libgomp/ChangeLog

   1 2018-05-09  Tom de Vries  <tom@codesourcery.com>
   2
   3         PR libgomp/82901
   4         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
   5         to GOACC_enter_exit_data.
   6
   7 2018-05-09  Tom de Vries  <tom@codesourcery.com>
   8
   9         PR libgomp/83792
  10         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
  11         (async_synchronous_p): New function.
  12         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
  13         async_valid_p.
  14         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
  15         async_valid_stream_id_p.
  16         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
  17         * oacc-parallel.c (GOACC_parallel_keyed): Same.
  18
  19 2018-05-07  Tom de Vries  <tom@codesourcery.com>
  20
  21         PR testsuite/85677
  22         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
  23         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
  24
  25 2018-05-03  Tom de Vries  <tom@codesourcery.com>
  26
  27         PR testsuite/85106
  28         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
  29         extra_tool_flags if it contains an -foffload=-fdump-* flag.
  30         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
  31         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
  32
  33 2018-05-02  Tom de Vries  <tom@codesourcery.com>
  34
  35         PR libgomp/85411
  36         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
  37         GOMP_OPENACC_DIM ...
  38         * env.c (parse_gomp_openacc_dim): ... here.  New function.
  39         (initialize_env): Call parse_gomp_openacc_dim.
  40         (goacc_default_dims): Define.
  41         * libgomp.h (goacc_default_dims): Declare.
  42         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
  43         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
  44         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
  45         GOMP_PLUGIN_acc_default_dim.
  46         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
  47         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
  48
  49 2018-05-02  Tom de Vries  <tom@codesourcery.com>
  50
  51         PR testsuite/83791
  52         * testsuite/libgomp.c++/udr-9.C: Update.
  53         * testsuite/libgomp.c++/atomic-16.C: Remove.
  54         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
  55         * testsuite/libgomp.c++/loop-13.C: Remove.
  56         * testsuite/libgomp.c++/loop-14.C: Remove.
  57         * testsuite/libgomp.c++/loop-15.C: Remove.
  58         * testsuite/libgomp.c++/monotonic-1.C: Remove.
  59         * testsuite/libgomp.c++/monotonic-2.C: Remove.
  60         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
  61         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
  62         * testsuite/libgomp.c++/ordered-1.C: Remove.
  63         * testsuite/libgomp.c++/pr45784.C: Remove.
  64         * testsuite/libgomp.c++/pr64824.C: Remove.
  65         * testsuite/libgomp.c++/pr64868.C: Remove.
  66         * testsuite/libgomp.c++/pr66199-1.C: Remove.
  67         * testsuite/libgomp.c++/pr66199-2.C: Remove.
  68         * testsuite/libgomp.c++/pr66199-3.C: Remove.
  69         * testsuite/libgomp.c++/pr66199-4.C: Remove.
  70         * testsuite/libgomp.c++/pr66199-5.C: Remove.
  71         * testsuite/libgomp.c++/pr66199-6.C: Remove.
  72         * testsuite/libgomp.c++/pr66199-7.C: Remove.
  73         * testsuite/libgomp.c++/pr66199-8.C: Remove.
  74         * testsuite/libgomp.c++/pr66199-9.C: Remove.
  75         * testsuite/libgomp.c++/pr69389.C: Remove.
  76         * testsuite/libgomp.c++/simd10.C: Remove.
  77         * testsuite/libgomp.c++/simd11.C: Remove.
  78         * testsuite/libgomp.c++/simd12.C: Remove.
  79         * testsuite/libgomp.c++/simd13.C: Remove.
  80         * testsuite/libgomp.c++/target-1.C: Remove.
  81         * testsuite/libgomp.c++/target-3.C: Remove.
  82         * testsuite/libgomp.c++/target-4.C: Remove.
  83         * testsuite/libgomp.c++/target-5.C: Remove.
  84         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
  85         * testsuite/libgomp.c++/taskloop-1.C: Remove.
  86         * testsuite/libgomp.c++/taskloop-2.C: Remove.
  87         * testsuite/libgomp.c++/taskloop-3.C: Remove.
  88         * testsuite/libgomp.c++/taskloop-4.C: Remove.
  89         * testsuite/libgomp.c++/udr-9.C: Remove.
  90         * testsuite/libgomp.c++/for-10.C: Remove.
  91         * testsuite/libgomp.c++/for-11.C: Remove.
  92         * testsuite/libgomp.c++/for-12.C: Remove.
  93         * testsuite/libgomp.c++/for-13.C: Remove.
  94         * testsuite/libgomp.c++/for-14.C: Remove.
  95         * testsuite/libgomp.c++/for-9.C: Remove.
  96         * testsuite/libgomp.c/atomic-18.c: Move ...
  97         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
  98         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
  99         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
 100         * testsuite/libgomp.c/loop-13.c: Move ...
 101         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
 102         * testsuite/libgomp.c/loop-14.c: Move ...
 103         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
 104         * testsuite/libgomp.c/loop-15.c: Remove.
 105         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
 106         * testsuite/libgomp.c/monotonic-1.c: Move ...
 107         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
 108         * testsuite/libgomp.c/monotonic-2.c: Move ...
 109         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
 110         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
 111         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
 112         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
 113         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
 114         * testsuite/libgomp.c/ordered-4.c: Move ...
 115         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
 116         * testsuite/libgomp.c/pr45784.c: Move ...
 117         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
 118         * testsuite/libgomp.c/pr64824.c: Move ...
 119         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
 120         * testsuite/libgomp.c/pr64868.c: Move ...
 121         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
 122         * testsuite/libgomp.c/pr66199-1.c: Move ...
 123         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
 124         * testsuite/libgomp.c/pr66199-2.c: Move ...
 125         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
 126         * testsuite/libgomp.c/pr66199-3.c: Move ...
 127         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
 128         * testsuite/libgomp.c/pr66199-4.c: Move ...
 129         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
 130         * testsuite/libgomp.c/pr66199-5.c: Move ...
 131         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
 132         * testsuite/libgomp.c/pr66199-6.c: Move ...
 133         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
 134         * testsuite/libgomp.c/pr66199-7.c: Move ...
 135         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
 136         * testsuite/libgomp.c/pr66199-8.c: Move ...
 137         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
 138         * testsuite/libgomp.c/pr66199-9.c: Move ...
 139         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
 140         * testsuite/libgomp.c/pr69389.c: Move ...
 141         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
 142         * testsuite/libgomp.c/simd-14.c: Move ...
 143         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
 144         * testsuite/libgomp.c/simd-15.c: Move ...
 145         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
 146         * testsuite/libgomp.c/simd-16.c: Move ...
 147         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
 148         * testsuite/libgomp.c/simd-17.c: Move ...
 149         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
 150         * testsuite/libgomp.c/target-1.c: Move ...
 151         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
 152         * testsuite/libgomp.c/target-10.c: Move ...
 153         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
 154         * testsuite/libgomp.c/target-13.c: Move ...
 155         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
 156         * testsuite/libgomp.c/target-2.c: Move ...
 157         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
 158         * testsuite/libgomp.c/taskgroup-1.c: Move ...
 159         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
 160         * testsuite/libgomp.c/taskloop-1.c: Move ...
 161         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
 162         * testsuite/libgomp.c/taskloop-2.c: Move ...
 163         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
 164         * testsuite/libgomp.c/taskloop-3.c: Move ...
 165         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
 166         * testsuite/libgomp.c/taskloop-4.c: Move ...
 167         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
 168         * testsuite/libgomp.c/udr-1.c: Move ...
 169         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
 170         * testsuite/libgomp.c/for-1.c: Move ...
 171         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
 172         * testsuite/libgomp.c/for-1.h: Move ...
 173         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
 174         * testsuite/libgomp.c/for-2.c: Move ...
 175         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
 176         * testsuite/libgomp.c/for-2.h: Move ...
 177         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
 178         * testsuite/libgomp.c/for-3.c: Move ...
 179         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
 180         * testsuite/libgomp.c/for-4.c: Move ...
 181         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
 182         * testsuite/libgomp.c/for-5.c: Move ...
 183         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
 184         * testsuite/libgomp.c/for-6.c: Move ...
 185         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
 186
 187 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 188
 189         PR libgomp/82428
 190         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
 191         __builtin_goacc_parlevel_{id,size}.
 192         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
 193         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
 194         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
 195         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
 196         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
 197         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
 198         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
 199         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
 200         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
 201         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
 202         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
 203         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
 204         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
 205         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
 206         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
 207         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
 208         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
 209         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
 210         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
 211         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
 212         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
 213         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
 214         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
 215
 216 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 217
 218         PR testsuite/85106
 219         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
 220
 221 2018-05-02  Tom de Vries  <tom@codesourcery.com>
 222
 223         PR testsuite/85106
 224         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
 225
 226 2018-04-29  Julian Brown  <julian@codesourcery.com>
 227             Tom de Vries  <tom@codesourcery.com>
 228
 229         PR testsuite/85527
 230         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
 231         arbitrary order for iterations of atomic subtract check.
 232
 233 2018-04-28  Tom de Vries  <tom@codesourcery.com>
 234
 235         PR testsuite/85527
 236         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
 237         atomic capture results obtained in parallel loop to an array, instead of
 238         to a scalar.
 239
 240 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 241
 242         PR libgomp/84020
 243         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
 244         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
 245         (process_GOMP_NVPTX_JIT): New function.
 246         (link_ptx): Use process_GOMP_NVPTX_JIT.
 247
 248 2018-04-26  Richard Biener <rguenther@suse.de>
 249             Tom de Vries  <tom@codesourcery.com>
 250
 251         PR lto/85422
 252         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
 253
 254 2018-04-26  Tom de Vries  <tom@codesourcery.com>
 255
 256         PR target/85519
 257         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
 258         recursion depth from 25 to 23.
 259         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
 260
 261 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * configure: Regenerated.
 264
 265 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
 266             Tom de Vries  <tom@codesourcery.com>
 267
 268         PR target/85445
 269         * testsuite/libgomp.oacc-c++/ref-1.C: New.
 270
 271 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
 272
 273         PR libgomp/85463
 274         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
 275         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
 276         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
 277         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
 278         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
 279         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
 280
 281         PR libfortran/85166
 282         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
 283         abort".
 284         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 285
 286 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
 287
 288         * configure: Regenerated.
 289
 290 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
 291
 292         PR jit/85384
 293         * configure: Regenerate.
 294
 295 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
 296             Tom de Vries  <tom@codesourcery.com>
 297
 298         PR middle-end/84955
 299         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
 300         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
 301
 302 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 303
 304         PR fortran/83064
 305         PR testsuite/85346
 306         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
 307         test from gfortran.dg to here.
 308
 309 2018-04-05  Tom de Vries  <tom@codesourcery.com>
 310
 311         PR target/85204
 312         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
 313
 314 2018-03-26  Tom de Vries  <tom@codesourcery.com>
 315
 316         PR tree-optimization/85063
 317         * testsuite/libgomp.c/switch-conversion-2.c: New test.
 318         * testsuite/libgomp.c/switch-conversion.c: New test.
 319         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
 320         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
 321
 322 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
 323
 324         PR fortran/84381
 325         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
 326         call abort by STOP n.
 327         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
 328         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
 329         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
 330         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
 331         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
 332         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
 333         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
 334         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
 335         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
 336         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
 337         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
 338         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
 339         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
 340         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
 341         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
 342         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
 343         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
 344         * testsuite/libgomp.fortran/associate1.f90: Likewise.
 345         * testsuite/libgomp.fortran/associate2.f90: Likewise.
 346         * testsuite/libgomp.fortran/associate3.f90: Likewise.
 347         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
 348         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
 349         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
 350         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
 351         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
 352         * testsuite/libgomp.fortran/character1.f90: Likewise.
 353         * testsuite/libgomp.fortran/character2.f90: Likewise.
 354         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
 355         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
 356         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
 357         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
 358         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
 359         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
 360         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
 361         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
 362         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
 363         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
 364         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
 365         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
 366         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
 367         * testsuite/libgomp.fortran/do1.f90: Likewise.
 368         * testsuite/libgomp.fortran/do2.f90: Likewise.
 369         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
 370         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
 371         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
 372         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
 373         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
 374         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
 375         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
 376         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
 377         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
 378         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
 379         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
 380         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
 381         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
 382         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
 383         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
 384         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
 385         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
 386         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
 387         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
 388         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
 389         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
 390         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
 391         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
 392         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
 393         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
 394         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
 395         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
 396         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
 397         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
 398         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
 399         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
 400         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
 401         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
 402         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
 403         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
 404         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
 405         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
 406         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
 407         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
 408         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
 409         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
 410         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
 411         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
 412         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
 413         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 414         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
 415         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
 416         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
 417         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
 418         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 419         * testsuite/libgomp.fortran/lib2.f: Likewise.
 420         * testsuite/libgomp.fortran/lib3.f: Likewise.
 421         * testsuite/libgomp.fortran/lib4.f90: Likewise.
 422         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
 423         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
 424         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 425         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
 426         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
 427         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
 428         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
 429         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 430         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
 431         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
 432         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
 433         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
 434         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
 435         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
 436         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 437         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
 438         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
 439         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
 440         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
 441         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
 442         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
 443         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
 444         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 445         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
 446         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
 447         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
 448         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
 449         * testsuite/libgomp.fortran/pr25162.f: Likewise.
 450         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
 451         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
 452         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
 453         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
 454         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
 455         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
 456         * testsuite/libgomp.fortran/pr28390.f: Likewise.
 457         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
 458         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
 459         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
 460         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
 461         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
 462         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
 463         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
 464         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
 465         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
 466         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
 467         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
 468         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
 469         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
 470         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
 471         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
 472         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
 473         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
 474         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
 475         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
 476         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
 477         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
 478         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
 479         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
 480         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
 481         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
 482         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 483         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
 484         * testsuite/libgomp.fortran/reference1.f90: Likewise.
 485         * testsuite/libgomp.fortran/reference2.f90: Likewise.
 486         * testsuite/libgomp.fortran/retval1.f90: Likewise.
 487         * testsuite/libgomp.fortran/retval2.f90: Likewise.
 488         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
 489         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
 490         * testsuite/libgomp.fortran/simd1.f90: Likewise.
 491         * testsuite/libgomp.fortran/simd2.f90: Likewise.
 492         * testsuite/libgomp.fortran/simd3.f90: Likewise.
 493         * testsuite/libgomp.fortran/simd4.f90: Likewise.
 494         * testsuite/libgomp.fortran/simd5.f90: Likewise.
 495         * testsuite/libgomp.fortran/simd6.f90: Likewise.
 496         * testsuite/libgomp.fortran/simd7.f90: Likewise.
 497         * testsuite/libgomp.fortran/stack.f90: Likewise.
 498         * testsuite/libgomp.fortran/strassen.f90: Likewise.
 499         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
 500         * testsuite/libgomp.fortran/tabs2.f: Likewise.
 501         * testsuite/libgomp.fortran/target1.f90: Likewise.
 502         * testsuite/libgomp.fortran/target2.f90: Likewise.
 503         * testsuite/libgomp.fortran/target3.f90: Likewise.
 504         * testsuite/libgomp.fortran/target4.f90: Likewise.
 505         * testsuite/libgomp.fortran/target5.f90: Likewise.
 506         * testsuite/libgomp.fortran/target6.f90: Likewise.
 507         * testsuite/libgomp.fortran/target7.f90: Likewise.
 508         * testsuite/libgomp.fortran/target8.f90: Likewise.
 509         * testsuite/libgomp.fortran/task1.f90: Likewise.
 510         * testsuite/libgomp.fortran/task2.f90: Likewise.
 511         * testsuite/libgomp.fortran/task3.f90: Likewise.
 512         * testsuite/libgomp.fortran/task4.f90: Likewise.
 513         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
 514         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
 515         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
 516         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
 517         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
 518         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 519         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 520         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 521         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
 522         * testsuite/libgomp.fortran/udr1.f90: Likewise.
 523         * testsuite/libgomp.fortran/udr10.f90: Likewise.
 524         * testsuite/libgomp.fortran/udr11.f90: Likewise.
 525         * testsuite/libgomp.fortran/udr12.f90: Likewise.
 526         * testsuite/libgomp.fortran/udr13.f90: Likewise.
 527         * testsuite/libgomp.fortran/udr14.f90: Likewise.
 528         * testsuite/libgomp.fortran/udr15.f90: Likewise.
 529         * testsuite/libgomp.fortran/udr2.f90: Likewise.
 530         * testsuite/libgomp.fortran/udr3.f90: Likewise.
 531         * testsuite/libgomp.fortran/udr4.f90: Likewise.
 532         * testsuite/libgomp.fortran/udr5.f90: Likewise.
 533         * testsuite/libgomp.fortran/udr6.f90: Likewise.
 534         * testsuite/libgomp.fortran/udr7.f90: Likewise.
 535         * testsuite/libgomp.fortran/udr8.f90: Likewise.
 536         * testsuite/libgomp.fortran/udr9.f90: Likewise.
 537         * testsuite/libgomp.fortran/vla1.f90: Likewise.
 538         * testsuite/libgomp.fortran/vla2.f90: Likewise.
 539         * testsuite/libgomp.fortran/vla3.f90: Likewise.
 540         * testsuite/libgomp.fortran/vla4.f90: Likewise.
 541         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 542         * testsuite/libgomp.fortran/vla6.f90: Likewise.
 543         * testsuite/libgomp.fortran/vla7.f90: Likewise.
 544         * testsuite/libgomp.fortran/vla8.f90: Likewise.
 545         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
 546         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
 547         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 548         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 549         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 550         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 551         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 552         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 553         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 554         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 555         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 556         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
 557         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 558         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
 559         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 560         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 561         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 562         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 563         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 564         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 565         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 566         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 567         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 568         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
 569         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
 570         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 571         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 572         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 573         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 574         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 575         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 576         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 577         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 578         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 579         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 580         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 581         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 582         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 583         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
 584         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 585         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
 586         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 587         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
 588         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
 589         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
 590         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
 591         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 592         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 593         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 594         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 595         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 596         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 597         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 598         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 599         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 600         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 601         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 602         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 603         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 604         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 605         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 606         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 607         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 608         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 609         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 610         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 611         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
 612         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 613         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 614         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 615         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
 616         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
 617         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
 618         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
 619         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 620         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 621         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 622         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 623         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 624         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 625         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 626         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 627         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
 628         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
 629         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 630         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 631         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 632         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 633         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
 634         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
 635         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
 636         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 637         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 638         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
 639
 640 2018-03-20  Richard Biener  <rguenther@suse.de>
 641
 642         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
 643         parallelizable loop.
 644
 645 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 646
 647         PR target/84148
 648         * configure: Regenerate.
 649
 650 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
 651
 652         PR fortran/84418
 653         * libgomp.fortran/pr84418-1.f90: New test.
 654         * libgomp.fortran/pr84418-2.f90: New test.
 655
 656 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
 657
 658         PR fortran/84313
 659         * testsuite/libgomp.fortran/threadprivate4.f90: Add
 660         -std=f2003 -fall-intrinsics into dg-additional-options.
 661
 662 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 663
 664         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
 665         clonable.
 666
 667 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 668
 669         * testsuite/libgomp.hsa.c/staticvar.c: New test.
 670
 671 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 672
 673         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
 674         [__cplusplus]: Declare extern "C".
 675
 676 2018-02-07  Tom de Vries  <tom@codesourcery.com>
 677
 678         PR libgomp/84217
 679         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
 680
 681 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
 682             Jakub Jelinek  <jakub@redhat.com>
 683
 684         PR libgomp/84096
 685         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
 686         instead of omp_lock_t.
 687
 688 2018-01-25  Tom de Vries  <tom@codesourcery.com>
 689
 690         PR target/84028
 691         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
 692
 693 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 694
 695         PR target/83589
 696         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
 697
 698 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 699
 700         PR target/81352
 701         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
 702
 703 2018-01-19  Tom de Vries  <tom@codesourcery.com>
 704             Cesar Philippidis  <cesar@codesourcery.com>
 705
 706         PR target/83920
 707         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
 708         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
 709
 710 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 711
 712         Update copyright years.
 713
 714         * libgomp.texi: Bump @copying's copyright year.
 715
 716 2017-12-30  Tom de Vries  <tom@codesourcery.com>
 717
 718         PR libgomp/83046
 719         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
 720         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
 721
 722 2017-12-27  Tom de Vries  <tom@codesourcery.com>
 723
 724         PR c++/83046
 725         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
 726         (test_nonstatic): Fix return type to workaround PR83046.
 727
 728 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
 729
 730         PR testsuite/83281
 731         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
 732         j suffix instead of i.
 733         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
 734         Likewise.
 735
 736 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
 737
 738         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
 739         call to acc_wait (1).
 740
 741 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
 742
 743         PR fortran/81304
 744         * testsuite/libgomp.fortran/pr81304.f90: New test.
 745
 746 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 747
 748         PR fortran/81841
 749         * libgomp.fortran/pr81841.f90: New test.
 750
 751 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 752
 753         PR libgomp/83106
 754         * target.c (gomp_target_init): Compute lengths just once and
 755         use them in both malloc size and subsequent copying.
 756
 757 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 758
 759         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 760         * acinclude.m4: Add cet.m4.
 761         * configure: Regenerate.
 762         * Makefile.in: Likewise.
 763         * testsuite/Makefile.in: Likewise.
 764
 765 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 766
 767         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 768         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 769         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 770         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 771         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 772         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 773
 774 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 775
 776         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 777         non-nvidia devices.
 778
 779 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 780
 781         PR c++/82835
 782         * testsuite/libgomp.c++/pr82835.C: New test.
 783
 784 2017-11-06  Martin Liska  <mliska@suse.cz>
 785
 786         * testsuite/libgomp.c++/loop-2.C: Return a value
 787         for functions with non-void return type, or change type to void,
 788         or add -Wno-return-type for test.
 789         * testsuite/libgomp.c++/loop-4.C: Likewise.
 790         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 791         * testsuite/libgomp.c++/shared-1.C: Likewise.
 792         * testsuite/libgomp.c++/single-1.C: Likewise.
 793         * testsuite/libgomp.c++/single-2.C: Likewise.
 794
 795 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 796
 797         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 798         "do {} while (false)".
 799         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 800         after HSA_DEBUG call.
 801
 802 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 803
 804         * target.c (struct gomp_coalesce_buf): New type.
 805         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 806         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 807         (gomp_copy_host2dev): Add CBUF argument, if copying into
 808         the cached ranges, memcpy into buffer instead of copying
 809         into device.
 810         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 811         Add CBUF argument, pass it through to other calls.
 812         (gomp_map_vars): Aggregate copies from host to device if small enough
 813         and with small enough gaps in between into memcpy into a buffer and
 814         fewer host to device copies from the buffer.
 815         (gomp_update): Adjust gomp_copy_host2dev caller.
 816
 817 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 818
 819         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 820         run" directive.
 821         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 822         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 823         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 824         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 825
 826 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 827
 828         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 829         openacc_nvidia_accel_selected.
 830         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 831         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 832         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 833         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 834         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 835         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 836         openacc_nvidia_accel_selected. Skip for shared memory device.
 837         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 838         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 839
 840 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 841
 842         PR hsa/82416
 843         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 844
 845 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 846
 847         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 848         Remove acc_device_nvidia references.
 849         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 850         Same.
 851
 852 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 853
 854         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 855         vector_length(32) clause from acc parallel directive.
 856         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 857
 858 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 859
 860         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 861         (main): Reduce sum of arr elements.  Assert that hres is exactly
 862         representable in 32-bit floating point.
 863         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 864         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 865         exactly representable in 32-bit floating point.
 866         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 867
 868 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 869
 870         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 871         setting.
 872         * testsuite/libgomp.c++/pr69393.C: Same.
 873         * testsuite/libgomp.c++/taskloop-1.C: Same.
 874         * testsuite/libgomp.c++/taskloop-3.C: Same.
 875         * testsuite/libgomp.c++/taskloop-4.C: Same.
 876         * testsuite/libgomp.c/for-4.c: Same.
 877         * testsuite/libgomp.c/pr66199-3.c: Same.
 878         * testsuite/libgomp.c/pr66199-4.c: Same.
 879         * testsuite/libgomp.c/pr66199-6.c: Same.
 880         * testsuite/libgomp.c/taskloop-1.c: Same.
 881         * testsuite/libgomp.c/taskloop-3.c: Same.
 882         * testsuite/libgomp.c/taskloop-4.c: Same.
 883         * testsuite/libgomp.fortran/aligned1.f03: Same.
 884         * testsuite/libgomp.fortran/condinc1.f: Same.
 885         * testsuite/libgomp.fortran/condinc3.f90: Same.
 886         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 887         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 888         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 889         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 890         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 891         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 892         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 893         * testsuite/libgomp.fortran/recursion1.f90: Same.
 894         * testsuite/libgomp.fortran/target2.f90: Same.
 895         * testsuite/libgomp.fortran/target5.f90: Same.
 896         * testsuite/libgomp.fortran/task3.f90: Same.
 897
 898 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 899
 900         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 901         vector_length(32) clause from acc parallel directive.
 902         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 903
 904 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 905
 906         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 907         Remove acc_device_nvidia references.
 908
 909 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 910
 911         PR c/81875
 912         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 913
 914 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 915
 916         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 917         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 918         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 919         * testsuite/libgomp.c/c.exp: Include test-cases from
 920         libgomp.c-c++-common.
 921         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 922         files.
 923
 924 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 925
 926         PR c++/81314
 927         * testsuite/libgomp.c++/pr81314.C: New test.
 928
 929 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 930
 931         * libgomp.texi (Top): www.openacc.org now uses https.
 932         (Enabling OpenACC): Ditto.
 933         (acc_get_num_devices): Ditto.
 934         (acc_set_device_type): Ditto.
 935         (acc_get_device_type): Ditto.
 936         (acc_set_device_num): Ditto.
 937         (acc_get_device_num): Ditto.
 938         (acc_async_test): Ditto.
 939         (acc_async_test_all): Ditto.
 940         (acc_wait): Ditto.
 941         (acc_wait_all): Ditto.
 942         (acc_wait_all_async): Ditto.
 943         (acc_wait_async): Ditto.
 944         (acc_init): Ditto.
 945         (acc_shutdown): Ditto.
 946         (acc_on_device): Ditto.
 947         (acc_malloc): Ditto.
 948         (acc_free): Ditto.
 949         (acc_copyin): Ditto.
 950         (acc_present_or_copyin): Ditto.
 951         (acc_create): Ditto.
 952         (acc_present_or_create): Ditto.
 953         (acc_copyout): Ditto.
 954         (acc_delete): Ditto.
 955         (acc_update_device): Ditto.
 956         (acc_update_self): Ditto.
 957         (acc_map_data): Ditto.
 958         (acc_unmap_data): Ditto.
 959         (acc_deviceptr): Ditto.
 960         (acc_hostptr): Ditto.
 961         (acc_is_present): Ditto.
 962         (acc_memcpy_to_device): Ditto.
 963         (acc_memcpy_from_device): Ditto.
 964         (acc_get_current_cuda_device): Ditto.
 965         (acc_get_current_cuda_context): Ditto.
 966         (acc_get_cuda_stream): Ditto.
 967         (acc_set_cuda_stream): Ditto.
 968         (ACC_DEVICE_TYPE): Ditto.
 969         (ACC_DEVICE_NUM): Ditto.
 970         (OpenACC Library Interoperability): Ditto.
 971
 972 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 973
 974         PR c/81687
 975         * testsuite/libgomp.c/pr81687-1.c: New test.
 976         * testsuite/libgomp.c/pr81687-2.c: New test.
 977
 978 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 979
 980         PR c/69389
 981         * testsuite/libgomp.c/pr69389.c: New test.
 982         * testsuite/libgomp.c++/pr69389.C: New test.
 983
 984 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 985
 986         PR middle-end/78266
 987         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 988         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 989
 990 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 991
 992         PR c/45784
 993         * testsuite/libgomp.c/pr45784.c: New test.
 994         * testsuite/libgomp.c++/pr45784.C: New test.
 995
 996 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 997
 998         * testsuite/libgomp.oacc-c/vec.c: New test.
 999
1000 2017-07-03  Tom de Vries  <tom@codesourcery.com>
1001
1002         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
1003
1004 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1005
1006         * plugin/plugin-nvptx.c (notify_var): New function.
1007         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
1008
1009 2017-06-27  Tom de Vries  <tom@codesourcery.com>
1010
1011         * env.c (parse_unsigned_long_1): Factor out of ...
1012         (parse_unsigned_long): ... here.
1013         (parse_int_1): Factor out of ...
1014         (parse_int): ... here.
1015         (parse_int_secure): New function.
1016         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
1017         * secure_getenv.h: Factor out of ...
1018         * plugin/plugin-hsa.c: ... here.
1019         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
1020
1021 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
1022
1023         PR c++/81130
1024         * testsuite/libgomp.c++/pr81130.C: New test.
1025
1026 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1027
1028         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
1029         default args.
1030         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
1031         dg-xfail-run-if default args.
1032
1033 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1034
1035         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
1036         * testsuite/libgomp.c/pr39591-3.c: Likewise.
1037
1038 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
1039
1040         PR libgomp/80822
1041         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
1042         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
1043         sibling lists, depending on level just pick up what CPUs to put
1044         together into a place vs. whether add multiple ordered places.
1045
1046 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
1047
1048         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
1049         * libgomp.map (OACC_2.0.1): Add these.
1050         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
1051         for "acc_wait", and "acc_wait_all", respectively.
1052         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
1053         for "acc_wait", and "acc_wait_all", respectively.
1054         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
1055         * libgomp.texi (acc_wait, acc_wait_all): Update.
1056         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
1057         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
1058         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
1059
1060         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
1061         acc_present_or_copyin and acc_present_or_create procedures,
1062         respectively.
1063         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
1064         generally different variants of OpenACC Runtime Library functions.
1065         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1066
1067         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
1068         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
1069
1070         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
1071         of preprocessor definitions.
1072         * libgomp.h (strong_alias): Guard by "#ifdef
1073         HAVE_ATTRIBUTE_ALIAS".
1074         * oacc-mem.c: Provide "acc_pcreate" as alias for
1075         "acc_present_or_create", and "acc_pcopyin" as alias for
1076         "acc_present_or_copyin".
1077         * libgomp.map: New version "OACC_2.0.1".
1078         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
1079         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
1080         its content into...
1081         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
1082         Extend testing.
1083
1084         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
1085         when disabling nvptx offloading.
1086
1087 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
1088
1089         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
1090         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1091         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
1092
1093         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
1094         * testsuite/lib/libgomp.exp
1095         (check_effective_target_openacc_nvidia_accel_configured): New
1096         proc.
1097         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
1098         (check_effective_target_c++): New procs.
1099         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
1100         (check_effective_target_c++): Likewise.
1101
1102 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
1103
1104         PR middle-end/80809
1105         * testsuite/libgomp.c/pr80809-2.c: New test.
1106         * testsuite/libgomp.c/pr80809-3.c: New test.
1107
1108         PR middle-end/80809
1109         * testsuite/libgomp.c/pr80809-1.c: New test.
1110
1111         PR middle-end/80853
1112         * testsuite/libgomp.c/pr80853.c: New test.
1113
1114 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
1115
1116         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
1117         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
1118         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
1119         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1120         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
1121
1122         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
1123         Debug output for failure.
1124
1125 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1126
1127         * testsuite/lib/libgomp.exp: Load scanlang.exp.
1128
1129 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
1130
1131         PR bootstrap/80531
1132         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
1133         bootstrap compare failures.
1134
1135 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
1136
1137         * testsuite/libgomp.c/target-36.c: New testcase.
1138
1139 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
1140
1141         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
1142         instead of char.
1143
1144 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
1145
1146         PR libgomp/80394
1147         * testsuite/libgomp.c/pr80394.c: New test.
1148
1149 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
1150
1151         PR libgomp/79876
1152         * config/posix/thread-stacksize.h: New file.
1153         * config/darwin/thread-stacksize.h: New file.
1154         * config/nvptx/thread-stacksize.h: New file.
1155         * env.c: Include thread-stacksize.h.
1156         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
1157         instead of 0.  Call pthread_attr_setstacksize even if
1158         GOMP_DEFAULT_STACKSIZE is non-zero.
1159
1160 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
1161
1162         * env.c (initialize_env): Initialize stacksize to 0.
1163
1164 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
1165
1166         PR c++/80029
1167         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
1168
1169 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
1170
1171         PR c/79940
1172         * testsuite/libgomp.c/pr79940.c: New test.
1173
1174 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1175
1176         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
1177         targets.
1178         Add __float128 options.
1179
1180 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
1181
1182         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
1183         hppa*-*-* dg-skip-if directive.
1184
1185 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
1186
1187         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
1188         dg-skip-if directive into a comment.
1189
1190 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
1191             Chung-Lin Tang  <cltang@codesourcery.com>
1192
1193         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
1194         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
1195         add additional case.
1196         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
1197         "openacc_nvidia_accel_selected".
1198         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
1199         Add num_workers(8) clause.
1200
1201 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
1202
1203         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
1204         hppa*-*-*.
1205         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
1206         include complex.h on hppa*-*-hpux*.
1207         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1208
1209 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
1210
1211         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
1212
1213         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
1214         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
1215         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
1216         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
1217         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
1218         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
1219         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
1220         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
1221         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
1222         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
1223
1224 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
1225
1226         * libgomp-plugin.h: #include <stdbool.h>.
1227         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
1228         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
1229         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
1230         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
1231         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
1232         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
1233         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
1234         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
1235         (GOMP_OFFLOAD_openacc_register_async_cleanup)
1236         (GOMP_OFFLOAD_openacc_async_test)
1237         (GOMP_OFFLOAD_openacc_async_test_all)
1238         (GOMP_OFFLOAD_openacc_async_wait)
1239         (GOMP_OFFLOAD_openacc_async_wait_async)
1240         (GOMP_OFFLOAD_openacc_async_wait_all)
1241         (GOMP_OFFLOAD_openacc_async_wait_all_async)
1242         (GOMP_OFFLOAD_openacc_async_set_async)
1243         (GOMP_OFFLOAD_openacc_create_thread_data)
1244         (GOMP_OFFLOAD_openacc_destroy_thread_data)
1245         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
1246         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
1247         (GOMP_OFFLOAD_openacc_get_cuda_stream)
1248         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
1249         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
1250         these.
1251         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
1252         (GOMP_OFFLOAD_unload_image): Fix argument types.
1253
1254 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
1255
1256         * testsuite/lib/libgomp.exp
1257         (check_effective_target_hsa_offloading_selected_nocache): Fix up
1258         check_compile invocation.  Fix up removal of executable.  Drop
1259         bogus "2>&1" argument.
1260
1261         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
1262         directive.
1263
1264 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
1265             Martin Jambor  <mjambor@suse.cz>
1266
1267         * plugin/hsa.h: Moved to top level include.
1268         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
1269
1270 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
1271
1272         PR other/79046
1273         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
1274         of cat to get version from BASE-VER file.
1275         * testsuite/Makefile.in: Regenerated.
1276
1277 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
1278
1279         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
1280         for _WIN64.
1281
1282 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
1283
1284         * plugin/hsa.h: Add GCC runtime library exception.
1285         * plugin/hsa_ext_finalize.h: Likewise.
1286
1287         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
1288         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
1289         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
1290         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
1291         plugin/include/cuda as include dir and -ldl instead of -lcuda as
1292         library to link ptx plugin against.
1293         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
1294         (CUDA_CALLS): Define.
1295         (cuda_lib, cuda_lib_inited): New variables.
1296         (init_cuda_lib): New function.
1297         (CUDA_CALL_PREFIX): Define.
1298         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
1299         (CUDA_CALL): Use FN instead of (FN).
1300         (CUDA_CALL_NOCHECK): Define.
1301         (cuda_error, fini_streams_for_device, select_stream_for_async,
1302         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
1303         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
1304         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
1305         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
1306         CUDA_CALL_NOCHECK.
1307         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
1308         CUDA_CALL_NOCHECK.
1309         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
1310         Use CUDA_CALL_NOCHECK.
1311         * plugin/cuda/cuda.h: New file.
1312         * config.h.in: Regenerated.
1313         * configure: Regenerated.
1314
1315         PR other/79046
1316         * configure.ac: Add GCC_BASE_VER.
1317         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1318         get version from BASE-VER file.
1319         * testsuite/Makefile.in: Regenerated.
1320         * configure: Regenerated.
1321         * Makefile.in: Regenerated.
1322
1323 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1324
1325         PR libgomp/60670
1326         * Makefile.am: Make fincludedir multilib-aware.
1327         * Makefile.in: Regenerate.
1328
1329 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1330
1331         Update copyright years.
1332
1333         * libgomp.texi: Bump @copying's copyright year.
1334
1335 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1336
1337         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1338         pthread_spinlock_t instead of gomp_mutex_t lock.
1339         (gomp_get_thread_pool): Likewise.
1340         (gomp_release_thread_pool): Likewise.
1341         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1342         Likewise.
1343
1344 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1345
1346         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1347         thread pool in case nthreads == 1.
1348
1349 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1350
1351         * config/nvptx/env.c: Delete.
1352         * icv.c: Move definitions of ICV variables back ...
1353         * env.c: ...here.  Do not compile environment-related functionality if
1354         LIBGOMP_OFFLOADED_ONLY is set.
1355
1356 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1357
1358         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1359         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1360         * configure: Regenerate.
1361         * config.h.in: Likewise.
1362
1363 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1364
1365         * Makefile.in: Regenerate with automake-1.11.6.
1366         * aclocal.m4: Likewise.
1367         * configure: Likewise.
1368         * testsuite/Makefile.in: Likewise.
1369
1370 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1371
1372         * config/nvptx/critical.c: Delete to use generic implementation.
1373
1374 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1375
1376         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1377         ../../affinity.c as fallback.
1378         * config/nvptx/affinity.c: Delete to use fallback implementation.
1379
1380 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1381             Jakub Jelinek  <jakub@redhat.com>
1382             Dmitry Melnik  <dm@ispras.ru>
1383
1384         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1385         * Makefile.in. Regenerate.
1386         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1387         (LIBGOMP_USE_PTHREADS): ...here; new define.
1388         * configure: Regenerate.
1389         * config.h.in: Likewise.
1390         * config/posix/affinity.c: Move to...
1391         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1392         interface by LIBGOMP_USE_PTHREADS.
1393         * critical.c: Split out GOMP_atomic_{start,end} into...
1394         * atomic.c: ...here (new file).
1395         * env.c: Split out ICV definitions into...
1396         * icv.c: ...here (new file) and...
1397         * icv-device.c: ...here. New file.
1398         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1399         (gomp_destroy_lock_30): Ditto.
1400         (gomp_set_lock_30): Ditto.
1401         (gomp_unset_lock_30): Ditto.
1402         (gomp_test_lock_30): Ditto.
1403         (gomp_init_nest_lock_30): Ditto.
1404         (gomp_destroy_nest_lock_30): Ditto.
1405         (gomp_set_nest_lock_30): Ditto.
1406         (gomp_unset_nest_lock_30): Ditto.
1407         (gomp_test_nest_lock_30): Ditto.
1408         * lock.c: New.
1409         * config/nvptx/lock.c: New.
1410         * config/nvptx/bar.c: New.
1411         * config/nvptx/bar.h: New.
1412         * config/nvptx/doacross.h: New.
1413         * config/nvptx/error.c: New.
1414         * config/nvptx/icv-device.c: New.
1415         * config/nvptx/mutex.h: New.
1416         * config/nvptx/pool.h: New.
1417         * config/nvptx/proc.c: New.
1418         * config/nvptx/ptrlock.h: New.
1419         * config/nvptx/sem.h: New.
1420         * config/nvptx/simple-bar.h: New.
1421         * config/nvptx/target.c: New.
1422         * config/nvptx/task.c: New.
1423         * config/nvptx/team.c: New.
1424         * config/nvptx/time.c: New.
1425         * config/posix/simple-bar.h: New.
1426         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1427         (gomp_num_teams_var): Declare.
1428         (struct gomp_thread_pool): Change threads_dock member to
1429         gomp_simple_barrier_t.
1430         [__nvptx__] (gomp_thread): New implementation.
1431         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1432         (gomp_thread_destructor): Ditto.
1433         (gomp_init_thread_affinity): Ditto.
1434         * team.c: Guard uses of Pthreads-specific interfaces by
1435         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1436         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1437         * config/nvptx/alloc.c: Delete.
1438         * config/nvptx/barrier.c: Ditto.
1439         * config/nvptx/fortran.c: Ditto.
1440         * config/nvptx/iter.c: Ditto.
1441         * config/nvptx/iter_ull.c: Ditto.
1442         * config/nvptx/loop.c: Ditto.
1443         * config/nvptx/loop_ull.c: Ditto.
1444         * config/nvptx/ordered.c: Ditto.
1445         * config/nvptx/parallel.c: Ditto.
1446         * config/nvptx/priority_queue.c: Ditto.
1447         * config/nvptx/sections.c: Ditto.
1448         * config/nvptx/single.c: Ditto.
1449         * config/nvptx/splay-tree.c: Ditto.
1450         * config/nvptx/work.c: Ditto.
1451         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1452         -foffload=-lgfortran in addition to -lgfortran.
1453         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1454         * plugin/plugin-nvptx.c: Include <limits.h>.
1455         (struct targ_fn_descriptor): Add new fields.
1456         (struct ptx_device): Ditto.  Set them...
1457         (nvptx_open_device): ...here.
1458         (nvptx_adjust_launch_bounds): New.
1459         (nvptx_host2dev): Allow NULL 'nvthd'.
1460         (nvptx_dev2host): Ditto.
1461         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1462         (link_ptx): Adjust log sizes.
1463         (nvptx_host2dev): Allow NULL 'nvthd'.
1464         (nvptx_dev2host): Ditto.
1465         (nvptx_set_clocktick): New.  Use it...
1466         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1467         fields.
1468         (GOMP_OFFLOAD_dev2dev): New.
1469         (nvptx_adjust_launch_bounds): New.
1470         (nvptx_stacks_size): New.
1471         (nvptx_stacks_alloc): New.
1472         (nvptx_stacks_free): New.
1473         (GOMP_OFFLOAD_run): New.
1474         (GOMP_OFFLOAD_async_run): New (stub).
1475
1476 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1477
1478         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1479         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1480         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1481
1482 2016-11-23  Martin Liska  <mliska@suse.cz>
1483             Martin Jambor  <mjambor@suse.cz>
1484
1485         * plugin/hsa.h: New file.
1486         * plugin/hsa_ext_finalize.h: New file.
1487         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
1488         header file unistd.h, and functions secure_getenv, __secure_getenv,
1489         getuid, geteuid, getgid and getegid.
1490         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
1491         -D_GNU_SOURCE.
1492         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
1493         Handle various cases of secure_getenv presence, add an implementation
1494         when we can test effective UID and GID.
1495         (struct hsa_runtime_fn_info): New structure.
1496         (hsa_runtime_fn_info hsa_fns): New variable.
1497         (hsa_runtime_lib): Likewise.
1498         (support_cpu_devices): Likewise.
1499         (init_enviroment_variables): Load newly introduced ENV
1500         variables.
1501         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
1502         (hsa_fatal): Likewise.
1503         (DLSYM_FN): New macro.
1504         (init_hsa_runtime_functions): New function.
1505         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
1506         structure.  Depending on environment, also allow CPU devices.
1507         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
1508         (get_kernarg_memory_region): Likewise.
1509         (GOMP_OFFLOAD_init_device): Likewise.
1510         (destroy_hsa_program): Likewise.
1511         (init_basic_kernel_info): New function.
1512         (GOMP_OFFLOAD_load_image): Use it.
1513         (create_and_finalize_hsa_program): Call hsa run-time functions via
1514         hsa_fns structure.
1515         (create_single_kernel_dispatch): Likewise.
1516         (release_kernel_dispatch): Likewise.
1517         (init_single_kernel): Likewise.
1518         (parse_target_attributes): Allow up multiple HSA grid dimensions.
1519         (get_group_size): New function.
1520         (run_kernel): Likewise.
1521         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
1522         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
1523         structure.
1524         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
1525         * testsuite/libgomp-test-support.exp.in: Likewise.
1526         * Makefile.in: Regenerated.
1527         * aclocal.m4: Likewise.
1528         * config.h.in: Likewise.
1529         * configure: Likewise.
1530         * testsuite/Makefile.in: Likewise.
1531
1532 2016-11-15  Martin Jambor  <mjambor@suse.cz>
1533             Alexander Monakov  <amonakov@ispras.ru>
1534
1535         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
1536         mapping clauses to target constructs.
1537         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
1538
1539 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1540
1541         * configure: Regenerate.
1542
1543 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
1544
1545         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
1546         * omp_lib.h.in (openmp_version): Likewise.
1547         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
1548         of 201307.
1549         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1550
1551         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
1552         (fib_wrapper): Add map(from: x) clause.
1553         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
1554         (e_53_2): Likewise.
1555         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
1556         (accum): Add map(tmp) clause.
1557         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
1558         (accum): Add map(tofrom: tmp) clause.
1559         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
1560         (gramSchmidt): Likewise.
1561         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
1562         map(tofrom: sum) clause.
1563         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
1564         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
1565         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
1566         only allowed on the loop iterator.
1567         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
1568         * testsuite/libgomp.fortran/taskloop2.f90: New test.
1569         * testsuite/libgomp.fortran/taskloop4.f90: New test.
1570         * testsuite/libgomp.fortran/doacross1.f90: New test.
1571         * testsuite/libgomp.fortran/doacross3.f90: New test.
1572         * testsuite/libgomp.fortran/taskloop1.f90: New test.
1573         * testsuite/libgomp.fortran/taskloop3.f90: New test.
1574         * testsuite/libgomp.fortran/doacross2.f90: New test.
1575         * testsuite/libgomp.c/doacross-1.c (main): Add missing
1576         #pragma omp atomic read.
1577         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1578         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
1579
1580 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1581             Nathan Sidwell  <nathan@acm.org>
1582
1583         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
1584         to determine default geometry.
1585         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
1586         dimension.
1587
1588 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
1589
1590         * hashtab.h: Use standard GPLv3 with runtime exception
1591         boilerplate.
1592
1593 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
1594
1595         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
1596         size when allocating new thread.
1597
1598 2016-09-14  Marek Polacek  <polacek@redhat.com>
1599
1600         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
1601
1602 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
1603
1604         PR fortran/71014
1605         * testsuite/libgomp.fortran/pr71014.f90: New test.
1606
1607 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
1608
1609         PR middle-end/70895
1610         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
1611         firstprivate clauses.
1612         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
1613         copy clauses.
1614         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1615         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1616         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
1617         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1618         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1619         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1620         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1621         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1622         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1623         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1624         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1625         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
1626
1627 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
1628
1629         PR fortran/70598
1630         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
1631
1632 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
1633
1634         PR c++/58706
1635         * testsuite/libgomp.c++/pr58706.C: New test.
1636
1637 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
1638
1639         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
1640         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
1641         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
1642         Likewise.
1643         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1644         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1645         Likewise.
1646         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1647
1648         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1649         test, and don't hardcode -O0.
1650
1651 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1652
1653         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1654
1655 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1656
1657         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1658         test.
1659
1660 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1661
1662         PR middle-end/71734
1663         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1664         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1665
1666 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1667
1668         PR fortran/71717
1669         * testsuite/libgomp.fortran/associate3.f90: New test.
1670
1671 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1672
1673         * testsuite/libgomp.c++/target-21.C: New test.
1674
1675 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1676
1677         * testsuite/libgomp.c++/target-20.C: New test.
1678
1679 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1680             Cesar Philippidis  <cesar@codesourcery.com>
1681
1682         PR middle-end/71373
1683         * libgomp.oacc-c/nested-function-1.c: New file.
1684         * libgomp.oacc-c/nested-function-2.c: Likewise.
1685         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1686         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1687         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1688
1689 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1690
1691         PR c/71381
1692         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1693         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1694         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1695
1696 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1697
1698         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1699         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1700
1701 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1702
1703         PR c/70688
1704         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1705
1706 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1707
1708         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1709         instead of invalid schedule(static, 0).
1710         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1711
1712 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1713
1714         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1715         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1716         parameter, use to set async stream around call to gomp_unmap_vars,
1717         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1718         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1719         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1720         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1721         (event_add): Add int parameter, initialize 'val' field when
1722         adding new ptx_event struct.
1723         (nvptx_evec): Adjust event_add() call arguments.
1724         (nvptx_host2dev): Likewise.
1725         (nvptx_dev2host): Likewise.
1726         (nvptx_wait_async): Likewise.
1727         (nvptx_wait_all_async): Likewise.
1728         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1729         pass to event_add() call.
1730         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1731         parameter.
1732         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1733         call openacc.register_async_cleanup_func() hook.
1734         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1735         * target.c (gomp_copy_from_async): Delete function.
1736         (gomp_map_vars): Remove async_refcount.
1737         (gomp_unmap_vars): Likewise.
1738         (gomp_load_image_to_device): Likewise.
1739         (omp_target_associate_ptr): Likewise.
1740         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1741         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1742         (gomp_copy_from_async): Remove.
1743
1744 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1745
1746         * target.c (gomp_device_copy): New function.
1747         (gomp_copy_host2dev): Likewise.
1748         (gomp_copy_dev2host): Likewise.
1749         (gomp_free_device_memory): Likewise.
1750         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1751         (gomp_map_pointer): Likewise.
1752         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1753         NULL value from alloc_func plugin hook.
1754         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1755         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1756         (gomp_unmap_vars): Likewise.
1757         (gomp_update): Adjust to call gomp_copy_dev2host and
1758         gomp_copy_host2dev functions.
1759         (gomp_unload_image_from_device): Handle false value from
1760         unload_image_func plugin hook.
1761         (gomp_init_device): Handle false value from init_device_func
1762         plugin hook.
1763         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1764         (omp_target_free): Adjust to call gomp_free_device_memory.
1765         (omp_target_memcpy): Handle return values from host2dev_func,
1766         dev2host_func, and dev2dev_func plugin hooks.
1767         (omp_target_memcpy_rect_worker): Likewise.
1768         (gomp_target_fini): Handle false value from fini_device_func
1769         plugin hook.
1770         * libgomp.h (struct gomp_device_descr): Adjust return type of
1771         init_device_func, fini_device_func, unload_image_func, free_func,
1772         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1773         * oacc-init.c (acc_shutdown_1): Handle false value from
1774         fini_device_func plugin hook.
1775         * oacc-host.c (host_init_device): Change return type to bool.
1776         (host_fini_device): Likewise.
1777         (host_unload_image): Likewise.
1778         (host_free): Likewise.
1779         (host_dev2host): Likewise.
1780         (host_host2dev): Likewise.
1781         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1782         (acc_memcpy_to_device): Likewise.
1783         (acc_memcpy_from_device): Likewise.
1784         (delete_copyout): Add libfnname parameter, handle free_func
1785         hook fatal error case.
1786         (acc_delete): Adjust delete_copyout call.
1787         (acc_copyout): Likewise.
1788         (update_dev_host): Move gomp_mutex_unlock to after
1789         host2dev/dev2host hook calls.
1790
1791         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1792         to 'hsa_error_msg', for clarity.
1793         (hsa_fatal): Likewise.
1794         (hsa_error): New function.
1795         (init_hsa_context): Change return type to bool, adjust to return
1796         false on error.
1797         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1798         return value.
1799         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1800         return false on error.
1801         (get_agent_info): Adjust to return NULL on error.
1802         (destroy_hsa_program): Change return type to bool, adjust to
1803         return false on error.
1804         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1805         (destroy_module): Change return type to bool, adjust to
1806         return false on error.
1807         (GOMP_OFFLOAD_unload_image): Likewise.
1808         (GOMP_OFFLOAD_fini_device): Likewise.
1809         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1810         (GOMP_OFFLOAD_free): Change to return false when called.
1811         (GOMP_OFFLOAD_dev2host): Likewise.
1812         (GOMP_OFFLOAD_host2dev): Likewise.
1813         (GOMP_OFFLOAD_dev2dev): Likewise.
1814
1815         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1816         (CUDA_CALL): Likewise.
1817         (CUDA_CALL_ASSERT): Likewise.
1818         (map_init): Change return type to bool, use CUDA_CALL* macros.
1819         (map_fini): Likewise.
1820         (init_streams_for_device): Change return type to bool, adjust
1821         call to map_init.
1822         (fini_streams_for_device): Change return type to bool, adjust
1823         call to map_fini.
1824         (select_stream_for_async): Release stream_lock before calls to
1825         GOMP_PLUGIN_fatal, adjust call to map_init.
1826         (nvptx_init): Use CUDA_CALL* macros.
1827         (nvptx_attach_host_thread_to_device): Change return type to bool,
1828         use CUDA_CALL* macros.
1829         (nvptx_open_device): Use CUDA_CALL* macros.
1830         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1831         macros.
1832         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1833         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1834         (nvptx_exec): Use CUDA_CALL* macros.
1835         (nvptx_alloc): Use CUDA_CALL* macros.
1836         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1837         (nvptx_host2dev): Likewise.
1838         (nvptx_dev2host): Likewise.
1839         (nvptx_wait): Use CUDA_CALL* macros.
1840         (nvptx_wait_async): Likewise.
1841         (nvptx_wait_all): Likewise.
1842         (nvptx_wait_all_async): Likewise.
1843         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1844         use CUDA_CALL* macros, adjust call to map_fini.
1845         (GOMP_OFFLOAD_init_device): Change return type to bool,
1846         adjust code accordingly.
1847         (GOMP_OFFLOAD_fini_device): Likewise.
1848         (GOMP_OFFLOAD_load_image): Adjust calls to
1849         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1850         use CUDA_CALL* macros.
1851         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1852         return code.
1853         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1854         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1855         handle error return.
1856         (GOMP_OFFLOAD_dev2host): Likewise.
1857         (GOMP_OFFLOAD_host2dev): Likewise.
1858         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1859         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1860
1861 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1862
1863         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1864         (acc_free): Likewise.
1865         (acc_memcpy_to_device): Likewise.
1866         (acc_memcpy_from_device): Likewise.
1867         (acc_deviceptr): Likewise.
1868         (acc_hostptr): Likewise.
1869         (acc_is_present): Likewise.
1870         (acc_map_data): Likewise.
1871         (acc_unmap_data): Likewise.
1872         (present_create_copy): Likewise.
1873         (delete_copyout): Likewise.
1874         (update_dev_host): Likewise.
1875         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1876         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1877         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1878         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1879         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1880         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1881         it only runs on nvptx targets.
1882         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1883         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1884         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1885         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1886         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1887         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1888         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1889         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1890         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1891         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1892         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1893         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1894         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1895         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1896         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1897         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1898         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1899         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1900         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1901         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1902         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1903         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1904         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1905
1906 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1907
1908         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1909
1910 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1911
1912         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1913         to gomp_init_targets_once.
1914         (acc_set_device_type): Remove !cached_base_dev condition on call to
1915         gomp_init_targets_once, move call to before acc_device_lock acquire,
1916         to avoid deadlock.
1917         (acc_get_device_num): Remove !cached_base_dev condition on call to
1918         gomp_init_targets_once.
1919         (acc_set_device_num): Likewise.
1920
1921 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1922
1923         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1924
1925 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1926
1927         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1928         expected partitioning.
1929
1930 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1931
1932         PR middle-end/70626
1933         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1934         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1935         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1936
1937 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1938
1939         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1940         non-fatal.
1941
1942 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1943
1944         PR middle-end/70680
1945         * testsuite/libgomp.c/pr70680-1.c: New test.
1946         * testsuite/libgomp.c/pr70680-2.c: New test.
1947
1948 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1949
1950         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1951         pass parameter variables to subroutines.
1952
1953 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1954
1955         PR middle-end/70643
1956         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1957
1958 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1959
1960         PR testsuite/68242
1961         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1962         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1963
1964 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1965
1966         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1967         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1968         GOACC_declare prototype.
1969
1970         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1971         Merge this file, and...
1972         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1973         ... this file, and...
1974         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1975         ... this file, and...
1976         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1977         ... this file, and...
1978         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1979         ... this file, and...
1980         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1981         ... this file, and...
1982         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1983         ... this file, and...
1984         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1985         ... this file, and...
1986         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1987         ... this file, and...
1988         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1989         ... this file, and...
1990         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1991         ... this file, and...
1992         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1993         ... this file, and...
1994         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1995         ... this file into...
1996         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1997         file.
1998
1999         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
2000         Make failure observable.
2001
2002 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
2003
2004         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
2005         field.
2006         * target.c (gomp_target_fallback_firstprivate,
2007         gomp_target_unshare_firstprivate): Removed.
2008         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
2009         before waiting for dependencies.
2010         (gomp_target_task_fn): Don't copy firstprivate vars here.
2011         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
2012         firstprivate_copies here.
2013         (gomp_create_target_task): Don't initialize firstprivate_copies field.
2014         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
2015         explicit/implicit firstprivate.
2016
2017 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
2018
2019         PR lto/70289
2020         PR ipa/70348
2021         PR tree-optimization/70373
2022         PR middle-end/70533
2023         PR middle-end/70534
2024         PR middle-end/70535
2025         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
2026         test.
2027         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
2028         test.
2029         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
2030         test.
2031         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
2032         test.
2033         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
2034         test.
2035         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
2036         test.
2037         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
2038         test.
2039         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
2040         test.
2041         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
2042         test.
2043         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
2044         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
2045         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
2046         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
2047         test.
2048         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
2049         test.
2050         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
2051         test.
2052         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
2053         test.
2054         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
2055         coverage.
2056         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2057         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2058         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
2059         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
2060         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
2061         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
2062         coverage.
2063         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2064         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2065         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2066         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2067         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
2068         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
2069         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
2070         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
2071         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
2072         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2073         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2074         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2075         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2076         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2077         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
2078
2079 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
2080             James Norris  <jnorris@codesourcery.com>
2081             Nathan Sidwell  <nathan@codesourcery.com>
2082             Julian Brown  <julian@codesourcery.com>
2083             Cesar Philippidis  <cesar@codesourcery.com>
2084             Chung-Lin Tang  <cltang@codesourcery.com>
2085             Tom de Vries  <tom@codesourcery.com>
2086
2087         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
2088         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
2089         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
2090         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
2091         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2092         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2093         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2094         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
2095         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
2096         XFAIL.
2097         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
2098         Incorporate...
2099         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
2100         file.
2101         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
2102         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
2103         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
2104         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
2105         Likewise.
2106         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
2107         Likewise.
2108         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
2109         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
2110         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
2111         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
2112         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
2113         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
2114         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
2115         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
2116         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2117         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
2118         Likewise.
2119         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
2120         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
2121         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
2122         file...
2123         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
2124         file into...
2125         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
2126         file.  Update.
2127         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
2128         file.
2129         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
2130         Likewise.
2131         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
2132         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
2133         ... this new file.  Update.
2134         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
2135         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
2136         ... this new file.  Update.
2137         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
2138         file.  Incorporate...
2139         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
2140         file, and...
2141         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
2142         file, and...
2143         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
2144         file.
2145         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
2146
2147 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
2148
2149         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
2150         set-torture-options.
2151
2152 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
2153
2154         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
2155         gcc-dg-runtest.
2156         * testsuite/libgomp.oacc-c/c.exp: Likewise.
2157         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
2158         -fno-builtin-acc_on_device instead of -O0.
2159         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
2160         -O0.
2161         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2162         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
2163         Likewise.
2164         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2165         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2166         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2167         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2168         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2169         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2170         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2171         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2172         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2173         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2174         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2175         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2176         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2177         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2178         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2179         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2180         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2181         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
2182         Don't specify -O2.
2183         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
2184         Likewise.
2185         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
2186         Likewise.
2187
2188 2016-03-24  Martin Liska  <mliska@suse.cz>
2189
2190         * plugin/plugin-hsa.c (packet_store_release): New function
2191         that is taken from the HSA runtime manual.
2192         (GOMP_OFFLOAD_run): Use the function.
2193
2194 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
2195
2196         PR c++/70376
2197         * testsuite/libgomp.c++/pr70376.C: New test.
2198
2199 2016-03-23  Tom de Vries  <tom@codesourcery.com>
2200
2201         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
2202         initialization of lresult and lvresult.
2203         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
2204
2205 2016-03-23  James Norris  <jnorris@codesourcery.com>
2206             Daichi Fukuoka <dc-fukuoka@sgi.com>
2207
2208         PR libgomp/69414
2209         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
2210         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
2211         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
2212         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
2213
2214 2016-03-23  Martin Liska  <mliska@suse.cz>
2215
2216         PR hsa/70337
2217         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
2218         argument just in case a dispatched kernel uses that argument.
2219
2220 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
2221
2222         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
2223         -ftree-parallelize-loops/-fopenacc changes.
2224         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
2225         Likewise.
2226         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2227         Likewise.
2228         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
2229         Likewise.
2230         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
2231         Likewise.
2232         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
2233         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
2234
2235 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
2236
2237         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
2238         always_ld_library_path the path to libgcc_s.
2239
2240 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
2241
2242         PR testsuite/70009
2243         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
2244
2245 2016-03-09  Tom de Vries  <tom@codesourcery.com>
2246
2247         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
2248         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
2249         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
2250         Same.
2251         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
2252         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
2253         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
2254         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
2255
2256 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2257
2258         * testsuite/lib/libgomp.exp
2259         (check_effective_target_hsa_offloading_selected_nocache): New.
2260         (check_effective_target_hsa_offloading_selected): Likewise.
2261         * testsuite/libgomp.hsa.c/c.exp: Likewise.
2262         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
2263         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
2264         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
2265         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
2266         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
2267         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
2268         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
2269         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
2270         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
2271         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
2272         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
2273         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
2274         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
2275         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
2276         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
2277         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
2278
2279 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2280
2281         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
2282         non-shared memory accelerators.
2283         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
2284         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
2285         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
2286         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
2287         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
2288         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
2289         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
2290         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
2291         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
2292
2293 2016-03-07  Martin Jambor  <mjambor@suse.cz>
2294
2295         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
2296         ALWAYS_CFLAGS.
2297
2298 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
2299
2300         PR libgomp/69555
2301         * testsuite/libgomp.c++/pr69555-1.C: New test.
2302         * testsuite/libgomp.c++/pr69555-2.C: New test.
2303
2304 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
2305             Martin Jambor  <mjambor@suse.cz>
2306
2307         * testsuite/lib/libgomp.exp
2308         (check_effective_target_offload_device_shared_as): New proc.
2309         * testsuite/libgomp.c++/declare_target-1.C: New test.
2310
2311 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
2312
2313         PR driver/68463
2314         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2315
2316 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2317
2318         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2319         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2320         dims.
2321         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2322         -ftree-parallelize-loops/-fopenacc changes.
2323         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2324         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2325         Likewise.
2326         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2327         Likewise.
2328         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2329         Likewise.
2330         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2331         Likewise.
2332         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2333         Likewise.
2334         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2335         Likewise.
2336         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2337         Likewise.
2338         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2339         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2340         Likewise.
2341         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2342         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2343         Likewise.
2344         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2345         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2346         Likewise.
2347
2348 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2349
2350         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2351
2352 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2353
2354         PR driver/69805
2355         * testsuite/libgomp.c/pr69805.c: New test.
2356
2357 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2358
2359         PR lto/67709
2360         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2361
2362 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2363
2364         PR tree-optimization/69599
2365         * testsuite/libgomp.c/omp-nested-3.c: New test.
2366         * testsuite/libgomp.c/pr46032-2.c: New test.
2367         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2368         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2369
2370 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2371
2372         PR lto/69707
2373         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2374
2375 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2376
2377         * testsuite/libgomp.c/target-31.c: Fix testcase.
2378
2379 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2380
2381         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2382         clause.
2383         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2384         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2385         reduction and map clauses.
2386         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2387
2388 2016-02-02  James Norris  <jnorris@codesourcery.com>
2389
2390         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2391
2392 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2393
2394         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2395         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2396
2397         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2398         cases.
2399
2400         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2401         variables.
2402         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2403         (hsa_kmt_lib): Set variables.
2404         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2405         always_ld_library_path.
2406         * Makefile.in: Regenerate.
2407         * configure: Likewise.
2408         * testsuite/Makefile.in: Likewise.
2409
2410         * plugin/configfrag.ac (offload_additional_options)
2411         (offload_additional_lib_paths): Don't amend for hsa offloading.
2412         * configure: Regenerate.
2413
2414         * plugin/configfrag.ac: Don't configure for offloading target if
2415         we don't build the corresponding plugin.
2416         * configure: Regenerate.
2417
2418 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2419
2420         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2421         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2422
2423 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2424
2425         PR tree-optimization/69110
2426         * testsuite/libgomp.c/pr69110.c: New test.
2427
2428 2016-01-25  Richard Biener  <rguenther@suse.de>
2429
2430         PR lto/69393
2431         * testsuite/libgomp.c++/pr69393.C: New testcase.
2432
2433 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2434
2435         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2436         function wasn't mapped to the device with non-shared memory.
2437
2438 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2439
2440         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2441
2442 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2443             Martin Liska  <mliska@suse.cz>
2444
2445         * plugin/Makefrag.am: Add HSA plugin requirements.
2446         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2447         (HSA_RUNTIME_LIB): Likewise.
2448         (HSA_RUNTIME_CPPFLAGS): Likewise.
2449         (HSA_RUNTIME_INCLUDE): New substitution.
2450         (HSA_RUNTIME_LIB): Likewise.
2451         (HSA_RUNTIME_LDFLAGS): Likewise.
2452         (hsa-runtime): New configure option.
2453         (hsa-runtime-include): Likewise.
2454         (hsa-runtime-lib): Likewise.
2455         (PLUGIN_HSA): New substitution variable.
2456         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2457         configure options.
2458         (PLUGIN_HSA_CPPFLAGS): Likewise.
2459         (PLUGIN_HSA_LDFLAGS): Likewise.
2460         (PLUGIN_HSA_LIBS): Likewise.
2461         Check that we have access to HSA run-time.
2462         * libgomp-plugin.h (offload_target_type): New element
2463         OFFLOAD_TARGET_TYPE_HSA.
2464         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2465         args.
2466         (bool gomp_create_target_task): Updated.
2467         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2468         new field can_run_func.
2469         * libgomp_g.h (GOMP_target_ext): Update prototype.
2470         * oacc-host.c (host_run): Added a new parameter args.
2471         * target.c (calculate_firstprivate_requirements): New function.
2472         (copy_firstprivate_data): Likewise.
2473         (gomp_target_fallback_firstprivate): Use them.
2474         (gomp_target_unshare_firstprivate): New function.
2475         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2476         devices.
2477         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2478         pass any args to plugins.
2479         (GOMP_target_ext): Introduce device-specific argument parameter args.
2480         Allow host fallback if device shares memory.  Do not remap data if
2481         device has shared memory.
2482         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2483         like host fallback for mappings.
2484         (GOMP_target_data): Treat shared memory devices like host fallback.
2485         (GOMP_target_data_ext): Likewise.
2486         (GOMP_target_update): Likewise.
2487         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
2488         gomp_create_target_task.
2489         (GOMP_target_enter_exit_data): Likewise.
2490         (omp_target_alloc): Treat shared memory devices like host fallback.
2491         (omp_target_free): Likewise.
2492         (omp_target_is_present): Likewise.
2493         (omp_target_memcpy): Likewise.
2494         (omp_target_memcpy_rect): Likewise.
2495         (omp_target_associate_ptr): Likewise.
2496         (gomp_load_plugin_for_device): Also load can_run.
2497         * task.c (GOMP_PLUGIN_target_task_completion): Free
2498         firstprivate_copies.
2499         (gomp_create_target_task): Accept new argument args and store it to
2500         ttask.
2501         * plugin/plugin-hsa.c: New file.
2502
2503 2016-01-18  Tom de Vries  <tom@codesourcery.com>
2504
2505         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
2506         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
2507         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
2508         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
2509         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
2510         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
2511         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
2512         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
2513         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
2514         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
2515         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
2516         Same.
2517         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
2518         Same.
2519         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
2520         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
2521         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
2522         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
2523         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
2524         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
2525         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
2526         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
2527         Same.
2528         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
2529
2530 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
2531
2532         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
2533
2534 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
2535
2536         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
2537
2538 2016-01-12  James Norris  <jnorris@codesourcery.com>
2539
2540         * libgomp.texi: Updates for OpenACC.
2541
2542 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
2543
2544         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
2545
2546 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2547
2548         PR fortran/66680
2549         * testsuite/libgomp.fortran/pr66680.f90: New test.
2550
2551 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
2552
2553         PR middle-end/68960
2554         * testsuite/libgomp.c/pr68960.c: New test.
2555
2556 2016-01-06  Nathan Sidwell  <nathan@acm.org>
2557
2558         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
2559         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
2560
2561 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
2562
2563         Update copyright years.
2564
2565         * libgomp.texi: Bump @copying's copyright year.
2566
2567 2015-12-31  Nathan Sidwell  <nathan@acm.org>
2568
2569         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
2570         dg-additional-options syntax.
2571         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2572         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2573         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2574         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2575         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2576         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2577         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2578         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2579         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2580         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2581         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2582         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2583         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2584         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2585         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2586         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2587         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2588         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2589
2590 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
2591
2592         * libgomp.h (REFCOUNT_LINK): Define.
2593         (struct splay_tree_key_s): Add link_key.
2594         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
2595         Replace target address of the pointer with target address of newly
2596         mapped object in the splay tree.  Set link pointer on target to the
2597         device address of the mapped object.
2598         (gomp_unmap_vars): Restore target address of the pointer in the splay
2599         tree for REFCOUNT_LINK objects after unmapping.
2600         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
2601         declare target link" objects.
2602         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
2603         "omp declare target link" objects, which were mapped for the image.
2604         (gomp_exit_data): Restore target address of the pointer in the splay
2605         tree for REFCOUNT_LINK objects after unmapping.
2606         * testsuite/libgomp.c/target-link-1.c: New file.
2607
2608 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
2609
2610         * libgomp.h (gomp_device_state): New enum.
2611         (struct gomp_device_descr): Replace is_initialized with state.
2612         (gomp_fini_device): Remove declaration.
2613         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
2614         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
2615         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
2616         (acc_set_device_type): Use state instead of is_initialized.
2617         (acc_set_device_num): Likewise.
2618         * target.c (resolve_device): Use state instead of is_initialized.
2619         Do not initialize finalized device.
2620         (gomp_map_vars): Do nothing if device is finalized.
2621         (gomp_unmap_vars): Likewise.
2622         (gomp_update): Likewise.
2623         (GOMP_offload_register_ver): Use state instead of is_initialized.
2624         (GOMP_offload_unregister_ver): Likewise.
2625         (gomp_init_device): Likewise.
2626         (gomp_unload_device): Likewise.
2627         (gomp_fini_device): Remove.
2628         (gomp_get_target_fn_addr): Do nothing if device is finalized.
2629         (GOMP_target): Go to host fallback if device is finalized.
2630         (GOMP_target_ext): Likewise.
2631         (gomp_exit_data): Do nothing if device is finalized.
2632         (gomp_target_task_fn): Go to host fallback if device is finalized.
2633         (gomp_target_fini): New static function.
2634         (gomp_target_init): Use state instead of is_initialized.
2635         Call gomp_target_fini at exit.
2636
2637 2015-12-09  Tom de Vries  <tom@codesourcery.com>
2638
2639         PR tree-optimization/68716
2640         * testsuite/libgomp.c/omp-nested-2.c: New test.
2641
2642 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
2643
2644         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2645         target openacc_nvidia_accel_selected.
2646         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2647         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2648         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2649         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2650
2651 2015-12-01  Julian Brown  <julian@codesourcery.com>
2652             James Norris  <James_Norris@mentor.com>
2653
2654         * oacc-parallel.c (GOACC_host_data): New function.
2655         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2656         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2657         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2658         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2659         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2660         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2661         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2662
2663 2015-11-30  James Norris  <jnorris@codesourcery.com>
2664             Cesar Philippidis  <cesar@codesourcery.com>
2665
2666         libgomp/
2667         * libgomp.oacc-fortran/routine-5.f90: New test.
2668         * libgomp.oacc-fortran/routine-7.f90: New test.
2669         * libgomp.oacc-fortran/routine-9.f90: New test.
2670
2671 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2672
2673         PR tree-optimization/46032
2674         * testsuite/libgomp.c/pr46032.c: New test.
2675
2676 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2677
2678         PR libgomp/68579
2679         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2680         (gomp_create_target_task): Call it before freeing
2681         GOMP_TARGET_TASK_DATA tasks.
2682
2683         PR c/63326
2684         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2685         in between case label and OpenMP standalone directives.
2686         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2687
2688 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2689
2690         * configure: Regenerate.
2691
2692 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2693
2694         * testsuite/libgomp.c/target-35.c: New test.
2695
2696 2015-11-22  James Norris  <jnorris@codesourcery.com>
2697             Cesar Philippidis  <cesar@codesourcery.com>
2698
2699         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2700         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2701         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2702         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2703         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2704
2705 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2706
2707         PR middle-end/68221
2708         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2709         * testsuite/libgomp.c/reduction-12.c: Likewise.
2710         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2711         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2712
2713 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2714
2715         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2716         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2717         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2718         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2719         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2720         and fix.
2721         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2722         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2723
2724 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2725
2726         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2727         worker & gang cases.
2728         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2729
2730 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2731
2732         * config/nvptx/priority_queue.c: New file.
2733
2734 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2735
2736         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2737         sections.
2738
2739 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2740             Aldy Hernandez  <aldyh@redhat.com>
2741             Ilya Verbin  <ilya.verbin@intel.com>
2742
2743         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2744         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2745         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2746         iterators or IV by chunk size.
2747         * parallel.c (gomp_resolve_num_threads): Don't assume that
2748         if thr->ts.team is non-NULL, then pool must be non-NULL.
2749         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2750         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2751         GOMP_PLUGIN_target_task_completion.
2752         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2753         * Makefile.in: Regenerate.
2754         * libgomp.h: Shuffle prototypes and forward definitions around so
2755         priority queues can be defined.
2756         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2757         (enum gomp_target_task_state): New enum.
2758         (struct gomp_target_task): Add state, tgt, task and team fields.
2759         (gomp_create_target_task): Change return type to bool, add
2760         state argument.
2761         (gomp_target_task_fn): Change return type to bool.
2762         (struct gomp_device_descr): Add async_run_func.
2763         (struct gomp_task): Remove children, next_child, prev_child,
2764         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2765         Add pnode field.
2766         (struct gomp_taskgroup): Remove children.
2767         Add taskgroup_queue.
2768         (struct gomp_team): Change task_queue type to a priority queue.
2769         (splay_compare): Define inline.
2770         (priority_queue_offset): New.
2771         (priority_node_to_task): New.
2772         (task_to_priority_node): New.
2773         * oacc-mem.c: Do not include splay-tree.h.
2774         * priority_queue.c: New file.
2775         * priority_queue.h: New file.
2776         * splay-tree.c: Do not include splay-tree.h.
2777         (splay_tree_foreach_internal): New.
2778         (splay_tree_foreach): New.
2779         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2780         (splay_tree_callback): Define typedef.
2781         * target.c (splay_compare): Move to libgomp.h.
2782         (GOMP_target): Don't adjust *thr in any way around running offloaded
2783         task.
2784         (GOMP_target_ext): Likewise.  Handle target nowait.
2785         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2786         return value from gomp_create_target_task, if false, fallthrough
2787         as if no dependencies exist.
2788         (gomp_target_task_fn): Change return type to bool, return true
2789         if the task should have another part scheduled later.  Handle
2790         target nowait.
2791         (gomp_load_plugin_for_device): Initialize async_run.
2792         * task.c (gomp_init_task): Initialize children_queue.
2793         (gomp_clear_parent_in_list): New.
2794         (gomp_clear_parent_in_tree): New.
2795         (gomp_clear_parent): Handle priorities.
2796         (GOMP_task): Likewise.
2797         (priority_queue_move_task_first,
2798         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2799         New functions.
2800         (gomp_create_target_task): Use priority queues.  Change return type
2801         to bool, add state argument, return false if for async
2802         {{enter,exit} data,update} constructs no dependencies need to be
2803         waited for, handle target nowait.  Set task->fn to NULL instead of
2804         gomp_target_task_fn.
2805         (verify_children_queue): Remove.
2806         (priority_list_upgrade_task): New.
2807         (priority_queue_upgrade_task): New.
2808         (verify_task_queue): Remove.
2809         (priority_list_downgrade_task): New.
2810         (priority_queue_downgrade_task): New.
2811         (gomp_task_run_pre): Use priority queues.
2812         Abstract code out to priority_queue_downgrade_task.
2813         (gomp_task_run_post_handle_dependers): Use priority queues.
2814         (gomp_task_run_post_remove_parent): Likewise.
2815         (gomp_task_run_post_remove_taskgroup): Likewise.
2816         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2817         tasks specially.
2818         (GOMP_taskwait): Likewise.
2819         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2820         priority-queue_upgrade_task.
2821         (GOMP_taskgroup_start): Use priority queues.
2822         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2823         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2824         barrier.
2825         * taskloop.c (GOMP_taskloop): Handle priorities.
2826         * team.c (gomp_new_team): Call priority_queue_init.
2827         (free_team): Call priority_queue_free.
2828         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2829         team created for target nowait in implicit parallel region.
2830         (gomp_team_start): For nested check, test thr->ts.level instead of
2831         thr->ts.team != NULL.
2832         * testsuite/libgomp.c/doacross-3.c: New test.
2833         * testsuite/libgomp.c/ordered-5.c: New test.
2834         * testsuite/libgomp.c/priority.c: New test.
2835         * testsuite/libgomp.c/target-31.c: New test.
2836         * testsuite/libgomp.c/target-32.c: New test.
2837         * testsuite/libgomp.c/target-33.c: New test.
2838         * testsuite/libgomp.c/target-34.c: New test.
2839
2840 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2841
2842         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2843
2844         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2845         loop is sequential.
2846
2847 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2848
2849         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2850         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2851
2852 2015-11-12  James Norris  <jnorris@codesourcery.com>
2853             Joseph Myers  <joseph@codesourcery.com>
2854
2855         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2856         * oacc-parallel.c (GOACC_declare): New function.
2857         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2858         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2859         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2860         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2861         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2862
2863 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2864
2865         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2866
2867 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2868
2869         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2870         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2871
2872 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2873
2874         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2875         inadvertent commit.
2876
2877 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2878
2879         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2880         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2881         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2882         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2883         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2884
2885 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2886
2887         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2888         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2889
2890 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2891             Ilya Verbin  <ilya.verbin@intel.com>
2892
2893         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2894         GOMP_loop_nonmonotonic_dynamic_start,
2895         GOMP_loop_nonmonotonic_guided_next,
2896         GOMP_loop_nonmonotonic_guided_start,
2897         GOMP_loop_ull_nonmonotonic_dynamic_next,
2898         GOMP_loop_ull_nonmonotonic_dynamic_start,
2899         GOMP_loop_ull_nonmonotonic_guided_next,
2900         GOMP_loop_ull_nonmonotonic_guided_start,
2901         GOMP_parallel_loop_nonmonotonic_dynamic,
2902         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2903         (GOMP_target_41): Renamed to ...
2904         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2905         arguments.
2906         (GOMP_target_data_41): Renamed to ...
2907         (GOMP_target_data_ext): ... this.
2908         (GOMP_target_update_41): Renamed to ...
2909         (GOMP_target_update_ext): ... this.
2910         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2911         GOMP_target_data_ext and GOMP_target_update_ext instead of
2912         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2913         Export GOMP_loop_nonmonotonic_dynamic_next,
2914         GOMP_loop_nonmonotonic_dynamic_start,
2915         GOMP_loop_nonmonotonic_guided_next,
2916         GOMP_loop_nonmonotonic_guided_start,
2917         GOMP_loop_ull_nonmonotonic_dynamic_next,
2918         GOMP_loop_ull_nonmonotonic_dynamic_start,
2919         GOMP_loop_ull_nonmonotonic_guided_next,
2920         GOMP_loop_ull_nonmonotonic_guided_start,
2921         GOMP_parallel_loop_nonmonotonic_dynamic and
2922         GOMP_parallel_loop_nonmonotonic_guided.
2923         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2924         GOMP_parallel_loop_nonmonotonic_guided,
2925         GOMP_loop_nonmonotonic_dynamic_start,
2926         GOMP_loop_nonmonotonic_guided_start,
2927         GOMP_loop_nonmonotonic_dynamic_next,
2928         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2929         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2930         GOMP_loop_ull_nonmonotonic_guided_start,
2931         GOMP_loop_ull_nonmonotonic_dynamic_next,
2932         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2933         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2934         functions.
2935         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2936         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2937         Use gomp_map_val function.
2938         (gomp_target_fallback_firstprivate): New static function.
2939         (GOMP_target_41): Renamed to ...
2940         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2941         arguments.  Move firstprivate fallback handling into a new
2942         function.
2943         (GOMP_target_data_41): Renamed to ...
2944         (GOMP_target_data_ext): ... this.
2945         (GOMP_target_update_41): Renamed to ...
2946         (GOMP_target_update_ext): ... this.
2947         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2948         gomp_map_0len_lookup instead of gomp_map_lookup.
2949         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2950         gomp_map_lookup.
2951         * testsuite/libgomp.c/target-28.c: Likewise.
2952         * testsuite/libgomp.c/monotonic-1.c: New test.
2953         * testsuite/libgomp.c/monotonic-2.c: New test.
2954         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2955         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2956         * testsuite/libgomp.c/pr66199-5.c: New test.
2957         * testsuite/libgomp.c/pr66199-6.c: New test.
2958         * testsuite/libgomp.c/pr66199-7.c: New test.
2959         * testsuite/libgomp.c/pr66199-8.c: New test.
2960         * testsuite/libgomp.c/pr66199-9.c: New test.
2961         * testsuite/libgomp.c/reduction-11.c: New test.
2962         * testsuite/libgomp.c/reduction-12.c: New test.
2963         * testsuite/libgomp.c/reduction-13.c: New test.
2964         * testsuite/libgomp.c/reduction-14.c: New test.
2965         * testsuite/libgomp.c/reduction-15.c: New test.
2966         * testsuite/libgomp.c/target-12.c (main): Adjust for
2967         omp_target_is_present change for one-past-last element.
2968         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2969         the same var is both mapped and privatized.
2970         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2971         handling of zero-length array sections.
2972         * testsuite/libgomp.c/target-28.c: New test.
2973         * testsuite/libgomp.c/target-29.c: New test.
2974         * testsuite/libgomp.c/target-30.c: New test.
2975         * testsuite/libgomp.c/target-teams-1.c: New test.
2976         * testsuite/libgomp.c++/member-6.C: New test.
2977         * testsuite/libgomp.c++/member-7.C: New test.
2978         * testsuite/libgomp.c++/monotonic-1.C: New test.
2979         * testsuite/libgomp.c++/monotonic-2.C: New test.
2980         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2981         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2982         * testsuite/libgomp.c++/pr66199-3.C: New test.
2983         * testsuite/libgomp.c++/pr66199-4.C: New test.
2984         * testsuite/libgomp.c++/pr66199-5.C: New test.
2985         * testsuite/libgomp.c++/pr66199-6.C: New test.
2986         * testsuite/libgomp.c++/pr66199-7.C: New test.
2987         * testsuite/libgomp.c++/pr66199-8.C: New test.
2988         * testsuite/libgomp.c++/pr66199-9.C: New test.
2989         * testsuite/libgomp.c++/reduction-11.C: New test.
2990         * testsuite/libgomp.c++/reduction-12.C: New test.
2991         * testsuite/libgomp.c++/target-13.C: New test.
2992         * testsuite/libgomp.c++/target-14.C: New test.
2993         * testsuite/libgomp.c++/target-15.C: New test.
2994         * testsuite/libgomp.c++/target-16.C: New test.
2995         * testsuite/libgomp.c++/target-17.C: New test.
2996         * testsuite/libgomp.c++/target-18.C: New test.
2997         * testsuite/libgomp.c++/target-19.C: New test.
2998
2999 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3000
3001         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
3002         and reduction copy.
3003         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3004         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3005         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3006         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3007         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
3008         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
3009         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
3010         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3011         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
3012         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
3013         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
3014         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
3015         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
3016         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
3017
3018 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
3019
3020         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
3021         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
3022         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
3023         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
3024         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
3025         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
3026         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
3027         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
3028
3029 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
3030
3031         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
3032         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
3033         (GOMP_OFFLOAD_openacc_parallel): Likewise.
3034         * oacc-host.c (host_openacc_exec): Likewise.
3035         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
3036
3037 2015-11-03  Julian Brown  <julian@codesourcery.com>
3038             Thomas Schwinge  <thomas@codesourcery.com>
3039
3040         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
3041         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
3042         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
3043         Likewise.
3044         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
3045         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
3046
3047 2015-11-03  James Norris  <jnorris@codesourcery.com>
3048
3049         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
3050         file.
3051         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
3052         Likewise.
3053         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
3054         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
3055         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
3056         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
3057         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
3058
3059 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
3060
3061         * openacc.h (enum acc_device_t): Reformat. Ensure layout
3062         compatibility.
3063         (enum acc_async_t): Reformat.
3064         (acc_on_device): Declare compatible with builtin and provide C++
3065         wrapper.
3066         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
3067
3068 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
3069             Cesar Philippidis  <cesar@codesourcery.com>
3070
3071         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
3072         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
3073         ... this.  Add a description of the test at the top of the file.
3074         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
3075         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
3076         ... this.  Add a description of the test at the top of the file.
3077
3078 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
3079
3080         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
3081         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
3082         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
3083         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
3084         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
3085         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
3086
3087 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
3088
3089         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
3090         dimensions.
3091
3092 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
3093
3094         PR testsuite/68063
3095         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
3096
3097 2015-10-27  James Norris  <jnorris@codesourcery.com>
3098
3099         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
3100         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
3101
3102 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
3103
3104         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
3105         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3106
3107         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
3108         acc_device_nvidia usage.
3109         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
3110         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3111         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
3112
3113         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
3114         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
3115
3116         PR libgomp/66518
3117         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
3118
3119         PR libgomp/65437
3120         PR libgomp/66518
3121         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
3122         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
3123
3124 2015-10-23  Tom de Vries  <tom@codesourcery.com>
3125
3126         PR testsuite/68063
3127         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
3128
3129 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
3130
3131         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
3132         vector_length.
3133         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3134
3135 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
3136             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
3137
3138         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
3139         to 0 when mapnum is 0.
3140
3141 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3142
3143         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
3144         Cast to int from int32_t.
3145
3146 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
3147             Aldy Hernandez  <aldyh@redhat.com>
3148             Ilya Verbin  <ilya.verbin@intel.com>
3149
3150         * config/linux/affinity.c (omp_get_place_num_procs,
3151         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3152         * config/linux/doacross.h: New file.
3153         * config/posix/affinity.c (omp_get_place_num_procs,
3154         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
3155         * config/posix/doacross.h: New file.
3156         * env.c: Include gomp-constants.h.
3157         (struct gomp_task_icv): Rename run_sched_modifier to
3158         run_sched_chunk_size.
3159         (gomp_max_task_priority_var): New variable.
3160         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
3161         (handle_omp_display_env): Change _OPENMP value from 201307 to
3162         201511.  Print OMP_MAX_TASK_PRIORITY.
3163         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
3164         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
3165         chunk_size and run_sched_modifier to run_sched_chunk_size.
3166         (omp_get_max_task_priority, omp_get_initial_device,
3167         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
3168         omp_get_partition_place_nums): New functions.
3169         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
3170         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
3171         to chunk_size.
3172         (omp_get_num_places_, omp_get_place_num_procs_,
3173         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
3174         omp_get_place_proc_ids_8_, omp_get_place_num_,
3175         omp_get_partition_num_places_, omp_get_partition_place_nums_,
3176         omp_get_partition_place_nums_8_, omp_get_initial_device_,
3177         omp_get_max_task_priority_): New functions.
3178         * libgomp_g.h (GOMP_loop_doacross_static_start,
3179         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
3180         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
3181         GOMP_loop_ull_doacross_dynamic_start,
3182         GOMP_loop_ull_doacross_guided_start,
3183         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
3184         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
3185         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
3186         GOMP_target_data_41, GOMP_target_update_41,
3187         GOMP_target_enter_exit_data): New prototypes.
3188         (GOMP_task): Add prototype argument.
3189         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
3190         (struct gomp_doacross_work_share): New type.
3191         (struct gomp_work_share): Add doacross field.
3192         (struct gomp_task_icv): Rename run_sched_modifier to
3193         run_sched_chunk_size.
3194         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
3195         GOMP_TASK_UNDEFERRED.  Add comments.
3196         (struct gomp_task_depend_entry): Add comments.
3197         (struct gomp_task): Likewise.
3198         (struct gomp_taskgroup): Likewise.
3199         (struct gomp_target_task): New type.
3200         (struct gomp_team): Add comment.
3201         (gomp_get_place_proc_ids_8, gomp_doacross_init,
3202         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
3203         gomp_create_target_task, gomp_target_task_fn): New prototypes.
3204         (struct target_var_desc): New type.
3205         (struct target_mem_desc): Adjust comment.  Use struct
3206         target_var_desc instead of splay_tree_key for list.
3207         (REFCOUNT_INFINITY): Define.
3208         (struct splay_tree_key_s): Remove copy_from field.
3209         (struct gomp_device_descr): Add dev2dev_func field.
3210         (enum gomp_map_vars_kind): New enum.
3211         (gomp_map_vars): Add one argument.
3212         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
3213         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
3214         omp_get_place_num_procs, omp_get_place_num_procs_,
3215         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
3216         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
3217         omp_get_place_num_, omp_get_partition_num_places,
3218         omp_get_partition_num_places_, omp_get_partition_place_nums,
3219         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
3220         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
3221         omp_target_free, omp_target_is_present, omp_target_memcpy,
3222         omp_target_memcpy_rect, omp_target_associate_ptr and
3223         omp_target_disassociate_ptr.
3224         (GOMP_4.0.2): Renamed to ...
3225         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
3226         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
3227         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
3228         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3229         GOMP_loop_doacross_static_start, GOMP_doacross_post,
3230         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
3231         GOMP_loop_ull_doacross_guided_start,
3232         GOMP_loop_ull_doacross_runtime_start,
3233         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
3234         GOMP_doacross_ull_wait.
3235         * libgomp.texi: Document omp_get_max_task_priority.
3236         Rename modifier argument to chunk_size for omp_set_schedule and
3237         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
3238         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
3239         to run_sched_chunk_size renaming.
3240         (GOMP_loop_ordered_runtime_start): Likewise.
3241         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
3242         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
3243         GOMP_parallel_loop_runtime_start): New functions.
3244         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
3245         to run_sched_chunk_size renaming.
3246         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
3247         GOMP_loop_doacross_guided_start): New functions or aliases.
3248         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
3249         run_sched_modifier to run_sched_chunk_size renaming.
3250         (GOMP_loop_ull_ordered_runtime_start): Likewise.
3251         (gomp_loop_ull_doacross_static_start,
3252         gomp_loop_ull_doacross_dynamic_start,
3253         gomp_loop_ull_doacross_guided_start,
3254         GOMP_loop_ull_doacross_runtime_start): New functions.
3255         (GOMP_loop_ull_doacross_static_start,
3256         GOMP_loop_ull_doacross_dynamic_start,
3257         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
3258         * oacc-mem.c (acc_map_data, present_create_copy,
3259         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
3260         to gomp_map_vars.
3261         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
3262         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
3263         instead of false to gomp_map_vars.
3264         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
3265         * omp.h.in (omp_lock_hint_t): New type.
3266         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3267         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3268         omp_get_place_num, omp_get_partition_num_places,
3269         omp_get_partition_place_nums, omp_get_initial_device,
3270         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
3271         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
3272         omp_target_associate_ptr, omp_target_disassociate_ptr): New
3273         prototypes.
3274         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
3275         (omp_lock_hint_none, omp_lock_hint_uncontended,
3276         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3277         omp_lock_hint_speculative): New parameters.
3278         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3279         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3280         omp_get_place_num, omp_get_partition_num_places,
3281         omp_get_partition_place_nums, omp_get_initial_device,
3282         omp_get_max_task_priority): New interfaces.
3283         (omp_set_schedule, omp_get_schedule): Rename modifier argument
3284         to chunk_size.
3285         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
3286         (omp_lock_hint_none, omp_lock_hint_uncontended,
3287         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
3288         omp_lock_hint_speculative): New parameters.
3289         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
3290         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
3291         omp_get_place_num, omp_get_partition_num_places,
3292         omp_get_partition_place_nums, omp_get_initial_device,
3293         omp_get_max_task_priority): New functions and subroutines.
3294         * ordered.c: Include stdarg.h and string.h.
3295         (MAX_COLLAPSED_BITS): Define.
3296         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
3297         gomp_doacross_ull_init, GOMP_doacross_ull_post,
3298         GOMP_doacross_ull_wait): New functions.
3299         * target.c: Include errno.h.
3300         (resolve_device): If device is not initialized, call
3301         gomp_init_device on it.
3302         (gomp_map_lookup): New function.
3303         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
3304         Don't bump refcount if REFCOUNT_INFINITY.  Handle
3305         GOMP_MAP_ALWAYS_TO_P.
3306         (get_kind): Rename is_openacc argument to short_mapkind.
3307         (gomp_map_pointer): Use gomp_map_lookup.
3308         (gomp_map_fields_existing): New function.
3309         (gomp_map_vars): Rename is_openacc argument to short_mapkind
3310         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
3311         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
3312         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3313         Adjust for tgt->list changed type and copy_from living in there.
3314         (gomp_copy_from_async): Adjust for tgt->list changed type and
3315         copy_from living in there.
3316         (gomp_unmap_vars): Likewise.
3317         (gomp_update): Likewise.  Rename is_openacc argument to
3318         short_mapkind.  Don't fail if object is not mapped.
3319         (gomp_load_image_to_device): Initialize refcount to
3320         REFCOUNT_INFINITY.
3321         (gomp_target_fallback): New function.
3322         (gomp_get_target_fn_addr): Likewise.
3323         (GOMP_target): Adjust gomp_map_vars caller, use
3324         gomp_get_target_fn_addr and gomp_target_fallback.
3325         (GOMP_target_41): New function.
3326         (gomp_target_data_fallback): New function.
3327         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3328         (GOMP_target_data_41): New function.
3329         (GOMP_target_update): Adjust gomp_update caller.
3330         (GOMP_target_update_41): New function.
3331         (gomp_exit_data, GOMP_target_enter_exit_data,
3332         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3333         omp_target_is_present, omp_target_memcpy,
3334         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3335         omp_target_associate_ptr, omp_target_disassociate_ptr,
3336         gomp_load_plugin_for_device): New functions.
3337         * task.c: Include gomp-constants.h.  Include taskloop.c
3338         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3339         (gomp_task_handle_depend): New function.
3340         (GOMP_task): Use it.  Add priority argument.  Use
3341         gomp-constant.h constants instead of hardcoded numbers.
3342         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3343         (gomp_create_target_task): New function.
3344         (verify_children_queue, verify_taskgroup_queue,
3345         verify_task_queue): New functions.
3346         (gomp_task_run_pre): Call verify_*_queue functions.
3347         If an upcoming tied task is about to leave the sibling or
3348         taskgroup queues in an invalid state, adjust appropriately.
3349         Remove taskgroup argument.  Add comments.
3350         (gomp_task_run_post_handle_dependers): Add comments.
3351         (gomp_task_run_post_remove_parent): Likewise.
3352         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3353         (GOMP_taskwait): Likewise.  Add comments.
3354         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3355         problem such that the first non parent_depends_on task does not
3356         end up at the end of the children queue.
3357         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3358         GOMP_TASK_UNDEFERRED.
3359         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3360         * taskloop.c: New file.
3361         * testsuite/lib/libgomp.exp
3362         (check_effective_target_offload_device_nonshared_as): New proc.
3363         * testsuite/libgomp.c/affinity-2.c: New test.
3364         * testsuite/libgomp.c/doacross-1.c: New test.
3365         * testsuite/libgomp.c/doacross-2.c: New test.
3366         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3367         Add map clause to target.
3368         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3369         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3370         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3371         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3372         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3373         Likewise.
3374         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3375         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3376         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3377         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3378         not defined.  Use those where needed.
3379         * testsuite/libgomp.c/for-4.c: New test.
3380         * testsuite/libgomp.c/for-5.c: New test.
3381         * testsuite/libgomp.c/for-6.c: New test.
3382         * testsuite/libgomp.c/linear-1.c: New test.
3383         * testsuite/libgomp.c/ordered-4.c: New test.
3384         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3385         only allowed on the loop iterator.
3386         * testsuite/libgomp.c/pr66199-3.c: New test.
3387         * testsuite/libgomp.c/pr66199-4.c: New test.
3388         * testsuite/libgomp.c/reduction-7.c: New test.
3389         * testsuite/libgomp.c/reduction-8.c: New test.
3390         * testsuite/libgomp.c/reduction-9.c: New test.
3391         * testsuite/libgomp.c/reduction-10.c: New test.
3392         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3393         map(tofrom:s).
3394         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3395         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3396         * testsuite/libgomp.c/target-11.c: New test.
3397         * testsuite/libgomp.c/target-12.c: New test.
3398         * testsuite/libgomp.c/target-13.c: New test.
3399         * testsuite/libgomp.c/target-14.c: New test.
3400         * testsuite/libgomp.c/target-15.c: New test.
3401         * testsuite/libgomp.c/target-16.c: New test.
3402         * testsuite/libgomp.c/target-17.c: New test.
3403         * testsuite/libgomp.c/target-18.c: New test.
3404         * testsuite/libgomp.c/target-19.c: New test.
3405         * testsuite/libgomp.c/target-20.c: New test.
3406         * testsuite/libgomp.c/target-21.c: New test.
3407         * testsuite/libgomp.c/target-22.c: New test.
3408         * testsuite/libgomp.c/target-23.c: New test.
3409         * testsuite/libgomp.c/target-24.c: New test.
3410         * testsuite/libgomp.c/target-25.c: New test.
3411         * testsuite/libgomp.c/target-26.c: New test.
3412         * testsuite/libgomp.c/target-27.c: New test.
3413         * testsuite/libgomp.c/taskloop-1.c: New test.
3414         * testsuite/libgomp.c/taskloop-2.c: New test.
3415         * testsuite/libgomp.c/taskloop-3.c: New test.
3416         * testsuite/libgomp.c/taskloop-4.c: New test.
3417         * testsuite/libgomp.c++/ctor-13.C: New test.
3418         * testsuite/libgomp.c++/doacross-1.C: New test.
3419         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3420         Replace offload_device with offload_device_nonshared_as.
3421         * testsuite/libgomp.c++/for-12.C: New test.
3422         * testsuite/libgomp.c++/for-13.C: New test.
3423         * testsuite/libgomp.c++/for-14.C: New test.
3424         * testsuite/libgomp.c++/linear-1.C: New test.
3425         * testsuite/libgomp.c++/member-1.C: New test.
3426         * testsuite/libgomp.c++/member-2.C: New test.
3427         * testsuite/libgomp.c++/member-3.C: New test.
3428         * testsuite/libgomp.c++/member-4.C: New test.
3429         * testsuite/libgomp.c++/member-5.C: New test.
3430         * testsuite/libgomp.c++/ordered-1.C: New test.
3431         * testsuite/libgomp.c++/reduction-5.C: New test.
3432         * testsuite/libgomp.c++/reduction-6.C: New test.
3433         * testsuite/libgomp.c++/reduction-7.C: New test.
3434         * testsuite/libgomp.c++/reduction-8.C: New test.
3435         * testsuite/libgomp.c++/reduction-9.C: New test.
3436         * testsuite/libgomp.c++/reduction-10.C: New test.
3437         * testsuite/libgomp.c++/reference-1.C: New test.
3438         * testsuite/libgomp.c++/simd14.C: New test.
3439         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3440         * testsuite/libgomp.c++/target-5.C: New test.
3441         * testsuite/libgomp.c++/target-6.C: New test.
3442         * testsuite/libgomp.c++/target-7.C: New test.
3443         * testsuite/libgomp.c++/target-8.C: New test.
3444         * testsuite/libgomp.c++/target-9.C: New test.
3445         * testsuite/libgomp.c++/target-10.C: New test.
3446         * testsuite/libgomp.c++/target-11.C: New test.
3447         * testsuite/libgomp.c++/target-12.C: New test.
3448         * testsuite/libgomp.c++/taskloop-1.C: New test.
3449         * testsuite/libgomp.c++/taskloop-2.C: New test.
3450         * testsuite/libgomp.c++/taskloop-3.C: New test.
3451         * testsuite/libgomp.c++/taskloop-4.C: New test.
3452         * testsuite/libgomp.c++/taskloop-5.C: New test.
3453         * testsuite/libgomp.c++/taskloop-6.C: New test.
3454         * testsuite/libgomp.c++/taskloop-7.C: New test.
3455         * testsuite/libgomp.c++/taskloop-8.C: New test.
3456         * testsuite/libgomp.c++/taskloop-9.C: New test.
3457         * testsuite/libgomp.fortran/affinity1.f90: New test.
3458         * testsuite/libgomp.fortran/affinity2.f90: New test.
3459
3460 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3461
3462         PR tree-optimization/67476
3463         * testsuite/libgomp.c/autopar-3.c: New test.
3464         * testsuite/libgomp.c/autopar-4.c: New test.
3465         * testsuite/libgomp.c/autopar-5.c: New test.
3466         * testsuite/libgomp.c/autopar-6.c: New test.
3467         * testsuite/libgomp.c/autopar-7.c: New test.
3468         * testsuite/libgomp.c/autopar-8.c: New test.
3469
3470 2015-10-12  James Norris  <jnorris@codesourcery.com>
3471
3472         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3473         initializer.
3474
3475 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3476
3477         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3478         using load_gcc_lib.
3479
3480 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3481
3482         * oacc-ptx.h: Remove file, moving its content into...
3483         * config/nvptx/fortran.c: ... here...
3484         * config/nvptx/oacc-init.c: ..., here...
3485         * config/nvptx/oacc-parallel.c: ..., and here.
3486         * config/nvptx/openacc.f90: New file.
3487         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
3488         (link_ptx): Don't link in predefined bits of PTX code.
3489
3490 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3491             Bernd Schmidt <bernds@codesourcery.com>
3492
3493         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
3494         (struct targ_ptx_obj): New.
3495         (nvptx_tdata): Move earlier, change data format.
3496         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
3497         objects.
3498         (GOMP_OFFLOAD_load_image): Adjust.
3499
3500 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
3501
3502         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
3503         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3504         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3505         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3506         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3507         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3508         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3509         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3510         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3511         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3512         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3513         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3514         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3515         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3516         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3517         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3518         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3519         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3520         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3521         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3522         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3523         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3524         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3525         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3526         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3527         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3528         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3529         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3530         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3531         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3532         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3533         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3534         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3535         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3536         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3537         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3538         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3539         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3540         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3541         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3542         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3543         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3544         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3545         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3546         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3547         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3548         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3549         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3550         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3551         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3552         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3553         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3554         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3555         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3556         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3557         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3558         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3559         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3560         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3561         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3562         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3563         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3564         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3565
3566 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3567
3568         * oacc-init.c (acc_on_device): Force optimization level.
3569
3570 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3571
3572         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
3573         (cuda_errlist): Delete.
3574         (cuda_error): Reimplement.
3575
3576 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3577
3578         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
3579         array.
3580         * libgomp.map (GOACC_parallel_keyed): New.
3581         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
3582         all callers.
3583         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
3584         and take keyed varargs list.  Adjust call to exec_func.
3585         (GOACC_parallel): Force host fallback.
3586         * libgomp_g.h (GOACC_parallel): Remove.
3587         (GOACC_parallel_keyed): Declare.
3588         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
3589         (stuct targ_gn_descriptor): Replace name field with launch field.
3590         (nvptx_exec): Lose separate geometry args, take array.  Process
3591         dynamic dimensions and adjust.
3592         (struct nvptx_tdata): Replace fn_names field with fn_descs.
3593         (GOMP_OFFLOAD_load_image): Adjust for change in function table
3594         data.
3595         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
3596         passing.
3597         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
3598         passing.
3599
3600 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
3601
3602         PR libgomp/67141
3603         * oacc-int.h (goacc_host_init): Add declaration.
3604         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
3605         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
3606
3607 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
3608             Sebastian Pop  <s.pop@samsung.com>
3609
3610         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
3611         match o/p.
3612         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
3613         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
3614         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
3615         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
3616         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3617
3618 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
3619
3620         * configure.tgt: Add missing ;; in between nvptx and rtems
3621         snippets.
3622
3623 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3624
3625         * config/posix/pool.h (gomp_adjust_thread_attr): New.
3626         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
3627         (gomp_thread_pool_reservoir): Add priority member.
3628         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
3629         priority.
3630         (parse_thread_pools): Likewise.
3631         * team.c (gomp_team_start): Call configuration provided
3632         gomp_adjust_thread_attr(). Destroy thread attributes if
3633         necessary.
3634         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
3635
3636 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3637
3638         * config/posix/pool.h: New.
3639         * config/rtems/pool.h: Likewise.
3640         * config/rtems/proc.c: Likewise.
3641         * libgomp.h (gomp_thread_destructor): Declare.
3642         * team.c: Include configuration provided "pool.h".
3643         (gomp_get_thread_pool): Define in configuration.
3644         (gomp_team_end): Call configuration defined
3645         gomp_release_thread_pool().
3646
3647 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3648
3649         * config/rtems/bar.c: New.
3650         * config/rtems/bar.h: Likewise.
3651         * config/rtems/mutex.c: Likewise.
3652         * config/rtems/mutex.h: Likewise.
3653         * config/rtems/sem.c: Likewise.
3654         * config/rtems/sem.h: Likewise.
3655         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3656         <sys/lock.h> header file.
3657         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3658         supported by Newlib.
3659         * configure: Regenerate.
3660
3661 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3662
3663         * team.c (gomp_new_thread_pool): Delete and move content to ...
3664         (gomp_get_thread_pool): ... new function.  Allocate and
3665         initialize thread pool on demand.
3666         (get_last_team): Use gomp_get_thread_pool().
3667         (gomp_team_start): Delete thread pool initialization.
3668
3669 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3670
3671         PR tree-optimization/65637
3672         * testsuite/libgomp.c/autopar-2.c: New test.
3673
3674 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3675
3676         PR tree-optimization/46193
3677         * testsuite/libgomp.c/pr46193.c: New test.
3678
3679 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3680
3681         libgomp/
3682         * libgomp.map: Add 4.0.2 version.
3683         * target.c (offload_image_descr): Add version field.
3684         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3685         call.  Improve load mismatch diagnostic.
3686         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3687         call.
3688         (GOMP_offload_regster): Make stub function, move bulk to ...
3689         (GOMP_offload_register_ver): ... here.  Process version argument.
3690         (GOMP_offload_unregister): Make stub function, move bulk to ...
3691         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3692         (gomp_init_device): Process version field.
3693         (gomp_unload_device): Process version field.
3694         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3695         macros.  Check plugin version.
3696         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3697         loader and unloader types.
3698         * oacc-host.c: Include gomp-constants.h.
3699         (host_version): New.
3700         (host_load_image, host_unload_image): Adjust.
3701         (host_dispatch): Add host_version.
3702         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3703         (GOMP_OFFLOAD_version): New.
3704         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3705         (GOMP_OFFLOAD_unload_image): Likewise.
3706         * plugin/plugin-host.c: Include gomp-constants.h.
3707         (GOMP_OFFLOAD_version): New.
3708         (GOMP_OFFLOAD_load_image): Add version arg.
3709         (GOMP_OFFLOAD_unload_image): Likewise.
3710
3711 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3712
3713         PR tree-optimization/65468
3714         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3715
3716 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3717
3718         PR tree-optimization/65468
3719         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3720
3721 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3722
3723         PR libgomp/66761
3724         PR libgomp/67303
3725         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3726         (gomp_iter_guided_next): Idem.
3727         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3728         (gomp_iter_ull_guided_next): Idem.
3729         * config/linux/wait.h (do_spin): Idem.
3730
3731 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3732
3733         * libgomp-plugin.h (enum offload_target_type): Remove
3734         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3735         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3736         * openacc.h (enum acc_device_t): Likewise.
3737         * openacc_lib.h: Likewise.
3738         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3739         (acc_on_device): Just use __builtin_acc_on_device.
3740         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3741         of acc_on_device builtin.
3742         * plugin/plugin-host.h: Remove file.
3743         * plugin/plugin-host.c: Likewise, but salvage some content into...
3744         * oacc-host.c: ... this file.
3745         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3746         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3747         * Makefile.in: Regenerate.
3748         * configure: Likewise.
3749         * testsuite/lib/libgomp.exp
3750         (check_effective_target_openacc_host_nonshm_selected): Remove.
3751         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3752         ACC_DEVICE_TYPE=host_nonshm.
3753         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3754         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3755         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3756         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3757         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3758         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3759
3760 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3761             Jakub Jelinek  <jakub@redhat.com>
3762
3763         * config/nvptx/affinity.c: New file.
3764         * config/nvptx/alloc.c: Likewise.
3765         * config/nvptx/bar.c: Likewise.
3766         * config/nvptx/barrier.c: Likewise.
3767         * config/nvptx/critical.c: Likewise.
3768         * config/nvptx/env.c: Likewise.
3769         * config/nvptx/error.c: Likewise.
3770         * config/nvptx/fortran.c: Likewise.
3771         * config/nvptx/iter.c: Likewise.
3772         * config/nvptx/iter_ull.c: Likewise.
3773         * config/nvptx/libgomp-plugin.c: Likewise.
3774         * config/nvptx/lock.c: Likewise.
3775         * config/nvptx/loop.c: Likewise.
3776         * config/nvptx/loop_ull.c: Likewise.
3777         * config/nvptx/mutex.c: Likewise.
3778         * config/nvptx/oacc-async.c: Likewise.
3779         * config/nvptx/oacc-cuda.c: Likewise.
3780         * config/nvptx/oacc-host.c: Likewise.
3781         * config/nvptx/oacc-init.c: Likewise.
3782         * config/nvptx/oacc-mem.c: Likewise.
3783         * config/nvptx/oacc-parallel.c: Likewise.
3784         * config/nvptx/oacc-plugin.c: Likewise.
3785         * config/nvptx/omp-lock.h: Likewise.
3786         * config/nvptx/ordered.c: Likewise.
3787         * config/nvptx/parallel.c: Likewise.
3788         * config/nvptx/proc.c: Likewise.
3789         * config/nvptx/ptrlock.c: Likewise.
3790         * config/nvptx/sections.c: Likewise.
3791         * config/nvptx/sem.c: Likewise.
3792         * config/nvptx/single.c: Likewise.
3793         * config/nvptx/splay-tree.c: Likewise.
3794         * config/nvptx/target.c: Likewise.
3795         * config/nvptx/task.c: Likewise.
3796         * config/nvptx/team.c: Likewise.
3797         * config/nvptx/time.c: Likewise.
3798         * config/nvptx/work.c: Likewise.
3799         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3800         * configure: Regenerate.
3801         * configure.tgt (config_path): Set to "nvptx" for target
3802         nvptx*-*-*.
3803
3804 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3805
3806         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3807
3808 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3809
3810         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3811         (cuda_errlist): Constify.
3812         (errmsg):  Move into ...
3813         (cuda_error): ... here.  Make smaller.
3814         (_XSTR, _STR): Delete.
3815         (cuda_synames): Delete.
3816         (verify_device_library): Delete.
3817         (nvptx_init): Don't call it.
3818
3819 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3820
3821         * testsuite/libgomp.c/uns-outer-4.c: New test.
3822
3823 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3824
3825         * testsuite/libgomp.c/pr66714.c: New test.
3826
3827 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3828
3829         PR libgomp/66950
3830         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3831         (fib_ref): New function.
3832         (fib): Correct corner cases in the recursion.
3833         (main): Replace the non-simd loop with fib_ref call.
3834         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3835         subroutine.
3836         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3837         for the last array element value.  Replace the non-simd loop with
3838         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3839         of the last array element with according Fibonacci sequence element.
3840         (fib): Correct corner cases in the recursion.
3841
3842 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3843
3844         * target.c (gomp_offload_image_to_device): Rename to ...
3845         (gomp_load_image_to_device): ... here.
3846         (GOMP_offload_register): Adjust call.
3847         (gomp_init_device): Likewise.
3848         (gomp_unload_image_from_device): New.  Broken out of ...
3849         (GOMP_offload_unregister): ... here.  Call it.
3850         (gomp_unload_device): New.
3851         * libgomp.h (gomp_unload_device): Declare.
3852         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3853         mem maps.
3854
3855 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3856
3857         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3858         wait=-specific if.
3859         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3860         !=0 condition.
3861         (goacc_waits): Move !num_waits handling to ...
3862         (GOACC_wait): ... here, the only caller that might have zero waits.
3863
3864         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3865         (struct ptx_image_data): Move earlier, add fns field.
3866         (struct ptx_device): Add images and image_lock fields.
3867         (ptx_images, ptx_image_lock): Delete.
3868         (nvptx_open_device): Initialize images and image_lock fields.
3869         (nvptx_close_device): Destroy image_lock.
3870         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3871         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3872         fields.
3873
3874 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3875
3876         * target.c (GOMP_offload_register): Use int for device type arg.
3877         (GOMP_offload_unregister): Likewise.
3878
3879         * target.c (struct_offload_image_descr): Constify host_table.
3880         (gomp_offload_image_to_device): Likewise.
3881         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3882
3883         * libgomp.h (gomp_device_descr): Constify target data arguments.
3884         * target.c (struct offload_image_descr): Constify target_data.
3885         (gomp_offload_image_to_device): Likewise.
3886         (GOMP_offload_register): Likewise.
3887         (GOMP_offload_unrefister): Likewise.
3888         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3889         GOMP_OFFLOAD_unload_image): Constify target data.
3890         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3891         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3892
3893 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3894
3895         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3896         Workaround driver library const error.
3897         (struct nvptx_tdata, nvptx_tdata_t): New.
3898         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3899         type.
3900
3901 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3902
3903         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3904         of EPS parameter from integer to real.
3905         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3906         type of EPS parameter from integer to real.
3907
3908 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3909
3910         * team.c (get_last_team): New.
3911         (gomp_new_team): Recycle last non-nested team if possible.
3912         (gomp_team_end): Move team work share list free lock destruction
3913         to ...
3914         (free_team): ... here.
3915
3916 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3917
3918         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3919         and ref from int to double.  Replaced their comparison with
3920         an inequality of their difference and EPS.
3921         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3922         comparison of pri and a reference number with an inequality of their
3923         difference and EPS.
3924         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3925         the comparison of sum and sum_ref with an inequality of their
3926         difference and EPS.
3927         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3928         the comparison of pri and a reference number with an inequality of
3929         their difference and EPS.
3930
3931 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3932
3933         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3934         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3935         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3936         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3937         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3938         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3939         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3940         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3941         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3942         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3943         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3944         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3945         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3946         variables.
3947         (vec_mult): Likewise.  Add #pragma omp taskwait.
3948         (main): Adjust caller.
3949         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3950         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3951         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3952         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3953         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3954         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3955         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3956         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3957         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3958         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3959         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3960         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3961         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3962         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3963         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3964         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3965         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3966         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3967         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3968         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3969         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3970         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3971         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3972         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3973         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3974         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3975         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3976         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3977         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3978         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3979         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3980         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3981         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3982         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3983         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3984         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3985         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3986         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3987         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3988         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3989         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3990         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3991         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3992         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3993         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3994         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3995         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3996         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3997         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3998         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3999         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
4000         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
4001         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
4002         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
4003         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
4004         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
4005         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
4006         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
4007         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
4008         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
4009         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
4010         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
4011         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
4012         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
4013         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
4014         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
4015         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
4016         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
4017         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
4018         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
4019         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
4020         (vec_mult): Add !$omp taskwait.
4021         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
4022         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
4023         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
4024         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
4025         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
4026         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
4027         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
4028         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
4029         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
4030         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
4031         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
4032         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
4033         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
4034         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
4035         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
4036         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
4037         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
4038         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
4039         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
4040         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
4041         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
4042         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
4043         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
4044         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
4045         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
4046         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
4047         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
4048         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
4049         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
4050         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
4051         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
4052         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
4053         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
4054         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
4055         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
4056         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
4057         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
4058         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
4059         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
4060         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
4061         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
4062         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
4063         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
4064         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
4065         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
4066         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
4067         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
4068         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
4069         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
4070         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
4071         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
4072         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
4073         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
4074         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
4075         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
4076         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
4077         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
4078         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
4079         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
4080         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
4081         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
4082         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
4083         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
4084         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
4085         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
4086         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
4087         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
4088
4089 2015-07-10  Tom de Vries  <tom@codesourcery.com>
4090
4091         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
4092         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
4093
4094 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
4095
4096         PR libgomp/65099
4097         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
4098         in a 64-bit configuration.
4099         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
4100         offloading testing if no such device is available.
4101         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4102         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4103
4104 2015-07-08  Tom de Vries  <tom@codesourcery.com>
4105
4106         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
4107         second call to f.
4108         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4109
4110 2015-07-07  Tom de Vries  <tom@codesourcery.com>
4111
4112         PR tree-optimization/66642
4113         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
4114         iteration count case.
4115         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
4116         function, factor out of ...
4117         (main): ... here.  Test low iteration count case.
4118
4119 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4120
4121         * libgomp.h (gomp_thread_pool): Comment last_team field.
4122
4123 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
4124
4125         * testsuite/libgomp.c++/pr66702-1.C: Require
4126         vect_simd_clones effective target.
4127         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
4128
4129 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4130
4131         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4132         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4133         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
4134         "-O2".
4135
4136 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4137
4138         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
4139         already set.  Use DEFAULT_CFLAGS in dg-runtest.
4140         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
4141         * testsuite/libgomp.c++/pr64824.C: Same.
4142         * testsuite/libgomp.c++/pr64868.C: Same.
4143         * testsuite/libgomp.c++/pr66199-1.C: Same.
4144         * testsuite/libgomp.c++/pr66199-2.C: Same.
4145         * testsuite/libgomp.c++/target-2.C: Same.
4146         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
4147         -std=<standard> option.
4148         * testsuite/libgomp.c++/udr-11.C: Same.
4149         * testsuite/libgomp.c++/udr-12.C: Same.
4150         * testsuite/libgomp.c++/udr-13.C: Same.
4151         * testsuite/libgomp.c++/udr-14.C: Same.
4152         * testsuite/libgomp.c++/udr-15.C: Same.
4153         * testsuite/libgomp.c++/udr-16.C: Same.
4154         * testsuite/libgomp.c++/udr-17.C: Same.
4155         * testsuite/libgomp.c++/udr-18.C: Same.
4156         * testsuite/libgomp.c++/udr-19.C: Same.
4157         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
4158         * testsuite/libgomp.c++/simd-1.C: Same.
4159         * testsuite/libgomp.c++/simd-2.C: Same.
4160         * testsuite/libgomp.c++/simd-3.C: Same.
4161         * testsuite/libgomp.c++/simd-4.C: Same.
4162         * testsuite/libgomp.c++/simd-5.C: Same.
4163         * testsuite/libgomp.c++/simd-6.C: Same.
4164         * testsuite/libgomp.c++/simd-7.C: Same.
4165         * testsuite/libgomp.c++/simd-8.C: Same.
4166         * testsuite/libgomp.c++/simd-9.C: Same.
4167         * testsuite/libgomp.c++/simd10.C: Same.
4168         * testsuite/libgomp.c++/simd11.C: Same.
4169         * testsuite/libgomp.c++/simd12.C: Same.
4170         * testsuite/libgomp.c++/simd13.C: Same.
4171
4172 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
4173
4174         PR middle-end/66702
4175         * testsuite/libgomp.c++/pr66702-1.C: New test.
4176         * testsuite/libgomp.c++/pr66702-2.C: New test.
4177
4178 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4179
4180         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
4181         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
4182         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
4183         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
4184
4185 2015-06-30  Tom de Vries  <tom@codesourcery.com>
4186
4187         PR tree-optimization/66652
4188         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
4189         using restrict pointers.
4190         (main): Add arguments to calls to f.
4191         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4192
4193 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
4194
4195         * configure.ac: Fix check for header <sys/sysctl.h>.
4196         * configure: Regenerate.
4197         * config.h.in: Likewise.
4198
4199 2015-06-23  Tom de Vries  <tom@codesourcery.com>
4200
4201         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
4202         abort.
4203         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
4204
4205 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
4206
4207         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
4208         acc_device_nvidia.
4209
4210         PR libgomp/66518
4211         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
4212         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4213
4214 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4215
4216         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
4217         dg-additional-options for any remaining options.
4218         * testsuite/libgomp.c/atomic-2.c: Same.
4219         * testsuite/libgomp.c/atomic-4.c: Same.
4220         * testsuite/libgomp.c/atomic-5.c: Same.
4221         * testsuite/libgomp.c/atomic-6.c: Same.
4222         * testsuite/libgomp.c/autopar-1.c: Same.
4223         * testsuite/libgomp.c/copyin-1.c: Same.
4224         * testsuite/libgomp.c/copyin-2.c: Same.
4225         * testsuite/libgomp.c/copyin-3.c: Same.
4226         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
4227         * testsuite/libgomp.c/nestedfn-5.c: Same.
4228         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
4229         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
4230         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
4231         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4232         * testsuite/libgomp.c/pr32362-1.c: Same.
4233         * testsuite/libgomp.c/pr32362-2.c: Same.
4234         * testsuite/libgomp.c/pr32362-3.c: Same.
4235         * testsuite/libgomp.c/pr39591-1.c: Same.
4236         * testsuite/libgomp.c/pr39591-2.c: Same.
4237         * testsuite/libgomp.c/pr39591-3.c: Same.
4238         * testsuite/libgomp.c/pr58392.c: Same.
4239         * testsuite/libgomp.c/pr58756.c: Same.
4240         * testsuite/libgomp.c/simd-1.c: Same.
4241         * testsuite/libgomp.c/simd-10.c: Same.
4242         * testsuite/libgomp.c/simd-11.c: Same.
4243         * testsuite/libgomp.c/simd-12.c: Same.
4244         * testsuite/libgomp.c/simd-13.c: Same.
4245         * testsuite/libgomp.c/simd-14.c: Same.
4246         * testsuite/libgomp.c/simd-15.c: Same.
4247         * testsuite/libgomp.c/simd-2.c: Same.
4248         * testsuite/libgomp.c/simd-3.c: Same.
4249         * testsuite/libgomp.c/simd-4.c: Same.
4250         * testsuite/libgomp.c/simd-5.c: Same.
4251         * testsuite/libgomp.c/simd-6.c: Same.
4252         * testsuite/libgomp.c/simd-7.c: Same.
4253         * testsuite/libgomp.c/simd-8.c: Same.
4254         * testsuite/libgomp.c/simd-9.c: Same.
4255
4256 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4257
4258         * testsuite/libgomp.c/pr35625.c: Fix typo.
4259
4260 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4261
4262         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
4263         in dg-options.
4264         * testsuite/libgomp.c/atomic-3.c: Same.
4265         * testsuite/libgomp.c/debug-1.c: Same.
4266         * testsuite/libgomp.c/nqueens-1.c: Same.
4267         * testsuite/libgomp.c/pr26171.c: Same.
4268         * testsuite/libgomp.c/pr48591.c: Same.
4269         * testsuite/libgomp.c/pr64824.c: Same.
4270         * testsuite/libgomp.c/pr64868.c: Same.
4271         * testsuite/libgomp.c/pr66133.c: Same.
4272         * testsuite/libgomp.c/pr66199-1.c: Same.
4273         * testsuite/libgomp.c/pr66199-2.c: Same.
4274         * testsuite/libgomp.c/target-8.c: Same.
4275
4276 2015-06-15  Tom de Vries  <tom@codesourcery.com>
4277
4278         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
4279         -std={gnu99,c99}.
4280         * testsuite/libgomp.c/for-1.c: Same.
4281         * testsuite/libgomp.c/for-2.c: Same.
4282         * testsuite/libgomp.c/for-3.c: Same.
4283         * testsuite/libgomp.c/pr35625.c: Same.
4284         * testsuite/libgomp.c/pr39154.c: Same.
4285         * testsuite/libgomp.c/simd-16.c: Same.
4286         * testsuite/libgomp.c/simd-17.c: Same.
4287
4288 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4289
4290         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
4291
4292 2015-06-13  Tom de Vries  <tom@codesourcery.com>
4293
4294         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
4295         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
4296         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
4297         (N): Define.
4298         (main): Use N instead of hardcoded constants.
4299
4300 2015-06-05  Tom de Vries  <tom@codesourcery.com>
4301
4302         merge from gomp4 branch:
4303         2015-05-28  Tom de Vries  <tom@codesourcery.com>
4304
4305         PR tree-optimization/65443
4306         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
4307         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
4308         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
4309
4310 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4311
4312         * testsuite/libgomp.graphite/bounds.c: Adjust for
4313         cleanup-tree-dump removal.
4314         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4315         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4316         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4317         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4318         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4319         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4320         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4321         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4322         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4323         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4324
4325 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4326
4327         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4328         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4329         (futex_wake) [!__x86_64__]: Ditto.
4330
4331 2015-05-28  Julian Brown  <julian@codesourcery.com>
4332
4333         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4334         function comment. Only call gomp_fatal if new argument is true.
4335         (acc_dev_num_out_of_range): New function.
4336         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4337         acc_dev_num_out_of_range as appropriate.
4338         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4339         (acc_get_device_num, acc_set_device_num): Update calls to
4340         resolve_device.
4341         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4342         output.
4343
4344 2015-05-28  Julian Brown  <julian@codesourcery.com>
4345
4346         PR libgomp/65742
4347         * oacc-init.c (plugin/plugin-host.h): Include.
4348         (acc_on_device): Check whether we're in an offloaded region for
4349         host_nonshm
4350         plugin. Don't use __builtin_acc_on_device.
4351         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4352         nonshm_exec flag in thread-local data.
4353         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4354         data for host_nonshm plugin.
4355         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4356         for host_nonshm plugin.
4357         * plugin/plugin-host.h: New.
4358
4359 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4360
4361         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4362
4363 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4364
4365         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4366         Declare as int.
4367         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4368         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4369         Declare as int.
4370
4371 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4372
4373         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4374
4375 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4376
4377         * target.c (gomp_map_pointer): New function abstracting out
4378         GOMP_MAP_POINTER handling.
4379         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4380         gomp_map_pointer().
4381
4382 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4383
4384         PR middle-end/66199
4385         * testsuite/libgomp.c/pr66199-1.c: New test.
4386         * testsuite/libgomp.c/pr66199-2.c: New test.
4387         * testsuite/libgomp.c++/pr66199-1.C: New test.
4388         * testsuite/libgomp.c++/pr66199-2.C: New test.
4389         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4390         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4391
4392 2015-05-19  Julian Brown  <julian@codesourcery.com>
4393
4394         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4395         on cuInit failure.
4396
4397 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4398
4399         PR middle-end/66133
4400         * testsuite/libgomp.c/pr66133.c: New test.
4401
4402 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4403
4404         * Makefile.in: Regenerated with automake-1.11.6.
4405         * aclocal.m4: Likewise.
4406         * config.h.in: Likewise.
4407         * configure: Likewise.
4408         * testsuite/Makefile.in: Likewise.
4409
4410 2015-05-08  Jason Merrill  <jason@redhat.com>
4411
4412         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4413         _Complex.
4414
4415         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4416
4417 2015-05-06  Julian Brown  <julian@codesourcery.com>
4418
4419         * oacc-init.c (acc_device_lock): Add explanatory comment.
4420         (resolve_device): Add comment about locking requirement.
4421         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4422         gomp_init_device and gomp_fini_device calls.
4423         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4424         (acc_get_device_num, acc_set_device_num): Add locking around
4425         resolve_device and gomp_init_device calls.
4426
4427 2015-05-06  Julian Brown  <julian@codesourcery.com>
4428
4429         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4430         goacc_thread_lock on error paths.
4431         * oacc-mem.c (lookup_host): Remove locking from function. Note
4432         locking requirement for caller in function comment.
4433         (lookup_dev): Likewise.
4434         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4435         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4436         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4437         Add locking.
4438
4439 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4440
4441         PR testsuite/65205
4442         PR libgomp/65993
4443         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4444         don't expect "0x" prefix for "%p" format specifier, don't expect
4445         "(nil)" for NULL pointer.
4446         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4447         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4449         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4450         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4451         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4452         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4453         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4454         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4455         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4456         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4457         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4458         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4459         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4460         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4461         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4462         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4463         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4464         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4465         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4466         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4467         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4468         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4469         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4471         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4473         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4474         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4475         accurately specify what we're looking for.
4476         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4477         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4478         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4479         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4480         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4481
4482 2015-04-30  James Norris  <jnorris@codesourcery.com>
4483
4484         PR testsuite/65205
4485         * testsuite/lib/libgomp.exp
4486         (check_effective_target_openacc_host_selected)
4487         (check_effective_target_openacc_host_nonshm_selected): New
4488         procedures.
4489         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
4490         dg-shouldfail.
4491         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4492         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4493         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4494         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4495         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4496         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4497         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4498         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4499         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4500         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4501         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4502         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4503         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4504         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4505         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4506         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4507         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4508         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4509         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4510         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4511         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4512         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4513         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4514         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4515         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4516         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4517         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4518         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4519         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4520         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4521         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4522         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4523         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4524         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4525         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4526         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4527         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4528         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4529         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4530         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4531         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4532         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4533         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4534
4535 2015-04-08  Julian Brown  <julian@codesourcery.com>
4536
4537         * libgomp.h (target_mem_desc: Remove mem_map field.
4538         (acc_dispatch_t): Remove open_device_func, close_device_func,
4539         get_device_num_func, set_device_num_func, target_data members.
4540         Change create_thread_data_func argument to device number instead of
4541         generic pointer.
4542         * oacc-async.c (assert.h): Include.
4543         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
4544         (acc_wait_all, acc_wait_all_async): Use current host thread's
4545         active device, not base_dev.
4546         * oacc-cuda.c (acc_get_current_cuda_device)
4547         (acc_get_current_cuda_context, acc_get_cuda_stream)
4548         (acc_set_cuda_stream): Likewise.
4549         * oacc-host.c (host_dispatch): Don't set open_device_func,
4550         close_device_func, get_device_num_func or set_device_num_func.
4551         * oacc-init.c (base_dev, init_key): Remove.
4552         (cached_base_dev): New.
4553         (name_of_acc_device_t): New.
4554         (acc_init_1): Initialise default-numbered device, not zeroth.
4555         (acc_shutdown_1): Close all devices of a given type.
4556         (goacc_destroy_thread): Don't use base_dev.
4557         (lazy_open, lazy_init, lazy_init_and_open): Remove.
4558         (goacc_attach_host_thread_to_device): New.
4559         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
4560         (acc_get_num_devices): Don't use base_dev.
4561         (acc_set_device_type): Reimplement.
4562         (acc_get_device_type): Don't use base_dev.
4563         (acc_get_device_num): Tweak logic.
4564         (acc_set_device_num): Likewise.
4565         (acc_on_device): Use acc_get_device_type.
4566         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
4567         (goacc_lazy_initialize): Reimplement with acc_init and
4568         goacc_attach_host_thread_to_device.
4569         * oacc-int.h (goacc_thread): Add base_dev field.
4570         (base_dev): Remove extern declaration.
4571         (goacc_attach_host_thread_to_device): Add prototype.
4572         * oacc-mem.c (acc_malloc): Use current thread's device instead of
4573         base_dev.
4574         (acc_free): Likewise.
4575         (acc_memcpy_to_device): Likewise.
4576         (acc_memcpy_from_device): Likewise.
4577         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
4578         goacc_lazy_initialize (throughout).
4579         (GOACC_parallel): Use tgt_offset to locate target functions.
4580         * target.c (gomp_map_vars): Don't set tgt->mem_map.
4581         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
4582         (gomp_load_plugin_for_device): Remove open_device, close_device,
4583         get_device_num, set_device_num openacc hook initialisation. Don't set
4584         openacc.target_data.
4585         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
4586         (GOMP_OFFLOAD_openacc_close_device)
4587         (GOMP_OFFLOAD_openacc_get_device_num)
4588         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
4589         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
4590         to int.
4591         * plugin/plugin-nvptx.c (ptx_inited): Remove.
4592         (instantiated_devices, ptx_dev_lock): New.
4593         (struct ptx_image_data): New.
4594         (ptx_devices, ptx_images, ptx_image_lock): New.
4595         (fini_streams_for_device): Reorder cuStreamDestroy call.
4596         (nvptx_get_num_devices): Remove forward declaration.
4597         (nvptx_init): Change return type to bool.
4598         (nvptx_fini): Remove.
4599         (nvptx_attach_host_thread_to_device): New.
4600         (nvptx_open_device): Return struct ptx_device* instead of void*.
4601         (nvptx_close_device): Change argument type to struct ptx_device*,
4602         return type to void.
4603         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
4604         (kernel_target_data, kernel_host_table): Remove static globals.
4605         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
4606         (GOMP_OFFLOAD_init_device): Reimplement.
4607         (GOMP_OFFLOAD_fini_device): Likewise.
4608         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
4609         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
4610         (GOMP_OFFLOAD_host2dev): Use ORD argument.
4611         (GOMP_OFFLOAD_openacc_open_device)
4612         (GOMP_OFFLOAD_openacc_close_device)
4613         (GOMP_OFFLOAD_openacc_set_device_num)
4614         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
4615         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
4616         (device number).
4617
4618         testsuite/
4619         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
4620
4621 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
4622
4623         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
4624         * libgomp.h (struct gomp_memory_mapping): Remove.
4625         (struct target_mem_desc): Change type of mem_map from
4626         gomp_memory_mapping * to splay_tree_s *.
4627         (struct gomp_device_descr): Remove register_image_func, get_table_func.
4628         Add load_image_func, unload_image_func.
4629         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
4630         Remove offload_regions_registered.
4631         (gomp_init_tables): Remove.
4632         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4633         to splay_tree_s *.
4634         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
4635         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
4636         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
4637         offload_regions_registered.
4638         Initialize load_image_func, unload_image_func, mem_map.root.
4639         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
4640         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
4641         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
4642         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
4643         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4644         (lookup_dev): Use dev's lock.
4645         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4646         (acc_is_present): Likewise.
4647         (acc_map_data): Likewise.
4648         (acc_unmap_data): Likewise.  Use dev's lock.
4649         (present_create_copy): Likewise.
4650         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4651         (update_dev_host): Likewise.
4652         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4653         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4654         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4655         (GOMP_OFFLOAD_get_table): Remove
4656         (GOMP_OFFLOAD_load_image): New function.
4657         (GOMP_OFFLOAD_unload_image): New function.
4658         * target.c (register_lock): New mutex for offload image registration.
4659         (num_devices): Do not guard with PLUGIN_SUPPORT.
4660         (gomp_realloc_unlock): New static function.
4661         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4662         before gomp_fatal.
4663         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4664         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4665         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4666         mem_map's.
4667         (gomp_unmap_vars): Likewise.
4668         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4669         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4670         (gomp_offload_image_to_device): New static function.
4671         (GOMP_offload_register): Add mutex lock.
4672         Call gomp_offload_image_to_device for all initialized devices.
4673         Replace gomp_realloc with gomp_realloc_unlock.
4674         (GOMP_offload_unregister): New function.
4675         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4676         get_table_func from the plugin with calls to init_device_func and
4677         gomp_offload_image_to_device.
4678         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4679         to splay_tree_s *.
4680         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4681         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4682         (GOMP_target_data): Do not call gomp_init_tables.
4683         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4684         (gomp_load_plugin_for_device): Replace register_image and get_table
4685         with load_image and unload_image in DLSYM ().
4686         (gomp_register_images_for_device): Remove function.
4687         (gomp_target_init): Do not initialize current_device.mem_map.*,
4688         current_device.offload_regions_registered.
4689         Remove call to gomp_register_images_for_device.
4690         Do not free offload_images and num_offload_images.
4691
4692 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4693
4694         PR fortran/65597
4695         * testsuite/libgomp.fortran/pr65597.f90: New test.
4696
4697 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4698
4699         PR testsuite/65594
4700         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4701         (init, check): New function.
4702         (foo): Change return type to void.
4703         (main): Call init and check.
4704
4705 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4706
4707         PR testsuite/65594
4708         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4709         (foo): Use M for non-inner loops to scale down test-case.
4710
4711 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4712
4713         PR libgomp/64972
4714         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4715         (GOACC_data_start): Likewise.
4716         * target.c (gomp_map_vars): Likewise.
4717
4718 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4719
4720         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4721         hppa*-*-hpux*.
4722
4723 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4724
4725         * testsuite/libgomp.c/target-10.c: New test.
4726         * testsuite/libgomp.c++/target-4.C: New test.
4727
4728 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4729
4730         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4731         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4732
4733 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4734
4735         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4736         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4737         (pthread.h): Check for this header file.
4738         * configure: Regenerate.
4739
4740 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4741
4742         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4743         (check_reduction_op, check_reduction_macro, max, min):
4744         Declare.
4745         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4746         function.
4747         (main): Use new functions.
4748
4749 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4750
4751         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4752         char * for variables holding dlerror return values.
4753         (DLSYM_OPT): Ditto.
4754
4755 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4756
4757         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4758
4759 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4760             Cesar Philippidis  <cesar@codesourcery.com>
4761
4762         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4763         GOACC_ctaid, and GOACC_nctaid routines.
4764
4765 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4766
4767         PR c/64824
4768         * testsuite/libgomp.c/atomic-18.c: New test.
4769         * testsuite/libgomp.c++/atomic-16.C: New test.
4770
4771 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4772
4773         PR c/64824
4774         PR c/64868
4775         * testsuite/libgomp.c/pr64824.c: New test.
4776         * testsuite/libgomp.c/pr64868.c: New test.
4777         * testsuite/libgomp.c++/pr64824.C: New test.
4778         * testsuite/libgomp.c++/pr64868.C: New test.
4779
4780 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4781
4782         PR libgomp/64635
4783         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4784         Link with -lpthread.
4785         * config/aix/plugin-suffix.h: Delete.
4786
4787 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4788
4789         PR libgomp/64635
4790         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4791         (*-*-darwin*): Use config_path "bsd darwin posix".
4792         (*-*-hpux*): Use config_path "hpux posix".
4793         * target.c: Add include of plugin-suffix.h and use
4794         SONAME_SUFFIX macro.
4795         * config/aix/plugin-suffix.h: New file.
4796         * config/darwin/plugin-suffix.h: New file.
4797         * config/hpux/plugin-suffix.h: New file.
4798         * config/posix/plugin-suffix.h: New file.
4799
4800 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4801
4802         PR middle-end/64734
4803         * libgomp.c/pr64734.c: New test.
4804
4805 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4806
4807         PR libgomp/64672
4808         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4809
4810 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4811
4812         PR libgomp/64707
4813         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4814         dg-options.
4815
4816 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4817
4818         PR libgomp/64625
4819         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4820         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4821         formal parameter.  Update all users.
4822         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4823         Document unused formal parameter.
4824
4825 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4826
4827         * oacc-parallel.c: Don't include <alloca.h>.
4828         (GOACC_parallel): Use gomp_alloca instead of alloca.
4829
4830 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4831
4832         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4833
4834 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4835             James Norris  <jnorris@codesourcery.com>
4836             Tom de Vries  <tom@codesourcery.com>
4837             Julian Brown  <julian@codesourcery.com>
4838             Cesar Philippidis  <cesar@codesourcery.com>
4839             Nathan Sidwell  <nathan@codesourcery.com>
4840             Tobias Burnus  <burnus@net-b.de>
4841
4842         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4843         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4844         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4845         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4846         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4847         Include $(top_srcdir)/plugin/Makefrag.am.
4848         (nodist_libsubinclude_HEADERS): Add openacc.h.
4849         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4850         openacc.f90, openacc.mod, openacc_kinds.mod.
4851         (omp_lib.mod): Generalize into...
4852         (%.mod): ... this new rule.
4853         (openacc_kinds.mod, openacc.mod): New rules.
4854         * plugin/configfrag.ac: New file.
4855         * configure.ac: Move plugin/offloading support into it.  Include
4856         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4857         * plugin/Makefrag.am: New file.
4858         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4859         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4860         export.
4861         (libgomp-test-support.exp): New rule.
4862         (all-local): Depend on it.
4863         * Makefile.in: Regenerate.
4864         * testsuite/Makefile.in: Regenerate.
4865         * config.h.in: Likewise.
4866         * configure: Likewise.
4867         * configure.tgt: Harden shell syntax.
4868         * env.c: Include "oacc-int.h".
4869         (parse_acc_device_type): New function.
4870         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4871         variables.
4872         (initialize_env): Initialize those.  Call
4873         goacc_runtime_initialize.
4874         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4875         (gomp_fatal): Call gomp_vfatal.
4876         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4877         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4878         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4879         (splay_tree_node, splay_tree, splay_tree_key)
4880         (struct target_mem_desc, struct splay_tree_key_s)
4881         (struct gomp_memory_mapping, struct acc_dispatch_t)
4882         (struct gomp_device_descr, gomp_acc_insert_pointer)
4883         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4884         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4885         (gomp_free_memmap, gomp_fini_device): New declarations.
4886         (gomp_vdebug, gomp_debug): New macros.
4887         Include "splay-tree.h".
4888         * libgomp.map (OACC_2.0): New symbol version.  Use for
4889         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4890         acc_set_device_type_h_, acc_get_device_type,
4891         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4892         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4893         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4894         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4895         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4896         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4897         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4898         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4899         acc_copyin_array_h_, acc_present_or_copyin,
4900         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4901         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4902         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4903         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4904         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4905         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4906         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4907         acc_update_device, acc_update_device_32_h_,
4908         acc_update_device_64_h_, acc_update_device_array_h_,
4909         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4910         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4911         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4912         acc_is_present_64_h_, acc_is_present_array_h_,
4913         acc_memcpy_to_device, acc_memcpy_from_device,
4914         acc_get_current_cuda_device, acc_get_current_cuda_context,
4915         acc_get_cuda_stream, acc_set_cuda_stream.
4916         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4917         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4918         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4919         GOACC_get_num_threads.
4920         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4921         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4922         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4923         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4924         GOMP_PLUGIN_acc_thread.
4925         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4926         environment variable.
4927         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4928         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4929         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4930         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4931         (splay_tree_remove): New declarations.
4932         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4933         (splay_tree_remove, splay_tree_lookup): Move into...
4934         * splay-tree.c: ... this new file.
4935         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4936         (splay_tree_node, splay_tree, splay_tree_key)
4937         (struct target_mem_desc, struct splay_tree_key_s)
4938         (struct gomp_device_descr): Don't declare.
4939         (num_devices_openmp): New variable.
4940         (gomp_get_num_devices ): Use it.
4941         (gomp_init_targets_once): New function.
4942         (gomp_get_num_devices ): Use it.
4943         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4944         (gomp_fini_device, gomp_register_image_for_device): New functions.
4945         (gomp_map_vars): Add devaddrs parameter.
4946         (gomp_update): Add mm parameter.
4947         (gomp_init_device): Move most of it into...
4948         (gomp_init_tables): ... this new function.
4949         (gomp_register_images_for_device): Remove function.
4950         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4951         Make them hidden instead of static.
4952         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4953         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4954         (GOMP_target_end_data, GOMP_target_update)
4955         (gomp_load_plugin_for_device, gomp_target_init): Update for
4956         OpenACC changes.
4957         * oacc-async.c: New file.
4958         * oacc-cuda.c: Likewise.
4959         * oacc-host.c: Likewise.
4960         * oacc-init.c: Likewise.
4961         * oacc-int.h: Likewise.
4962         * oacc-mem.c: Likewise.
4963         * oacc-parallel.c: Likewise.
4964         * oacc-plugin.c: Likewise.
4965         * oacc-plugin.h: Likewise.
4966         * oacc-ptx.h: Likewise.
4967         * openacc.f90: Likewise.
4968         * openacc.h: Likewise.
4969         * openacc_lib.h: Likewise.
4970         * plugin/plugin-host.c: Likewise.
4971         * plugin/plugin-nvptx.c: Likewise.
4972         * libgomp-plugin.c: Likewise.
4973         * libgomp-plugin.h: Likewise.
4974         * libgomp_target.h: Remove file after merging content into the
4975         former file.  Update all users.
4976         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4977         (offload_targets_s, offload_targets_s_openacc): New variables.
4978         (check_effective_target_openacc_nvidia_accel_present)
4979         (check_effective_target_openacc_nvidia_accel_selected): New
4980         procedures.
4981         (libgomp_init): Update for OpenACC changes.
4982         * testsuite/libgomp-test-support.exp.in: New file.
4983         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4984         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4985         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4986         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4987         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4988         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4989         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4990         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4991         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4992         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4993         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4994         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4995         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4996         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4997         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4998         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4999         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
5000         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
5001         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
5002         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
5003         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
5004         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
5005         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
5006         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
5007         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
5008         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
5009         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
5010         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
5011         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
5012         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
5013         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
5014         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
5015         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
5016         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
5017         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
5018         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
5019         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
5020         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
5021         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
5022         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
5023         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
5024         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
5025         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
5026         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
5027         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
5028         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
5029         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5030         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5031         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
5032         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
5033         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5034         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
5035         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
5036         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
5037         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
5038         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
5039         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
5040         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
5041         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
5042         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
5043         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
5044         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
5045         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5046         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
5047         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
5048         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
5049         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
5050         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
5051         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
5052         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
5053         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
5054         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5055         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
5056         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5057         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
5058         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
5059         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
5060         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5061         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
5062         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
5063         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
5064         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
5065         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
5066         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5067         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5068         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
5069         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
5070         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
5071         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5072         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
5073         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
5074         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
5075         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
5076         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
5077         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5078         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5079         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5080         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
5081         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5082         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5083         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
5084         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
5085         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
5086         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
5087         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
5088         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
5089         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
5090         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
5091         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
5092         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
5093         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
5094         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
5095         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
5096         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
5097         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
5098         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
5099         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
5100         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
5101         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
5102         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
5103         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
5104         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
5105         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
5106         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
5107         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
5108         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
5109         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
5110         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
5111         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
5112         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
5113         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
5114         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
5115         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
5116         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
5117         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
5118         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5119         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5120         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5121         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5122         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
5123         Likewise.
5124         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
5125         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
5126         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
5127         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
5128         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
5129         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
5130         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
5131         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5132         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5133         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5134         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
5135         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
5136         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
5137         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
5138         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5139         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
5140         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
5141         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
5142         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
5143         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
5144         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
5145         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
5146         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
5147         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
5148         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
5149         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
5150         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
5151         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
5152         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
5153         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
5154         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
5155         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
5156         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
5157         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
5158         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
5159         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
5160         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
5161         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
5162         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
5163         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
5164         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
5165         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
5166         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
5167         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
5168         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
5169         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
5170         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
5171         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
5172         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5173         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5174         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5175         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5176         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5177         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5178         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
5179         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
5180         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
5181         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
5182         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
5183         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
5184
5185 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
5186             Julian Brown  <julian@codesourcery.com>
5187             David Malcolm  <dmalcolm@redhat.com>
5188
5189         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
5190         to "GNU Offloading and Multi Processing Runtime Library".  Change
5191         all users.
5192         * configure: Regenerate.
5193         * libgomp.texi: Update.
5194
5195 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
5196
5197         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
5198         "$tgt_dir/lib32".
5199         * configure: Regenerate.
5200
5201         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
5202         "intelmic" in $offload_targets.
5203
5204 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
5205
5206         Update copyright years.
5207
5208         * libgomp.texi: Bump @copying's copyright year.
5209
5210 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5211
5212         * testsuite/lib/libgomp.exp: Load target-utils.exp.
5213         Move load of target-supportes.exp earlier.
5214
5215 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
5216
5217         * testsuite/libgomp.c/target-9.c: New test.
5218
5219 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
5220
5221         * config.h.in: Regenerate.
5222         * configure: Regenerate.
5223         * configure.ac: Add GCC_CHECK_EMUTLS.
5224         * libgomp.h: Add check for USE_EMUTLS: this case
5225         is equal to HAVE_TLS.
5226         * team.c: Likewise.
5227
5228 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
5229
5230         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
5231
5232 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5233             Ilya Verbin  <ilya.verbin@intel.com>
5234
5235         * testsuite/libgomp.c/target-critical-1.c: New test.
5236
5237 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
5238
5239         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
5240         to dg-options unless expensive testing is on.
5241         (TESTITERS): Define to N if not defined.
5242         (main): Use TESTITERS instead of N.
5243         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
5244         dg-additional-options depending on whether expensive testing is on.
5245         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
5246         Decrease N to 100000 and CHUNKSZ to 10000.
5247
5248 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
5249
5250         PR fortran/63938
5251         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
5252         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
5253
5254 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
5255
5256         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
5257
5258 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
5259
5260         PR bootstrap/63784
5261         * configure: Regenerated.
5262
5263 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
5264
5265         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
5266         vect_simd_clones effective target.
5267         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5268
5269 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
5270
5271         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
5272         of 32 as block_size.
5273         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
5274         instead of 32 as block_size.
5275
5276 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5277             Ilya Verbin  <ilya.verbin@intel.com>
5278
5279         * Makefile.in: Regenerate.
5280         * configure: Regenerate.
5281         * configure.ac: Set up offload_additional_options,
5282         offload_additional_lib_paths and offload_targets.
5283         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
5284         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
5285         * testsuite/Makefile.in: Regenerate.
5286         * testsuite/lib/libgomp.exp (libgomp_init): Append
5287         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
5288         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
5289         build directory to LD_LIBRARY_PATH for intelmic offload targets.
5290
5291 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
5292             Ilya Verbin  <ilya.verbin@intel.com>
5293             Kirill Yukhin  <kirill.yukhin@intel.com>
5294             Ilya Tocar  <ilya.tocar@intel.com>
5295
5296         * testsuite/lib/libgomp.exp
5297         (check_effective_target_offload_device): New.
5298         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
5299         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
5300         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
5301         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
5302         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
5303         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
5304         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
5305         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
5306         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
5307         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
5308         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
5309         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
5310         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
5311         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
5312         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5313         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5314         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5315         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5316         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5317         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5318         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5319         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5320         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5321         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5322         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5323         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5324         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5325         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5326         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5327         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5328         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5329         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5330         * testsuite/libgomp.c/target-7.c: Fix test.
5331         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5332         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5333         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5334         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5335         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5336         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5337         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5338         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5339         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5340         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5341         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5342         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5343         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5344         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5345         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5346         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5347         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5348         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5349         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5350         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5351         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5352         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5353         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5354         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5355         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5356         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5357         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5358         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5359         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5360         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5361         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5362
5363 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5364             Ilya Verbin  <ilya.verbin@intel.com>
5365             Thomas Schwinge  <thomas@codesourcery.com>
5366             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5367
5368         * libgomp.map (GOMP_4.0.1): New symbol version.
5369         Add GOMP_offload_register.
5370         * libgomp_target.h: New file.
5371         * splay-tree.h: New file.
5372         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5373         (gomp_target_init): New forward declaration.
5374         (gomp_is_initialized): New static variable.
5375         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5376         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5377         New structures.
5378         (offload_images, num_offload_images, devices, num_devices): New static
5379         variables.
5380         (splay_compare): New static function.
5381         (struct gomp_device_descr): New structure.
5382         (gomp_get_num_devices): Call gomp_target_init.
5383         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5384         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5385         (GOMP_offload_register): New function.
5386         (GOMP_target): Arrange for host callback to be performed in a separate
5387         initial thread and contention group, inheriting ICVs from
5388         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5389         Add device initialization and lookup for target function in splay tree.
5390         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5391         (GOMP_target_end_data): Call gomp_unmap_vars.
5392         (GOMP_target_update): Add device initialization and call gomp_update.
5393         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5394         (gomp_target_init): New static functions.
5395
5396 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5397             Thomas Schwinge  <thomas@codesourcery.com>
5398             Ilya Verbin  <ilya.verbin@intel.com>
5399             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5400
5401         * config.h.in: Regenerate.
5402         * configure: Regenerate.
5403         * configure.ac: Check for libdl, required for plugin support.
5404         (PLUGIN_SUPPORT): Define if plugins are supported.
5405         (enable_offload_targets): Support Intel MIC targets.
5406         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5407
5408 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5409
5410         PR target/63610
5411         * configure: Regenerate.
5412
5413 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5414
5415         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5416
5417 2014-10-06  Marek Polacek  <polacek@redhat.com>
5418
5419         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5420         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5421         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5422         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5423
5424 2014-10-06  Marek Polacek  <polacek@redhat.com>
5425
5426         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5427         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5428         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5429         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5430         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5431         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5432         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5433         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5434         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5435         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5436         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5437         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5438         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5439         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5440         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5441         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5442         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5443         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5444         declarations.
5445
5446 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5447
5448         PR libgomp/61200
5449         * testsuite/libgomp.c/pr61200.c: New test.
5450
5451 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5452
5453         PR c++/63248
5454         * testsuite/libgomp.c++/pr63248.C: New test.
5455
5456 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5457
5458         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5459         is not zero, but taskgroup->children is NULL and there are
5460         any task->children, schedule those instead of waiting.
5461         * testsuite/libgomp.c/depend-6.c: New test.
5462         * testsuite/libgomp.c/depend-7.c: New test.
5463         * testsuite/libgomp.c/depend-8.c: New test.
5464         * testsuite/libgomp.c/depend-9.c: New test.
5465         * testsuite/libgomp.c/depend-10.c: New test.
5466
5467 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5468
5469         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5470         (struct gomp_taskwait): New type.
5471         (struct gomp_task): Add taskwait and parent_depends_on, remove
5472         in_taskwait and taskwait_sem fields.
5473         (gomp_finish_task): Don't destroy taskwait_sem.
5474         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5475         taskwait and parent_depends_on.
5476         (GOMP_task): For if (0) tasks with depend clause that depend on
5477         earlier tasks don't defer them, instead call
5478         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5479         Initialize redundant_out field, for redundant out entries just
5480         move them at the end of linked list instead of removing them
5481         completely, and set redundant_out flag instead of redundant.
5482         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5483         that task.
5484         (gomp_task_run_post_handle_dependers): If parent is in
5485         gomp_task_maybe_wait_for_dependencies and newly runnable task
5486         is not parent_depends_on, queue it in parent->children linked
5487         list after all runnable tasks with parent_depends_on set.
5488         Adjust for addition of taskwait indirection.
5489         (gomp_task_run_post_remove_parent): If parent is in
5490         gomp_task_maybe_wait_for_dependencies and task to be removed
5491         is parent_depends_on, decrement n_depend and if needed awake
5492         parent.  Adjust for addition of taskwait indirection.
5493         (GOMP_taskwait): Adjust for addition of taskwait indirection.
5494         (gomp_task_maybe_wait_for_dependencies): New function.
5495         * testsuite/libgomp.c/depend-5.c: New test.
5496
5497 2014-07-13  Tobias Burnus  <burnus@net-b.de>
5498
5499         * testsuite/libgomp.fortran/pr34020.f90: Make compile
5500         with TS 18508/Fortran 2015.
5501
5502 2014-07-06  Marek Polacek  <polacek@redhat.com>
5503
5504         PR c/6940
5505         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
5506
5507 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
5508
5509         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
5510         matches regex $lang_source_re, add $lang_include_flags to options.
5511         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
5512         * testsuite/libgomp.c++/c++.exp: Likewise.
5513         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
5514         and lang_include_flags instead of adding -fintrinsic-modules-path= to
5515         ALWAYS_CFLAGS.
5516         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
5517
5518 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5519
5520         * testsuite/libgomp.fortran/fortran.exp: Explain
5521         gfortran-dg-runtest usage.
5522
5523 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
5524
5525         * testsuite/libgomp.fortran/simd5.f90: New test.
5526         * testsuite/libgomp.fortran/simd6.f90: New test.
5527         * testsuite/libgomp.fortran/simd7.f90: New test.
5528
5529 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
5530
5531         * testsuite/libgomp.c/for-2.c: Define SC to static for
5532         #pragma omp for simd testing.
5533         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
5534         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
5535         SC macro.
5536         * testsuite/libgomp.c/simd-14.c: New test.
5537         * testsuite/libgomp.c/simd-15.c: New test.
5538         * testsuite/libgomp.c/simd-16.c: New test.
5539         * testsuite/libgomp.c/simd-17.c: New test.
5540         * testsuite/libgomp.c++/for-10.C: Define SC to static for
5541         #pragma omp for simd testing.
5542         * testsuite/libgomp.c++/simd10.C: New test.
5543         * testsuite/libgomp.c++/simd11.C: New test.
5544         * testsuite/libgomp.c++/simd12.C: New test.
5545         * testsuite/libgomp.c++/simd13.C: New test.
5546
5547         * testsuite/libgomp.fortran/aligned1.f03: New test.
5548         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
5549         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
5550         tasks with !$omp parallel !$omp single.
5551         * testsuite/libgomp.fortran/target8.f90: New test.
5552         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
5553         not to use trim in the combiner, instead call elemental function.
5554         (fn): New elemental function.
5555         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
5556         Make elemental.
5557         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
5558         omp_in): Likewise.
5559         * testsuite/libgomp.fortran/udr12.f90: New test.
5560         * testsuite/libgomp.fortran/udr13.f90: New test.
5561         * testsuite/libgomp.fortran/udr14.f90: New test.
5562         * testsuite/libgomp.fortran/udr15.f90: New test.
5563
5564 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
5565
5566         * omp_lib.f90.in (openmp_version): Set to 201307.
5567         * omp_lib.h.in (openmp_version): Likewise.
5568         * testsuite/libgomp.c/target-8.c: New test.
5569         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
5570         and inbranch clauses.
5571         * testsuite/libgomp.fortran/depend-3.f90: New test.
5572         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
5573         openmp_version.
5574         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5575         * testsuite/libgomp.fortran/target1.f90: New test.
5576         * testsuite/libgomp.fortran/target2.f90: New test.
5577         * testsuite/libgomp.fortran/target3.f90: New test.
5578         * testsuite/libgomp.fortran/target4.f90: New test.
5579         * testsuite/libgomp.fortran/target5.f90: New test.
5580         * testsuite/libgomp.fortran/target6.f90: New test.
5581         * testsuite/libgomp.fortran/target7.f90: New test.
5582
5583 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
5584
5585         PR fortran/60928
5586         * testsuite/libgomp.fortran/allocatable9.f90: New test.
5587         * testsuite/libgomp.fortran/allocatable10.f90: New test.
5588         * testsuite/libgomp.fortran/allocatable11.f90: New test.
5589         * testsuite/libgomp.fortran/allocatable12.f90: New test.
5590         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
5591         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
5592         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
5593         * testsuite/libgomp.fortran/associate1.f90: New test.
5594         * testsuite/libgomp.fortran/associate2.f90: New test.
5595         * testsuite/libgomp.fortran/procptr1.f90: New test.
5596
5597 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
5598
5599         * testsuite/libgomp.fortran/simd1.f90: New test.
5600         * testsuite/libgomp.fortran/udr1.f90: New test.
5601         * testsuite/libgomp.fortran/udr2.f90: New test.
5602         * testsuite/libgomp.fortran/udr3.f90: New test.
5603         * testsuite/libgomp.fortran/udr4.f90: New test.
5604         * testsuite/libgomp.fortran/udr5.f90: New test.
5605         * testsuite/libgomp.fortran/udr6.f90: New test.
5606         * testsuite/libgomp.fortran/udr7.f90: New test.
5607         * testsuite/libgomp.fortran/udr8.f90: New test.
5608         * testsuite/libgomp.fortran/udr9.f90: New test.
5609         * testsuite/libgomp.fortran/udr10.f90: New test.
5610         * testsuite/libgomp.fortran/udr11.f90: New test.
5611
5612 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
5613
5614         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
5615         vect_simd_clones effective target.
5616         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
5617
5618 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
5619
5620         PR middle-end/61252
5621         * testsuite/libgomp.c++/simd-9.C: New test.
5622
5623 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
5624
5625         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
5626         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
5627         texts according to their @menu entry positions.
5628
5629 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
5630
5631         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
5632         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
5633         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
5634         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
5635         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
5636         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
5637         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
5638         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
5639         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
5640         * testsuite/libgomp.fortran/depend-1.f90: New test.
5641         * testsuite/libgomp.fortran/depend-2.f90: New test.
5642         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
5643         * testsuite/libgomp.fortran/simd1.f90: New test.
5644         * testsuite/libgomp.fortran/simd2.f90: New test.
5645         * testsuite/libgomp.fortran/simd3.f90: New test.
5646         * testsuite/libgomp.fortran/simd4.f90: New test.
5647         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5648
5649 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5650
5651         * testsuite/libgomp.c/simd-10.c: New test.
5652         * testsuite/libgomp.c/simd-11.c: New test.
5653         * testsuite/libgomp.c/simd-12.c: New test.
5654         * testsuite/libgomp.c/simd-13.c: New test.
5655
5656 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5657
5658         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5659         atomic type clauses in any order and optional comma in between.
5660         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5661         * testsuite/libgomp.c/atomic-17.c: Likewise.
5662
5663         * testsuite/libgomp.c/simd-7.c: New test.
5664         * testsuite/libgomp.c/simd-8.c: New test.
5665         * testsuite/libgomp.c/simd-9.c: New test.
5666         * testsuite/libgomp.c/loop-16.c: New test.
5667
5668 2014-04-02  Richard Henderson  <rth@redhat.com>
5669
5670         * config/linux/futex.h (futex_wait): Get error value from errno.
5671         (futex_wake): Likewise.
5672
5673 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5674
5675         PR c++/60331
5676         * testsuite/libgomp.c++/udr-11.C: New test.
5677         * testsuite/libgomp.c++/udr-12.C: New test.
5678         * testsuite/libgomp.c++/udr-13.C: New test.
5679         * testsuite/libgomp.c++/udr-14.C: New test.
5680         * testsuite/libgomp.c++/udr-15.C: New test.
5681         * testsuite/libgomp.c++/udr-16.C: New test.
5682         * testsuite/libgomp.c++/udr-17.C: New test.
5683         * testsuite/libgomp.c++/udr-18.C: New test.
5684         * testsuite/libgomp.c++/udr-19.C: New test.
5685
5686 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5687
5688         Update copyright years
5689
5690 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5691
5692         * hashtab.h: Use the standard form for the copyright notice.
5693
5694 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5695
5696         * libgomp.texi: Bump @copying's copyright year.
5697
5698 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5699
5700         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5701         alloca () with __builtin_alloca ().
5702         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5703         * testsuite/libgomp.c/lock-3.c: Likewise.
5704         * testsuite/libgomp.c/pr48591.c: Likewise.
5705
5706 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5707
5708         PR testsuite/59534
5709         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5710         comparisons.
5711
5712 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5713
5714         PR libgomp/58756
5715         * testsuite/libgomp.c/pr58756.c: New test.
5716
5717 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5718
5719         PR libgomp/59467
5720         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5721         !$omp parallel.
5722
5723 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5724
5725         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5726         ALWAYS_CFLAGS.
5727         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5728         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5729         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5730         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5731         Likewise.
5732
5733         * libgomp_g.h: Include <stddef.h> for size_t.
5734
5735         * libgomp.spec.in: Update comment about libgomp's dependencies.
5736         * configure.ac: Likewise.
5737         * configure: Regenerate.
5738
5739 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5740
5741         * libgomp.texi: (Runtime Library Routines): Update references for
5742         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5743         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5744         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5745         (Environment Variables): Update references for OpenMP 4.0. Add
5746         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5747         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5748         order.
5749
5750 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5751
5752         * env.c (parse_bind_var): Initialize value to avoid
5753         (false positive) warning.
5754
5755 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5756
5757         PR libgomp/58691
5758         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5759         to check variable.
5760         (gomp_init_num_threads): Move i variable declaration into
5761         #ifdef CPU_ALLOC_SIZE block.
5762         * config/linux/affinity.c (gomp_affinity_init_level): Test
5763         gomp_places_list_len == 0 rather than gomp_places_list == 0
5764         when checking for topology reading error.
5765         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5766         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5767         gomp_places_list, only parse env var and always return false.
5768         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5769         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5770         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5771         and either of these variables were parsed correctly into a places
5772         list.
5773
5774 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5775             Jakub Jelinek  <jakub@redhat.com>
5776
5777         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5778         of 5 loopfn matches.
5779         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5780         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5781         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5782         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5783         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5784         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5785         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5786         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5787
5788 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5789
5790         * Makefile.am (omp_lib.mod): Streamline rule.
5791         * Makefile.in: Regenerate.
5792
5793         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5794         exceptions.
5795
5796         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5797         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5798         * testsuite/libgomp.fortran/lib2.f: Likewise.
5799         * testsuite/libgomp.fortran/lib3.f: Likewise.
5800
5801         * configure.ac: Typo fix.
5802         * configure: Regenerate.
5803
5804         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5805         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5806
5807         * omp.h.in: Don't touch the user's namespace.
5808
5809 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5810             Tobias Burnus  <burnus@net-b.de>
5811             Richard Henderson  <rth@redhat.com>
5812
5813         * target.c: New file.
5814         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5815         * Makefile.in: Regenerated.
5816         * libgomp_g.h (GOMP_task): Add depend argument.
5817         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5818         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5819         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5820         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5821         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5822         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5823         GOMP_taskgroup_start, GOMP_taskgroup_end,
5824         GOMP_parallel_sections): New prototypes.
5825         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5826         (omp_is_initial_device_): New function.
5827         (ULP, STR1, STR2, ialias_redirect): Removed.
5828         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5829         omp_set_default_device_8_, omp_get_default_device_,
5830         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5831         functions.
5832         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5833         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5834         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5835         @@GOMP_4.0.
5836         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5837         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5838         omp_set_default_device, omp_set_default_device_,
5839         omp_set_default_device_8_, omp_get_default_device,
5840         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5841         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5842         omp_get_team_num_): Export @@OMP_4.0.
5843         * team.c (struct gomp_thread_start_data): Add place field.
5844         (gomp_thread_start): Clear thr->thread_pool and
5845         thr->task before returning.  Use gomp_team_barrier_wait_final
5846         instead of gomp_team_barrier_wait.  Initialize thr->place.
5847         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5848         team_cancelled and task_queued_count fields.
5849         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5850         before calling pthread_exit.
5851         (gomp_free_thread): No longer static.  Use
5852         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5853         (gomp_team_start): Add flags argument.  Set
5854         thr->thread_pool->threads_busy to nthreads immediately after creating
5855         new pool.  Use gomp_managed_threads_lock instead of
5856         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5857         (gomp_team_end): Use gomp_managed_threads_lock instead of
5858         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5859         of gomp_team_barrier_wait.  If team->team_cancelled, call
5860         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5861         rather than thr->ts.work_share.
5862         (initialize_team): Don't call gomp_sem_init here.
5863         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5864         caller.
5865         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5866         * env.c (gomp_global_icv): Add default_device_var, target_data and
5867         bind_var initializers.
5868         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5869         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5870         gomp_places_list_len): New variables.
5871         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5872         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5873         sized places.
5874         (gomp_cancel_var): New global variable.
5875         (parse_int): New function.
5876         (handle_omp_display_env): New function.
5877         (initialize_env): Use it.  Initialize default_device_var.
5878         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5879         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5880         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5881         been successfully parsed (and call gomp_init_affinity in that case).
5882         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5883         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5884         omp_get_team_num, omp_is_initial_device): New functions.
5885         * libgomp.h: Include stdlib.h.
5886         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5887         Define.
5888         (struct target_mem_desc): Forward declare.
5889         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5890         and thread_limit_var fields.
5891         (gomp_get_num_devices): New prototype.
5892         (gomp_cancel_var): New extern decl.
5893         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5894         team_cancelled and task_queued_count fields.  Add comments about
5895         task_{,queued_,running_}count.
5896         (gomp_cancel_kind): New enum.
5897         (gomp_work_share_end_cancel): New prototype.
5898         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5899         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5900         and depend fields.
5901         (struct gomp_taskgroup): New type.
5902         (struct gomp_task_depend_entry,
5903         struct gomp_dependers_vec): New types.
5904         (gomp_finish_task): Free depend_hash if non-NULL.
5905         (struct gomp_team_state): Add place_partition_off
5906         and place_partition_len fields.
5907         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5908         gomp_places_list_len): New extern decls.
5909         (struct gomp_thread): Add place field.
5910         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5911         (gomp_init_thread_affinity): Add place argument.
5912         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5913         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5914         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5915         gomp_affinity_init_level, gomp_affinity_print_place): New
5916         prototypes.
5917         (gomp_team_start): Add flags argument.
5918         (gomp_thread_limit_var, gomp_remaining_threads_count,
5919         gomp_remaining_threads_lock): Remove.
5920         (gomp_managed_threads_lock): New variable.
5921         (struct gomp_thread_pool): Add threads_busy field.
5922         (gomp_free_thread): New prototype.
5923         * task.c: Include hashtab.h.
5924         (hash_entry_type): New typedef.
5925         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5926         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5927         copy_ctors_done and taskgroup fields.
5928         (GOMP_task): Add depend argument, handle depend clauses.  If
5929         gomp_team_barrier_cancelled or if it's taskgroup has been
5930         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5931         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5932         and already cancelled, don't discard the task.  If taskgroup is
5933         non-NULL, enqueue the task into taskgroup queue.  Increment
5934         num_children field in taskgroup.  Increment task_queued_count.
5935         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5936         gomp_task_run_post_remove_taskgroup): New inline functions.
5937         (gomp_task_run_post_handle_depend_hash,
5938         gomp_task_run_post_handle_dependers,
5939         gomp_task_run_post_handle_depend): New functions.
5940         (GOMP_taskwait): Use them.  If more than one new tasks
5941         have been queued, wake other threads if needed.
5942         (gomp_barrier_handle_tasks): Likewise.  If
5943         gomp_team_barrier_cancelled, don't start any new tasks, just free
5944         all tasks.
5945         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5946         * omp_lib.f90.in
5947         (omp_proc_bind_kind, omp_proc_bind_false,
5948         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5949         omp_proc_bind_spread): New params.
5950         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5951         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5952         omp_get_team_num, omp_is_initial_device): New interfaces.
5953         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5954         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5955         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5956         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5957         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5958         useless use omp_lib_kinds.
5959         * omp.h.in (omp_proc_bind_t): New typedef.
5960         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5961         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5962         omp_get_team_num, omp_is_initial_device): New prototypes.
5963         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5964         through to gomp_team_start.
5965         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5966         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5967         Adjust gomp_parallel_loop_start callers.
5968         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5969         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5970         GOMP_loop_end_cancel): New functions.
5971         (GOMP_parallel_end): Add ialias_redirect.
5972         * hashtab.h: New file.
5973         * libgomp.texi (Environment Variables): Minor cleanup,
5974         update section refs to OpenMP 4.0rc2.
5975         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5976         environment variables.
5977         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5978         team->work_shares_to_free to thr->ts.work_share before calling
5979         free_work_share.
5980         (gomp_work_share_end_cancel): New function.
5981         * config/linux/proc.c: Include errno.h.
5982         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5983         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5984         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5985         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5986         gomp_cpuset_size is sizeof (cpu_set_t).
5987         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5988         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5989         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5990         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5991         contain any logical CPUs.
5992         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5993         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5994         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5995         pthread_getaffinity_np.  Check gomp_places_list instead of
5996         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5997         * config/linux/bar.c (gomp_barrier_wait_end,
5998         gomp_barrier_wait_last): Use BAR_* defines.
5999         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
6000         from state where needed.  Set work_share_cancelled to 0 on last
6001         thread.
6002         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
6003         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
6004         functions.
6005         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
6006         Add cpusetsize argument.
6007         (gomp_cpuset_size, gomp_cpusetp): Declare.
6008         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
6009         (affinity_counter): Remove.
6010         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
6011         if CPU_ALLOC_SIZE isn't defined.
6012         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
6013         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
6014         bind current thread to the first place.
6015         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
6016         pthread_setaffinity_np to gomp_places_list[place].
6017         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6018         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6019         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6020         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
6021         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6022         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6023         (gomp_barrier_t): Add awaited_final field.
6024         (gomp_barrier_init): Initialize awaited_final field.
6025         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
6026         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
6027         prototypes.
6028         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
6029         defines.
6030         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
6031         gomp_team_barrier_cancelled): New inline functions.
6032         (gomp_barrier_last_thread,
6033         gomp_team_barrier_set_task_pending,
6034         gomp_team_barrier_clear_task_pending,
6035         gomp_team_barrier_set_waiting_for_tasks,
6036         gomp_team_barrier_waiting_for_tasks,
6037         gomp_team_barrier_done): Use BAR_* defines.
6038         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
6039         (gomp_barrier_wait_end): Use BAR_* defines.
6040         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
6041         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
6042         Use BAR_* defines.
6043         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
6044         gomp_team_barrier_cancel): New functions.
6045         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
6046         argument.
6047         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
6048         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
6049         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
6050         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
6051         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
6052         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
6053         (gomp_barrier_t): Add cancellable field.
6054         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
6055         gomp_team_barrier_cancel): New prototypes.
6056         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
6057         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
6058         gomp_team_barrier_cancelled): New inline functions.
6059         (gomp_barrier_wait_start, gomp_barrier_last_thread,
6060         gomp_team_barrier_set_task_pending,
6061         gomp_team_barrier_clear_task_pending,
6062         gomp_team_barrier_set_waiting_for_tasks,
6063         gomp_team_barrier_waiting_for_tasks,
6064         gomp_team_barrier_done): Use BAR_* defines.
6065         * barrier.c (GOMP_barrier_cancel): New function.
6066         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
6067         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
6068         omp_proc_bind_spread): New params.
6069         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
6070         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
6071         omp_get_team_num, omp_is_initial_device): New externals.
6072         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
6073         New functions.
6074         (gomp_resolve_num_threads): Adjust for thread_limit now being in
6075         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6076         infinity.  If not nested, just return minimum of max_num_threads
6077         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
6078         to the returned value.  Otherwise, don't update atomically
6079         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
6080         (GOMP_parallel_end): Adjust for thread_limit now being in
6081         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
6082         infinity.  Adjust threads_busy in the pool rather than
6083         gomp_remaining_threads_count.  Remember team->nthreads and call
6084         gomp_team_end before adjusting threads_busy, if not nested
6085         afterwards, just set it to 1 non-atomically.  Add ialias.
6086         (GOMP_parallel_start): Adjust gomp_team_start caller.
6087         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
6088         * testsuite/libgomp.c/affinity-1.c: New test.
6089         * testsuite/libgomp.c/atomic-15.c: New test.
6090         * testsuite/libgomp.c/atomic-16.c: New test.
6091         * testsuite/libgomp.c/atomic-17.c: New test.
6092         * testsuite/libgomp.c/cancel-for-1.c: New test.
6093         * testsuite/libgomp.c/cancel-for-2.c: New test.
6094         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
6095         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
6096         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
6097         * testsuite/libgomp.c/cancel-sections-1.c: New test.
6098         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
6099         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
6100         * testsuite/libgomp.c/depend-1.c: New test.
6101         * testsuite/libgomp.c/depend-2.c: New test.
6102         * testsuite/libgomp.c/depend-3.c: New test.
6103         * testsuite/libgomp.c/depend-4.c: New test.
6104         * testsuite/libgomp.c/for-1.c: New test.
6105         * testsuite/libgomp.c/for-1.h: New file.
6106         * testsuite/libgomp.c/for-2.c: New test.
6107         * testsuite/libgomp.c/for-2.h: New file.
6108         * testsuite/libgomp.c/for-3.c: New test.
6109         * testsuite/libgomp.c/pr58392.c: New test.
6110         * testsuite/libgomp.c/simd-1.c: New test.
6111         * testsuite/libgomp.c/simd-2.c: New test.
6112         * testsuite/libgomp.c/simd-3.c: New test.
6113         * testsuite/libgomp.c/simd-4.c: New test.
6114         * testsuite/libgomp.c/simd-5.c: New test.
6115         * testsuite/libgomp.c/simd-6.c: New test.
6116         * testsuite/libgomp.c/target-1.c: New test.
6117         * testsuite/libgomp.c/target-2.c: New test.
6118         * testsuite/libgomp.c/target-3.c: New test.
6119         * testsuite/libgomp.c/target-4.c: New test.
6120         * testsuite/libgomp.c/target-5.c: New test.
6121         * testsuite/libgomp.c/target-6.c: New test.
6122         * testsuite/libgomp.c/target-7.c: New test.
6123         * testsuite/libgomp.c/taskgroup-1.c: New test.
6124         * testsuite/libgomp.c/thread-limit-1.c: New test.
6125         * testsuite/libgomp.c/thread-limit-2.c: New test.
6126         * testsuite/libgomp.c/thread-limit-3.c: New test.
6127         * testsuite/libgomp.c/udr-1.c: New test.
6128         * testsuite/libgomp.c/udr-2.c: New test.
6129         * testsuite/libgomp.c/udr-3.c: New test.
6130         * testsuite/libgomp.c++/affinity-1.C: New test.
6131         * testsuite/libgomp.c++/atomic-10.C: New test.
6132         * testsuite/libgomp.c++/atomic-11.C: New test.
6133         * testsuite/libgomp.c++/atomic-12.C: New test.
6134         * testsuite/libgomp.c++/atomic-13.C: New test.
6135         * testsuite/libgomp.c++/atomic-14.C: New test.
6136         * testsuite/libgomp.c++/atomic-15.C: New test.
6137         * testsuite/libgomp.c++/cancel-for-1.C: New test.
6138         * testsuite/libgomp.c++/cancel-for-2.C: New test.
6139         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
6140         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
6141         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
6142         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
6143         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
6144         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
6145         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
6146         * testsuite/libgomp.c++/cancel-test.h: New file.
6147         * testsuite/libgomp.c++/for-9.C: New test.
6148         * testsuite/libgomp.c++/for-10.C: New test.
6149         * testsuite/libgomp.c++/for-11.C: New test.
6150         * testsuite/libgomp.c++/simd-1.C: New test.
6151         * testsuite/libgomp.c++/simd-2.C: New test.
6152         * testsuite/libgomp.c++/simd-3.C: New test.
6153         * testsuite/libgomp.c++/simd-4.C: New test.
6154         * testsuite/libgomp.c++/simd-5.C: New test.
6155         * testsuite/libgomp.c++/simd-6.C: New test.
6156         * testsuite/libgomp.c++/simd-7.C: New test.
6157         * testsuite/libgomp.c++/simd-8.C: New test.
6158         * testsuite/libgomp.c++/target-1.C: New test.
6159         * testsuite/libgomp.c++/target-2.C: New test.
6160         * testsuite/libgomp.c++/target-2-aux.cc: New file.
6161         * testsuite/libgomp.c++/target-3.C: New test.
6162         * testsuite/libgomp.c++/taskgroup-1.C: New test.
6163         * testsuite/libgomp.c++/udr-1.C: New test.
6164         * testsuite/libgomp.c++/udr-2.C: New test.
6165         * testsuite/libgomp.c++/udr-3.C: New test.
6166         * testsuite/libgomp.c++/udr-4.C: New test.
6167         * testsuite/libgomp.c++/udr-5.C: New test.
6168         * testsuite/libgomp.c++/udr-6.C: New test.
6169         * testsuite/libgomp.c++/udr-7.C: New test.
6170         * testsuite/libgomp.c++/udr-8.C: New test.
6171         * testsuite/libgomp.c++/udr-9.C: New test.
6172
6173 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
6174
6175         PR testsuite/57605
6176         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
6177         ALWAYS_CFLAGS.
6178
6179 2013-09-20  Alan Modra  <amodra@gmail.com>
6180
6181         * configure: Regenerate.
6182
6183 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
6184
6185         * testsuite/libgomp.c/sections-2.c: New test.
6186
6187 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6188
6189         * testsuite/libgomp.fortran/strassen.f90:
6190         Add dg-skip-if aarch64_tiny.
6191
6192 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
6193             Cesar Philippidis  <cesar@codesourcery.com>
6194
6195         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
6196         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
6197         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
6198         * testsuite/libgomp.fortran/fortran.exp: Likewise.
6199         * testsuite/libgomp.graphite/graphite.exp: Likewise.
6200         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
6201         Use dg-runtest rather than gfortran-dg-runtest.
6202
6203 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
6204
6205         * testsuite/libgomp.c/icv-2.c: Extend current handling of
6206         Linux-based x86 systems to cover all GNU systems.
6207         * testsuite/libgomp.c/lock-3.c: Likewise.
6208         * testsuite/libgomp.c/pr48591.c: Likewise.
6209
6210 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
6211
6212         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
6213         GNU/Hurd, as done for Linux-based systems.
6214
6215         * config/posix/ptrlock.h: Fix comment.
6216
6217 2013-05-27  Tobias Burnus  <burnus@net-b.de>
6218
6219         PR fortran/57423
6220         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
6221         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
6222         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
6223         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
6224         omp_destroy_nest_lock): Correct arguments to match the one in
6225         the OpenMP spec.
6226         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
6227         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
6228         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
6229         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
6230
6231 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
6232
6233         * testsuite/libgomp.c/loop-13.c: New test.
6234         * testsuite/libgomp.c/loop-14.c: New test.
6235         * testsuite/libgomp.c/loop-15.c: New test.
6236         * testsuite/libgomp.c++/loop-13.C: New test.
6237         * testsuite/libgomp.c++/loop-14.C: New test.
6238         * testsuite/libgomp.c++/loop-15.C: New test.
6239
6240 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
6241
6242         PR middle-end/56217
6243         * testsuite/libgomp.c++/pr56217.C: New test.
6244
6245 2013-02-01  Alan Modra  <amodra@gmail.com>
6246
6247         * task.c (GOMP_task, GOMP_taskwait): Comment.
6248
6249 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
6250             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
6251
6252         PR libgomp/55561
6253         * config/linux/wait.h (do_spin): Use atomic load for addr.
6254         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
6255         for intptr and ptrlock.
6256         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
6257         for ptrlock.
6258
6259 2013-01-22  Alan Modra  <amodra@gmail.com>
6260
6261         PR libgomp/51376
6262         PR libgomp/56073
6263         * task.c (GOMP_task): Revert 2011-12-09 change.
6264         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
6265         barrier to read task->children..
6266         (gomp_barrier_handle_tasks): ..and matching atomic store with
6267         release barrier here when setting parent->children to NULL.
6268
6269 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
6270             Tobias Burnus  <burnus@net-b.de>
6271
6272         PR driver/55884
6273         * testsuite/libgomp.fortran/fortran.exp: Use
6274         -fintrinsic-modules-path= instead of
6275         -fintrinsic-modules-path.
6276
6277 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
6278
6279         Update copyright years.
6280
6281 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6282
6283         * testsuite/libgomp.fortran/fortran.exp: Set
6284         -fintrinsic-modules-path.
6285
6286 2012-12-19  Tobias Burnus  <burnus@net-b.de>
6287
6288         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
6289         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
6290
6291 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
6292
6293         PR libgomp/55411
6294         * team.c (gomp_free_thread): Decrease gomp_managed_threads
6295         if pool had any threads_used.
6296
6297 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
6298
6299         * testsuite/libgomp.c++/pr24455.C: Use
6300         -Wl,-undefined,dynamic_lookup on darwin.
6301
6302 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
6303
6304         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
6305
6306 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
6307
6308         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
6309
6310 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
6311             Jim MacArthur  <jim.macarthur@arm.com>
6312             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6313             Nigel Stephens  <nigel.stephens@arm.com>
6314             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6315             Richard Earnshaw  <rearnsha@arm.com>
6316             Sofiane Naci  <sofiane.naci@arm.com>
6317             Stephen Thomas  <stephen.thomas@arm.com>
6318             Tejas Belagod  <tejas.belagod@arm.com>
6319             Yufeng Zhang  <yufeng.zhang@arm.com>
6320
6321         * configure.tgt: Add AArch64.
6322
6323 2012-10-04  Jason Merrill  <jason@redhat.com>
6324
6325         * testsuite/libgomp.c++/tls-init1.C: New.
6326
6327 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6328
6329         * configure: Regenerated.
6330
6331 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6332
6333         * config/linux/mips/futex.h (sys_futex0): Change to static
6334         function with noinline, nomips16 attributes under MIPS16. Adjust
6335         asm statement to place 'li v0,SYS_futex' immediately before
6336         syscall insn.
6337
6338 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6339
6340         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6341         conflict with index.html on case-insensitive file systems.
6342
6343 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6344
6345         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6346         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6347
6348 2012-07-02  Richard Guenther  <rguenther@suse.de>
6349             Michael Matz  <matz@suse.de>
6350             Tobias Grosser <tobias@grosser.es>
6351             Sebastian Pop <sebpop@gmail.com>
6352
6353         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6354         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6355         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6356         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6357
6358 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6359
6360         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6361
6362 2012-06-22  Richard Guenther  <rguenther@suse.de>
6363
6364         Merge from graphite branch
6365         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6366
6367         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6368         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6369
6370 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6371
6372         PR middle-end/53580
6373         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6374         use GOMP_barrier () call instead.
6375         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6376         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6377         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6378         call GOMP_barrier instead.
6379         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6380
6381 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6382
6383         PR libgomp/52993
6384         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6385         argument to memset call.
6386
6387 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6388
6389         * configure: Regenerated.
6390
6391 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6392
6393         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6394
6395 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6396
6397         PR bootstrap/52812
6398         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6399
6400 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6401
6402         PR middle-end/52547
6403         * testsuite/libgomp.c/pr52547.c: New test.
6404
6405 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6406
6407         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6408
6409 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6410
6411         * configure.tgt (mips-sgi-irix6*): Remove.
6412
6413 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6414
6415         * configure.tgt (alpha*-dec-osf*): Remove.
6416
6417         * config/osf/sem.h: Remove.
6418         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6419
6420 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6421
6422         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6423
6424 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6425
6426         PR libstdc++/52188
6427         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6428         Remove ENABLE_SYMVERS_SOL2.
6429         * configure: Regenerate.
6430         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6431         (PREPROCESS): New variable.
6432         (libgomp.ver): New target.
6433         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6434         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6435         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6436         Use libgomp.ver.
6437         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6438         * Makefile.in: Regenerate.
6439
6440 2012-02-14  Walter Lee  <walt@tilera.com>
6441
6442         * configure.tgt: Handle tilegx and tilepro.
6443         * config/linux/tile/futex.h: New file.
6444
6445 2012-02-08  Richard Guenther  <rguenther@suse.de>
6446
6447         PR tree-optimization/46886
6448         * testsuite/libgomp.c/pr46886.c: New testcase.
6449
6450 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6451
6452         * config/linux/arm: Remove empty directory.
6453         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6454
6455 2011-12-09  Alan Modra  <amodra@gmail.com>
6456
6457         PR libgomp/51376
6458         * task.c (GOMP_taskwait): Don't access task->children outside of
6459         task_lock mutex region.
6460         (GOMP_task): Likewise.
6461
6462 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6463
6464         PR libgomp/51132
6465         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6466         to file scope.
6467         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6468         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6469         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6470         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6471         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6472
6473 2011-12-02  Alan Modra  <amodra@gmail.com>
6474
6475         * config/linux/affinity.c: Use atomic rather than sync builtin.
6476         * config/linux/lock.c: Likewise.
6477         * config/linux/ptrlock.h: Likewise.
6478         * config/linux/ptrlock.c: Likewise.
6479         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6480         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6481         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6482         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6483         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6484         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6485         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6486         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6487         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
6488         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
6489
6490 2011-11-30  Alan Modra  <amodra@gmail.com>
6491
6492         PR libgomp/51298
6493         * config/linux/bar.h: Use atomic rather than sync builtins.
6494         * config/linux/bar.c: Likewise.  Add missing acquire
6495         synchronisation on generation field.
6496         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
6497         double unlock.
6498
6499 2011-11-30  Alan Modra  <amodra@gmail.com>
6500
6501         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
6502         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
6503         * config/linux/mutex.h: Use atomic rather than sync builtins.
6504         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
6505         * config/linux/omp-lock.h: Comment fix.
6506         * config/linux/arm/mutex.h: Delete.
6507         * config/linux/powerpc/mutex.h: Delete.
6508         * config/linux/ia64/mutex.h: Delete.
6509         * config/linux/mips/mutex.h: Delete.
6510
6511 2011-11-30  Alan Modra  <amodra@gmail.com>
6512
6513         PR libgomp/51249
6514         * config/linux/sem.h: Rewrite.
6515         * config/linux/sem.c: Rewrite.
6516
6517 2011-11-28  Richard Henderson  <rth@redhat.com>
6518
6519         * libgomp.h (enum memmodel): New.
6520
6521 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
6522
6523         * configure: Regenerate.
6524
6525 2011-10-10  Matthias Klose  <doko@ubuntu.com>
6526
6527         * config/posix95: Remove empty directory.
6528
6529 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
6530
6531         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
6532
6533 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
6534
6535         PR fortran/49792
6536         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
6537         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
6538
6539 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6540
6541         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
6542
6543 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6544
6545         PR libgomp/49965
6546         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
6547
6548 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
6549
6550         * config/linux/proc.h: New.
6551         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
6552         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
6553         (gomp_init_num_threads): Update call to cpuset_popcount.
6554         (get_num_procs): Ditto.
6555         * config/linux/affinity.c (gomp_init_affinity): Call
6556         gomp_cpuset_popcount.
6557
6558 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
6559
6560         PR fortran/42041
6561         PR fortran/46752
6562         * omp.h.in (omp_in_final): New prototype.
6563         * omp_lib.f90.in (omp_in_final): New interface.
6564         (omp_integer_kind, omp_logical_kind): Remove
6565         and replace all its uses in the module with 4.
6566         (openmp_version): Change to 201107.
6567         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
6568         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
6569         kind for the parameters.
6570         (omp_in_final): New external.
6571         (openmp_version): Change to 201107.
6572         * task.c (omp_in_final): New function.
6573         (gomp_init_task): Initialize final_task.
6574         (GOMP_task): Remove unused attribute from flags.  Handle final
6575         tasks.
6576         (GOMP_taskyield): New function.
6577         (omp_in_final): Return true if if (false) or final (true) task
6578         or descendant of final (true).
6579         * fortran.c (omp_in_final_): New function.
6580         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
6581         (GOMP_3.0): Export GOMP_taskyield.
6582         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
6583         variables.
6584         (parse_unsigned_long_list): New function.
6585         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
6586         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
6587         even if parse_affinity returned false.
6588         * config/linux/affinity.c (gomp_init_affinity): Handle
6589         gomp_cpu_affinity_len == 0.
6590         * libgomp_g.h (GOMP_taskyield): New prototype.
6591         * libgomp.h (struct gomp_task): Add final_task field.
6592         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
6593         * team.c (gomp_team_start): Override new task's nthreads_var icv
6594         if list form OMP_NUM_THREADS has been used and it has value for
6595         the new nesting level.
6596
6597         * testsuite/libgomp.c/atomic-11.c: New test.
6598         * testsuite/libgomp.c/atomic-12.c: New test.
6599         * testsuite/libgomp.c/atomic-13.c: New test.
6600         * testsuite/libgomp.c/atomic-14.c: New test.
6601         * testsuite/libgomp.c/reduction-6.c: New test.
6602         * testsuite/libgomp.c/task-5.c: New test.
6603         * testsuite/libgomp.c++/atomic-2.C: New test.
6604         * testsuite/libgomp.c++/atomic-3.C: New test.
6605         * testsuite/libgomp.c++/atomic-4.C: New test.
6606         * testsuite/libgomp.c++/atomic-5.C: New test.
6607         * testsuite/libgomp.c++/atomic-6.C: New test.
6608         * testsuite/libgomp.c++/atomic-7.C: New test.
6609         * testsuite/libgomp.c++/atomic-8.C: New test.
6610         * testsuite/libgomp.c++/atomic-9.C: New test.
6611         * testsuite/libgomp.c++/task-8.C: New test.
6612         * testsuite/libgomp.c++/reduction-4.C: New test.
6613         * testsuite/libgomp.fortran/allocatable7.f90: New test.
6614         * testsuite/libgomp.fortran/allocatable8.f90: New test.
6615         * testsuite/libgomp.fortran/crayptr3.f90: New test.
6616         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
6617         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
6618         * testsuite/libgomp.fortran/pointer1.f90: New test.
6619         * testsuite/libgomp.fortran/pointer2.f90: New test.
6620         * testsuite/libgomp.fortran/task4.f90: New test.
6621
6622 2011-08-02  Tobias Burnus  <burnus@net-b.de>
6623
6624         * libgomp.texi: Update OpenMP spec references to 3.1.
6625         (omp_in_final,OMP_PROC_BIND): New sections.
6626         (OMP_NUM_THREADS): Document that the value can be now a list.
6627         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
6628
6629 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
6630
6631         * config/linux/x86/futex.h: Check __x86_64__ instead of
6632         __LP64__.
6633
6634 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
6635
6636         PR middle-end/49897
6637         PR middle-end/49898
6638         * testsuite/libgomp.c/pr49897-1.c: New test.
6639         * testsuite/libgomp.c/pr49897-2.c: New test.
6640         * testsuite/libgomp.c/pr49898-1.c: New test.
6641         * testsuite/libgomp.c/pr49898-2.c: New test.
6642
6643 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6644
6645         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6646         for ia32 instead of ilp32.
6647
6648         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6649         * testsuite/libgomp.c/atomic-6.c: Likewise.
6650
6651 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6652
6653         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6654         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6655
6656 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6657
6658         PR libgomp/45351
6659         * config/osf/sem.h: New file.
6660         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6661
6662 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6663
6664         PR target/49541
6665         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6666         ldflags.
6667
6668 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6669
6670         * config/linux/wait.h (do_spin): New inline, largely copied
6671         from do_wait, just don't do futex_wait here, instead return true if
6672         it should be done.
6673         (do_wait): Implement using do_spin.
6674         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6675         to prototype.
6676         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6677         __sync_bool_compare_and_swap, pass the oldval to
6678         gomp_mutex_lock_slow.
6679         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6680         If all mutex contenders are just spinning and not sleeping, don't
6681         change state to 2 unnecessarily.  Optimize the loop when state has
6682         already become 2 to use just one atomic operation per loop instead
6683         of two.
6684         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6685         to prototype.
6686         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6687         __sync_bool_compare_and_swap, pass the oldval to
6688         gomp_mutex_lock_slow.
6689
6690 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6691
6692         PR libgomp/49490
6693         * iter.c (gomp_iter_static_next): For chunk size 0
6694         only use n ceil/ nthreads size for the first
6695         n % nthreads threads in the team instead of
6696         all threads except for the last few ones which
6697         get less work or none at all.
6698         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6699         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6700         chunk argument, set run_sched_modifier to 0 for static
6701         resp. 1 for other kinds.  If chunk argument is 0
6702         and not static, set value to 1.
6703
6704 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6705
6706         PR c++/49043
6707         * testsuite/libgomp.c++/pr49043.C: New test.
6708
6709         PR c++/48869
6710         * testsuite/libgomp.c++/pr48869.C: New test.
6711
6712 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6713
6714         PR fortran/48894
6715         * fortran.c: Include limits.h.
6716         (TO_INT): Define.
6717         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6718         *set.
6719         (omp_set_num_threads_8_, omp_set_schedule_8_,
6720         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6721         omp_get_team_size_8_): Use TO_INT macro.
6722         * testsuite/libgomp.fortran/pr48894.f90: New test.
6723
6724 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6725
6726         PR middle-end/48591
6727         * testsuite/libgomp.c/pr48591.c: New test.
6728
6729 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6730
6731         PR bootstrap/48135
6732         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6733         * configure: Regenerate.
6734
6735 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6736
6737         PR fortran/47886
6738         * testsuite/libgomp.fortran/task3.f90: New test.
6739
6740 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6741
6742         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6743
6744 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6745
6746         PR libgomp/47854
6747         * libgomp.texi (omp_get_wtime): Don't say time in the past
6748         must be Unix Epoch.
6749
6750 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6751
6752         PR libgomp/47804
6753         * testsuite/libgomp.fortran/fortran.exp: Check for both
6754         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6755         but $blddir != "", still append ${blddir}/${lang_library_path}
6756         to ld_library_path.
6757
6758 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6759
6760         PR libgomp/47758
6761         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6762         of libquadmath.a before adding its libpath to ldflags.
6763
6764 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6765
6766         PR libgomp/47731
6767         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6768         to FUTEX_WAIT futex syscall.
6769         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6770
6771 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6772
6773         * configure: Regenerate.
6774
6775 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6776
6777         PR libstdc++/36104
6778         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6779
6780 2011-01-16  Gerald Pfeifer
6781
6782         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6783
6784 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6785
6786         PR fortran/46874
6787         * libgomp.fortran/allocatable6.f90: New test.
6788
6789 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6790
6791         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6792         * configure: Regenerate.
6793
6794 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6795
6796         PR target/40125
6797         PR lto/46695
6798         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6799         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6800         * aclocal.m4: Regenerate.
6801         * configure: Regenerate.
6802         * Makefile.in: Regenerate.
6803         * testsuite/Makefile.in: Regenerate.
6804
6805 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6806
6807         PR fortran/46753
6808         * libgomp.fortran/pr46753.f90: New test.
6809
6810         PR libgomp/43706
6811         * env.c (initialize_env): Default to spin count 300000
6812         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6813         is specified.
6814
6815         PR libgomp/45240
6816         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6817         at the end if sync builtins aren't supported.
6818
6819 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6820
6821         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6822
6823 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6824
6825         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6826
6827 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6828
6829         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6830
6831 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6832             Tobias Burnus  <burnus@net-b.de>
6833
6834         PR fortran/32049
6835         * configure.ac:
6836         * configure: Regenerate.
6837
6838 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6839
6840         * config/linux/futex.h: New.
6841         * config/linux/arm/mutex.h: New.
6842         * configure.tgt (arm*-*-linux*): Add config path.
6843
6844 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6845
6846         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6847
6848 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6849
6850         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6851         Change Fortran datatype to LOGICAL.
6852         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6853         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6854
6855 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6856
6857         * configure: Regenerate.
6858
6859 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6860
6861         * libgomp.texi: Add function keyword to a couple of Fortran
6862         interfaces, use integer instead of int for Fortran.
6863
6864 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6865
6866         * libgomp.texi: Fix spelling and pasto problems throughout.
6867         Adjust prototypes to match code.
6868
6869 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6870
6871         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6872         silence -fwhole-file warning.
6873
6874 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6875
6876         * configure.tgt (*-*-solaris2.[56]*): Removed.
6877
6878 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6879
6880         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6881         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6882         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6883         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6884         targetting solaris2*.
6885         * configure: Regenerate.
6886         * config.h.in: Regenerate.
6887
6888         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6889         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6890         Add libgomp_version_dep.
6891         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6892         versioning.
6893         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6894         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6895         * Makefile.in: Regenerate.
6896
6897         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6898         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6899         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6900         to common block, protected by
6901         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6902
6903 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6904
6905         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6906
6907 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6908
6909         PR bootstrap/43170
6910         * configure: Regenerate.
6911
6912 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6913
6914         PR other/43620
6915         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6916         * configure: Regenerate.
6917         * Makefile.in: Regenerate.
6918         * testsuite/Makefile.in: Regenerate.
6919
6920 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6921
6922         PR c/43893
6923         * testsuite/libgomp.c/pr43893.c: New test.
6924         * testsuite/libgomp.c++/pr43893.C: New test.
6925
6926 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6927
6928         PR middle-end/43570
6929         * testsuite/libgomp.fortran/vla8.f90: New test.
6930
6931 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6932
6933         PR libgomp/43706
6934         * config/linux/affinity.c (gomp_init_affinity): Decrease
6935         gomp_available_cpus if affinity mask confines the process to fewer
6936         CPUs.
6937         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6938         non-NULL, just return gomp_available_cpus.
6939
6940         PR libgomp/43569
6941         * sections.c (gomp_sections_init): Initialize ws->mode.
6942
6943 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6944
6945         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6946         not unused bar variable.
6947         * configure: Regenerate.
6948
6949 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6950
6951         * Makefile.in: Regenerate.
6952         * aclocal.m4: Regenerate.
6953         * testsuite/Makefile.in: Regenerate.
6954
6955 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6956
6957         PR libgomp/42942
6958         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6959         (initialize_env): Adjust callers.
6960         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6961         when the argument is 0.
6962
6963         * testsuite/libgomp.c/pr42942.c: New test.
6964
6965 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6966
6967         PR middle-end/42644
6968         PR middle-end/42130
6969         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6970         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6971
6972 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6973
6974         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6975         * testsuite/libgomp.c++/task-6.C: Likewise.
6976
6977 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6978
6979         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6980
6981 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6982
6983         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6984         * configure: Regenerate.
6985
6986 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6987
6988         PR fortran/42866
6989         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6990
6991 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6992
6993         * configure.ac: Test for executability of GFORTRAN.
6994         * configure: Regenerate.
6995
6996 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6997
6998         * configure: Regenerate.
6999
7000 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
7001
7002         PR libgomp/42602
7003         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
7004
7005 2010-01-03  Richard Guenther  <rguenther@suse.de>
7006
7007         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
7008
7009 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
7010
7011         * testsuite/libgomp.graphite/pr4118.c: New.
7012
7013 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7014
7015         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
7016         for darwin, protect the test with require-effective-target tls_runtime.
7017         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
7018
7019 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7020
7021         PR target/41605
7022         * testsuite/lib/libgomp.exp: Provide -B options to allow for
7023         link spec %s substitutions for static libraries.
7024
7025 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
7026
7027         PR testsuite/42135
7028         * libgomp.graphite/force-parallel-2.c: Reduce array size.
7029
7030 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7031
7032         * Makefile.in: Regenerate.
7033         * configure: Regenerate.
7034         * testsuite/Makefile.in: Regenerate.
7035
7036 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
7037
7038         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
7039         settings for LC_ALL and LANG.
7040
7041 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
7042
7043         PR fortran/42162
7044         * testsuite/libgomp.fortran/pr42162.f90: New test.
7045
7046 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
7047
7048         PR middle-end/42029
7049         * testsuite/libgomp.c/pr42029.c: New test.
7050
7051 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
7052
7053         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
7054         *s.  Accept ld version without text in ()s.
7055         * configure: Regenerated.
7056
7057 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
7058
7059         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
7060
7061 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7062
7063         PR libgomp/41418
7064         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
7065         or a hyphen (happens with fortran language disabled).
7066         * configure: Regenerate.
7067
7068 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7069
7070         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
7071         use sed script portable to Solaris /bin/sed for extracting ld
7072         version.
7073         * configure: Regenerate.
7074
7075 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
7076
7077         * testsuite/libgomp.graphite/bounds.c: New test.
7078
7079 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7080
7081         * Makefile.am (libgomp_la_LINK): New.
7082         * Makefile.in: Regenerate.
7083
7084 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7085
7086         * configure.ac (AC_PREREQ): Bump to 2.64.
7087
7088 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7089
7090         * Makefile.am (install-html, install-pdf): Remove.
7091         * Makefile.in: Regenerate.
7092
7093         * Makefile.in: Regenerate.
7094         * aclocal.m4: Regenerate.
7095         * config.h.in: Regenerate.
7096         * configure: Regenerate.
7097         * testsuite/Makefile.in: Regenerate.
7098
7099 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7100
7101         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
7102         * Makefile.in: Regenerate.
7103
7104 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
7105
7106         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
7107         * Makefile.in: Regenerate.
7108
7109 2009-08-19  Tobias Burnus  <burnus@net-b.de>
7110
7111         PR fortran/41102
7112         omp_lib.h.in: Fix -std=f95 errors.
7113
7114 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
7115
7116         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
7117         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
7118         * testsuite/libgomp.graphite/graphite.exp: New.
7119
7120 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
7121
7122         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
7123         only build.
7124
7125 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
7126
7127         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
7128         needed memory barrier semantics.
7129         * config/linux/mips/mutex.h: New file.
7130
7131 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7132
7133         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
7134
7135 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
7136
7137         * configure: Regenerate.
7138
7139 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
7140
7141         PR testsuite/40699
7142         PR testsuite/40707
7143         PR testsuite/40709
7144         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
7145         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
7146         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
7147
7148 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
7149
7150         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
7151         options when choosing a multilib.
7152
7153 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
7154
7155         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
7156         ld_library_path.  Use add_path.  Add just find_libgcc_s to
7157         ld_library_path, not every libgcc multilib directory.
7158         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
7159         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
7160         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
7161         Use add_path.
7162         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
7163
7164 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
7165
7166         * Makefile.am (LTLDFLAGS): Define.
7167         (LINK): Define.
7168         * Makefile.in: Regenerate.
7169
7170 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
7171
7172         PR fortran/39718
7173         * testsuite/libgomp.fortran/fortran.exp: Don't link with
7174         libgfortranbegin, check existence of libgfortran.a instead of
7175         libgfortranbegin.a.
7176
7177 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
7178
7179         PR libgomp/40174
7180         * team.c (gomp_thread_start): Destroy thr->release semaphore.
7181         (gomp_free_pool_helper): Likewise.
7182
7183 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
7184             Jakub Jelinek  <jakub@redhat.com>
7185
7186         PR fortran/35423
7187         * testsuite/libgomp.fortran/workshare2.f90: New test.
7188
7189 2009-04-09  Nick Clifton  <nickc@redhat.com>
7190
7191         * iter.c: Change copyright header to refer to version 3 of the
7192         GNU General Public License with version 3.1 of the GCC Runtime
7193         Library Exception and to point readers at the COPYING3 and
7194         COPYING3.RUNTIME files and the FSF's license web page.
7195         * alloc.c: Likewise.
7196         * barrier.c: Likewise.
7197         * config/bsd/proc.c: Likewise.
7198         * config/linux/affinity.c: Likewise.
7199         * config/linux/alpha/futex.h: Likewise.
7200         * config/linux/bar.c: Likewise.
7201         * config/linux/bar.h: Likewise.
7202         * config/linux/ia64/futex.h: Likewise.
7203         * config/linux/ia64/mutex.h: Likewise.
7204         * config/linux/lock.c: Likewise.
7205         * config/linux/mips/futex.h: Likewise.
7206         * config/linux/mutex.c: Likewise.
7207         * config/linux/mutex.h: Likewise.
7208         * config/linux/powerpc/futex.h: Likewise.
7209         * config/linux/proc.c: Likewise.
7210         * config/linux/ptrlock.c: Likewise.
7211         * config/linux/ptrlock.h: Likewise.
7212         * config/linux/s390/futex.h: Likewise.
7213         * config/linux/sem.c: Likewise.
7214         * config/linux/sem.h: Likewise.
7215         * config/linux/sparc/futex.h: Likewise.
7216         * config/linux/wait.h: Likewise.
7217         * config/linux/x86/futex.h: Likewise.
7218         * config/mingw32/proc.c: Likewise.
7219         * config/mingw32/time.c: Likewise.
7220         * config/posix/affinity.c: Likewise.
7221         * config/posix/bar.c: Likewise.
7222         * config/posix/bar.h: Likewise.
7223         * config/posix/lock.c: Likewise.
7224         * config/posix/mutex.h: Likewise.
7225         * config/posix/proc.c: Likewise.
7226         * config/posix/ptrlock.h: Likewise.
7227         * config/posix/sem.c: Likewise.
7228         * config/posix/sem.h: Likewise.
7229         * config/posix/time.c: Likewise.
7230         * config/posix95/lock.c: Likewise.
7231         * critical.c: Likewise.
7232         * env.c: Likewise.
7233         * error.c: Likewise.
7234         * fortran.c: Likewise.
7235         * iter_ull.c: Likewise.
7236         * libgomp.h: Likewise.
7237         * libgomp_f.h.in: Likewise.
7238         * libgomp_g.h: Likewise.
7239         * loop.c: Likewise.
7240         * loop_ull.c: Likewise.
7241         * omp.h.in: Likewise.
7242         * omp_lib.f90.in: Likewise.
7243         * omp_lib.h.in: Likewise.
7244         * ordered.c: Likewise.
7245         * parallel.c: Likewise.
7246         * sections.c: Likewise.
7247         * single.c: Likewise.
7248         * task.c: Likewise.
7249         * team.c: Likewise.
7250         * work.c: Likewise.
7251
7252 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
7253
7254         * testsuite/config/default.exp: Change copyright header to refer to
7255         version 3 of the GNU General Public License and to point readers
7256         at the COPYING3 file and the FSF's license web page.
7257
7258 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
7259
7260         PR middle-end/39573
7261         * libgomp.c++/pr39573.C: New test.
7262
7263 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
7264
7265         PR other/39591
7266         * testsuite/libgomp.c/pr39591-1.c: New test.
7267         * testsuite/libgomp.c/pr39591-2.c: New test.
7268         * testsuite/libgomp.c/pr39591-3.c: New test.
7269
7270 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
7271
7272         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
7273         * testsuite/libgomp.c/atomic-6.c: Ditto.
7274
7275 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
7276
7277         PR c/39495
7278         * testsuite/libgomp.c/loop-12.c: New test.
7279         * testsuite/libgomp.c/loop-11.c: New test.
7280         * testsuite/libgomp.c++/loop-11.C: New test.
7281         * testsuite/libgomp.c++/loop-12.C: New test.
7282         * testsuite/libgomp.c++/for-8.C: New test.
7283
7284 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7285
7286         * configure: Regenerate.
7287
7288 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
7289
7290         PR middle-end/39154
7291         * testsuite/libgomp.c/pr39154.c: New test.
7292
7293 2009-01-30  Ian Lance Taylor  <iant@google.com>
7294
7295         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
7296         libgomp_ld_is_gold.  Get gold version number.
7297         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
7298         * configure: Rebuild.
7299
7300 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
7301
7302         * testsuite/lib/libgomp.exp: Add -B option for targets that
7303         use libgfortran.a%s in their specs.
7304
7305 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
7306
7307         PR libgomp/38086
7308         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
7309         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
7310         HAVE_AS_SYMVER_DIRECTIVE is not defined.
7311         * configure: Regenerated.
7312         * config.h.in: Likewise.
7313
7314 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7315
7316         PR c++/38650
7317         * testsuite/libgomp.c/pr38650.c: New test.
7318         * testsuite/libgomp.c++/pr38650.C: New test.
7319
7320 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7321
7322         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7323
7324 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7325
7326         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7327
7328 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7329
7330         * configure: Regenerate.
7331
7332 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7333
7334         PR middle-end/36802
7335         * testsuite/libgomp.c/pr36802-1.c: New test.
7336         * testsuite/libgomp.c/pr36802-2.c: New test.
7337         * testsuite/libgomp.c/pr36802-3.c: New test.
7338
7339 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7340
7341         PR libgomp/38270
7342         * config/linux/powerpc/mutex.h: New.
7343
7344 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7345
7346         PR c++/38257
7347         * testsuite/libgomp.c++/for-7.C: New test.
7348
7349         PR c++/38348
7350         * testsuite/libgomp.c++/for-6.C: New test.
7351
7352 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7353
7354         PR testsuite/28870
7355         * testsuite/lib/libgomp.exp: Include new timeout library files.
7356         (libgomp_target_compile): Set timeout value from new proc.
7357
7358 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7359
7360         PR libgomp/37938
7361         * config/linux/ia64/mutex.h: New.
7362
7363 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7364
7365         PR libgomp/37935
7366         * libgomp.texi (Runtime library routines, environment variables):
7367         Update for OpenMP version 3.0.
7368
7369 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7370             Steve Ellcey  <sje@cup.hp.com>
7371
7372         * configure: Regenerate for new libtool.
7373         * Makefile.in: Ditto.
7374         * testsuite/Makefile.in: Ditto.
7375
7376 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7377             Andreas Tobler  <a.tobler@schweiz.org>
7378
7379         * config/bsd/proc.c: New file.
7380         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7381         * configure.ac: Check for header <sys/sysctl.h>
7382         * configure: Regenerate.
7383         * config.h.in: Likewise.
7384
7385 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7386
7387         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7388
7389 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7390
7391         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7392         * Makefile.in: Regenerated.
7393         * testsuite/Makefile.in: Regenerated.
7394
7395 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7396
7397         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7398         depend on blddir if blddir exists.
7399         (libgomp_target_compile): Likewise.
7400         * testsuite/libgomp.c++/c++.exp: Likewise.
7401         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7402
7403 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7404
7405         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7406         Do not list GPL as Invariant Section.
7407
7408 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7409             Chao-ying Fu  <fu@mips.com>
7410
7411         * configure.tgt: Enable futex for MIPS.
7412         * config/linux/mips/futex.h: New file.
7413
7414 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7415
7416         * team.c (gomp_team_end): Free team immediately if it has
7417         just one thread.
7418
7419 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7420
7421         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7422         * testsuite/libgomp.fortran/fortran.exp: Same.
7423         * testsuite/libgomp.c/c.exp: Same.
7424         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7425         directory to library path first.
7426
7427 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7428
7429         * env.c (parse_stacksize): Add cast to avoid warning.
7430         (parse_spincount): Likewise.
7431
7432 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7433
7434         * testsuite/libgomp.c/loop-10.c: New test.
7435         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7436         * libgomp.c++/loop-6.C (main): Likewise.
7437
7438         PR debug/36617
7439         * testsuite/libgomp.c/debug-1.c: New test.
7440
7441 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7442
7443         * testsuite/libgomp.c/nqueens-1.c: New test.
7444
7445         PR c++/36523
7446         * testsuite/libgomp.c++/task-7.C: New function.
7447
7448 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7449
7450         * configure: Regenerate.
7451
7452 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7453
7454         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7455         mutex when HAVE_SYNC_BUILTINS isn't defined.
7456
7457 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7458
7459         * libgomp.texi (omp_test_lock): Fix typo.
7460
7461 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7462
7463         * omp_lib.f90.in: Add "implicit none".
7464
7465 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7466
7467         PR middle-end/36506
7468         * testsuite/libgomp.c/reduction-5.c: New test.
7469
7470 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7471
7472         * libgomp.h (struct gomp_task): Add in_tied_task field.
7473         * task.c (gomp_init_task): Initialize it.
7474         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7475         unconditionally.  Don't call gomp_team_barrier_wake if
7476         current task is implicit or if(0) from implicit and number of
7477         running tasks is equal to nthreads - 1.
7478
7479         PR libgomp/36471
7480         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7481         omp_get_team_size_8): Fix pastos.
7482
7483         PR libgomp/36469
7484         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7485         * configure: Regenerated.
7486         * config.h.in: Regenerated.
7487         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
7488         defined.
7489
7490 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
7491
7492         PR bootstrap/36452
7493         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
7494         (GOMP_loop_ull_dynamic_start): Likewise.
7495         (GOMP_loop_ull_guided_start): Likewise.
7496         (GOMP_loop_ull_ordered_static_start): Likewise.
7497         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
7498         (GOMP_loop_ull_ordered_guided_start): Likewise.
7499
7500 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7501             Richard Henderson  <rth@redhat.com>
7502             Ulrich Drepper  <drepper@redhat.com>
7503             Jakob Blomer  <jakob.blomer@ira.uka.de>
7504
7505         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
7506         Substitute also OMP_*LOCK_25*.
7507         * configure: Regenerated.
7508         * config.h.in: Regenerated.
7509         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
7510         ptrlock.c and task.c.
7511         * Makefile.in: Regenerated.
7512         * testsuite/Makefile.in: Regenerated.
7513         * task.c: New file.
7514         * loop_ull.c: New file.
7515         * iter_ull.c: New file.
7516         * libgomp.h: Include ptrlock.h.
7517         (enum gomp_task_kind): New type.
7518         (struct gomp_team): Add task_lock, task_queue, task_count,
7519         task_running_count, single_count fields.  Add
7520         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
7521         Remove work_share_lock, generation_mask,
7522         oldest_live_gen, num_live_gen and init_work_shares fields, add
7523         work work_share_list_alloc, work_share_list_free and work_share_chunk
7524         fields.  Change work_shares from pointer to pointers into an array.
7525         Change ordered_release field into gomp_sem_t ** from flexible array
7526         member.  Add implicit_task and initial_work_shares fields.
7527         Move close to the end of the struct.
7528         (struct gomp_team_state): Add single_count, last_work_share,
7529         active_level and level fields, remove work_share_generation.
7530         (gomp_barrier_handle_tasks): New prototype.
7531         (gomp_finish_task): New inline function.
7532         (struct gomp_work_share): Move chunk_size, end, incr into
7533         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
7534         next_ll fields.  Reshuffle fields.  Add next_alloc,
7535         next_ws, next_free and inline_ordered_team_ids fields, change
7536         ordered_team_ids into pointer from flexible array member.
7537         Add mode field.  Put lock and next into a different cache line
7538         from most of the write-once fields.
7539         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
7540         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
7541         gomp_iter_ull_guided_next): New prototypes.
7542         (gomp_new_icv): New prototype.
7543         (struct gomp_thread): Add thread_pool and task fields.
7544         (struct gomp_thread_pool): New type.
7545         (gomp_new_team): New prototype.
7546         (gomp_team_start): Change type of last argument.
7547         (gomp_new_work_share): Removed.
7548         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
7549         (gomp_work_share_init_done): New static inline.
7550         (gomp_throttled_spin_count_var, gomp_available_cpus,
7551         gomp_managed_threads): New extern decls.
7552         (gomp_init_task): New prototype.
7553         (gomp_spin_count_var): New extern var decl.
7554         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
7555         or no alias support, or if not PIC.
7556         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
7557         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
7558         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
7559         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
7560         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
7561         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
7562         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
7563         gomp_test_nest_lock_25): New prototypes.
7564         (omp_lock_symver, strong_alias): Define.
7565         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
7566         decls.
7567         (gomp_end_task): New.
7568         (struct gomp_task_icv, gomp_global_icv): New.
7569         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
7570         (struct gomp_task): New.
7571         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7572         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7573         (gomp_icv): New.
7574         (gomp_schedule_type): Reorder enum to match
7575         omp_sched_t.
7576         * team.c (struct gomp_thread_start_data): Add thread_pool and task
7577         fields.
7578         (gomp_thread_start): Add gomp_team_barrier_wait call.
7579         For non-nested case remove clearing of docked thread thr fields.
7580         Use pool fields instead of global gomp_* variables.  Use
7581         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
7582         Create tasks for each member thread.
7583         (free_team): Only destroy team barrier, task_lock here and free it.
7584         (gomp_free_thread): Free last_team if non-NULL.
7585         (gomp_team_end): Call gomp_team_barrier_wait instead of
7586         gomp_barrier_wait.  For nested case call one extra
7587         gomp_barrier_wait.  Move here some destruction from free_team.
7588         Call free_team on pool->last_team if any, rather than freeing
7589         current team.  Destroy work_share_list_free_lock ifndef
7590         HAVE_SYNC_BUILTINS.
7591         (gomp_new_icv): New function.
7592         (gomp_threads, gomp_threads_size, gomp_threads_used,
7593         gomp_threads_dock): Removed.
7594         (gomp_thread_destructor): New variable.
7595         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
7596         functions.
7597         (gomp_team_start): Create new pool if current thread doesn't have
7598         one.  Use pool fields instead of global gomp_* variables.
7599         Initialize thread_pool field for new threads.  Clear single_count.
7600         Change last argument from ws to team, don't create
7601         new team, set ts.work_share to &team->work_shares[0] and clear
7602         ts.last_work_share.  Don't clear ts.work_share_generation.
7603         If number of threads changed, adjust atomically gomp_managed_threads.
7604         Use gomp_init_task instead of gomp_new_task,
7605         set thr->task to the corresponding implicit_task array entry.
7606         Create tasks for each member thread.  Initialize ts.level.
7607         (initialize_team): Call pthread_key_create on
7608         gomp_thread_destructor.
7609         (team_destructor): New function.
7610         (new_team): Removed.
7611         (gomp_new_team): New function.
7612         (free_team): Free gomp_work_share blocks chained through next_alloc,
7613         instead of freeing work_shares and destroying work_share_lock.
7614         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
7615         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
7616         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
7617         of gomp_barrier_wait.
7618         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
7619         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
7620         if gomp_work_share_start returned true.  Don't unlock ws->lock.
7621         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
7622         of gomp_barrier_wait.
7623         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
7624         gomp_work_share_init_done if gomp_work_share_start returned true.
7625         Don't unlock ws->lock.
7626         * work.c: Include stddef.h.
7627         (free_work_share): Use work_share_list_free_lock instead
7628         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
7629         Call gomp_fini_work_share and then either free ws if orphaned, or
7630         put it into work_share_list_free list of the current team.
7631         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
7632         functions.
7633         (gomp_work_share_start, gomp_work_share_end,
7634         gomp_work_share_end_nowait): Rewritten.
7635         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
7636         (openmp_version): Set to 200805.
7637         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7638         omp_sched_guided, omp_sched_auto): New parameters.
7639         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7640         omp_set_max_active_levels, omp_get_max_active_levels,
7641         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7642         omp_get_active_level): New interfaces.
7643         * omp_lib.h.in (openmp_version): Set to 200805.
7644         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7645         omp_sched_guided, omp_sched_auto): New parameters.
7646         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7647         omp_set_max_active_levels, omp_get_max_active_levels,
7648         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7649         omp_get_active_level): New externals.
7650         * loop.c: Include limits.h.
7651         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7652         GFS_AUTO.
7653         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7654         Likewise.  Use gomp_icv.
7655         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7656         ts.static_trip here.
7657         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7658         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7659         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7660         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7661         don't unlock ws->lock, otherwise lock it.
7662         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7663         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7664         (gomp_parallel_loop_start): Call gomp_new_team instead of
7665         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7666         Adjust gomp_team_start caller.  Pass 0 as second argument to
7667         gomp_resolve_num_threads.
7668         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7669         If adding ws->chunk_size nthreads + 1 times after end won't
7670         overflow, set ws->mode to 1.
7671         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7672         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7673         GOMP_loop_ull_ordered_static_start,
7674         GOMP_loop_ull_ordered_dynamic_start,
7675         GOMP_loop_ull_ordered_guided_start,
7676         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7677         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7678         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7679         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7680         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7681         prototypes.
7682         * libgomp.map: Export lock routines also @@OMP_2.0.
7683         (GOMP_loop_ordered_dynamic_first,
7684         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7685         GOMP_loop_ordered_static_first): Remove.
7686         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7687         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7688         GOMP_loop_ull_ordered_dynamic_next,
7689         GOMP_loop_ull_ordered_dynamic_start,
7690         GOMP_loop_ull_ordered_guided_next,
7691         GOMP_loop_ull_ordered_guided_start,
7692         GOMP_loop_ull_ordered_runtime_next,
7693         GOMP_loop_ull_ordered_runtime_start,
7694         GOMP_loop_ull_ordered_static_next,
7695         GOMP_loop_ull_ordered_static_start,
7696         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7697         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7698         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7699         (omp_set_schedule, omp_get_schedule,
7700         omp_get_thread_limit, omp_set_max_active_levels,
7701         omp_get_max_active_levels, omp_get_level,
7702         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7703         omp_set_schedule_, omp_set_schedule_8_,
7704         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7705         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7706         omp_get_max_active_levels_, omp_get_level_,
7707         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7708         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7709         New exports @@OMP_3.0.
7710         * omp.h.in (omp_sched_t): New type.
7711         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7712         omp_set_max_active_levels, omp_get_max_active_levels,
7713         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7714         omp_get_active_level): New prototypes.
7715         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7716         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7717         gomp_thread_limit_var, gomp_remaining_threads_count,
7718         gomp_remaining_threads_lock): New variables.
7719         (parse_spincount): New function.
7720         (initialize_env): Call gomp_init_num_threads unconditionally.
7721         Initialize gomp_available_cpus.  Call parse_spincount,
7722         initialize gomp_{,throttled_}spin_count_var
7723         depending on presence and value of OMP_WAIT_POLICY and
7724         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7725         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7726         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7727         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7728         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7729         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7730         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7731         (gomp_global_icv): New.
7732         (parse_schedule): Use it.  Parse "auto".
7733         (omp_set_num_threads): Use gomp_icv.
7734         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7735         Likewise.
7736         (omp_get_max_threads): Move from parallel.c.
7737         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7738         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7739         add ialias.
7740         (parse_stacksize, parse_wait_policy): New functions.
7741         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7742         both wrappers for compatibility and new locks.
7743         (omp_set_schedule, omp_get_schedule,
7744         omp_get_thread_limit, omp_set_max_active_levels,
7745         omp_get_max_active_levels, omp_get_level,
7746         omp_get_ancestor_thread_num, omp_get_team_size,
7747         omp_get_active_level): New ialias_redirect.
7748         (omp_set_schedule_, omp_set_schedule_8_,
7749         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7750         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7751         omp_get_max_active_levels_, omp_get_level_,
7752         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7753         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7754         New functions.
7755         * parallel.c: Include limits.h.
7756         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7757         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7758         argument to gomp_team_start.  Pass 0 as second argument to
7759         gomp_resolve_num_threads.
7760         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7761         if gomp_thread_limit_var != ULONG_MAX.
7762         (omp_in_parallel): Implement using ts.active_level.
7763         (omp_get_max_threads): Move to env.c.
7764         (omp_get_level, omp_get_ancestor_thread_num,
7765         omp_get_team_size, omp_get_active_level): New functions,
7766         add ialias.
7767         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7768         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7769         gomp_iter_dynamic_next instead of the _locked variant and don't take
7770         lock around it, otherwise acquire it before calling
7771         gomp_iter_dynamic_next_locked.
7772         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7773         gomp_iter_dynamic_next instead of the _locked variant and don't take
7774         lock around it.
7775         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7776         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7777         Adjust gomp_team_start caller.  Pass count as second argument to
7778         gomp_resolve_num_threads, don't adjust num_threads after the call.
7779         Use gomp_icv.
7780         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7781         ws->chunk_size by incr.
7782         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7783         code.
7784         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7785         types.
7786         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7787         (omp_check_defines): Check even the compat defines.
7788         * config/linux/ptrlock.c: New file.
7789         * config/linux/ptrlock.h: New file.
7790         * config/linux/wait.h: New file.
7791         * config/posix/ptrlock.c: New file.
7792         * config/posix/ptrlock.h: New file.
7793         * config/linux/bar.h (gomp_team_barrier_wait,
7794         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7795         (gomp_team_barrier_set_task_pending,
7796         gomp_team_barrier_clear_task_pending,
7797         gomp_team_barrier_set_waiting_for_tasks,
7798         gomp_team_barrier_waiting_for_tasks,
7799         gomp_team_barrier_done): New inlines.
7800         (gomp_barrier_t): Rewritten.
7801         (gomp_barrier_state_t): New typedef.
7802         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7803         gomp_barrier_wait_start): Rewritten.
7804         (gomp_barrier_wait_end): Change second argument to
7805         gomp_barrier_state_t.
7806         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7807         inlines.
7808         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7809         futex.h.
7810         (gomp_barrier_wait_end): Rewritten.
7811         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7812         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7813         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7814         (gomp_barrier_state_t): New typedef.
7815         (gomp_team_barrier_wait,
7816         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7817         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7818         into the return value.  Return gomp_barrier_state_t.
7819         (gomp_team_barrier_set_task_pending,
7820         gomp_team_barrier_clear_task_pending,
7821         gomp_team_barrier_set_waiting_for_tasks,
7822         gomp_team_barrier_waiting_for_tasks,
7823         gomp_team_barrier_done): New inlines.
7824         (gomp_barrier_wait_end): Change second argument to
7825         gomp_barrier_state_t.
7826         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7827         inlines.
7828         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7829         (gomp_barrier_wait_end): Change second argument to
7830         gomp_barrier_state_t.
7831         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7832         gomp_team_barrier_wake): New functions.
7833         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7834         futex.h.
7835         (gomp_futex_wake, gomp_futex_wait): New variables.
7836         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7837         * config/linux/lock.c: Rewrite to make locks task owned,
7838         for backwards compatibility provide the old entrypoints
7839         if symbol versioning.  Include wait.h instead of libgomp.h and
7840         futex.h.
7841         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7842         * config/posix95/lock.c: Rewrite to make locks task owned,
7843         for backwards compatibility provide the old entrypoints
7844         if symbol versioning.
7845         * config/posix/lock.c: Rewrite to make locks task owned,
7846         for backwards compatibility provide the old entrypoints
7847         if symbol versioning.
7848         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7849         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7850         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7851         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7852         (sys_futex0): Return error code.
7853         (futex_wake, futex_wait): If ENOSYS was returned, clear
7854         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7855         (cpu_relax, atomic_write_barrier): New static inlines.
7856         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7857         (futex_wake, futex_wait): If ENOSYS was returned, clear
7858         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7859         (cpu_relax, atomic_write_barrier): New static inlines.
7860         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7861         (sys_futex0): Return error code.
7862         (futex_wake, futex_wait): If ENOSYS was returned, clear
7863         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7864         (cpu_relax, atomic_write_barrier): New static inlines.
7865         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7866         (sys_futex0): Return error code.
7867         (futex_wake, futex_wait): If ENOSYS was returned, clear
7868         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7869         (cpu_relax, atomic_write_barrier): New static inlines.
7870         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7871         (sys_futex0): Return error code.
7872         (futex_wake, futex_wait): If ENOSYS was returned, clear
7873         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7874         (cpu_relax, atomic_write_barrier): New static inlines.
7875         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7876         (sys_futex0): Return error code.
7877         (futex_wake, futex_wait): If ENOSYS was returned, clear
7878         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7879         (cpu_relax, atomic_write_barrier): New static inlines.
7880         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7881         futex.h.
7882         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7883         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7884         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7885         types.
7886         (omp_nest_lock_t): Change owner into void *, add lock field.
7887         * config/posix95/omp-lock.h: Include semaphore.h.
7888         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7889         (omp_lock_t): Use sem_t instead of mutex if semaphores
7890         aren't broken.
7891         (omp_nest_lock_t): Likewise.  Change owner to void *.
7892         * config/posix/omp-lock.h: Include semaphore.h.
7893         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7894         (omp_lock_t): Use sem_t instead of mutex if semaphores
7895         aren't broken.
7896         (omp_nest_lock_t): Likewise.  Add owner field.
7897
7898 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7899
7900         * testsuite/libgomp.c/collapse-1.c: New test.
7901         * testsuite/libgomp.c/collapse-2.c: New test.
7902         * testsuite/libgomp.c/collapse-3.c: New test.
7903         * testsuite/libgomp.c/icv-1.c: New test.
7904         * testsuite/libgomp.c/icv-2.c: New test.
7905         * testsuite/libgomp.c/lib-2.c: New test.
7906         * testsuite/libgomp.c/lock-1.c: New test.
7907         * testsuite/libgomp.c/lock-2.c: New test.
7908         * testsuite/libgomp.c/lock-3.c: New test.
7909         * testsuite/libgomp.c/loop-4.c: New test.
7910         * testsuite/libgomp.c/loop-5.c: New test.
7911         * testsuite/libgomp.c/loop-6.c: New test.
7912         * testsuite/libgomp.c/loop-7.c: New test.
7913         * testsuite/libgomp.c/loop-8.c: New test.
7914         * testsuite/libgomp.c/loop-9.c: New test.
7915         * testsuite/libgomp.c/nested-3.c: New test.
7916         * testsuite/libgomp.c/nestedfn-6.c: New test.
7917         * testsuite/libgomp.c/sort-1.c: New test.
7918         * testsuite/libgomp.c/task-1.c: New test.
7919         * testsuite/libgomp.c/task-2.c: New test.
7920         * testsuite/libgomp.c/task-3.c: New test.
7921         * testsuite/libgomp.c/task-4.c: New test.
7922         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7923         to C++ testsuite default compiler options.
7924         * testsuite/libgomp.c++/collapse-1.C: New test.
7925         * testsuite/libgomp.c++/collapse-2.C: New test.
7926         * testsuite/libgomp.c++/ctor-10.C: New test.
7927         * testsuite/libgomp.c++/for-1.C: New test.
7928         * testsuite/libgomp.c++/for-2.C: New test.
7929         * testsuite/libgomp.c++/for-3.C: New test.
7930         * testsuite/libgomp.c++/for-4.C: New test.
7931         * testsuite/libgomp.c++/for-5.C: New test.
7932         * testsuite/libgomp.c++/loop-8.C: New test.
7933         * testsuite/libgomp.c++/loop-9.C: New test.
7934         * testsuite/libgomp.c++/loop-10.C: New test.
7935         * testsuite/libgomp.c++/task-1.C: New test.
7936         * testsuite/libgomp.c++/task-2.C: New test.
7937         * testsuite/libgomp.c++/task-3.C: New test.
7938         * testsuite/libgomp.c++/task-4.C: New test.
7939         * testsuite/libgomp.c++/task-5.C: New test.
7940         * testsuite/libgomp.c++/task-6.C: New test.
7941         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7942         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7943         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7944         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7945         * testsuite/libgomp.fortran/collapse1.f90: New test.
7946         * testsuite/libgomp.fortran/collapse2.f90: New test.
7947         * testsuite/libgomp.fortran/collapse3.f90: New test.
7948         * testsuite/libgomp.fortran/collapse4.f90: New test.
7949         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7950         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7951         * testsuite/libgomp.fortran/lib4.f90: New test.
7952         * testsuite/libgomp.fortran/lock-1.f90: New test.
7953         * testsuite/libgomp.fortran/lock-2.f90: New test.
7954         * testsuite/libgomp.fortran/nested1.f90: New test.
7955         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7956         * testsuite/libgomp.fortran/strassen.f90: New test.
7957         * testsuite/libgomp.fortran/tabs1.f90: New test.
7958         * testsuite/libgomp.fortran/tabs2.f: New test.
7959         * testsuite/libgomp.fortran/task1.f90: New test.
7960         * testsuite/libgomp.fortran/task2.f90: New test.
7961         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7962         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7963         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7964         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7965         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7966
7967 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7968
7969         PR c++/36308
7970         * testsuite/libgomp.c++/ctor-11.C: New test.
7971         * testsuite/libgomp.c++/ctor-12.C: New test.
7972
7973 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7974
7975         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7976
7977 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7978
7979         PR middle-end/36106
7980         * testsuite/libgomp.c/atomic-5.c: New test.
7981         * testsuite/libgomp.c/atomic-6.c: New test.
7982         * testsuite/libgomp.c/autopar-1.c: New test.
7983
7984 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7985
7986         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7987         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7988         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7989         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7990         * configure: Regenerate.
7991         * Makefile.in, testsuite/Makefile.in: Likewise.
7992
7993 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7994
7995         PR bootstrap/35457
7996         * aclocal.m4: Regenerate.
7997         * configure: Regenerate.
7998
7999 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
8000
8001         PR middle-end/35611
8002         * testsuite/libgomp.c/atomic-4.c: New test.
8003
8004         PR libgomp/35625
8005         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
8006         (gomp_iter_guided_next): Likewise.
8007         * testsuite/libgomp.c/pr35625.c: New test.
8008
8009 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8010
8011         * aclocal.m4: Regenerate.
8012         * configure: Likewise.
8013         * Makefile.in: Likewise.
8014         * testsuite/Makefile.in: Likewise.
8015
8016 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
8017
8018         PR middle-end/35185
8019         * testsuite/libgomp.c++/pr35185.C: New test.
8020
8021 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
8022
8023         PR middle-end/35549
8024         * testsuite/libgomp.c/pr35549.c: New test.
8025
8026 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
8027
8028         * testsuite/libgomp.c/atomic-3.c: New test.
8029
8030 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8031
8032         PR fortran/33197
8033         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
8034         .F08 file suffixes.
8035
8036 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
8037
8038         PR libgomp/33131
8039         * configure.ac: Add ACX_HEADER_STRING.
8040         * env.c: Include strings.h.
8041         * aclocal.m4: Regenerate.
8042         * config.h.in: Regenerate.
8043         * configure: Regenerate.
8044         * Makefile.in: Regenerate.
8045         * testsuite/Makefile.in: Regenerate.
8046
8047 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
8048
8049         PR middle-end/35196
8050         * testsuite/libgomp.c/pr35196.c: New test.
8051
8052         PR middle-end/35130
8053         * testsuite/libgomp.fortran/pr35130.f90: New test.
8054         * testsuite/libgomp.c/pr35130.c: New test.
8055
8056 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
8057
8058         PR middle-end/33880
8059         * testsuite/libgomp.c/pr33880.c: New test.
8060         * testsuite/libgomp.fortran/pr33880.f90: New test.
8061
8062 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
8063
8064         * configure: Regenerate.
8065
8066 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
8067
8068         * configure.ac: Move futex checking into ../config/futex.m4.
8069         * configure: Rebuilt.
8070         * aclocal.m4: Rebuilt.
8071         * Makefile.in: Rebuilt.
8072
8073         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
8074         2007-10-15 ../config/tls.m4 change.
8075
8076 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
8077
8078         PR c++/34513
8079         * testsuite/libgomp.c/pr34513.c: New test.
8080         * testsuite/libgomp.c++/pr34513.C: New test.
8081
8082 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
8083
8084         PR target/32765
8085         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
8086
8087 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
8088
8089         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
8090
8091 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
8092
8093         * testsuite/libgomp.c/private-1.c: New test.
8094
8095 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
8096             Paolo Bonzini  <bonzini@gnu.org>
8097
8098         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
8099         instead of 'VPATH ='.
8100         * Makefile.in: Regenerate.
8101
8102 2007-11-23  Matthias Klose  <doko@ubuntu.com>
8103
8104         * configure.ac: Adjust makeinfo version check.
8105         * configure: Regenerate.
8106
8107 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
8108
8109         PR fortran/34020
8110         * testsuite/libgomp.fortran/pr34020.f90: New test.
8111
8112 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
8113
8114         PR c++/33894
8115         * testsuite/libgomp.c++/atomic-1.C: New test.
8116
8117 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
8118
8119         PR libgomp/33275
8120         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
8121         Make x and y integers rather than (implicit) reals.  Add private (j)
8122         clause to the last omp parallel.
8123
8124 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
8125
8126         * configure: Regenerate following changes to ../config/tls.m4.
8127
8128 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
8129
8130         * testsuite/libgomp.fortran/stack.f90: New test.
8131
8132 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
8133
8134         * config/mingw32/proc.c: New file.
8135
8136 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
8137
8138         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
8139         (main): Use __get_cpuid to get i386 target fetaures.
8140         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
8141         (main): Use __get_cpuid to get x86_64 target fetaures.
8142
8143 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
8144
8145         PR target/32765
8146         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
8147         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
8148
8149 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
8150
8151         PR fortran/32550
8152         * testsuite/libgomp.fortran/pr32550.f90: New test.
8153         * testsuite/libgomp.fortran/crayptr2.f90: New test.
8154
8155 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
8156
8157         * aclocal.m4: Regenerated.
8158
8159 2007-07-05  Tobias Burnus  <burnus@net-b.de>
8160
8161         PR fortran/32359
8162         * testsuite/libgomp.fortran/pr32359.f90: New.
8163
8164 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
8165
8166         PR libgomp/32468
8167         * sections.c (GOMP_parallel_sections_start): Only decrease
8168         number of threads to COUNT if dyn_var is true.
8169         * testsuite/libgomp.c/pr32468.c: New test.
8170
8171 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
8172
8173         PR libgomp/26308
8174         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
8175
8176 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
8177
8178         PR middle-end/32362
8179         * testsuite/libgomp.c/pr32362-1.c: New test.
8180         * testsuite/libgomp.c/pr32362-2.c: New test.
8181         * testsuite/libgomp.c/pr32362-3.c: New test.
8182
8183 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
8184
8185         * team.c (gomp_team_start): Fix setting up thread_attr
8186         stack size.
8187
8188 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
8189
8190         * configure: Regenerate.
8191
8192 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
8193
8194         * Makefile.in: Regenerate.
8195         * configure: Regenerate.
8196         * aclocal.m4: Regenerate.
8197         * testsuite/Makefile.in: Regenerate.
8198
8199 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
8200
8201         * config/linux/proc.c: New file.
8202
8203         PR libgomp/28482
8204         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
8205
8206 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
8207
8208         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
8209
8210 2007-04-16  Matthias Klose  <doko@debian.org>
8211
8212         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
8213         flags if not building with -m64.
8214         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
8215         flag for i?86-*-* targets, if current target matches -m64.
8216
8217 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
8218
8219         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
8220         * Makefile.in: Regenerate.
8221
8222 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8223
8224         PR testsuite/31369
8225         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
8226         ld_library_path.
8227         * testsuite/libgomp.fortran/fortran.exp: Likewise.
8228
8229 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
8230
8231         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
8232         decls.
8233         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
8234         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
8235         (parse_affinity): New function.
8236         (initialize_env): Call it and gomp_init_affinity.
8237         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
8238         create new pthread_attr_t and call gomp_init_thread_affinity
8239         on it for each thread before passing the attribute to pthread_create.
8240         * config/linux/affinity.c: New file.
8241         * config/posix/affinity.c: New file.
8242         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
8243         * configure: Rebuilt.
8244         * config.h.in: Rebuilt.
8245         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
8246         * Makefile.in: Rebuilt.
8247
8248 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
8249
8250         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
8251         *-*-darwin*.
8252         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
8253         and use it if found.
8254
8255 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
8256
8257         * testsuite/config/default.exp: New file.
8258         * testsuite/lib/libgomp.exp: New file.
8259         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
8260         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
8261         load_lib *, load_gcc_lib *): Move to libgomp.exp.
8262         (libgomp_load): Remove.
8263         * testsuite/lib/libgomp.exp (libgomp_init): Compute
8264         always_ld_library_path, not ld_library_path.  Set additional_flags
8265         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
8266         (target_compile): Do not call libgomp_init.  Append lang_library_path
8267         and lang_link_flags to options.
8268         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
8269         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
8270         here.
8271         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
8272         always_ld_library_path.  Set LD_LIBRARY_PATH here.
8273         * testsuite/libgomp.fortran/fortran.exp: Ditto.
8274         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
8275         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
8276         CX8 flag.
8277         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
8278         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
8279         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
8280         * testsuite/libgomp.c/pr29947-1.c: Ditto.
8281         * testsuite/libgomp.c/atomic-10.c: Ditto.
8282
8283 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
8284
8285         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
8286         dg-final cleanup-modules line.
8287         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
8288         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
8289         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
8290         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
8291         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
8292         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
8293         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
8294
8295 2007-03-18  Andreas Schwab  <schwab@suse.de>
8296
8297         * acinclude.m4: Adjust regular expression for ld version
8298         extraction.
8299         * configure: Regenerate.
8300
8301 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
8302
8303         * Makefile.am: Add install-pdf target as copied from
8304         automake v1.10 rules.
8305         * Makefile.in: Regenerate
8306
8307 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
8308
8309         PR libgomp/28486
8310         * configure: Regenerate.
8311
8312         PR c++/30703
8313         * testsuite/libgomp.c++/pr30703.C: New test.
8314
8315 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8316
8317         Revert:
8318         2006-07-05  Eric Christopher  <echristo@apple.com>
8319         * configure.ac: Depend addition of -pthread on host OS.
8320         * configure: Regenerate.
8321
8322 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8323
8324         * libgomp.texi: Fix spacing after abbreviations.
8325
8326 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8327
8328         PR libgomp/30546
8329         * configure.ac: Add check for makeinfo
8330         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8331         if an appropiate version of makeinfo is found.
8332         * aclocal.m4: Regenerated.
8333         * configure: Regenerated.
8334         * Makefile.in: Regenerated.
8335         * testsuite/Makefile.in: Regenerated.
8336
8337 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8338
8339         PR libgomp/30540
8340         * libgomp.texi: More about implementation-dependent settings.
8341
8342 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8343
8344         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8345
8346 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8347
8348         PR middle-end/30494
8349         * testsuite/libgomp.c/pr30494.c: New test.
8350
8351 2007-01-15  Tom Tromey  <tromey@redhat.com>
8352
8353         * configure: Rebuilt.
8354         * configure.ac: Fixed comment.
8355
8356 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8357
8358         * libgomp.texi: Document implementation specific default values of
8359         environment variables.
8360
8361 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8362
8363         PR libgomp/28209
8364         * libgomp.texi: New file.
8365         * configure.ac: Add --enable-generated-files-in-srcdir option.
8366         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8367         files to srcdir.
8368         * Makefile.in: Regenerated.
8369         * config.h.in: Regenerated.
8370         * testsuite/Makefile.in: Regenerated.
8371         * NOTES: Removed.
8372
8373 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8374
8375         PR libgomp/29949
8376         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8377
8378 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8379
8380         * configure: Regenerate.
8381
8382 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8383
8384         PR libgomp/29947
8385         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8386         start if there shouldn't be any loop iterations.
8387         (gomp_loop_ordered_static_start): Remove start == end test.
8388         * testsuite/libgomp.c/pr29947-1.c: New test.
8389         * testsuite/libgomp.c/pr29947-2.c: New test.
8390
8391 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8392
8393         * configure.tgt: Force initial-exec TLS model on Linux only.
8394
8395 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8396
8397         * configure: Regenerated.
8398
8399 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8400
8401         * env.c (parse_schedule): Reject out of range values.
8402         (parse_unsigned_long): Reject out of range, negative or zero values.
8403
8404 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8405
8406         PR fortran/29629
8407         * testsuite/libgomp.fortran/pr29629.f90: New test.
8408
8409 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8410
8411         PR libgomp/29494
8412         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8413         * config/posix95: New directory.
8414         * config/posix95/omp-lock.h: New file.
8415         * config/posix95/lock.c: Likewise.
8416
8417 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8418
8419         * aclocal.m4: Regenerate.
8420         * configure: Regenerate.
8421
8422 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8423
8424         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8425         '<' to '<='.
8426
8427 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8428
8429         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8430         test.
8431         * configure: Regenerate.
8432         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8433
8434 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8435
8436         PR middle-end/25261
8437         PR middle-end/28790
8438         * testsuite/libgomp.c/nestedfn-4.c: New test.
8439         * testsuite/libgomp.c/nestedfn-5.c: New test.
8440         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8441
8442         PR fortran/29097
8443         * testsuite/libgomp.fortran/condinc1.f: New test.
8444         * testsuite/libgomp.fortran/condinc2.f: New test.
8445         * testsuite/libgomp.fortran/condinc3.f90: New test.
8446         * testsuite/libgomp.fortran/condinc4.f90: New test.
8447         * testsuite/libgomp.fortran/condinc1.inc: New file.
8448
8449 2006-09-18  Tom Tromey  <tromey@redhat.com>
8450
8451         * configure: Rebuilt.
8452
8453 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8454
8455         PR c/28768
8456         PR preprocessor/14634
8457         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8458         to AC_DEFINE.
8459         * configure: Regenerate.
8460
8461 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8462
8463         * testsuite/libgomp.fortran/reduction3.f90: Change
8464         -2147483648 to -huge(i)-1 to avoid overflow.
8465         * testsuite/libgomp.fortran/reduction4.f90: Change
8466         Z'ffffffff' to not(0) to avoid overflow.
8467
8468 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8469
8470         PR libgomp/25938
8471         * Makefile.am (libsubincludedir): New.
8472         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8473         * Makefile.in: Regenerate.
8474
8475 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8476
8477         PR libgomp/28725
8478         * env.c: Include ctype.h.
8479         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8480         leading and/or trailing whitespace and compare strings case
8481         insensitively.
8482
8483 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8484
8485         PR fortran/28390
8486         * testsuite/libgomp.fortran/pr28390.f: New test.
8487
8488 2006-07-05  Eric Christopher  <echristo@apple.com>
8489
8490         * configure.ac: Depend addition of -pthread on host OS.
8491         * configure: Regenerate.
8492
8493 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
8494
8495         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
8496         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
8497         defined.
8498
8499 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
8500
8501         PR libgomp/26175
8502         PR libgomp/26477
8503         * configure.ac: If neither --enable-linux-futex nor
8504         --disable-linux-futex is passed, determine the default by checking
8505         for compiling and/or running against NPTL.  With --enable-linux-futex,
8506         check if SYS_gettid and SYS_futex are defined.
8507         * configure: Rebuilt.
8508
8509 2006-06-14  Richard Henderson  <rth@redhat.com>
8510
8511         PR libgomp/28008
8512         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
8513         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
8514
8515 2006-06-09  Richard Henderson  <rth@redhat.com>
8516
8517         * env.c (gomp_nthreads_var): Change to unsigned long.
8518         (gomp_run_sched_chunk): Likewise.
8519         (parse_unsigned_long): Rename from parse_num_threads and generalize.
8520         (initialize_env): Initialize gomp_thread_attr.
8521         * libgomp.h (gomp_nthreads_var): Update decl.
8522         (gomp_run_sched_chunk): Likewise.
8523         (gomp_thread_attr): Declare.
8524         * team.c (gomp_thread_attr): Export.
8525         (initialize_team): Don't initialize it.
8526
8527 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
8528
8529         PR fortran/27916
8530         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
8531         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
8532
8533 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8534
8535         * config/mingw32/time.c: New file.
8536         * configure.tgt: Use it.
8537
8538 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
8539
8540         * Makefile.am: Add install-html target. Add install-html to .PHONY
8541         * Makefile.in: Regenerate.
8542
8543 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8544
8545         PR libgomp/27612
8546         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
8547         * testsuite/libgomp.c/critical-1.c: Likewise.
8548         * testsuite/libgomp.c/loop-1.c: Likewise.
8549         * testsuite/libgomp.c/loop-2.c: Likewise.
8550         * testsuite/libgomp.c/single-1.c: Likewise.
8551         * testsuite/libgomp.c/ordered-1.c: Likewise.
8552         * testsuite/libgomp.c/ordered-2.c: Likewise.
8553
8554 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
8555
8556         PR middle-end/27416
8557         * libgomp.fortran/pr27416-1.f90: New test.
8558
8559 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
8560
8561         PR fortran/27395
8562         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
8563         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
8564
8565 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8566
8567         PR c++/26943
8568         * testsuite/libgomp.c/pr26943-1.c: New test.
8569         * testsuite/libgomp.c/pr26943-2.c: New test.
8570         * testsuite/libgomp.c/pr26943-3.c: New test.
8571         * testsuite/libgomp.c/pr26943-4.c: New test.
8572         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
8573         * testsuite/libgomp.c++/pr26943.C: New test.
8574
8575 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8576
8577         PR middle-end/27337
8578         * testsuite/libgomp.c++/pr27337.C: New test.
8579
8580 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
8581
8582         PR c/26171
8583         * testsuite/libgomp.c/pr26171.c: New test.
8584
8585 2006-04-25  Richard Henderson  <rth@redhat.com>
8586
8587         PR libgomp/25865
8588         * configure.ac: Use GCC_CHECK_TLS.
8589         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
8590         * Makefile.in, aclocal.m4, configure: Regenerate.
8591
8592 2006-04-10  Matthias Klose  <doko@debian.org>
8593
8594         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
8595         directory names containing underscores.
8596
8597 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
8598
8599         PR c++/26691
8600         * testsuite/libgomp.c++/pr26691.C: New test.
8601
8602 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
8603
8604         * testsuite/libgomp.fortran/retval2.f90: New test.
8605
8606 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
8607
8608         * testsuite/libgomp.c++: New directory.
8609
8610 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
8611
8612         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
8613         * config/posix/sem.c: Implement the above.
8614
8615 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
8616
8617         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
8618         define HAVE_BROKEN_POSIX_SEMAPHORES.
8619         * configure: Rebuilt.
8620         * config.h.in: Rebuilt.
8621
8622 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8623
8624         PR bootstrap/26161
8625         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
8626         for the other pthread check.
8627         * configure: Regenerate.
8628         * config.h.in: Regenerate.
8629
8630 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
8631
8632         PR libgomp/25938
8633         PR libgomp/25984
8634         * Makefile.am (fincludedir): New variable.
8635         (nodist_include_HEADERS): Remove Fortran files.
8636         (nodist_finclude_HEADERS): New variable.
8637         * Makefile.in: Regenerated.
8638
8639 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
8640
8641         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
8642         Remove tests for returning assumed character length arrays.
8643
8644 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8645             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8646
8647         PR libgomp/25936
8648         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8649
8650 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8651
8652         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8653
8654 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8655
8656         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8657         part of LD_LIBRARY_PATH manually.
8658
8659 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8660
8661         PR libgomp/25852
8662         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8663         libgomp_init.
8664
8665 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8666
8667         PR libgomp/25884
8668         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8669         * configure.ac (PERL): Don't set.
8670         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8671         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8672         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8673         * omp.h.in: Wrap the new configure substitutions with @ characters.
8674         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8675         * aclocal.m4, configure, Makefile.in: Regenerate.
8676         * mkomp_h.pl: Delete.
8677
8678 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8679
8680         PR libgomp/25259
8681         * configure.ac: Use GCC_HEADER_STDINT.
8682         * libgomp.h: Include gstdint.h.
8683         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8684         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8685
8686 2006-01-24  Richard Henderson  <rth@redhat.com>
8687
8688         PR libgomp/25942
8689         * configure.ac: Add AM_MAINTAINER_MODE.
8690         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8691
8692 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8693
8694         * Makefile.in: Regenerate.
8695         * testsuite/Makefile.in: Regenerate.
8696         * aclocal.m4: Regenerate.
8697
8698 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8699
8700         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8701         Solaris.
8702         * configure.ac: Add check for loadavg.h.
8703         (link_gomp): Adjust comment.
8704         * configure: Regenerate.
8705         * config.h.in: Regenerate.
8706
8707 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8708
8709         PR libgomp/25877
8710         * configure.ac: Remove check for alloca.h.
8711         * configure: Regenerate.
8712         * config.h.in: Regenerate.
8713         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8714         * team.c: Remove use of alloca.h.
8715         Call gomp_alloca instead of alloca.
8716
8717 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8718
8719         PR libgomp/25877
8720         * team.c: Add include of alloca.h.
8721         * configure.ac: Add check for alloca.h.
8722         * configure: Regenerate.
8723         * config.h.in: Regenerate.
8724
8725 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8726
8727         PR fortran/25219
8728         * testsuite/libgomp.fortran/pr25219.f90: New test.
8729
8730 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8731
8732         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8733         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8734         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8735         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8736         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8737         testsuite/libgomp.fortran/threadprivate1.f90,
8738         testsuite/libgomp.fortran/threadprivate2.f90,
8739         testsuite/libgomp.fortran/threadprivate3.f90,
8740         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8741         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8742         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8743         effective-target to TLS runtime.
8744
8745         * testsuite/libgomp.fortran/pr25162.f: Require
8746         effective-target TLS runtime.
8747
8748 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8749
8750         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8751         * testsuite/libgomp.c/nestedfn-3.c: New test.
8752
8753 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8754
8755         PR fortran/25162
8756         * testsuite/libgomp.fortran/pr25162.f: New test.
8757
8758 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8759
8760         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8761         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8762
8763 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8764
8765         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8766         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8767         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8768         single.c, team.c, work.c, config/linux/alpha/futex.h,
8769         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8770         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8771         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8772         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8773         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8774         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8775         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8776         FSF address.
8777
8778 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8779
8780         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8781         to nodist_noinst_HEADERS.
8782         * Makefile.in: Rebuilt.
8783
8784         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8785         add integer count field.
8786         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8787         omp_nest_lock_t type change.
8788         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8789         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8790         Increment count.
8791         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8792         Decrement count.
8793         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8794         Increment count if successful and return the new nesting level.
8795         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8796         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8797         * testsuite/libgomp.c/lib-1.c: New test.
8798         * testsuite/libgomp.fortran/lib1.f90: New test.
8799         * testsuite/libgomp.fortran/lib2.f: New test.
8800         * testsuite/libgomp.fortran/lib3.f: New test.
8801
8802 2005-11-17  Richard Henderson  <rth@redhat.com>
8803
8804         PR 24845
8805         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8806         * configure.ac (link_gomp): New.  Substitute it.
8807         (AC_CONFIG_FILES): Add libgomp.spec.
8808         * libgomp.spec.in: New file.
8809         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8810         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8811
8812 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8813
8814         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8815         reduction(-:var) behaving the same as reduction(+:var).
8816         * testsuite/libgomp.c/reduction-4.c: New test.
8817
8818 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8819
8820         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8821         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8822         testsuite/libgomp.c/copyin-3.c,
8823         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8824         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8825         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8826         testsuite/libgomp.c++/pr24455.C,
8827         testsuite/libgomp.fortran/threadprivate1.f90,
8828         testsuite/libgomp.fortran/threadprivate2.f90,
8829         testsuite/libgomp.fortran/threadprivate3.f90,
8830         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8831         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8832         testsuite/libgomp.fortran/omp_parse3.f90: Require
8833         effective-target TLS.
8834
8835 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8836
8837         * HEADER: Remove.
8838
8839 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8840
8841         PR libgomp/24797
8842         * team.c (initialize_team): Pass NULL rather than free as
8843         pthread_key_create destructor.  Initialize thread specific data
8844         pointer in initial thread to a static local variable rather than
8845         malloced memory.
8846
8847 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8848
8849         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8850         its location to ld_library_path.
8851
8852 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8853
8854         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8855
8856 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8857
8858         * testsuite/libgomp.c: Rename from libgomp.dg.
8859
8860 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8861
8862         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8863         threadprivate variable 'i'.
8864
8865 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8866
8867         * config/linux/s390/futex.h: New file.
8868         * configure.tgt: Use it.
8869
8870         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8871         before the parallel.
8872
8873 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8874
8875         PR c++/24734
8876         * testsuite/libgomp.c++/master-1.C: New test.
8877
8878 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8879
8880         * testsuite/libgomp.dg/copyin-3.c: New test.
8881
8882 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8883
8884         * testsuite/libgomp.fortran/retval1.f90: New test.
8885         * testsuite/libgomp.fortran/vla7.f90: New test.
8886
8887 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8888
8889         * testsuite/libgomp.fortran/vla2.f90: New test.
8890         * testsuite/libgomp.fortran/vla3.f90: New test.
8891         * testsuite/libgomp.fortran/vla4.f90: New test.
8892         * testsuite/libgomp.fortran/vla5.f90: New test.
8893         * testsuite/libgomp.fortran/vla6.f90: New test.
8894
8895 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8896
8897         * config/linux/sparc/futex.h: New file.
8898         * configure.tgt: Use it.
8899         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8900
8901         * critical.c: Include stdlib.h.
8902         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8903         ignoring return value.
8904         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8905         LIBGOMP_CHECK_SYNC_BUILTINS check.
8906         * configure: Rebuilt.
8907
8908 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8909
8910         * testsuite/libgomp.fortran/vla1.f90: New test.
8911
8912 2005-10-31  Richard Henderson  <rth@redhat.com>
8913
8914         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8915         setting 's' in different threads.
8916
8917 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8918
8919         * libgomp.h (attribute_hidden, ialias): Define.
8920         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8921         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8922         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8923         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8924         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8925         omp_test_lock, omp_test_nest_lock): Likewise.
8926         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8927         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8928         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8929         omp_test_lock, omp_test_nest_lock): Likewise.
8930         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8931         omp_get_dynamic, omp_get_nested): Likewise.
8932         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8933         omp_get_thread_num, omp_in_parallel): Likewise.
8934         * fortran.c (ialias_redirect): Define.
8935         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8936         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8937         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8938         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8939         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8940         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8941         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8942         omp_get_wtime): Add ialias_redirect.
8943
8944 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8945
8946         * fortran.c: Include stdlib.h.
8947
8948 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8949
8950         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8951         * Makefile.in: Regenerated.
8952
8953 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8954
8955         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8956         * libgomp_f.h.in (omp_check_defines): New function.
8957         * env.c: Include libgomp_f.h.
8958         (initialize_env): Call omp_check_defines.
8959
8960         * testsuite/libgomp.dg/copyin-2.c: New test.
8961         * testsuite/libgomp.c++/copyin-2.C: New test.
8962         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8963
8964         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8965         * testsuite/libgomp.fortran/sharing2.f90: New test.
8966
8967         * testsuite/libgomp.dg/copyin-1.c: New test.
8968         * testsuite/libgomp.c++/copyin-1.C: New test.
8969
8970 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8971
8972         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8973
8974         * testsuite/libgomp.fortran/workshare1.f90: New test.
8975
8976         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8977         only test.
8978         * libgomp.fortran/sharing1.f90: New test.
8979
8980 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8981
8982         PR c++/24502
8983         * testsuite/libgomp.c++/loop-7.C: New test.
8984
8985         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8986
8987         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8988         * testsuite/libgomp.fortran/reduction6.f90: New test.
8989         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8990
8991 2005-10-23  Richard Henderson  <rth@redhat.com>
8992
8993         * testsuite/libgomp.c++/ctor-1.C: New.
8994         * testsuite/libgomp.c++/ctor-2.C: New.
8995         * testsuite/libgomp.c++/ctor-3.C: New.
8996         * testsuite/libgomp.c++/ctor-4.C: New.
8997         * testsuite/libgomp.c++/ctor-5.C: New.
8998         * testsuite/libgomp.c++/ctor-6.C: New.
8999         * testsuite/libgomp.c++/ctor-7.C: New.
9000         * testsuite/libgomp.c++/ctor-8.C: New.
9001         * testsuite/libgomp.c++/ctor-9.C: New.
9002
9003 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
9004
9005         PR 24455
9006         * testsuite/libgomp.c++/pr24455-1.C: New test.
9007         * testsuite/libgomp.c++/pr24455.C: New test.
9008         * testsuite/libgomp.dg/pr24455-1.c: New test.
9009         * testsuite/libgomp.dg/pr24455.c: New test.
9010
9011 2005-10-20  Richard Henderson  <rth@redhat.com>
9012
9013         * testsuite/libgomp.c++/loop-6.C: New.
9014         * testsuite/libgomp.dg/loop-3.c: New.
9015
9016 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
9017
9018         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
9019         explicitly private.
9020         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
9021         explicitly shared.
9022
9023 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
9024
9025         * testsuite/libgomp.fortran/jacobi.f: New test.
9026
9027 2005-10-19  Richard Henderson  <rth@redhat.com>
9028
9029         * configure.tgt (i?86-linux): Default to with_arch instead of
9030         CFLAGS.  Add -mtune to match target_cpu.
9031         (x86_64-linux): Tune to i686.
9032
9033         * fortran.c (omp_test_nest_lock_): Fix typo.
9034
9035 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
9036
9037         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9038         gomp_ordered_sync): Do nothing if team->nthreads == 1.
9039         * testsuite/libgomp.dg/ordered-3.c: New test.
9040
9041         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
9042         Remove volatile keyword.
9043
9044         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
9045         in COMMON block to avoid warnings on 64-bit targets.
9046
9047 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
9048
9049         * testsuite/libgomp.dg/shared-3.c: New test.
9050
9051 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9052
9053         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
9054         * testsuite/libgomp.fortran/reduction5.f90: New test.
9055
9056 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
9057
9058         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
9059         dg-options.
9060         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
9061         flush loop now that __sync_synchronize has proper memory barrier.
9062         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
9063         Add -ffixed-form to dg-options.
9064
9065 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9066
9067         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
9068         from subdirectories.
9069         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
9070         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
9071         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
9072         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
9073         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
9074         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
9075         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
9076         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
9077         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
9078         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
9079         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
9080         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
9081         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
9082         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
9083         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
9084         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
9085         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
9086         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
9087         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
9088         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
9089         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
9090         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
9091         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
9092         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
9093         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
9094
9095 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
9096
9097         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
9098         lang_library_path exists.  Use find instead of glob to gather tests.
9099         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
9100
9101 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
9102
9103         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
9104         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
9105         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
9106         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
9107         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
9108         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
9109         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
9110         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
9111         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
9112         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
9113         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
9114         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
9115         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
9116
9117 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
9118
9119         * testsuite/libgomp.dg/vla-1.c: New test.
9120
9121         * testsuite/libgomp.fortran/reference2.f90: New test.
9122
9123         * testsuite/libgomp.fortran/character2.f90: Remove explicit
9124         declaration of omp_get_thread_num.
9125         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
9126         use omp_lib.
9127
9128         * testsuite/libgomp.fortran/reduction1.f90: New test.
9129         * testsuite/libgomp.fortran/reduction2.f90: New test.
9130         * testsuite/libgomp.fortran/reduction3.f90: New test.
9131         * testsuite/libgomp.fortran/reduction4.f90: New test.
9132
9133 2005-10-13  Richard Henderson  <rth@redhat.com>
9134
9135         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
9136         * Makefile.in: Regenerate.
9137         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
9138         * libgomp.h: Include bar.h.
9139         (struct gomp_barrier): Remove.
9140         (struct gomp_team): Add barrier.  Replace master_barrier with
9141         master_release.  Replace threads with ordered_release.
9142         (struct gomp_thread): Replace barrier with release.
9143         * ordered.c (gomp_ordered_first): Update for ordered_release change.
9144         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
9145         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
9146         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
9147         (GOMP_single_copy_end): Likewise.
9148         * team.c (gomp_threads_dock): New.
9149         (gomp_barrier_init, gomp_barrier_destroy): Remove.
9150         (gomp_thread_start): Use gomp_barrier_wait.
9151         (new_team, free_team): Update for gomp_team changes.
9152         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
9153         (gomp_team_end): Use gomp_barrier_wait.
9154         (initialize_team): Update for gomp_thread changes.
9155         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
9156         (gomp_work_share_end_nowait): Use atomic ops when available.
9157         * config/linux/bar.c, config/linux/bar.h: New files.
9158         * config/posix/bar.c, config/posix/bar.h: New files.
9159
9160 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
9161
9162         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
9163         * testsuite/libgomp.dg/single-2.c: New test.
9164
9165         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
9166         lang_link_flags): Unset, so that they aren't inherited from previously
9167         sourced *.exp.
9168
9169         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
9170
9171 2005-10-12  Richard Henderson  <rth@redhat.com>
9172
9173         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
9174         (libgomp_init): Use lang_test_file, lang_library_path, and
9175         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
9176
9177         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
9178         (lang_test_file, lang_link_flags): New.
9179         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
9180
9181         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
9182         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
9183         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
9184         testsuite/libgomp.c++/parallel-1.C,
9185         testsuite/libgomp.c++/reduction-1.C,
9186         testsuite/libgomp.c++/reduction-2.C,
9187         testsuite/libgomp.c++/reduction-3.C,
9188         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
9189         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
9190         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
9191         New files, largely cribbed from the C testsuite.
9192
9193 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
9194
9195         * testsuite/libgomp.fortran/character1.f90: New test.
9196         * testsuite/libgomp.fortran/character2.f90: New test.
9197
9198         * testsuite/libgomp.dg/nested-1.c: New test.
9199         * testsuite/libgomp.dg/nested-2.c: New test.
9200         * testsuite/libgomp.fortran/do1.f90: New test.
9201         * testsuite/libgomp.fortran/do2.f90: New test.
9202
9203         * testsuite/libgomp.fortran/reference1.f90: New test.
9204
9205 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
9206
9207         * testsuite/libgomp.dg/reduction-1.c: New test.
9208         * testsuite/libgomp.dg/reduction-2.c: New test.
9209         * testsuite/libgomp.dg/reduction-3.c: New test.
9210
9211 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
9212
9213         * testsuite/libgomp.dg/atomic-1.c: New test.
9214         * testsuite/libgomp.dg/atomic-2.c: New test.
9215
9216 2005-10-09  Richard Henderson  <rth@redhat.com>
9217
9218         * critical.c (atomic_lock): New.
9219         (initialize_critical): Initialize it.
9220         (GOMP_atomic_start, GOMP_atomic_end): New.
9221         * libgomp.map: Export them.
9222         * libgomp_g.h: Declare them.
9223
9224         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
9225
9226 2005-10-02  Richard Henderson  <rth@redhat.com>
9227
9228         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
9229         to XCFLAGS instead of CFLAGS.
9230
9231 2005-09-30  Richard Henderson  <rth@redhat.com>
9232
9233         * configure.ac: Determine whether -pthread or -lpthread is needed.
9234         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
9235         * Makefine.in, configure: Rebuild.
9236
9237 2005-09-28  Richard Henderson  <rth@redhat.com>
9238
9239         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
9240         * testsuite/libgomp.dg/omp-single-3.c: New test.
9241
9242 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
9243
9244         * testsuite/libgomp.dg/omp-single-2.c: New test.
9245         * testsuite/libgomp.dg/shared-2.c: Fix return code.
9246
9247 2005-09-27  Richard Henderson  <rth@redhat.com>
9248
9249         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
9250         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
9251
9252 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
9253
9254         * testsuite/libgomp.dg/omp-loop03.c: New test.
9255
9256 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9257
9258         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
9259
9260 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
9261
9262         * testsuite/libgomp.dg/omp-single-1.c: New test.
9263         * testsuite/libgomp.dg/shared-1.c: Return 0.
9264         Add prototype for abort.
9265         * testsuite/libgomp.dg/shared-2.c: Likewise.
9266
9267 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
9268
9269         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
9270         constructs.
9271
9272 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
9273
9274         * testsuite/libgomp.dg/shared-1.c: New test.
9275         * testsuite/libgomp.dg/shared-2.c: New test.
9276
9277 2005-09-24  Richard Henderson  <rth@redhat.com>
9278
9279         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
9280
9281 2005-09-24  Richard Henderson  <rth@redhat.com>
9282
9283         * iter.c (gomp_iter_static_next): Round up when computing number
9284         of iterations.  Don't bother distributing a remainder equally.
9285
9286         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
9287         Don't call srand.  Zero b before testing.
9288         (main): New.
9289
9290 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
9291
9292         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
9293         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
9294
9295 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
9296
9297         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
9298         without !$omp end do, followed immediately by subroutine end.
9299
9300 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
9301
9302         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
9303
9304 2005-09-22  Richard Henderson  <rth@redhat.com>
9305
9306         * critical.c (GOMP_critical_name_start): Change argument to void**.
9307         Reuse the pointer space if the mutex fits.
9308         (GOMP_critical_name_end): Likewise.
9309         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
9310         * libgomp_g.h (GOMP_critical_name_start): Update decl.
9311         (GOMP_critical_name_end): Likewise.
9312         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9313         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9314
9315 2005-09-20  Richard Henderson  <rth@redhat.com>
9316
9317         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9318         (create_lock_lock): New.
9319         (initialize_critical): Initialize it.
9320         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9321         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9322
9323 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9324
9325         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9326
9327 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9328
9329         * testsuite/libgomp.dg/omp-loop01.c: New test.
9330         * testsuite/libgomp.dg/omp-loop02.c: New test.
9331
9332 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9333
9334         * configure.ac (AC_PROG_FC): Add.
9335         (USE_FORTRAN): New automake conditional.
9336         * configure: Rebuilt.
9337         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9338         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9339         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9340         Add rules to build them.
9341         * Makefile.in: Rebuilt.
9342         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9343         OMP_NEST_LOCK_KIND.
9344         * libgomp.map: Add Fortran wrappers.
9345         * libgomp_f.h.in: New file.
9346         * omp_lib.h.in: New file.
9347         * omp_lib.f90.in: New file.
9348         * fortran.c: New file.
9349         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9350         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9351         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9352         libgfortran has been built.
9353         * testsuite/libgomp.fortran/fortran.exp: New file.
9354         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9355         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9356         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9357         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9358         * testsuite/libgomp.fortran/omp_hello.f: New test.
9359         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9360         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9361         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9362         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9363         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9364         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9365         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9366         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9367
9368 2005-08-30  Richard Henderson  <rth@redhat.com>
9369
9370         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9371         function for when aliases are not usable.
9372         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9373         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9374         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9375         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9376         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9377         GOMP_loop_ordered_guided_next): Likewise.
9378         * ordered.c (GOMP_ordered_start): Likewise.
9379
9380 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9381
9382         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9383         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9384         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9385         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9386         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9387         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9388         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9389         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9390         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9391
9392 2005-07-07  Eric Christopher  <echristo@redhat.com>
9393             Diego Novillo  <dnovillo@redhat.com>
9394
9395         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9396         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9397         up code.
9398         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9399         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9400         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9401         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9402         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9403         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9404         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9405
9406 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9407
9408         * TOPLEVEL.patch: Remove.
9409
9410 2005-05-16  Richard Henderson  <rth@redhat.com>
9411
9412         * configure.ac: Test for clock_gettime.
9413         * config.h.in, configure: Rebuild.
9414         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9415         (omp_get_wtime): Use clock_gettime if available.
9416         (omp_get_wtick): Use clock_getres if available.
9417
9418 2005-05-11  Richard Henderson  <rth@redhat.com>
9419
9420         * config/linux/ia64/futex.h: New file.
9421         * configure.tgt: Use it.
9422
9423         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9424
9425 2005-05-07  Richard Henderson  <rth@redhat.com>
9426
9427         * config/linux/powerpc/futex.h: New file.
9428         * configure.tgt: Use it.
9429
9430         * config/linux/i486/futex.h: Merge ...
9431         * config/linux/x86_64/futex.h: ... into ...
9432         * config/linux/x86/futex.h: ... here.
9433         * configure.tgt: Update to match.
9434
9435 2005-05-06  Richard Henderson  <rth@redhat.com>
9436
9437         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9438         * config/linux/i486/futex.h: Likewise.
9439         * config/linux/x86_64/futex.h: Likewise.
9440
9441         * config/linux/lock.c: New file.
9442         * config/linux/omp-lock.h: New file.
9443
9444         * critical.c, env.h: Don't include omp.h
9445         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9446         * config/posix/time.c: Likewise.
9447         * config/posix/omp-lock.h: New file.
9448         * libgomp.h: Include omp-lock.h and omp.h.
9449         * Makefile.am (nodist_include_HEADERS): New.
9450         (omp.h): New rule.
9451         * configure.ac (PERL): New.
9452         * mkomp_h.pl: New file.
9453         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9454         with templates.
9455         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9456
9457         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9458         build directory.  Re-add -march=i486 hack.
9459
9460         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9461         (libgomp_link_flags): Remove.
9462         (libgomp_initialized): Remove.
9463         (libgomp_init): Don't protect from reinitialization.  Copy code
9464         from libstdc++ for getting the multilib set correctly.
9465
9466 2005-05-05  Richard Henderson  <rth@redhat.com>
9467
9468         * config/linux/alpha/futex.h: New file.
9469         * configure.tgt (alpha*-*-linux*): Use it.
9470
9471         * config/posix/mutex.c: New file.
9472         * config/posix/sem.c: Use libgomp.h.
9473
9474         * configure.tgt (x86_64-linux): Also test CC for -m32.
9475         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9476
9477         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9478         after $gccpath.
9479
9480         * Makefile.am (SUBDIRS): New.
9481         (libgomp_la_LDFLAGS): Add -lpthread.
9482         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9483         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9484
9485         * libgomp_g.h: New file.
9486         * libgomp.h: Split out all public declarations to libgomp_g.h.
9487         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
9488         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
9489         * config/linux/sem.h: Likewise.
9490         * config/posix/sem.h: Likewise.
9491
9492         * Makefile.am (AM_LDFLAGS): New.
9493         (libgomp_version_script): Split out from ...
9494         (libgomp_la_LDFLAGS): ... here.
9495         (libgomp_version_info): New.
9496         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
9497         (LIBGOMP_ENABLE): New.
9498         (LIBGOMP_CHECK_LINKER_FEATURES): New.
9499         (LIBGOMP_ENABLE_SYMVERS): New.
9500         * configure.ac (AC_INIT): Version 1.0.
9501         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
9502         (enable-linux-futex): Likewise.  Rename from enable-futex.
9503         (libtool_VERSION): New.
9504         (LIBGOMP_ENABLE_SYMVERS): Use it.
9505         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
9506         * Makefile.in, aclocal.m4, configure: Rebuild.
9507
9508         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
9509         (gomp_mutex_unlock_slow): Fix typo.
9510         * config/linux/sem.c: Similarly.
9511         (gomp_sem_post_slow): Fix typo.
9512         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
9513         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
9514         [__PIC__] (sys_futex0): Don't use tmp output in asm.
9515
9516         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
9517         (libgomp_la_LDFLAGS): Add top_srcdir to path.
9518         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
9519         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
9520         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
9521         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
9522         LDFLAGS.  Pull enable_futex check to top-level.
9523         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
9524         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
9525
9526         First attempt at real configury.
9527         * Makefile, config.h: Remove file.
9528         * Makefile.am, Makefile.in: New file.
9529         * acinclude.m4 aclocal.m4: New file.
9530         * configure.ac, configure.tgt, configure: New file.
9531
9532         * config/posix/lock.c: Rename from sys-lock.c.
9533         * config/posix/mutex.h: Rename from sys-mutex.h.
9534         * config/posix/sem.c: Rename from sys-sem.c.
9535         * config/posix/sem.h: Rename from sys-sem.h.
9536         * config/posix/proc.c: Rename from sys-proc.c.
9537         * config/posix/time.c: Rename from sys-proc.c.
9538
9539         * config/linux/mutex.c: New file.
9540         * config/linux/mutex.h: New file.
9541         * config/linux/sem.c: New file.
9542         * config/linux/sem.h: New file.
9543         * config/linux/i486/futex.h: New file.
9544         * config/linux/x86_64/futex.h: New file.
9545
9546 2005-05-04  Richard Henderson  <rth@redhat.com>
9547
9548         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
9549         * libgomp.h: Declare them.
9550         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
9551         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
9552
9553 2005-05-04  Richard Henderson  <rth@redhat.com>
9554
9555         * libgomp-1 code drop
9556
9557 2005-05-04  Richard Henderson  <rth@redhat.com>
9558
9559         * iter.c (gomp_iter_static_next): Return tri-state on 0.
9560         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
9561         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
9562         (gomp_iter_static_next): Update.
9563         (gomp_ordered_static_next): Update.
9564         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
9565         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
9566         totally empty range.
9567         (gomp_loop_ordered_static_next): Refine test for calling
9568         gomp_ordered_static_next.
9569         * testsuite/ordered-1.c: Add case for more threads than iterations.
9570
9571         * iter.c (gomp_iter_runtime_next_locked): Remove.
9572         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
9573         gomp_loop_guided_start, gomp_loop_ordered_static_start,
9574         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
9575         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
9576         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
9577         gomp_loop_ordered_guided_next): Downcase name, make static, add
9578         an external alias with the old name.
9579         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
9580         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
9581         switch and call one of the above static functions.
9582         * libgomp.h: Update.
9583
9584         * work.c (gomp_work_share_start): Lock the mutex for !first too.
9585         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
9586         GOMP_loop_guided_start, GOMP_loop_runtime_start,
9587         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9588         GOMP_loop_ordered_guided_start): Update to match.
9589         * sections.c (GOMP_sections_start): Likewise.
9590         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
9591
9592         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9593         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
9594         Use bounds check instead of modulus.
9595         (gomp_ordered_sync): Split out of GOMP_ordered_start.
9596         (gomp_ordered_last): Don't sync with ordered_owner here.
9597         (gomp_ordered_next): Likewise.
9598         (gomp_ordered_static_loop_next): Likewise.
9599         * loop.c, libgomp.h: Update to match.
9600
9601         * libgomp.h (GOMP_barrier): Declare.
9602
9603         * testsuite/barrier-1.c: New file.
9604         * testsuite/critical-1.c: New file.
9605         * testsuite/ordered-2.c: New file.
9606         * testsuite/ordered-1.c: New file.
9607         * testsuite/sections-1.c: New file.
9608         * testsuite/single-1.c: New file.
9609         * testsuite/Makefile (TESTS): Add them.
9610
9611 2005-05-04  Richard Henderson  <rth@redhat.com>
9612
9613         * libgomp.h (struct gomp_work_share): Add ordered_owner.
9614         * loop.c (GOMP_loop_static_start): If not the startup thread,
9615         acquire the mutex to wait for initialization complete.
9616         (GOMP_loop_ordered_static_start): Likewise.
9617         (GOMP_loop_ordered_runtime_start): Likewise.
9618         (GOMP_loop_ordered_static_first): Remove.
9619         (GOMP_loop_ordered_dynamic_first): Remove.
9620         (GOMP_loop_ordered_guided_first): Remove.
9621         (GOMP_loop_ordered_runtime_first): Remove.
9622         * ordered.c (gomp_ordered_loop_first): Post to own release when
9623         we're the first thread.
9624         (gomp_ordered_loop_last): Wait on release if not owner.
9625         (gomp_ordered_loop_next): Likewise.
9626         (gomp_ordered_static_loop_init): New.
9627         (gomp_ordered_static_loop_next): Use ordered_owner.
9628         (GOMP_ordered_start): Likewise.
9629         * work.c (gomp_new_work_share): Initialize ordered_owner.
9630
9631 2005-05-03  Richard Henderson  <rth@redhat.com>
9632
9633         * Makefile (OPT): New.
9634         (CFLAGS): Use it.
9635
9636         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
9637         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
9638         * libgomp.h, libgomp.map, NOTES: Update to match.
9639
9640         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
9641         Add initialized and thr members.
9642         (gomp_thread_start): Pause when initially spawned to wait for
9643         the whole team to be created.
9644         (gomp_team_start): Release team members at the end.
9645
9646         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9647         (f_foo_1): Use GOMP_loop_end.
9648         (f_foo_2): Use GOMP_loop_end_nowait.
9649
9650         * testsuite/loop-2.c: New file.
9651         * testsuite/Makefile (TESTS): Add it.
9652
9653 2005-05-03  Richard Henderson  <rth@redhat.com>
9654
9655         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9656         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9657         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9658         initial work_share.
9659
9660         * testsuite/Makefile: New file.
9661         * testsuite/loop-1.c: New file.
9662
9663 2005-05-03  Richard Henderson  <rth@redhat.com>
9664
9665         Initial implementation and checkin.
9666 \f
9667 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9668
9669 Copying and distribution of this file, with or without modification,
9670 are permitted in any medium without royalty provided the copyright
9671 notice and this notice are preserved.