libgomp/ChangeLog

   1 2017-07-04  Release Manager
   2
   3         * GCC 6.4.0 released.
   4
   5 2017-06-22  Jakub Jelinek  <jakub@redhat.com>
   6
   7         Backported from mainline
   8         2017-06-21  Jakub Jelinek  <jakub@redhat.com>
   9
  10         PR c++/81130
  11         * testsuite/libgomp.c++/pr81130.C: New test.
  12
  13         2017-05-30  Jakub Jelinek  <jakub@redhat.com>
  14
  15         PR libgomp/80822
  16         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
  17         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
  18         sibling lists, depending on level just pick up what CPUs to put
  19         together into a place vs. whether add multiple ordered places.
  20
  21         2017-05-22  Jakub Jelinek  <jakub@redhat.com>
  22
  23         PR middle-end/80809
  24         * testsuite/libgomp.c/pr80809-2.c: New test.
  25         * testsuite/libgomp.c/pr80809-3.c: New test.
  26
  27         PR middle-end/80809
  28         * testsuite/libgomp.c/pr80809-1.c: New test.
  29
  30         PR middle-end/80853
  31         * testsuite/libgomp.c/pr80853.c: New test.
  32
  33 2017-05-05  Jakub Jelinek  <jakub@redhat.com>
  34
  35         Backported from mainline
  36         2017-04-11  Jakub Jelinek  <jakub@redhat.com>
  37
  38         PR libgomp/80394
  39         * testsuite/libgomp.c/pr80394.c: New test.
  40
  41         2017-03-30  Jakub Jelinek  <jakub@redhat.com>
  42
  43         * env.c (initialize_env): Initialize stacksize to 0.
  44
  45         2017-03-08  Jakub Jelinek  <jakub@redhat.com>
  46
  47         PR c/79940
  48         * testsuite/libgomp.c/pr79940.c: New test.
  49
  50 2017-01-10  Thomas Schwinge  <thomas@codesourcery.com>
  51
  52         Backport trunk r239125:
  53         2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
  54
  55         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
  56         test, and don't hardcode -O0.
  57
  58         Backport trunk r239086:
  59         2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
  60
  61         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
  62
  63 2016-12-21  Release Manager
  64
  65         * GCC 6.3.0 released.
  66
  67 2016-12-07  Jakub Jelinek  <jakub@redhat.com>
  68
  69         Backported from mainline
  70         2016-11-01  Jakub Jelinek  <jakub@redhat.com>
  71
  72         * hashtab.h: Use standard GPLv3 with runtime exception
  73         boilerplate.
  74
  75 2016-12-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  76
  77         Backported from mainline
  78         2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  79
  80         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
  81         pthread_spinlock_t instead of gomp_mutex_t lock.
  82         (gomp_get_thread_pool): Likewise.
  83         (gomp_release_thread_pool): Likewise.
  84         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
  85         Likewise.
  86
  87 2016-12-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  88
  89         Backported from mainline
  90         2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  91
  92         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
  93         thread pool in case nthreads == 1.
  94
  95 2016-09-01  Jakub Jelinek  <jakub@redhat.com>
  96
  97         Backported from mainline
  98         2016-08-19  Jakub Jelinek  <jakub@redhat.com>
  99
 100         PR fortran/71014
 101         * testsuite/libgomp.fortran/pr71014.f90: New test.
 102
 103 2016-08-22  Release Manager
 104
 105         * GCC 6.2.0 released.
 106
 107 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 108
 109         Backport from mainline
 110         2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 111
 112         PR middle-end/70895
 113         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
 114         firstprivate clauses.
 115         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
 116         copy clauses.
 117         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 118         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 119         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
 120         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 121         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 122         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 123         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 124         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 125         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 126         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 127         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 128         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
 129
 130 2016-07-02  Jakub Jelinek  <jakub@redhat.com>
 131
 132         Backported from mainline
 133         2016-07-01  Jakub Jelinek  <jakub@redhat.com>
 134
 135         PR fortran/71717
 136         * testsuite/libgomp.fortran/associate3.f90: New test.
 137
 138 2016-06-21  Jakub Jelinek  <jakub@redhat.com>
 139
 140         Backported from mainline
 141         2016-06-17  Jakub Jelinek  <jakub@redhat.com>
 142
 143         * testsuite/libgomp.c++/target-21.C: New test.
 144
 145         2016-06-16  Jakub Jelinek  <jakub@redhat.com>
 146
 147         * testsuite/libgomp.c++/target-20.C: New test.
 148
 149 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 150
 151         PR middle-end/71373
 152         Backport from trunk r237291:
 153         2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 154                     Cesar Philippidis  <cesar@codesourcery.com>
 155
 156         * libgomp.oacc-c/nested-function-1.c: New file.
 157         * libgomp.oacc-c/nested-function-2.c: Likewise.
 158         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 159         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 160         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 161
 162         PR c/71381
 163         Backport from trunk r237290:
 164         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
 165         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
 166         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
 167
 168 2016-05-23  Martin Jambor  <mjambor@suse.cz>
 169
 170         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
 171
 172 2016-05-16  Martin Jambor  <mjambor@suse.cz>
 173
 174         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
 175
 176 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
 177
 178         PR middle-end/70626
 179         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
 180         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
 181         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
 182
 183 2016-04-27  Jakub Jelinek  <jakub@redhat.com>
 184
 185         Backported from mainline
 186         2016-04-19  Jakub Jelinek  <jakub@redhat.com>
 187
 188         PR middle-end/70680
 189         * testsuite/libgomp.c/pr70680-1.c: New test.
 190         * testsuite/libgomp.c/pr70680-2.c: New test.
 191
 192 2016-04-27  Release Manager
 193
 194         * GCC 6.1.0 released.
 195
 196 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
 197
 198         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
 199         non-fatal.
 200
 201 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 202
 203         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
 204         pass parameter variables to subroutines.
 205
 206 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
 207
 208         PR middle-end/70643
 209         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
 210
 211 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
 212
 213         PR testsuite/68242
 214         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
 215         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 216
 217 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
 218
 219         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
 220         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
 221         GOACC_declare prototype.
 222
 223         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
 224         Merge this file, and...
 225         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
 226         ... this file, and...
 227         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
 228         ... this file, and...
 229         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
 230         ... this file, and...
 231         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
 232         ... this file, and...
 233         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
 234         ... this file, and...
 235         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
 236         ... this file, and...
 237         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
 238         ... this file, and...
 239         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
 240         ... this file, and...
 241         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
 242         ... this file, and...
 243         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
 244         ... this file, and...
 245         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
 246         ... this file, and...
 247         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
 248         ... this file into...
 249         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
 250         file.
 251
 252         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 253         Make failure observable.
 254
 255 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
 256
 257         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
 258         field.
 259         * target.c (gomp_target_fallback_firstprivate,
 260         gomp_target_unshare_firstprivate): Removed.
 261         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
 262         before waiting for dependencies.
 263         (gomp_target_task_fn): Don't copy firstprivate vars here.
 264         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
 265         firstprivate_copies here.
 266         (gomp_create_target_task): Don't initialize firstprivate_copies field.
 267         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
 268         explicit/implicit firstprivate.
 269
 270 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
 271
 272         PR lto/70289
 273         PR ipa/70348
 274         PR tree-optimization/70373
 275         PR middle-end/70533
 276         PR middle-end/70534
 277         PR middle-end/70535
 278         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
 279         test.
 280         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
 281         test.
 282         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
 283         test.
 284         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
 285         test.
 286         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
 287         test.
 288         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
 289         test.
 290         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
 291         test.
 292         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
 293         test.
 294         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
 295         test.
 296         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
 297         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
 298         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
 299         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
 300         test.
 301         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
 302         test.
 303         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
 304         test.
 305         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
 306         test.
 307         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
 308         coverage.
 309         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
 310         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 311         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
 312         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
 313         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
 314         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
 315         coverage.
 316         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 317         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 318         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 319         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 320         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
 321         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
 322         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
 323         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
 324         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
 325         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 326         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 327         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 328         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 329         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 330         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
 331
 332 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
 333             James Norris  <jnorris@codesourcery.com>
 334             Nathan Sidwell  <nathan@codesourcery.com>
 335             Julian Brown  <julian@codesourcery.com>
 336             Cesar Philippidis  <cesar@codesourcery.com>
 337             Chung-Lin Tang  <cltang@codesourcery.com>
 338             Tom de Vries  <tom@codesourcery.com>
 339
 340         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
 341         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 342         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 343         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
 344         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 345         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 346         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 347         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 348         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 349         XFAIL.
 350         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
 351         Incorporate...
 352         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
 353         file.
 354         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
 355         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
 356         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
 357         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
 358         Likewise.
 359         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
 360         Likewise.
 361         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
 362         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
 363         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
 364         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
 365         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 366         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 367         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 368         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 369         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 370         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
 371         Likewise.
 372         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
 373         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 374         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
 375         file...
 376         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
 377         file into...
 378         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
 379         file.  Update.
 380         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
 381         file.
 382         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
 383         Likewise.
 384         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
 385         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
 386         ... this new file.  Update.
 387         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
 388         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
 389         ... this new file.  Update.
 390         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
 391         file.  Incorporate...
 392         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
 393         file, and...
 394         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
 395         file, and...
 396         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
 397         file.
 398         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
 399
 400 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
 401
 402         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
 403         set-torture-options.
 404
 405 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 406
 407         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
 408         gcc-dg-runtest.
 409         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 410         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
 411         -fno-builtin-acc_on_device instead of -O0.
 412         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
 413         -O0.
 414         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 415         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
 416         Likewise.
 417         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 418         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 419         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 420         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 421         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 422         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 423         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 424         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 425         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
 426         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 427         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 428         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 429         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 430         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 431         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 432         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 433         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 434         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
 435         Don't specify -O2.
 436         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
 437         Likewise.
 438         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
 439         Likewise.
 440
 441 2016-03-24  Martin Liska  <mliska@suse.cz>
 442
 443         * plugin/plugin-hsa.c (packet_store_release): New function
 444         that is taken from the HSA runtime manual.
 445         (GOMP_OFFLOAD_run): Use the function.
 446
 447 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
 448
 449         PR c++/70376
 450         * testsuite/libgomp.c++/pr70376.C: New test.
 451
 452 2016-03-23  Tom de Vries  <tom@codesourcery.com>
 453
 454         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
 455         initialization of lresult and lvresult.
 456         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
 457
 458 2016-03-23  James Norris  <jnorris@codesourcery.com>
 459             Daichi Fukuoka <dc-fukuoka@sgi.com>
 460
 461         PR libgomp/69414
 462         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
 463         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
 464         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 465         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
 466
 467 2016-03-23  Martin Liska  <mliska@suse.cz>
 468
 469         PR hsa/70337
 470         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
 471         argument just in case a dispatched kernel uses that argument.
 472
 473 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
 474
 475         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
 476         -ftree-parallelize-loops/-fopenacc changes.
 477         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
 478         Likewise.
 479         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 480         Likewise.
 481         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
 482         Likewise.
 483         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
 484         Likewise.
 485         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 486         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 487
 488 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
 489
 490         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
 491         always_ld_library_path the path to libgcc_s.
 492
 493 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
 494
 495         PR testsuite/70009
 496         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
 497
 498 2016-03-09  Tom de Vries  <tom@codesourcery.com>
 499
 500         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
 501         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
 502         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
 503         Same.
 504         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
 505         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
 506         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
 507         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
 508
 509 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 510
 511         * testsuite/lib/libgomp.exp
 512         (check_effective_target_hsa_offloading_selected_nocache): New.
 513         (check_effective_target_hsa_offloading_selected): Likewise.
 514         * testsuite/libgomp.hsa.c/c.exp: Likewise.
 515         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
 516         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
 517         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
 518         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
 519         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
 520         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
 521         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
 522         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
 523         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
 524         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
 525         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
 526         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
 527         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
 528         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
 529         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
 530         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
 531
 532 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 533
 534         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
 535         non-shared memory accelerators.
 536         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
 537         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
 538         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
 539         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
 540         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 541         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 542         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 543         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 544         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 545
 546 2016-03-07  Martin Jambor  <mjambor@suse.cz>
 547
 548         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
 549         ALWAYS_CFLAGS.
 550
 551 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
 552
 553         PR libgomp/69555
 554         * testsuite/libgomp.c++/pr69555-1.C: New test.
 555         * testsuite/libgomp.c++/pr69555-2.C: New test.
 556
 557 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
 558             Martin Jambor  <mjambor@suse.cz>
 559
 560         * testsuite/lib/libgomp.exp
 561         (check_effective_target_offload_device_shared_as): New proc.
 562         * testsuite/libgomp.c++/declare_target-1.C: New test.
 563
 564 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
 565
 566         PR driver/68463
 567         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
 568
 569 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
 570
 571         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
 572         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
 573         dims.
 574         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
 575         -ftree-parallelize-loops/-fopenacc changes.
 576         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
 577         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
 578         Likewise.
 579         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
 580         Likewise.
 581         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
 582         Likewise.
 583         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
 584         Likewise.
 585         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
 586         Likewise.
 587         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
 588         Likewise.
 589         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
 590         Likewise.
 591         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
 592         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
 593         Likewise.
 594         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
 595         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
 596         Likewise.
 597         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
 598         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
 599         Likewise.
 600
 601 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
 602
 603         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
 604
 605 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
 606
 607         PR driver/69805
 608         * testsuite/libgomp.c/pr69805.c: New test.
 609
 610 2016-02-16  Tom de Vries  <tom@codesourcery.com>
 611
 612         PR lto/67709
 613         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
 614
 615 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 616
 617         PR tree-optimization/69599
 618         * testsuite/libgomp.c/omp-nested-3.c: New test.
 619         * testsuite/libgomp.c/pr46032-2.c: New test.
 620         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
 621         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
 622
 623 2016-02-09  Tom de Vries  <tom@codesourcery.com>
 624
 625         PR lto/69707
 626         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
 627
 628 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 629
 630         * testsuite/libgomp.c/target-31.c: Fix testcase.
 631
 632 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
 633
 634         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
 635         clause.
 636         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
 637         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
 638         reduction and map clauses.
 639         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 640
 641 2016-02-02  James Norris  <jnorris@codesourcery.com>
 642
 643         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
 644
 645 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 646
 647         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
 648         * oacc-parallel.c (GOACC_host_data): Remove function definition.
 649
 650         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
 651         cases.
 652
 653         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
 654         variables.
 655         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
 656         (hsa_kmt_lib): Set variables.
 657         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
 658         always_ld_library_path.
 659         * Makefile.in: Regenerate.
 660         * configure: Likewise.
 661         * testsuite/Makefile.in: Likewise.
 662
 663         * plugin/configfrag.ac (offload_additional_options)
 664         (offload_additional_lib_paths): Don't amend for hsa offloading.
 665         * configure: Regenerate.
 666
 667         * plugin/configfrag.ac: Don't configure for offloading target if
 668         we don't build the corresponding plugin.
 669         * configure: Regenerate.
 670
 671 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
 672
 673         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
 674         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
 675
 676 2016-01-26  Tom de Vries  <tom@codesourcery.com>
 677
 678         PR tree-optimization/69110
 679         * testsuite/libgomp.c/pr69110.c: New test.
 680
 681 2016-01-25  Richard Biener  <rguenther@suse.de>
 682
 683         PR lto/69393
 684         * testsuite/libgomp.c++/pr69393.C: New testcase.
 685
 686 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
 687
 688         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
 689         function wasn't mapped to the device with non-shared memory.
 690
 691 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
 692
 693         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
 694
 695 2016-01-19  Martin Jambor  <mjambor@suse.cz>
 696             Martin Liska  <mliska@suse.cz>
 697
 698         * plugin/Makefrag.am: Add HSA plugin requirements.
 699         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
 700         (HSA_RUNTIME_LIB): Likewise.
 701         (HSA_RUNTIME_CPPFLAGS): Likewise.
 702         (HSA_RUNTIME_INCLUDE): New substitution.
 703         (HSA_RUNTIME_LIB): Likewise.
 704         (HSA_RUNTIME_LDFLAGS): Likewise.
 705         (hsa-runtime): New configure option.
 706         (hsa-runtime-include): Likewise.
 707         (hsa-runtime-lib): Likewise.
 708         (PLUGIN_HSA): New substitution variable.
 709         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
 710         configure options.
 711         (PLUGIN_HSA_CPPFLAGS): Likewise.
 712         (PLUGIN_HSA_LDFLAGS): Likewise.
 713         (PLUGIN_HSA_LIBS): Likewise.
 714         Check that we have access to HSA run-time.
 715         * libgomp-plugin.h (offload_target_type): New element
 716         OFFLOAD_TARGET_TYPE_HSA.
 717         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
 718         args.
 719         (bool gomp_create_target_task): Updated.
 720         (gomp_device_descr): Extra parameter of run_func and async_run_func,
 721         new field can_run_func.
 722         * libgomp_g.h (GOMP_target_ext): Update prototype.
 723         * oacc-host.c (host_run): Added a new parameter args.
 724         * target.c (calculate_firstprivate_requirements): New function.
 725         (copy_firstprivate_data): Likewise.
 726         (gomp_target_fallback_firstprivate): Use them.
 727         (gomp_target_unshare_firstprivate): New function.
 728         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
 729         devices.
 730         (GOMP_target): Do host fallback for all shared memory devices.  Do not
 731         pass any args to plugins.
 732         (GOMP_target_ext): Introduce device-specific argument parameter args.
 733         Allow host fallback if device shares memory.  Do not remap data if
 734         device has shared memory.
 735         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
 736         like host fallback for mappings.
 737         (GOMP_target_data): Treat shared memory devices like host fallback.
 738         (GOMP_target_data_ext): Likewise.
 739         (GOMP_target_update): Likewise.
 740         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
 741         gomp_create_target_task.
 742         (GOMP_target_enter_exit_data): Likewise.
 743         (omp_target_alloc): Treat shared memory devices like host fallback.
 744         (omp_target_free): Likewise.
 745         (omp_target_is_present): Likewise.
 746         (omp_target_memcpy): Likewise.
 747         (omp_target_memcpy_rect): Likewise.
 748         (omp_target_associate_ptr): Likewise.
 749         (gomp_load_plugin_for_device): Also load can_run.
 750         * task.c (GOMP_PLUGIN_target_task_completion): Free
 751         firstprivate_copies.
 752         (gomp_create_target_task): Accept new argument args and store it to
 753         ttask.
 754         * plugin/plugin-hsa.c: New file.
 755
 756 2016-01-18  Tom de Vries  <tom@codesourcery.com>
 757
 758         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
 759         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
 760         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
 761         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
 762         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
 763         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
 764         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
 765         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
 766         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
 767         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
 768         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
 769         Same.
 770         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
 771         Same.
 772         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
 773         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
 774         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
 775         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
 776         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
 777         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
 778         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
 779         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
 780         Same.
 781         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
 782
 783 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
 784
 785         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
 786
 787 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
 788
 789         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
 790
 791 2016-01-12  James Norris  <jnorris@codesourcery.com>
 792
 793         * libgomp.texi: Updates for OpenACC.
 794
 795 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
 796
 797         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
 798
 799 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         PR fortran/66680
 802         * testsuite/libgomp.fortran/pr66680.f90: New test.
 803
 804 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
 805
 806         PR middle-end/68960
 807         * testsuite/libgomp.c/pr68960.c: New test.
 808
 809 2016-01-06  Nathan Sidwell  <nathan@acm.org>
 810
 811         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
 812         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
 813
 814 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 815
 816         Update copyright years.
 817
 818         * libgomp.texi: Bump @copying's copyright year.
 819
 820 2015-12-31  Nathan Sidwell  <nathan@acm.org>
 821
 822         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
 823         dg-additional-options syntax.
 824         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
 825         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
 826         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
 827         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
 828         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
 829         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
 830         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
 831         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
 832         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
 833         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
 834         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
 835         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
 836         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
 837         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
 838         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
 839         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
 840         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
 841         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
 842
 843 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
 844
 845         * libgomp.h (REFCOUNT_LINK): Define.
 846         (struct splay_tree_key_s): Add link_key.
 847         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
 848         Replace target address of the pointer with target address of newly
 849         mapped object in the splay tree.  Set link pointer on target to the
 850         device address of the mapped object.
 851         (gomp_unmap_vars): Restore target address of the pointer in the splay
 852         tree for REFCOUNT_LINK objects after unmapping.
 853         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
 854         declare target link" objects.
 855         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
 856         "omp declare target link" objects, which were mapped for the image.
 857         (gomp_exit_data): Restore target address of the pointer in the splay
 858         tree for REFCOUNT_LINK objects after unmapping.
 859         * testsuite/libgomp.c/target-link-1.c: New file.
 860
 861 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
 862
 863         * libgomp.h (gomp_device_state): New enum.
 864         (struct gomp_device_descr): Replace is_initialized with state.
 865         (gomp_fini_device): Remove declaration.
 866         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
 867         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
 868         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
 869         (acc_set_device_type): Use state instead of is_initialized.
 870         (acc_set_device_num): Likewise.
 871         * target.c (resolve_device): Use state instead of is_initialized.
 872         Do not initialize finalized device.
 873         (gomp_map_vars): Do nothing if device is finalized.
 874         (gomp_unmap_vars): Likewise.
 875         (gomp_update): Likewise.
 876         (GOMP_offload_register_ver): Use state instead of is_initialized.
 877         (GOMP_offload_unregister_ver): Likewise.
 878         (gomp_init_device): Likewise.
 879         (gomp_unload_device): Likewise.
 880         (gomp_fini_device): Remove.
 881         (gomp_get_target_fn_addr): Do nothing if device is finalized.
 882         (GOMP_target): Go to host fallback if device is finalized.
 883         (GOMP_target_ext): Likewise.
 884         (gomp_exit_data): Do nothing if device is finalized.
 885         (gomp_target_task_fn): Go to host fallback if device is finalized.
 886         (gomp_target_fini): New static function.
 887         (gomp_target_init): Use state instead of is_initialized.
 888         Call gomp_target_fini at exit.
 889
 890 2015-12-09  Tom de Vries  <tom@codesourcery.com>
 891
 892         PR tree-optimization/68716
 893         * testsuite/libgomp.c/omp-nested-2.c: New test.
 894
 895 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
 896
 897         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
 898         target openacc_nvidia_accel_selected.
 899         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
 900         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
 901         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
 902         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
 903
 904 2015-12-01  Julian Brown  <julian@codesourcery.com>
 905             James Norris  <James_Norris@mentor.com>
 906
 907         * oacc-parallel.c (GOACC_host_data): New function.
 908         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
 909         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
 910         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
 911         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
 912         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
 913         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
 914         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
 915
 916 2015-11-30  James Norris  <jnorris@codesourcery.com>
 917             Cesar Philippidis  <cesar@codesourcery.com>
 918
 919         libgomp/
 920         * libgomp.oacc-fortran/routine-5.f90: New test.
 921         * libgomp.oacc-fortran/routine-7.f90: New test.
 922         * libgomp.oacc-fortran/routine-9.f90: New test.
 923
 924 2015-11-30  Tom de Vries  <tom@codesourcery.com>
 925
 926         PR tree-optimization/46032
 927         * testsuite/libgomp.c/pr46032.c: New test.
 928
 929 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
 930
 931         PR libgomp/68579
 932         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
 933         (gomp_create_target_task): Call it before freeing
 934         GOMP_TARGET_TASK_DATA tasks.
 935
 936         PR c/63326
 937         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
 938         in between case label and OpenMP standalone directives.
 939         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
 940
 941 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
 942
 943         * configure: Regenerate.
 944
 945 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
 946
 947         * testsuite/libgomp.c/target-35.c: New test.
 948
 949 2015-11-22  James Norris  <jnorris@codesourcery.com>
 950             Cesar Philippidis  <cesar@codesourcery.com>
 951
 952         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
 953         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 954         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 955         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 956         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 957
 958 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
 959
 960         PR middle-end/68221
 961         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
 962         * testsuite/libgomp.c/reduction-12.c: Likewise.
 963         * testsuite/libgomp.c++/reduction-11.C: Likewise.
 964         * testsuite/libgomp.c++/reduction-12.C: Likewise.
 965
 966 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
 967
 968         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
 969         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
 970         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
 971         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
 972         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
 973         and fix.
 974         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 975         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 976
 977 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
 978
 979         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
 980         worker & gang cases.
 981         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
 982
 983 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
 984
 985         * config/nvptx/priority_queue.c: New file.
 986
 987 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 988
 989         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
 990         sections.
 991
 992 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
 993             Aldy Hernandez  <aldyh@redhat.com>
 994             Ilya Verbin  <ilya.verbin@intel.com>
 995
 996         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
 997         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
 998         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
 999         iterators or IV by chunk size.
1000         * parallel.c (gomp_resolve_num_threads): Don't assume that
1001         if thr->ts.team is non-NULL, then pool must be non-NULL.
1002         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
1003         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
1004         GOMP_PLUGIN_target_task_completion.
1005         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
1006         * Makefile.in: Regenerate.
1007         * libgomp.h: Shuffle prototypes and forward definitions around so
1008         priority queues can be defined.
1009         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
1010         (enum gomp_target_task_state): New enum.
1011         (struct gomp_target_task): Add state, tgt, task and team fields.
1012         (gomp_create_target_task): Change return type to bool, add
1013         state argument.
1014         (gomp_target_task_fn): Change return type to bool.
1015         (struct gomp_device_descr): Add async_run_func.
1016         (struct gomp_task): Remove children, next_child, prev_child,
1017         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
1018         Add pnode field.
1019         (struct gomp_taskgroup): Remove children.
1020         Add taskgroup_queue.
1021         (struct gomp_team): Change task_queue type to a priority queue.
1022         (splay_compare): Define inline.
1023         (priority_queue_offset): New.
1024         (priority_node_to_task): New.
1025         (task_to_priority_node): New.
1026         * oacc-mem.c: Do not include splay-tree.h.
1027         * priority_queue.c: New file.
1028         * priority_queue.h: New file.
1029         * splay-tree.c: Do not include splay-tree.h.
1030         (splay_tree_foreach_internal): New.
1031         (splay_tree_foreach): New.
1032         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
1033         (splay_tree_callback): Define typedef.
1034         * target.c (splay_compare): Move to libgomp.h.
1035         (GOMP_target): Don't adjust *thr in any way around running offloaded
1036         task.
1037         (GOMP_target_ext): Likewise.  Handle target nowait.
1038         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
1039         return value from gomp_create_target_task, if false, fallthrough
1040         as if no dependencies exist.
1041         (gomp_target_task_fn): Change return type to bool, return true
1042         if the task should have another part scheduled later.  Handle
1043         target nowait.
1044         (gomp_load_plugin_for_device): Initialize async_run.
1045         * task.c (gomp_init_task): Initialize children_queue.
1046         (gomp_clear_parent_in_list): New.
1047         (gomp_clear_parent_in_tree): New.
1048         (gomp_clear_parent): Handle priorities.
1049         (GOMP_task): Likewise.
1050         (priority_queue_move_task_first,
1051         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
1052         New functions.
1053         (gomp_create_target_task): Use priority queues.  Change return type
1054         to bool, add state argument, return false if for async
1055         {{enter,exit} data,update} constructs no dependencies need to be
1056         waited for, handle target nowait.  Set task->fn to NULL instead of
1057         gomp_target_task_fn.
1058         (verify_children_queue): Remove.
1059         (priority_list_upgrade_task): New.
1060         (priority_queue_upgrade_task): New.
1061         (verify_task_queue): Remove.
1062         (priority_list_downgrade_task): New.
1063         (priority_queue_downgrade_task): New.
1064         (gomp_task_run_pre): Use priority queues.
1065         Abstract code out to priority_queue_downgrade_task.
1066         (gomp_task_run_post_handle_dependers): Use priority queues.
1067         (gomp_task_run_post_remove_parent): Likewise.
1068         (gomp_task_run_post_remove_taskgroup): Likewise.
1069         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
1070         tasks specially.
1071         (GOMP_taskwait): Likewise.
1072         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
1073         priority-queue_upgrade_task.
1074         (GOMP_taskgroup_start): Use priority queues.
1075         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
1076         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
1077         barrier.
1078         * taskloop.c (GOMP_taskloop): Handle priorities.
1079         * team.c (gomp_new_team): Call priority_queue_init.
1080         (free_team): Call priority_queue_free.
1081         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
1082         team created for target nowait in implicit parallel region.
1083         (gomp_team_start): For nested check, test thr->ts.level instead of
1084         thr->ts.team != NULL.
1085         * testsuite/libgomp.c/doacross-3.c: New test.
1086         * testsuite/libgomp.c/ordered-5.c: New test.
1087         * testsuite/libgomp.c/priority.c: New test.
1088         * testsuite/libgomp.c/target-31.c: New test.
1089         * testsuite/libgomp.c/target-32.c: New test.
1090         * testsuite/libgomp.c/target-33.c: New test.
1091         * testsuite/libgomp.c/target-34.c: New test.
1092
1093 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1094
1095         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
1096
1097         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
1098         loop is sequential.
1099
1100 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
1101
1102         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
1103         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
1104
1105 2015-11-12  James Norris  <jnorris@codesourcery.com>
1106             Joseph Myers  <joseph@codesourcery.com>
1107
1108         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
1109         * oacc-parallel.c (GOACC_declare): New function.
1110         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
1111         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
1112         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
1113         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
1114         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
1115
1116 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
1117
1118         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
1119
1120 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
1121
1122         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
1123         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
1124
1125 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1126
1127         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
1128         inadvertent commit.
1129
1130 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
1131
1132         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
1133         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
1134         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
1135         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
1136         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
1137
1138 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
1139
1140         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
1141         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1142
1143 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
1144             Ilya Verbin  <ilya.verbin@intel.com>
1145
1146         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
1147         GOMP_loop_nonmonotonic_dynamic_start,
1148         GOMP_loop_nonmonotonic_guided_next,
1149         GOMP_loop_nonmonotonic_guided_start,
1150         GOMP_loop_ull_nonmonotonic_dynamic_next,
1151         GOMP_loop_ull_nonmonotonic_dynamic_start,
1152         GOMP_loop_ull_nonmonotonic_guided_next,
1153         GOMP_loop_ull_nonmonotonic_guided_start,
1154         GOMP_parallel_loop_nonmonotonic_dynamic,
1155         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
1156         (GOMP_target_41): Renamed to ...
1157         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1158         arguments.
1159         (GOMP_target_data_41): Renamed to ...
1160         (GOMP_target_data_ext): ... this.
1161         (GOMP_target_update_41): Renamed to ...
1162         (GOMP_target_update_ext): ... this.
1163         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
1164         GOMP_target_data_ext and GOMP_target_update_ext instead of
1165         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
1166         Export GOMP_loop_nonmonotonic_dynamic_next,
1167         GOMP_loop_nonmonotonic_dynamic_start,
1168         GOMP_loop_nonmonotonic_guided_next,
1169         GOMP_loop_nonmonotonic_guided_start,
1170         GOMP_loop_ull_nonmonotonic_dynamic_next,
1171         GOMP_loop_ull_nonmonotonic_dynamic_start,
1172         GOMP_loop_ull_nonmonotonic_guided_next,
1173         GOMP_loop_ull_nonmonotonic_guided_start,
1174         GOMP_parallel_loop_nonmonotonic_dynamic and
1175         GOMP_parallel_loop_nonmonotonic_guided.
1176         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
1177         GOMP_parallel_loop_nonmonotonic_guided,
1178         GOMP_loop_nonmonotonic_dynamic_start,
1179         GOMP_loop_nonmonotonic_guided_start,
1180         GOMP_loop_nonmonotonic_dynamic_next,
1181         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
1182         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
1183         GOMP_loop_ull_nonmonotonic_guided_start,
1184         GOMP_loop_ull_nonmonotonic_dynamic_next,
1185         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
1186         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
1187         functions.
1188         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
1189         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
1190         Use gomp_map_val function.
1191         (gomp_target_fallback_firstprivate): New static function.
1192         (GOMP_target_41): Renamed to ...
1193         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
1194         arguments.  Move firstprivate fallback handling into a new
1195         function.
1196         (GOMP_target_data_41): Renamed to ...
1197         (GOMP_target_data_ext): ... this.
1198         (GOMP_target_update_41): Renamed to ...
1199         (GOMP_target_update_ext): ... this.
1200         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
1201         gomp_map_0len_lookup instead of gomp_map_lookup.
1202         (omp_target_is_present): Use gomp_map_0len_lookup instead of
1203         gomp_map_lookup.
1204         * testsuite/libgomp.c/target-28.c: Likewise.
1205         * testsuite/libgomp.c/monotonic-1.c: New test.
1206         * testsuite/libgomp.c/monotonic-2.c: New test.
1207         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
1208         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
1209         * testsuite/libgomp.c/pr66199-5.c: New test.
1210         * testsuite/libgomp.c/pr66199-6.c: New test.
1211         * testsuite/libgomp.c/pr66199-7.c: New test.
1212         * testsuite/libgomp.c/pr66199-8.c: New test.
1213         * testsuite/libgomp.c/pr66199-9.c: New test.
1214         * testsuite/libgomp.c/reduction-11.c: New test.
1215         * testsuite/libgomp.c/reduction-12.c: New test.
1216         * testsuite/libgomp.c/reduction-13.c: New test.
1217         * testsuite/libgomp.c/reduction-14.c: New test.
1218         * testsuite/libgomp.c/reduction-15.c: New test.
1219         * testsuite/libgomp.c/target-12.c (main): Adjust for
1220         omp_target_is_present change for one-past-last element.
1221         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
1222         the same var is both mapped and privatized.
1223         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
1224         handling of zero-length array sections.
1225         * testsuite/libgomp.c/target-28.c: New test.
1226         * testsuite/libgomp.c/target-29.c: New test.
1227         * testsuite/libgomp.c/target-30.c: New test.
1228         * testsuite/libgomp.c/target-teams-1.c: New test.
1229         * testsuite/libgomp.c++/member-6.C: New test.
1230         * testsuite/libgomp.c++/member-7.C: New test.
1231         * testsuite/libgomp.c++/monotonic-1.C: New test.
1232         * testsuite/libgomp.c++/monotonic-2.C: New test.
1233         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
1234         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
1235         * testsuite/libgomp.c++/pr66199-3.C: New test.
1236         * testsuite/libgomp.c++/pr66199-4.C: New test.
1237         * testsuite/libgomp.c++/pr66199-5.C: New test.
1238         * testsuite/libgomp.c++/pr66199-6.C: New test.
1239         * testsuite/libgomp.c++/pr66199-7.C: New test.
1240         * testsuite/libgomp.c++/pr66199-8.C: New test.
1241         * testsuite/libgomp.c++/pr66199-9.C: New test.
1242         * testsuite/libgomp.c++/reduction-11.C: New test.
1243         * testsuite/libgomp.c++/reduction-12.C: New test.
1244         * testsuite/libgomp.c++/target-13.C: New test.
1245         * testsuite/libgomp.c++/target-14.C: New test.
1246         * testsuite/libgomp.c++/target-15.C: New test.
1247         * testsuite/libgomp.c++/target-16.C: New test.
1248         * testsuite/libgomp.c++/target-17.C: New test.
1249         * testsuite/libgomp.c++/target-18.C: New test.
1250         * testsuite/libgomp.c++/target-19.C: New test.
1251
1252 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1253
1254         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
1255         and reduction copy.
1256         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1257         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1258         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1259         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1260         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
1261         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1262         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1263         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1264         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1265         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
1266         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
1267         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1268         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1269         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
1270
1271 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
1272
1273         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
1274         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
1275         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
1276         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
1277         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
1278         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
1279         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
1280         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
1281
1282 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
1283
1284         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
1285         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
1286         (GOMP_OFFLOAD_openacc_parallel): Likewise.
1287         * oacc-host.c (host_openacc_exec): Likewise.
1288         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
1289
1290 2015-11-03  Julian Brown  <julian@codesourcery.com>
1291             Thomas Schwinge  <thomas@codesourcery.com>
1292
1293         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
1294         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1295         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
1296         Likewise.
1297         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
1298         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
1299
1300 2015-11-03  James Norris  <jnorris@codesourcery.com>
1301
1302         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
1303         file.
1304         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
1305         Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
1308         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
1309         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
1310         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
1311
1312 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
1313
1314         * openacc.h (enum acc_device_t): Reformat. Ensure layout
1315         compatibility.
1316         (enum acc_async_t): Reformat.
1317         (acc_on_device): Declare compatible with builtin and provide C++
1318         wrapper.
1319         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
1320
1321 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
1322             Cesar Philippidis  <cesar@codesourcery.com>
1323
1324         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
1325         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
1326         ... this.  Add a description of the test at the top of the file.
1327         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
1328         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
1329         ... this.  Add a description of the test at the top of the file.
1330
1331 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1332
1333         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
1334         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
1335         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
1336         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
1337         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
1338         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
1339
1340 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
1341
1342         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
1343         dimensions.
1344
1345 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
1346
1347         PR testsuite/68063
1348         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
1349
1350 2015-10-27  James Norris  <jnorris@codesourcery.com>
1351
1352         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
1353         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
1354
1355 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
1356
1357         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
1358         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1359
1360         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
1361         acc_device_nvidia usage.
1362         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
1363         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1364         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
1365
1366         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
1367         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
1368
1369         PR libgomp/66518
1370         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
1371
1372         PR libgomp/65437
1373         PR libgomp/66518
1374         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
1375         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
1376
1377 2015-10-23  Tom de Vries  <tom@codesourcery.com>
1378
1379         PR testsuite/68063
1380         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
1381
1382 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
1383
1384         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
1385         vector_length.
1386         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1387
1388 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
1389             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
1390
1391         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
1392         to 0 when mapnum is 0.
1393
1394 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1395
1396         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
1397         Cast to int from int32_t.
1398
1399 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
1400             Aldy Hernandez  <aldyh@redhat.com>
1401             Ilya Verbin  <ilya.verbin@intel.com>
1402
1403         * config/linux/affinity.c (omp_get_place_num_procs,
1404         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1405         * config/linux/doacross.h: New file.
1406         * config/posix/affinity.c (omp_get_place_num_procs,
1407         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
1408         * config/posix/doacross.h: New file.
1409         * env.c: Include gomp-constants.h.
1410         (struct gomp_task_icv): Rename run_sched_modifier to
1411         run_sched_chunk_size.
1412         (gomp_max_task_priority_var): New variable.
1413         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
1414         (handle_omp_display_env): Change _OPENMP value from 201307 to
1415         201511.  Print OMP_MAX_TASK_PRIORITY.
1416         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
1417         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
1418         chunk_size and run_sched_modifier to run_sched_chunk_size.
1419         (omp_get_max_task_priority, omp_get_initial_device,
1420         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
1421         omp_get_partition_place_nums): New functions.
1422         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
1423         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
1424         to chunk_size.
1425         (omp_get_num_places_, omp_get_place_num_procs_,
1426         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
1427         omp_get_place_proc_ids_8_, omp_get_place_num_,
1428         omp_get_partition_num_places_, omp_get_partition_place_nums_,
1429         omp_get_partition_place_nums_8_, omp_get_initial_device_,
1430         omp_get_max_task_priority_): New functions.
1431         * libgomp_g.h (GOMP_loop_doacross_static_start,
1432         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
1433         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
1434         GOMP_loop_ull_doacross_dynamic_start,
1435         GOMP_loop_ull_doacross_guided_start,
1436         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
1437         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
1438         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
1439         GOMP_target_data_41, GOMP_target_update_41,
1440         GOMP_target_enter_exit_data): New prototypes.
1441         (GOMP_task): Add prototype argument.
1442         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
1443         (struct gomp_doacross_work_share): New type.
1444         (struct gomp_work_share): Add doacross field.
1445         (struct gomp_task_icv): Rename run_sched_modifier to
1446         run_sched_chunk_size.
1447         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
1448         GOMP_TASK_UNDEFERRED.  Add comments.
1449         (struct gomp_task_depend_entry): Add comments.
1450         (struct gomp_task): Likewise.
1451         (struct gomp_taskgroup): Likewise.
1452         (struct gomp_target_task): New type.
1453         (struct gomp_team): Add comment.
1454         (gomp_get_place_proc_ids_8, gomp_doacross_init,
1455         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
1456         gomp_create_target_task, gomp_target_task_fn): New prototypes.
1457         (struct target_var_desc): New type.
1458         (struct target_mem_desc): Adjust comment.  Use struct
1459         target_var_desc instead of splay_tree_key for list.
1460         (REFCOUNT_INFINITY): Define.
1461         (struct splay_tree_key_s): Remove copy_from field.
1462         (struct gomp_device_descr): Add dev2dev_func field.
1463         (enum gomp_map_vars_kind): New enum.
1464         (gomp_map_vars): Add one argument.
1465         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
1466         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
1467         omp_get_place_num_procs, omp_get_place_num_procs_,
1468         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
1469         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
1470         omp_get_place_num_, omp_get_partition_num_places,
1471         omp_get_partition_num_places_, omp_get_partition_place_nums,
1472         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
1473         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
1474         omp_target_free, omp_target_is_present, omp_target_memcpy,
1475         omp_target_memcpy_rect, omp_target_associate_ptr and
1476         omp_target_disassociate_ptr.
1477         (GOMP_4.0.2): Renamed to ...
1478         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
1479         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
1480         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
1481         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1482         GOMP_loop_doacross_static_start, GOMP_doacross_post,
1483         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
1484         GOMP_loop_ull_doacross_guided_start,
1485         GOMP_loop_ull_doacross_runtime_start,
1486         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
1487         GOMP_doacross_ull_wait.
1488         * libgomp.texi: Document omp_get_max_task_priority.
1489         Rename modifier argument to chunk_size for omp_set_schedule and
1490         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
1491         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
1492         to run_sched_chunk_size renaming.
1493         (GOMP_loop_ordered_runtime_start): Likewise.
1494         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1495         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
1496         GOMP_parallel_loop_runtime_start): New functions.
1497         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
1498         to run_sched_chunk_size renaming.
1499         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
1500         GOMP_loop_doacross_guided_start): New functions or aliases.
1501         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
1502         run_sched_modifier to run_sched_chunk_size renaming.
1503         (GOMP_loop_ull_ordered_runtime_start): Likewise.
1504         (gomp_loop_ull_doacross_static_start,
1505         gomp_loop_ull_doacross_dynamic_start,
1506         gomp_loop_ull_doacross_guided_start,
1507         GOMP_loop_ull_doacross_runtime_start): New functions.
1508         (GOMP_loop_ull_doacross_static_start,
1509         GOMP_loop_ull_doacross_dynamic_start,
1510         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
1511         * oacc-mem.c (acc_map_data, present_create_copy,
1512         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
1513         to gomp_map_vars.
1514         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
1515         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
1516         instead of false to gomp_map_vars.
1517         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
1518         * omp.h.in (omp_lock_hint_t): New type.
1519         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1520         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1521         omp_get_place_num, omp_get_partition_num_places,
1522         omp_get_partition_place_nums, omp_get_initial_device,
1523         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
1524         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
1525         omp_target_associate_ptr, omp_target_disassociate_ptr): New
1526         prototypes.
1527         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
1528         (omp_lock_hint_none, omp_lock_hint_uncontended,
1529         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1530         omp_lock_hint_speculative): New parameters.
1531         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1532         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1533         omp_get_place_num, omp_get_partition_num_places,
1534         omp_get_partition_place_nums, omp_get_initial_device,
1535         omp_get_max_task_priority): New interfaces.
1536         (omp_set_schedule, omp_get_schedule): Rename modifier argument
1537         to chunk_size.
1538         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
1539         (omp_lock_hint_none, omp_lock_hint_uncontended,
1540         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
1541         omp_lock_hint_speculative): New parameters.
1542         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
1543         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
1544         omp_get_place_num, omp_get_partition_num_places,
1545         omp_get_partition_place_nums, omp_get_initial_device,
1546         omp_get_max_task_priority): New functions and subroutines.
1547         * ordered.c: Include stdarg.h and string.h.
1548         (MAX_COLLAPSED_BITS): Define.
1549         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
1550         gomp_doacross_ull_init, GOMP_doacross_ull_post,
1551         GOMP_doacross_ull_wait): New functions.
1552         * target.c: Include errno.h.
1553         (resolve_device): If device is not initialized, call
1554         gomp_init_device on it.
1555         (gomp_map_lookup): New function.
1556         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
1557         Don't bump refcount if REFCOUNT_INFINITY.  Handle
1558         GOMP_MAP_ALWAYS_TO_P.
1559         (get_kind): Rename is_openacc argument to short_mapkind.
1560         (gomp_map_pointer): Use gomp_map_lookup.
1561         (gomp_map_fields_existing): New function.
1562         (gomp_map_vars): Rename is_openacc argument to short_mapkind
1563         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
1564         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
1565         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
1566         Adjust for tgt->list changed type and copy_from living in there.
1567         (gomp_copy_from_async): Adjust for tgt->list changed type and
1568         copy_from living in there.
1569         (gomp_unmap_vars): Likewise.
1570         (gomp_update): Likewise.  Rename is_openacc argument to
1571         short_mapkind.  Don't fail if object is not mapped.
1572         (gomp_load_image_to_device): Initialize refcount to
1573         REFCOUNT_INFINITY.
1574         (gomp_target_fallback): New function.
1575         (gomp_get_target_fn_addr): Likewise.
1576         (GOMP_target): Adjust gomp_map_vars caller, use
1577         gomp_get_target_fn_addr and gomp_target_fallback.
1578         (GOMP_target_41): New function.
1579         (gomp_target_data_fallback): New function.
1580         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
1581         (GOMP_target_data_41): New function.
1582         (GOMP_target_update): Adjust gomp_update caller.
1583         (GOMP_target_update_41): New function.
1584         (gomp_exit_data, GOMP_target_enter_exit_data,
1585         gomp_target_task_fn, omp_target_alloc, omp_target_free,
1586         omp_target_is_present, omp_target_memcpy,
1587         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
1588         omp_target_associate_ptr, omp_target_disassociate_ptr,
1589         gomp_load_plugin_for_device): New functions.
1590         * task.c: Include gomp-constants.h.  Include taskloop.c
1591         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
1592         (gomp_task_handle_depend): New function.
1593         (GOMP_task): Use it.  Add priority argument.  Use
1594         gomp-constant.h constants instead of hardcoded numbers.
1595         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
1596         (gomp_create_target_task): New function.
1597         (verify_children_queue, verify_taskgroup_queue,
1598         verify_task_queue): New functions.
1599         (gomp_task_run_pre): Call verify_*_queue functions.
1600         If an upcoming tied task is about to leave the sibling or
1601         taskgroup queues in an invalid state, adjust appropriately.
1602         Remove taskgroup argument.  Add comments.
1603         (gomp_task_run_post_handle_dependers): Add comments.
1604         (gomp_task_run_post_remove_parent): Likewise.
1605         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
1606         (GOMP_taskwait): Likewise.  Add comments.
1607         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
1608         problem such that the first non parent_depends_on task does not
1609         end up at the end of the children queue.
1610         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
1611         GOMP_TASK_UNDEFERRED.
1612         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
1613         * taskloop.c: New file.
1614         * testsuite/lib/libgomp.exp
1615         (check_effective_target_offload_device_nonshared_as): New proc.
1616         * testsuite/libgomp.c/affinity-2.c: New test.
1617         * testsuite/libgomp.c/doacross-1.c: New test.
1618         * testsuite/libgomp.c/doacross-2.c: New test.
1619         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
1620         Add map clause to target.
1621         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
1622         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
1623         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
1624         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
1625         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
1626         Likewise.
1627         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
1628         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
1629         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
1630         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
1631         not defined.  Use those where needed.
1632         * testsuite/libgomp.c/for-4.c: New test.
1633         * testsuite/libgomp.c/for-5.c: New test.
1634         * testsuite/libgomp.c/for-6.c: New test.
1635         * testsuite/libgomp.c/linear-1.c: New test.
1636         * testsuite/libgomp.c/ordered-4.c: New test.
1637         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
1638         only allowed on the loop iterator.
1639         * testsuite/libgomp.c/pr66199-3.c: New test.
1640         * testsuite/libgomp.c/pr66199-4.c: New test.
1641         * testsuite/libgomp.c/reduction-7.c: New test.
1642         * testsuite/libgomp.c/reduction-8.c: New test.
1643         * testsuite/libgomp.c/reduction-9.c: New test.
1644         * testsuite/libgomp.c/reduction-10.c: New test.
1645         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
1646         map(tofrom:s).
1647         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
1648         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
1649         * testsuite/libgomp.c/target-11.c: New test.
1650         * testsuite/libgomp.c/target-12.c: New test.
1651         * testsuite/libgomp.c/target-13.c: New test.
1652         * testsuite/libgomp.c/target-14.c: New test.
1653         * testsuite/libgomp.c/target-15.c: New test.
1654         * testsuite/libgomp.c/target-16.c: New test.
1655         * testsuite/libgomp.c/target-17.c: New test.
1656         * testsuite/libgomp.c/target-18.c: New test.
1657         * testsuite/libgomp.c/target-19.c: New test.
1658         * testsuite/libgomp.c/target-20.c: New test.
1659         * testsuite/libgomp.c/target-21.c: New test.
1660         * testsuite/libgomp.c/target-22.c: New test.
1661         * testsuite/libgomp.c/target-23.c: New test.
1662         * testsuite/libgomp.c/target-24.c: New test.
1663         * testsuite/libgomp.c/target-25.c: New test.
1664         * testsuite/libgomp.c/target-26.c: New test.
1665         * testsuite/libgomp.c/target-27.c: New test.
1666         * testsuite/libgomp.c/taskloop-1.c: New test.
1667         * testsuite/libgomp.c/taskloop-2.c: New test.
1668         * testsuite/libgomp.c/taskloop-3.c: New test.
1669         * testsuite/libgomp.c/taskloop-4.c: New test.
1670         * testsuite/libgomp.c++/ctor-13.C: New test.
1671         * testsuite/libgomp.c++/doacross-1.C: New test.
1672         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
1673         Replace offload_device with offload_device_nonshared_as.
1674         * testsuite/libgomp.c++/for-12.C: New test.
1675         * testsuite/libgomp.c++/for-13.C: New test.
1676         * testsuite/libgomp.c++/for-14.C: New test.
1677         * testsuite/libgomp.c++/linear-1.C: New test.
1678         * testsuite/libgomp.c++/member-1.C: New test.
1679         * testsuite/libgomp.c++/member-2.C: New test.
1680         * testsuite/libgomp.c++/member-3.C: New test.
1681         * testsuite/libgomp.c++/member-4.C: New test.
1682         * testsuite/libgomp.c++/member-5.C: New test.
1683         * testsuite/libgomp.c++/ordered-1.C: New test.
1684         * testsuite/libgomp.c++/reduction-5.C: New test.
1685         * testsuite/libgomp.c++/reduction-6.C: New test.
1686         * testsuite/libgomp.c++/reduction-7.C: New test.
1687         * testsuite/libgomp.c++/reduction-8.C: New test.
1688         * testsuite/libgomp.c++/reduction-9.C: New test.
1689         * testsuite/libgomp.c++/reduction-10.C: New test.
1690         * testsuite/libgomp.c++/reference-1.C: New test.
1691         * testsuite/libgomp.c++/simd14.C: New test.
1692         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
1693         * testsuite/libgomp.c++/target-5.C: New test.
1694         * testsuite/libgomp.c++/target-6.C: New test.
1695         * testsuite/libgomp.c++/target-7.C: New test.
1696         * testsuite/libgomp.c++/target-8.C: New test.
1697         * testsuite/libgomp.c++/target-9.C: New test.
1698         * testsuite/libgomp.c++/target-10.C: New test.
1699         * testsuite/libgomp.c++/target-11.C: New test.
1700         * testsuite/libgomp.c++/target-12.C: New test.
1701         * testsuite/libgomp.c++/taskloop-1.C: New test.
1702         * testsuite/libgomp.c++/taskloop-2.C: New test.
1703         * testsuite/libgomp.c++/taskloop-3.C: New test.
1704         * testsuite/libgomp.c++/taskloop-4.C: New test.
1705         * testsuite/libgomp.c++/taskloop-5.C: New test.
1706         * testsuite/libgomp.c++/taskloop-6.C: New test.
1707         * testsuite/libgomp.c++/taskloop-7.C: New test.
1708         * testsuite/libgomp.c++/taskloop-8.C: New test.
1709         * testsuite/libgomp.c++/taskloop-9.C: New test.
1710         * testsuite/libgomp.fortran/affinity1.f90: New test.
1711         * testsuite/libgomp.fortran/affinity2.f90: New test.
1712
1713 2015-10-13  Tom de Vries  <tom@codesourcery.com>
1714
1715         PR tree-optimization/67476
1716         * testsuite/libgomp.c/autopar-3.c: New test.
1717         * testsuite/libgomp.c/autopar-4.c: New test.
1718         * testsuite/libgomp.c/autopar-5.c: New test.
1719         * testsuite/libgomp.c/autopar-6.c: New test.
1720         * testsuite/libgomp.c/autopar-7.c: New test.
1721         * testsuite/libgomp.c/autopar-8.c: New test.
1722
1723 2015-10-12  James Norris  <jnorris@codesourcery.com>
1724
1725         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
1726         initializer.
1727
1728 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
1729
1730         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
1731         using load_gcc_lib.
1732
1733 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
1734
1735         * oacc-ptx.h: Remove file, moving its content into...
1736         * config/nvptx/fortran.c: ... here...
1737         * config/nvptx/oacc-init.c: ..., here...
1738         * config/nvptx/oacc-parallel.c: ..., and here.
1739         * config/nvptx/openacc.f90: New file.
1740         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
1741         (link_ptx): Don't link in predefined bits of PTX code.
1742
1743 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
1744             Bernd Schmidt <bernds@codesourcery.com>
1745
1746         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
1747         (struct targ_ptx_obj): New.
1748         (nvptx_tdata): Move earlier, change data format.
1749         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
1750         objects.
1751         (GOMP_OFFLOAD_load_image): Adjust.
1752
1753 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
1754
1755         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
1756         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
1757         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
1758         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
1759         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1760         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1761         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1762         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1763         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1764         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1765         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1766         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
1767         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
1768         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1769         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1770         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1771         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
1772         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1773         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1774         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1775         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1776         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1777         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
1778         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
1779         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1780         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1781         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
1782         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1783         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1784         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
1785         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
1786         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
1787         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
1788         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
1789         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1790         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1791         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1792         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1793         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1794         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1795         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1796         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1797         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
1798         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
1799         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
1800         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
1801         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
1802         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
1803         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
1804         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
1805         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
1806         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
1807         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
1808         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
1809         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
1810         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1811         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1812         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1813         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1814         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1815         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1816         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1817         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1818
1819 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1820
1821         * oacc-init.c (acc_on_device): Force optimization level.
1822
1823 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
1824
1825         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
1826         (cuda_errlist): Delete.
1827         (cuda_error): Reimplement.
1828
1829 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
1830
1831         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
1832         array.
1833         * libgomp.map (GOACC_parallel_keyed): New.
1834         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
1835         all callers.
1836         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
1837         and take keyed varargs list.  Adjust call to exec_func.
1838         (GOACC_parallel): Force host fallback.
1839         * libgomp_g.h (GOACC_parallel): Remove.
1840         (GOACC_parallel_keyed): Declare.
1841         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
1842         (stuct targ_gn_descriptor): Replace name field with launch field.
1843         (nvptx_exec): Lose separate geometry args, take array.  Process
1844         dynamic dimensions and adjust.
1845         (struct nvptx_tdata): Replace fn_names field with fn_descs.
1846         (GOMP_OFFLOAD_load_image): Adjust for change in function table
1847         data.
1848         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
1849         passing.
1850         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
1851         passing.
1852
1853 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
1854
1855         PR libgomp/67141
1856         * oacc-int.h (goacc_host_init): Add declaration.
1857         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
1858         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
1859
1860 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
1861             Sebastian Pop  <s.pop@samsung.com>
1862
1863         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
1864         match o/p.
1865         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
1866         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
1867         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
1868         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
1869         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
1870
1871 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
1872
1873         * configure.tgt: Add missing ;; in between nvptx and rtems
1874         snippets.
1875
1876 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1877
1878         * config/posix/pool.h (gomp_adjust_thread_attr): New.
1879         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
1880         (gomp_thread_pool_reservoir): Add priority member.
1881         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
1882         priority.
1883         (parse_thread_pools): Likewise.
1884         * team.c (gomp_team_start): Call configuration provided
1885         gomp_adjust_thread_attr(). Destroy thread attributes if
1886         necessary.
1887         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
1888
1889 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1890
1891         * config/posix/pool.h: New.
1892         * config/rtems/pool.h: Likewise.
1893         * config/rtems/proc.c: Likewise.
1894         * libgomp.h (gomp_thread_destructor): Declare.
1895         * team.c: Include configuration provided "pool.h".
1896         (gomp_get_thread_pool): Define in configuration.
1897         (gomp_team_end): Call configuration defined
1898         gomp_release_thread_pool().
1899
1900 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1901
1902         * config/rtems/bar.c: New.
1903         * config/rtems/bar.h: Likewise.
1904         * config/rtems/mutex.c: Likewise.
1905         * config/rtems/mutex.h: Likewise.
1906         * config/rtems/sem.c: Likewise.
1907         * config/rtems/sem.h: Likewise.
1908         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
1909         <sys/lock.h> header file.
1910         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
1911         supported by Newlib.
1912         * configure: Regenerate.
1913
1914 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1915
1916         * team.c (gomp_new_thread_pool): Delete and move content to ...
1917         (gomp_get_thread_pool): ... new function.  Allocate and
1918         initialize thread pool on demand.
1919         (get_last_team): Use gomp_get_thread_pool().
1920         (gomp_team_start): Delete thread pool initialization.
1921
1922 2015-09-03  Tom de Vries  <tom@codesourcery.com>
1923
1924         PR tree-optimization/65637
1925         * testsuite/libgomp.c/autopar-2.c: New test.
1926
1927 2015-08-29  Tom de Vries  <tom@codesourcery.com>
1928
1929         PR tree-optimization/46193
1930         * testsuite/libgomp.c/pr46193.c: New test.
1931
1932 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
1933
1934         libgomp/
1935         * libgomp.map: Add 4.0.2 version.
1936         * target.c (offload_image_descr): Add version field.
1937         (gomp_load_image_to_device): Add version argument.  Adjust plugin
1938         call.  Improve load mismatch diagnostic.
1939         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
1940         call.
1941         (GOMP_offload_regster): Make stub function, move bulk to ...
1942         (GOMP_offload_register_ver): ... here.  Process version argument.
1943         (GOMP_offload_unregister): Make stub function, move bulk to ...
1944         (GOMP_offload_unregister_ver): ... here.  Process version argument.
1945         (gomp_init_device): Process version field.
1946         (gomp_unload_device): Process version field.
1947         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
1948         macros.  Check plugin version.
1949         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
1950         loader and unloader types.
1951         * oacc-host.c: Include gomp-constants.h.
1952         (host_version): New.
1953         (host_load_image, host_unload_image): Adjust.
1954         (host_dispatch): Add host_version.
1955         * plugin/plugin-nvptx.c: Include gomp-constants.h.
1956         (GOMP_OFFLOAD_version): New.
1957         (GOMP_OFFLOAD_load_image): Add version arg and check it.
1958         (GOMP_OFFLOAD_unload_image): Likewise.
1959         * plugin/plugin-host.c: Include gomp-constants.h.
1960         (GOMP_OFFLOAD_version): New.
1961         (GOMP_OFFLOAD_load_image): Add version arg.
1962         (GOMP_OFFLOAD_unload_image): Likewise.
1963
1964 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1965
1966         PR tree-optimization/65468
1967         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
1968
1969 2015-08-24  Tom de Vries  <tom@codesourcery.com>
1970
1971         PR tree-optimization/65468
1972         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
1973
1974 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
1975
1976         PR libgomp/66761
1977         PR libgomp/67303
1978         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
1979         (gomp_iter_guided_next): Idem.
1980         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
1981         (gomp_iter_ull_guided_next): Idem.
1982         * config/linux/wait.h (do_spin): Idem.
1983
1984 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
1985
1986         * libgomp-plugin.h (enum offload_target_type): Remove
1987         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
1988         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
1989         * openacc.h (enum acc_device_t): Likewise.
1990         * openacc_lib.h: Likewise.
1991         * oacc-init.c (name_of_acc_device_t): Don't handle it.
1992         (acc_on_device): Just use __builtin_acc_on_device.
1993         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
1994         of acc_on_device builtin.
1995         * plugin/plugin-host.h: Remove file.
1996         * plugin/plugin-host.c: Likewise, but salvage some content into...
1997         * oacc-host.c: ... this file.
1998         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
1999         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
2000         * Makefile.in: Regenerate.
2001         * configure: Likewise.
2002         * testsuite/lib/libgomp.exp
2003         (check_effective_target_openacc_host_nonshm_selected): Remove.
2004         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
2005         ACC_DEVICE_TYPE=host_nonshm.
2006         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2007         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2008         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
2009         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
2010         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
2011         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
2012
2013 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2014             Jakub Jelinek  <jakub@redhat.com>
2015
2016         * config/nvptx/affinity.c: New file.
2017         * config/nvptx/alloc.c: Likewise.
2018         * config/nvptx/bar.c: Likewise.
2019         * config/nvptx/barrier.c: Likewise.
2020         * config/nvptx/critical.c: Likewise.
2021         * config/nvptx/env.c: Likewise.
2022         * config/nvptx/error.c: Likewise.
2023         * config/nvptx/fortran.c: Likewise.
2024         * config/nvptx/iter.c: Likewise.
2025         * config/nvptx/iter_ull.c: Likewise.
2026         * config/nvptx/libgomp-plugin.c: Likewise.
2027         * config/nvptx/lock.c: Likewise.
2028         * config/nvptx/loop.c: Likewise.
2029         * config/nvptx/loop_ull.c: Likewise.
2030         * config/nvptx/mutex.c: Likewise.
2031         * config/nvptx/oacc-async.c: Likewise.
2032         * config/nvptx/oacc-cuda.c: Likewise.
2033         * config/nvptx/oacc-host.c: Likewise.
2034         * config/nvptx/oacc-init.c: Likewise.
2035         * config/nvptx/oacc-mem.c: Likewise.
2036         * config/nvptx/oacc-parallel.c: Likewise.
2037         * config/nvptx/oacc-plugin.c: Likewise.
2038         * config/nvptx/omp-lock.h: Likewise.
2039         * config/nvptx/ordered.c: Likewise.
2040         * config/nvptx/parallel.c: Likewise.
2041         * config/nvptx/proc.c: Likewise.
2042         * config/nvptx/ptrlock.c: Likewise.
2043         * config/nvptx/sections.c: Likewise.
2044         * config/nvptx/sem.c: Likewise.
2045         * config/nvptx/single.c: Likewise.
2046         * config/nvptx/splay-tree.c: Likewise.
2047         * config/nvptx/target.c: Likewise.
2048         * config/nvptx/task.c: Likewise.
2049         * config/nvptx/team.c: Likewise.
2050         * config/nvptx/time.c: Likewise.
2051         * config/nvptx/work.c: Likewise.
2052         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
2053         * configure: Regenerate.
2054         * configure.tgt (config_path): Set to "nvptx" for target
2055         nvptx*-*-*.
2056
2057 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
2058
2059         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
2060
2061 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
2062
2063         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
2064         (cuda_errlist): Constify.
2065         (errmsg):  Move into ...
2066         (cuda_error): ... here.  Make smaller.
2067         (_XSTR, _STR): Delete.
2068         (cuda_synames): Delete.
2069         (verify_device_library): Delete.
2070         (nvptx_init): Don't call it.
2071
2072 2015-07-28  Tom de Vries  <tom@codesourcery.com>
2073
2074         * testsuite/libgomp.c/uns-outer-4.c: New test.
2075
2076 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
2077
2078         * testsuite/libgomp.c/pr66714.c: New test.
2079
2080 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2081
2082         PR libgomp/66950
2083         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
2084         (fib_ref): New function.
2085         (fib): Correct corner cases in the recursion.
2086         (main): Replace the non-simd loop with fib_ref call.
2087         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
2088         subroutine.
2089         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
2090         for the last array element value.  Replace the non-simd loop with
2091         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
2092         of the last array element with according Fibonacci sequence element.
2093         (fib): Correct corner cases in the recursion.
2094
2095 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
2096
2097         * target.c (gomp_offload_image_to_device): Rename to ...
2098         (gomp_load_image_to_device): ... here.
2099         (GOMP_offload_register): Adjust call.
2100         (gomp_init_device): Likewise.
2101         (gomp_unload_image_from_device): New.  Broken out of ...
2102         (GOMP_offload_unregister): ... here.  Call it.
2103         (gomp_unload_device): New.
2104         * libgomp.h (gomp_unload_device): Declare.
2105         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
2106         mem maps.
2107
2108 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
2109
2110         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
2111         wait=-specific if.
2112         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
2113         !=0 condition.
2114         (goacc_waits): Move !num_waits handling to ...
2115         (GOACC_wait): ... here, the only caller that might have zero waits.
2116
2117         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
2118         (struct ptx_image_data): Move earlier, add fns field.
2119         (struct ptx_device): Add images and image_lock fields.
2120         (ptx_images, ptx_image_lock): Delete.
2121         (nvptx_open_device): Initialize images and image_lock fields.
2122         (nvptx_close_device): Destroy image_lock.
2123         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
2124         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
2125         fields.
2126
2127 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
2128
2129         * target.c (GOMP_offload_register): Use int for device type arg.
2130         (GOMP_offload_unregister): Likewise.
2131
2132         * target.c (struct_offload_image_descr): Constify host_table.
2133         (gomp_offload_image_to_device): Likewise.
2134         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
2135
2136         * libgomp.h (gomp_device_descr): Constify target data arguments.
2137         * target.c (struct offload_image_descr): Constify target_data.
2138         (gomp_offload_image_to_device): Likewise.
2139         (GOMP_offload_register): Likewise.
2140         (GOMP_offload_unrefister): Likewise.
2141         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
2142         GOMP_OFFLOAD_unload_image): Constify target data.
2143         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
2144         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
2145
2146 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
2147
2148         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
2149         Workaround driver library const error.
2150         (struct nvptx_tdata, nvptx_tdata_t): New.
2151         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
2152         type.
2153
2154 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2155
2156         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
2157         of EPS parameter from integer to real.
2158         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
2159         type of EPS parameter from integer to real.
2160
2161 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2162
2163         * team.c (get_last_team): New.
2164         (gomp_new_team): Recycle last non-nested team if possible.
2165         (gomp_team_end): Move team work share list free lock destruction
2166         to ...
2167         (free_team): ... here.
2168
2169 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2170
2171         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
2172         and ref from int to double.  Replaced their comparison with
2173         an inequality of their difference and EPS.
2174         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
2175         comparison of pri and a reference number with an inequality of their
2176         difference and EPS.
2177         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
2178         the comparison of sum and sum_ref with an inequality of their
2179         difference and EPS.
2180         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
2181         the comparison of pri and a reference number with an inequality of
2182         their difference and EPS.
2183
2184 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
2185
2186         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
2187         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
2188         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
2189         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
2190         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
2191         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
2192         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
2193         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
2194         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
2195         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
2196         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
2197         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
2198         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
2199         variables.
2200         (vec_mult): Likewise.  Add #pragma omp taskwait.
2201         (main): Adjust caller.
2202         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
2203         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
2204         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
2205         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
2206         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
2207         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
2208         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
2209         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
2210         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
2211         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
2212         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
2213         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
2214         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
2215         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
2216         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
2217         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
2218         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
2219         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
2220         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
2221         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
2222         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
2223         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
2224         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
2225         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
2226         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
2227         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
2228         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
2229         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
2230         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
2231         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
2232         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
2233         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
2234         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
2235         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
2236         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
2237         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
2238         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
2239         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
2240         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
2241         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
2242         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
2243         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
2244         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
2245         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
2246         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
2247         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
2248         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
2249         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
2250         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
2251         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
2252         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
2253         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
2254         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
2255         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
2256         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
2257         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
2258         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
2259         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
2260         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
2261         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
2262         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
2263         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
2264         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
2265         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
2266         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
2267         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
2268         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
2269         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
2270         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
2271         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
2272         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
2273         (vec_mult): Add !$omp taskwait.
2274         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
2275         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
2276         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
2277         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
2278         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
2279         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
2280         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
2281         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
2282         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
2283         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
2284         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
2285         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
2286         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
2287         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
2288         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
2289         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
2290         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
2291         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
2292         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
2293         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
2294         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
2295         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
2296         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
2297         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
2298         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
2299         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
2300         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
2301         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
2302         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
2303         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
2304         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
2305         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
2306         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
2307         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
2308         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
2309         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
2310         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
2311         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
2312         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
2313         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
2314         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
2315         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
2316         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
2317         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
2318         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
2319         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
2320         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
2321         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
2322         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
2323         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
2324         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
2325         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
2326         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
2327         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
2328         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
2329         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
2330         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
2331         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
2332         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
2333         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
2334         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
2335         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
2336         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
2337         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
2338         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
2339         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
2340         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
2341
2342 2015-07-10  Tom de Vries  <tom@codesourcery.com>
2343
2344         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
2345         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
2346
2347 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2348
2349         PR libgomp/65099
2350         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
2351         in a 64-bit configuration.
2352         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
2353         offloading testing if no such device is available.
2354         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2355         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
2356
2357 2015-07-08  Tom de Vries  <tom@codesourcery.com>
2358
2359         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
2360         second call to f.
2361         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2362
2363 2015-07-07  Tom de Vries  <tom@codesourcery.com>
2364
2365         PR tree-optimization/66642
2366         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
2367         iteration count case.
2368         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
2369         function, factor out of ...
2370         (main): ... here.  Test low iteration count case.
2371
2372 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2373
2374         * libgomp.h (gomp_thread_pool): Comment last_team field.
2375
2376 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
2377
2378         * testsuite/libgomp.c++/pr66702-1.C: Require
2379         vect_simd_clones effective target.
2380         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
2381
2382 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2383
2384         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2385         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2386         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
2387         "-O2".
2388
2389 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2390
2391         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
2392         already set.  Use DEFAULT_CFLAGS in dg-runtest.
2393         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
2394         * testsuite/libgomp.c++/pr64824.C: Same.
2395         * testsuite/libgomp.c++/pr64868.C: Same.
2396         * testsuite/libgomp.c++/pr66199-1.C: Same.
2397         * testsuite/libgomp.c++/pr66199-2.C: Same.
2398         * testsuite/libgomp.c++/target-2.C: Same.
2399         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
2400         -std=<standard> option.
2401         * testsuite/libgomp.c++/udr-11.C: Same.
2402         * testsuite/libgomp.c++/udr-12.C: Same.
2403         * testsuite/libgomp.c++/udr-13.C: Same.
2404         * testsuite/libgomp.c++/udr-14.C: Same.
2405         * testsuite/libgomp.c++/udr-15.C: Same.
2406         * testsuite/libgomp.c++/udr-16.C: Same.
2407         * testsuite/libgomp.c++/udr-17.C: Same.
2408         * testsuite/libgomp.c++/udr-18.C: Same.
2409         * testsuite/libgomp.c++/udr-19.C: Same.
2410         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
2411         * testsuite/libgomp.c++/simd-1.C: Same.
2412         * testsuite/libgomp.c++/simd-2.C: Same.
2413         * testsuite/libgomp.c++/simd-3.C: Same.
2414         * testsuite/libgomp.c++/simd-4.C: Same.
2415         * testsuite/libgomp.c++/simd-5.C: Same.
2416         * testsuite/libgomp.c++/simd-6.C: Same.
2417         * testsuite/libgomp.c++/simd-7.C: Same.
2418         * testsuite/libgomp.c++/simd-8.C: Same.
2419         * testsuite/libgomp.c++/simd-9.C: Same.
2420         * testsuite/libgomp.c++/simd10.C: Same.
2421         * testsuite/libgomp.c++/simd11.C: Same.
2422         * testsuite/libgomp.c++/simd12.C: Same.
2423         * testsuite/libgomp.c++/simd13.C: Same.
2424
2425 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
2426
2427         PR middle-end/66702
2428         * testsuite/libgomp.c++/pr66702-1.C: New test.
2429         * testsuite/libgomp.c++/pr66702-2.C: New test.
2430
2431 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2432
2433         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
2434         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
2435         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
2436         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
2437
2438 2015-06-30  Tom de Vries  <tom@codesourcery.com>
2439
2440         PR tree-optimization/66652
2441         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
2442         using restrict pointers.
2443         (main): Add arguments to calls to f.
2444         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2445
2446 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
2447
2448         * configure.ac: Fix check for header <sys/sysctl.h>.
2449         * configure: Regenerate.
2450         * config.h.in: Likewise.
2451
2452 2015-06-23  Tom de Vries  <tom@codesourcery.com>
2453
2454         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
2455         abort.
2456         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
2457
2458 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
2459
2460         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
2461         acc_device_nvidia.
2462
2463         PR libgomp/66518
2464         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
2465         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2466
2467 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2468
2469         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
2470         dg-additional-options for any remaining options.
2471         * testsuite/libgomp.c/atomic-2.c: Same.
2472         * testsuite/libgomp.c/atomic-4.c: Same.
2473         * testsuite/libgomp.c/atomic-5.c: Same.
2474         * testsuite/libgomp.c/atomic-6.c: Same.
2475         * testsuite/libgomp.c/autopar-1.c: Same.
2476         * testsuite/libgomp.c/copyin-1.c: Same.
2477         * testsuite/libgomp.c/copyin-2.c: Same.
2478         * testsuite/libgomp.c/copyin-3.c: Same.
2479         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
2480         * testsuite/libgomp.c/nestedfn-5.c: Same.
2481         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
2482         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
2483         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
2484         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2485         * testsuite/libgomp.c/pr32362-1.c: Same.
2486         * testsuite/libgomp.c/pr32362-2.c: Same.
2487         * testsuite/libgomp.c/pr32362-3.c: Same.
2488         * testsuite/libgomp.c/pr39591-1.c: Same.
2489         * testsuite/libgomp.c/pr39591-2.c: Same.
2490         * testsuite/libgomp.c/pr39591-3.c: Same.
2491         * testsuite/libgomp.c/pr58392.c: Same.
2492         * testsuite/libgomp.c/pr58756.c: Same.
2493         * testsuite/libgomp.c/simd-1.c: Same.
2494         * testsuite/libgomp.c/simd-10.c: Same.
2495         * testsuite/libgomp.c/simd-11.c: Same.
2496         * testsuite/libgomp.c/simd-12.c: Same.
2497         * testsuite/libgomp.c/simd-13.c: Same.
2498         * testsuite/libgomp.c/simd-14.c: Same.
2499         * testsuite/libgomp.c/simd-15.c: Same.
2500         * testsuite/libgomp.c/simd-2.c: Same.
2501         * testsuite/libgomp.c/simd-3.c: Same.
2502         * testsuite/libgomp.c/simd-4.c: Same.
2503         * testsuite/libgomp.c/simd-5.c: Same.
2504         * testsuite/libgomp.c/simd-6.c: Same.
2505         * testsuite/libgomp.c/simd-7.c: Same.
2506         * testsuite/libgomp.c/simd-8.c: Same.
2507         * testsuite/libgomp.c/simd-9.c: Same.
2508
2509 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2510
2511         * testsuite/libgomp.c/pr35625.c: Fix typo.
2512
2513 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2514
2515         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
2516         in dg-options.
2517         * testsuite/libgomp.c/atomic-3.c: Same.
2518         * testsuite/libgomp.c/debug-1.c: Same.
2519         * testsuite/libgomp.c/nqueens-1.c: Same.
2520         * testsuite/libgomp.c/pr26171.c: Same.
2521         * testsuite/libgomp.c/pr48591.c: Same.
2522         * testsuite/libgomp.c/pr64824.c: Same.
2523         * testsuite/libgomp.c/pr64868.c: Same.
2524         * testsuite/libgomp.c/pr66133.c: Same.
2525         * testsuite/libgomp.c/pr66199-1.c: Same.
2526         * testsuite/libgomp.c/pr66199-2.c: Same.
2527         * testsuite/libgomp.c/target-8.c: Same.
2528
2529 2015-06-15  Tom de Vries  <tom@codesourcery.com>
2530
2531         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
2532         -std={gnu99,c99}.
2533         * testsuite/libgomp.c/for-1.c: Same.
2534         * testsuite/libgomp.c/for-2.c: Same.
2535         * testsuite/libgomp.c/for-3.c: Same.
2536         * testsuite/libgomp.c/pr35625.c: Same.
2537         * testsuite/libgomp.c/pr39154.c: Same.
2538         * testsuite/libgomp.c/simd-16.c: Same.
2539         * testsuite/libgomp.c/simd-17.c: Same.
2540
2541 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2542
2543         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
2544
2545 2015-06-13  Tom de Vries  <tom@codesourcery.com>
2546
2547         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
2548         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
2549         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
2550         (N): Define.
2551         (main): Use N instead of hardcoded constants.
2552
2553 2015-06-05  Tom de Vries  <tom@codesourcery.com>
2554
2555         merge from gomp4 branch:
2556         2015-05-28  Tom de Vries  <tom@codesourcery.com>
2557
2558         PR tree-optimization/65443
2559         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
2560         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
2561         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
2562
2563 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
2564
2565         * testsuite/libgomp.graphite/bounds.c: Adjust for
2566         cleanup-tree-dump removal.
2567         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
2568         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
2569         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
2570         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
2571         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
2572         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
2573         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
2574         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
2575         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
2576         * testsuite/libgomp.graphite/pr41118.c: Likewise.
2577
2578 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
2579
2580         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
2581         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
2582         (futex_wake) [!__x86_64__]: Ditto.
2583
2584 2015-05-28  Julian Brown  <julian@codesourcery.com>
2585
2586         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
2587         function comment. Only call gomp_fatal if new argument is true.
2588         (acc_dev_num_out_of_range): New function.
2589         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
2590         acc_dev_num_out_of_range as appropriate.
2591         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2592         (acc_get_device_num, acc_set_device_num): Update calls to
2593         resolve_device.
2594         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
2595         output.
2596
2597 2015-05-28  Julian Brown  <julian@codesourcery.com>
2598
2599         PR libgomp/65742
2600         * oacc-init.c (plugin/plugin-host.h): Include.
2601         (acc_on_device): Check whether we're in an offloaded region for
2602         host_nonshm
2603         plugin. Don't use __builtin_acc_on_device.
2604         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
2605         nonshm_exec flag in thread-local data.
2606         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
2607         data for host_nonshm plugin.
2608         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
2609         for host_nonshm plugin.
2610         * plugin/plugin-host.h: New.
2611
2612 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2613
2614         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2615
2616 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2617
2618         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
2619         Declare as int.
2620         (FUTEX_PRIVATE_FLAG): Remove L suffix.
2621         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
2622         Declare as int.
2623
2624 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
2625
2626         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
2627
2628 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
2629
2630         * target.c (gomp_map_pointer): New function abstracting out
2631         GOMP_MAP_POINTER handling.
2632         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
2633         gomp_map_pointer().
2634
2635 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
2636
2637         PR middle-end/66199
2638         * testsuite/libgomp.c/pr66199-1.c: New test.
2639         * testsuite/libgomp.c/pr66199-2.c: New test.
2640         * testsuite/libgomp.c++/pr66199-1.C: New test.
2641         * testsuite/libgomp.c++/pr66199-2.C: New test.
2642         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
2643         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
2644
2645 2015-05-19  Julian Brown  <julian@codesourcery.com>
2646
2647         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
2648         on cuInit failure.
2649
2650 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
2651
2652         PR middle-end/66133
2653         * testsuite/libgomp.c/pr66133.c: New test.
2654
2655 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2656
2657         * Makefile.in: Regenerated with automake-1.11.6.
2658         * aclocal.m4: Likewise.
2659         * config.h.in: Likewise.
2660         * configure: Likewise.
2661         * testsuite/Makefile.in: Likewise.
2662
2663 2015-05-08  Jason Merrill  <jason@redhat.com>
2664
2665         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
2666         _Complex.
2667
2668         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
2669
2670 2015-05-06  Julian Brown  <julian@codesourcery.com>
2671
2672         * oacc-init.c (acc_device_lock): Add explanatory comment.
2673         (resolve_device): Add comment about locking requirement.
2674         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
2675         gomp_init_device and gomp_fini_device calls.
2676         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
2677         (acc_get_device_num, acc_set_device_num): Add locking around
2678         resolve_device and gomp_init_device calls.
2679
2680 2015-05-06  Julian Brown  <julian@codesourcery.com>
2681
2682         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
2683         goacc_thread_lock on error paths.
2684         * oacc-mem.c (lookup_host): Remove locking from function. Note
2685         locking requirement for caller in function comment.
2686         (lookup_dev): Likewise.
2687         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
2688         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
2689         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
2690         Add locking.
2691
2692 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
2693
2694         PR testsuite/65205
2695         PR libgomp/65993
2696         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
2697         don't expect "0x" prefix for "%p" format specifier, don't expect
2698         "(nil)" for NULL pointer.
2699         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2700         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2701         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2702         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2703         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2704         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2705         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2706         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2707         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2708         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2709         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2710         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2711         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2712         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2713         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2714         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2715         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2716         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2717         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2718         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2719         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2720         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2721         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2722         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2723         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2724         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2725         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2726         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2727         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
2728         accurately specify what we're looking for.
2729         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2730         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2731         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
2732         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2733         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2734
2735 2015-04-30  James Norris  <jnorris@codesourcery.com>
2736
2737         PR testsuite/65205
2738         * testsuite/lib/libgomp.exp
2739         (check_effective_target_openacc_host_selected)
2740         (check_effective_target_openacc_host_nonshm_selected): New
2741         procedures.
2742         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
2743         dg-shouldfail.
2744         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
2745         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
2746         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2747         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
2748         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
2749         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2750         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
2751         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
2752         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
2753         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
2754         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2755         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
2756         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
2757         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
2758         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
2759         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
2760         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
2761         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
2762         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
2763         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
2764         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
2765         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
2766         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
2767         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
2768         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
2769         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
2770         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
2771         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
2772         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
2773         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
2774         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
2775         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
2776         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
2777         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
2778         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
2779         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
2780         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
2781         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
2782         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
2783         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
2784         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
2785         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
2787
2788 2015-04-08  Julian Brown  <julian@codesourcery.com>
2789
2790         * libgomp.h (target_mem_desc: Remove mem_map field.
2791         (acc_dispatch_t): Remove open_device_func, close_device_func,
2792         get_device_num_func, set_device_num_func, target_data members.
2793         Change create_thread_data_func argument to device number instead of
2794         generic pointer.
2795         * oacc-async.c (assert.h): Include.
2796         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
2797         (acc_wait_all, acc_wait_all_async): Use current host thread's
2798         active device, not base_dev.
2799         * oacc-cuda.c (acc_get_current_cuda_device)
2800         (acc_get_current_cuda_context, acc_get_cuda_stream)
2801         (acc_set_cuda_stream): Likewise.
2802         * oacc-host.c (host_dispatch): Don't set open_device_func,
2803         close_device_func, get_device_num_func or set_device_num_func.
2804         * oacc-init.c (base_dev, init_key): Remove.
2805         (cached_base_dev): New.
2806         (name_of_acc_device_t): New.
2807         (acc_init_1): Initialise default-numbered device, not zeroth.
2808         (acc_shutdown_1): Close all devices of a given type.
2809         (goacc_destroy_thread): Don't use base_dev.
2810         (lazy_open, lazy_init, lazy_init_and_open): Remove.
2811         (goacc_attach_host_thread_to_device): New.
2812         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
2813         (acc_get_num_devices): Don't use base_dev.
2814         (acc_set_device_type): Reimplement.
2815         (acc_get_device_type): Don't use base_dev.
2816         (acc_get_device_num): Tweak logic.
2817         (acc_set_device_num): Likewise.
2818         (acc_on_device): Use acc_get_device_type.
2819         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
2820         (goacc_lazy_initialize): Reimplement with acc_init and
2821         goacc_attach_host_thread_to_device.
2822         * oacc-int.h (goacc_thread): Add base_dev field.
2823         (base_dev): Remove extern declaration.
2824         (goacc_attach_host_thread_to_device): Add prototype.
2825         * oacc-mem.c (acc_malloc): Use current thread's device instead of
2826         base_dev.
2827         (acc_free): Likewise.
2828         (acc_memcpy_to_device): Likewise.
2829         (acc_memcpy_from_device): Likewise.
2830         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
2831         goacc_lazy_initialize (throughout).
2832         (GOACC_parallel): Use tgt_offset to locate target functions.
2833         * target.c (gomp_map_vars): Don't set tgt->mem_map.
2834         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
2835         (gomp_load_plugin_for_device): Remove open_device, close_device,
2836         get_device_num, set_device_num openacc hook initialisation. Don't set
2837         openacc.target_data.
2838         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
2839         (GOMP_OFFLOAD_openacc_close_device)
2840         (GOMP_OFFLOAD_openacc_get_device_num)
2841         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
2842         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
2843         to int.
2844         * plugin/plugin-nvptx.c (ptx_inited): Remove.
2845         (instantiated_devices, ptx_dev_lock): New.
2846         (struct ptx_image_data): New.
2847         (ptx_devices, ptx_images, ptx_image_lock): New.
2848         (fini_streams_for_device): Reorder cuStreamDestroy call.
2849         (nvptx_get_num_devices): Remove forward declaration.
2850         (nvptx_init): Change return type to bool.
2851         (nvptx_fini): Remove.
2852         (nvptx_attach_host_thread_to_device): New.
2853         (nvptx_open_device): Return struct ptx_device* instead of void*.
2854         (nvptx_close_device): Change argument type to struct ptx_device*,
2855         return type to void.
2856         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
2857         (kernel_target_data, kernel_host_table): Remove static globals.
2858         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
2859         (GOMP_OFFLOAD_init_device): Reimplement.
2860         (GOMP_OFFLOAD_fini_device): Likewise.
2861         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
2862         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
2863         (GOMP_OFFLOAD_host2dev): Use ORD argument.
2864         (GOMP_OFFLOAD_openacc_open_device)
2865         (GOMP_OFFLOAD_openacc_close_device)
2866         (GOMP_OFFLOAD_openacc_set_device_num)
2867         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
2868         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
2869         (device number).
2870
2871         testsuite/
2872         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
2873
2874 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
2875
2876         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
2877         * libgomp.h (struct gomp_memory_mapping): Remove.
2878         (struct target_mem_desc): Change type of mem_map from
2879         gomp_memory_mapping * to splay_tree_s *.
2880         (struct gomp_device_descr): Remove register_image_func, get_table_func.
2881         Add load_image_func, unload_image_func.
2882         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
2883         Remove offload_regions_registered.
2884         (gomp_init_tables): Remove.
2885         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2886         to splay_tree_s *.
2887         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
2888         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
2889         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
2890         offload_regions_registered.
2891         Initialize load_image_func, unload_image_func, mem_map.root.
2892         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
2893         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
2894         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
2895         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
2896         gomp_memory_mapping *.  Use dev's lock and splay_tree.
2897         (lookup_dev): Use dev's lock.
2898         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
2899         (acc_is_present): Likewise.
2900         (acc_map_data): Likewise.
2901         (acc_unmap_data): Likewise.  Use dev's lock.
2902         (present_create_copy): Likewise.
2903         (delete_copyout): Pass dev to lookup_host instead of mem_map.
2904         (update_dev_host): Likewise.
2905         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
2906         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
2907         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
2908         (GOMP_OFFLOAD_get_table): Remove
2909         (GOMP_OFFLOAD_load_image): New function.
2910         (GOMP_OFFLOAD_unload_image): New function.
2911         * target.c (register_lock): New mutex for offload image registration.
2912         (num_devices): Do not guard with PLUGIN_SUPPORT.
2913         (gomp_realloc_unlock): New static function.
2914         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
2915         before gomp_fatal.
2916         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
2917         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
2918         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
2919         mem_map's.
2920         (gomp_unmap_vars): Likewise.
2921         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
2922         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
2923         (gomp_offload_image_to_device): New static function.
2924         (GOMP_offload_register): Add mutex lock.
2925         Call gomp_offload_image_to_device for all initialized devices.
2926         Replace gomp_realloc with gomp_realloc_unlock.
2927         (GOMP_offload_unregister): New function.
2928         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
2929         get_table_func from the plugin with calls to init_device_func and
2930         gomp_offload_image_to_device.
2931         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
2932         to splay_tree_s *.
2933         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
2934         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
2935         (GOMP_target_data): Do not call gomp_init_tables.
2936         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
2937         (gomp_load_plugin_for_device): Replace register_image and get_table
2938         with load_image and unload_image in DLSYM ().
2939         (gomp_register_images_for_device): Remove function.
2940         (gomp_target_init): Do not initialize current_device.mem_map.*,
2941         current_device.offload_regions_registered.
2942         Remove call to gomp_register_images_for_device.
2943         Do not free offload_images and num_offload_images.
2944
2945 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
2946
2947         PR fortran/65597
2948         * testsuite/libgomp.fortran/pr65597.f90: New test.
2949
2950 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2951
2952         PR testsuite/65594
2953         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
2954         (init, check): New function.
2955         (foo): Change return type to void.
2956         (main): Call init and check.
2957
2958 2015-03-27  Tom de Vries  <tom@codesourcery.com>
2959
2960         PR testsuite/65594
2961         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
2962         (foo): Use M for non-inner loops to scale down test-case.
2963
2964 2015-03-25  Kai Tietz  <ktietz@redhat.com>
2965
2966         PR libgomp/64972
2967         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
2968         (GOACC_data_start): Likewise.
2969         * target.c (gomp_map_vars): Likewise.
2970
2971 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
2972
2973         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
2974         hppa*-*-hpux*.
2975
2976 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
2977
2978         * testsuite/libgomp.c/target-10.c: New test.
2979         * testsuite/libgomp.c++/target-4.C: New test.
2980
2981 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
2982
2983         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
2984         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
2985
2986 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2987
2988         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
2989         * configure.ac (*-*-rtems*): Assume Pthread is supported.
2990         (pthread.h): Check for this header file.
2991         * configure: Regenerate.
2992
2993 2015-02-25  Tom de Vries  <tom@codesourcery.com>
2994
2995         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
2996         (check_reduction_op, check_reduction_macro, max, min):
2997         Declare.
2998         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
2999         function.
3000         (main): Use new functions.
3001
3002 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
3003
3004         * target.c (gomp_load_plugin_for_device): Use const char * instead of
3005         char * for variables holding dlerror return values.
3006         (DLSYM_OPT): Ditto.
3007
3008 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3009
3010         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
3011
3012 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
3013             Cesar Philippidis  <cesar@codesourcery.com>
3014
3015         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
3016         GOACC_ctaid, and GOACC_nctaid routines.
3017
3018 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
3019
3020         PR c/64824
3021         * testsuite/libgomp.c/atomic-18.c: New test.
3022         * testsuite/libgomp.c++/atomic-16.C: New test.
3023
3024 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
3025
3026         PR c/64824
3027         PR c/64868
3028         * testsuite/libgomp.c/pr64824.c: New test.
3029         * testsuite/libgomp.c/pr64868.c: New test.
3030         * testsuite/libgomp.c++/pr64824.C: New test.
3031         * testsuite/libgomp.c++/pr64868.C: New test.
3032
3033 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
3034
3035         PR libgomp/64635
3036         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
3037         Link with -lpthread.
3038         * config/aix/plugin-suffix.h: Delete.
3039
3040 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
3041
3042         PR libgomp/64635
3043         * configure.tgt (*-*-aix*): Use config_path "aix posix".
3044         (*-*-darwin*): Use config_path "bsd darwin posix".
3045         (*-*-hpux*): Use config_path "hpux posix".
3046         * target.c: Add include of plugin-suffix.h and use
3047         SONAME_SUFFIX macro.
3048         * config/aix/plugin-suffix.h: New file.
3049         * config/darwin/plugin-suffix.h: New file.
3050         * config/hpux/plugin-suffix.h: New file.
3051         * config/posix/plugin-suffix.h: New file.
3052
3053 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
3054
3055         PR middle-end/64734
3056         * libgomp.c/pr64734.c: New test.
3057
3058 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3059
3060         PR libgomp/64672
3061         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
3062
3063 2015-01-23  Tom de Vries  <tom@codesourcery.com>
3064
3065         PR libgomp/64707
3066         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
3067         dg-options.
3068
3069 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
3070
3071         PR libgomp/64625
3072         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
3073         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
3074         formal parameter.  Update all users.
3075         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
3076         Document unused formal parameter.
3077
3078 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
3079
3080         * oacc-parallel.c: Don't include <alloca.h>.
3081         (GOACC_parallel): Use gomp_alloca instead of alloca.
3082
3083 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
3084
3085         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
3086
3087 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
3088             James Norris  <jnorris@codesourcery.com>
3089             Tom de Vries  <tom@codesourcery.com>
3090             Julian Brown  <julian@codesourcery.com>
3091             Cesar Philippidis  <cesar@codesourcery.com>
3092             Nathan Sidwell  <nathan@codesourcery.com>
3093             Tobias Burnus  <burnus@net-b.de>
3094
3095         * Makefile.am (search_path): Add $(top_srcdir)/../include.
3096         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
3097         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
3098         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
3099         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
3100         Include $(top_srcdir)/plugin/Makefrag.am.
3101         (nodist_libsubinclude_HEADERS): Add openacc.h.
3102         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
3103         openacc.f90, openacc.mod, openacc_kinds.mod.
3104         (omp_lib.mod): Generalize into...
3105         (%.mod): ... this new rule.
3106         (openacc_kinds.mod, openacc.mod): New rules.
3107         * plugin/configfrag.ac: New file.
3108         * configure.ac: Move plugin/offloading support into it.  Include
3109         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
3110         * plugin/Makefrag.am: New file.
3111         * testsuite/Makefile.am (OFFLOAD_TARGETS)
3112         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
3113         export.
3114         (libgomp-test-support.exp): New rule.
3115         (all-local): Depend on it.
3116         * Makefile.in: Regenerate.
3117         * testsuite/Makefile.in: Regenerate.
3118         * config.h.in: Likewise.
3119         * configure: Likewise.
3120         * configure.tgt: Harden shell syntax.
3121         * env.c: Include "oacc-int.h".
3122         (parse_acc_device_type): New function.
3123         (gomp_debug_var, goacc_device_type, goacc_device_num): New
3124         variables.
3125         (initialize_env): Initialize those.  Call
3126         goacc_runtime_initialize.
3127         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
3128         (gomp_fatal): Call gomp_vfatal.
3129         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
3130         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
3131         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
3132         (splay_tree_node, splay_tree, splay_tree_key)
3133         (struct target_mem_desc, struct splay_tree_key_s)
3134         (struct gomp_memory_mapping, struct acc_dispatch_t)
3135         (struct gomp_device_descr, gomp_acc_insert_pointer)
3136         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
3137         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
3138         (gomp_free_memmap, gomp_fini_device): New declarations.
3139         (gomp_vdebug, gomp_debug): New macros.
3140         Include "splay-tree.h".
3141         * libgomp.map (OACC_2.0): New symbol version.  Use for
3142         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
3143         acc_set_device_type_h_, acc_get_device_type,
3144         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
3145         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
3146         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
3147         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
3148         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
3149         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
3150         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
3151         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
3152         acc_copyin_array_h_, acc_present_or_copyin,
3153         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
3154         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
3155         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
3156         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
3157         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
3158         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
3159         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
3160         acc_update_device, acc_update_device_32_h_,
3161         acc_update_device_64_h_, acc_update_device_array_h_,
3162         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
3163         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
3164         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
3165         acc_is_present_64_h_, acc_is_present_array_h_,
3166         acc_memcpy_to_device, acc_memcpy_from_device,
3167         acc_get_current_cuda_device, acc_get_current_cuda_context,
3168         acc_get_cuda_stream, acc_set_cuda_stream.
3169         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
3170         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
3171         GOACC_update, GOACC_wait, GOACC_get_thread_num,
3172         GOACC_get_num_threads.
3173         (GOMP_PLUGIN_1.0): New symbol version.  Use for
3174         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
3175         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
3176         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
3177         GOMP_PLUGIN_acc_thread.
3178         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
3179         environment variable.
3180         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
3181         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
3182         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
3183         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
3184         (splay_tree_remove): New declarations.
3185         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
3186         (splay_tree_remove, splay_tree_lookup): Move into...
3187         * splay-tree.c: ... this new file.
3188         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
3189         (splay_tree_node, splay_tree, splay_tree_key)
3190         (struct target_mem_desc, struct splay_tree_key_s)
3191         (struct gomp_device_descr): Don't declare.
3192         (num_devices_openmp): New variable.
3193         (gomp_get_num_devices ): Use it.
3194         (gomp_init_targets_once): New function.
3195         (gomp_get_num_devices ): Use it.
3196         (get_kind, gomp_copy_from_async, gomp_free_memmap)
3197         (gomp_fini_device, gomp_register_image_for_device): New functions.
3198         (gomp_map_vars): Add devaddrs parameter.
3199         (gomp_update): Add mm parameter.
3200         (gomp_init_device): Move most of it into...
3201         (gomp_init_tables): ... this new function.
3202         (gomp_register_images_for_device): Remove function.
3203         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
3204         Make them hidden instead of static.
3205         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
3206         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
3207         (GOMP_target_end_data, GOMP_target_update)
3208         (gomp_load_plugin_for_device, gomp_target_init): Update for
3209         OpenACC changes.
3210         * oacc-async.c: New file.
3211         * oacc-cuda.c: Likewise.
3212         * oacc-host.c: Likewise.
3213         * oacc-init.c: Likewise.
3214         * oacc-int.h: Likewise.
3215         * oacc-mem.c: Likewise.
3216         * oacc-parallel.c: Likewise.
3217         * oacc-plugin.c: Likewise.
3218         * oacc-plugin.h: Likewise.
3219         * oacc-ptx.h: Likewise.
3220         * openacc.f90: Likewise.
3221         * openacc.h: Likewise.
3222         * openacc_lib.h: Likewise.
3223         * plugin/plugin-host.c: Likewise.
3224         * plugin/plugin-nvptx.c: Likewise.
3225         * libgomp-plugin.c: Likewise.
3226         * libgomp-plugin.h: Likewise.
3227         * libgomp_target.h: Remove file after merging content into the
3228         former file.  Update all users.
3229         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
3230         (offload_targets_s, offload_targets_s_openacc): New variables.
3231         (check_effective_target_openacc_nvidia_accel_present)
3232         (check_effective_target_openacc_nvidia_accel_selected): New
3233         procedures.
3234         (libgomp_init): Update for OpenACC changes.
3235         * testsuite/libgomp-test-support.exp.in: New file.
3236         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
3237         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3238         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3239         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
3240         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
3241         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3242         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
3243         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3244         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
3245         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
3246         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
3247         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3248         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
3249         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3250         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
3251         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
3252         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
3253         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
3254         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
3255         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
3256         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
3257         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
3258         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
3259         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3260         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3261         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3262         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3263         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3264         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3265         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3266         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3267         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
3268         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
3269         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
3270         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
3271         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3272         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3273         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3274         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
3275         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
3276         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
3277         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
3278         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3279         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3280         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3281         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
3282         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3283         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3284         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3285         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3286         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3287         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
3288         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3289         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3290         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3291         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3292         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3293         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3294         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3295         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
3296         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
3297         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
3298         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3299         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3300         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3301         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
3302         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
3303         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3304         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3305         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3306         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
3307         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3308         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3309         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3310         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
3311         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
3312         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3313         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3314         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
3315         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
3316         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
3317         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
3318         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3319         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3320         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3321         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
3322         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
3323         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3324         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3325         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
3326         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
3327         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
3328         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
3329         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3330         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3331         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3332         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3333         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
3334         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3335         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3336         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
3337         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
3338         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
3339         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3340         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
3341         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
3342         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
3343         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
3344         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
3345         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3346         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
3347         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
3348         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3349         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
3350         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
3351         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
3352         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
3353         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
3354         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
3355         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
3356         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
3357         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
3358         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3359         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
3360         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
3361         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
3362         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
3363         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
3364         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
3365         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
3366         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
3367         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
3368         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3369         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
3370         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3371         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3372         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3373         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3374         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3375         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
3376         Likewise.
3377         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
3378         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
3379         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
3380         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
3381         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
3382         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3383         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3384         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3385         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3386         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3387         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3388         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3389         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3390         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3391         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3392         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3393         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3394         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3395         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3396         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3397         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3398         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3399         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3400         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3401         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3402         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3403         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3404         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3405         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3406         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3407         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3408         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3409         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3410         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3411         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3412         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3413         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3414         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3415         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3416         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3417         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3418         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3419         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3420         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3421         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3422         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3423         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3424         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3425         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3426         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3427         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3428         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3429         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3430         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3431         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3432         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3433         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3434         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3435         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3436         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3437
3438 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3439             Julian Brown  <julian@codesourcery.com>
3440             David Malcolm  <dmalcolm@redhat.com>
3441
3442         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
3443         to "GNU Offloading and Multi Processing Runtime Library".  Change
3444         all users.
3445         * configure: Regenerate.
3446         * libgomp.texi: Update.
3447
3448 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
3449
3450         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
3451         "$tgt_dir/lib32".
3452         * configure: Regenerate.
3453
3454         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
3455         "intelmic" in $offload_targets.
3456
3457 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3458
3459         Update copyright years.
3460
3461         * libgomp.texi: Bump @copying's copyright year.
3462
3463 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3464
3465         * testsuite/lib/libgomp.exp: Load target-utils.exp.
3466         Move load of target-supportes.exp earlier.
3467
3468 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
3469
3470         * testsuite/libgomp.c/target-9.c: New test.
3471
3472 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
3473
3474         * config.h.in: Regenerate.
3475         * configure: Regenerate.
3476         * configure.ac: Add GCC_CHECK_EMUTLS.
3477         * libgomp.h: Add check for USE_EMUTLS: this case
3478         is equal to HAVE_TLS.
3479         * team.c: Likewise.
3480
3481 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
3482
3483         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
3484
3485 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3486             Ilya Verbin  <ilya.verbin@intel.com>
3487
3488         * testsuite/libgomp.c/target-critical-1.c: New test.
3489
3490 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
3491
3492         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
3493         to dg-options unless expensive testing is on.
3494         (TESTITERS): Define to N if not defined.
3495         (main): Use TESTITERS instead of N.
3496         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
3497         dg-additional-options depending on whether expensive testing is on.
3498         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
3499         Decrease N to 100000 and CHUNKSZ to 10000.
3500
3501 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
3502
3503         PR fortran/63938
3504         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
3505         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
3506
3507 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
3508
3509         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
3510
3511 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
3512
3513         PR bootstrap/63784
3514         * configure: Regenerated.
3515
3516 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
3517
3518         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
3519         vect_simd_clones effective target.
3520         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3521
3522 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
3523
3524         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
3525         of 32 as block_size.
3526         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
3527         instead of 32 as block_size.
3528
3529 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3530             Ilya Verbin  <ilya.verbin@intel.com>
3531
3532         * Makefile.in: Regenerate.
3533         * configure: Regenerate.
3534         * configure.ac: Set up offload_additional_options,
3535         offload_additional_lib_paths and offload_targets.
3536         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
3537         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
3538         * testsuite/Makefile.in: Regenerate.
3539         * testsuite/lib/libgomp.exp (libgomp_init): Append
3540         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
3541         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
3542         build directory to LD_LIBRARY_PATH for intelmic offload targets.
3543
3544 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
3545             Ilya Verbin  <ilya.verbin@intel.com>
3546             Kirill Yukhin  <kirill.yukhin@intel.com>
3547             Ilya Tocar  <ilya.tocar@intel.com>
3548
3549         * testsuite/lib/libgomp.exp
3550         (check_effective_target_offload_device): New.
3551         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
3552         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
3553         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
3554         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
3555         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
3556         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
3557         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
3558         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
3559         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
3560         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
3561         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
3562         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
3563         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
3564         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
3565         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
3566         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
3567         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
3568         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
3569         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
3570         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
3571         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
3572         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
3573         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
3574         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
3575         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
3576         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
3577         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
3578         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
3579         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
3580         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
3581         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
3582         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
3583         * testsuite/libgomp.c/target-7.c: Fix test.
3584         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
3585         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
3586         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
3587         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
3588         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
3589         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
3590         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
3591         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
3592         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
3593         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
3594         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
3595         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
3596         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
3597         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
3598         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
3599         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
3600         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
3601         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
3602         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
3603         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
3604         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
3605         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
3606         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
3607         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
3608         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
3609         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
3610         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
3611         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
3612         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
3613         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
3614         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
3615
3616 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
3617             Ilya Verbin  <ilya.verbin@intel.com>
3618             Thomas Schwinge  <thomas@codesourcery.com>
3619             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3620
3621         * libgomp.map (GOMP_4.0.1): New symbol version.
3622         Add GOMP_offload_register.
3623         * libgomp_target.h: New file.
3624         * splay-tree.h: New file.
3625         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
3626         (gomp_target_init): New forward declaration.
3627         (gomp_is_initialized): New static variable.
3628         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
3629         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
3630         New structures.
3631         (offload_images, num_offload_images, devices, num_devices): New static
3632         variables.
3633         (splay_compare): New static function.
3634         (struct gomp_device_descr): New structure.
3635         (gomp_get_num_devices): Call gomp_target_init.
3636         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
3637         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
3638         (GOMP_offload_register): New function.
3639         (GOMP_target): Arrange for host callback to be performed in a separate
3640         initial thread and contention group, inheriting ICVs from
3641         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
3642         Add device initialization and lookup for target function in splay tree.
3643         (GOMP_target_data): Add device initialization and call gomp_map_vars.
3644         (GOMP_target_end_data): Call gomp_unmap_vars.
3645         (GOMP_target_update): Add device initialization and call gomp_update.
3646         (gomp_load_plugin_for_device, gomp_register_images_for_device)
3647         (gomp_target_init): New static functions.
3648
3649 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
3650             Thomas Schwinge  <thomas@codesourcery.com>
3651             Ilya Verbin  <ilya.verbin@intel.com>
3652             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3653
3654         * config.h.in: Regenerate.
3655         * configure: Regenerate.
3656         * configure.ac: Check for libdl, required for plugin support.
3657         (PLUGIN_SUPPORT): Define if plugins are supported.
3658         (enable_offload_targets): Support Intel MIC targets.
3659         (OFFLOAD_TARGETS): List of target names suitable for offloading.
3660
3661 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3662
3663         PR target/63610
3664         * configure: Regenerate.
3665
3666 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3667
3668         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
3669
3670 2014-10-06  Marek Polacek  <polacek@redhat.com>
3671
3672         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
3673         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
3674         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
3675         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3676
3677 2014-10-06  Marek Polacek  <polacek@redhat.com>
3678
3679         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
3680         * testsuite/libgomp.c/nqueens-1.c: Likewise.
3681         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3682         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3683         * testsuite/libgomp.c/pr36802-2.c: Likewise.
3684         * testsuite/libgomp.c/pr36802-3.c: Likewise.
3685         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
3686         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3687         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
3688         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
3689         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
3690         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
3691         * testsuite/libgomp.c/omp-single-1.c: Likewise.
3692         * testsuite/libgomp.c/omp-single-2.c: Likewise.
3693         * testsuite/libgomp.c/omp_matvec.c: Likewise.
3694         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
3695         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
3696         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
3697         declarations.
3698
3699 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
3700
3701         PR libgomp/61200
3702         * testsuite/libgomp.c/pr61200.c: New test.
3703
3704 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
3705
3706         PR c++/63248
3707         * testsuite/libgomp.c++/pr63248.C: New test.
3708
3709 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
3710
3711         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
3712         is not zero, but taskgroup->children is NULL and there are
3713         any task->children, schedule those instead of waiting.
3714         * testsuite/libgomp.c/depend-6.c: New test.
3715         * testsuite/libgomp.c/depend-7.c: New test.
3716         * testsuite/libgomp.c/depend-8.c: New test.
3717         * testsuite/libgomp.c/depend-9.c: New test.
3718         * testsuite/libgomp.c/depend-10.c: New test.
3719
3720 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
3721
3722         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
3723         (struct gomp_taskwait): New type.
3724         (struct gomp_task): Add taskwait and parent_depends_on, remove
3725         in_taskwait and taskwait_sem fields.
3726         (gomp_finish_task): Don't destroy taskwait_sem.
3727         * task.c (gomp_init_task): Don't init in_taskwait, instead init
3728         taskwait and parent_depends_on.
3729         (GOMP_task): For if (0) tasks with depend clause that depend on
3730         earlier tasks don't defer them, instead call
3731         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
3732         Initialize redundant_out field, for redundant out entries just
3733         move them at the end of linked list instead of removing them
3734         completely, and set redundant_out flag instead of redundant.
3735         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
3736         that task.
3737         (gomp_task_run_post_handle_dependers): If parent is in
3738         gomp_task_maybe_wait_for_dependencies and newly runnable task
3739         is not parent_depends_on, queue it in parent->children linked
3740         list after all runnable tasks with parent_depends_on set.
3741         Adjust for addition of taskwait indirection.
3742         (gomp_task_run_post_remove_parent): If parent is in
3743         gomp_task_maybe_wait_for_dependencies and task to be removed
3744         is parent_depends_on, decrement n_depend and if needed awake
3745         parent.  Adjust for addition of taskwait indirection.
3746         (GOMP_taskwait): Adjust for addition of taskwait indirection.
3747         (gomp_task_maybe_wait_for_dependencies): New function.
3748         * testsuite/libgomp.c/depend-5.c: New test.
3749
3750 2014-07-13  Tobias Burnus  <burnus@net-b.de>
3751
3752         * testsuite/libgomp.fortran/pr34020.f90: Make compile
3753         with TS 18508/Fortran 2015.
3754
3755 2014-07-06  Marek Polacek  <polacek@redhat.com>
3756
3757         PR c/6940
3758         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
3759
3760 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
3761
3762         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
3763         matches regex $lang_source_re, add $lang_include_flags to options.
3764         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
3765         * testsuite/libgomp.c++/c++.exp: Likewise.
3766         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
3767         and lang_include_flags instead of adding -fintrinsic-modules-path= to
3768         ALWAYS_CFLAGS.
3769         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
3770
3771 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
3772
3773         * testsuite/libgomp.fortran/fortran.exp: Explain
3774         gfortran-dg-runtest usage.
3775
3776 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
3777
3778         * testsuite/libgomp.fortran/simd5.f90: New test.
3779         * testsuite/libgomp.fortran/simd6.f90: New test.
3780         * testsuite/libgomp.fortran/simd7.f90: New test.
3781
3782 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
3783
3784         * testsuite/libgomp.c/for-2.c: Define SC to static for
3785         #pragma omp for simd testing.
3786         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
3787         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
3788         SC macro.
3789         * testsuite/libgomp.c/simd-14.c: New test.
3790         * testsuite/libgomp.c/simd-15.c: New test.
3791         * testsuite/libgomp.c/simd-16.c: New test.
3792         * testsuite/libgomp.c/simd-17.c: New test.
3793         * testsuite/libgomp.c++/for-10.C: Define SC to static for
3794         #pragma omp for simd testing.
3795         * testsuite/libgomp.c++/simd10.C: New test.
3796         * testsuite/libgomp.c++/simd11.C: New test.
3797         * testsuite/libgomp.c++/simd12.C: New test.
3798         * testsuite/libgomp.c++/simd13.C: New test.
3799
3800         * testsuite/libgomp.fortran/aligned1.f03: New test.
3801         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
3802         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
3803         tasks with !$omp parallel !$omp single.
3804         * testsuite/libgomp.fortran/target8.f90: New test.
3805         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
3806         not to use trim in the combiner, instead call elemental function.
3807         (fn): New elemental function.
3808         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
3809         Make elemental.
3810         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
3811         omp_in): Likewise.
3812         * testsuite/libgomp.fortran/udr12.f90: New test.
3813         * testsuite/libgomp.fortran/udr13.f90: New test.
3814         * testsuite/libgomp.fortran/udr14.f90: New test.
3815         * testsuite/libgomp.fortran/udr15.f90: New test.
3816
3817 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
3818
3819         * omp_lib.f90.in (openmp_version): Set to 201307.
3820         * omp_lib.h.in (openmp_version): Likewise.
3821         * testsuite/libgomp.c/target-8.c: New test.
3822         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
3823         and inbranch clauses.
3824         * testsuite/libgomp.fortran/depend-3.f90: New test.
3825         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
3826         openmp_version.
3827         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
3828         * testsuite/libgomp.fortran/target1.f90: New test.
3829         * testsuite/libgomp.fortran/target2.f90: New test.
3830         * testsuite/libgomp.fortran/target3.f90: New test.
3831         * testsuite/libgomp.fortran/target4.f90: New test.
3832         * testsuite/libgomp.fortran/target5.f90: New test.
3833         * testsuite/libgomp.fortran/target6.f90: New test.
3834         * testsuite/libgomp.fortran/target7.f90: New test.
3835
3836 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
3837
3838         PR fortran/60928
3839         * testsuite/libgomp.fortran/allocatable9.f90: New test.
3840         * testsuite/libgomp.fortran/allocatable10.f90: New test.
3841         * testsuite/libgomp.fortran/allocatable11.f90: New test.
3842         * testsuite/libgomp.fortran/allocatable12.f90: New test.
3843         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
3844         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
3845         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
3846         * testsuite/libgomp.fortran/associate1.f90: New test.
3847         * testsuite/libgomp.fortran/associate2.f90: New test.
3848         * testsuite/libgomp.fortran/procptr1.f90: New test.
3849
3850 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
3851
3852         * testsuite/libgomp.fortran/simd1.f90: New test.
3853         * testsuite/libgomp.fortran/udr1.f90: New test.
3854         * testsuite/libgomp.fortran/udr2.f90: New test.
3855         * testsuite/libgomp.fortran/udr3.f90: New test.
3856         * testsuite/libgomp.fortran/udr4.f90: New test.
3857         * testsuite/libgomp.fortran/udr5.f90: New test.
3858         * testsuite/libgomp.fortran/udr6.f90: New test.
3859         * testsuite/libgomp.fortran/udr7.f90: New test.
3860         * testsuite/libgomp.fortran/udr8.f90: New test.
3861         * testsuite/libgomp.fortran/udr9.f90: New test.
3862         * testsuite/libgomp.fortran/udr10.f90: New test.
3863         * testsuite/libgomp.fortran/udr11.f90: New test.
3864
3865 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
3866
3867         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
3868         vect_simd_clones effective target.
3869         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
3870
3871 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
3872
3873         PR middle-end/61252
3874         * testsuite/libgomp.c++/simd-9.C: New test.
3875
3876 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
3877
3878         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
3879         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
3880         texts according to their @menu entry positions.
3881
3882 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
3883
3884         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
3885         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
3886         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
3887         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
3888         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
3889         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
3890         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
3891         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
3892         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
3893         * testsuite/libgomp.fortran/depend-1.f90: New test.
3894         * testsuite/libgomp.fortran/depend-2.f90: New test.
3895         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
3896         * testsuite/libgomp.fortran/simd1.f90: New test.
3897         * testsuite/libgomp.fortran/simd2.f90: New test.
3898         * testsuite/libgomp.fortran/simd3.f90: New test.
3899         * testsuite/libgomp.fortran/simd4.f90: New test.
3900         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
3901
3902 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
3903
3904         * testsuite/libgomp.c/simd-10.c: New test.
3905         * testsuite/libgomp.c/simd-11.c: New test.
3906         * testsuite/libgomp.c/simd-12.c: New test.
3907         * testsuite/libgomp.c/simd-13.c: New test.
3908
3909 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
3910
3911         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
3912         atomic type clauses in any order and optional comma in between.
3913         * testsuite/libgomp.c++/atomic-15.C: Likewise.
3914         * testsuite/libgomp.c/atomic-17.c: Likewise.
3915
3916         * testsuite/libgomp.c/simd-7.c: New test.
3917         * testsuite/libgomp.c/simd-8.c: New test.
3918         * testsuite/libgomp.c/simd-9.c: New test.
3919         * testsuite/libgomp.c/loop-16.c: New test.
3920
3921 2014-04-02  Richard Henderson  <rth@redhat.com>
3922
3923         * config/linux/futex.h (futex_wait): Get error value from errno.
3924         (futex_wake): Likewise.
3925
3926 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
3927
3928         PR c++/60331
3929         * testsuite/libgomp.c++/udr-11.C: New test.
3930         * testsuite/libgomp.c++/udr-12.C: New test.
3931         * testsuite/libgomp.c++/udr-13.C: New test.
3932         * testsuite/libgomp.c++/udr-14.C: New test.
3933         * testsuite/libgomp.c++/udr-15.C: New test.
3934         * testsuite/libgomp.c++/udr-16.C: New test.
3935         * testsuite/libgomp.c++/udr-17.C: New test.
3936         * testsuite/libgomp.c++/udr-18.C: New test.
3937         * testsuite/libgomp.c++/udr-19.C: New test.
3938
3939 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3940
3941         Update copyright years
3942
3943 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
3944
3945         * hashtab.h: Use the standard form for the copyright notice.
3946
3947 2014-01-02  Tobias Burnus  <burnus@net-b.de>
3948
3949         * libgomp.texi: Bump @copying's copyright year.
3950
3951 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
3952
3953         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
3954         alloca () with __builtin_alloca ().
3955         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
3956         * testsuite/libgomp.c/lock-3.c: Likewise.
3957         * testsuite/libgomp.c/pr48591.c: Likewise.
3958
3959 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
3960
3961         PR testsuite/59534
3962         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
3963         comparisons.
3964
3965 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
3966
3967         PR libgomp/58756
3968         * testsuite/libgomp.c/pr58756.c: New test.
3969
3970 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
3971
3972         PR libgomp/59467
3973         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
3974         !$omp parallel.
3975
3976 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
3977
3978         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
3979         ALWAYS_CFLAGS.
3980         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
3981         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
3982         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3983         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
3984         Likewise.
3985
3986         * libgomp_g.h: Include <stddef.h> for size_t.
3987
3988         * libgomp.spec.in: Update comment about libgomp's dependencies.
3989         * configure.ac: Likewise.
3990         * configure: Regenerate.
3991
3992 2013-10-16  Tobias Burnus  <burnus@net-b.de>
3993
3994         * libgomp.texi: (Runtime Library Routines): Update references for
3995         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
3996         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
3997         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
3998         (Environment Variables): Update references for OpenMP 4.0. Add
3999         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
4000         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
4001         order.
4002
4003 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
4004
4005         * env.c (parse_bind_var): Initialize value to avoid
4006         (false positive) warning.
4007
4008 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
4009
4010         PR libgomp/58691
4011         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
4012         to check variable.
4013         (gomp_init_num_threads): Move i variable declaration into
4014         #ifdef CPU_ALLOC_SIZE block.
4015         * config/linux/affinity.c (gomp_affinity_init_level): Test
4016         gomp_places_list_len == 0 rather than gomp_places_list == 0
4017         when checking for topology reading error.
4018         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
4019         * env.c (parse_affinity): Add ignore argument, if true, don't populate
4020         gomp_places_list, only parse env var and always return false.
4021         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
4022         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
4023         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
4024         and either of these variables were parsed correctly into a places
4025         list.
4026
4027 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4028             Jakub Jelinek  <jakub@redhat.com>
4029
4030         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
4031         of 5 loopfn matches.
4032         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4033         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4034         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4035         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4036         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4037         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4038         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4039         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4040
4041 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
4042
4043         * Makefile.am (omp_lib.mod): Streamline rule.
4044         * Makefile.in: Regenerate.
4045
4046         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
4047         exceptions.
4048
4049         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
4050         * testsuite/libgomp.fortran/lib1.f90: Likewise.
4051         * testsuite/libgomp.fortran/lib2.f: Likewise.
4052         * testsuite/libgomp.fortran/lib3.f: Likewise.
4053
4054         * configure.ac: Typo fix.
4055         * configure: Regenerate.
4056
4057         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
4058         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4059
4060         * omp.h.in: Don't touch the user's namespace.
4061
4062 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
4063             Tobias Burnus  <burnus@net-b.de>
4064             Richard Henderson  <rth@redhat.com>
4065
4066         * target.c: New file.
4067         * Makefile.am (libgomp_la_SOURCES): Add target.c.
4068         * Makefile.in: Regenerated.
4069         * libgomp_g.h (GOMP_task): Add depend argument.
4070         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4071         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4072         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
4073         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4074         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4075         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
4076         GOMP_taskgroup_start, GOMP_taskgroup_end,
4077         GOMP_parallel_sections): New prototypes.
4078         * fortran.c (omp_is_initial_device): Add ialias_redirect.
4079         (omp_is_initial_device_): New function.
4080         (ULP, STR1, STR2, ialias_redirect): Removed.
4081         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
4082         omp_set_default_device_8_, omp_get_default_device_,
4083         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
4084         functions.
4085         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
4086         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
4087         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
4088         @@GOMP_4.0.
4089         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
4090         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
4091         omp_set_default_device, omp_set_default_device_,
4092         omp_set_default_device_8_, omp_get_default_device,
4093         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
4094         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
4095         omp_get_team_num_): Export @@OMP_4.0.
4096         * team.c (struct gomp_thread_start_data): Add place field.
4097         (gomp_thread_start): Clear thr->thread_pool and
4098         thr->task before returning.  Use gomp_team_barrier_wait_final
4099         instead of gomp_team_barrier_wait.  Initialize thr->place.
4100         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
4101         team_cancelled and task_queued_count fields.
4102         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
4103         before calling pthread_exit.
4104         (gomp_free_thread): No longer static.  Use
4105         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
4106         (gomp_team_start): Add flags argument.  Set
4107         thr->thread_pool->threads_busy to nthreads immediately after creating
4108         new pool.  Use gomp_managed_threads_lock instead of
4109         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
4110         (gomp_team_end): Use gomp_managed_threads_lock instead of
4111         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
4112         of gomp_team_barrier_wait.  If team->team_cancelled, call
4113         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
4114         rather than thr->ts.work_share.
4115         (initialize_team): Don't call gomp_sem_init here.
4116         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
4117         caller.
4118         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
4119         * env.c (gomp_global_icv): Add default_device_var, target_data and
4120         bind_var initializers.
4121         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4122         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4123         gomp_places_list_len): New variables.
4124         (parse_bind_var, parse_one_place, parse_places_var): New functions.
4125         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
4126         sized places.
4127         (gomp_cancel_var): New global variable.
4128         (parse_int): New function.
4129         (handle_omp_display_env): New function.
4130         (initialize_env): Use it.  Initialize default_device_var.
4131         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
4132         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
4133         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
4134         been successfully parsed (and call gomp_init_affinity in that case).
4135         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4136         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4137         omp_get_team_num, omp_is_initial_device): New functions.
4138         * libgomp.h: Include stdlib.h.
4139         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
4140         Define.
4141         (struct target_mem_desc): Forward declare.
4142         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
4143         and thread_limit_var fields.
4144         (gomp_get_num_devices): New prototype.
4145         (gomp_cancel_var): New extern decl.
4146         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
4147         team_cancelled and task_queued_count fields.  Add comments about
4148         task_{,queued_,running_}count.
4149         (gomp_cancel_kind): New enum.
4150         (gomp_work_share_end_cancel): New prototype.
4151         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
4152         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
4153         and depend fields.
4154         (struct gomp_taskgroup): New type.
4155         (struct gomp_task_depend_entry,
4156         struct gomp_dependers_vec): New types.
4157         (gomp_finish_task): Free depend_hash if non-NULL.
4158         (struct gomp_team_state): Add place_partition_off
4159         and place_partition_len fields.
4160         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
4161         gomp_places_list_len): New extern decls.
4162         (struct gomp_thread): Add place field.
4163         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
4164         (gomp_init_thread_affinity): Add place argument.
4165         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4166         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4167         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4168         gomp_affinity_init_level, gomp_affinity_print_place): New
4169         prototypes.
4170         (gomp_team_start): Add flags argument.
4171         (gomp_thread_limit_var, gomp_remaining_threads_count,
4172         gomp_remaining_threads_lock): Remove.
4173         (gomp_managed_threads_lock): New variable.
4174         (struct gomp_thread_pool): Add threads_busy field.
4175         (gomp_free_thread): New prototype.
4176         * task.c: Include hashtab.h.
4177         (hash_entry_type): New typedef.
4178         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
4179         (gomp_init_task): Clear dependers, depend_hash, depend_count,
4180         copy_ctors_done and taskgroup fields.
4181         (GOMP_task): Add depend argument, handle depend clauses.  If
4182         gomp_team_barrier_cancelled or if it's taskgroup has been
4183         cancelled, don't queue or start new tasks.  Set copy_ctors_done
4184         field if needed.  Initialize taskgroup field.  If copy_ctors_done
4185         and already cancelled, don't discard the task.  If taskgroup is
4186         non-NULL, enqueue the task into taskgroup queue.  Increment
4187         num_children field in taskgroup.  Increment task_queued_count.
4188         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
4189         gomp_task_run_post_remove_taskgroup): New inline functions.
4190         (gomp_task_run_post_handle_depend_hash,
4191         gomp_task_run_post_handle_dependers,
4192         gomp_task_run_post_handle_depend): New functions.
4193         (GOMP_taskwait): Use them.  If more than one new tasks
4194         have been queued, wake other threads if needed.
4195         (gomp_barrier_handle_tasks): Likewise.  If
4196         gomp_team_barrier_cancelled, don't start any new tasks, just free
4197         all tasks.
4198         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
4199         * omp_lib.f90.in
4200         (omp_proc_bind_kind, omp_proc_bind_false,
4201         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4202         omp_proc_bind_spread): New params.
4203         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4204         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4205         omp_get_team_num, omp_is_initial_device): New interfaces.
4206         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
4207         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
4208         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
4209         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
4210         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
4211         useless use omp_lib_kinds.
4212         * omp.h.in (omp_proc_bind_t): New typedef.
4213         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4214         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4215         omp_get_team_num, omp_is_initial_device): New prototypes.
4216         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
4217         through to gomp_team_start.
4218         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
4219         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
4220         Adjust gomp_parallel_loop_start callers.
4221         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
4222         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
4223         GOMP_loop_end_cancel): New functions.
4224         (GOMP_parallel_end): Add ialias_redirect.
4225         * hashtab.h: New file.
4226         * libgomp.texi (Environment Variables): Minor cleanup,
4227         update section refs to OpenMP 4.0rc2.
4228         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
4229         environment variables.
4230         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
4231         team->work_shares_to_free to thr->ts.work_share before calling
4232         free_work_share.
4233         (gomp_work_share_end_cancel): New function.
4234         * config/linux/proc.c: Include errno.h.
4235         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
4236         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
4237         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
4238         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
4239         gomp_cpuset_size is sizeof (cpu_set_t).
4240         (gomp_init_num_threads): Initialize gomp_cpuset_size,
4241         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
4242         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
4243         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
4244         contain any logical CPUs.
4245         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
4246         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
4247         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
4248         pthread_getaffinity_np.  Check gomp_places_list instead of
4249         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
4250         * config/linux/bar.c (gomp_barrier_wait_end,
4251         gomp_barrier_wait_last): Use BAR_* defines.
4252         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
4253         from state where needed.  Set work_share_cancelled to 0 on last
4254         thread.
4255         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
4256         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
4257         functions.
4258         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
4259         Add cpusetsize argument.
4260         (gomp_cpuset_size, gomp_cpusetp): Declare.
4261         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
4262         (affinity_counter): Remove.
4263         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
4264         if CPU_ALLOC_SIZE isn't defined.
4265         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
4266         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
4267         bind current thread to the first place.
4268         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
4269         pthread_setaffinity_np to gomp_places_list[place].
4270         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4271         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4272         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4273         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
4274         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4275         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4276         (gomp_barrier_t): Add awaited_final field.
4277         (gomp_barrier_init): Initialize awaited_final field.
4278         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
4279         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
4280         prototypes.
4281         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
4282         defines.
4283         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
4284         gomp_team_barrier_cancelled): New inline functions.
4285         (gomp_barrier_last_thread,
4286         gomp_team_barrier_set_task_pending,
4287         gomp_team_barrier_clear_task_pending,
4288         gomp_team_barrier_set_waiting_for_tasks,
4289         gomp_team_barrier_waiting_for_tasks,
4290         gomp_team_barrier_done): Use BAR_* defines.
4291         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
4292         (gomp_barrier_wait_end): Use BAR_* defines.
4293         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
4294         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
4295         Use BAR_* defines.
4296         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
4297         gomp_team_barrier_cancel): New functions.
4298         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
4299         argument.
4300         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
4301         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
4302         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
4303         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
4304         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
4305         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
4306         (gomp_barrier_t): Add cancellable field.
4307         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
4308         gomp_team_barrier_cancel): New prototypes.
4309         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
4310         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
4311         gomp_team_barrier_cancelled): New inline functions.
4312         (gomp_barrier_wait_start, gomp_barrier_last_thread,
4313         gomp_team_barrier_set_task_pending,
4314         gomp_team_barrier_clear_task_pending,
4315         gomp_team_barrier_set_waiting_for_tasks,
4316         gomp_team_barrier_waiting_for_tasks,
4317         gomp_team_barrier_done): Use BAR_* defines.
4318         * barrier.c (GOMP_barrier_cancel): New function.
4319         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
4320         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
4321         omp_proc_bind_spread): New params.
4322         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
4323         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
4324         omp_get_team_num, omp_is_initial_device): New externals.
4325         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
4326         New functions.
4327         (gomp_resolve_num_threads): Adjust for thread_limit now being in
4328         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4329         infinity.  If not nested, just return minimum of max_num_threads
4330         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
4331         to the returned value.  Otherwise, don't update atomically
4332         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
4333         (GOMP_parallel_end): Adjust for thread_limit now being in
4334         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
4335         infinity.  Adjust threads_busy in the pool rather than
4336         gomp_remaining_threads_count.  Remember team->nthreads and call
4337         gomp_team_end before adjusting threads_busy, if not nested
4338         afterwards, just set it to 1 non-atomically.  Add ialias.
4339         (GOMP_parallel_start): Adjust gomp_team_start caller.
4340         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
4341         * testsuite/libgomp.c/affinity-1.c: New test.
4342         * testsuite/libgomp.c/atomic-15.c: New test.
4343         * testsuite/libgomp.c/atomic-16.c: New test.
4344         * testsuite/libgomp.c/atomic-17.c: New test.
4345         * testsuite/libgomp.c/cancel-for-1.c: New test.
4346         * testsuite/libgomp.c/cancel-for-2.c: New test.
4347         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
4348         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
4349         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
4350         * testsuite/libgomp.c/cancel-sections-1.c: New test.
4351         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
4352         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
4353         * testsuite/libgomp.c/depend-1.c: New test.
4354         * testsuite/libgomp.c/depend-2.c: New test.
4355         * testsuite/libgomp.c/depend-3.c: New test.
4356         * testsuite/libgomp.c/depend-4.c: New test.
4357         * testsuite/libgomp.c/for-1.c: New test.
4358         * testsuite/libgomp.c/for-1.h: New file.
4359         * testsuite/libgomp.c/for-2.c: New test.
4360         * testsuite/libgomp.c/for-2.h: New file.
4361         * testsuite/libgomp.c/for-3.c: New test.
4362         * testsuite/libgomp.c/pr58392.c: New test.
4363         * testsuite/libgomp.c/simd-1.c: New test.
4364         * testsuite/libgomp.c/simd-2.c: New test.
4365         * testsuite/libgomp.c/simd-3.c: New test.
4366         * testsuite/libgomp.c/simd-4.c: New test.
4367         * testsuite/libgomp.c/simd-5.c: New test.
4368         * testsuite/libgomp.c/simd-6.c: New test.
4369         * testsuite/libgomp.c/target-1.c: New test.
4370         * testsuite/libgomp.c/target-2.c: New test.
4371         * testsuite/libgomp.c/target-3.c: New test.
4372         * testsuite/libgomp.c/target-4.c: New test.
4373         * testsuite/libgomp.c/target-5.c: New test.
4374         * testsuite/libgomp.c/target-6.c: New test.
4375         * testsuite/libgomp.c/target-7.c: New test.
4376         * testsuite/libgomp.c/taskgroup-1.c: New test.
4377         * testsuite/libgomp.c/thread-limit-1.c: New test.
4378         * testsuite/libgomp.c/thread-limit-2.c: New test.
4379         * testsuite/libgomp.c/thread-limit-3.c: New test.
4380         * testsuite/libgomp.c/udr-1.c: New test.
4381         * testsuite/libgomp.c/udr-2.c: New test.
4382         * testsuite/libgomp.c/udr-3.c: New test.
4383         * testsuite/libgomp.c++/affinity-1.C: New test.
4384         * testsuite/libgomp.c++/atomic-10.C: New test.
4385         * testsuite/libgomp.c++/atomic-11.C: New test.
4386         * testsuite/libgomp.c++/atomic-12.C: New test.
4387         * testsuite/libgomp.c++/atomic-13.C: New test.
4388         * testsuite/libgomp.c++/atomic-14.C: New test.
4389         * testsuite/libgomp.c++/atomic-15.C: New test.
4390         * testsuite/libgomp.c++/cancel-for-1.C: New test.
4391         * testsuite/libgomp.c++/cancel-for-2.C: New test.
4392         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
4393         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
4394         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
4395         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
4396         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
4397         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
4398         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
4399         * testsuite/libgomp.c++/cancel-test.h: New file.
4400         * testsuite/libgomp.c++/for-9.C: New test.
4401         * testsuite/libgomp.c++/for-10.C: New test.
4402         * testsuite/libgomp.c++/for-11.C: New test.
4403         * testsuite/libgomp.c++/simd-1.C: New test.
4404         * testsuite/libgomp.c++/simd-2.C: New test.
4405         * testsuite/libgomp.c++/simd-3.C: New test.
4406         * testsuite/libgomp.c++/simd-4.C: New test.
4407         * testsuite/libgomp.c++/simd-5.C: New test.
4408         * testsuite/libgomp.c++/simd-6.C: New test.
4409         * testsuite/libgomp.c++/simd-7.C: New test.
4410         * testsuite/libgomp.c++/simd-8.C: New test.
4411         * testsuite/libgomp.c++/target-1.C: New test.
4412         * testsuite/libgomp.c++/target-2.C: New test.
4413         * testsuite/libgomp.c++/target-2-aux.cc: New file.
4414         * testsuite/libgomp.c++/target-3.C: New test.
4415         * testsuite/libgomp.c++/taskgroup-1.C: New test.
4416         * testsuite/libgomp.c++/udr-1.C: New test.
4417         * testsuite/libgomp.c++/udr-2.C: New test.
4418         * testsuite/libgomp.c++/udr-3.C: New test.
4419         * testsuite/libgomp.c++/udr-4.C: New test.
4420         * testsuite/libgomp.c++/udr-5.C: New test.
4421         * testsuite/libgomp.c++/udr-6.C: New test.
4422         * testsuite/libgomp.c++/udr-7.C: New test.
4423         * testsuite/libgomp.c++/udr-8.C: New test.
4424         * testsuite/libgomp.c++/udr-9.C: New test.
4425
4426 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
4427
4428         PR testsuite/57605
4429         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
4430         ALWAYS_CFLAGS.
4431
4432 2013-09-20  Alan Modra  <amodra@gmail.com>
4433
4434         * configure: Regenerate.
4435
4436 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
4437
4438         * testsuite/libgomp.c/sections-2.c: New test.
4439
4440 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
4441
4442         * testsuite/libgomp.fortran/strassen.f90:
4443         Add dg-skip-if aarch64_tiny.
4444
4445 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
4446             Cesar Philippidis  <cesar@codesourcery.com>
4447
4448         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
4449         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
4450         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
4451         * testsuite/libgomp.fortran/fortran.exp: Likewise.
4452         * testsuite/libgomp.graphite/graphite.exp: Likewise.
4453         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
4454         Use dg-runtest rather than gfortran-dg-runtest.
4455
4456 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4457
4458         * testsuite/libgomp.c/icv-2.c: Extend current handling of
4459         Linux-based x86 systems to cover all GNU systems.
4460         * testsuite/libgomp.c/lock-3.c: Likewise.
4461         * testsuite/libgomp.c/pr48591.c: Likewise.
4462
4463 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
4464
4465         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
4466         GNU/Hurd, as done for Linux-based systems.
4467
4468         * config/posix/ptrlock.h: Fix comment.
4469
4470 2013-05-27  Tobias Burnus  <burnus@net-b.de>
4471
4472         PR fortran/57423
4473         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
4474         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
4475         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
4476         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
4477         omp_destroy_nest_lock): Correct arguments to match the one in
4478         the OpenMP spec.
4479         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
4480         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
4481         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
4482         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
4483
4484 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
4485
4486         * testsuite/libgomp.c/loop-13.c: New test.
4487         * testsuite/libgomp.c/loop-14.c: New test.
4488         * testsuite/libgomp.c/loop-15.c: New test.
4489         * testsuite/libgomp.c++/loop-13.C: New test.
4490         * testsuite/libgomp.c++/loop-14.C: New test.
4491         * testsuite/libgomp.c++/loop-15.C: New test.
4492
4493 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
4494
4495         PR middle-end/56217
4496         * testsuite/libgomp.c++/pr56217.C: New test.
4497
4498 2013-02-01  Alan Modra  <amodra@gmail.com>
4499
4500         * task.c (GOMP_task, GOMP_taskwait): Comment.
4501
4502 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
4503             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
4504
4505         PR libgomp/55561
4506         * config/linux/wait.h (do_spin): Use atomic load for addr.
4507         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
4508         for intptr and ptrlock.
4509         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
4510         for ptrlock.
4511
4512 2013-01-22  Alan Modra  <amodra@gmail.com>
4513
4514         PR libgomp/51376
4515         PR libgomp/56073
4516         * task.c (GOMP_task): Revert 2011-12-09 change.
4517         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
4518         barrier to read task->children..
4519         (gomp_barrier_handle_tasks): ..and matching atomic store with
4520         release barrier here when setting parent->children to NULL.
4521
4522 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
4523             Tobias Burnus  <burnus@net-b.de>
4524
4525         PR driver/55884
4526         * testsuite/libgomp.fortran/fortran.exp: Use
4527         -fintrinsic-modules-path= instead of
4528         -fintrinsic-modules-path.
4529
4530 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
4531
4532         Update copyright years.
4533
4534 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4535
4536         * testsuite/libgomp.fortran/fortran.exp: Set
4537         -fintrinsic-modules-path.
4538
4539 2012-12-19  Tobias Burnus  <burnus@net-b.de>
4540
4541         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
4542         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
4543
4544 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
4545
4546         PR libgomp/55411
4547         * team.c (gomp_free_thread): Decrease gomp_managed_threads
4548         if pool had any threads_used.
4549
4550 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
4551
4552         * testsuite/libgomp.c++/pr24455.C: Use
4553         -Wl,-undefined,dynamic_lookup on darwin.
4554
4555 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
4556
4557         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
4558
4559 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
4560
4561         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
4562
4563 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
4564             Jim MacArthur  <jim.macarthur@arm.com>
4565             Marcus Shawcroft  <marcus.shawcroft@arm.com>
4566             Nigel Stephens  <nigel.stephens@arm.com>
4567             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
4568             Richard Earnshaw  <rearnsha@arm.com>
4569             Sofiane Naci  <sofiane.naci@arm.com>
4570             Stephen Thomas  <stephen.thomas@arm.com>
4571             Tejas Belagod  <tejas.belagod@arm.com>
4572             Yufeng Zhang  <yufeng.zhang@arm.com>
4573
4574         * configure.tgt: Add AArch64.
4575
4576 2012-10-04  Jason Merrill  <jason@redhat.com>
4577
4578         * testsuite/libgomp.c++/tls-init1.C: New.
4579
4580 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
4581
4582         * configure: Regenerated.
4583
4584 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
4585
4586         * config/linux/mips/futex.h (sys_futex0): Change to static
4587         function with noinline, nomips16 attributes under MIPS16. Adjust
4588         asm statement to place 'li v0,SYS_futex' immediately before
4589         syscall insn.
4590
4591 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
4592
4593         * libgomp.texi (Library Index): Renamed from "Index" to prevent
4594         conflict with index.html on case-insensitive file systems.
4595
4596 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
4597
4598         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
4599         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
4600
4601 2012-07-02  Richard Guenther  <rguenther@suse.de>
4602             Michael Matz  <matz@suse.de>
4603             Tobias Grosser <tobias@grosser.es>
4604             Sebastian Pop <sebpop@gmail.com>
4605
4606         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4607         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4608         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4609         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4610
4611 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
4612
4613         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
4614
4615 2012-06-22  Richard Guenther  <rguenther@suse.de>
4616
4617         Merge from graphite branch
4618         2012-01-13  Tobias Grosser  <tobias@grosser.es>
4619
4620         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
4621         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4622
4623 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
4624
4625         PR middle-end/53580
4626         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
4627         use GOMP_barrier () call instead.
4628         * testsuite/libgomp.c/pr26943-3.c: Likewise.
4629         * testsuite/libgomp.c/pr26943-4.c: Likewise.
4630         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
4631         call GOMP_barrier instead.
4632         * testsuite/libgomp.fortran/vla5.f90: Likewise.
4633
4634 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
4635
4636         PR libgomp/52993
4637         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
4638         argument to memset call.
4639
4640 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
4641
4642         * configure: Regenerated.
4643
4644 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4645
4646         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
4647
4648 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
4649
4650         PR bootstrap/52812
4651         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
4652
4653 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
4654
4655         PR middle-end/52547
4656         * testsuite/libgomp.c/pr52547.c: New test.
4657
4658 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4659
4660         * testsuite/lib/libgomp.exp: load fortran-modules.exp
4661
4662 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4663
4664         * configure.tgt (mips-sgi-irix6*): Remove.
4665
4666 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4667
4668         * configure.tgt (alpha*-dec-osf*): Remove.
4669
4670         * config/osf/sem.h: Remove.
4671         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
4672
4673 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
4674
4675         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
4676
4677 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4678
4679         PR libstdc++/52188
4680         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
4681         Remove ENABLE_SYMVERS_SOL2.
4682         * configure: Regenerate.
4683         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
4684         (PREPROCESS): New variable.
4685         (libgomp.ver): New target.
4686         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
4687         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
4688         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
4689         Use libgomp.ver.
4690         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
4691         * Makefile.in: Regenerate.
4692
4693 2012-02-14  Walter Lee  <walt@tilera.com>
4694
4695         * configure.tgt: Handle tilegx and tilepro.
4696         * config/linux/tile/futex.h: New file.
4697
4698 2012-02-08  Richard Guenther  <rguenther@suse.de>
4699
4700         PR tree-optimization/46886
4701         * testsuite/libgomp.c/pr46886.c: New testcase.
4702
4703 2012-01-25  Matthias Klose  <doko@ubuntu.com>
4704
4705         * config/linux/arm: Remove empty directory.
4706         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
4707
4708 2011-12-09  Alan Modra  <amodra@gmail.com>
4709
4710         PR libgomp/51376
4711         * task.c (GOMP_taskwait): Don't access task->children outside of
4712         task_lock mutex region.
4713         (GOMP_task): Likewise.
4714
4715 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
4716
4717         PR libgomp/51132
4718         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
4719         to file scope.
4720         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4721         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4722         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4723         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4724         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4725
4726 2011-12-02  Alan Modra  <amodra@gmail.com>
4727
4728         * config/linux/affinity.c: Use atomic rather than sync builtin.
4729         * config/linux/lock.c: Likewise.
4730         * config/linux/ptrlock.h: Likewise.
4731         * config/linux/ptrlock.c: Likewise.
4732         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
4733         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
4734         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
4735         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
4736         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
4737         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
4738         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
4739         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
4740         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
4741         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
4742
4743 2011-11-30  Alan Modra  <amodra@gmail.com>
4744
4745         PR libgomp/51298
4746         * config/linux/bar.h: Use atomic rather than sync builtins.
4747         * config/linux/bar.c: Likewise.  Add missing acquire
4748         synchronisation on generation field.
4749         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
4750         double unlock.
4751
4752 2011-11-30  Alan Modra  <amodra@gmail.com>
4753
4754         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
4755         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
4756         * config/linux/mutex.h: Use atomic rather than sync builtins.
4757         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
4758         * config/linux/omp-lock.h: Comment fix.
4759         * config/linux/arm/mutex.h: Delete.
4760         * config/linux/powerpc/mutex.h: Delete.
4761         * config/linux/ia64/mutex.h: Delete.
4762         * config/linux/mips/mutex.h: Delete.
4763
4764 2011-11-30  Alan Modra  <amodra@gmail.com>
4765
4766         PR libgomp/51249
4767         * config/linux/sem.h: Rewrite.
4768         * config/linux/sem.c: Rewrite.
4769
4770 2011-11-28  Richard Henderson  <rth@redhat.com>
4771
4772         * libgomp.h (enum memmodel): New.
4773
4774 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
4775
4776         * configure: Regenerate.
4777
4778 2011-10-10  Matthias Klose  <doko@ubuntu.com>
4779
4780         * config/posix95: Remove empty directory.
4781
4782 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
4783
4784         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
4785
4786 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
4787
4788         PR fortran/49792
4789         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
4790         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
4791
4792 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4793
4794         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
4795
4796 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4797
4798         PR libgomp/49965
4799         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
4800
4801 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
4802
4803         * config/linux/proc.h: New.
4804         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
4805         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
4806         (gomp_init_num_threads): Update call to cpuset_popcount.
4807         (get_num_procs): Ditto.
4808         * config/linux/affinity.c (gomp_init_affinity): Call
4809         gomp_cpuset_popcount.
4810
4811 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
4812
4813         PR fortran/42041
4814         PR fortran/46752
4815         * omp.h.in (omp_in_final): New prototype.
4816         * omp_lib.f90.in (omp_in_final): New interface.
4817         (omp_integer_kind, omp_logical_kind): Remove
4818         and replace all its uses in the module with 4.
4819         (openmp_version): Change to 201107.
4820         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
4821         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
4822         kind for the parameters.
4823         (omp_in_final): New external.
4824         (openmp_version): Change to 201107.
4825         * task.c (omp_in_final): New function.
4826         (gomp_init_task): Initialize final_task.
4827         (GOMP_task): Remove unused attribute from flags.  Handle final
4828         tasks.
4829         (GOMP_taskyield): New function.
4830         (omp_in_final): Return true if if (false) or final (true) task
4831         or descendant of final (true).
4832         * fortran.c (omp_in_final_): New function.
4833         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
4834         (GOMP_3.0): Export GOMP_taskyield.
4835         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
4836         variables.
4837         (parse_unsigned_long_list): New function.
4838         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
4839         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
4840         even if parse_affinity returned false.
4841         * config/linux/affinity.c (gomp_init_affinity): Handle
4842         gomp_cpu_affinity_len == 0.
4843         * libgomp_g.h (GOMP_taskyield): New prototype.
4844         * libgomp.h (struct gomp_task): Add final_task field.
4845         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
4846         * team.c (gomp_team_start): Override new task's nthreads_var icv
4847         if list form OMP_NUM_THREADS has been used and it has value for
4848         the new nesting level.
4849
4850         * testsuite/libgomp.c/atomic-11.c: New test.
4851         * testsuite/libgomp.c/atomic-12.c: New test.
4852         * testsuite/libgomp.c/atomic-13.c: New test.
4853         * testsuite/libgomp.c/atomic-14.c: New test.
4854         * testsuite/libgomp.c/reduction-6.c: New test.
4855         * testsuite/libgomp.c/task-5.c: New test.
4856         * testsuite/libgomp.c++/atomic-2.C: New test.
4857         * testsuite/libgomp.c++/atomic-3.C: New test.
4858         * testsuite/libgomp.c++/atomic-4.C: New test.
4859         * testsuite/libgomp.c++/atomic-5.C: New test.
4860         * testsuite/libgomp.c++/atomic-6.C: New test.
4861         * testsuite/libgomp.c++/atomic-7.C: New test.
4862         * testsuite/libgomp.c++/atomic-8.C: New test.
4863         * testsuite/libgomp.c++/atomic-9.C: New test.
4864         * testsuite/libgomp.c++/task-8.C: New test.
4865         * testsuite/libgomp.c++/reduction-4.C: New test.
4866         * testsuite/libgomp.fortran/allocatable7.f90: New test.
4867         * testsuite/libgomp.fortran/allocatable8.f90: New test.
4868         * testsuite/libgomp.fortran/crayptr3.f90: New test.
4869         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
4870         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
4871         * testsuite/libgomp.fortran/pointer1.f90: New test.
4872         * testsuite/libgomp.fortran/pointer2.f90: New test.
4873         * testsuite/libgomp.fortran/task4.f90: New test.
4874
4875 2011-08-02  Tobias Burnus  <burnus@net-b.de>
4876
4877         * libgomp.texi: Update OpenMP spec references to 3.1.
4878         (omp_in_final,OMP_PROC_BIND): New sections.
4879         (OMP_NUM_THREADS): Document that the value can be now a list.
4880         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
4881
4882 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
4883
4884         * config/linux/x86/futex.h: Check __x86_64__ instead of
4885         __LP64__.
4886
4887 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
4888
4889         PR middle-end/49897
4890         PR middle-end/49898
4891         * testsuite/libgomp.c/pr49897-1.c: New test.
4892         * testsuite/libgomp.c/pr49897-2.c: New test.
4893         * testsuite/libgomp.c/pr49898-1.c: New test.
4894         * testsuite/libgomp.c/pr49898-2.c: New test.
4895
4896 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
4897
4898         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
4899         for ia32 instead of ilp32.
4900
4901         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
4902         * testsuite/libgomp.c/atomic-6.c: Likewise.
4903
4904 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
4905
4906         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
4907         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
4908
4909 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4910
4911         PR libgomp/45351
4912         * config/osf/sem.h: New file.
4913         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
4914
4915 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4916
4917         PR target/49541
4918         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
4919         ldflags.
4920
4921 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
4922
4923         * config/linux/wait.h (do_spin): New inline, largely copied
4924         from do_wait, just don't do futex_wait here, instead return true if
4925         it should be done.
4926         (do_wait): Implement using do_spin.
4927         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
4928         to prototype.
4929         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4930         __sync_bool_compare_and_swap, pass the oldval to
4931         gomp_mutex_lock_slow.
4932         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
4933         If all mutex contenders are just spinning and not sleeping, don't
4934         change state to 2 unnecessarily.  Optimize the loop when state has
4935         already become 2 to use just one atomic operation per loop instead
4936         of two.
4937         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
4938         to prototype.
4939         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
4940         __sync_bool_compare_and_swap, pass the oldval to
4941         gomp_mutex_lock_slow.
4942
4943 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
4944
4945         PR libgomp/49490
4946         * iter.c (gomp_iter_static_next): For chunk size 0
4947         only use n ceil/ nthreads size for the first
4948         n % nthreads threads in the team instead of
4949         all threads except for the last few ones which
4950         get less work or none at all.
4951         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
4952         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
4953         chunk argument, set run_sched_modifier to 0 for static
4954         resp. 1 for other kinds.  If chunk argument is 0
4955         and not static, set value to 1.
4956
4957 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
4958
4959         PR c++/49043
4960         * testsuite/libgomp.c++/pr49043.C: New test.
4961
4962         PR c++/48869
4963         * testsuite/libgomp.c++/pr48869.C: New test.
4964
4965 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
4966
4967         PR fortran/48894
4968         * fortran.c: Include limits.h.
4969         (TO_INT): Define.
4970         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
4971         *set.
4972         (omp_set_num_threads_8_, omp_set_schedule_8_,
4973         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
4974         omp_get_team_size_8_): Use TO_INT macro.
4975         * testsuite/libgomp.fortran/pr48894.f90: New test.
4976
4977 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
4978
4979         PR middle-end/48591
4980         * testsuite/libgomp.c/pr48591.c: New test.
4981
4982 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4983
4984         PR bootstrap/48135
4985         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
4986         * configure: Regenerate.
4987
4988 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
4989
4990         PR fortran/47886
4991         * testsuite/libgomp.fortran/task3.f90: New test.
4992
4993 2011-02-24  Tobias Burnus  <burnus@net-b.de>
4994
4995         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
4996
4997 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
4998
4999         PR libgomp/47854
5000         * libgomp.texi (omp_get_wtime): Don't say time in the past
5001         must be Unix Epoch.
5002
5003 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
5004
5005         PR libgomp/47804
5006         * testsuite/libgomp.fortran/fortran.exp: Check for both
5007         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
5008         but $blddir != "", still append ${blddir}/${lang_library_path}
5009         to ld_library_path.
5010
5011 2011-02-16  Tobias Burnus  <burnus@net-b.de>
5012
5013         PR libgomp/47758
5014         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
5015         of libquadmath.a before adding its libpath to ldflags.
5016
5017 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
5018
5019         PR libgomp/47731
5020         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
5021         to FUTEX_WAIT futex syscall.
5022         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
5023
5024 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5025
5026         * configure: Regenerate.
5027
5028 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
5029
5030         PR libstdc++/36104
5031         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
5032
5033 2011-01-16  Gerald Pfeifer
5034
5035         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
5036
5037 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
5038
5039         PR fortran/46874
5040         * libgomp.fortran/allocatable6.f90: New test.
5041
5042 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5043
5044         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
5045         * configure: Regenerate.
5046
5047 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
5048
5049         PR target/40125
5050         PR lto/46695
5051         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
5052         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
5053         * aclocal.m4: Regenerate.
5054         * configure: Regenerate.
5055         * Makefile.in: Regenerate.
5056         * testsuite/Makefile.in: Regenerate.
5057
5058 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
5059
5060         PR fortran/46753
5061         * libgomp.fortran/pr46753.f90: New test.
5062
5063         PR libgomp/43706
5064         * env.c (initialize_env): Default to spin count 300000
5065         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
5066         is specified.
5067
5068         PR libgomp/45240
5069         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
5070         at the end if sync builtins aren't supported.
5071
5072 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5073
5074         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
5075
5076 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5077
5078         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
5079
5080 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
5081
5082         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
5083
5084 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5085             Tobias Burnus  <burnus@net-b.de>
5086
5087         PR fortran/32049
5088         * configure.ac:
5089         * configure: Regenerate.
5090
5091 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5092
5093         * config/linux/futex.h: New.
5094         * config/linux/arm/mutex.h: New.
5095         * configure.tgt (arm*-*-linux*): Add config path.
5096
5097 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
5098
5099         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5100
5101 2010-09-23  Tobias Burnus  <burnus@net-b.de>
5102
5103         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
5104         Change Fortran datatype to LOGICAL.
5105         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
5106         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
5107
5108 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5109
5110         * configure: Regenerate.
5111
5112 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
5113
5114         * libgomp.texi: Add function keyword to a couple of Fortran
5115         interfaces, use integer instead of int for Fortran.
5116
5117 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
5118
5119         * libgomp.texi: Fix spelling and pasto problems throughout.
5120         Adjust prototypes to match code.
5121
5122 2010-07-24  Tobias Burnus  <burnus@net-b.de>
5123
5124         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
5125         silence -fwhole-file warning.
5126
5127 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5128
5129         * configure.tgt (*-*-solaris2.[56]*): Removed.
5130
5131 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5132
5133         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
5134         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
5135         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
5136         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
5137         targetting solaris2*.
5138         * configure: Regenerate.
5139         * config.h.in: Regenerate.
5140
5141         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
5142         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
5143         Add libgomp_version_dep.
5144         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
5145         versioning.
5146         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
5147         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
5148         * Makefile.in: Regenerate.
5149
5150         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
5151         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5152         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
5153         to common block, protected by
5154         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
5155
5156 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
5157
5158         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
5159
5160 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
5161
5162         PR bootstrap/43170
5163         * configure: Regenerate.
5164
5165 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5166
5167         PR other/43620
5168         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
5169         * configure: Regenerate.
5170         * Makefile.in: Regenerate.
5171         * testsuite/Makefile.in: Regenerate.
5172
5173 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
5174
5175         PR c/43893
5176         * testsuite/libgomp.c/pr43893.c: New test.
5177         * testsuite/libgomp.c++/pr43893.C: New test.
5178
5179 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
5180
5181         PR middle-end/43570
5182         * testsuite/libgomp.fortran/vla8.f90: New test.
5183
5184 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
5185
5186         PR libgomp/43706
5187         * config/linux/affinity.c (gomp_init_affinity): Decrease
5188         gomp_available_cpus if affinity mask confines the process to fewer
5189         CPUs.
5190         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
5191         non-NULL, just return gomp_available_cpus.
5192
5193         PR libgomp/43569
5194         * sections.c (gomp_sections_init): Initialize ws->mode.
5195
5196 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
5197
5198         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
5199         not unused bar variable.
5200         * configure: Regenerate.
5201
5202 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5203
5204         * Makefile.in: Regenerate.
5205         * aclocal.m4: Regenerate.
5206         * testsuite/Makefile.in: Regenerate.
5207
5208 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
5209
5210         PR libgomp/42942
5211         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
5212         (initialize_env): Adjust callers.
5213         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
5214         when the argument is 0.
5215
5216         * testsuite/libgomp.c/pr42942.c: New test.
5217
5218 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
5219
5220         PR middle-end/42644
5221         PR middle-end/42130
5222         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
5223         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
5224
5225 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5226
5227         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
5228         * testsuite/libgomp.c++/task-6.C: Likewise.
5229
5230 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
5231
5232         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
5233
5234 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
5235
5236         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
5237         * configure: Regenerate.
5238
5239 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
5240
5241         PR fortran/42866
5242         * testsuite/libgomp.fortran/allocatable5.f90: New test.
5243
5244 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
5245
5246         * configure.ac: Test for executability of GFORTRAN.
5247         * configure: Regenerate.
5248
5249 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5250
5251         * configure: Regenerate.
5252
5253 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
5254
5255         PR libgomp/42602
5256         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
5257
5258 2010-01-03  Richard Guenther  <rguenther@suse.de>
5259
5260         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
5261
5262 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
5263
5264         * testsuite/libgomp.graphite/pr4118.c: New.
5265
5266 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5267
5268         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
5269         for darwin, protect the test with require-effective-target tls_runtime.
5270         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
5271
5272 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5273
5274         PR target/41605
5275         * testsuite/lib/libgomp.exp: Provide -B options to allow for
5276         link spec %s substitutions for static libraries.
5277
5278 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
5279
5280         PR testsuite/42135
5281         * libgomp.graphite/force-parallel-2.c: Reduce array size.
5282
5283 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5284
5285         * Makefile.in: Regenerate.
5286         * configure: Regenerate.
5287         * testsuite/Makefile.in: Regenerate.
5288
5289 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
5290
5291         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
5292         settings for LC_ALL and LANG.
5293
5294 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
5295
5296         PR fortran/42162
5297         * testsuite/libgomp.fortran/pr42162.f90: New test.
5298
5299 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
5300
5301         PR middle-end/42029
5302         * testsuite/libgomp.c/pr42029.c: New test.
5303
5304 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
5305
5306         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
5307         *s.  Accept ld version without text in ()s.
5308         * configure: Regenerated.
5309
5310 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
5311
5312         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
5313
5314 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5315
5316         PR libgomp/41418
5317         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
5318         or a hyphen (happens with fortran language disabled).
5319         * configure: Regenerate.
5320
5321 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5322
5323         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
5324         use sed script portable to Solaris /bin/sed for extracting ld
5325         version.
5326         * configure: Regenerate.
5327
5328 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
5329
5330         * testsuite/libgomp.graphite/bounds.c: New test.
5331
5332 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5333
5334         * Makefile.am (libgomp_la_LINK): New.
5335         * Makefile.in: Regenerate.
5336
5337 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5338
5339         * configure.ac (AC_PREREQ): Bump to 2.64.
5340
5341 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5342
5343         * Makefile.am (install-html, install-pdf): Remove.
5344         * Makefile.in: Regenerate.
5345
5346         * Makefile.in: Regenerate.
5347         * aclocal.m4: Regenerate.
5348         * config.h.in: Regenerate.
5349         * configure: Regenerate.
5350         * testsuite/Makefile.in: Regenerate.
5351
5352 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5353
5354         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
5355         * Makefile.in: Regenerate.
5356
5357 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
5358
5359         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
5360         * Makefile.in: Regenerate.
5361
5362 2009-08-19  Tobias Burnus  <burnus@net-b.de>
5363
5364         PR fortran/41102
5365         omp_lib.h.in: Fix -std=f95 errors.
5366
5367 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
5368
5369         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
5370         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
5371         * testsuite/libgomp.graphite/graphite.exp: New.
5372
5373 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
5374
5375         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
5376         only build.
5377
5378 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
5379
5380         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
5381         needed memory barrier semantics.
5382         * config/linux/mips/mutex.h: New file.
5383
5384 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5385
5386         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
5387
5388 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
5389
5390         * configure: Regenerate.
5391
5392 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
5393
5394         PR testsuite/40699
5395         PR testsuite/40707
5396         PR testsuite/40709
5397         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
5398         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
5399         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
5400
5401 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
5402
5403         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
5404         options when choosing a multilib.
5405
5406 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
5407
5408         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
5409         ld_library_path.  Use add_path.  Add just find_libgcc_s to
5410         ld_library_path, not every libgcc multilib directory.
5411         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
5412         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
5413         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
5414         Use add_path.
5415         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
5416
5417 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
5418
5419         * Makefile.am (LTLDFLAGS): Define.
5420         (LINK): Define.
5421         * Makefile.in: Regenerate.
5422
5423 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
5424
5425         PR fortran/39718
5426         * testsuite/libgomp.fortran/fortran.exp: Don't link with
5427         libgfortranbegin, check existence of libgfortran.a instead of
5428         libgfortranbegin.a.
5429
5430 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
5431
5432         PR libgomp/40174
5433         * team.c (gomp_thread_start): Destroy thr->release semaphore.
5434         (gomp_free_pool_helper): Likewise.
5435
5436 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
5437             Jakub Jelinek  <jakub@redhat.com>
5438
5439         PR fortran/35423
5440         * testsuite/libgomp.fortran/workshare2.f90: New test.
5441
5442 2009-04-09  Nick Clifton  <nickc@redhat.com>
5443
5444         * iter.c: Change copyright header to refer to version 3 of the
5445         GNU General Public License with version 3.1 of the GCC Runtime
5446         Library Exception and to point readers at the COPYING3 and
5447         COPYING3.RUNTIME files and the FSF's license web page.
5448         * alloc.c: Likewise.
5449         * barrier.c: Likewise.
5450         * config/bsd/proc.c: Likewise.
5451         * config/linux/affinity.c: Likewise.
5452         * config/linux/alpha/futex.h: Likewise.
5453         * config/linux/bar.c: Likewise.
5454         * config/linux/bar.h: Likewise.
5455         * config/linux/ia64/futex.h: Likewise.
5456         * config/linux/ia64/mutex.h: Likewise.
5457         * config/linux/lock.c: Likewise.
5458         * config/linux/mips/futex.h: Likewise.
5459         * config/linux/mutex.c: Likewise.
5460         * config/linux/mutex.h: Likewise.
5461         * config/linux/powerpc/futex.h: Likewise.
5462         * config/linux/proc.c: Likewise.
5463         * config/linux/ptrlock.c: Likewise.
5464         * config/linux/ptrlock.h: Likewise.
5465         * config/linux/s390/futex.h: Likewise.
5466         * config/linux/sem.c: Likewise.
5467         * config/linux/sem.h: Likewise.
5468         * config/linux/sparc/futex.h: Likewise.
5469         * config/linux/wait.h: Likewise.
5470         * config/linux/x86/futex.h: Likewise.
5471         * config/mingw32/proc.c: Likewise.
5472         * config/mingw32/time.c: Likewise.
5473         * config/posix/affinity.c: Likewise.
5474         * config/posix/bar.c: Likewise.
5475         * config/posix/bar.h: Likewise.
5476         * config/posix/lock.c: Likewise.
5477         * config/posix/mutex.h: Likewise.
5478         * config/posix/proc.c: Likewise.
5479         * config/posix/ptrlock.h: Likewise.
5480         * config/posix/sem.c: Likewise.
5481         * config/posix/sem.h: Likewise.
5482         * config/posix/time.c: Likewise.
5483         * config/posix95/lock.c: Likewise.
5484         * critical.c: Likewise.
5485         * env.c: Likewise.
5486         * error.c: Likewise.
5487         * fortran.c: Likewise.
5488         * iter_ull.c: Likewise.
5489         * libgomp.h: Likewise.
5490         * libgomp_f.h.in: Likewise.
5491         * libgomp_g.h: Likewise.
5492         * loop.c: Likewise.
5493         * loop_ull.c: Likewise.
5494         * omp.h.in: Likewise.
5495         * omp_lib.f90.in: Likewise.
5496         * omp_lib.h.in: Likewise.
5497         * ordered.c: Likewise.
5498         * parallel.c: Likewise.
5499         * sections.c: Likewise.
5500         * single.c: Likewise.
5501         * task.c: Likewise.
5502         * team.c: Likewise.
5503         * work.c: Likewise.
5504
5505 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
5506
5507         * testsuite/config/default.exp: Change copyright header to refer to
5508         version 3 of the GNU General Public License and to point readers
5509         at the COPYING3 file and the FSF's license web page.
5510
5511 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
5512
5513         PR middle-end/39573
5514         * libgomp.c++/pr39573.C: New test.
5515
5516 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
5517
5518         PR other/39591
5519         * testsuite/libgomp.c/pr39591-1.c: New test.
5520         * testsuite/libgomp.c/pr39591-2.c: New test.
5521         * testsuite/libgomp.c/pr39591-3.c: New test.
5522
5523 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
5524
5525         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
5526         * testsuite/libgomp.c/atomic-6.c: Ditto.
5527
5528 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
5529
5530         PR c/39495
5531         * testsuite/libgomp.c/loop-12.c: New test.
5532         * testsuite/libgomp.c/loop-11.c: New test.
5533         * testsuite/libgomp.c++/loop-11.C: New test.
5534         * testsuite/libgomp.c++/loop-12.C: New test.
5535         * testsuite/libgomp.c++/for-8.C: New test.
5536
5537 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5538
5539         * configure: Regenerate.
5540
5541 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
5542
5543         PR middle-end/39154
5544         * testsuite/libgomp.c/pr39154.c: New test.
5545
5546 2009-01-30  Ian Lance Taylor  <iant@google.com>
5547
5548         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
5549         libgomp_ld_is_gold.  Get gold version number.
5550         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
5551         * configure: Rebuild.
5552
5553 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
5554
5555         * testsuite/lib/libgomp.exp: Add -B option for targets that
5556         use libgfortran.a%s in their specs.
5557
5558 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
5559
5560         PR libgomp/38086
5561         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
5562         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
5563         HAVE_AS_SYMVER_DIRECTIVE is not defined.
5564         * configure: Regenerated.
5565         * config.h.in: Likewise.
5566
5567 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
5568
5569         PR c++/38650
5570         * testsuite/libgomp.c/pr38650.c: New test.
5571         * testsuite/libgomp.c++/pr38650.C: New test.
5572
5573 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
5574
5575         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
5576
5577 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
5578
5579         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
5580
5581 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5582
5583         * configure: Regenerate.
5584
5585 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
5586
5587         PR middle-end/36802
5588         * testsuite/libgomp.c/pr36802-1.c: New test.
5589         * testsuite/libgomp.c/pr36802-2.c: New test.
5590         * testsuite/libgomp.c/pr36802-3.c: New test.
5591
5592 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
5593
5594         PR libgomp/38270
5595         * config/linux/powerpc/mutex.h: New.
5596
5597 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
5598
5599         PR c++/38257
5600         * testsuite/libgomp.c++/for-7.C: New test.
5601
5602         PR c++/38348
5603         * testsuite/libgomp.c++/for-6.C: New test.
5604
5605 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
5606
5607         PR testsuite/28870
5608         * testsuite/lib/libgomp.exp: Include new timeout library files.
5609         (libgomp_target_compile): Set timeout value from new proc.
5610
5611 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
5612
5613         PR libgomp/37938
5614         * config/linux/ia64/mutex.h: New.
5615
5616 2008-11-04  Tobias Burnus  <burnus@net-b.de>
5617
5618         PR libgomp/37935
5619         * libgomp.texi (Runtime library routines, environment variables):
5620         Update for OpenMP version 3.0.
5621
5622 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
5623             Steve Ellcey  <sje@cup.hp.com>
5624
5625         * configure: Regenerate for new libtool.
5626         * Makefile.in: Ditto.
5627         * testsuite/Makefile.in: Ditto.
5628
5629 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
5630             Andreas Tobler  <a.tobler@schweiz.org>
5631
5632         * config/bsd/proc.c: New file.
5633         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
5634         * configure.ac: Check for header <sys/sysctl.h>
5635         * configure: Regenerate.
5636         * config.h.in: Likewise.
5637
5638 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
5639
5640         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
5641
5642 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
5643
5644         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
5645         * Makefile.in: Regenerated.
5646         * testsuite/Makefile.in: Regenerated.
5647
5648 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
5649
5650         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
5651         depend on blddir if blddir exists.
5652         (libgomp_target_compile): Likewise.
5653         * testsuite/libgomp.c++/c++.exp: Likewise.
5654         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5655
5656 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5657
5658         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
5659         Do not list GPL as Invariant Section.
5660
5661 2008-07-28  Ilie Garbacea  <ilie@mips.com>
5662             Chao-ying Fu  <fu@mips.com>
5663
5664         * configure.tgt: Enable futex for MIPS.
5665         * config/linux/mips/futex.h: New file.
5666
5667 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
5668
5669         * team.c (gomp_team_end): Free team immediately if it has
5670         just one thread.
5671
5672 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
5673
5674         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
5675         * testsuite/libgomp.fortran/fortran.exp: Same.
5676         * testsuite/libgomp.c/c.exp: Same.
5677         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
5678         directory to library path first.
5679
5680 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
5681
5682         * env.c (parse_stacksize): Add cast to avoid warning.
5683         (parse_spincount): Likewise.
5684
5685 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
5686
5687         * testsuite/libgomp.c/loop-10.c: New test.
5688         * libgomp.c/loop-3.c (main): Add lastprivate clause.
5689         * libgomp.c++/loop-6.C (main): Likewise.
5690
5691         PR debug/36617
5692         * testsuite/libgomp.c/debug-1.c: New test.
5693
5694 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
5695
5696         * testsuite/libgomp.c/nqueens-1.c: New test.
5697
5698         PR c++/36523
5699         * testsuite/libgomp.c++/task-7.C: New function.
5700
5701 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5702
5703         * configure: Regenerate.
5704
5705 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5706
5707         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
5708         mutex when HAVE_SYNC_BUILTINS isn't defined.
5709
5710 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
5711
5712         * libgomp.texi (omp_test_lock): Fix typo.
5713
5714 2008-06-12  Tobias Burnus  <burnus@net-b.de>
5715
5716         * omp_lib.f90.in: Add "implicit none".
5717
5718 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
5719
5720         PR middle-end/36506
5721         * testsuite/libgomp.c/reduction-5.c: New test.
5722
5723 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
5724
5725         * libgomp.h (struct gomp_task): Add in_tied_task field.
5726         * task.c (gomp_init_task): Initialize it.
5727         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
5728         unconditionally.  Don't call gomp_team_barrier_wake if
5729         current task is implicit or if(0) from implicit and number of
5730         running tasks is equal to nthreads - 1.
5731
5732         PR libgomp/36471
5733         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
5734         omp_get_team_size_8): Fix pastos.
5735
5736         PR libgomp/36469
5737         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
5738         * configure: Regenerated.
5739         * config.h.in: Regenerated.
5740         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
5741         defined.
5742
5743 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
5744
5745         PR bootstrap/36452
5746         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
5747         (GOMP_loop_ull_dynamic_start): Likewise.
5748         (GOMP_loop_ull_guided_start): Likewise.
5749         (GOMP_loop_ull_ordered_static_start): Likewise.
5750         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
5751         (GOMP_loop_ull_ordered_guided_start): Likewise.
5752
5753 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
5754             Richard Henderson  <rth@redhat.com>
5755             Ulrich Drepper  <drepper@redhat.com>
5756             Jakob Blomer  <jakob.blomer@ira.uka.de>
5757
5758         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
5759         Substitute also OMP_*LOCK_25*.
5760         * configure: Regenerated.
5761         * config.h.in: Regenerated.
5762         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
5763         ptrlock.c and task.c.
5764         * Makefile.in: Regenerated.
5765         * testsuite/Makefile.in: Regenerated.
5766         * task.c: New file.
5767         * loop_ull.c: New file.
5768         * iter_ull.c: New file.
5769         * libgomp.h: Include ptrlock.h.
5770         (enum gomp_task_kind): New type.
5771         (struct gomp_team): Add task_lock, task_queue, task_count,
5772         task_running_count, single_count fields.  Add
5773         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
5774         Remove work_share_lock, generation_mask,
5775         oldest_live_gen, num_live_gen and init_work_shares fields, add
5776         work work_share_list_alloc, work_share_list_free and work_share_chunk
5777         fields.  Change work_shares from pointer to pointers into an array.
5778         Change ordered_release field into gomp_sem_t ** from flexible array
5779         member.  Add implicit_task and initial_work_shares fields.
5780         Move close to the end of the struct.
5781         (struct gomp_team_state): Add single_count, last_work_share,
5782         active_level and level fields, remove work_share_generation.
5783         (gomp_barrier_handle_tasks): New prototype.
5784         (gomp_finish_task): New inline function.
5785         (struct gomp_work_share): Move chunk_size, end, incr into
5786         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
5787         next_ll fields.  Reshuffle fields.  Add next_alloc,
5788         next_ws, next_free and inline_ordered_team_ids fields, change
5789         ordered_team_ids into pointer from flexible array member.
5790         Add mode field.  Put lock and next into a different cache line
5791         from most of the write-once fields.
5792         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
5793         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
5794         gomp_iter_ull_guided_next): New prototypes.
5795         (gomp_new_icv): New prototype.
5796         (struct gomp_thread): Add thread_pool and task fields.
5797         (struct gomp_thread_pool): New type.
5798         (gomp_new_team): New prototype.
5799         (gomp_team_start): Change type of last argument.
5800         (gomp_new_work_share): Removed.
5801         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
5802         (gomp_work_share_init_done): New static inline.
5803         (gomp_throttled_spin_count_var, gomp_available_cpus,
5804         gomp_managed_threads): New extern decls.
5805         (gomp_init_task): New prototype.
5806         (gomp_spin_count_var): New extern var decl.
5807         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
5808         or no alias support, or if not PIC.
5809         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
5810         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
5811         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
5812         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
5813         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
5814         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
5815         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
5816         gomp_test_nest_lock_25): New prototypes.
5817         (omp_lock_symver, strong_alias): Define.
5818         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
5819         decls.
5820         (gomp_end_task): New.
5821         (struct gomp_task_icv, gomp_global_icv): New.
5822         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
5823         (struct gomp_task): New.
5824         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5825         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5826         (gomp_icv): New.
5827         (gomp_schedule_type): Reorder enum to match
5828         omp_sched_t.
5829         * team.c (struct gomp_thread_start_data): Add thread_pool and task
5830         fields.
5831         (gomp_thread_start): Add gomp_team_barrier_wait call.
5832         For non-nested case remove clearing of docked thread thr fields.
5833         Use pool fields instead of global gomp_* variables.  Use
5834         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
5835         Create tasks for each member thread.
5836         (free_team): Only destroy team barrier, task_lock here and free it.
5837         (gomp_free_thread): Free last_team if non-NULL.
5838         (gomp_team_end): Call gomp_team_barrier_wait instead of
5839         gomp_barrier_wait.  For nested case call one extra
5840         gomp_barrier_wait.  Move here some destruction from free_team.
5841         Call free_team on pool->last_team if any, rather than freeing
5842         current team.  Destroy work_share_list_free_lock ifndef
5843         HAVE_SYNC_BUILTINS.
5844         (gomp_new_icv): New function.
5845         (gomp_threads, gomp_threads_size, gomp_threads_used,
5846         gomp_threads_dock): Removed.
5847         (gomp_thread_destructor): New variable.
5848         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
5849         functions.
5850         (gomp_team_start): Create new pool if current thread doesn't have
5851         one.  Use pool fields instead of global gomp_* variables.
5852         Initialize thread_pool field for new threads.  Clear single_count.
5853         Change last argument from ws to team, don't create
5854         new team, set ts.work_share to &team->work_shares[0] and clear
5855         ts.last_work_share.  Don't clear ts.work_share_generation.
5856         If number of threads changed, adjust atomically gomp_managed_threads.
5857         Use gomp_init_task instead of gomp_new_task,
5858         set thr->task to the corresponding implicit_task array entry.
5859         Create tasks for each member thread.  Initialize ts.level.
5860         (initialize_team): Call pthread_key_create on
5861         gomp_thread_destructor.
5862         (team_destructor): New function.
5863         (new_team): Removed.
5864         (gomp_new_team): New function.
5865         (free_team): Free gomp_work_share blocks chained through next_alloc,
5866         instead of freeing work_shares and destroying work_share_lock.
5867         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
5868         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
5869         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
5870         of gomp_barrier_wait.
5871         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
5872         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
5873         if gomp_work_share_start returned true.  Don't unlock ws->lock.
5874         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
5875         of gomp_barrier_wait.
5876         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
5877         gomp_work_share_init_done if gomp_work_share_start returned true.
5878         Don't unlock ws->lock.
5879         * work.c: Include stddef.h.
5880         (free_work_share): Use work_share_list_free_lock instead
5881         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
5882         Call gomp_fini_work_share and then either free ws if orphaned, or
5883         put it into work_share_list_free list of the current team.
5884         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
5885         functions.
5886         (gomp_work_share_start, gomp_work_share_end,
5887         gomp_work_share_end_nowait): Rewritten.
5888         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
5889         (openmp_version): Set to 200805.
5890         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5891         omp_sched_guided, omp_sched_auto): New parameters.
5892         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5893         omp_set_max_active_levels, omp_get_max_active_levels,
5894         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5895         omp_get_active_level): New interfaces.
5896         * omp_lib.h.in (openmp_version): Set to 200805.
5897         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
5898         omp_sched_guided, omp_sched_auto): New parameters.
5899         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5900         omp_set_max_active_levels, omp_get_max_active_levels,
5901         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5902         omp_get_active_level): New externals.
5903         * loop.c: Include limits.h.
5904         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
5905         GFS_AUTO.
5906         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
5907         Likewise.  Use gomp_icv.
5908         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
5909         ts.static_trip here.
5910         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
5911         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
5912         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
5913         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
5914         don't unlock ws->lock, otherwise lock it.
5915         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
5916         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
5917         (gomp_parallel_loop_start): Call gomp_new_team instead of
5918         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
5919         Adjust gomp_team_start caller.  Pass 0 as second argument to
5920         gomp_resolve_num_threads.
5921         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
5922         If adding ws->chunk_size nthreads + 1 times after end won't
5923         overflow, set ws->mode to 1.
5924         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
5925         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
5926         GOMP_loop_ull_ordered_static_start,
5927         GOMP_loop_ull_ordered_dynamic_start,
5928         GOMP_loop_ull_ordered_guided_start,
5929         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
5930         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
5931         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
5932         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
5933         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
5934         prototypes.
5935         * libgomp.map: Export lock routines also @@OMP_2.0.
5936         (GOMP_loop_ordered_dynamic_first,
5937         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
5938         GOMP_loop_ordered_static_first): Remove.
5939         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
5940         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
5941         GOMP_loop_ull_ordered_dynamic_next,
5942         GOMP_loop_ull_ordered_dynamic_start,
5943         GOMP_loop_ull_ordered_guided_next,
5944         GOMP_loop_ull_ordered_guided_start,
5945         GOMP_loop_ull_ordered_runtime_next,
5946         GOMP_loop_ull_ordered_runtime_start,
5947         GOMP_loop_ull_ordered_static_next,
5948         GOMP_loop_ull_ordered_static_start,
5949         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
5950         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
5951         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
5952         (omp_set_schedule, omp_get_schedule,
5953         omp_get_thread_limit, omp_set_max_active_levels,
5954         omp_get_max_active_levels, omp_get_level,
5955         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
5956         omp_set_schedule_, omp_set_schedule_8_,
5957         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
5958         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
5959         omp_get_max_active_levels_, omp_get_level_,
5960         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
5961         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
5962         New exports @@OMP_3.0.
5963         * omp.h.in (omp_sched_t): New type.
5964         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5965         omp_set_max_active_levels, omp_get_max_active_levels,
5966         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
5967         omp_get_active_level): New prototypes.
5968         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
5969         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
5970         gomp_thread_limit_var, gomp_remaining_threads_count,
5971         gomp_remaining_threads_lock): New variables.
5972         (parse_spincount): New function.
5973         (initialize_env): Call gomp_init_num_threads unconditionally.
5974         Initialize gomp_available_cpus.  Call parse_spincount,
5975         initialize gomp_{,throttled_}spin_count_var
5976         depending on presence and value of OMP_WAIT_POLICY and
5977         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
5978         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
5979         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
5980         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
5981         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
5982         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
5983         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
5984         (gomp_global_icv): New.
5985         (parse_schedule): Use it.  Parse "auto".
5986         (omp_set_num_threads): Use gomp_icv.
5987         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
5988         Likewise.
5989         (omp_get_max_threads): Move from parallel.c.
5990         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
5991         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
5992         add ialias.
5993         (parse_stacksize, parse_wait_policy): New functions.
5994         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
5995         both wrappers for compatibility and new locks.
5996         (omp_set_schedule, omp_get_schedule,
5997         omp_get_thread_limit, omp_set_max_active_levels,
5998         omp_get_max_active_levels, omp_get_level,
5999         omp_get_ancestor_thread_num, omp_get_team_size,
6000         omp_get_active_level): New ialias_redirect.
6001         (omp_set_schedule_, omp_set_schedule_8_,
6002         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
6003         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
6004         omp_get_max_active_levels_, omp_get_level_,
6005         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
6006         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
6007         New functions.
6008         * parallel.c: Include limits.h.
6009         (gomp_resolve_num_threads): Add count argument.  Rewritten.
6010         (GOMP_parallel_start): Call gomp_new_team and pass that as last
6011         argument to gomp_team_start.  Pass 0 as second argument to
6012         gomp_resolve_num_threads.
6013         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
6014         if gomp_thread_limit_var != ULONG_MAX.
6015         (omp_in_parallel): Implement using ts.active_level.
6016         (omp_get_max_threads): Move to env.c.
6017         (omp_get_level, omp_get_ancestor_thread_num,
6018         omp_get_team_size, omp_get_active_level): New functions,
6019         add ialias.
6020         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
6021         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
6022         gomp_iter_dynamic_next instead of the _locked variant and don't take
6023         lock around it, otherwise acquire it before calling
6024         gomp_iter_dynamic_next_locked.
6025         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
6026         gomp_iter_dynamic_next instead of the _locked variant and don't take
6027         lock around it.
6028         (GOMP_parallel_sections_start): Call gomp_new_team instead of
6029         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
6030         Adjust gomp_team_start caller.  Pass count as second argument to
6031         gomp_resolve_num_threads, don't adjust num_threads after the call.
6032         Use gomp_icv.
6033         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
6034         ws->chunk_size by incr.
6035         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
6036         code.
6037         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
6038         types.
6039         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
6040         (omp_check_defines): Check even the compat defines.
6041         * config/linux/ptrlock.c: New file.
6042         * config/linux/ptrlock.h: New file.
6043         * config/linux/wait.h: New file.
6044         * config/posix/ptrlock.c: New file.
6045         * config/posix/ptrlock.h: New file.
6046         * config/linux/bar.h (gomp_team_barrier_wait,
6047         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6048         (gomp_team_barrier_set_task_pending,
6049         gomp_team_barrier_clear_task_pending,
6050         gomp_team_barrier_set_waiting_for_tasks,
6051         gomp_team_barrier_waiting_for_tasks,
6052         gomp_team_barrier_done): New inlines.
6053         (gomp_barrier_t): Rewritten.
6054         (gomp_barrier_state_t): New typedef.
6055         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
6056         gomp_barrier_wait_start): Rewritten.
6057         (gomp_barrier_wait_end): Change second argument to
6058         gomp_barrier_state_t.
6059         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6060         inlines.
6061         * config/linux/bar.c: Include wait.h instead of libgomp.h and
6062         futex.h.
6063         (gomp_barrier_wait_end): Rewritten.
6064         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6065         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
6066         * config/posix/bar.h (gomp_barrier_t): Add generation field.
6067         (gomp_barrier_state_t): New typedef.
6068         (gomp_team_barrier_wait,
6069         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
6070         (gomp_barrier_wait_start): Or all but low 2 bits from generation
6071         into the return value.  Return gomp_barrier_state_t.
6072         (gomp_team_barrier_set_task_pending,
6073         gomp_team_barrier_clear_task_pending,
6074         gomp_team_barrier_set_waiting_for_tasks,
6075         gomp_team_barrier_waiting_for_tasks,
6076         gomp_team_barrier_done): New inlines.
6077         (gomp_barrier_wait_end): Change second argument to
6078         gomp_barrier_state_t.
6079         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
6080         inlines.
6081         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
6082         (gomp_barrier_wait_end): Change second argument to
6083         gomp_barrier_state_t.
6084         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
6085         gomp_team_barrier_wake): New functions.
6086         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
6087         futex.h.
6088         (gomp_futex_wake, gomp_futex_wait): New variables.
6089         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
6090         * config/linux/lock.c: Rewrite to make locks task owned,
6091         for backwards compatibility provide the old entrypoints
6092         if symbol versioning.  Include wait.h instead of libgomp.h and
6093         futex.h.
6094         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
6095         * config/posix95/lock.c: Rewrite to make locks task owned,
6096         for backwards compatibility provide the old entrypoints
6097         if symbol versioning.
6098         * config/posix/lock.c: Rewrite to make locks task owned,
6099         for backwards compatibility provide the old entrypoints
6100         if symbol versioning.
6101         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
6102         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
6103         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
6104         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6105         (sys_futex0): Return error code.
6106         (futex_wake, futex_wait): If ENOSYS was returned, clear
6107         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6108         (cpu_relax, atomic_write_barrier): New static inlines.
6109         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6110         (futex_wake, futex_wait): If ENOSYS was returned, clear
6111         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6112         (cpu_relax, atomic_write_barrier): New static inlines.
6113         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6114         (sys_futex0): Return error code.
6115         (futex_wake, futex_wait): If ENOSYS was returned, clear
6116         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6117         (cpu_relax, atomic_write_barrier): New static inlines.
6118         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6119         (sys_futex0): Return error code.
6120         (futex_wake, futex_wait): If ENOSYS was returned, clear
6121         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6122         (cpu_relax, atomic_write_barrier): New static inlines.
6123         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6124         (sys_futex0): Return error code.
6125         (futex_wake, futex_wait): If ENOSYS was returned, clear
6126         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6127         (cpu_relax, atomic_write_barrier): New static inlines.
6128         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
6129         (sys_futex0): Return error code.
6130         (futex_wake, futex_wait): If ENOSYS was returned, clear
6131         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
6132         (cpu_relax, atomic_write_barrier): New static inlines.
6133         * config/linux/sem.c: Include wait.h instead of libgomp.h and
6134         futex.h.
6135         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
6136         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
6137         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
6138         types.
6139         (omp_nest_lock_t): Change owner into void *, add lock field.
6140         * config/posix95/omp-lock.h: Include semaphore.h.
6141         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6142         (omp_lock_t): Use sem_t instead of mutex if semaphores
6143         aren't broken.
6144         (omp_nest_lock_t): Likewise.  Change owner to void *.
6145         * config/posix/omp-lock.h: Include semaphore.h.
6146         (omp_lock_25_t, omp_nest_lock_25_t): New types.
6147         (omp_lock_t): Use sem_t instead of mutex if semaphores
6148         aren't broken.
6149         (omp_nest_lock_t): Likewise.  Add owner field.
6150
6151 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
6152
6153         * testsuite/libgomp.c/collapse-1.c: New test.
6154         * testsuite/libgomp.c/collapse-2.c: New test.
6155         * testsuite/libgomp.c/collapse-3.c: New test.
6156         * testsuite/libgomp.c/icv-1.c: New test.
6157         * testsuite/libgomp.c/icv-2.c: New test.
6158         * testsuite/libgomp.c/lib-2.c: New test.
6159         * testsuite/libgomp.c/lock-1.c: New test.
6160         * testsuite/libgomp.c/lock-2.c: New test.
6161         * testsuite/libgomp.c/lock-3.c: New test.
6162         * testsuite/libgomp.c/loop-4.c: New test.
6163         * testsuite/libgomp.c/loop-5.c: New test.
6164         * testsuite/libgomp.c/loop-6.c: New test.
6165         * testsuite/libgomp.c/loop-7.c: New test.
6166         * testsuite/libgomp.c/loop-8.c: New test.
6167         * testsuite/libgomp.c/loop-9.c: New test.
6168         * testsuite/libgomp.c/nested-3.c: New test.
6169         * testsuite/libgomp.c/nestedfn-6.c: New test.
6170         * testsuite/libgomp.c/sort-1.c: New test.
6171         * testsuite/libgomp.c/task-1.c: New test.
6172         * testsuite/libgomp.c/task-2.c: New test.
6173         * testsuite/libgomp.c/task-3.c: New test.
6174         * testsuite/libgomp.c/task-4.c: New test.
6175         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
6176         to C++ testsuite default compiler options.
6177         * testsuite/libgomp.c++/collapse-1.C: New test.
6178         * testsuite/libgomp.c++/collapse-2.C: New test.
6179         * testsuite/libgomp.c++/ctor-10.C: New test.
6180         * testsuite/libgomp.c++/for-1.C: New test.
6181         * testsuite/libgomp.c++/for-2.C: New test.
6182         * testsuite/libgomp.c++/for-3.C: New test.
6183         * testsuite/libgomp.c++/for-4.C: New test.
6184         * testsuite/libgomp.c++/for-5.C: New test.
6185         * testsuite/libgomp.c++/loop-8.C: New test.
6186         * testsuite/libgomp.c++/loop-9.C: New test.
6187         * testsuite/libgomp.c++/loop-10.C: New test.
6188         * testsuite/libgomp.c++/task-1.C: New test.
6189         * testsuite/libgomp.c++/task-2.C: New test.
6190         * testsuite/libgomp.c++/task-3.C: New test.
6191         * testsuite/libgomp.c++/task-4.C: New test.
6192         * testsuite/libgomp.c++/task-5.C: New test.
6193         * testsuite/libgomp.c++/task-6.C: New test.
6194         * testsuite/libgomp.fortran/allocatable1.f90: New test.
6195         * testsuite/libgomp.fortran/allocatable2.f90: New test.
6196         * testsuite/libgomp.fortran/allocatable3.f90: New test.
6197         * testsuite/libgomp.fortran/allocatable4.f90: New test.
6198         * testsuite/libgomp.fortran/collapse1.f90: New test.
6199         * testsuite/libgomp.fortran/collapse2.f90: New test.
6200         * testsuite/libgomp.fortran/collapse3.f90: New test.
6201         * testsuite/libgomp.fortran/collapse4.f90: New test.
6202         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
6203         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
6204         * testsuite/libgomp.fortran/lib4.f90: New test.
6205         * testsuite/libgomp.fortran/lock-1.f90: New test.
6206         * testsuite/libgomp.fortran/lock-2.f90: New test.
6207         * testsuite/libgomp.fortran/nested1.f90: New test.
6208         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
6209         * testsuite/libgomp.fortran/strassen.f90: New test.
6210         * testsuite/libgomp.fortran/tabs1.f90: New test.
6211         * testsuite/libgomp.fortran/tabs2.f: New test.
6212         * testsuite/libgomp.fortran/task1.f90: New test.
6213         * testsuite/libgomp.fortran/task2.f90: New test.
6214         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
6215         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6216         * testsuite/libgomp.c/pr26943-2.c: Likewise.
6217         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6218         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6219
6220 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
6221
6222         PR c++/36308
6223         * testsuite/libgomp.c++/ctor-11.C: New test.
6224         * testsuite/libgomp.c++/ctor-12.C: New test.
6225
6226 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
6227
6228         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
6229
6230 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
6231
6232         PR middle-end/36106
6233         * testsuite/libgomp.c/atomic-5.c: New test.
6234         * testsuite/libgomp.c/atomic-6.c: New test.
6235         * testsuite/libgomp.c/autopar-1.c: New test.
6236
6237 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6238
6239         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
6240         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
6241         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
6242         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
6243         * configure: Regenerate.
6244         * Makefile.in, testsuite/Makefile.in: Likewise.
6245
6246 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
6247
6248         PR bootstrap/35457
6249         * aclocal.m4: Regenerate.
6250         * configure: Regenerate.
6251
6252 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
6253
6254         PR middle-end/35611
6255         * testsuite/libgomp.c/atomic-4.c: New test.
6256
6257         PR libgomp/35625
6258         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
6259         (gomp_iter_guided_next): Likewise.
6260         * testsuite/libgomp.c/pr35625.c: New test.
6261
6262 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6263
6264         * aclocal.m4: Regenerate.
6265         * configure: Likewise.
6266         * Makefile.in: Likewise.
6267         * testsuite/Makefile.in: Likewise.
6268
6269 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
6270
6271         PR middle-end/35185
6272         * testsuite/libgomp.c++/pr35185.C: New test.
6273
6274 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
6275
6276         PR middle-end/35549
6277         * testsuite/libgomp.c/pr35549.c: New test.
6278
6279 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
6280
6281         * testsuite/libgomp.c/atomic-3.c: New test.
6282
6283 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6284
6285         PR fortran/33197
6286         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
6287         .F08 file suffixes.
6288
6289 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
6290
6291         PR libgomp/33131
6292         * configure.ac: Add ACX_HEADER_STRING.
6293         * env.c: Include strings.h.
6294         * aclocal.m4: Regenerate.
6295         * config.h.in: Regenerate.
6296         * configure: Regenerate.
6297         * Makefile.in: Regenerate.
6298         * testsuite/Makefile.in: Regenerate.
6299
6300 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
6301
6302         PR middle-end/35196
6303         * testsuite/libgomp.c/pr35196.c: New test.
6304
6305         PR middle-end/35130
6306         * testsuite/libgomp.fortran/pr35130.f90: New test.
6307         * testsuite/libgomp.c/pr35130.c: New test.
6308
6309 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
6310
6311         PR middle-end/33880
6312         * testsuite/libgomp.c/pr33880.c: New test.
6313         * testsuite/libgomp.fortran/pr33880.f90: New test.
6314
6315 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
6316
6317         * configure: Regenerate.
6318
6319 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
6320
6321         * configure.ac: Move futex checking into ../config/futex.m4.
6322         * configure: Rebuilt.
6323         * aclocal.m4: Rebuilt.
6324         * Makefile.in: Rebuilt.
6325
6326         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
6327         2007-10-15 ../config/tls.m4 change.
6328
6329 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
6330
6331         PR c++/34513
6332         * testsuite/libgomp.c/pr34513.c: New test.
6333         * testsuite/libgomp.c++/pr34513.C: New test.
6334
6335 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
6336
6337         PR target/32765
6338         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
6339
6340 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
6341
6342         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
6343
6344 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
6345
6346         * testsuite/libgomp.c/private-1.c: New test.
6347
6348 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
6349             Paolo Bonzini  <bonzini@gnu.org>
6350
6351         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
6352         instead of 'VPATH ='.
6353         * Makefile.in: Regenerate.
6354
6355 2007-11-23  Matthias Klose  <doko@ubuntu.com>
6356
6357         * configure.ac: Adjust makeinfo version check.
6358         * configure: Regenerate.
6359
6360 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
6361
6362         PR fortran/34020
6363         * testsuite/libgomp.fortran/pr34020.f90: New test.
6364
6365 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
6366
6367         PR c++/33894
6368         * testsuite/libgomp.c++/atomic-1.C: New test.
6369
6370 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
6371
6372         PR libgomp/33275
6373         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
6374         Make x and y integers rather than (implicit) reals.  Add private (j)
6375         clause to the last omp parallel.
6376
6377 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
6378
6379         * configure: Regenerate following changes to ../config/tls.m4.
6380
6381 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
6382
6383         * testsuite/libgomp.fortran/stack.f90: New test.
6384
6385 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
6386
6387         * config/mingw32/proc.c: New file.
6388
6389 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
6390
6391         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
6392         (main): Use __get_cpuid to get i386 target fetaures.
6393         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
6394         (main): Use __get_cpuid to get x86_64 target fetaures.
6395
6396 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
6397
6398         PR target/32765
6399         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
6400         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
6401
6402 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
6403
6404         PR fortran/32550
6405         * testsuite/libgomp.fortran/pr32550.f90: New test.
6406         * testsuite/libgomp.fortran/crayptr2.f90: New test.
6407
6408 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
6409
6410         * aclocal.m4: Regenerated.
6411
6412 2007-07-05  Tobias Burnus  <burnus@net-b.de>
6413
6414         PR fortran/32359
6415         * testsuite/libgomp.fortran/pr32359.f90: New.
6416
6417 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
6418
6419         PR libgomp/32468
6420         * sections.c (GOMP_parallel_sections_start): Only decrease
6421         number of threads to COUNT if dyn_var is true.
6422         * testsuite/libgomp.c/pr32468.c: New test.
6423
6424 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
6425
6426         PR libgomp/26308
6427         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
6428
6429 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
6430
6431         PR middle-end/32362
6432         * testsuite/libgomp.c/pr32362-1.c: New test.
6433         * testsuite/libgomp.c/pr32362-2.c: New test.
6434         * testsuite/libgomp.c/pr32362-3.c: New test.
6435
6436 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
6437
6438         * team.c (gomp_team_start): Fix setting up thread_attr
6439         stack size.
6440
6441 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
6442
6443         * configure: Regenerate.
6444
6445 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
6446
6447         * Makefile.in: Regenerate.
6448         * configure: Regenerate.
6449         * aclocal.m4: Regenerate.
6450         * testsuite/Makefile.in: Regenerate.
6451
6452 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
6453
6454         * config/linux/proc.c: New file.
6455
6456         PR libgomp/28482
6457         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
6458
6459 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
6460
6461         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
6462
6463 2007-04-16  Matthias Klose  <doko@debian.org>
6464
6465         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
6466         flags if not building with -m64.
6467         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
6468         flag for i?86-*-* targets, if current target matches -m64.
6469
6470 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
6471
6472         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
6473         * Makefile.in: Regenerate.
6474
6475 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6476
6477         PR testsuite/31369
6478         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
6479         ld_library_path.
6480         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6481
6482 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
6483
6484         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
6485         decls.
6486         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
6487         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
6488         (parse_affinity): New function.
6489         (initialize_env): Call it and gomp_init_affinity.
6490         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
6491         create new pthread_attr_t and call gomp_init_thread_affinity
6492         on it for each thread before passing the attribute to pthread_create.
6493         * config/linux/affinity.c: New file.
6494         * config/posix/affinity.c: New file.
6495         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
6496         * configure: Rebuilt.
6497         * config.h.in: Rebuilt.
6498         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
6499         * Makefile.in: Rebuilt.
6500
6501 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
6502
6503         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
6504         *-*-darwin*.
6505         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
6506         and use it if found.
6507
6508 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
6509
6510         * testsuite/config/default.exp: New file.
6511         * testsuite/lib/libgomp.exp: New file.
6512         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
6513         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
6514         load_lib *, load_gcc_lib *): Move to libgomp.exp.
6515         (libgomp_load): Remove.
6516         * testsuite/lib/libgomp.exp (libgomp_init): Compute
6517         always_ld_library_path, not ld_library_path.  Set additional_flags
6518         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
6519         (target_compile): Do not call libgomp_init.  Append lang_library_path
6520         and lang_link_flags to options.
6521         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
6522         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
6523         here.
6524         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
6525         always_ld_library_path.  Set LD_LIBRARY_PATH here.
6526         * testsuite/libgomp.fortran/fortran.exp: Ditto.
6527         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
6528         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
6529         CX8 flag.
6530         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
6531         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
6532         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
6533         * testsuite/libgomp.c/pr29947-1.c: Ditto.
6534         * testsuite/libgomp.c/atomic-10.c: Ditto.
6535
6536 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
6537
6538         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
6539         dg-final cleanup-modules line.
6540         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
6541         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
6542         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
6543         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
6544         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
6545         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
6546         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
6547
6548 2007-03-18  Andreas Schwab  <schwab@suse.de>
6549
6550         * acinclude.m4: Adjust regular expression for ld version
6551         extraction.
6552         * configure: Regenerate.
6553
6554 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
6555
6556         * Makefile.am: Add install-pdf target as copied from
6557         automake v1.10 rules.
6558         * Makefile.in: Regenerate
6559
6560 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
6561
6562         PR libgomp/28486
6563         * configure: Regenerate.
6564
6565         PR c++/30703
6566         * testsuite/libgomp.c++/pr30703.C: New test.
6567
6568 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
6569
6570         Revert:
6571         2006-07-05  Eric Christopher  <echristo@apple.com>
6572         * configure.ac: Depend addition of -pthread on host OS.
6573         * configure: Regenerate.
6574
6575 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6576
6577         * libgomp.texi: Fix spacing after abbreviations.
6578
6579 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
6580
6581         PR libgomp/30546
6582         * configure.ac: Add check for makeinfo
6583         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
6584         if an appropiate version of makeinfo is found.
6585         * aclocal.m4: Regenerated.
6586         * configure: Regenerated.
6587         * Makefile.in: Regenerated.
6588         * testsuite/Makefile.in: Regenerated.
6589
6590 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
6591
6592         PR libgomp/30540
6593         * libgomp.texi: More about implementation-dependent settings.
6594
6595 2007-01-26  Tobias Burnus  <burnus@net-b.de>
6596
6597         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
6598
6599 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
6600
6601         PR middle-end/30494
6602         * testsuite/libgomp.c/pr30494.c: New test.
6603
6604 2007-01-15  Tom Tromey  <tromey@redhat.com>
6605
6606         * configure: Rebuilt.
6607         * configure.ac: Fixed comment.
6608
6609 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
6610
6611         * libgomp.texi: Document implementation specific default values of
6612         environment variables.
6613
6614 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
6615
6616         PR libgomp/28209
6617         * libgomp.texi: New file.
6618         * configure.ac: Add --enable-generated-files-in-srcdir option.
6619         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
6620         files to srcdir.
6621         * Makefile.in: Regenerated.
6622         * config.h.in: Regenerated.
6623         * testsuite/Makefile.in: Regenerated.
6624         * NOTES: Removed.
6625
6626 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
6627
6628         PR libgomp/29949
6629         * env.c (omp_set_num_threads): Set illegal thread count to 1.
6630
6631 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
6632
6633         * configure: Regenerate.
6634
6635 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
6636
6637         PR libgomp/29947
6638         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
6639         start if there shouldn't be any loop iterations.
6640         (gomp_loop_ordered_static_start): Remove start == end test.
6641         * testsuite/libgomp.c/pr29947-1.c: New test.
6642         * testsuite/libgomp.c/pr29947-2.c: New test.
6643
6644 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
6645
6646         * configure.tgt: Force initial-exec TLS model on Linux only.
6647
6648 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
6649
6650         * configure: Regenerated.
6651
6652 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
6653
6654         * env.c (parse_schedule): Reject out of range values.
6655         (parse_unsigned_long): Reject out of range, negative or zero values.
6656
6657 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
6658
6659         PR fortran/29629
6660         * testsuite/libgomp.fortran/pr29629.f90: New test.
6661
6662 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
6663
6664         PR libgomp/29494
6665         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
6666         * config/posix95: New directory.
6667         * config/posix95/omp-lock.h: New file.
6668         * config/posix95/lock.c: Likewise.
6669
6670 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
6671
6672         * aclocal.m4: Regenerate.
6673         * configure: Regenerate.
6674
6675 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6676
6677         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
6678         '<' to '<='.
6679
6680 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
6681
6682         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
6683         test.
6684         * configure: Regenerate.
6685         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
6686
6687 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
6688
6689         PR middle-end/25261
6690         PR middle-end/28790
6691         * testsuite/libgomp.c/nestedfn-4.c: New test.
6692         * testsuite/libgomp.c/nestedfn-5.c: New test.
6693         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
6694
6695         PR fortran/29097
6696         * testsuite/libgomp.fortran/condinc1.f: New test.
6697         * testsuite/libgomp.fortran/condinc2.f: New test.
6698         * testsuite/libgomp.fortran/condinc3.f90: New test.
6699         * testsuite/libgomp.fortran/condinc4.f90: New test.
6700         * testsuite/libgomp.fortran/condinc1.inc: New file.
6701
6702 2006-09-18  Tom Tromey  <tromey@redhat.com>
6703
6704         * configure: Rebuilt.
6705
6706 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
6707
6708         PR c/28768
6709         PR preprocessor/14634
6710         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
6711         to AC_DEFINE.
6712         * configure: Regenerate.
6713
6714 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
6715
6716         * testsuite/libgomp.fortran/reduction3.f90: Change
6717         -2147483648 to -huge(i)-1 to avoid overflow.
6718         * testsuite/libgomp.fortran/reduction4.f90: Change
6719         Z'ffffffff' to not(0) to avoid overflow.
6720
6721 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
6722
6723         PR libgomp/25938
6724         * Makefile.am (libsubincludedir): New.
6725         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
6726         * Makefile.in: Regenerate.
6727
6728 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
6729
6730         PR libgomp/28725
6731         * env.c: Include ctype.h.
6732         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
6733         leading and/or trailing whitespace and compare strings case
6734         insensitively.
6735
6736 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
6737
6738         PR fortran/28390
6739         * testsuite/libgomp.fortran/pr28390.f: New test.
6740
6741 2006-07-05  Eric Christopher  <echristo@apple.com>
6742
6743         * configure.ac: Depend addition of -pthread on host OS.
6744         * configure: Regenerate.
6745
6746 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
6747
6748         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
6749         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
6750         defined.
6751
6752 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
6753
6754         PR libgomp/26175
6755         PR libgomp/26477
6756         * configure.ac: If neither --enable-linux-futex nor
6757         --disable-linux-futex is passed, determine the default by checking
6758         for compiling and/or running against NPTL.  With --enable-linux-futex,
6759         check if SYS_gettid and SYS_futex are defined.
6760         * configure: Rebuilt.
6761
6762 2006-06-14  Richard Henderson  <rth@redhat.com>
6763
6764         PR libgomp/28008
6765         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
6766         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
6767
6768 2006-06-09  Richard Henderson  <rth@redhat.com>
6769
6770         * env.c (gomp_nthreads_var): Change to unsigned long.
6771         (gomp_run_sched_chunk): Likewise.
6772         (parse_unsigned_long): Rename from parse_num_threads and generalize.
6773         (initialize_env): Initialize gomp_thread_attr.
6774         * libgomp.h (gomp_nthreads_var): Update decl.
6775         (gomp_run_sched_chunk): Likewise.
6776         (gomp_thread_attr): Declare.
6777         * team.c (gomp_thread_attr): Export.
6778         (initialize_team): Don't initialize it.
6779
6780 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
6781
6782         PR fortran/27916
6783         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
6784         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
6785
6786 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6787
6788         * config/mingw32/time.c: New file.
6789         * configure.tgt: Use it.
6790
6791 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
6792
6793         * Makefile.am: Add install-html target. Add install-html to .PHONY
6794         * Makefile.in: Regenerate.
6795
6796 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6797
6798         PR libgomp/27612
6799         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
6800         * testsuite/libgomp.c/critical-1.c: Likewise.
6801         * testsuite/libgomp.c/loop-1.c: Likewise.
6802         * testsuite/libgomp.c/loop-2.c: Likewise.
6803         * testsuite/libgomp.c/single-1.c: Likewise.
6804         * testsuite/libgomp.c/ordered-1.c: Likewise.
6805         * testsuite/libgomp.c/ordered-2.c: Likewise.
6806
6807 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
6808
6809         PR middle-end/27416
6810         * libgomp.fortran/pr27416-1.f90: New test.
6811
6812 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
6813
6814         PR fortran/27395
6815         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
6816         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
6817
6818 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6819
6820         PR c++/26943
6821         * testsuite/libgomp.c/pr26943-1.c: New test.
6822         * testsuite/libgomp.c/pr26943-2.c: New test.
6823         * testsuite/libgomp.c/pr26943-3.c: New test.
6824         * testsuite/libgomp.c/pr26943-4.c: New test.
6825         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
6826         * testsuite/libgomp.c++/pr26943.C: New test.
6827
6828 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
6829
6830         PR middle-end/27337
6831         * testsuite/libgomp.c++/pr27337.C: New test.
6832
6833 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
6834
6835         PR c/26171
6836         * testsuite/libgomp.c/pr26171.c: New test.
6837
6838 2006-04-25  Richard Henderson  <rth@redhat.com>
6839
6840         PR libgomp/25865
6841         * configure.ac: Use GCC_CHECK_TLS.
6842         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
6843         * Makefile.in, aclocal.m4, configure: Regenerate.
6844
6845 2006-04-10  Matthias Klose  <doko@debian.org>
6846
6847         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
6848         directory names containing underscores.
6849
6850 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
6851
6852         PR c++/26691
6853         * testsuite/libgomp.c++/pr26691.C: New test.
6854
6855 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
6856
6857         * testsuite/libgomp.fortran/retval2.f90: New test.
6858
6859 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
6860
6861         * testsuite/libgomp.c++: New directory.
6862
6863 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
6864
6865         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
6866         * config/posix/sem.c: Implement the above.
6867
6868 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
6869
6870         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
6871         define HAVE_BROKEN_POSIX_SEMAPHORES.
6872         * configure: Rebuilt.
6873         * config.h.in: Rebuilt.
6874
6875 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
6876
6877         PR bootstrap/26161
6878         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
6879         for the other pthread check.
6880         * configure: Regenerate.
6881         * config.h.in: Regenerate.
6882
6883 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
6884
6885         PR libgomp/25938
6886         PR libgomp/25984
6887         * Makefile.am (fincludedir): New variable.
6888         (nodist_include_HEADERS): Remove Fortran files.
6889         (nodist_finclude_HEADERS): New variable.
6890         * Makefile.in: Regenerated.
6891
6892 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
6893
6894         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
6895         Remove tests for returning assumed character length arrays.
6896
6897 2006-02-12  Roger Sayle  <roger@eyesopen.com>
6898             John David Anglin  <dave@hiauly1.hia.nrc.ca>
6899
6900         PR libgomp/25936
6901         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
6902
6903 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
6904
6905         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
6906
6907 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
6908
6909         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
6910         part of LD_LIBRARY_PATH manually.
6911
6912 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
6913
6914         PR libgomp/25852
6915         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
6916         libgomp_init.
6917
6918 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
6919
6920         PR libgomp/25884
6921         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
6922         * configure.ac (PERL): Don't set.
6923         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
6924         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
6925         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
6926         * omp.h.in: Wrap the new configure substitutions with @ characters.
6927         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
6928         * aclocal.m4, configure, Makefile.in: Regenerate.
6929         * mkomp_h.pl: Delete.
6930
6931 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
6932
6933         PR libgomp/25259
6934         * configure.ac: Use GCC_HEADER_STDINT.
6935         * libgomp.h: Include gstdint.h.
6936         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
6937         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
6938
6939 2006-01-24  Richard Henderson  <rth@redhat.com>
6940
6941         PR libgomp/25942
6942         * configure.ac: Add AM_MAINTAINER_MODE.
6943         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
6944
6945 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
6946
6947         * Makefile.in: Regenerate.
6948         * testsuite/Makefile.in: Regenerate.
6949         * aclocal.m4: Regenerate.
6950
6951 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
6952
6953         * config/posix/proc.c: Conditional include of sys/loadavg.h for
6954         Solaris.
6955         * configure.ac: Add check for loadavg.h.
6956         (link_gomp): Adjust comment.
6957         * configure: Regenerate.
6958         * config.h.in: Regenerate.
6959
6960 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
6961
6962         PR libgomp/25877
6963         * configure.ac: Remove check for alloca.h.
6964         * configure: Regenerate.
6965         * config.h.in: Regenerate.
6966         * libgomp.h: define gomp_alloca to be __builtin_alloca.
6967         * team.c: Remove use of alloca.h.
6968         Call gomp_alloca instead of alloca.
6969
6970 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
6971
6972         PR libgomp/25877
6973         * team.c: Add include of alloca.h.
6974         * configure.ac: Add check for alloca.h.
6975         * configure: Regenerate.
6976         * config.h.in: Regenerate.
6977
6978 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
6979
6980         PR fortran/25219
6981         * testsuite/libgomp.fortran/pr25219.f90: New test.
6982
6983 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
6984
6985         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
6986         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
6987         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
6988         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
6989         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
6990         testsuite/libgomp.fortran/threadprivate1.f90,
6991         testsuite/libgomp.fortran/threadprivate2.f90,
6992         testsuite/libgomp.fortran/threadprivate3.f90,
6993         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
6994         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
6995         testsuite/libgomp.fortran/omp_parse3.f90: Change required
6996         effective-target to TLS runtime.
6997
6998         * testsuite/libgomp.fortran/pr25162.f: Require
6999         effective-target TLS runtime.
7000
7001 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
7002
7003         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
7004         * testsuite/libgomp.c/nestedfn-3.c: New test.
7005
7006 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
7007
7008         PR fortran/25162
7009         * testsuite/libgomp.fortran/pr25162.f: New test.
7010
7011 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
7012
7013         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
7014         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
7015
7016 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
7017
7018         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
7019         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
7020         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
7021         single.c, team.c, work.c, config/linux/alpha/futex.h,
7022         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
7023         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
7024         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
7025         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
7026         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
7027         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
7028         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
7029         FSF address.
7030
7031 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7032
7033         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
7034         to nodist_noinst_HEADERS.
7035         * Makefile.in: Rebuilt.
7036
7037         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
7038         add integer count field.
7039         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
7040         omp_nest_lock_t type change.
7041         (omp_init_nest_lock): Likewise.  Initialize count to 0.
7042         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
7043         Increment count.
7044         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
7045         Decrement count.
7046         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
7047         Increment count if successful and return the new nesting level.
7048         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
7049         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
7050         * testsuite/libgomp.c/lib-1.c: New test.
7051         * testsuite/libgomp.fortran/lib1.f90: New test.
7052         * testsuite/libgomp.fortran/lib2.f: New test.
7053         * testsuite/libgomp.fortran/lib3.f: New test.
7054
7055 2005-11-17  Richard Henderson  <rth@redhat.com>
7056
7057         PR 24845
7058         * Makefile.am (nodist_toolexeclib_HEADERS): New.
7059         * configure.ac (link_gomp): New.  Substitute it.
7060         (AC_CONFIG_FILES): Add libgomp.spec.
7061         * libgomp.spec.in: New file.
7062         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
7063         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
7064
7065 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
7066
7067         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
7068         reduction(-:var) behaving the same as reduction(+:var).
7069         * testsuite/libgomp.c/reduction-4.c: New test.
7070
7071 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
7072
7073         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
7074         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
7075         testsuite/libgomp.c/copyin-3.c,
7076         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
7077         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
7078         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
7079         testsuite/libgomp.c++/pr24455.C,
7080         testsuite/libgomp.fortran/threadprivate1.f90,
7081         testsuite/libgomp.fortran/threadprivate2.f90,
7082         testsuite/libgomp.fortran/threadprivate3.f90,
7083         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
7084         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
7085         testsuite/libgomp.fortran/omp_parse3.f90: Require
7086         effective-target TLS.
7087
7088 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
7089
7090         * HEADER: Remove.
7091
7092 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
7093
7094         PR libgomp/24797
7095         * team.c (initialize_team): Pass NULL rather than free as
7096         pthread_key_create destructor.  Initialize thread specific data
7097         pointer in initial thread to a static local variable rather than
7098         malloced memory.
7099
7100 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
7101
7102         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
7103         its location to ld_library_path.
7104
7105 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7106
7107         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
7108
7109 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
7110
7111         * testsuite/libgomp.c: Rename from libgomp.dg.
7112
7113 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
7114
7115         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
7116         threadprivate variable 'i'.
7117
7118 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
7119
7120         * config/linux/s390/futex.h: New file.
7121         * configure.tgt: Use it.
7122
7123         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
7124         before the parallel.
7125
7126 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
7127
7128         PR c++/24734
7129         * testsuite/libgomp.c++/master-1.C: New test.
7130
7131 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7132
7133         * testsuite/libgomp.dg/copyin-3.c: New test.
7134
7135 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
7136
7137         * testsuite/libgomp.fortran/retval1.f90: New test.
7138         * testsuite/libgomp.fortran/vla7.f90: New test.
7139
7140 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
7141
7142         * testsuite/libgomp.fortran/vla2.f90: New test.
7143         * testsuite/libgomp.fortran/vla3.f90: New test.
7144         * testsuite/libgomp.fortran/vla4.f90: New test.
7145         * testsuite/libgomp.fortran/vla5.f90: New test.
7146         * testsuite/libgomp.fortran/vla6.f90: New test.
7147
7148 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
7149
7150         * config/linux/sparc/futex.h: New file.
7151         * configure.tgt: Use it.
7152         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
7153
7154         * critical.c: Include stdlib.h.
7155         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
7156         ignoring return value.
7157         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
7158         LIBGOMP_CHECK_SYNC_BUILTINS check.
7159         * configure: Rebuilt.
7160
7161 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7162
7163         * testsuite/libgomp.fortran/vla1.f90: New test.
7164
7165 2005-10-31  Richard Henderson  <rth@redhat.com>
7166
7167         * testsuite/libgomp.fortran/character2.f90: Fix race condition
7168         setting 's' in different threads.
7169
7170 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
7171
7172         * libgomp.h (attribute_hidden, ialias): Define.
7173         * config/posix/proc.c (omp_get_num_procs): Add ialias.
7174         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
7175         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
7176         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7177         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7178         omp_test_lock, omp_test_nest_lock): Likewise.
7179         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
7180         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
7181         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
7182         omp_test_lock, omp_test_nest_lock): Likewise.
7183         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
7184         omp_get_dynamic, omp_get_nested): Likewise.
7185         * parallel.c (omp_get_num_threads, omp_get_max_threads,
7186         omp_get_thread_num, omp_in_parallel): Likewise.
7187         * fortran.c (ialias_redirect): Define.
7188         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
7189         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
7190         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
7191         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
7192         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
7193         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
7194         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
7195         omp_get_wtime): Add ialias_redirect.
7196
7197 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
7198
7199         * fortran.c: Include stdlib.h.
7200
7201 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
7202
7203         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
7204         * Makefile.in: Regenerated.
7205
7206 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
7207
7208         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
7209         * libgomp_f.h.in (omp_check_defines): New function.
7210         * env.c: Include libgomp_f.h.
7211         (initialize_env): Call omp_check_defines.
7212
7213         * testsuite/libgomp.dg/copyin-2.c: New test.
7214         * testsuite/libgomp.c++/copyin-2.C: New test.
7215         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
7216
7217         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
7218         * testsuite/libgomp.fortran/sharing2.f90: New test.
7219
7220         * testsuite/libgomp.dg/copyin-1.c: New test.
7221         * testsuite/libgomp.c++/copyin-1.C: New test.
7222
7223 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
7224
7225         * testsuite/libgomp.fortran/crayptr1.f90: New test.
7226
7227         * testsuite/libgomp.fortran/workshare1.f90: New test.
7228
7229         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
7230         only test.
7231         * libgomp.fortran/sharing1.f90: New test.
7232
7233 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
7234
7235         PR c++/24502
7236         * testsuite/libgomp.c++/loop-7.C: New test.
7237
7238         * testsuite/libgomp.dg/nestedfn-2.c: New test.
7239
7240         * testsuite/libgomp.dg/nestedfn-1.c: New test.
7241         * testsuite/libgomp.fortran/reduction6.f90: New test.
7242         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
7243
7244 2005-10-23  Richard Henderson  <rth@redhat.com>
7245
7246         * testsuite/libgomp.c++/ctor-1.C: New.
7247         * testsuite/libgomp.c++/ctor-2.C: New.
7248         * testsuite/libgomp.c++/ctor-3.C: New.
7249         * testsuite/libgomp.c++/ctor-4.C: New.
7250         * testsuite/libgomp.c++/ctor-5.C: New.
7251         * testsuite/libgomp.c++/ctor-6.C: New.
7252         * testsuite/libgomp.c++/ctor-7.C: New.
7253         * testsuite/libgomp.c++/ctor-8.C: New.
7254         * testsuite/libgomp.c++/ctor-9.C: New.
7255
7256 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
7257
7258         PR 24455
7259         * testsuite/libgomp.c++/pr24455-1.C: New test.
7260         * testsuite/libgomp.c++/pr24455.C: New test.
7261         * testsuite/libgomp.dg/pr24455-1.c: New test.
7262         * testsuite/libgomp.dg/pr24455.c: New test.
7263
7264 2005-10-20  Richard Henderson  <rth@redhat.com>
7265
7266         * testsuite/libgomp.c++/loop-6.C: New.
7267         * testsuite/libgomp.dg/loop-3.c: New.
7268
7269 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
7270
7271         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
7272         explicitly private.
7273         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
7274         explicitly shared.
7275
7276 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
7277
7278         * testsuite/libgomp.fortran/jacobi.f: New test.
7279
7280 2005-10-19  Richard Henderson  <rth@redhat.com>
7281
7282         * configure.tgt (i?86-linux): Default to with_arch instead of
7283         CFLAGS.  Add -mtune to match target_cpu.
7284         (x86_64-linux): Tune to i686.
7285
7286         * fortran.c (omp_test_nest_lock_): Fix typo.
7287
7288 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
7289
7290         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7291         gomp_ordered_sync): Do nothing if team->nthreads == 1.
7292         * testsuite/libgomp.dg/ordered-3.c: New test.
7293
7294         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
7295         Remove volatile keyword.
7296
7297         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
7298         in COMMON block to avoid warnings on 64-bit targets.
7299
7300 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
7301
7302         * testsuite/libgomp.dg/shared-3.c: New test.
7303
7304 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7305
7306         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
7307         * testsuite/libgomp.fortran/reduction5.f90: New test.
7308
7309 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
7310
7311         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
7312         dg-options.
7313         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
7314         flush loop now that __sync_synchronize has proper memory barrier.
7315         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
7316         Add -ffixed-form to dg-options.
7317
7318 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7319
7320         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
7321         from subdirectories.
7322         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
7323         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
7324         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
7325         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
7326         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
7327         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
7328         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
7329         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
7330         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
7331         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
7332         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
7333         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
7334         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
7335         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
7336         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
7337         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
7338         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
7339         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
7340         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
7341         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
7342         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
7343         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
7344         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
7345         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
7346         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
7347
7348 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
7349
7350         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
7351         lang_library_path exists.  Use find instead of glob to gather tests.
7352         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
7353
7354 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
7355
7356         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
7357         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
7358         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
7359         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
7360         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
7361         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
7362         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
7363         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
7364         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
7365         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
7366         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
7367         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
7368         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
7369
7370 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
7371
7372         * testsuite/libgomp.dg/vla-1.c: New test.
7373
7374         * testsuite/libgomp.fortran/reference2.f90: New test.
7375
7376         * testsuite/libgomp.fortran/character2.f90: Remove explicit
7377         declaration of omp_get_thread_num.
7378         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
7379         use omp_lib.
7380
7381         * testsuite/libgomp.fortran/reduction1.f90: New test.
7382         * testsuite/libgomp.fortran/reduction2.f90: New test.
7383         * testsuite/libgomp.fortran/reduction3.f90: New test.
7384         * testsuite/libgomp.fortran/reduction4.f90: New test.
7385
7386 2005-10-13  Richard Henderson  <rth@redhat.com>
7387
7388         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
7389         * Makefile.in: Regenerate.
7390         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
7391         * libgomp.h: Include bar.h.
7392         (struct gomp_barrier): Remove.
7393         (struct gomp_team): Add barrier.  Replace master_barrier with
7394         master_release.  Replace threads with ordered_release.
7395         (struct gomp_thread): Replace barrier with release.
7396         * ordered.c (gomp_ordered_first): Update for ordered_release change.
7397         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
7398         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
7399         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
7400         (GOMP_single_copy_end): Likewise.
7401         * team.c (gomp_threads_dock): New.
7402         (gomp_barrier_init, gomp_barrier_destroy): Remove.
7403         (gomp_thread_start): Use gomp_barrier_wait.
7404         (new_team, free_team): Update for gomp_team changes.
7405         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
7406         (gomp_team_end): Use gomp_barrier_wait.
7407         (initialize_team): Update for gomp_thread changes.
7408         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
7409         (gomp_work_share_end_nowait): Use atomic ops when available.
7410         * config/linux/bar.c, config/linux/bar.h: New files.
7411         * config/posix/bar.c, config/posix/bar.h: New files.
7412
7413 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
7414
7415         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
7416         * testsuite/libgomp.dg/single-2.c: New test.
7417
7418         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
7419         lang_link_flags): Unset, so that they aren't inherited from previously
7420         sourced *.exp.
7421
7422         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
7423
7424 2005-10-12  Richard Henderson  <rth@redhat.com>
7425
7426         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
7427         (libgomp_init): Use lang_test_file, lang_library_path, and
7428         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
7429
7430         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
7431         (lang_test_file, lang_link_flags): New.
7432         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
7433
7434         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
7435         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
7436         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
7437         testsuite/libgomp.c++/parallel-1.C,
7438         testsuite/libgomp.c++/reduction-1.C,
7439         testsuite/libgomp.c++/reduction-2.C,
7440         testsuite/libgomp.c++/reduction-3.C,
7441         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
7442         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
7443         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
7444         New files, largely cribbed from the C testsuite.
7445
7446 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
7447
7448         * testsuite/libgomp.fortran/character1.f90: New test.
7449         * testsuite/libgomp.fortran/character2.f90: New test.
7450
7451         * testsuite/libgomp.dg/nested-1.c: New test.
7452         * testsuite/libgomp.dg/nested-2.c: New test.
7453         * testsuite/libgomp.fortran/do1.f90: New test.
7454         * testsuite/libgomp.fortran/do2.f90: New test.
7455
7456         * testsuite/libgomp.fortran/reference1.f90: New test.
7457
7458 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
7459
7460         * testsuite/libgomp.dg/reduction-1.c: New test.
7461         * testsuite/libgomp.dg/reduction-2.c: New test.
7462         * testsuite/libgomp.dg/reduction-3.c: New test.
7463
7464 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
7465
7466         * testsuite/libgomp.dg/atomic-1.c: New test.
7467         * testsuite/libgomp.dg/atomic-2.c: New test.
7468
7469 2005-10-09  Richard Henderson  <rth@redhat.com>
7470
7471         * critical.c (atomic_lock): New.
7472         (initialize_critical): Initialize it.
7473         (GOMP_atomic_start, GOMP_atomic_end): New.
7474         * libgomp.map: Export them.
7475         * libgomp_g.h: Declare them.
7476
7477         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
7478
7479 2005-10-02  Richard Henderson  <rth@redhat.com>
7480
7481         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
7482         to XCFLAGS instead of CFLAGS.
7483
7484 2005-09-30  Richard Henderson  <rth@redhat.com>
7485
7486         * configure.ac: Determine whether -pthread or -lpthread is needed.
7487         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
7488         * Makefine.in, configure: Rebuild.
7489
7490 2005-09-28  Richard Henderson  <rth@redhat.com>
7491
7492         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
7493         * testsuite/libgomp.dg/omp-single-3.c: New test.
7494
7495 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
7496
7497         * testsuite/libgomp.dg/omp-single-2.c: New test.
7498         * testsuite/libgomp.dg/shared-2.c: Fix return code.
7499
7500 2005-09-27  Richard Henderson  <rth@redhat.com>
7501
7502         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
7503         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
7504
7505 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
7506
7507         * testsuite/libgomp.dg/omp-loop03.c: New test.
7508
7509 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7510
7511         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
7512
7513 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
7514
7515         * testsuite/libgomp.dg/omp-single-1.c: New test.
7516         * testsuite/libgomp.dg/shared-1.c: Return 0.
7517         Add prototype for abort.
7518         * testsuite/libgomp.dg/shared-2.c: Likewise.
7519
7520 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
7521
7522         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
7523         constructs.
7524
7525 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
7526
7527         * testsuite/libgomp.dg/shared-1.c: New test.
7528         * testsuite/libgomp.dg/shared-2.c: New test.
7529
7530 2005-09-24  Richard Henderson  <rth@redhat.com>
7531
7532         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
7533
7534 2005-09-24  Richard Henderson  <rth@redhat.com>
7535
7536         * iter.c (gomp_iter_static_next): Round up when computing number
7537         of iterations.  Don't bother distributing a remainder equally.
7538
7539         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
7540         Don't call srand.  Zero b before testing.
7541         (main): New.
7542
7543 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
7544
7545         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
7546         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
7547
7548 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
7549
7550         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
7551         without !$omp end do, followed immediately by subroutine end.
7552
7553 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
7554
7555         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
7556
7557 2005-09-22  Richard Henderson  <rth@redhat.com>
7558
7559         * critical.c (GOMP_critical_name_start): Change argument to void**.
7560         Reuse the pointer space if the mutex fits.
7561         (GOMP_critical_name_end): Likewise.
7562         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
7563         * libgomp_g.h (GOMP_critical_name_start): Update decl.
7564         (GOMP_critical_name_end): Likewise.
7565         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
7566         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
7567
7568 2005-09-20  Richard Henderson  <rth@redhat.com>
7569
7570         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
7571         (create_lock_lock): New.
7572         (initialize_critical): Initialize it.
7573         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
7574         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
7575
7576 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7577
7578         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
7579
7580 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
7581
7582         * testsuite/libgomp.dg/omp-loop01.c: New test.
7583         * testsuite/libgomp.dg/omp-loop02.c: New test.
7584
7585 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
7586
7587         * configure.ac (AC_PROG_FC): Add.
7588         (USE_FORTRAN): New automake conditional.
7589         * configure: Rebuilt.
7590         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
7591         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
7592         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
7593         Add rules to build them.
7594         * Makefile.in: Rebuilt.
7595         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
7596         OMP_NEST_LOCK_KIND.
7597         * libgomp.map: Add Fortran wrappers.
7598         * libgomp_f.h.in: New file.
7599         * omp_lib.h.in: New file.
7600         * omp_lib.f90.in: New file.
7601         * fortran.c: New file.
7602         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
7603         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
7604         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
7605         libgfortran has been built.
7606         * testsuite/libgomp.fortran/fortran.exp: New file.
7607         * testsuite/libgomp.fortran/omp_cond1.f: New test.
7608         * testsuite/libgomp.fortran/omp_cond2.f: New test.
7609         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
7610         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
7611         * testsuite/libgomp.fortran/omp_hello.f: New test.
7612         * testsuite/libgomp.fortran/omp_orphan.f: New test.
7613         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
7614         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
7615         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
7616         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
7617         * testsuite/libgomp.fortran/omp_reduction.f: New test.
7618         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
7619         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
7620
7621 2005-08-30  Richard Henderson  <rth@redhat.com>
7622
7623         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
7624         function for when aliases are not usable.
7625         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
7626         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7627         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
7628         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
7629         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
7630         GOMP_loop_ordered_guided_next): Likewise.
7631         * ordered.c (GOMP_ordered_start): Likewise.
7632
7633 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
7634
7635         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
7636         * testsuite/libgomp.dg/omp_hello.c: Fix return code
7637         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
7638         * testsuite/libgomp.dg/omp_orphan.c: Likewise
7639         * testsuite/libgomp.dg/omp_reduction.c: Likewise
7640         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
7641         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
7642         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
7643         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
7644
7645 2005-07-07  Eric Christopher  <echristo@redhat.com>
7646             Diego Novillo  <dnovillo@redhat.com>
7647
7648         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
7649         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
7650         up code.
7651         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
7652         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
7653         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
7654         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
7655         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
7656         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
7657         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
7658
7659 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
7660
7661         * TOPLEVEL.patch: Remove.
7662
7663 2005-05-16  Richard Henderson  <rth@redhat.com>
7664
7665         * configure.ac: Test for clock_gettime.
7666         * config.h.in, configure: Rebuild.
7667         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
7668         (omp_get_wtime): Use clock_gettime if available.
7669         (omp_get_wtick): Use clock_getres if available.
7670
7671 2005-05-11  Richard Henderson  <rth@redhat.com>
7672
7673         * config/linux/ia64/futex.h: New file.
7674         * configure.tgt: Use it.
7675
7676         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
7677
7678 2005-05-07  Richard Henderson  <rth@redhat.com>
7679
7680         * config/linux/powerpc/futex.h: New file.
7681         * configure.tgt: Use it.
7682
7683         * config/linux/i486/futex.h: Merge ...
7684         * config/linux/x86_64/futex.h: ... into ...
7685         * config/linux/x86/futex.h: ... here.
7686         * configure.tgt: Update to match.
7687
7688 2005-05-06  Richard Henderson  <rth@redhat.com>
7689
7690         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
7691         * config/linux/i486/futex.h: Likewise.
7692         * config/linux/x86_64/futex.h: Likewise.
7693
7694         * config/linux/lock.c: New file.
7695         * config/linux/omp-lock.h: New file.
7696
7697         * critical.c, env.h: Don't include omp.h
7698         * config/posix/lock.c: Include libgomp.h instead of omp.h.
7699         * config/posix/time.c: Likewise.
7700         * config/posix/omp-lock.h: New file.
7701         * libgomp.h: Include omp-lock.h and omp.h.
7702         * Makefile.am (nodist_include_HEADERS): New.
7703         (omp.h): New rule.
7704         * configure.ac (PERL): New.
7705         * mkomp_h.pl: New file.
7706         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
7707         with templates.
7708         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
7709
7710         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
7711         build directory.  Re-add -march=i486 hack.
7712
7713         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
7714         (libgomp_link_flags): Remove.
7715         (libgomp_initialized): Remove.
7716         (libgomp_init): Don't protect from reinitialization.  Copy code
7717         from libstdc++ for getting the multilib set correctly.
7718
7719 2005-05-05  Richard Henderson  <rth@redhat.com>
7720
7721         * config/linux/alpha/futex.h: New file.
7722         * configure.tgt (alpha*-*-linux*): Use it.
7723
7724         * config/posix/mutex.c: New file.
7725         * config/posix/sem.c: Use libgomp.h.
7726
7727         * configure.tgt (x86_64-linux): Also test CC for -m32.
7728         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
7729
7730         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
7731         after $gccpath.
7732
7733         * Makefile.am (SUBDIRS): New.
7734         (libgomp_la_LDFLAGS): Add -lpthread.
7735         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
7736         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
7737
7738         * libgomp_g.h: New file.
7739         * libgomp.h: Split out all public declarations to libgomp_g.h.
7740         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
7741         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
7742         * config/linux/sem.h: Likewise.
7743         * config/posix/sem.h: Likewise.
7744
7745         * Makefile.am (AM_LDFLAGS): New.
7746         (libgomp_version_script): Split out from ...
7747         (libgomp_la_LDFLAGS): ... here.
7748         (libgomp_version_info): New.
7749         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
7750         (LIBGOMP_ENABLE): New.
7751         (LIBGOMP_CHECK_LINKER_FEATURES): New.
7752         (LIBGOMP_ENABLE_SYMVERS): New.
7753         * configure.ac (AC_INIT): Version 1.0.
7754         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
7755         (enable-linux-futex): Likewise.  Rename from enable-futex.
7756         (libtool_VERSION): New.
7757         (LIBGOMP_ENABLE_SYMVERS): Use it.
7758         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
7759         * Makefile.in, aclocal.m4, configure: Rebuild.
7760
7761         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
7762         (gomp_mutex_unlock_slow): Fix typo.
7763         * config/linux/sem.c: Similarly.
7764         (gomp_sem_post_slow): Fix typo.
7765         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
7766         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
7767         [__PIC__] (sys_futex0): Don't use tmp output in asm.
7768
7769         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
7770         (libgomp_la_LDFLAGS): Add top_srcdir to path.
7771         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
7772         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
7773         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
7774         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
7775         LDFLAGS.  Pull enable_futex check to top-level.
7776         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
7777         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
7778
7779         First attempt at real configury.
7780         * Makefile, config.h: Remove file.
7781         * Makefile.am, Makefile.in: New file.
7782         * acinclude.m4 aclocal.m4: New file.
7783         * configure.ac, configure.tgt, configure: New file.
7784
7785         * config/posix/lock.c: Rename from sys-lock.c.
7786         * config/posix/mutex.h: Rename from sys-mutex.h.
7787         * config/posix/sem.c: Rename from sys-sem.c.
7788         * config/posix/sem.h: Rename from sys-sem.h.
7789         * config/posix/proc.c: Rename from sys-proc.c.
7790         * config/posix/time.c: Rename from sys-proc.c.
7791
7792         * config/linux/mutex.c: New file.
7793         * config/linux/mutex.h: New file.
7794         * config/linux/sem.c: New file.
7795         * config/linux/sem.h: New file.
7796         * config/linux/i486/futex.h: New file.
7797         * config/linux/x86_64/futex.h: New file.
7798
7799 2005-05-04  Richard Henderson  <rth@redhat.com>
7800
7801         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
7802         * libgomp.h: Declare them.
7803         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
7804         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
7805
7806 2005-05-04  Richard Henderson  <rth@redhat.com>
7807
7808         * libgomp-1 code drop
7809
7810 2005-05-04  Richard Henderson  <rth@redhat.com>
7811
7812         * iter.c (gomp_iter_static_next): Return tri-state on 0.
7813         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
7814         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
7815         (gomp_iter_static_next): Update.
7816         (gomp_ordered_static_next): Update.
7817         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
7818         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
7819         totally empty range.
7820         (gomp_loop_ordered_static_next): Refine test for calling
7821         gomp_ordered_static_next.
7822         * testsuite/ordered-1.c: Add case for more threads than iterations.
7823
7824         * iter.c (gomp_iter_runtime_next_locked): Remove.
7825         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
7826         gomp_loop_guided_start, gomp_loop_ordered_static_start,
7827         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
7828         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
7829         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
7830         gomp_loop_ordered_guided_next): Downcase name, make static, add
7831         an external alias with the old name.
7832         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
7833         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
7834         switch and call one of the above static functions.
7835         * libgomp.h: Update.
7836
7837         * work.c (gomp_work_share_start): Lock the mutex for !first too.
7838         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
7839         GOMP_loop_guided_start, GOMP_loop_runtime_start,
7840         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
7841         GOMP_loop_ordered_guided_start): Update to match.
7842         * sections.c (GOMP_sections_start): Likewise.
7843         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
7844
7845         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
7846         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
7847         Use bounds check instead of modulus.
7848         (gomp_ordered_sync): Split out of GOMP_ordered_start.
7849         (gomp_ordered_last): Don't sync with ordered_owner here.
7850         (gomp_ordered_next): Likewise.
7851         (gomp_ordered_static_loop_next): Likewise.
7852         * loop.c, libgomp.h: Update to match.
7853
7854         * libgomp.h (GOMP_barrier): Declare.
7855
7856         * testsuite/barrier-1.c: New file.
7857         * testsuite/critical-1.c: New file.
7858         * testsuite/ordered-2.c: New file.
7859         * testsuite/ordered-1.c: New file.
7860         * testsuite/sections-1.c: New file.
7861         * testsuite/single-1.c: New file.
7862         * testsuite/Makefile (TESTS): Add them.
7863
7864 2005-05-04  Richard Henderson  <rth@redhat.com>
7865
7866         * libgomp.h (struct gomp_work_share): Add ordered_owner.
7867         * loop.c (GOMP_loop_static_start): If not the startup thread,
7868         acquire the mutex to wait for initialization complete.
7869         (GOMP_loop_ordered_static_start): Likewise.
7870         (GOMP_loop_ordered_runtime_start): Likewise.
7871         (GOMP_loop_ordered_static_first): Remove.
7872         (GOMP_loop_ordered_dynamic_first): Remove.
7873         (GOMP_loop_ordered_guided_first): Remove.
7874         (GOMP_loop_ordered_runtime_first): Remove.
7875         * ordered.c (gomp_ordered_loop_first): Post to own release when
7876         we're the first thread.
7877         (gomp_ordered_loop_last): Wait on release if not owner.
7878         (gomp_ordered_loop_next): Likewise.
7879         (gomp_ordered_static_loop_init): New.
7880         (gomp_ordered_static_loop_next): Use ordered_owner.
7881         (GOMP_ordered_start): Likewise.
7882         * work.c (gomp_new_work_share): Initialize ordered_owner.
7883
7884 2005-05-03  Richard Henderson  <rth@redhat.com>
7885
7886         * Makefile (OPT): New.
7887         (CFLAGS): Use it.
7888
7889         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
7890         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
7891         * libgomp.h, libgomp.map, NOTES: Update to match.
7892
7893         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
7894         Add initialized and thr members.
7895         (gomp_thread_start): Pause when initially spawned to wait for
7896         the whole team to be created.
7897         (gomp_team_start): Release team members at the end.
7898
7899         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
7900         (f_foo_1): Use GOMP_loop_end.
7901         (f_foo_2): Use GOMP_loop_end_nowait.
7902
7903         * testsuite/loop-2.c: New file.
7904         * testsuite/Makefile (TESTS): Add it.
7905
7906 2005-05-03  Richard Henderson  <rth@redhat.com>
7907
7908         * iter.c (gomp_iter_static_next): Fix overflow check typo.
7909         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
7910         * team.c (new_team): Initialize oldest_live_gen to 1 if no
7911         initial work_share.
7912
7913         * testsuite/Makefile: New file.
7914         * testsuite/loop-1.c: New file.
7915
7916 2005-05-03  Richard Henderson  <rth@redhat.com>
7917
7918         Initial implementation and checkin.
7919 \f
7920 Copyright (C) 2005-2016 Free Software Foundation, Inc.
7921
7922 Copying and distribution of this file, with or without modification,
7923 are permitted in any medium without royalty provided the copyright
7924 notice and this notice are preserved.