libgomp/ChangeLog

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