libgomp/ChangeLog

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