libgomp/ChangeLog

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