libgomp/ChangeLog

   1 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
   2
   3         * testsuite/libgomp.c/target-print-1.c: New file.
   4         * testsuite/libgomp.fortran/target-print-1.f90: New file.
   5         * testsuite/libgomp.oacc-c/print-1.c: New file.
   6         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
   7
   8 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
   9             Kwok Cheung Yeung  <kcy@codesourcery.com>
  10             Julian Brown  <julian@codesourcery.com>
  11             Tom de Vries  <tom@codesourcery.com>
  12
  13         * plugin/Makefrag.am: Add amdgcn plugin support.
  14         * plugin/configfrag.ac: Likewise.
  15         * plugin/plugin-gcn.c: New file.
  16         * configure: Regenerate.
  17         * Makefile.in: Regenerate.
  18         * testsuite/Makefile.in: Regenerate.
  19
  20 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
  21
  22         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
  23         and use team_malloc variants.
  24         (gomp_gcn_exit_kernel): Use team_free.
  25         * libgomp.h (TEAM_ARENA_SIZE): Define.
  26         (TEAM_ARENA_START): Define.
  27         (TEAM_ARENA_FREE): Define.
  28         (TEAM_ARENA_END): Define.
  29         (team_malloc): New function.
  30         (team_malloc_cleared): New function.
  31         (team_free): New function.
  32         * team.c (gomp_new_team): Initialize and use team_malloc.
  33         (free_team): Use team_free.
  34         (gomp_free_thread): Use team_free.
  35         (gomp_pause_host): Use team_free.
  36         * work.c (gomp_init_work_share): Use team_malloc.
  37         (gomp_fini_work_share): Use team_free.
  38
  39 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
  40             Kwok Cheung Yeung  <kcy@codesourcery.com>
  41             Julian Brown  <julian@codesourcery.com>
  42             Tom de Vries  <tom@codesourcery.com>
  43
  44         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
  45         * Makefile.in: Regenerate.
  46         * config.h.in (PLUGIN_GCN): Add new undef.
  47         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
  48         * config/gcn/affinity-fmt.c: New file.
  49         * config/gcn/bar.c: New file.
  50         * config/gcn/bar.h: New file.
  51         * config/gcn/doacross.h: New file.
  52         * config/gcn/icv-device.c: New file.
  53         * config/gcn/oacc-target.c: New file.
  54         * config/gcn/simple-bar.h: New file.
  55         * config/gcn/target.c: New file.
  56         * config/gcn/task.c: New file.
  57         * config/gcn/team.c: New file.
  58         * config/gcn/time.c: New file.
  59         * configure.ac: Add amdgcn*-*-*.
  60         * configure: Regenerate.
  61         * configure.tgt: Add amdgcn*-*-*.
  62         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
  63         * libgomp.h (gcn_thrs): Add amdgcn variant.
  64         (set_gcn_thrs): Likewise.
  65         (gomp_thread): Likewise.
  66         * oacc-int.h (goacc_thread): Likewise.
  67         * oacc-target.c: New file.
  68         * openacc.f90 (acc_device_gcn): New parameter.
  69         * openacc.h (acc_device_t): Add acc_device_gcn.
  70         * team.c (gomp_free_pool_helper): Add amdgcn support.
  71
  72 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
  73             Julian Brown  <julian@codesourcery.com>
  74
  75         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
  76         parameter.
  77         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
  78         queue constructor.
  79         * oacc-host.c (host_openacc_async_construct): Add device parameter.
  80         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
  81         device parameter.
  82
  83 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
  84
  85         * configure.tgt (nvptx*-*-*): Add "accel" directory.
  86         * config/nvptx/libgomp-plugin.c: Move ...
  87         * config/accel/libgomp-plugin.c: ... to here.
  88         * config/nvptx/lock.c: Move ...
  89         * config/accel/lock.c: ... to here.
  90         * config/nvptx/mutex.c: Move ...
  91         * config/accel/mutex.c: ... to here.
  92         * config/nvptx/mutex.h: Move ...
  93         * config/accel/mutex.h: ... to here.
  94         * config/nvptx/oacc-async.c: Move ...
  95         * config/accel/oacc-async.c: ... to here.
  96         * config/nvptx/oacc-cuda.c: Move ...
  97         * config/accel/oacc-cuda.c: ... to here.
  98         * config/nvptx/oacc-host.c: Move ...
  99         * config/accel/oacc-host.c: ... to here.
 100         * config/nvptx/oacc-init.c: Move ...
 101         * config/accel/oacc-init.c: ... to here.
 102         * config/nvptx/oacc-mem.c: Move ...
 103         * config/accel/oacc-mem.c: ... to here.
 104         * config/nvptx/oacc-plugin.c: Move ...
 105         * config/accel/oacc-plugin.c: ... to here.
 106         * config/nvptx/omp-lock.h: Move ...
 107         * config/accel/omp-lock.h: ... to here.
 108         * config/nvptx/openacc.f90: Move ...
 109         * config/accel/openacc.f90: ... to here.
 110         * config/nvptx/pool.h: Move ...
 111         * config/accel/pool.h: ... to here.
 112         * config/nvptx/proc.c: Move ...
 113         * config/accel/proc.c: ... to here.
 114         * config/nvptx/ptrlock.c: Move ...
 115         * config/accel/ptrlock.c: ... to here.
 116         * config/nvptx/ptrlock.h: Move ...
 117         * config/accel/ptrlock.h: ... to here.
 118         * config/nvptx/sem.c: Move ...
 119         * config/accel/sem.c: ... to here.
 120         * config/nvptx/sem.h: Move ...
 121         * config/accel/sem.h: ... to here.
 122         * config/nvptx/thread-stacksize.h: Move ...
 123         * config/accel/thread-stacksize.h: ... to here.
 124
 125 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
 126             Tobias Burnus  <tobias@codesourcery.com>
 127             Frederik Harwath  <frederik@codesourcery.com>
 128             Thomas Schwinge  <thomas@codesourcery.com>
 129
 130         libgomp/
 131         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
 132         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
 133         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
 134
 135 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
 136             Kwok Cheung Yeung  <kcy@codesourcery.com>
 137
 138         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
 139         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
 140
 141 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
 142
 143         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
 144
 145         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
 146         run'.
 147         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
 148         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
 149
 150 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
 151
 152         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
 153         Add expected warnings about missing reduction clauses.
 154         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
 155         Likewise.
 156         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
 157         Likewise.
 158         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
 159         Likewise.
 160
 161 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
 162
 163         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
 164         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
 165         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
 166         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
 167         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
 168         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
 169
 170 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
 171
 172         PR fortran/92305
 173         * testsuite/libgomp.fortran/allocatable2.f90: Use
 174         unique numbers with 'stop'.
 175         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
 176         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
 177         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
 178         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
 179         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
 180
 181 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
 182
 183         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
 184         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
 185         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
 186         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
 187         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
 188         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
 189
 190 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
 191
 192         * testsuite/libgomp.fortran/target9.f90: New.
 193
 194 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
 195
 196         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
 197         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
 198         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
 199         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
 200         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
 201         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
 202         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
 203         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
 204         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
 205         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
 206         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
 207         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
 208         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
 209         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
 210         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
 211         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
 212         * testsuite/libgomp.fortran/associate1.f90: Ditto.
 213         * testsuite/libgomp.fortran/associate2.f90: Ditto.
 214         * testsuite/libgomp.fortran/associate3.f90: Ditto.
 215         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
 216         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
 217         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
 218         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
 219         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
 220         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
 221         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
 222         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
 223         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
 224         * testsuite/libgomp.fortran/character1.f90: Ditto.
 225         * testsuite/libgomp.fortran/character2.f90: Ditto.
 226         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
 227         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
 228         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
 229         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
 230         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
 231         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
 232         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
 233         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
 234         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
 235         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
 236         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
 237         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
 238         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
 239         * testsuite/libgomp.fortran/do1.f90: Ditto.
 240         * testsuite/libgomp.fortran/do2.f90: Ditto.
 241         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
 242         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
 243         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
 244         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
 245         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
 246         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
 247         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
 248         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
 249         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
 250         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
 251         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
 252         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
 253         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
 254         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
 255         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
 256         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
 257         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
 258         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
 259         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
 260         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
 261         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
 262         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
 263         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
 264         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
 265         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
 266         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
 267         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
 268         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
 269         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
 270         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
 271         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
 272         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
 273         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
 274         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
 275         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
 276         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
 277         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
 278         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
 279         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
 280         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
 281         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
 282         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
 283         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
 284         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
 285         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
 286         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
 287         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
 288         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
 289         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
 290         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
 291         * testsuite/libgomp.fortran/lib1.f90: Ditto.
 292         * testsuite/libgomp.fortran/lib4.f90: Ditto.
 293         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
 294         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
 295         * testsuite/libgomp.fortran/nested1.f90: Ditto.
 296         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
 297         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
 298         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
 299         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
 300         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
 301         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
 302         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
 303         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
 304         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
 305         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
 306         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
 307         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
 308         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
 309         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
 310         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
 311         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
 312         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
 313         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
 314         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
 315         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
 316         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
 317         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
 318         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
 319         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
 320         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
 321         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
 322         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
 323         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
 324         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
 325         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
 326         * testsuite/libgomp.fortran/pr28390.f: Ditto.
 327         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
 328         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 329         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
 330         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
 331         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
 332         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
 333         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
 334         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
 335         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
 336         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
 337         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
 338         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
 339         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
 340         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
 341         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
 342         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
 343         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
 344         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
 345         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
 346         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
 347         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
 348         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
 349         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
 350         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
 351         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
 352         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
 353         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
 354         * testsuite/libgomp.fortran/reference1.f90: Ditto.
 355         * testsuite/libgomp.fortran/reference2.f90: Ditto.
 356         * testsuite/libgomp.fortran/retval1.f90: Ditto.
 357         * testsuite/libgomp.fortran/retval2.f90: Ditto.
 358         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
 359         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
 360         * testsuite/libgomp.fortran/simd1.f90: Ditto.
 361         * testsuite/libgomp.fortran/simd2.f90: Ditto.
 362         * testsuite/libgomp.fortran/simd3.f90: Ditto.
 363         * testsuite/libgomp.fortran/simd4.f90: Ditto.
 364         * testsuite/libgomp.fortran/simd5.f90: Ditto.
 365         * testsuite/libgomp.fortran/simd6.f90: Ditto.
 366         * testsuite/libgomp.fortran/simd7.f90: Ditto.
 367         * testsuite/libgomp.fortran/stack.f90: Ditto.
 368         * testsuite/libgomp.fortran/strassen.f90: Ditto.
 369         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
 370         * testsuite/libgomp.fortran/tabs2.f: Ditto.
 371         * testsuite/libgomp.fortran/target1.f90: Ditto.
 372         * testsuite/libgomp.fortran/target2.f90: Ditto.
 373         * testsuite/libgomp.fortran/target3.f90: Ditto.
 374         * testsuite/libgomp.fortran/target4.f90: Ditto.
 375         * testsuite/libgomp.fortran/target5.f90: Ditto.
 376         * testsuite/libgomp.fortran/target6.f90: Ditto.
 377         * testsuite/libgomp.fortran/target7.f90: Ditto.
 378         * testsuite/libgomp.fortran/target8.f90: Ditto.
 379         * testsuite/libgomp.fortran/task1.f90: Ditto.
 380         * testsuite/libgomp.fortran/task2.f90: Ditto.
 381         * testsuite/libgomp.fortran/task3.f90: Ditto.
 382         * testsuite/libgomp.fortran/task4.f90: Ditto.
 383         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
 384         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
 385         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
 386         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
 387         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
 388         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
 389         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
 390         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
 391         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
 392         * testsuite/libgomp.fortran/udr1.f90: Ditto.
 393         * testsuite/libgomp.fortran/udr10.f90: Ditto.
 394         * testsuite/libgomp.fortran/udr11.f90: Ditto.
 395         * testsuite/libgomp.fortran/udr12.f90: Ditto.
 396         * testsuite/libgomp.fortran/udr13.f90: Ditto.
 397         * testsuite/libgomp.fortran/udr14.f90: Ditto.
 398         * testsuite/libgomp.fortran/udr15.f90: Ditto.
 399         * testsuite/libgomp.fortran/udr2.f90: Ditto.
 400         * testsuite/libgomp.fortran/udr3.f90: Ditto.
 401         * testsuite/libgomp.fortran/udr4.f90: Ditto.
 402         * testsuite/libgomp.fortran/udr5.f90: Ditto.
 403         * testsuite/libgomp.fortran/udr6.f90: Ditto.
 404         * testsuite/libgomp.fortran/udr7.f90: Ditto.
 405         * testsuite/libgomp.fortran/udr8.f90: Ditto.
 406         * testsuite/libgomp.fortran/udr9.f90: Ditto.
 407         * testsuite/libgomp.fortran/vla1.f90: Ditto.
 408         * testsuite/libgomp.fortran/vla2.f90: Ditto.
 409         * testsuite/libgomp.fortran/vla3.f90: Ditto.
 410         * testsuite/libgomp.fortran/vla4.f90: Ditto.
 411         * testsuite/libgomp.fortran/vla5.f90: Ditto.
 412         * testsuite/libgomp.fortran/vla6.f90: Ditto.
 413         * testsuite/libgomp.fortran/vla7.f90: Ditto.
 414         * testsuite/libgomp.fortran/vla8.f90: Ditto.
 415         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
 416         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
 417
 418 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
 419
 420         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
 421         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
 422         Ditto; add 'dg-do run' for torture testing.
 423         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
 424         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
 425         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
 426         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
 427         * testsuite/libgomp.fortran/pr28390.f: Ditto.
 428         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
 429         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
 430         * testsuite/libgomp.fortran/task2.f90: Ditto.
 431         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
 432         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
 433         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
 434         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
 435         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
 436         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
 437
 438 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
 439
 440         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
 441         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
 442         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
 443         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
 444         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
 445         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
 446         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
 447         Use 'stop' not abort().
 448         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
 449         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
 450         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
 451         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
 452         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
 453         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
 454         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
 455         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
 456         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
 457         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
 458         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
 459         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
 460         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
 461         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
 462         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
 463         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
 464         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
 465         Ditto.
 466         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
 467         Ditto.
 468         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
 469         Ditto.
 470         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
 471         Ditto.
 472         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
 473         Ditto.
 474         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
 475         Ditto.
 476         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
 477         Ditto.
 478         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
 479         Ditto.
 480         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
 481         Ditto.
 482         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
 483         Ditto.
 484         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
 485         Ditto.
 486         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
 487         Ditto.
 488         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
 489         Ditto.
 490         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
 491         Ditto.
 492         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
 493         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
 494         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
 495         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
 496         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
 497         Likewise and also add 'dg-do run'.
 498         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
 499         Ditto.
 500
 501 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
 502             Tobias Burnus  <tobias@codesourcery.com>
 503
 504         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
 505         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
 506         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
 507
 508 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
 509
 510         PR libgomp/92081
 511         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
 512         than 0.
 513
 514 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
 515
 516         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
 517         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
 518
 519 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
 520
 521         PR middle-end/92036
 522         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
 523         file.
 524
 525 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
 526
 527         PR testsuite/91884
 528         * testsuite/libgomp.fortran/fortran.exp: Conditionally
 529         add -lquadmath.
 530         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
 531
 532 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
 533
 534         PR libgomp/92028
 535         * target.c (gomp_map_vars_internal): Readd the previous
 536         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
 537         though do that just in the !not_found_cnt case.
 538
 539 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
 540
 541         * gfortran.dg/gomp/target-simd.f90: New.
 542
 543 2019-10-02  Julian Brown  <julian@codesourcery.com>
 544             Cesar Philippidis  <cesar@codesourcery.com>
 545
 546         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
 547         * target.c (FIELD_TGT_EMPTY): Define.
 548         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
 549         as switch instead of list of ifs.
 550         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
 551
 552 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
 553
 554         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
 555         include. Replace alloca () with __builtin_alloca ().
 556         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
 557
 558 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
 559
 560         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
 561         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
 562         * oacc-parallel.c: Don't include "libgomp_g.h".
 563         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
 564         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
 565         * aclocal.m4: Regenerated.
 566         * config.h.in: Regenerated.
 567         * configure: Regenerated.
 568         * Makefile.in: Regenerated.
 569
 570 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
 571
 572         * libgomp_g.h: Include stdint.h instead of gstdint.h.
 573
 574 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
 575
 576         * configure: Regenerate.
 577
 578 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
 579
 580         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
 581         string is initialized.
 582
 583 2019-09-06  Florian Weimer  <fweimer@redhat.com>
 584
 585         * configure: Regenerate.
 586
 587 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
 588
 589         PR other/79543
 590         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
 591         scanning to conform to the GNU Coding Standards.
 592         * configure: Regenerate.
 593
 594 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
 595
 596         PR libgomp/91530
 597         * testsuite/libgomp.c/scan-21.c: New test.
 598         * testsuite/libgomp.c/scan-22.c: New test.
 599
 600 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
 601
 602         PR libgomp/91530
 603         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
 604         targets.
 605         * testsuite/libgomp.c/scan-12.c: Likewise.
 606         * testsuite/libgomp.c/scan-13.c: Likewise.
 607         * testsuite/libgomp.c/scan-14.c: Likewise.
 608         * testsuite/libgomp.c/scan-15.c: Likewise.
 609         * testsuite/libgomp.c/scan-16.c: Likewise.
 610         * testsuite/libgomp.c/scan-17.c: Likewise.
 611         * testsuite/libgomp.c/scan-18.c: Likewise.
 612         * testsuite/libgomp.c/scan-19.c: Likewise.
 613         * testsuite/libgomp.c/scan-20.c: Likewise.
 614         * testsuite/libgomp.c++/scan-9.C: Likewise.
 615         * testsuite/libgomp.c++/scan-10.C: Likewise.
 616         * testsuite/libgomp.c++/scan-11.C: Likewise.
 617         * testsuite/libgomp.c++/scan-12.C: Likewise.
 618         * testsuite/libgomp.c++/scan-14.C: Likewise.
 619         * testsuite/libgomp.c++/scan-15.C: Likewise.
 620         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
 621         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
 622         * testsuite/libgomp.c++/scan-16.C: Likewise.
 623
 624 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
 625
 626         PR fortran/91473
 627         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
 628         -std=legacy so invalid code in the test case is accepted.
 629
 630 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
 631
 632         PR fortran/91422
 633         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
 634         dimension.
 635
 636 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
 637
 638         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
 639         perform the lookup in the first loop only if !not_found_cnt, otherwise
 640         perform lookups for it in the second loop guarded with
 641         if (not_found_cnt || has_firstprivate).
 642         * testsuite/libgomp.c/target-37.c: New test.
 643         * testsuite/libgomp.c++/target-22.C: New test.
 644
 645 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
 646
 647         * testsuite/libgomp.c/target-18.c (struct S): New type.
 648         (foo): Use use_device_addr clause instead of use_device_ptr clause
 649         where required by OpenMP 5.0, add further tests for both use_device_ptr
 650         and use_device_addr clauses.
 651         * testsuite/libgomp.c++/target-9.C (struct S): New type.
 652         (foo): Use use_device_addr clause instead of use_device_ptr clause
 653         where required by OpenMP 5.0, add further tests for both use_device_ptr
 654         and use_device_addr clauses.  Add t and u arguments.
 655         (main): Adjust caller.
 656
 657 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
 658
 659         * testsuite/libgomp.c++/loop-13.C: New test.
 660         * testsuite/libgomp.c++/loop-14.C: New test.
 661         * testsuite/libgomp.c++/loop-15.C: New test.
 662
 663 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
 664
 665         PR middle-end/91301
 666         * testsuite/libgomp.c++/for-27.C: New test.
 667
 668 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
 669
 670         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
 671         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
 672
 673 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
 674
 675         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
 676
 677 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
 678
 679         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
 680         * testsuite/libgomp.c++/scan-16.C: Likewise.
 681
 682 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
 683
 684         * testsuite/libgomp.c/scan-19.c: New test.
 685         * testsuite/libgomp.c/scan-20.c: New test.
 686
 687         * testsuite/libgomp.c/scan-11.c: New test.
 688         * testsuite/libgomp.c/scan-12.c: New test.
 689         * testsuite/libgomp.c/scan-13.c: New test.
 690         * testsuite/libgomp.c/scan-14.c: New test.
 691         * testsuite/libgomp.c/scan-15.c: New test.
 692         * testsuite/libgomp.c/scan-16.c: New test.
 693         * testsuite/libgomp.c/scan-17.c: New test.
 694         * testsuite/libgomp.c/scan-18.c: New test.
 695         * testsuite/libgomp.c++/scan-9.C: New test.
 696         * testsuite/libgomp.c++/scan-10.C: New test.
 697         * testsuite/libgomp.c++/scan-11.C: New test.
 698         * testsuite/libgomp.c++/scan-12.C: New test.
 699         * testsuite/libgomp.c++/scan-13.C: New test.
 700         * testsuite/libgomp.c++/scan-14.C: New test.
 701         * testsuite/libgomp.c++/scan-15.C: New test.
 702         * testsuite/libgomp.c++/scan-16.C: New test.
 703
 704 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
 705
 706         * testsuite/libgomp.c/scan-9.c: New test.
 707         * testsuite/libgomp.c/scan-10.c: New test.
 708
 709 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
 710
 711         * testsuite/libgomp.c++/scan-1.C: New test.
 712         * testsuite/libgomp.c++/scan-2.C: New test.
 713         * testsuite/libgomp.c++/scan-3.C: New test.
 714         * testsuite/libgomp.c++/scan-4.C: New test.
 715         * testsuite/libgomp.c++/scan-5.C: New test.
 716         * testsuite/libgomp.c++/scan-6.C: New test.
 717         * testsuite/libgomp.c++/scan-7.C: New test.
 718         * testsuite/libgomp.c++/scan-8.C: New test.
 719         * testsuite/libgomp.c/scan-1.c: New test.
 720         * testsuite/libgomp.c/scan-2.c: New test.
 721         * testsuite/libgomp.c/scan-3.c: New test.
 722         * testsuite/libgomp.c/scan-4.c: New test.
 723         * testsuite/libgomp.c/scan-5.c: New test.
 724         * testsuite/libgomp.c/scan-6.c: New test.
 725         * testsuite/libgomp.c/scan-7.c: New test.
 726         * testsuite/libgomp.c/scan-8.c: New test.
 727
 728 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
 729
 730         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
 731         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
 732         Likewise.
 733
 734         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
 735         check.
 736
 737 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
 738
 739         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
 740         file.
 741
 742 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
 743
 744         PR fortran/90743
 745         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
 746         case.
 747         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
 748         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
 749         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
 750         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
 751
 752         PR testsuite/90861
 753         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
 754
 755         PR middle-end/90862
 756         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
 757
 758 2019-06-16  Tom de Vries  <tdevries@suse.de>
 759
 760         PR tree-optimization/89376
 761         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
 762
 763 2019-06-15  Tom de Vries  <tdevries@suse.de>
 764
 765         PR tree-optimization/89713
 766         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
 767         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
 768
 769 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
 770
 771         PR middle-end/90779
 772         * testsuite/libgomp.c/pr90779.c: New test.
 773         * testsuite/libgomp.fortran/pr90779.f90: New test.
 774
 775 2019-06-15  Tom de Vries  <tdevries@suse.de>
 776
 777         PR tree-optimization/90009
 778         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
 779
 780 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
 781
 782         PR tree-optimization/89713
 783         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
 784
 785 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
 786
 787         PR target/90811
 788         * testsuite/libgomp.c/pr90811.c: New test.
 789
 790 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
 791
 792         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
 793         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
 794
 795 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
 796
 797         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
 798         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
 799         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
 800         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
 801
 802 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 803
 804         * configure.ac: Call AX_COUNT_CPUS.
 805         Substitute CPU_COUNT.
 806         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
 807         count fallback.
 808         * aclocal.m4: Regenerate.
 809         * configure: Regenerate.
 810         * Makefile.in, testsuite/Makefile.in: Regenerate.
 811
 812 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
 813
 814         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
 815         to ...
 816         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
 817         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
 818         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
 819
 820 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
 821
 822         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
 823
 824         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
 825
 826         PR libgomp/90641
 827         * work.c (gomp_init_work_share): Instead of aligning final ordered
 828         value to multiples of long long alignment, align to that the
 829         first part (ordered team ids) and if inline_ordered_team_ids
 830         is not on a long long alignment boundary within the structure,
 831         use __alignof__ (long long) - 1 pad size always.
 832         * loop.c (GOMP_loop_start): Fix *mem computation if
 833         inline_ordered_team_ids is not aligned on long long alignment boundary
 834         within the structure.
 835         * loop-ull.c (GOMP_loop_ull_start): Likewise.
 836         * sections.c (GOMP_sections2_start): Likewise.
 837
 838 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
 839
 840         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
 841         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
 842
 843         PR libgomp/90585
 844         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
 845         HAVE_INTTYPES_H is defined.
 846         (print_uint64_t): New typedef.
 847         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
 848         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
 849         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
 850         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
 851         before casting to void *.
 852         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
 853         * oacc-mem.c: Don't include config.h nor stdint.h.
 854         * target.c: Don't include config.h.
 855         * oacc-cuda.c: Likewise.
 856         * oacc-host.c: Don't include stdint.h.
 857
 858 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
 859
 860         PR libgomp/90527
 861         * alloc.c (_GNU_SOURCE): Define.
 862
 863 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
 864
 865         * acc_prof.h: New file.
 866         * oacc-profiling.c: Likewise.
 867         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
 868         Add these, respectively.
 869         * Makefile.in: Regenerate.
 870         * env.c (initialize_env): Call goacc_profiling_initialize.
 871         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
 872         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
 873         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
 874         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
 875         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
 876         acc_prof_register, acc_prof_unregister, and acc_register_library.
 877         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
 878         GOMP_PLUGIN_goacc_thread.
 879         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
 880         prof_callbacks_enabled members.
 881         (goacc_prof_enabled, goacc_profiling_initialize)
 882         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
 883         (goacc_profiling_dispatch): Declare.
 884         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
 885         (GOACC_PROFILING_SETUP_P): Define.
 886         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
 887         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
 888         OpenACC Profiling Interface.
 889         * oacc-cuda.c (acc_get_current_cuda_device)
 890         (acc_get_current_cuda_context, acc_get_cuda_stream)
 891         (acc_set_cuda_stream): Likewise.
 892         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
 893         (acc_init, acc_set_device_type, acc_get_device_type)
 894         (acc_get_device_num, goacc_lazy_initialize): Likewise.
 895         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
 896         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
 897         (acc_unmap_data, present_create_copy, delete_copyout)
 898         (update_dev_host): Likewise.
 899         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
 900         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
 901         Likewise.
 902         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
 903         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
 904         Likewise.
 905         * libgomp.texi: Update.
 906         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
 907         file.
 908         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
 909         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
 910         Likewise.
 911         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
 912         Likewise.
 913         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
 914         Likewise.
 915         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
 916         Likewise.
 917
 918 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
 919
 920         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
 921         (struct goacc_asyncqueue_list): Likewise.
 922         (goacc_aq): Likewise.
 923         (goacc_aq_list): Likewise.
 924         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
 925         (GOMP_OFFLOAD_openacc_async_test): Remove.
 926         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
 927         (GOMP_OFFLOAD_openacc_async_wait): Remove.
 928         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
 929         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
 930         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
 931         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
 932         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
 933         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
 934         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
 935         (GOMP_OFFLOAD_openacc_async_exec): Declare.
 936         (GOMP_OFFLOAD_openacc_async_construct): Declare.
 937         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
 938         (GOMP_OFFLOAD_openacc_async_test): Declare.
 939         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
 940         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
 941         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
 942         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
 943         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
 944
 945         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
 946         (gomp_acc_insert_pointer): Adjust declaration.
 947         (gomp_copy_host2dev): New declaration.
 948         (gomp_copy_dev2host): Likewise.
 949         (gomp_map_vars_async): Likewise.
 950         (gomp_unmap_tgt): Likewise.
 951         (gomp_unmap_vars_async): Likewise.
 952         (gomp_fini_device): Likewise.
 953
 954         * oacc-async.c (get_goacc_thread): New function.
 955         (get_goacc_thread_device): New function.
 956         (lookup_goacc_asyncqueue): New function.
 957         (get_goacc_asyncqueue): New function.
 958         (acc_async_test): Adjust code to use new async design.
 959         (acc_async_test_all): Likewise.
 960         (acc_wait): Likewise.
 961         (acc_wait_async): Likewise.
 962         (acc_wait_all): Likewise.
 963         (acc_wait_all_async): Likewise.
 964         (goacc_async_free): New function.
 965         (goacc_init_asyncqueues): Likewise.
 966         (goacc_fini_asyncqueues): Likewise.
 967         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
 968         design.
 969         (acc_set_cuda_stream): Likewise.
 970         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
 971         (host_openacc_register_async_cleanup): Remove.
 972         (host_openacc_async_exec): New function.
 973         (host_openacc_async_test): Adjust parameters.
 974         (host_openacc_async_test_all): Remove.
 975         (host_openacc_async_wait): Remove.
 976         (host_openacc_async_wait_async): Remove.
 977         (host_openacc_async_wait_all): Remove.
 978         (host_openacc_async_wait_all_async): Remove.
 979         (host_openacc_async_set_async): Remove.
 980         (host_openacc_async_synchronize): New function.
 981         (host_openacc_async_serialize): New function.
 982         (host_openacc_async_host2dev): New function.
 983         (host_openacc_async_dev2host): New function.
 984         (host_openacc_async_queue_callback): New function.
 985         (host_openacc_async_construct): New function.
 986         (host_openacc_async_destruct): New function.
 987         (struct gomp_device_descr host_dispatch): Remove initialization of old
 988         interface, add intialization of new async sub-struct.
 989         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
 990         (goacc_attach_host_thread_to_device): Remove old async code usage.
 991         * oacc-int.h (goacc_init_asyncqueues): New declaration.
 992         (goacc_fini_asyncqueues): Likewise.
 993         (goacc_async_copyout_unmap_vars): Likewise.
 994         (goacc_async_free): Likewise.
 995         (get_goacc_asyncqueue): Likewise.
 996         (lookup_goacc_asyncqueue): Likewise.
 997         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
 998         design.
 999         (present_create_copy): Adjust code to use new async design.
1000         (delete_copyout): Likewise.
1001         (update_dev_host): Likewise.
1002         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
1003         async design.
1004         (gomp_acc_remove_pointer): Adjust code to use new async design.
1005         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
1006         design.
1007         (GOACC_enter_exit_data): Likewise.
1008         (goacc_wait): Likewise.
1009         (GOACC_update): Likewise.
1010         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
1011         when called, warn as obsolete in comment.
1012         * target.c (goacc_device_copy_async): New function.
1013         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
1014         add goacc_device_copy_async case.
1015         (gomp_copy_dev2host): Likewise.
1016         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
1017         (gomp_map_pointer): Likewise.
1018         (gomp_map_fields_existing): Likewise.
1019         (gomp_map_vars_internal): New always_inline function, renamed from
1020         gomp_map_vars.
1021         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
1022         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
1023         passing goacc_asyncqueue argument.
1024         (gomp_unmap_tgt): Remove static, add attribute_hidden.
1025         (gomp_unref_tgt): New function.
1026         (gomp_unmap_vars_internal): New always_inline function, renamed from
1027         gomp_unmap_vars.
1028         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
1029         (gomp_unmap_vars_async): Implement by calling
1030         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
1031         (gomp_fini_device): New function.
1032         (gomp_exit_data): Adjust gomp_copy_dev2host call.
1033         (gomp_load_plugin_for_device): Remove old interface, adjust to load
1034         new async interface.
1035         (gomp_target_fini): Adjust code to call gomp_fini_device.
1036
1037         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
1038         (struct ptx_stream): Remove.
1039         (struct nvptx_thread): Remove current_stream field.
1040         (cuda_map_create): Remove.
1041         (cuda_map_destroy): Remove.
1042         (map_init): Remove.
1043         (map_fini): Remove.
1044         (map_pop): Remove.
1045         (map_push): Remove.
1046         (struct goacc_asyncqueue): Define.
1047         (struct nvptx_callback): Define.
1048         (struct ptx_free_block): Define.
1049         (struct ptx_device): Remove null_stream, active_streams, async_streams,
1050         stream_lock, and next fields.
1051         (enum ptx_event_type): Remove.
1052         (struct ptx_event): Remove.
1053         (ptx_event_lock): Remove.
1054         (ptx_events): Remove.
1055         (init_streams_for_device): Remove.
1056         (fini_streams_for_device): Remove.
1057         (select_stream_for_async): Remove.
1058         (nvptx_init): Remove ptx_events and ptx_event_lock references.
1059         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
1060         case.
1061         (nvptx_open_device): Add free_blocks initialization, remove
1062         init_streams_for_device call.
1063         (nvptx_close_device): Remove fini_streams_for_device call, add
1064         free_blocks destruct code.
1065         (event_gc): Remove.
1066         (event_add): Remove.
1067         (nvptx_exec): Adjust parameters and code.
1068         (nvptx_free): Likewise.
1069         (nvptx_host2dev): Remove.
1070         (nvptx_dev2host): Remove.
1071         (nvptx_set_async): Remove.
1072         (nvptx_async_test): Remove.
1073         (nvptx_async_test_all): Remove.
1074         (nvptx_wait): Remove.
1075         (nvptx_wait_async): Remove.
1076         (nvptx_wait_all): Remove.
1077         (nvptx_wait_all_async): Remove.
1078         (nvptx_get_cuda_stream): Remove.
1079         (nvptx_set_cuda_stream): Remove.
1080         (GOMP_OFFLOAD_alloc): Adjust code.
1081         (GOMP_OFFLOAD_free): Likewise.
1082         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
1083         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
1084         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
1085         (GOMP_OFFLOAD_openacc_async_wait): Remove.
1086         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
1087         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
1088         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
1089         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
1090         (cuda_free_argmem): New function.
1091         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
1092         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
1093         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
1094         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
1095         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
1096         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
1097         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
1098         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
1099         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
1100         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
1101         (cuda_callback_wrapper): New function.
1102         (cuda_memcpy_sanity_check): New function.
1103         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
1104         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
1105         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
1106         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
1107
1108 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
1109
1110         PR target/87835
1111         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
1112
1113 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
1114
1115         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
1116
1117 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
1118
1119         * team.c (gomp_team_start): Initialize pool->threads[0].
1120
1121 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
1122
1123         * testsuite/libgomp.oacc-c++/c++.exp: Specify
1124         "-foffload=$offload_target".
1125         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1126         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1127         * testsuite/lib/libgomp.exp
1128         (check_effective_target_openacc_nvidia_accel_configured): Remove,
1129         as (conceptually) merged into
1130         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
1131         users.
1132
1133         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
1134         * testsuite/libgomp-test-support.exp.in: Adjust.
1135         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
1136         openacc_device_types_s.
1137         (offload_target_to_openacc_device_type): New proc.
1138         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
1139         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1140         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1141         * Makefile.in: Regenerate.
1142         * configure: Likewise.
1143         * testsuite/Makefile.in: Likewise.
1144
1145         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
1146         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
1147         instead of OFFLOAD_TARGETS.
1148         * target.c (gomp_target_init): Adjust.
1149         * testsuite/libgomp-test-support.exp.in: Likewise.
1150         * testsuite/lib/libgomp.exp: Likewise.  Populate
1151         openacc_device_types_s instead of offload_targets_s_openacc.
1152         (check_effective_target_openacc_nvidia_accel_selected)
1153         (check_effective_target_openacc_host_selected): Adjust.
1154         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
1155         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1156         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1157         * Makefile.in: Regenerate.
1158         * config.h.in: Likewise.
1159         * configure: Likewise.
1160         * testsuite/Makefile.in: Likewise.
1161
1162         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
1163         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
1164         "offloading: supported, but hardware not accessible".
1165         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1166         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
1167
1168 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
1169
1170         PR c/87924
1171         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
1172         goacc_wait().
1173         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
1174         and related adjustment.
1175
1176 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
1177
1178         PR c++/88988
1179         * testsuite/libgomp.c++/pr88988.C: New test.
1180
1181 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
1182
1183         PR middle-end/89002
1184         * testsuite/libgomp.c/pr89002.c: New test.
1185
1186 2019-01-28  Richard Biener  <rguenther@suse.de>
1187
1188         PR testsuite/89064
1189         PR tree-optimization/86865
1190         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
1191
1192 2019-01-24  Tom de Vries  <tdevries@suse.de>
1193
1194         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
1195         once instantiated_devices drops to 0.
1196
1197 2019-01-23  Tom de Vries  <tdevries@suse.de>
1198
1199         PR target/PR88946
1200         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
1201         cuMemFree.
1202         (nvptx_exec): Don't call map_push if mapnum == 0.
1203         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
1204
1205 2019-01-23  Tom de Vries  <tdevries@suse.de>
1206
1207         PR target/88941
1208         PR target/88939
1209         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
1210         (map_fini): Remove "assert (!s->map->active)".
1211         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
1212
1213 2019-01-23  Tom de Vries  <tdevries@suse.de>
1214
1215         PR target/87835
1216         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
1217         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
1218
1219 2019-01-15  Tom de Vries  <tdevries@suse.de>
1220
1221         PR target/80547
1222         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
1223         New test.
1224
1225 2019-01-12  Tom de Vries  <tdevries@suse.de>
1226
1227         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
1228         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
1229         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
1230         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
1231
1232 2019-01-12  Tom de Vries  <tdevries@suse.de>
1233
1234         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
1235
1236 2019-01-12  Tom de Vries  <tdevries@suse.de>
1237
1238         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
1239         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
1240         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
1241
1242 2019-01-12  Tom de Vries  <tdevries@suse.de>
1243
1244         PR target/85486
1245         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
1246         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
1247
1248 2019-01-12  Tom de Vries  <tdevries@suse.de>
1249
1250         PR target/85381
1251         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
1252         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
1253
1254 2019-01-12  Tom de Vries  <tdevries@suse.de>
1255
1256         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
1257         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
1258         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
1259
1260 2019-01-12  Tom de Vries  <tdevries@suse.de>
1261
1262         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
1263         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
1264         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
1265
1266 2019-01-12  Tom de Vries  <tdevries@suse.de>
1267
1268         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
1269         resources diagnostic.
1270
1271 2019-01-12  Tom de Vries  <tdevries@suse.de>
1272
1273         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
1274         vector length to be 128.
1275         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
1276         length 2097152 to be reduced to 1024 instead of 32.
1277
1278 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
1279             James Norris  <jnorris@codesourcery.com>
1280
1281         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
1282         Library Routines", and "Environment Variables".
1283
1284 2019-01-11  Tom de Vries  <tdevries@suse.de>
1285
1286         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
1287         num_workers 16.
1288
1289 2019-01-11  Tom de Vries  <tdevries@suse.de>
1290
1291         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
1292         -foffload=-w.
1293         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
1294         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
1295         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
1296         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
1297
1298 2019-01-11  Tom de Vries  <tdevries@suse.de>
1299
1300         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
1301         test.
1302
1303 2019-01-10  Nathan Sidwell  <nathan@acm.org>
1304             Julian Brown  <julian@codesourcery.com>
1305
1306         PR lto/71959
1307         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
1308         * testsuite/libgomp.oacc-c++/pr71959.C: New.
1309
1310 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1311
1312         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
1313         and paste code.
1314
1315 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1316
1317         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
1318         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
1319         write.
1320
1321 2019-01-09  Tom de Vries  <tdevries@suse.de>
1322
1323         PR target/88756
1324         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
1325         #define instead of "const int".
1326         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
1327         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
1328         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
1329         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
1330
1331 2019-01-09  Tom de Vries  <tdevries@suse.de>
1332
1333         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
1334         one worker.
1335
1336 2019-01-07  Tom de Vries  <tdevries@suse.de>
1337
1338         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
1339         GOMP_OPENACC_DIM argument.
1340
1341 2019-01-03  Tom de Vries  <tdevries@suse.de>
1342
1343         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
1344         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
1345
1346 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
1347
1348         Update copyright years.
1349
1350 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
1351
1352         * libgomp.texi: Bump @copying's copyright year.
1353
1354 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
1355
1356         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
1357         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
1358         (GOACC_declare): Redefine the "device" argument to "flags".
1359
1360 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
1361             Cesar Philippidis  <cesar@codesourcery.com>
1362
1363         * target.c (struct gomp_coalesce_chunk): New structure.
1364         (struct gomp_coalesce_buf): Update the chunks member to use that
1365         type.  Adjust all users.
1366
1367 2018-12-19  Tom de Vries  <tdevries@suse.de>
1368
1369         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
1370         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
1371         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
1372
1373 2018-12-19  Tom de Vries  <tdevries@suse.de>
1374
1375         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
1376         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
1377         gcc/testsuite/gcc.dg/goacc.
1378         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
1379
1380 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
1381             Chung-Lin Tang  <cltang@codesourcery.com>
1382
1383         * oacc-mem.c (acc_present_or_create): Remove definition and change
1384         to alias of acc_create.
1385         (acc_present_or_copyin): Remove definition and change to alias of
1386         acc_copyin.
1387         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
1388         of acc_present_or_create.
1389         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
1390         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
1391         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
1392         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
1393         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
1394         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
1395         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
1396         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
1397         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
1398         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
1399         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
1400         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
1401         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
1402         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
1403         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
1404         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
1405
1406 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
1407
1408         PR libgomp/88495
1409         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
1410         "identical parameters".
1411         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
1412         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
1413
1414         PR libgomp/88484
1415         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
1416         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
1417
1418         PR libgomp/88407
1419         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
1420         (nvptx_wait_async): Unseen async-argument is a no-op.
1421         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
1422         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
1423         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1424         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
1425         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
1426         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
1427         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
1428         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
1429         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
1430
1431         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
1432         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1433
1434 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
1435
1436         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
1437         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
1438         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1439
1440 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
1441
1442         PR libgomp/88370
1443         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
1444         (acc_set_cuda_stream): Clarify.
1445         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
1446         "async_valid_p".
1447         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
1448         acc_async_sync".
1449         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
1450         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
1451         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
1452         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
1453
1454 2018-12-14  Tom de Vries  <tdevries@suse.de>
1455
1456         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
1457         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
1458         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
1459         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
1460         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
1461
1462 2018-12-13  Tom de Vries  <tdevries@suse.de>
1463
1464         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
1465         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
1466         * fortran.c (omp_display_affinity_): ... here.
1467         * libgomp.h (gomp_print_string): Declare.
1468         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
1469         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
1470         write.
1471
1472 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
1473
1474         PR libgomp/88460
1475         * testsuite/libgomp.c++/for-24.C (results): Include it in
1476         omp declare target region.
1477         (main): Use map (always, tofrom: results) instead of
1478         map (tofrom: results).
1479
1480 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
1481
1482         PR fortran/88463
1483         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
1484         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
1485
1486         * testsuite/libgomp.c-c++-common/for-16.c: New test.
1487
1488 2018-12-12  Andreas Schwab  <schwab@suse.de>
1489
1490         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
1491         clobbered.
1492
1493 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
1494
1495         PR fortran/88411
1496         * testsuite/libgomp.fortran/async_io_8.f90: New test.
1497
1498 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
1499             Jakub Jelinek  <jakub@redhat.com>
1500
1501         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
1502         devicep->host2dev_func.
1503
1504 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
1505
1506         PR libgomp/87995
1507         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
1508         tls_runtime effective target.
1509         (t): New threadprivate variable.
1510         (main): Set t in threads which execute iterations of the worksharing
1511         loop.  Propagate that to the task after the loop and don't abort
1512         if the current taskgroup hasn't been cancelled.
1513
1514 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
1515
1516         * testsuite/libgomp.c/task-reduction-3.c: New test.
1517
1518         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
1519
1520 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
1521
1522         PR libgomp/88288
1523         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
1524         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
1525
1526 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
1527
1528         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
1529
1530 2018-10-19  Richard Biener  <rguenther@suse.de>
1531
1532         PR tree-optimization/88182
1533         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
1534
1535 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
1536
1537         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
1538         (RUNTEST): Don't define.
1539         (RUNTESTDEFAULTFLAGS): Add.
1540         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
1541         (distclean-am): Depend on distclean-DEJAGNU.
1542         (check-am): If -j% option is present in MFLAGS and if
1543         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
1544         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
1545         * testsuite/Makefile.in: Regenerated.
1546
1547 2018-11-26  Richard Biener  <rguenther@suse.de>
1548
1549         PR tree-optimization/88182
1550         * testsuite/libgomp.c++/pr88182.C: New testcase.
1551
1552 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
1553
1554         PR bootstrap/88106
1555         * config/mingw32/affinity-fmt.c: New file.
1556
1557 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
1558
1559         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
1560         (gomp_display_affinity): Use __builtin_choose_expr to handle
1561         properly handle argument having integral, or pointer or some other
1562         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
1563         with uint64_t type instead of %llx and unsigned long long.
1564
1565         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
1566         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
1567
1568 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1569
1570         * affinity.c: Include <string.h>, <stdio.h>.
1571         (gomp_display_affinity_place): Remove cpusetp.
1572         * teams.c: Include <limits.h>.
1573
1574 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
1575
1576         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
1577         in_reduction clause for s[0].
1578
1579         * affinity.c (gomp_display_affinity_place): New function.
1580         * affinity-fmt.c: New file.
1581         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
1582         * config/linux/affinity.c (gomp_display_affinity_place): New function.
1583         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
1584         Move these functions to ...
1585         * config/nvptx/teams.c: ... here.  New file.
1586         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
1587         New functions.
1588         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
1589         functions.
1590         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
1591         and _aligned_malloc.
1592         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
1593         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
1594         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
1595         gomp_affinity_format_len): New variables.
1596         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
1597         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
1598         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
1599         modifiers.  Display (non-default) chunk sizes.  Print
1600         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
1601         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
1602         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
1603         * fortran.c: Include stdio.h and string.h.
1604         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
1605         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
1606         (omp_set_affinity_format_, omp_get_affinity_format_,
1607         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
1608         omp_pause_resource_all_): New functions.
1609         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
1610         switch.
1611         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
1612         functions to ...
1613         * teams.c: ... here.  New file.
1614         * libgomp_g.h: Include gstdint.h.
1615         (GOMP_loop_nonmonotonic_runtime_start,
1616         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
1617         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
1618         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
1619         GOMP_parallel_loop_nonmonotonic_runtime,
1620         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
1621         GOMP_loop_ull_nonmonotonic_runtime_start,
1622         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
1623         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
1624         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
1625         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
1626         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
1627         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
1628         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
1629         GOMP_teams_reg): Declare.
1630         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
1631         gomp_aligned_alloc uses fallback implementation.
1632         (gomp_aligned_alloc, gomp_aligned_free): Declare.
1633         (enum gomp_schedule_type): Add GFS_MONOTONIC.
1634         (struct gomp_doacross_work_share): Add extra field.
1635         (struct gomp_work_share): Add task_reductions field.
1636         (struct gomp_taskgroup): Add workshare and reductions fields.
1637         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
1638         (gomp_thread_handle): New typedef.
1639         (gomp_display_affinity_place, gomp_set_affinity_format,
1640         gomp_display_string, gomp_display_affinity,
1641         gomp_display_affinity_thread): Declare.
1642         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
1643         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
1644         gomp_workshare_task_reduction_register): Declare.
1645         (gomp_team_start): Add taskgroup argument.
1646         (gomp_pause_host): Declare.
1647         (gomp_init_work_share, gomp_work_share_start): Change bool argument
1648         to size_t.
1649         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
1650         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
1651         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
1652         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
1653         GOMP_loop_ull_doacross_start,
1654         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
1655         GOMP_loop_maybe_nonmonotonic_runtime_next,
1656         GOMP_loop_maybe_nonmonotonic_runtime_start,
1657         GOMP_loop_nonmonotonic_runtime_next,
1658         GOMP_loop_nonmonotonic_runtime_start,
1659         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
1660         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
1661         GOMP_loop_ull_nonmonotonic_runtime_next,
1662         GOMP_loop_ull_nonmonotonic_runtime_start,
1663         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
1664         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
1665         GOMP_taskgroup_reduction_register,
1666         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
1667         GOMP_teams_reg and GOMP_taskwait_depend.
1668         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
1669         omp_{capture,display}_affinity{,_}, and
1670         omp_[gs]et_affinity_format{,_}.
1671         * loop.c: Include string.h.
1672         (GOMP_loop_runtime_next): Add ialias.
1673         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
1674         (gomp_loop_static_start, gomp_loop_dynamic_start,
1675         gomp_loop_guided_start, gomp_loop_ordered_static_start,
1676         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
1677         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
1678         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
1679         or gomp_doacross_init callers.
1680         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
1681         GOMP_loop_doacross_start): New functions.
1682         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
1683         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
1684         Mask off GFS_MONOTONIC bit.
1685         (GOMP_loop_maybe_nonmonotonic_runtime_next,
1686         GOMP_loop_maybe_nonmonotonic_runtime_start,
1687         GOMP_loop_nonmonotonic_runtime_next,
1688         GOMP_loop_nonmonotonic_runtime_start,
1689         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
1690         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
1691         functions.
1692         (gomp_parallel_loop_start): Pass NULL as taskgroup to
1693         gomp_team_start.
1694         * loop_ull.c: Include string.h.
1695         (GOMP_loop_ull_runtime_next): Add ialias.
1696         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
1697         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
1698         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
1699         gomp_loop_ull_ordered_dynamic_start,
1700         gomp_loop_ull_ordered_guided_start,
1701         gomp_loop_ull_doacross_static_start,
1702         gomp_loop_ull_doacross_dynamic_start,
1703         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
1704         and gomp_doacross_ull_init callers.
1705         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
1706         GOMP_loop_ull_doacross_start): New functions.
1707         (GOMP_loop_ull_runtime_start,
1708         GOMP_loop_ull_ordered_runtime_start,
1709         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
1710         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
1711         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
1712         GOMP_loop_ull_nonmonotonic_runtime_next,
1713         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
1714         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
1715         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
1716         (omp_pause_resource_t, omp_depend_t): New typedefs.
1717         (enum omp_lock_hint_t): Renamed to ...
1718         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
1719         enumerators using numbers and omp_lock_hint_* as their aliases.
1720         (omp_lock_hint_t): New typedef.  Rename to ...
1721         (omp_sync_hint_t): ... this.
1722         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
1723         omp_sync_hint_t instead of omp_lock_hint_t.
1724         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
1725         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
1726         Declare.
1727         (omp_target_is_present, omp_target_disassociate_ptr):
1728         Change first argument from void * to const void *.
1729         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
1730         from void * to const void *.
1731         (omp_target_associate_ptr): Change first and second arguments from
1732         void * to const void *.
1733         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
1734         omp_pause_hard): New parameters.
1735         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
1736         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
1737         New interfaces.
1738         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
1739         omp_pause_hard): New parameters.
1740         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
1741         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
1742         New externals.
1743         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
1744         EXTRA argument.  If not needed to prepare array, if extra is 0,
1745         clear ws->doacross, otherwise allocate just doacross structure and
1746         extra payload.  If array is needed, allocate also extra payload.
1747         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
1748         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
1749         doacross == NULL.
1750         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
1751         gomp_team_start.
1752         (GOMP_parallel): Likewise.  Formatting fix.
1753         (GOMP_parallel_reductions): New function.
1754         (GOMP_cancellation_point): If taskgroup has workshare
1755         flag set, check cancelled of prev taskgroup if any.
1756         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
1757         on prev taskgroup if any.
1758         * sections.c: Include string.h.
1759         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
1760         (GOMP_sections_start): Adjust gomp_work_share_start caller.
1761         (GOMP_sections2_start): New function.
1762         (GOMP_parallel_sections_start, GOMP_parallel_sections):
1763         Pass NULL as taskgroup to gomp_team_start.
1764         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
1765         gomp_work_share_start callers.
1766         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
1767         If taskgroup has workshare flag set, check cancelled on prev
1768         taskgroup if any.  Guard all cancellation tests with
1769         gomp_cancel_var test.
1770         (omp_target_is_present, omp_target_disassociate_ptr):
1771         Change ptr argument from void * to const void *.
1772         (omp_target_memcpy): Change src argument from void * to const void *.
1773         (omp_target_memcpy_rect): Likewise.
1774         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
1775         instead of char * where needed.
1776         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
1777         from void * to const void *.
1778         (omp_pause_resource, omp_pause_resource_all): New functions.
1779         * task.c (gomp_task_handle_depend): Handle new depend array format
1780         in addition to the old.  Handle mutexinoutset kinds the same as
1781         inout for now, handle unspecified kinds.
1782         (gomp_create_target_task): If taskgroup has workshare flag set, check
1783         cancelled on prev taskgroup if any.  Guard all cancellation tests with
1784         gomp_cancel_var test.  Handle new depend array format count in
1785         addition to the old.
1786         (GOMP_task): Likewise.  Adjust function comment.
1787         (gomp_task_run_pre): If taskgroup has workshare flag set, check
1788         cancelled on prev taskgroup if any.  Guard all cancellation tests with
1789         gomp_cancel_var test.
1790         (GOMP_taskwait_depend): New function.
1791         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
1792         format in addition to the old.  Handle mutexinoutset kinds the same as
1793         inout for now, handle unspecified kinds.  Fix a function comment typo.
1794         (gomp_taskgroup_init): New function.
1795         (GOMP_taskgroup_start): Use it.
1796         (gomp_reduction_register, gomp_create_artificial_team,
1797         GOMP_taskgroup_reduction_register,
1798         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
1799         gomp_parallel_reduction_register,
1800         gomp_workshare_task_reduction_register,
1801         gomp_workshare_taskgroup_start,
1802         GOMP_workshare_task_reduction_unregister): New functions.
1803         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
1804         check cancelled on prev taskgroup if any.  Guard all cancellation
1805         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
1806         by calling GOMP_taskgroup_reduction_register.
1807         * team.c (gomp_thread_attr): Remove comment.
1808         (struct gomp_thread_start_data): Add handle field.
1809         (gomp_thread_start): Call pthread_detach.
1810         (gomp_new_team): Adjust gomp_init_work_share caller.
1811         (gomp_free_pool_helper): Call pthread_detach.
1812         (gomp_team_start): Add taskgroup argument, initialize implicit
1813         tasks' taskgroup field to that.  Don't call
1814         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
1815         (gomp_team_end): Determine nesting by thr->ts.level != 0
1816         rather than thr->ts.team != NULL.
1817         (gomp_pause_pool_helper, gomp_pause_host): New functions.
1818         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
1819         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
1820         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
1821         if more than 1 allocate also extra payload at the end of array.  Never
1822         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
1823         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
1824         return true instead of ws.
1825         * Makefile.in: Regenerated.
1826         * configure: Regenerated.
1827         * config.h.in: Regenerated.
1828         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
1829         in some cases.
1830         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
1831         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
1832         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
1833         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
1834         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
1835         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
1836         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
1837         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
1838         * testsuite/libgomp.c-c++-common/for-10.c: New test.
1839         * testsuite/libgomp.c-c++-common/for-11.c: New test.
1840         * testsuite/libgomp.c-c++-common/for-12.c: New test.
1841         * testsuite/libgomp.c-c++-common/for-13.c: New test.
1842         * testsuite/libgomp.c-c++-common/for-14.c: New test.
1843         * testsuite/libgomp.c-c++-common/for-15.c: New test.
1844         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
1845         define a different N(test), don't define N(f0) to N(f14), but instead
1846         define N(f20) to N(f34) using != comparisons.
1847         * testsuite/libgomp.c-c++-common/for-7.c: New test.
1848         * testsuite/libgomp.c-c++-common/for-8.c: New test.
1849         * testsuite/libgomp.c-c++-common/for-9.c: New test.
1850         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
1851         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
1852         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
1853         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
1854         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
1855         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
1856         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
1857         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
1858         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
1859         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
1860         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
1861         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
1862         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
1863         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
1864         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
1865         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
1866         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
1867         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
1868         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
1869         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
1870         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
1871         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
1872         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
1873         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
1874         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
1875         * testsuite/libgomp.c++/depend-1.C: New test.
1876         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
1877         * testsuite/libgomp.c++/depobj-1.C: New test.
1878         * testsuite/libgomp.c++/for-16.C: New test.
1879         * testsuite/libgomp.c++/for-21.C: New test.
1880         * testsuite/libgomp.c++/for-22.C: New test.
1881         * testsuite/libgomp.c++/for-23.C: New test.
1882         * testsuite/libgomp.c++/for-24.C: New test.
1883         * testsuite/libgomp.c++/for-25.C: New test.
1884         * testsuite/libgomp.c++/for-26.C: New test.
1885         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
1886         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
1887         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
1888         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
1889         * testsuite/libgomp.c++/task-reduction-10.C: New test.
1890         * testsuite/libgomp.c++/task-reduction-11.C: New test.
1891         * testsuite/libgomp.c++/task-reduction-12.C: New test.
1892         * testsuite/libgomp.c++/task-reduction-13.C: New test.
1893         * testsuite/libgomp.c++/task-reduction-14.C: New test.
1894         * testsuite/libgomp.c++/task-reduction-15.C: New test.
1895         * testsuite/libgomp.c++/task-reduction-16.C: New test.
1896         * testsuite/libgomp.c++/task-reduction-17.C: New test.
1897         * testsuite/libgomp.c++/task-reduction-18.C: New test.
1898         * testsuite/libgomp.c++/task-reduction-19.C: New test.
1899         * testsuite/libgomp.c/task-reduction-1.c: New test.
1900         * testsuite/libgomp.c++/task-reduction-1.C: New test.
1901         * testsuite/libgomp.c/task-reduction-2.c: New test.
1902         * testsuite/libgomp.c++/task-reduction-2.C: New test.
1903         * testsuite/libgomp.c++/task-reduction-3.C: New test.
1904         * testsuite/libgomp.c++/task-reduction-4.C: New test.
1905         * testsuite/libgomp.c++/task-reduction-5.C: New test.
1906         * testsuite/libgomp.c++/task-reduction-6.C: New test.
1907         * testsuite/libgomp.c++/task-reduction-7.C: New test.
1908         * testsuite/libgomp.c++/task-reduction-8.C: New test.
1909         * testsuite/libgomp.c++/task-reduction-9.C: New test.
1910         * testsuite/libgomp.c/teams-1.c: New test.
1911         * testsuite/libgomp.c/teams-2.c: New test.
1912         * testsuite/libgomp.c/thread-limit-4.c: New test.
1913         * testsuite/libgomp.c/thread-limit-5.c: New test.
1914         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
1915
1916 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
1917
1918         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
1919         acc_memcpy_to/from_device functions, now with async parameter.
1920         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
1921         (acc_memcpy_from_device): Likewise.
1922         (acc_memcpy_to_device_async): New API function.
1923         (acc_memcpy_from_device_async): Likewise.
1924         (present_create_copy): Add async parameter and async setting/unsetting.
1925         (acc_create): Adjust present_create_copy call.
1926         (acc_copyin): Likewise.
1927         (acc_present_or_create): Likewise.
1928         (acc_present_or_copyin): Likewise.
1929         (acc_create_async): New API function.
1930         (acc_copyin_async): New API function.
1931         (delete_copyout): Add async parameter and async setting/unsetting.
1932         (acc_delete): Adjust delete_copyout call.
1933         (acc_copyout): Likewise.
1934         (acc_delete_async): New API function.
1935         (acc_copyout_async): Likewise.
1936         (update_dev_host): Add async parameter and async setting/unsetting.
1937         (acc_update_device): Adjust update_dev_host call.
1938         (acc_update_self): Likewise.
1939         (acc_update_device_async): New API function.
1940         (acc_update_self_async): Likewise.
1941         * openacc.h (acc_copyin_async): Declare new API function.
1942         (acc_create_async): Likewise.
1943         (acc_copyout_async): Likewise.
1944         (acc_delete_async): Likewise.
1945         (acc_update_device_async): Likewise.
1946         (acc_update_self_async): Likewise.
1947         (acc_memcpy_to_device_async): Likewise.
1948         (acc_memcpy_from_device_async): Likewise.
1949         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
1950         (acc_copyin_async_64_h): New subroutine.
1951         (acc_copyin_async_array_h): New subroutine.
1952         (acc_create_async_32_h): New subroutine.
1953         (acc_create_async_64_h): New subroutine.
1954         (acc_create_async_array_h): New subroutine.
1955         (acc_copyout_async_32_h): New subroutine.
1956         (acc_copyout_async_64_h): New subroutine.
1957         (acc_copyout_async_array_h): New subroutine.
1958         (acc_delete_async_32_h): New subroutine.
1959         (acc_delete_async_64_h): New subroutine.
1960         (acc_delete_async_array_h): New subroutine.
1961         (acc_update_device_async_32_h): New subroutine.
1962         (acc_update_device_async_64_h): New subroutine.
1963         (acc_update_device_async_array_h): New subroutine.
1964         (acc_update_self_async_32_h): New subroutine.
1965         (acc_update_self_async_64_h): New subroutine.
1966         (acc_update_self_async_array_h): New subroutine.
1967         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
1968         (acc_copyin_async_64_h): New subroutine.
1969         (acc_copyin_async_array_h): New subroutine.
1970         (acc_create_async_32_h): New subroutine.
1971         (acc_create_async_64_h): New subroutine.
1972         (acc_create_async_array_h): New subroutine.
1973         (acc_copyout_async_32_h): New subroutine.
1974         (acc_copyout_async_64_h): New subroutine.
1975         (acc_copyout_async_array_h): New subroutine.
1976         (acc_delete_async_32_h): New subroutine.
1977         (acc_delete_async_64_h): New subroutine.
1978         (acc_delete_async_array_h): New subroutine.
1979         (acc_update_device_async_32_h): New subroutine.
1980         (acc_update_device_async_64_h): New subroutine.
1981         (acc_update_device_async_array_h): New subroutine.
1982         (acc_update_self_async_32_h): New subroutine.
1983         (acc_update_self_async_64_h): New subroutine.
1984         (acc_update_self_async_array_h): New subroutine.
1985         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
1986         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
1987         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
1988         acc_memcpy_to_device_async*, acc_update_device_async*, and
1989         acc_update_self_async* entries.
1990         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
1991         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
1992         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
1993
1994 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
1995
1996         PR bootstrap/82856
1997         * Makefile.am: Include multilib.am
1998         (AUTOMAKE_OPTIONS): Add info-in-builddir.
1999         (CLEANFILES): Remove libgomp.info.
2000         * configure.ac: Remove AC_PREREQ.
2001         * testsuite/Makefile.am (RUNTEST): Remove quotes.
2002         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
2003         Regenerate.
2004
2005 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
2006             Julian Brown  <julian@codesourcery.com>
2007
2008         * testsuite/libgomp.oacc-c++/this.C: New.
2009
2010 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
2011
2012         * plugin/plugin-nvptx.c (struct cuda_map): New.
2013         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
2014         h_tail with (cuda_map *) map.
2015         (cuda_map_create): New function.
2016         (cuda_map_destroy): New function.
2017         (map_init): Update to use a linked list of cuda_map objects.
2018         (map_fini): Likewise.
2019         (map_pop): Likewise.
2020         (map_push): Likewise.  Return CUdeviceptr instead of void.
2021         (init_streams_for_device): Remove stales references to ptx_stream
2022         members.
2023         (select_stream_for_async): Likewise.
2024         (nvptx_exec): Update call to map_init.
2025
2026 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
2027             Julian Brown  <julian@codesourcery.com>
2028
2029         PR middle-end/86336
2030         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
2031
2032 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
2033         Thomas Koenig <tkoenig@gcc.gnu.org>
2034
2035         PR fortran/25829
2036         * testsuite/libgomp.fortran/async_io_1.f90: New test.
2037         * testsuite/libgomp.fortran/async_io_2.f90: New test.
2038         * testsuite/libgomp.fortran/async_io_3.f90: New test.
2039         * testsuite/libgomp.fortran/async_io_4.f90: New test.
2040         * testsuite/libgomp.fortran/async_io_5.f90: New test.
2041         * testsuite/libgomp.fortran/async_io_6.f90: New test.
2042         * testsuite/libgomp.fortran/async_io_7.f90: New test.
2043
2044 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
2045             Tom de Vries  <tdevries@suse.de>
2046
2047         PR target/85590
2048         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
2049         (cuOccupancyMaxPotentialBlockSize): Declare.
2050         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
2051         CUDA_ONE_CALL_MAYBE_NULL.
2052         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
2053         CUoccupancyB2DSize and declare
2054         cuOccupancyMaxPotentialBlockSize.
2055         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
2056         default num_gangs and num_workers when the driver supports it.
2057
2058 2018-08-08  Tom de Vries  <tdevries@suse.de>
2059
2060         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
2061         CUDA_ONE_CALL_MAYBE_NULL.
2062         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
2063         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
2064         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
2065         are not found.
2066
2067 2018-08-08  Tom de Vries  <tdevries@suse.de>
2068
2069         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
2070         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
2071         present.
2072
2073 2018-08-08  Tom de Vries  <tdevries@suse.de>
2074
2075         * plugin/plugin-nvptx.c
2076         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
2077         (nvptx_open_device): Use
2078         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
2079
2080 2018-08-08  Tom de Vries  <tdevries@suse.de>
2081
2082         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
2083         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
2084
2085 2018-08-07  Tom de Vries  <tdevries@suse.de>
2086
2087         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
2088         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
2089         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
2090         corresponding call in CUDA_ONE_CALL.  Add def/undef of
2091         CUDA_ONE_CALL_MAYBE_NULL.
2092         (CUDA_CALL_EXISTS): Define.
2093
2094 2018-08-07  Tom de Vries  <tdevries@suse.de>
2095
2096         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
2097         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
2098         corresponding undefs right after.
2099
2100 2018-08-04  Tom de Vries  <tdevries@suse.de>
2101
2102         * plugin/configfrag.ac: For --without-cuda-driver, set
2103         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
2104         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
2105         * configure: Regenerate.
2106
2107 2018-08-02  Tom de Vries  <tdevries@suse.de>
2108
2109         PR target/86660
2110         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
2111         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
2112         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
2113         Same.
2114         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
2115         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
2116         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
2117
2118 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
2119             Thomas Schwinge <thomas@codesourcery.com>
2120
2121         * config/nvptx/oacc-parallel.c: Truncate.
2122
2123 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
2124             James Norris <jnorris@codesourcery.com>
2125
2126         * plugin/plugin-nvptx.c (struct map): Removed.
2127         (map_init, map_pop): Remove use of struct map.
2128         (map_push): Likewise and change argument list.
2129         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
2130
2131 2018-08-01  Tom de Vries  <tdevries@suse.de>
2132
2133         * plugin/cuda-lib.def: New file.  Factor out of ...
2134         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
2135         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
2136         using CUDA_CALLS.
2137
2138 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
2139
2140         Revert 'AsyncI/O patch committed'.
2141         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
2142                 Thomas Koenig <tkoenig@gcc.gnu.org>
2143
2144         PR fortran/25829
2145         * testsuite/libgomp.fortran/async_io_1.f90: New test.
2146         * testsuite/libgomp.fortran/async_io_2.f90: New test.
2147         * testsuite/libgomp.fortran/async_io_3.f90: New test.
2148         * testsuite/libgomp.fortran/async_io_4.f90: New test.
2149         * testsuite/libgomp.fortran/async_io_5.f90: New test.
2150         * testsuite/libgomp.fortran/async_io_6.f90: New test.
2151         * testsuite/libgomp.fortran/async_io_7.f90: New test.
2152
2153 2018-07-30  Tom de Vries  <tdevries@suse.de>
2154
2155         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
2156         (nvptx_exec): Ensure worker and vector default dims don't exceed
2157         targ_fn->max_threads_per_block.
2158
2159 2018-07-30  Tom de Vries  <tdevries@suse.de>
2160
2161         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
2162         (nvptx_open_device): Init default_dims for device.
2163         (nvptx_exec): Use default_dims from device.
2164
2165 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
2166
2167         PR testsuite/86660
2168         * testsuite/libgomp.c++/for-15.C (results): Include it in
2169         omp declare target region.
2170         (main): Use map (always, tofrom: results) instead of
2171         map (tofrom: results).
2172
2173         PR middle-end/86660
2174         * testsuite/libgomp.c/pr86660.c: New test.
2175
2176 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
2177             Tom de Vries  <tdevries@suse.de>
2178
2179         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
2180         sufficient resources to launch a kernel, and give a hint on how to fix
2181         it.
2182
2183 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
2184             Tom de Vries  <tdevries@suse.de>
2185
2186         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
2187         max_threads_per_block and max_threads_per_multiprocessor fields.
2188         (nvptx_open_device): Initialize new fields.
2189         (nvptx_exec): Use num_sms, and new fields.
2190
2191 2018-07-26  Tom de Vries  <tdevries@suse.de>
2192
2193         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
2194         to correct locations.  Remove xfail.
2195
2196 2018-07-26  Tom de Vries  <tdevries@suse.de>
2197
2198         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
2199         acc_wait.  Move acc_async_test calls to correct locations.  Remove
2200         xfail.
2201
2202 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
2203         Thomas Koenig <tkoenig@gcc.gnu.org>
2204
2205         PR fortran/25829
2206         * testsuite/libgomp.fortran/async_io_1.f90: New test.
2207         * testsuite/libgomp.fortran/async_io_2.f90: New test.
2208         * testsuite/libgomp.fortran/async_io_3.f90: New test.
2209         * testsuite/libgomp.fortran/async_io_4.f90: New test.
2210         * testsuite/libgomp.fortran/async_io_5.f90: New test.
2211         * testsuite/libgomp.fortran/async_io_6.f90: New test.
2212         * testsuite/libgomp.fortran/async_io_7.f90: New test.
2213
2214 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
2215
2216         PR middle-end/86542
2217         * testsuite/libgomp.c++/pr86542.C: New test.
2218
2219         PR middle-end/86539
2220         * testsuite/libgomp.c++/pr86539.C: New test.
2221
2222 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
2223
2224         PR c++/86443
2225         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
2226         (results): Make sure the variable is not inside declare target region.
2227         (qux): Remove unused function.
2228
2229 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
2230
2231         PR c++/86443
2232         * testsuite/libgomp.c++/for-15.C: New test.
2233
2234 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
2235
2236         PR c++/86291
2237         * testsuite/libgomp.c++/pr86291.C: New test.
2238
2239 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
2240
2241         * libgomp.texi (Top): Move www.openmp.org to https.
2242         (Enabling OpenMP): Ditto.
2243         (omp_get_active_level): Ditto.
2244         (omp_get_ancestor_thread_num): Ditto.
2245         (omp_get_cancellation): Ditto.
2246         (omp_get_default_device): Ditto.
2247         (omp_get_dynamic): Ditto.
2248         (omp_get_level): Ditto.
2249         (omp_get_max_active_levels): Ditto.
2250         (omp_get_max_task_priority): Ditto.
2251         (omp_get_max_threads): Ditto.
2252         (omp_get_nested): Ditto.
2253         (omp_get_num_devices): Ditto.
2254         (omp_get_num_procs): Ditto.
2255         (omp_get_num_teams): Ditto.
2256         (omp_get_num_threads): Ditto.
2257         (omp_get_proc_bind): Ditto.
2258         (omp_get_schedule): Ditto.
2259         (omp_get_team_num): Ditto.
2260         (omp_get_team_size): Ditto.
2261         (omp_get_thread_limit): Ditto.
2262         (omp_get_thread_num): Ditto.
2263         (omp_in_parallel): Ditto.
2264         (omp_in_final): Ditto.
2265         (omp_is_initial_device): Ditto.
2266         (omp_set_default_device): Ditto.
2267         (omp_set_dynamic): Ditto.
2268         (omp_set_max_active_levels): Ditto.
2269         (omp_set_nested): Ditto.
2270         (omp_set_num_threads): Ditto.
2271         (omp_set_schedule): Ditto.
2272         (omp_init_lock): Ditto.
2273         (omp_set_lock): Ditto.
2274         (omp_test_lock): Ditto.
2275         (omp_unset_lock): Ditto.
2276         (omp_destroy_lock): Ditto.
2277         (omp_init_nest_lock): Ditto.
2278         (omp_set_nest_lock): Ditto.
2279         (omp_test_nest_lock): Ditto.
2280         (omp_unset_nest_lock): Ditto.
2281         (omp_destroy_nest_lock): Ditto.
2282         (omp_get_wtick): Ditto.
2283         (omp_get_wtime): Ditto.
2284         (OMP_CANCELLATION): Ditto.
2285         (OMP_DISPLAY_ENV): Ditto.
2286         (OMP_DEFAULT_DEVICE): Ditto.
2287         (OMP_DYNAMIC): Ditto.
2288         (OMP_MAX_ACTIVE_LEVELS): Ditto.
2289         (OMP_MAX_TASK_PRIORITY): Ditto.
2290         (OMP_NESTED): Ditto.
2291         (OMP_NUM_THREADS): Ditto.
2292         (OMP_PROC_BIND): Ditto.
2293         (OMP_PLACES): Ditto.
2294         (OMP_STACKSIZE): Ditto.
2295         (OMP_SCHEDULE): Ditto.
2296         (OMP_THREAD_LIMIT): Ditto.
2297         (OMP_WAIT_POLICY): Ditto.
2298
2299 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
2300             James Norris  <jnorris@codesourcery.com>
2301             Julian Brown  <julian@codesourcery.com>
2302             Thomas Schwinge  <thomas@codesourcery.com>
2303             Tom de Vries  <tom@codesourcery.com>
2304
2305         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
2306         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
2307         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
2308         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
2309         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
2310         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
2311         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
2312         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
2313         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
2314         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
2315         Likewise.
2316         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
2317         Likewise.
2318         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
2319         Likewise.
2320         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
2321         Likewise.
2322         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
2323         Likewise.
2324         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
2325         Likewise.
2326         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2327         Likewise.
2328         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2329         Likewise.
2330         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2331         Likewise.
2332         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2333         Likewise.
2334         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2335         Likewise.
2336         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
2337         Likewise.
2338         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
2339         Likewise.
2340         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
2341         Likewise.
2342         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
2343         Likewise.
2344         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
2345         Likewise.
2346         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
2347         Likewise.
2348         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2349         Likewise.
2350         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2351         Likewise.
2352         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
2353         Likewise.
2354         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2355         Likewise.
2356         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2357         Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2359         Likewise.
2360         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2361         Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2363         Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2365         Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
2367         Likewise.
2368         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
2369         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
2371         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
2372         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
2373         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
2374         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
2375         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
2376         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
2377         Likewise.
2378         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
2379         Likewise.
2380         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
2381         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
2382         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
2383         Likewise.
2384         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
2385         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
2386         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
2387         Likewise.
2388         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2389         Likewise.
2390         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2391         Likewise.
2392         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2393         Likewise.
2394         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2395         Likewise.
2396         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
2397         Likewise.
2398         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
2399         Likewise.
2400         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
2401         Likewise.
2402         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
2403         Likewise.
2404         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
2405         Likewise.
2406         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
2407         Likewise.
2408         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
2409         Likewise.
2410         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
2411         Likewise.
2412         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
2413         Likewise.
2414         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
2415         Likewise.
2416         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
2417         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
2418         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
2419         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
2420         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
2421         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
2422         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
2423
2424 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
2425             Thomas Schwinge <thomas@codesourcery.com>
2426             Cesar Philippidis  <cesar@codesourcery.com>
2427
2428         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
2429         (gomp_acc_remove_pointer): Update declaration.
2430         (gomp_acc_declare_allocate): Declare.
2431         (gomp_remove_var): Declare.
2432         * libgomp.map (OACC_2.5): Define.
2433         * oacc-mem.c (acc_map_data): Update refcount.
2434         (acc_unmap_data): Likewise.
2435         (present_create_copy): Likewise.
2436         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
2437         (acc_copyin): Likewise.
2438         (FLAG_FINALIZE): Define.
2439         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
2440         (acc_delete_finalize): New function.
2441         (acc_delete_finalize_async): New function.
2442         (acc_copyout_finalize): New function.
2443         (acc_copyout_finalize_async): New function.
2444         (gomp_acc_insert_pointer): Update refcounts.
2445         (gomp_acc_remove_pointer): Return if data is not present on the
2446         accelerator.
2447         * oacc-parallel.c (find_pset): Rename to find_pointer.
2448         (find_pointer): Add support for GOMP_MAP_POINTER.
2449         (handle_ftn_pointers): New function.
2450         (GOACC_parallel_keyed): Update refcounts of variables.
2451         (GOACC_enter_exit_data): Add support for finalized data mappings.
2452         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
2453         of fortran arrays.
2454         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
2455         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
2456         for GOMP_MAP_FORCE_FROM.
2457         * openacc.f90 (module openacc_internal): Add
2458         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
2459         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
2460         acc_copyout_finalize and acc_delete_finalize.
2461         (acc_copyout_finalize_32_h): New subroutine.
2462         (acc_copyout_finalize_64_h): New subroutine.
2463         (acc_copyout_finalize_array_h): New subroutine.
2464         (acc_delete_finalize_32_h): New subroutine.
2465         (acc_delete_finalize_64_h): New subroutine.
2466         (acc_delete_finalize_array_h): New subroutine.
2467         * openacc.h (acc_copyout_finalize): Declare.
2468         (acc_copyout_finalize_async): Declare.
2469         (acc_delete_finalize): Declare.
2470         (acc_delete_finalize_async): Declare.
2471         * openacc_lib.h (acc_copyout_finalize): New interface.
2472         (acc_delete_finalize): New interface.
2473         * target.c (gomp_map_vars): Update dynamic_refcount.
2474         (gomp_remove_var): New function.
2475         (gomp_unmap_vars): Use it.
2476         (gomp_unload_image_from_device): Likewise.
2477         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
2478         case to utilize OpenACC 2.5 data clause semantics.
2479         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
2480         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
2481         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
2482         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
2483         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
2484         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
2485         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
2486         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
2487         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
2488         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
2489         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
2490         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
2491         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
2492         utilize OpenACC 2.5 data clause semantics.
2493         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
2494         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
2495         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
2496         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
2497         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
2498         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
2499         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
2500         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
2501         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
2502
2503 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
2504
2505         PR fortran/85841
2506         PR testsuite/85865
2507         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
2508         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
2509         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
2510         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
2511         * testsuite/libgomp.fortran/task2.f90: Ditto.
2512         * testsuite/libgomp.fortran/vla1.f90: Ditto.
2513         * testsuite/libgomp.fortran/vla2.f90: Ditto.
2514         * testsuite/libgomp.fortran/vla3.f90: Ditto.
2515         * testsuite/libgomp.fortran/vla4.f90: Ditto.
2516         * testsuite/libgomp.fortran/vla5.f90: Ditto.
2517         * testsuite/libgomp.fortran/vla6.f90: Ditto.
2518         * testsuite/libgomp.fortran/vla8.f90: Ditto.
2519         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
2520         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
2521
2522 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
2523
2524         PR c++/85782
2525         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
2526
2527 2018-05-09  Tom de Vries  <tom@codesourcery.com>
2528
2529         PR libgomp/82901
2530         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
2531         to GOACC_enter_exit_data.
2532
2533 2018-05-09  Tom de Vries  <tom@codesourcery.com>
2534
2535         PR libgomp/83792
2536         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
2537         (async_synchronous_p): New function.
2538         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
2539         async_valid_p.
2540         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
2541         async_valid_stream_id_p.
2542         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
2543         * oacc-parallel.c (GOACC_parallel_keyed): Same.
2544
2545 2018-05-07  Tom de Vries  <tom@codesourcery.com>
2546
2547         PR testsuite/85677
2548         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
2549         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
2550
2551 2018-05-03  Tom de Vries  <tom@codesourcery.com>
2552
2553         PR testsuite/85106
2554         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
2555         extra_tool_flags if it contains an -foffload=-fdump-* flag.
2556         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
2557         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
2558
2559 2018-05-02  Tom de Vries  <tom@codesourcery.com>
2560
2561         PR libgomp/85411
2562         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
2563         GOMP_OPENACC_DIM ...
2564         * env.c (parse_gomp_openacc_dim): ... here.  New function.
2565         (initialize_env): Call parse_gomp_openacc_dim.
2566         (goacc_default_dims): Define.
2567         * libgomp.h (goacc_default_dims): Declare.
2568         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
2569         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
2570         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
2571         GOMP_PLUGIN_acc_default_dim.
2572         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
2573         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
2574
2575 2018-05-02  Tom de Vries  <tom@codesourcery.com>
2576
2577         PR testsuite/83791
2578         * testsuite/libgomp.c++/udr-9.C: Update.
2579         * testsuite/libgomp.c++/atomic-16.C: Remove.
2580         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
2581         * testsuite/libgomp.c++/loop-13.C: Remove.
2582         * testsuite/libgomp.c++/loop-14.C: Remove.
2583         * testsuite/libgomp.c++/loop-15.C: Remove.
2584         * testsuite/libgomp.c++/monotonic-1.C: Remove.
2585         * testsuite/libgomp.c++/monotonic-2.C: Remove.
2586         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
2587         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
2588         * testsuite/libgomp.c++/ordered-1.C: Remove.
2589         * testsuite/libgomp.c++/pr45784.C: Remove.
2590         * testsuite/libgomp.c++/pr64824.C: Remove.
2591         * testsuite/libgomp.c++/pr64868.C: Remove.
2592         * testsuite/libgomp.c++/pr66199-1.C: Remove.
2593         * testsuite/libgomp.c++/pr66199-2.C: Remove.
2594         * testsuite/libgomp.c++/pr66199-3.C: Remove.
2595         * testsuite/libgomp.c++/pr66199-4.C: Remove.
2596         * testsuite/libgomp.c++/pr66199-5.C: Remove.
2597         * testsuite/libgomp.c++/pr66199-6.C: Remove.
2598         * testsuite/libgomp.c++/pr66199-7.C: Remove.
2599         * testsuite/libgomp.c++/pr66199-8.C: Remove.
2600         * testsuite/libgomp.c++/pr66199-9.C: Remove.
2601         * testsuite/libgomp.c++/pr69389.C: Remove.
2602         * testsuite/libgomp.c++/simd10.C: Remove.
2603         * testsuite/libgomp.c++/simd11.C: Remove.
2604         * testsuite/libgomp.c++/simd12.C: Remove.
2605         * testsuite/libgomp.c++/simd13.C: Remove.
2606         * testsuite/libgomp.c++/target-1.C: Remove.
2607         * testsuite/libgomp.c++/target-3.C: Remove.
2608         * testsuite/libgomp.c++/target-4.C: Remove.
2609         * testsuite/libgomp.c++/target-5.C: Remove.
2610         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
2611         * testsuite/libgomp.c++/taskloop-1.C: Remove.
2612         * testsuite/libgomp.c++/taskloop-2.C: Remove.
2613         * testsuite/libgomp.c++/taskloop-3.C: Remove.
2614         * testsuite/libgomp.c++/taskloop-4.C: Remove.
2615         * testsuite/libgomp.c++/udr-9.C: Remove.
2616         * testsuite/libgomp.c++/for-10.C: Remove.
2617         * testsuite/libgomp.c++/for-11.C: Remove.
2618         * testsuite/libgomp.c++/for-12.C: Remove.
2619         * testsuite/libgomp.c++/for-13.C: Remove.
2620         * testsuite/libgomp.c++/for-14.C: Remove.
2621         * testsuite/libgomp.c++/for-9.C: Remove.
2622         * testsuite/libgomp.c/atomic-18.c: Move ...
2623         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
2624         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
2625         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
2626         * testsuite/libgomp.c/loop-13.c: Move ...
2627         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
2628         * testsuite/libgomp.c/loop-14.c: Move ...
2629         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
2630         * testsuite/libgomp.c/loop-15.c: Remove.
2631         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
2632         * testsuite/libgomp.c/monotonic-1.c: Move ...
2633         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
2634         * testsuite/libgomp.c/monotonic-2.c: Move ...
2635         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
2636         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
2637         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
2638         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
2639         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
2640         * testsuite/libgomp.c/ordered-4.c: Move ...
2641         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
2642         * testsuite/libgomp.c/pr45784.c: Move ...
2643         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
2644         * testsuite/libgomp.c/pr64824.c: Move ...
2645         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
2646         * testsuite/libgomp.c/pr64868.c: Move ...
2647         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
2648         * testsuite/libgomp.c/pr66199-1.c: Move ...
2649         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
2650         * testsuite/libgomp.c/pr66199-2.c: Move ...
2651         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
2652         * testsuite/libgomp.c/pr66199-3.c: Move ...
2653         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
2654         * testsuite/libgomp.c/pr66199-4.c: Move ...
2655         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
2656         * testsuite/libgomp.c/pr66199-5.c: Move ...
2657         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
2658         * testsuite/libgomp.c/pr66199-6.c: Move ...
2659         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
2660         * testsuite/libgomp.c/pr66199-7.c: Move ...
2661         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
2662         * testsuite/libgomp.c/pr66199-8.c: Move ...
2663         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
2664         * testsuite/libgomp.c/pr66199-9.c: Move ...
2665         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
2666         * testsuite/libgomp.c/pr69389.c: Move ...
2667         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
2668         * testsuite/libgomp.c/simd-14.c: Move ...
2669         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
2670         * testsuite/libgomp.c/simd-15.c: Move ...
2671         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
2672         * testsuite/libgomp.c/simd-16.c: Move ...
2673         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
2674         * testsuite/libgomp.c/simd-17.c: Move ...
2675         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
2676         * testsuite/libgomp.c/target-1.c: Move ...
2677         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
2678         * testsuite/libgomp.c/target-10.c: Move ...
2679         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
2680         * testsuite/libgomp.c/target-13.c: Move ...
2681         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
2682         * testsuite/libgomp.c/target-2.c: Move ...
2683         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
2684         * testsuite/libgomp.c/taskgroup-1.c: Move ...
2685         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
2686         * testsuite/libgomp.c/taskloop-1.c: Move ...
2687         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
2688         * testsuite/libgomp.c/taskloop-2.c: Move ...
2689         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
2690         * testsuite/libgomp.c/taskloop-3.c: Move ...
2691         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
2692         * testsuite/libgomp.c/taskloop-4.c: Move ...
2693         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
2694         * testsuite/libgomp.c/udr-1.c: Move ...
2695         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
2696         * testsuite/libgomp.c/for-1.c: Move ...
2697         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
2698         * testsuite/libgomp.c/for-1.h: Move ...
2699         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
2700         * testsuite/libgomp.c/for-2.c: Move ...
2701         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
2702         * testsuite/libgomp.c/for-2.h: Move ...
2703         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
2704         * testsuite/libgomp.c/for-3.c: Move ...
2705         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
2706         * testsuite/libgomp.c/for-4.c: Move ...
2707         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
2708         * testsuite/libgomp.c/for-5.c: Move ...
2709         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
2710         * testsuite/libgomp.c/for-6.c: Move ...
2711         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
2712
2713 2018-05-02  Tom de Vries  <tom@codesourcery.com>
2714
2715         PR libgomp/82428
2716         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
2717         __builtin_goacc_parlevel_{id,size}.
2718         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
2719         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
2720         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
2721         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
2722         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
2723         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
2724         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
2725         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
2726         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
2727         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
2728         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
2729         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
2730         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
2731         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
2732         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
2733         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
2734         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
2735         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
2736         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
2737         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
2738         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
2739         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
2740         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
2741
2742 2018-05-02  Tom de Vries  <tom@codesourcery.com>
2743
2744         PR testsuite/85106
2745         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
2746
2747 2018-05-02  Tom de Vries  <tom@codesourcery.com>
2748
2749         PR testsuite/85106
2750         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
2751
2752 2018-04-29  Julian Brown  <julian@codesourcery.com>
2753             Tom de Vries  <tom@codesourcery.com>
2754
2755         PR testsuite/85527
2756         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
2757         arbitrary order for iterations of atomic subtract check.
2758
2759 2018-04-28  Tom de Vries  <tom@codesourcery.com>
2760
2761         PR testsuite/85527
2762         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
2763         atomic capture results obtained in parallel loop to an array, instead of
2764         to a scalar.
2765
2766 2018-04-26  Tom de Vries  <tom@codesourcery.com>
2767
2768         PR libgomp/84020
2769         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
2770         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
2771         (process_GOMP_NVPTX_JIT): New function.
2772         (link_ptx): Use process_GOMP_NVPTX_JIT.
2773
2774 2018-04-26  Richard Biener <rguenther@suse.de>
2775             Tom de Vries  <tom@codesourcery.com>
2776
2777         PR lto/85422
2778         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
2779
2780 2018-04-26  Tom de Vries  <tom@codesourcery.com>
2781
2782         PR target/85519
2783         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
2784         recursion depth from 25 to 23.
2785         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2786
2787 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
2788
2789         * configure: Regenerated.
2790
2791 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
2792             Tom de Vries  <tom@codesourcery.com>
2793
2794         PR target/85445
2795         * testsuite/libgomp.oacc-c++/ref-1.C: New.
2796
2797 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
2798
2799         PR libgomp/85463
2800         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
2801         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
2802         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
2803         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
2804         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
2805         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
2806
2807         PR libfortran/85166
2808         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
2809         abort".
2810         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
2811
2812 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
2813
2814         * configure: Regenerated.
2815
2816 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
2817
2818         PR jit/85384
2819         * configure: Regenerate.
2820
2821 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
2822             Tom de Vries  <tom@codesourcery.com>
2823
2824         PR middle-end/84955
2825         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
2826         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
2827
2828 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
2829
2830         PR fortran/83064
2831         PR testsuite/85346
2832         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
2833         test from gfortran.dg to here.
2834
2835 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
2836
2837         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
2838         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
2839
2840 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
2841
2842         PR middle-end/84955
2843         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
2844         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
2845
2846 2018-04-05  Tom de Vries  <tom@codesourcery.com>
2847
2848         PR target/85204
2849         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
2850
2851 2018-03-26  Tom de Vries  <tom@codesourcery.com>
2852
2853         PR tree-optimization/85063
2854         * testsuite/libgomp.c/switch-conversion-2.c: New test.
2855         * testsuite/libgomp.c/switch-conversion.c: New test.
2856         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
2857         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
2858
2859 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
2860
2861         PR fortran/84381
2862         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
2863         call abort by STOP n.
2864         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
2865         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
2866         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
2867         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
2868         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
2869         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
2870         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
2871         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
2872         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
2873         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
2874         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
2875         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
2876         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
2877         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
2878         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
2879         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
2880         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
2881         * testsuite/libgomp.fortran/associate1.f90: Likewise.
2882         * testsuite/libgomp.fortran/associate2.f90: Likewise.
2883         * testsuite/libgomp.fortran/associate3.f90: Likewise.
2884         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
2885         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
2886         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
2887         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
2888         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
2889         * testsuite/libgomp.fortran/character1.f90: Likewise.
2890         * testsuite/libgomp.fortran/character2.f90: Likewise.
2891         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
2892         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
2893         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
2894         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
2895         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
2896         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
2897         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
2898         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
2899         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
2900         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
2901         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
2902         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
2903         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
2904         * testsuite/libgomp.fortran/do1.f90: Likewise.
2905         * testsuite/libgomp.fortran/do2.f90: Likewise.
2906         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
2907         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
2908         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
2909         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
2910         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
2911         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
2912         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
2913         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
2914         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
2915         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
2916         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
2917         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
2918         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
2919         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
2920         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
2921         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
2922         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
2923         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
2924         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
2925         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
2926         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
2927         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
2928         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
2929         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
2930         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
2931         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
2932         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
2933         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
2934         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
2935         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
2936         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
2937         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
2938         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
2939         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
2940         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
2941         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
2942         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
2943         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
2944         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
2945         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
2946         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
2947         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
2948         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
2949         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
2950         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2951         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
2952         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
2953         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
2954         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
2955         * testsuite/libgomp.fortran/lib1.f90: Likewise.
2956         * testsuite/libgomp.fortran/lib2.f: Likewise.
2957         * testsuite/libgomp.fortran/lib3.f: Likewise.
2958         * testsuite/libgomp.fortran/lib4.f90: Likewise.
2959         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
2960         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
2961         * testsuite/libgomp.fortran/nested1.f90: Likewise.
2962         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
2963         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
2964         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
2965         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
2966         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
2967         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
2968         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
2969         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
2970         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
2971         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
2972         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
2973         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
2974         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
2975         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
2976         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
2977         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
2978         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
2979         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
2980         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
2981         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
2982         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
2983         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
2984         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
2985         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
2986         * testsuite/libgomp.fortran/pr25162.f: Likewise.
2987         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
2988         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
2989         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
2990         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
2991         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
2992         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
2993         * testsuite/libgomp.fortran/pr28390.f: Likewise.
2994         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
2995         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
2996         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
2997         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
2998         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
2999         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
3000         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
3001         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
3002         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
3003         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
3004         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
3005         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
3006         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
3007         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
3008         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
3009         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
3010         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
3011         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
3012         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
3013         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
3014         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
3015         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
3016         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
3017         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
3018         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
3019         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3020         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
3021         * testsuite/libgomp.fortran/reference1.f90: Likewise.
3022         * testsuite/libgomp.fortran/reference2.f90: Likewise.
3023         * testsuite/libgomp.fortran/retval1.f90: Likewise.
3024         * testsuite/libgomp.fortran/retval2.f90: Likewise.
3025         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
3026         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
3027         * testsuite/libgomp.fortran/simd1.f90: Likewise.
3028         * testsuite/libgomp.fortran/simd2.f90: Likewise.
3029         * testsuite/libgomp.fortran/simd3.f90: Likewise.
3030         * testsuite/libgomp.fortran/simd4.f90: Likewise.
3031         * testsuite/libgomp.fortran/simd5.f90: Likewise.
3032         * testsuite/libgomp.fortran/simd6.f90: Likewise.
3033         * testsuite/libgomp.fortran/simd7.f90: Likewise.
3034         * testsuite/libgomp.fortran/stack.f90: Likewise.
3035         * testsuite/libgomp.fortran/strassen.f90: Likewise.
3036         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
3037         * testsuite/libgomp.fortran/tabs2.f: Likewise.
3038         * testsuite/libgomp.fortran/target1.f90: Likewise.
3039         * testsuite/libgomp.fortran/target2.f90: Likewise.
3040         * testsuite/libgomp.fortran/target3.f90: Likewise.
3041         * testsuite/libgomp.fortran/target4.f90: Likewise.
3042         * testsuite/libgomp.fortran/target5.f90: Likewise.
3043         * testsuite/libgomp.fortran/target6.f90: Likewise.
3044         * testsuite/libgomp.fortran/target7.f90: Likewise.
3045         * testsuite/libgomp.fortran/target8.f90: Likewise.
3046         * testsuite/libgomp.fortran/task1.f90: Likewise.
3047         * testsuite/libgomp.fortran/task2.f90: Likewise.
3048         * testsuite/libgomp.fortran/task3.f90: Likewise.
3049         * testsuite/libgomp.fortran/task4.f90: Likewise.
3050         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
3051         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
3052         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
3053         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
3054         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
3055         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3056         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3057         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3058         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
3059         * testsuite/libgomp.fortran/udr1.f90: Likewise.
3060         * testsuite/libgomp.fortran/udr10.f90: Likewise.
3061         * testsuite/libgomp.fortran/udr11.f90: Likewise.
3062         * testsuite/libgomp.fortran/udr12.f90: Likewise.
3063         * testsuite/libgomp.fortran/udr13.f90: Likewise.
3064         * testsuite/libgomp.fortran/udr14.f90: Likewise.
3065         * testsuite/libgomp.fortran/udr15.f90: Likewise.
3066         * testsuite/libgomp.fortran/udr2.f90: Likewise.
3067         * testsuite/libgomp.fortran/udr3.f90: Likewise.
3068         * testsuite/libgomp.fortran/udr4.f90: Likewise.
3069         * testsuite/libgomp.fortran/udr5.f90: Likewise.
3070         * testsuite/libgomp.fortran/udr6.f90: Likewise.
3071         * testsuite/libgomp.fortran/udr7.f90: Likewise.
3072         * testsuite/libgomp.fortran/udr8.f90: Likewise.
3073         * testsuite/libgomp.fortran/udr9.f90: Likewise.
3074         * testsuite/libgomp.fortran/vla1.f90: Likewise.
3075         * testsuite/libgomp.fortran/vla2.f90: Likewise.
3076         * testsuite/libgomp.fortran/vla3.f90: Likewise.
3077         * testsuite/libgomp.fortran/vla4.f90: Likewise.
3078         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3079         * testsuite/libgomp.fortran/vla6.f90: Likewise.
3080         * testsuite/libgomp.fortran/vla7.f90: Likewise.
3081         * testsuite/libgomp.fortran/vla8.f90: Likewise.
3082         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
3083         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
3084         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3085         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
3086         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3087         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3088         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3089         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3090         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3091         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3092         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
3093         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
3094         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
3095         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
3096         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
3097         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
3098         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
3099         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
3100         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
3101         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
3102         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
3103         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
3104         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
3105         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
3106         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
3107         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
3108         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
3109         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
3110         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3111         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
3112         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
3113         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
3114         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
3115         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
3116         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
3117         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
3118         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
3119         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
3120         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
3121         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
3122         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
3123         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
3124         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
3125         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
3126         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
3127         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
3128         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
3129         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
3130         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
3131         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
3132         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
3133         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
3134         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
3135         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
3136         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
3137         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
3138         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
3139         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
3140         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
3141         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
3142         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
3143         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
3144         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
3145         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
3146         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
3147         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
3148         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
3149         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
3150         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
3151         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
3152         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
3153         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
3154         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
3155         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
3156         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
3157         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
3158         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
3159         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
3160         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
3161         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
3162         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
3163         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
3164         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
3165         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
3166         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
3167         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3168         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3169         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
3170         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
3171         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
3172         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
3173         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
3174         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
3175         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
3176
3177 2018-03-20  Richard Biener  <rguenther@suse.de>
3178
3179         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
3180         parallelizable loop.
3181
3182 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
3183
3184         PR target/84148
3185         * configure: Regenerate.
3186
3187 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
3188
3189         PR fortran/84418
3190         * libgomp.fortran/pr84418-1.f90: New test.
3191         * libgomp.fortran/pr84418-2.f90: New test.
3192
3193 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
3194
3195         PR fortran/84313
3196         * testsuite/libgomp.fortran/threadprivate4.f90: Add
3197         -std=f2003 -fall-intrinsics into dg-additional-options.
3198
3199 2018-02-08  Martin Jambor  <mjambor@suse.cz>
3200
3201         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
3202         clonable.
3203
3204 2018-02-08  Martin Jambor  <mjambor@suse.cz>
3205
3206         * testsuite/libgomp.hsa.c/staticvar.c: New test.
3207
3208 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3209
3210         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
3211         [__cplusplus]: Declare extern "C".
3212
3213 2018-02-07  Tom de Vries  <tom@codesourcery.com>
3214
3215         PR libgomp/84217
3216         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
3217
3218 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
3219             Jakub Jelinek  <jakub@redhat.com>
3220
3221         PR libgomp/84096
3222         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
3223         instead of omp_lock_t.
3224
3225 2018-01-25  Tom de Vries  <tom@codesourcery.com>
3226
3227         PR target/84028
3228         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
3229
3230 2018-01-24  Tom de Vries  <tom@codesourcery.com>
3231
3232         PR target/83589
3233         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
3234
3235 2018-01-24  Tom de Vries  <tom@codesourcery.com>
3236
3237         PR target/81352
3238         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
3239
3240 2018-01-19  Tom de Vries  <tom@codesourcery.com>
3241             Cesar Philippidis  <cesar@codesourcery.com>
3242
3243         PR target/83920
3244         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
3245         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
3246
3247 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
3248
3249         Update copyright years.
3250
3251         * libgomp.texi: Bump @copying's copyright year.
3252
3253 2017-12-30  Tom de Vries  <tom@codesourcery.com>
3254
3255         PR libgomp/83046
3256         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
3257         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
3258
3259 2017-12-27  Tom de Vries  <tom@codesourcery.com>
3260
3261         PR c++/83046
3262         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
3263         (test_nonstatic): Fix return type to workaround PR83046.
3264
3265 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
3266
3267         PR testsuite/83281
3268         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
3269         j suffix instead of i.
3270         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
3271         Likewise.
3272
3273 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
3274
3275         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
3276         call to acc_wait (1).
3277
3278 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
3279
3280         PR fortran/81304
3281         * testsuite/libgomp.fortran/pr81304.f90: New test.
3282
3283 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
3284
3285         PR fortran/81841
3286         * libgomp.fortran/pr81841.f90: New test.
3287
3288 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
3289
3290         PR libgomp/83106
3291         * target.c (gomp_target_init): Compute lengths just once and
3292         use them in both malloc size and subsequent copying.
3293
3294 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
3295
3296         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
3297         * acinclude.m4: Add cet.m4.
3298         * configure: Regenerate.
3299         * Makefile.in: Likewise.
3300         * testsuite/Makefile.in: Likewise.
3301
3302 2017-11-15  Tom de Vries  <tom@codesourcery.com>
3303
3304         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
3305         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
3306         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
3307         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
3308         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
3309         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
3310
3311 2017-11-14  Tom de Vries  <tom@codesourcery.com>
3312
3313         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
3314         non-nvidia devices.
3315
3316 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
3317
3318         PR c++/82835
3319         * testsuite/libgomp.c++/pr82835.C: New test.
3320
3321 2017-11-06  Martin Liska  <mliska@suse.cz>
3322
3323         * testsuite/libgomp.c++/loop-2.C: Return a value
3324         for functions with non-void return type, or change type to void,
3325         or add -Wno-return-type for test.
3326         * testsuite/libgomp.c++/loop-4.C: Likewise.
3327         * testsuite/libgomp.c++/parallel-1.C: Likewise.
3328         * testsuite/libgomp.c++/shared-1.C: Likewise.
3329         * testsuite/libgomp.c++/single-1.C: Likewise.
3330         * testsuite/libgomp.c++/single-2.C: Likewise.
3331
3332 2017-10-31  Tom de Vries  <tom@codesourcery.com>
3333
3334         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
3335         "do {} while (false)".
3336         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
3337         after HSA_DEBUG call.
3338
3339 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
3340
3341         * target.c (struct gomp_coalesce_buf): New type.
3342         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
3343         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
3344         (gomp_copy_host2dev): Add CBUF argument, if copying into
3345         the cached ranges, memcpy into buffer instead of copying
3346         into device.
3347         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
3348         Add CBUF argument, pass it through to other calls.
3349         (gomp_map_vars): Aggregate copies from host to device if small enough
3350         and with small enough gaps in between into memcpy into a buffer and
3351         fewer host to device copies from the buffer.
3352         (gomp_update): Adjust gomp_copy_host2dev caller.
3353
3354 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
3355
3356         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
3357         run" directive.
3358         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
3359         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
3360         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
3361         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
3362
3363 2017-10-16  Tom de Vries  <tom@codesourcery.com>
3364
3365         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
3366         openacc_nvidia_accel_selected.
3367         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
3368         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
3369         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
3370         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
3371         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
3372         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
3373         openacc_nvidia_accel_selected. Skip for shared memory device.
3374         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
3375         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
3376
3377 2017-10-09  Martin Jambor  <mjambor@suse.cz>
3378
3379         PR hsa/82416
3380         * testsuite/libgomp.hsa.c/pr82416.c: New test.
3381
3382 2017-10-07  Tom de Vries  <tom@codesourcery.com>
3383
3384         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
3385         Remove acc_device_nvidia references.
3386         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
3387         Same.
3388
3389 2017-10-05  Tom de Vries  <tom@codesourcery.com>
3390
3391         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
3392         vector_length(32) clause from acc parallel directive.
3393         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
3394
3395 2017-10-04  Tom de Vries  <tom@codesourcery.com>
3396
3397         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
3398         (main): Reduce sum of arr elements.  Assert that hres is exactly
3399         representable in 32-bit floating point.
3400         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
3401         (main): Reduce sum of arr elements.  Assert that hres and hmres are
3402         exactly representable in 32-bit floating point.
3403         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
3404
3405 2017-09-28  Tom de Vries  <tom@codesourcery.com>
3406
3407         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
3408         setting.
3409         * testsuite/libgomp.c++/pr69393.C: Same.
3410         * testsuite/libgomp.c++/taskloop-1.C: Same.
3411         * testsuite/libgomp.c++/taskloop-3.C: Same.
3412         * testsuite/libgomp.c++/taskloop-4.C: Same.
3413         * testsuite/libgomp.c/for-4.c: Same.
3414         * testsuite/libgomp.c/pr66199-3.c: Same.
3415         * testsuite/libgomp.c/pr66199-4.c: Same.
3416         * testsuite/libgomp.c/pr66199-6.c: Same.
3417         * testsuite/libgomp.c/taskloop-1.c: Same.
3418         * testsuite/libgomp.c/taskloop-3.c: Same.
3419         * testsuite/libgomp.c/taskloop-4.c: Same.
3420         * testsuite/libgomp.fortran/aligned1.f03: Same.
3421         * testsuite/libgomp.fortran/condinc1.f: Same.
3422         * testsuite/libgomp.fortran/condinc3.f90: Same.
3423         * testsuite/libgomp.fortran/crayptr1.f90: Same.
3424         * testsuite/libgomp.fortran/crayptr2.f90: Same.
3425         * testsuite/libgomp.fortran/crayptr3.f90: Same.
3426         * testsuite/libgomp.fortran/omp_cond1.f: Same.
3427         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
3428         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
3429         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
3430         * testsuite/libgomp.fortran/recursion1.f90: Same.
3431         * testsuite/libgomp.fortran/target2.f90: Same.
3432         * testsuite/libgomp.fortran/target5.f90: Same.
3433         * testsuite/libgomp.fortran/task3.f90: Same.
3434
3435 2017-09-28  Tom de Vries  <tom@codesourcery.com>
3436
3437         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
3438         vector_length(32) clause from acc parallel directive.
3439         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
3440
3441 2017-09-27  Tom de Vries  <tom@codesourcery.com>
3442
3443         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
3444         Remove acc_device_nvidia references.
3445
3446 2017-09-16  Tom de Vries  <tom@codesourcery.com>
3447
3448         PR c/81875
3449         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
3450
3451 2017-09-14  Tom de Vries  <tom@codesourcery.com>
3452
3453         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
3454         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
3455         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
3456         * testsuite/libgomp.c/c.exp: Include test-cases from
3457         libgomp.c-c++-common.
3458         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
3459         files.
3460
3461 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
3462
3463         PR c++/81314
3464         * testsuite/libgomp.c++/pr81314.C: New test.
3465
3466 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
3467
3468         * libgomp.texi (Top): www.openacc.org now uses https.
3469         (Enabling OpenACC): Ditto.
3470         (acc_get_num_devices): Ditto.
3471         (acc_set_device_type): Ditto.
3472         (acc_get_device_type): Ditto.
3473         (acc_set_device_num): Ditto.
3474         (acc_get_device_num): Ditto.
3475         (acc_async_test): Ditto.
3476         (acc_async_test_all): Ditto.
3477         (acc_wait): Ditto.
3478         (acc_wait_all): Ditto.
3479         (acc_wait_all_async): Ditto.
3480         (acc_wait_async): Ditto.
3481         (acc_init): Ditto.
3482         (acc_shutdown): Ditto.
3483         (acc_on_device): Ditto.
3484         (acc_malloc): Ditto.
3485         (acc_free): Ditto.
3486         (acc_copyin): Ditto.
3487         (acc_present_or_copyin): Ditto.
3488         (acc_create): Ditto.
3489         (acc_present_or_create): Ditto.
3490         (acc_copyout): Ditto.
3491         (acc_delete): Ditto.
3492         (acc_update_device): Ditto.
3493         (acc_update_self): Ditto.
3494         (acc_map_data): Ditto.
3495         (acc_unmap_data): Ditto.
3496         (acc_deviceptr): Ditto.
3497         (acc_hostptr): Ditto.
3498         (acc_is_present): Ditto.
3499         (acc_memcpy_to_device): Ditto.
3500         (acc_memcpy_from_device): Ditto.
3501         (acc_get_current_cuda_device): Ditto.
3502         (acc_get_current_cuda_context): Ditto.
3503         (acc_get_cuda_stream): Ditto.
3504         (acc_set_cuda_stream): Ditto.
3505         (ACC_DEVICE_TYPE): Ditto.
3506         (ACC_DEVICE_NUM): Ditto.
3507         (OpenACC Library Interoperability): Ditto.
3508
3509 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
3510
3511         PR c/81687
3512         * testsuite/libgomp.c/pr81687-1.c: New test.
3513         * testsuite/libgomp.c/pr81687-2.c: New test.
3514
3515 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
3516
3517         PR c/69389
3518         * testsuite/libgomp.c/pr69389.c: New test.
3519         * testsuite/libgomp.c++/pr69389.C: New test.
3520
3521 2017-08-07  Tom de Vries  <tom@codesourcery.com>
3522
3523         PR middle-end/78266
3524         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
3525         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
3526
3527 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
3528
3529         PR c/45784
3530         * testsuite/libgomp.c/pr45784.c: New test.
3531         * testsuite/libgomp.c++/pr45784.C: New test.
3532
3533 2017-07-19  Tom de Vries  <tom@codesourcery.com>
3534
3535         * testsuite/libgomp.oacc-c/vec.c: New test.
3536
3537 2017-07-03  Tom de Vries  <tom@codesourcery.com>
3538
3539         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
3540
3541 2017-06-27  Tom de Vries  <tom@codesourcery.com>
3542
3543         * plugin/plugin-nvptx.c (notify_var): New function.
3544         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
3545
3546 2017-06-27  Tom de Vries  <tom@codesourcery.com>
3547
3548         * env.c (parse_unsigned_long_1): Factor out of ...
3549         (parse_unsigned_long): ... here.
3550         (parse_int_1): Factor out of ...
3551         (parse_int): ... here.
3552         (parse_int_secure): New function.
3553         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
3554         * secure_getenv.h: Factor out of ...
3555         * plugin/plugin-hsa.c: ... here.
3556         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
3557
3558 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
3559
3560         PR c++/81130
3561         * testsuite/libgomp.c++/pr81130.C: New test.
3562
3563 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3564
3565         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
3566         default args.
3567         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
3568         dg-xfail-run-if default args.
3569
3570 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3571
3572         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
3573         * testsuite/libgomp.c/pr39591-3.c: Likewise.
3574
3575 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
3576
3577         PR libgomp/80822
3578         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
3579         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
3580         sibling lists, depending on level just pick up what CPUs to put
3581         together into a place vs. whether add multiple ordered places.
3582
3583 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
3584
3585         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
3586         * libgomp.map (OACC_2.0.1): Add these.
3587         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
3588         for "acc_wait", and "acc_wait_all", respectively.
3589         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
3590         for "acc_wait", and "acc_wait_all", respectively.
3591         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
3592         * libgomp.texi (acc_wait, acc_wait_all): Update.
3593         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
3594         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
3595         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
3596
3597         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
3598         acc_present_or_copyin and acc_present_or_create procedures,
3599         respectively.
3600         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
3601         generally different variants of OpenACC Runtime Library functions.
3602         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
3603
3604         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
3605         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
3606
3607         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
3608         of preprocessor definitions.
3609         * libgomp.h (strong_alias): Guard by "#ifdef
3610         HAVE_ATTRIBUTE_ALIAS".
3611         * oacc-mem.c: Provide "acc_pcreate" as alias for
3612         "acc_present_or_create", and "acc_pcopyin" as alias for
3613         "acc_present_or_copyin".
3614         * libgomp.map: New version "OACC_2.0.1".
3615         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
3616         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
3617         its content into...
3618         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
3619         Extend testing.
3620
3621         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
3622         when disabling nvptx offloading.
3623
3624 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
3625
3626         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
3627         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3628         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
3629
3630         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
3631         * testsuite/lib/libgomp.exp
3632         (check_effective_target_openacc_nvidia_accel_configured): New
3633         proc.
3634         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
3635         (check_effective_target_c++): New procs.
3636         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
3637         (check_effective_target_c++): Likewise.
3638
3639 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
3640
3641         PR middle-end/80809
3642         * testsuite/libgomp.c/pr80809-2.c: New test.
3643         * testsuite/libgomp.c/pr80809-3.c: New test.
3644
3645         PR middle-end/80809
3646         * testsuite/libgomp.c/pr80809-1.c: New test.
3647
3648         PR middle-end/80853
3649         * testsuite/libgomp.c/pr80853.c: New test.
3650
3651 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
3652
3653         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
3654         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
3655         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
3656         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
3657         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
3658
3659         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
3660         Debug output for failure.
3661
3662 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3663
3664         * testsuite/lib/libgomp.exp: Load scanlang.exp.
3665
3666 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
3667
3668         PR bootstrap/80531
3669         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
3670         bootstrap compare failures.
3671
3672 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
3673
3674         * testsuite/libgomp.c/target-36.c: New testcase.
3675
3676 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
3677
3678         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
3679         instead of char.
3680
3681 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
3682
3683         PR libgomp/80394
3684         * testsuite/libgomp.c/pr80394.c: New test.
3685
3686 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
3687
3688         PR libgomp/79876
3689         * config/posix/thread-stacksize.h: New file.
3690         * config/darwin/thread-stacksize.h: New file.
3691         * config/nvptx/thread-stacksize.h: New file.
3692         * env.c: Include thread-stacksize.h.
3693         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
3694         instead of 0.  Call pthread_attr_setstacksize even if
3695         GOMP_DEFAULT_STACKSIZE is non-zero.
3696
3697 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
3698
3699         * env.c (initialize_env): Initialize stacksize to 0.
3700
3701 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
3702
3703         PR c++/80029
3704         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
3705
3706 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
3707
3708         PR c/79940
3709         * testsuite/libgomp.c/pr79940.c: New test.
3710
3711 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3712
3713         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
3714         targets.
3715         Add __float128 options.
3716
3717 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
3718
3719         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
3720         hppa*-*-* dg-skip-if directive.
3721
3722 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
3723
3724         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
3725         dg-skip-if directive into a comment.
3726
3727 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
3728             Chung-Lin Tang  <cltang@codesourcery.com>
3729
3730         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
3731         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
3732         add additional case.
3733         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
3734         "openacc_nvidia_accel_selected".
3735         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
3736         Add num_workers(8) clause.
3737
3738 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
3739
3740         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
3741         hppa*-*-*.
3742         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
3743         include complex.h on hppa*-*-hpux*.
3744         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
3745
3746 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
3747
3748         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
3749
3750         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
3751         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
3752         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
3753         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
3754         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
3755         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
3756         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
3757         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
3758         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
3759         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
3760
3761 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
3762
3763         * libgomp-plugin.h: #include <stdbool.h>.
3764         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
3765         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
3766         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
3767         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
3768         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
3769         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
3770         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
3771         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
3772         (GOMP_OFFLOAD_openacc_register_async_cleanup)
3773         (GOMP_OFFLOAD_openacc_async_test)
3774         (GOMP_OFFLOAD_openacc_async_test_all)
3775         (GOMP_OFFLOAD_openacc_async_wait)
3776         (GOMP_OFFLOAD_openacc_async_wait_async)
3777         (GOMP_OFFLOAD_openacc_async_wait_all)
3778         (GOMP_OFFLOAD_openacc_async_wait_all_async)
3779         (GOMP_OFFLOAD_openacc_async_set_async)
3780         (GOMP_OFFLOAD_openacc_create_thread_data)
3781         (GOMP_OFFLOAD_openacc_destroy_thread_data)
3782         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
3783         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
3784         (GOMP_OFFLOAD_openacc_get_cuda_stream)
3785         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
3786         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
3787         these.
3788         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
3789         (GOMP_OFFLOAD_unload_image): Fix argument types.
3790
3791 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
3792
3793         * testsuite/lib/libgomp.exp
3794         (check_effective_target_hsa_offloading_selected_nocache): Fix up
3795         check_compile invocation.  Fix up removal of executable.  Drop
3796         bogus "2>&1" argument.
3797
3798         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
3799         directive.
3800
3801 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
3802             Martin Jambor  <mjambor@suse.cz>
3803
3804         * plugin/hsa.h: Moved to top level include.
3805         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
3806
3807 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
3808
3809         PR other/79046
3810         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
3811         of cat to get version from BASE-VER file.
3812         * testsuite/Makefile.in: Regenerated.
3813
3814 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
3815
3816         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
3817         for _WIN64.
3818
3819 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
3820
3821         * plugin/hsa.h: Add GCC runtime library exception.
3822         * plugin/hsa_ext_finalize.h: Likewise.
3823
3824         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
3825         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
3826         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
3827         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
3828         plugin/include/cuda as include dir and -ldl instead of -lcuda as
3829         library to link ptx plugin against.
3830         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
3831         (CUDA_CALLS): Define.
3832         (cuda_lib, cuda_lib_inited): New variables.
3833         (init_cuda_lib): New function.
3834         (CUDA_CALL_PREFIX): Define.
3835         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
3836         (CUDA_CALL): Use FN instead of (FN).
3837         (CUDA_CALL_NOCHECK): Define.
3838         (cuda_error, fini_streams_for_device, select_stream_for_async,
3839         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
3840         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
3841         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
3842         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
3843         CUDA_CALL_NOCHECK.
3844         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
3845         CUDA_CALL_NOCHECK.
3846         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
3847         Use CUDA_CALL_NOCHECK.
3848         * plugin/cuda/cuda.h: New file.
3849         * config.h.in: Regenerated.
3850         * configure: Regenerated.
3851
3852         PR other/79046
3853         * configure.ac: Add GCC_BASE_VER.
3854         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
3855         get version from BASE-VER file.
3856         * testsuite/Makefile.in: Regenerated.
3857         * configure: Regenerated.
3858         * Makefile.in: Regenerated.
3859
3860 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3861
3862         PR libgomp/60670
3863         * Makefile.am: Make fincludedir multilib-aware.
3864         * Makefile.in: Regenerate.
3865
3866 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
3867
3868         Update copyright years.
3869
3870         * libgomp.texi: Bump @copying's copyright year.
3871
3872 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3873
3874         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
3875         pthread_spinlock_t instead of gomp_mutex_t lock.
3876         (gomp_get_thread_pool): Likewise.
3877         (gomp_release_thread_pool): Likewise.
3878         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
3879         Likewise.
3880
3881 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3882
3883         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
3884         thread pool in case nthreads == 1.
3885
3886 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
3887
3888         * config/nvptx/env.c: Delete.
3889         * icv.c: Move definitions of ICV variables back ...
3890         * env.c: ...here.  Do not compile environment-related functionality if
3891         LIBGOMP_OFFLOADED_ONLY is set.
3892
3893 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
3894
3895         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
3896         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
3897         * configure: Regenerate.
3898         * config.h.in: Likewise.
3899
3900 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
3901
3902         * Makefile.in: Regenerate with automake-1.11.6.
3903         * aclocal.m4: Likewise.
3904         * configure: Likewise.
3905         * testsuite/Makefile.in: Likewise.
3906
3907 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
3908
3909         * config/nvptx/critical.c: Delete to use generic implementation.
3910
3911 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
3912
3913         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
3914         ../../affinity.c as fallback.
3915         * config/nvptx/affinity.c: Delete to use fallback implementation.
3916
3917 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
3918             Jakub Jelinek  <jakub@redhat.com>
3919             Dmitry Melnik  <dm@ispras.ru>
3920
3921         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
3922         * Makefile.in. Regenerate.
3923         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
3924         (LIBGOMP_USE_PTHREADS): ...here; new define.
3925         * configure: Regenerate.
3926         * config.h.in: Likewise.
3927         * config/posix/affinity.c: Move to...
3928         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
3929         interface by LIBGOMP_USE_PTHREADS.
3930         * critical.c: Split out GOMP_atomic_{start,end} into...
3931         * atomic.c: ...here (new file).
3932         * env.c: Split out ICV definitions into...
3933         * icv.c: ...here (new file) and...
3934         * icv-device.c: ...here. New file.
3935         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
3936         (gomp_destroy_lock_30): Ditto.
3937         (gomp_set_lock_30): Ditto.
3938         (gomp_unset_lock_30): Ditto.
3939         (gomp_test_lock_30): Ditto.
3940         (gomp_init_nest_lock_30): Ditto.
3941         (gomp_destroy_nest_lock_30): Ditto.
3942         (gomp_set_nest_lock_30): Ditto.
3943         (gomp_unset_nest_lock_30): Ditto.
3944         (gomp_test_nest_lock_30): Ditto.
3945         * lock.c: New.
3946         * config/nvptx/lock.c: New.
3947         * config/nvptx/bar.c: New.
3948         * config/nvptx/bar.h: New.
3949         * config/nvptx/doacross.h: New.
3950         * config/nvptx/error.c: New.
3951         * config/nvptx/icv-device.c: New.
3952         * config/nvptx/mutex.h: New.
3953         * config/nvptx/pool.h: New.
3954         * config/nvptx/proc.c: New.
3955         * config/nvptx/ptrlock.h: New.
3956         * config/nvptx/sem.h: New.
3957         * config/nvptx/simple-bar.h: New.
3958         * config/nvptx/target.c: New.
3959         * config/nvptx/task.c: New.
3960         * config/nvptx/team.c: New.
3961         * config/nvptx/time.c: New.
3962         * config/posix/simple-bar.h: New.
3963         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
3964         (gomp_num_teams_var): Declare.
3965         (struct gomp_thread_pool): Change threads_dock member to
3966         gomp_simple_barrier_t.
3967         [__nvptx__] (gomp_thread): New implementation.
3968         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
3969         (gomp_thread_destructor): Ditto.
3970         (gomp_init_thread_affinity): Ditto.
3971         * team.c: Guard uses of Pthreads-specific interfaces by
3972         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
3973         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
3974         * config/nvptx/alloc.c: Delete.
3975         * config/nvptx/barrier.c: Ditto.
3976         * config/nvptx/fortran.c: Ditto.
3977         * config/nvptx/iter.c: Ditto.
3978         * config/nvptx/iter_ull.c: Ditto.
3979         * config/nvptx/loop.c: Ditto.
3980         * config/nvptx/loop_ull.c: Ditto.
3981         * config/nvptx/ordered.c: Ditto.
3982         * config/nvptx/parallel.c: Ditto.
3983         * config/nvptx/priority_queue.c: Ditto.
3984         * config/nvptx/sections.c: Ditto.
3985         * config/nvptx/single.c: Ditto.
3986         * config/nvptx/splay-tree.c: Ditto.
3987         * config/nvptx/work.c: Ditto.
3988         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
3989         -foffload=-lgfortran in addition to -lgfortran.
3990         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
3991         * plugin/plugin-nvptx.c: Include <limits.h>.
3992         (struct targ_fn_descriptor): Add new fields.
3993         (struct ptx_device): Ditto.  Set them...
3994         (nvptx_open_device): ...here.
3995         (nvptx_adjust_launch_bounds): New.
3996         (nvptx_host2dev): Allow NULL 'nvthd'.
3997         (nvptx_dev2host): Ditto.
3998         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
3999         (link_ptx): Adjust log sizes.
4000         (nvptx_host2dev): Allow NULL 'nvthd'.
4001         (nvptx_dev2host): Ditto.
4002         (nvptx_set_clocktick): New.  Use it...
4003         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
4004         fields.
4005         (GOMP_OFFLOAD_dev2dev): New.
4006         (nvptx_adjust_launch_bounds): New.
4007         (nvptx_stacks_size): New.
4008         (nvptx_stacks_alloc): New.
4009         (nvptx_stacks_free): New.
4010         (GOMP_OFFLOAD_run): New.
4011         (GOMP_OFFLOAD_async_run): New (stub).
4012
4013 2016-11-23  Martin Jambor  <mjambor@suse.cz>
4014
4015         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
4016         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
4017         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
4018
4019 2016-11-23  Martin Liska  <mliska@suse.cz>
4020             Martin Jambor  <mjambor@suse.cz>
4021
4022         * plugin/hsa.h: New file.
4023         * plugin/hsa_ext_finalize.h: New file.
4024         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
4025         header file unistd.h, and functions secure_getenv, __secure_getenv,
4026         getuid, geteuid, getgid and getegid.
4027         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
4028         -D_GNU_SOURCE.
4029         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
4030         Handle various cases of secure_getenv presence, add an implementation
4031         when we can test effective UID and GID.
4032         (struct hsa_runtime_fn_info): New structure.
4033         (hsa_runtime_fn_info hsa_fns): New variable.
4034         (hsa_runtime_lib): Likewise.
4035         (support_cpu_devices): Likewise.
4036         (init_enviroment_variables): Load newly introduced ENV
4037         variables.
4038         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
4039         (hsa_fatal): Likewise.
4040         (DLSYM_FN): New macro.
4041         (init_hsa_runtime_functions): New function.
4042         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
4043         structure.  Depending on environment, also allow CPU devices.
4044         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
4045         (get_kernarg_memory_region): Likewise.
4046         (GOMP_OFFLOAD_init_device): Likewise.
4047         (destroy_hsa_program): Likewise.
4048         (init_basic_kernel_info): New function.
4049         (GOMP_OFFLOAD_load_image): Use it.
4050         (create_and_finalize_hsa_program): Call hsa run-time functions via
4051         hsa_fns structure.
4052         (create_single_kernel_dispatch): Likewise.
4053         (release_kernel_dispatch): Likewise.
4054         (init_single_kernel): Likewise.
4055         (parse_target_attributes): Allow up multiple HSA grid dimensions.
4056         (get_group_size): New function.
4057         (run_kernel): Likewise.
4058         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
4059         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
4060         structure.
4061         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
4062         * testsuite/libgomp-test-support.exp.in: Likewise.
4063         * Makefile.in: Regenerated.
4064         * aclocal.m4: Likewise.
4065         * config.h.in: Likewise.
4066         * configure: Likewise.
4067         * testsuite/Makefile.in: Likewise.
4068
4069 2016-11-15  Martin Jambor  <mjambor@suse.cz>
4070             Alexander Monakov  <amonakov@ispras.ru>
4071
4072         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
4073         mapping clauses to target constructs.
4074         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
4075
4076 2016-11-15  Matthias Klose  <doko@ubuntu.com>
4077
4078         * configure: Regenerate.
4079
4080 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
4081
4082         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
4083         * omp_lib.h.in (openmp_version): Likewise.
4084         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
4085         of 201307.
4086         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
4087
4088         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
4089         (fib_wrapper): Add map(from: x) clause.
4090         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
4091         (e_53_2): Likewise.
4092         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
4093         (accum): Add map(tmp) clause.
4094         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
4095         (accum): Add map(tofrom: tmp) clause.
4096         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
4097         (gramSchmidt): Likewise.
4098         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
4099         map(tofrom: sum) clause.
4100         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
4101         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
4102         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
4103         only allowed on the loop iterator.
4104         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
4105         * testsuite/libgomp.fortran/taskloop2.f90: New test.
4106         * testsuite/libgomp.fortran/taskloop4.f90: New test.
4107         * testsuite/libgomp.fortran/doacross1.f90: New test.
4108         * testsuite/libgomp.fortran/doacross3.f90: New test.
4109         * testsuite/libgomp.fortran/taskloop1.f90: New test.
4110         * testsuite/libgomp.fortran/taskloop3.f90: New test.
4111         * testsuite/libgomp.fortran/doacross2.f90: New test.
4112         * testsuite/libgomp.c/doacross-1.c (main): Add missing
4113         #pragma omp atomic read.
4114         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
4115         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
4116
4117 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
4118             Nathan Sidwell  <nathan@acm.org>
4119
4120         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
4121         to determine default geometry.
4122         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
4123         dimension.
4124
4125 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
4126
4127         * hashtab.h: Use standard GPLv3 with runtime exception
4128         boilerplate.
4129
4130 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
4131
4132         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
4133         size when allocating new thread.
4134
4135 2016-09-14  Marek Polacek  <polacek@redhat.com>
4136
4137         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
4138
4139 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
4140
4141         PR fortran/71014
4142         * testsuite/libgomp.fortran/pr71014.f90: New test.
4143
4144 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
4145
4146         PR middle-end/70895
4147         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
4148         firstprivate clauses.
4149         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
4150         copy clauses.
4151         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
4152         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
4153         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
4154         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4155         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
4156         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4157         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
4158         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
4159         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
4160         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
4161         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4162         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
4163
4164 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
4165
4166         PR fortran/70598
4167         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
4168
4169 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
4170
4171         PR c++/58706
4172         * testsuite/libgomp.c++/pr58706.C: New test.
4173
4174 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
4175
4176         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
4177         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
4178         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
4179         Likewise.
4180         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
4181         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
4182         Likewise.
4183         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
4184
4185         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
4186         test, and don't hardcode -O0.
4187
4188 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
4189
4190         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
4191
4192 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
4193
4194         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
4195         test.
4196
4197 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
4198
4199         PR middle-end/71734
4200         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
4201         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
4202
4203 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
4204
4205         PR fortran/71717
4206         * testsuite/libgomp.fortran/associate3.f90: New test.
4207
4208 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
4209
4210         * testsuite/libgomp.c++/target-21.C: New test.
4211
4212 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
4213
4214         * testsuite/libgomp.c++/target-20.C: New test.
4215
4216 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4217             Cesar Philippidis  <cesar@codesourcery.com>
4218
4219         PR middle-end/71373
4220         * libgomp.oacc-c/nested-function-1.c: New file.
4221         * libgomp.oacc-c/nested-function-2.c: Likewise.
4222         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
4223         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
4224         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
4225
4226 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4227
4228         PR c/71381
4229         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
4230         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
4231         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
4232
4233 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
4234
4235         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
4236         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
4237
4238 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
4239
4240         PR c/70688
4241         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
4242
4243 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
4244
4245         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
4246         instead of invalid schedule(static, 0).
4247         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
4248
4249 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
4250
4251         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
4252         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
4253         parameter, use to set async stream around call to gomp_unmap_vars,
4254         call gomp_unmap_vars() with 'do_copyfrom' set to true.
4255         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
4256         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
4257         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
4258         (event_add): Add int parameter, initialize 'val' field when
4259         adding new ptx_event struct.
4260         (nvptx_evec): Adjust event_add() call arguments.
4261         (nvptx_host2dev): Likewise.
4262         (nvptx_dev2host): Likewise.
4263         (nvptx_wait_async): Likewise.
4264         (nvptx_wait_all_async): Likewise.
4265         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
4266         pass to event_add() call.
4267         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
4268         parameter.
4269         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
4270         call openacc.register_async_cleanup_func() hook.
4271         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
4272         * target.c (gomp_copy_from_async): Delete function.
4273         (gomp_map_vars): Remove async_refcount.
4274         (gomp_unmap_vars): Likewise.
4275         (gomp_load_image_to_device): Likewise.
4276         (omp_target_associate_ptr): Likewise.
4277         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
4278         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
4279         (gomp_copy_from_async): Remove.
4280
4281 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
4282
4283         * target.c (gomp_device_copy): New function.
4284         (gomp_copy_host2dev): Likewise.
4285         (gomp_copy_dev2host): Likewise.
4286         (gomp_free_device_memory): Likewise.
4287         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
4288         (gomp_map_pointer): Likewise.
4289         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
4290         NULL value from alloc_func plugin hook.
4291         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
4292         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
4293         (gomp_unmap_vars): Likewise.
4294         (gomp_update): Adjust to call gomp_copy_dev2host and
4295         gomp_copy_host2dev functions.
4296         (gomp_unload_image_from_device): Handle false value from
4297         unload_image_func plugin hook.
4298         (gomp_init_device): Handle false value from init_device_func
4299         plugin hook.
4300         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
4301         (omp_target_free): Adjust to call gomp_free_device_memory.
4302         (omp_target_memcpy): Handle return values from host2dev_func,
4303         dev2host_func, and dev2dev_func plugin hooks.
4304         (omp_target_memcpy_rect_worker): Likewise.
4305         (gomp_target_fini): Handle false value from fini_device_func
4306         plugin hook.
4307         * libgomp.h (struct gomp_device_descr): Adjust return type of
4308         init_device_func, fini_device_func, unload_image_func, free_func,
4309         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
4310         * oacc-init.c (acc_shutdown_1): Handle false value from
4311         fini_device_func plugin hook.
4312         * oacc-host.c (host_init_device): Change return type to bool.
4313         (host_fini_device): Likewise.
4314         (host_unload_image): Likewise.
4315         (host_free): Likewise.
4316         (host_dev2host): Likewise.
4317         (host_host2dev): Likewise.
4318         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
4319         (acc_memcpy_to_device): Likewise.
4320         (acc_memcpy_from_device): Likewise.
4321         (delete_copyout): Add libfnname parameter, handle free_func
4322         hook fatal error case.
4323         (acc_delete): Adjust delete_copyout call.
4324         (acc_copyout): Likewise.
4325         (update_dev_host): Move gomp_mutex_unlock to after
4326         host2dev/dev2host hook calls.
4327
4328         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
4329         to 'hsa_error_msg', for clarity.
4330         (hsa_fatal): Likewise.
4331         (hsa_error): New function.
4332         (init_hsa_context): Change return type to bool, adjust to return
4333         false on error.
4334         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
4335         return value.
4336         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
4337         return false on error.
4338         (get_agent_info): Adjust to return NULL on error.
4339         (destroy_hsa_program): Change return type to bool, adjust to
4340         return false on error.
4341         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
4342         (destroy_module): Change return type to bool, adjust to
4343         return false on error.
4344         (GOMP_OFFLOAD_unload_image): Likewise.
4345         (GOMP_OFFLOAD_fini_device): Likewise.
4346         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
4347         (GOMP_OFFLOAD_free): Change to return false when called.
4348         (GOMP_OFFLOAD_dev2host): Likewise.
4349         (GOMP_OFFLOAD_host2dev): Likewise.
4350         (GOMP_OFFLOAD_dev2dev): Likewise.
4351
4352         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
4353         (CUDA_CALL): Likewise.
4354         (CUDA_CALL_ASSERT): Likewise.
4355         (map_init): Change return type to bool, use CUDA_CALL* macros.
4356         (map_fini): Likewise.
4357         (init_streams_for_device): Change return type to bool, adjust
4358         call to map_init.
4359         (fini_streams_for_device): Change return type to bool, adjust
4360         call to map_fini.
4361         (select_stream_for_async): Release stream_lock before calls to
4362         GOMP_PLUGIN_fatal, adjust call to map_init.
4363         (nvptx_init): Use CUDA_CALL* macros.
4364         (nvptx_attach_host_thread_to_device): Change return type to bool,
4365         use CUDA_CALL* macros.
4366         (nvptx_open_device): Use CUDA_CALL* macros.
4367         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
4368         macros.
4369         (nvptx_get_num_devices): Use CUDA_CALL* macros.
4370         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
4371         (nvptx_exec): Use CUDA_CALL* macros.
4372         (nvptx_alloc): Use CUDA_CALL* macros.
4373         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
4374         (nvptx_host2dev): Likewise.
4375         (nvptx_dev2host): Likewise.
4376         (nvptx_wait): Use CUDA_CALL* macros.
4377         (nvptx_wait_async): Likewise.
4378         (nvptx_wait_all): Likewise.
4379         (nvptx_wait_all_async): Likewise.
4380         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
4381         use CUDA_CALL* macros, adjust call to map_fini.
4382         (GOMP_OFFLOAD_init_device): Change return type to bool,
4383         adjust code accordingly.
4384         (GOMP_OFFLOAD_fini_device): Likewise.
4385         (GOMP_OFFLOAD_load_image): Adjust calls to
4386         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
4387         use CUDA_CALL* macros.
4388         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
4389         return code.
4390         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
4391         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
4392         handle error return.
4393         (GOMP_OFFLOAD_dev2host): Likewise.
4394         (GOMP_OFFLOAD_host2dev): Likewise.
4395         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
4396         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
4397
4398 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
4399
4400         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
4401         (acc_free): Likewise.
4402         (acc_memcpy_to_device): Likewise.
4403         (acc_memcpy_from_device): Likewise.
4404         (acc_deviceptr): Likewise.
4405         (acc_hostptr): Likewise.
4406         (acc_is_present): Likewise.
4407         (acc_map_data): Likewise.
4408         (acc_unmap_data): Likewise.
4409         (present_create_copy): Likewise.
4410         (delete_copyout): Likewise.
4411         (update_dev_host): Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
4413         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
4414         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
4415         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
4417         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
4418         it only runs on nvptx targets.
4419         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4421         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4423         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4425         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4427         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4429         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4431         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4433         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4435         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4437         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4439         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4441         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4442
4443 2016-05-23  Martin Jambor  <mjambor@suse.cz>
4444
4445         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
4446
4447 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
4448
4449         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
4450         to gomp_init_targets_once.
4451         (acc_set_device_type): Remove !cached_base_dev condition on call to
4452         gomp_init_targets_once, move call to before acc_device_lock acquire,
4453         to avoid deadlock.
4454         (acc_get_device_num): Remove !cached_base_dev condition on call to
4455         gomp_init_targets_once.
4456         (acc_set_device_num): Likewise.
4457
4458 2016-05-16  Martin Jambor  <mjambor@suse.cz>
4459
4460         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
4461
4462 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
4463
4464         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
4465         expected partitioning.
4466
4467 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
4468
4469         PR middle-end/70626
4470         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
4471         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
4472         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
4473
4474 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
4475
4476         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
4477         non-fatal.
4478
4479 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
4480
4481         PR middle-end/70680
4482         * testsuite/libgomp.c/pr70680-1.c: New test.
4483         * testsuite/libgomp.c/pr70680-2.c: New test.
4484
4485 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
4486
4487         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
4488         pass parameter variables to subroutines.
4489
4490 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
4491
4492         PR middle-end/70643
4493         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
4494
4495 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
4496
4497         PR testsuite/68242
4498         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
4499         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4500
4501 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
4502
4503         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
4504         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
4505         GOACC_declare prototype.
4506
4507         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
4508         Merge this file, and...
4509         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
4510         ... this file, and...
4511         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
4512         ... this file, and...
4513         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
4514         ... this file, and...
4515         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
4516         ... this file, and...
4517         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
4518         ... this file, and...
4519         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
4520         ... this file, and...
4521         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
4522         ... this file, and...
4523         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
4524         ... this file, and...
4525         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
4526         ... this file, and...
4527         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
4528         ... this file, and...
4529         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
4530         ... this file, and...
4531         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
4532         ... this file into...
4533         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
4534         file.
4535
4536         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
4537         Make failure observable.
4538
4539 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
4540
4541         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
4542         field.
4543         * target.c (gomp_target_fallback_firstprivate,
4544         gomp_target_unshare_firstprivate): Removed.
4545         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
4546         before waiting for dependencies.
4547         (gomp_target_task_fn): Don't copy firstprivate vars here.
4548         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
4549         firstprivate_copies here.
4550         (gomp_create_target_task): Don't initialize firstprivate_copies field.
4551         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
4552         explicit/implicit firstprivate.
4553
4554 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
4555
4556         PR lto/70289
4557         PR ipa/70348
4558         PR tree-optimization/70373
4559         PR middle-end/70533
4560         PR middle-end/70534
4561         PR middle-end/70535
4562         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
4563         test.
4564         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
4565         test.
4566         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
4567         test.
4568         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
4569         test.
4570         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
4571         test.
4572         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
4573         test.
4574         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
4575         test.
4576         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
4577         test.
4578         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
4579         test.
4580         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
4581         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
4582         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
4583         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
4584         test.
4585         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
4586         test.
4587         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
4588         test.
4589         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
4590         test.
4591         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
4592         coverage.
4593         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4594         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4595         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
4596         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
4597         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
4598         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
4599         coverage.
4600         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4601         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4602         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4603         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4604         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
4605         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
4606         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
4607         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
4608         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
4609         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4610         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4611         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4612         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4613         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4614         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
4615
4616 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
4617             James Norris  <jnorris@codesourcery.com>
4618             Nathan Sidwell  <nathan@codesourcery.com>
4619             Julian Brown  <julian@codesourcery.com>
4620             Cesar Philippidis  <cesar@codesourcery.com>
4621             Chung-Lin Tang  <cltang@codesourcery.com>
4622             Tom de Vries  <tom@codesourcery.com>
4623
4624         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
4625         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4626         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4627         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
4628         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4629         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4630         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4631         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
4632         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4633         XFAIL.
4634         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
4635         Incorporate...
4636         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
4637         file.
4638         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
4639         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
4640         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
4641         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
4642         Likewise.
4643         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
4644         Likewise.
4645         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
4646         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
4647         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
4648         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
4649         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
4650         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
4651         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
4652         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
4653         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
4654         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
4655         Likewise.
4656         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
4657         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4658         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
4659         file...
4660         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
4661         file into...
4662         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
4663         file.  Update.
4664         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
4665         file.
4666         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
4667         Likewise.
4668         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
4669         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
4670         ... this new file.  Update.
4671         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
4672         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
4673         ... this new file.  Update.
4674         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
4675         file.  Incorporate...
4676         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
4677         file, and...
4678         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
4679         file, and...
4680         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
4681         file.
4682         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
4683
4684 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
4685
4686         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
4687         set-torture-options.
4688
4689 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
4690
4691         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
4692         gcc-dg-runtest.
4693         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4694         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
4695         -fno-builtin-acc_on_device instead of -O0.
4696         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
4697         -O0.
4698         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
4699         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
4700         Likewise.
4701         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
4702         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
4703         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
4704         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
4705         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
4706         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
4707         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
4708         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4709         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
4710         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
4711         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
4712         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
4713         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
4714         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
4715         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
4716         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
4717         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
4718         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
4719         Don't specify -O2.
4720         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
4721         Likewise.
4722         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
4723         Likewise.
4724
4725 2016-03-24  Martin Liska  <mliska@suse.cz>
4726
4727         * plugin/plugin-hsa.c (packet_store_release): New function
4728         that is taken from the HSA runtime manual.
4729         (GOMP_OFFLOAD_run): Use the function.
4730
4731 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
4732
4733         PR c++/70376
4734         * testsuite/libgomp.c++/pr70376.C: New test.
4735
4736 2016-03-23  Tom de Vries  <tom@codesourcery.com>
4737
4738         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
4739         initialization of lresult and lvresult.
4740         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
4741
4742 2016-03-23  James Norris  <jnorris@codesourcery.com>
4743             Daichi Fukuoka <dc-fukuoka@sgi.com>
4744
4745         PR libgomp/69414
4746         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
4747         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
4748         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4749         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
4750
4751 2016-03-23  Martin Liska  <mliska@suse.cz>
4752
4753         PR hsa/70337
4754         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
4755         argument just in case a dispatched kernel uses that argument.
4756
4757 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
4758
4759         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
4760         -ftree-parallelize-loops/-fopenacc changes.
4761         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
4762         Likewise.
4763         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
4764         Likewise.
4765         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
4766         Likewise.
4767         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
4768         Likewise.
4769         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
4770         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
4771
4772 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
4773
4774         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
4775         always_ld_library_path the path to libgcc_s.
4776
4777 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
4778
4779         PR testsuite/70009
4780         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
4781
4782 2016-03-09  Tom de Vries  <tom@codesourcery.com>
4783
4784         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
4785         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
4786         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
4787         Same.
4788         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
4789         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
4790         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
4791         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
4792
4793 2016-03-07  Martin Jambor  <mjambor@suse.cz>
4794
4795         * testsuite/lib/libgomp.exp
4796         (check_effective_target_hsa_offloading_selected_nocache): New.
4797         (check_effective_target_hsa_offloading_selected): Likewise.
4798         * testsuite/libgomp.hsa.c/c.exp: Likewise.
4799         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
4800         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
4801         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
4802         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
4803         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
4804         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
4805         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
4806         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
4807         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
4808         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
4809         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
4810         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
4811         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
4812         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
4813         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
4814         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
4815
4816 2016-03-07  Martin Jambor  <mjambor@suse.cz>
4817
4818         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
4819         non-shared memory accelerators.
4820         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
4821         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
4822         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
4823         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
4824         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
4825         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
4826         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
4827         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
4828         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
4829
4830 2016-03-07  Martin Jambor  <mjambor@suse.cz>
4831
4832         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
4833         ALWAYS_CFLAGS.
4834
4835 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
4836
4837         PR libgomp/69555
4838         * testsuite/libgomp.c++/pr69555-1.C: New test.
4839         * testsuite/libgomp.c++/pr69555-2.C: New test.
4840
4841 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
4842             Martin Jambor  <mjambor@suse.cz>
4843
4844         * testsuite/lib/libgomp.exp
4845         (check_effective_target_offload_device_shared_as): New proc.
4846         * testsuite/libgomp.c++/declare_target-1.C: New test.
4847
4848 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
4849
4850         PR driver/68463
4851         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
4852
4853 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
4854
4855         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
4856         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
4857         dims.
4858         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
4859         -ftree-parallelize-loops/-fopenacc changes.
4860         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
4861         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
4862         Likewise.
4863         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
4864         Likewise.
4865         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
4866         Likewise.
4867         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
4868         Likewise.
4869         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
4870         Likewise.
4871         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
4872         Likewise.
4873         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
4874         Likewise.
4875         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
4876         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
4877         Likewise.
4878         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
4879         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
4880         Likewise.
4881         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
4882         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
4883         Likewise.
4884
4885 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
4886
4887         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
4888
4889 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
4890
4891         PR driver/69805
4892         * testsuite/libgomp.c/pr69805.c: New test.
4893
4894 2016-02-16  Tom de Vries  <tom@codesourcery.com>
4895
4896         PR lto/67709
4897         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
4898
4899 2016-02-09  Tom de Vries  <tom@codesourcery.com>
4900
4901         PR tree-optimization/69599
4902         * testsuite/libgomp.c/omp-nested-3.c: New test.
4903         * testsuite/libgomp.c/pr46032-2.c: New test.
4904         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
4905         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
4906
4907 2016-02-09  Tom de Vries  <tom@codesourcery.com>
4908
4909         PR lto/69707
4910         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
4911
4912 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
4913
4914         * testsuite/libgomp.c/target-31.c: Fix testcase.
4915
4916 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
4917
4918         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
4919         clause.
4920         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
4921         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
4922         reduction and map clauses.
4923         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
4924
4925 2016-02-02  James Norris  <jnorris@codesourcery.com>
4926
4927         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
4928
4929 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
4930
4931         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
4932         * oacc-parallel.c (GOACC_host_data): Remove function definition.
4933
4934         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
4935         cases.
4936
4937         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
4938         variables.
4939         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
4940         (hsa_kmt_lib): Set variables.
4941         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
4942         always_ld_library_path.
4943         * Makefile.in: Regenerate.
4944         * configure: Likewise.
4945         * testsuite/Makefile.in: Likewise.
4946
4947         * plugin/configfrag.ac (offload_additional_options)
4948         (offload_additional_lib_paths): Don't amend for hsa offloading.
4949         * configure: Regenerate.
4950
4951         * plugin/configfrag.ac: Don't configure for offloading target if
4952         we don't build the corresponding plugin.
4953         * configure: Regenerate.
4954
4955 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
4956
4957         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
4958         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
4959
4960 2016-01-26  Tom de Vries  <tom@codesourcery.com>
4961
4962         PR tree-optimization/69110
4963         * testsuite/libgomp.c/pr69110.c: New test.
4964
4965 2016-01-25  Richard Biener  <rguenther@suse.de>
4966
4967         PR lto/69393
4968         * testsuite/libgomp.c++/pr69393.C: New testcase.
4969
4970 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
4971
4972         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
4973         function wasn't mapped to the device with non-shared memory.
4974
4975 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
4976
4977         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
4978
4979 2016-01-19  Martin Jambor  <mjambor@suse.cz>
4980             Martin Liska  <mliska@suse.cz>
4981
4982         * plugin/Makefrag.am: Add HSA plugin requirements.
4983         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
4984         (HSA_RUNTIME_LIB): Likewise.
4985         (HSA_RUNTIME_CPPFLAGS): Likewise.
4986         (HSA_RUNTIME_INCLUDE): New substitution.
4987         (HSA_RUNTIME_LIB): Likewise.
4988         (HSA_RUNTIME_LDFLAGS): Likewise.
4989         (hsa-runtime): New configure option.
4990         (hsa-runtime-include): Likewise.
4991         (hsa-runtime-lib): Likewise.
4992         (PLUGIN_HSA): New substitution variable.
4993         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
4994         configure options.
4995         (PLUGIN_HSA_CPPFLAGS): Likewise.
4996         (PLUGIN_HSA_LDFLAGS): Likewise.
4997         (PLUGIN_HSA_LIBS): Likewise.
4998         Check that we have access to HSA run-time.
4999         * libgomp-plugin.h (offload_target_type): New element
5000         OFFLOAD_TARGET_TYPE_HSA.
5001         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
5002         args.
5003         (bool gomp_create_target_task): Updated.
5004         (gomp_device_descr): Extra parameter of run_func and async_run_func,
5005         new field can_run_func.
5006         * libgomp_g.h (GOMP_target_ext): Update prototype.
5007         * oacc-host.c (host_run): Added a new parameter args.
5008         * target.c (calculate_firstprivate_requirements): New function.
5009         (copy_firstprivate_data): Likewise.
5010         (gomp_target_fallback_firstprivate): Use them.
5011         (gomp_target_unshare_firstprivate): New function.
5012         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
5013         devices.
5014         (GOMP_target): Do host fallback for all shared memory devices.  Do not
5015         pass any args to plugins.
5016         (GOMP_target_ext): Introduce device-specific argument parameter args.
5017         Allow host fallback if device shares memory.  Do not remap data if
5018         device has shared memory.
5019         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
5020         like host fallback for mappings.
5021         (GOMP_target_data): Treat shared memory devices like host fallback.
5022         (GOMP_target_data_ext): Likewise.
5023         (GOMP_target_update): Likewise.
5024         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
5025         gomp_create_target_task.
5026         (GOMP_target_enter_exit_data): Likewise.
5027         (omp_target_alloc): Treat shared memory devices like host fallback.
5028         (omp_target_free): Likewise.
5029         (omp_target_is_present): Likewise.
5030         (omp_target_memcpy): Likewise.
5031         (omp_target_memcpy_rect): Likewise.
5032         (omp_target_associate_ptr): Likewise.
5033         (gomp_load_plugin_for_device): Also load can_run.
5034         * task.c (GOMP_PLUGIN_target_task_completion): Free
5035         firstprivate_copies.
5036         (gomp_create_target_task): Accept new argument args and store it to
5037         ttask.
5038         * plugin/plugin-hsa.c: New file.
5039
5040 2016-01-18  Tom de Vries  <tom@codesourcery.com>
5041
5042         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
5043         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
5044         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
5045         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
5046         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
5047         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
5048         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
5049         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
5050         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
5051         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
5052         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
5053         Same.
5054         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
5055         Same.
5056         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
5057         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
5058         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
5059         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
5060         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
5061         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
5062         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
5063         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
5064         Same.
5065         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
5066
5067 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
5068
5069         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
5070
5071 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
5072
5073         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
5074
5075 2016-01-12  James Norris  <jnorris@codesourcery.com>
5076
5077         * libgomp.texi: Updates for OpenACC.
5078
5079 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
5080
5081         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
5082
5083 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
5084
5085         PR fortran/66680
5086         * testsuite/libgomp.fortran/pr66680.f90: New test.
5087
5088 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
5089
5090         PR middle-end/68960
5091         * testsuite/libgomp.c/pr68960.c: New test.
5092
5093 2016-01-06  Nathan Sidwell  <nathan@acm.org>
5094
5095         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
5096         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
5097
5098 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
5099
5100         Update copyright years.
5101
5102         * libgomp.texi: Bump @copying's copyright year.
5103
5104 2015-12-31  Nathan Sidwell  <nathan@acm.org>
5105
5106         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
5107         dg-additional-options syntax.
5108         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
5109         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
5110         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
5111         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
5112         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
5113         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
5114         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
5115         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
5116         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
5117         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
5118         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
5119         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
5120         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
5121         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
5122         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
5123         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
5124         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
5125         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5126
5127 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
5128
5129         * libgomp.h (REFCOUNT_LINK): Define.
5130         (struct splay_tree_key_s): Add link_key.
5131         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
5132         Replace target address of the pointer with target address of newly
5133         mapped object in the splay tree.  Set link pointer on target to the
5134         device address of the mapped object.
5135         (gomp_unmap_vars): Restore target address of the pointer in the splay
5136         tree for REFCOUNT_LINK objects after unmapping.
5137         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
5138         declare target link" objects.
5139         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
5140         "omp declare target link" objects, which were mapped for the image.
5141         (gomp_exit_data): Restore target address of the pointer in the splay
5142         tree for REFCOUNT_LINK objects after unmapping.
5143         * testsuite/libgomp.c/target-link-1.c: New file.
5144
5145 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
5146
5147         * libgomp.h (gomp_device_state): New enum.
5148         (struct gomp_device_descr): Replace is_initialized with state.
5149         (gomp_fini_device): Remove declaration.
5150         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
5151         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
5152         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
5153         (acc_set_device_type): Use state instead of is_initialized.
5154         (acc_set_device_num): Likewise.
5155         * target.c (resolve_device): Use state instead of is_initialized.
5156         Do not initialize finalized device.
5157         (gomp_map_vars): Do nothing if device is finalized.
5158         (gomp_unmap_vars): Likewise.
5159         (gomp_update): Likewise.
5160         (GOMP_offload_register_ver): Use state instead of is_initialized.
5161         (GOMP_offload_unregister_ver): Likewise.
5162         (gomp_init_device): Likewise.
5163         (gomp_unload_device): Likewise.
5164         (gomp_fini_device): Remove.
5165         (gomp_get_target_fn_addr): Do nothing if device is finalized.
5166         (GOMP_target): Go to host fallback if device is finalized.
5167         (GOMP_target_ext): Likewise.
5168         (gomp_exit_data): Do nothing if device is finalized.
5169         (gomp_target_task_fn): Go to host fallback if device is finalized.
5170         (gomp_target_fini): New static function.
5171         (gomp_target_init): Use state instead of is_initialized.
5172         Call gomp_target_fini at exit.
5173
5174 2015-12-09  Tom de Vries  <tom@codesourcery.com>
5175
5176         PR tree-optimization/68716
5177         * testsuite/libgomp.c/omp-nested-2.c: New test.
5178
5179 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
5180
5181         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
5182         target openacc_nvidia_accel_selected.
5183         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
5184         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
5185         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
5186         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
5187
5188 2015-12-01  Julian Brown  <julian@codesourcery.com>
5189             James Norris  <James_Norris@mentor.com>
5190
5191         * oacc-parallel.c (GOACC_host_data): New function.
5192         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
5193         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
5194         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
5195         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
5196         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
5197         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
5198         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
5199
5200 2015-11-30  James Norris  <jnorris@codesourcery.com>
5201             Cesar Philippidis  <cesar@codesourcery.com>
5202
5203         libgomp/
5204         * libgomp.oacc-fortran/routine-5.f90: New test.
5205         * libgomp.oacc-fortran/routine-7.f90: New test.
5206         * libgomp.oacc-fortran/routine-9.f90: New test.
5207
5208 2015-11-30  Tom de Vries  <tom@codesourcery.com>
5209
5210         PR tree-optimization/46032
5211         * testsuite/libgomp.c/pr46032.c: New test.
5212
5213 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
5214
5215         PR libgomp/68579
5216         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
5217         (gomp_create_target_task): Call it before freeing
5218         GOMP_TARGET_TASK_DATA tasks.
5219
5220         PR c/63326
5221         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
5222         in between case label and OpenMP standalone directives.
5223         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
5224
5225 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
5226
5227         * configure: Regenerate.
5228
5229 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
5230
5231         * testsuite/libgomp.c/target-35.c: New test.
5232
5233 2015-11-22  James Norris  <jnorris@codesourcery.com>
5234             Cesar Philippidis  <cesar@codesourcery.com>
5235
5236         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
5237         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
5238         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
5239         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
5240         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
5241
5242 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
5243
5244         PR middle-end/68221
5245         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
5246         * testsuite/libgomp.c/reduction-12.c: Likewise.
5247         * testsuite/libgomp.c++/reduction-11.C: Likewise.
5248         * testsuite/libgomp.c++/reduction-12.C: Likewise.
5249
5250 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
5251
5252         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
5253         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
5254         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
5255         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
5256         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
5257         and fix.
5258         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5259         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5260
5261 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
5262
5263         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
5264         worker & gang cases.
5265         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
5266
5267 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
5268
5269         * config/nvptx/priority_queue.c: New file.
5270
5271 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
5272
5273         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
5274         sections.
5275
5276 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
5277             Aldy Hernandez  <aldyh@redhat.com>
5278             Ilya Verbin  <ilya.verbin@intel.com>
5279
5280         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
5281         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
5282         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
5283         iterators or IV by chunk size.
5284         * parallel.c (gomp_resolve_num_threads): Don't assume that
5285         if thr->ts.team is non-NULL, then pool must be non-NULL.
5286         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
5287         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
5288         GOMP_PLUGIN_target_task_completion.
5289         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
5290         * Makefile.in: Regenerate.
5291         * libgomp.h: Shuffle prototypes and forward definitions around so
5292         priority queues can be defined.
5293         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
5294         (enum gomp_target_task_state): New enum.
5295         (struct gomp_target_task): Add state, tgt, task and team fields.
5296         (gomp_create_target_task): Change return type to bool, add
5297         state argument.
5298         (gomp_target_task_fn): Change return type to bool.
5299         (struct gomp_device_descr): Add async_run_func.
5300         (struct gomp_task): Remove children, next_child, prev_child,
5301         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
5302         Add pnode field.
5303         (struct gomp_taskgroup): Remove children.
5304         Add taskgroup_queue.
5305         (struct gomp_team): Change task_queue type to a priority queue.
5306         (splay_compare): Define inline.
5307         (priority_queue_offset): New.
5308         (priority_node_to_task): New.
5309         (task_to_priority_node): New.
5310         * oacc-mem.c: Do not include splay-tree.h.
5311         * priority_queue.c: New file.
5312         * priority_queue.h: New file.
5313         * splay-tree.c: Do not include splay-tree.h.
5314         (splay_tree_foreach_internal): New.
5315         (splay_tree_foreach): New.
5316         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
5317         (splay_tree_callback): Define typedef.
5318         * target.c (splay_compare): Move to libgomp.h.
5319         (GOMP_target): Don't adjust *thr in any way around running offloaded
5320         task.
5321         (GOMP_target_ext): Likewise.  Handle target nowait.
5322         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
5323         return value from gomp_create_target_task, if false, fallthrough
5324         as if no dependencies exist.
5325         (gomp_target_task_fn): Change return type to bool, return true
5326         if the task should have another part scheduled later.  Handle
5327         target nowait.
5328         (gomp_load_plugin_for_device): Initialize async_run.
5329         * task.c (gomp_init_task): Initialize children_queue.
5330         (gomp_clear_parent_in_list): New.
5331         (gomp_clear_parent_in_tree): New.
5332         (gomp_clear_parent): Handle priorities.
5333         (GOMP_task): Likewise.
5334         (priority_queue_move_task_first,
5335         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
5336         New functions.
5337         (gomp_create_target_task): Use priority queues.  Change return type
5338         to bool, add state argument, return false if for async
5339         {{enter,exit} data,update} constructs no dependencies need to be
5340         waited for, handle target nowait.  Set task->fn to NULL instead of
5341         gomp_target_task_fn.
5342         (verify_children_queue): Remove.
5343         (priority_list_upgrade_task): New.
5344         (priority_queue_upgrade_task): New.
5345         (verify_task_queue): Remove.
5346         (priority_list_downgrade_task): New.
5347         (priority_queue_downgrade_task): New.
5348         (gomp_task_run_pre): Use priority queues.
5349         Abstract code out to priority_queue_downgrade_task.
5350         (gomp_task_run_post_handle_dependers): Use priority queues.
5351         (gomp_task_run_post_remove_parent): Likewise.
5352         (gomp_task_run_post_remove_taskgroup): Likewise.
5353         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
5354         tasks specially.
5355         (GOMP_taskwait): Likewise.
5356         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
5357         priority-queue_upgrade_task.
5358         (GOMP_taskgroup_start): Use priority queues.
5359         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
5360         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
5361         barrier.
5362         * taskloop.c (GOMP_taskloop): Handle priorities.
5363         * team.c (gomp_new_team): Call priority_queue_init.
5364         (free_team): Call priority_queue_free.
5365         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
5366         team created for target nowait in implicit parallel region.
5367         (gomp_team_start): For nested check, test thr->ts.level instead of
5368         thr->ts.team != NULL.
5369         * testsuite/libgomp.c/doacross-3.c: New test.
5370         * testsuite/libgomp.c/ordered-5.c: New test.
5371         * testsuite/libgomp.c/priority.c: New test.
5372         * testsuite/libgomp.c/target-31.c: New test.
5373         * testsuite/libgomp.c/target-32.c: New test.
5374         * testsuite/libgomp.c/target-33.c: New test.
5375         * testsuite/libgomp.c/target-34.c: New test.
5376
5377 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
5378
5379         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
5380
5381         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
5382         loop is sequential.
5383
5384 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
5385
5386         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
5387         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
5388
5389 2015-11-12  James Norris  <jnorris@codesourcery.com>
5390             Joseph Myers  <joseph@codesourcery.com>
5391
5392         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
5393         * oacc-parallel.c (GOACC_declare): New function.
5394         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
5395         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
5396         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
5397         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
5398         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
5399
5400 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
5401
5402         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
5403
5404 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
5405
5406         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
5407         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
5408
5409 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
5410
5411         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
5412         inadvertent commit.
5413
5414 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
5415
5416         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
5417         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
5418         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
5419         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
5420         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
5421
5422 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
5423
5424         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
5425         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
5426
5427 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
5428             Ilya Verbin  <ilya.verbin@intel.com>
5429
5430         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
5431         GOMP_loop_nonmonotonic_dynamic_start,
5432         GOMP_loop_nonmonotonic_guided_next,
5433         GOMP_loop_nonmonotonic_guided_start,
5434         GOMP_loop_ull_nonmonotonic_dynamic_next,
5435         GOMP_loop_ull_nonmonotonic_dynamic_start,
5436         GOMP_loop_ull_nonmonotonic_guided_next,
5437         GOMP_loop_ull_nonmonotonic_guided_start,
5438         GOMP_parallel_loop_nonmonotonic_dynamic,
5439         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
5440         (GOMP_target_41): Renamed to ...
5441         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
5442         arguments.
5443         (GOMP_target_data_41): Renamed to ...
5444         (GOMP_target_data_ext): ... this.
5445         (GOMP_target_update_41): Renamed to ...
5446         (GOMP_target_update_ext): ... this.
5447         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
5448         GOMP_target_data_ext and GOMP_target_update_ext instead of
5449         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
5450         Export GOMP_loop_nonmonotonic_dynamic_next,
5451         GOMP_loop_nonmonotonic_dynamic_start,
5452         GOMP_loop_nonmonotonic_guided_next,
5453         GOMP_loop_nonmonotonic_guided_start,
5454         GOMP_loop_ull_nonmonotonic_dynamic_next,
5455         GOMP_loop_ull_nonmonotonic_dynamic_start,
5456         GOMP_loop_ull_nonmonotonic_guided_next,
5457         GOMP_loop_ull_nonmonotonic_guided_start,
5458         GOMP_parallel_loop_nonmonotonic_dynamic and
5459         GOMP_parallel_loop_nonmonotonic_guided.
5460         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
5461         GOMP_parallel_loop_nonmonotonic_guided,
5462         GOMP_loop_nonmonotonic_dynamic_start,
5463         GOMP_loop_nonmonotonic_guided_start,
5464         GOMP_loop_nonmonotonic_dynamic_next,
5465         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
5466         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
5467         GOMP_loop_ull_nonmonotonic_guided_start,
5468         GOMP_loop_ull_nonmonotonic_dynamic_next,
5469         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
5470         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
5471         functions.
5472         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
5473         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
5474         Use gomp_map_val function.
5475         (gomp_target_fallback_firstprivate): New static function.
5476         (GOMP_target_41): Renamed to ...
5477         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
5478         arguments.  Move firstprivate fallback handling into a new
5479         function.
5480         (GOMP_target_data_41): Renamed to ...
5481         (GOMP_target_data_ext): ... this.
5482         (GOMP_target_update_41): Renamed to ...
5483         (GOMP_target_update_ext): ... this.
5484         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
5485         gomp_map_0len_lookup instead of gomp_map_lookup.
5486         (omp_target_is_present): Use gomp_map_0len_lookup instead of
5487         gomp_map_lookup.
5488         * testsuite/libgomp.c/target-28.c: Likewise.
5489         * testsuite/libgomp.c/monotonic-1.c: New test.
5490         * testsuite/libgomp.c/monotonic-2.c: New test.
5491         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
5492         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
5493         * testsuite/libgomp.c/pr66199-5.c: New test.
5494         * testsuite/libgomp.c/pr66199-6.c: New test.
5495         * testsuite/libgomp.c/pr66199-7.c: New test.
5496         * testsuite/libgomp.c/pr66199-8.c: New test.
5497         * testsuite/libgomp.c/pr66199-9.c: New test.
5498         * testsuite/libgomp.c/reduction-11.c: New test.
5499         * testsuite/libgomp.c/reduction-12.c: New test.
5500         * testsuite/libgomp.c/reduction-13.c: New test.
5501         * testsuite/libgomp.c/reduction-14.c: New test.
5502         * testsuite/libgomp.c/reduction-15.c: New test.
5503         * testsuite/libgomp.c/target-12.c (main): Adjust for
5504         omp_target_is_present change for one-past-last element.
5505         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
5506         the same var is both mapped and privatized.
5507         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
5508         handling of zero-length array sections.
5509         * testsuite/libgomp.c/target-28.c: New test.
5510         * testsuite/libgomp.c/target-29.c: New test.
5511         * testsuite/libgomp.c/target-30.c: New test.
5512         * testsuite/libgomp.c/target-teams-1.c: New test.
5513         * testsuite/libgomp.c++/member-6.C: New test.
5514         * testsuite/libgomp.c++/member-7.C: New test.
5515         * testsuite/libgomp.c++/monotonic-1.C: New test.
5516         * testsuite/libgomp.c++/monotonic-2.C: New test.
5517         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
5518         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
5519         * testsuite/libgomp.c++/pr66199-3.C: New test.
5520         * testsuite/libgomp.c++/pr66199-4.C: New test.
5521         * testsuite/libgomp.c++/pr66199-5.C: New test.
5522         * testsuite/libgomp.c++/pr66199-6.C: New test.
5523         * testsuite/libgomp.c++/pr66199-7.C: New test.
5524         * testsuite/libgomp.c++/pr66199-8.C: New test.
5525         * testsuite/libgomp.c++/pr66199-9.C: New test.
5526         * testsuite/libgomp.c++/reduction-11.C: New test.
5527         * testsuite/libgomp.c++/reduction-12.C: New test.
5528         * testsuite/libgomp.c++/target-13.C: New test.
5529         * testsuite/libgomp.c++/target-14.C: New test.
5530         * testsuite/libgomp.c++/target-15.C: New test.
5531         * testsuite/libgomp.c++/target-16.C: New test.
5532         * testsuite/libgomp.c++/target-17.C: New test.
5533         * testsuite/libgomp.c++/target-18.C: New test.
5534         * testsuite/libgomp.c++/target-19.C: New test.
5535
5536 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
5537
5538         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
5539         and reduction copy.
5540         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
5541         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
5542         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
5543         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5544         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
5545         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
5546         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
5547         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
5548         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
5549         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
5550         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
5551         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5552         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
5553         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
5554
5555 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
5556
5557         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
5558         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
5559         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
5560         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
5561         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
5562         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
5563         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
5564         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
5565
5566 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
5567
5568         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
5569         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
5570         (GOMP_OFFLOAD_openacc_parallel): Likewise.
5571         * oacc-host.c (host_openacc_exec): Likewise.
5572         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
5573
5574 2015-11-03  Julian Brown  <julian@codesourcery.com>
5575             Thomas Schwinge  <thomas@codesourcery.com>
5576
5577         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
5578         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
5579         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
5580         Likewise.
5581         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
5582         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
5583
5584 2015-11-03  James Norris  <jnorris@codesourcery.com>
5585
5586         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
5587         file.
5588         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
5589         Likewise.
5590         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
5591         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
5592         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
5593         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
5594         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
5595
5596 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
5597
5598         * openacc.h (enum acc_device_t): Reformat. Ensure layout
5599         compatibility.
5600         (enum acc_async_t): Reformat.
5601         (acc_on_device): Declare compatible with builtin and provide C++
5602         wrapper.
5603         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
5604
5605 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
5606             Cesar Philippidis  <cesar@codesourcery.com>
5607
5608         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
5609         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
5610         ... this.  Add a description of the test at the top of the file.
5611         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
5612         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
5613         ... this.  Add a description of the test at the top of the file.
5614
5615 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
5616
5617         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
5618         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
5619         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
5620         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
5621         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
5622         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
5623
5624 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
5625
5626         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
5627         dimensions.
5628
5629 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
5630
5631         PR testsuite/68063
5632         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
5633
5634 2015-10-27  James Norris  <jnorris@codesourcery.com>
5635
5636         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
5637         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
5638
5639 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
5640
5641         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
5642         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
5643
5644         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
5645         acc_device_nvidia usage.
5646         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
5647         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
5648         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
5649
5650         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
5651         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
5652
5653         PR libgomp/66518
5654         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
5655
5656         PR libgomp/65437
5657         PR libgomp/66518
5658         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
5659         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
5660
5661 2015-10-23  Tom de Vries  <tom@codesourcery.com>
5662
5663         PR testsuite/68063
5664         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
5665
5666 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
5667
5668         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
5669         vector_length.
5670         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5671
5672 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
5673             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
5674
5675         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
5676         to 0 when mapnum is 0.
5677
5678 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
5679
5680         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
5681         Cast to int from int32_t.
5682
5683 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
5684             Aldy Hernandez  <aldyh@redhat.com>
5685             Ilya Verbin  <ilya.verbin@intel.com>
5686
5687         * config/linux/affinity.c (omp_get_place_num_procs,
5688         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
5689         * config/linux/doacross.h: New file.
5690         * config/posix/affinity.c (omp_get_place_num_procs,
5691         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
5692         * config/posix/doacross.h: New file.
5693         * env.c: Include gomp-constants.h.
5694         (struct gomp_task_icv): Rename run_sched_modifier to
5695         run_sched_chunk_size.
5696         (gomp_max_task_priority_var): New variable.
5697         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
5698         (handle_omp_display_env): Change _OPENMP value from 201307 to
5699         201511.  Print OMP_MAX_TASK_PRIORITY.
5700         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
5701         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
5702         chunk_size and run_sched_modifier to run_sched_chunk_size.
5703         (omp_get_max_task_priority, omp_get_initial_device,
5704         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
5705         omp_get_partition_place_nums): New functions.
5706         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
5707         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
5708         to chunk_size.
5709         (omp_get_num_places_, omp_get_place_num_procs_,
5710         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
5711         omp_get_place_proc_ids_8_, omp_get_place_num_,
5712         omp_get_partition_num_places_, omp_get_partition_place_nums_,
5713         omp_get_partition_place_nums_8_, omp_get_initial_device_,
5714         omp_get_max_task_priority_): New functions.
5715         * libgomp_g.h (GOMP_loop_doacross_static_start,
5716         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
5717         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
5718         GOMP_loop_ull_doacross_dynamic_start,
5719         GOMP_loop_ull_doacross_guided_start,
5720         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
5721         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
5722         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
5723         GOMP_target_data_41, GOMP_target_update_41,
5724         GOMP_target_enter_exit_data): New prototypes.
5725         (GOMP_task): Add prototype argument.
5726         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
5727         (struct gomp_doacross_work_share): New type.
5728         (struct gomp_work_share): Add doacross field.
5729         (struct gomp_task_icv): Rename run_sched_modifier to
5730         run_sched_chunk_size.
5731         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
5732         GOMP_TASK_UNDEFERRED.  Add comments.
5733         (struct gomp_task_depend_entry): Add comments.
5734         (struct gomp_task): Likewise.
5735         (struct gomp_taskgroup): Likewise.
5736         (struct gomp_target_task): New type.
5737         (struct gomp_team): Add comment.
5738         (gomp_get_place_proc_ids_8, gomp_doacross_init,
5739         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
5740         gomp_create_target_task, gomp_target_task_fn): New prototypes.
5741         (struct target_var_desc): New type.
5742         (struct target_mem_desc): Adjust comment.  Use struct
5743         target_var_desc instead of splay_tree_key for list.
5744         (REFCOUNT_INFINITY): Define.
5745         (struct splay_tree_key_s): Remove copy_from field.
5746         (struct gomp_device_descr): Add dev2dev_func field.
5747         (enum gomp_map_vars_kind): New enum.
5748         (gomp_map_vars): Add one argument.
5749         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
5750         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
5751         omp_get_place_num_procs, omp_get_place_num_procs_,
5752         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
5753         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
5754         omp_get_place_num_, omp_get_partition_num_places,
5755         omp_get_partition_num_places_, omp_get_partition_place_nums,
5756         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
5757         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
5758         omp_target_free, omp_target_is_present, omp_target_memcpy,
5759         omp_target_memcpy_rect, omp_target_associate_ptr and
5760         omp_target_disassociate_ptr.
5761         (GOMP_4.0.2): Renamed to ...
5762         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
5763         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
5764         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
5765         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
5766         GOMP_loop_doacross_static_start, GOMP_doacross_post,
5767         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
5768         GOMP_loop_ull_doacross_guided_start,
5769         GOMP_loop_ull_doacross_runtime_start,
5770         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
5771         GOMP_doacross_ull_wait.
5772         * libgomp.texi: Document omp_get_max_task_priority.
5773         Rename modifier argument to chunk_size for omp_set_schedule and
5774         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
5775         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
5776         to run_sched_chunk_size renaming.
5777         (GOMP_loop_ordered_runtime_start): Likewise.
5778         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
5779         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
5780         GOMP_parallel_loop_runtime_start): New functions.
5781         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
5782         to run_sched_chunk_size renaming.
5783         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
5784         GOMP_loop_doacross_guided_start): New functions or aliases.
5785         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
5786         run_sched_modifier to run_sched_chunk_size renaming.
5787         (GOMP_loop_ull_ordered_runtime_start): Likewise.
5788         (gomp_loop_ull_doacross_static_start,
5789         gomp_loop_ull_doacross_dynamic_start,
5790         gomp_loop_ull_doacross_guided_start,
5791         GOMP_loop_ull_doacross_runtime_start): New functions.
5792         (GOMP_loop_ull_doacross_static_start,
5793         GOMP_loop_ull_doacross_dynamic_start,
5794         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
5795         * oacc-mem.c (acc_map_data, present_create_copy,
5796         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
5797         to gomp_map_vars.
5798         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
5799         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
5800         instead of false to gomp_map_vars.
5801         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
5802         * omp.h.in (omp_lock_hint_t): New type.
5803         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
5804         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
5805         omp_get_place_num, omp_get_partition_num_places,
5806         omp_get_partition_place_nums, omp_get_initial_device,
5807         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
5808         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
5809         omp_target_associate_ptr, omp_target_disassociate_ptr): New
5810         prototypes.
5811         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
5812         (omp_lock_hint_none, omp_lock_hint_uncontended,
5813         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
5814         omp_lock_hint_speculative): New parameters.
5815         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
5816         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
5817         omp_get_place_num, omp_get_partition_num_places,
5818         omp_get_partition_place_nums, omp_get_initial_device,
5819         omp_get_max_task_priority): New interfaces.
5820         (omp_set_schedule, omp_get_schedule): Rename modifier argument
5821         to chunk_size.
5822         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
5823         (omp_lock_hint_none, omp_lock_hint_uncontended,
5824         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
5825         omp_lock_hint_speculative): New parameters.
5826         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
5827         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
5828         omp_get_place_num, omp_get_partition_num_places,
5829         omp_get_partition_place_nums, omp_get_initial_device,
5830         omp_get_max_task_priority): New functions and subroutines.
5831         * ordered.c: Include stdarg.h and string.h.
5832         (MAX_COLLAPSED_BITS): Define.
5833         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
5834         gomp_doacross_ull_init, GOMP_doacross_ull_post,
5835         GOMP_doacross_ull_wait): New functions.
5836         * target.c: Include errno.h.
5837         (resolve_device): If device is not initialized, call
5838         gomp_init_device on it.
5839         (gomp_map_lookup): New function.
5840         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
5841         Don't bump refcount if REFCOUNT_INFINITY.  Handle
5842         GOMP_MAP_ALWAYS_TO_P.
5843         (get_kind): Rename is_openacc argument to short_mapkind.
5844         (gomp_map_pointer): Use gomp_map_lookup.
5845         (gomp_map_fields_existing): New function.
5846         (gomp_map_vars): Rename is_openacc argument to short_mapkind
5847         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
5848         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
5849         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
5850         Adjust for tgt->list changed type and copy_from living in there.
5851         (gomp_copy_from_async): Adjust for tgt->list changed type and
5852         copy_from living in there.
5853         (gomp_unmap_vars): Likewise.
5854         (gomp_update): Likewise.  Rename is_openacc argument to
5855         short_mapkind.  Don't fail if object is not mapped.
5856         (gomp_load_image_to_device): Initialize refcount to
5857         REFCOUNT_INFINITY.
5858         (gomp_target_fallback): New function.
5859         (gomp_get_target_fn_addr): Likewise.
5860         (GOMP_target): Adjust gomp_map_vars caller, use
5861         gomp_get_target_fn_addr and gomp_target_fallback.
5862         (GOMP_target_41): New function.
5863         (gomp_target_data_fallback): New function.
5864         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
5865         (GOMP_target_data_41): New function.
5866         (GOMP_target_update): Adjust gomp_update caller.
5867         (GOMP_target_update_41): New function.
5868         (gomp_exit_data, GOMP_target_enter_exit_data,
5869         gomp_target_task_fn, omp_target_alloc, omp_target_free,
5870         omp_target_is_present, omp_target_memcpy,
5871         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
5872         omp_target_associate_ptr, omp_target_disassociate_ptr,
5873         gomp_load_plugin_for_device): New functions.
5874         * task.c: Include gomp-constants.h.  Include taskloop.c
5875         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
5876         (gomp_task_handle_depend): New function.
5877         (GOMP_task): Use it.  Add priority argument.  Use
5878         gomp-constant.h constants instead of hardcoded numbers.
5879         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
5880         (gomp_create_target_task): New function.
5881         (verify_children_queue, verify_taskgroup_queue,
5882         verify_task_queue): New functions.
5883         (gomp_task_run_pre): Call verify_*_queue functions.
5884         If an upcoming tied task is about to leave the sibling or
5885         taskgroup queues in an invalid state, adjust appropriately.
5886         Remove taskgroup argument.  Add comments.
5887         (gomp_task_run_post_handle_dependers): Add comments.
5888         (gomp_task_run_post_remove_parent): Likewise.
5889         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
5890         (GOMP_taskwait): Likewise.  Add comments.
5891         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
5892         problem such that the first non parent_depends_on task does not
5893         end up at the end of the children queue.
5894         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
5895         GOMP_TASK_UNDEFERRED.
5896         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
5897         * taskloop.c: New file.
5898         * testsuite/lib/libgomp.exp
5899         (check_effective_target_offload_device_nonshared_as): New proc.
5900         * testsuite/libgomp.c/affinity-2.c: New test.
5901         * testsuite/libgomp.c/doacross-1.c: New test.
5902         * testsuite/libgomp.c/doacross-2.c: New test.
5903         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
5904         Add map clause to target.
5905         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
5906         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
5907         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
5908         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
5909         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
5910         Likewise.
5911         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
5912         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
5913         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
5914         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
5915         not defined.  Use those where needed.
5916         * testsuite/libgomp.c/for-4.c: New test.
5917         * testsuite/libgomp.c/for-5.c: New test.
5918         * testsuite/libgomp.c/for-6.c: New test.
5919         * testsuite/libgomp.c/linear-1.c: New test.
5920         * testsuite/libgomp.c/ordered-4.c: New test.
5921         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
5922         only allowed on the loop iterator.
5923         * testsuite/libgomp.c/pr66199-3.c: New test.
5924         * testsuite/libgomp.c/pr66199-4.c: New test.
5925         * testsuite/libgomp.c/reduction-7.c: New test.
5926         * testsuite/libgomp.c/reduction-8.c: New test.
5927         * testsuite/libgomp.c/reduction-9.c: New test.
5928         * testsuite/libgomp.c/reduction-10.c: New test.
5929         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
5930         map(tofrom:s).
5931         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
5932         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
5933         * testsuite/libgomp.c/target-11.c: New test.
5934         * testsuite/libgomp.c/target-12.c: New test.
5935         * testsuite/libgomp.c/target-13.c: New test.
5936         * testsuite/libgomp.c/target-14.c: New test.
5937         * testsuite/libgomp.c/target-15.c: New test.
5938         * testsuite/libgomp.c/target-16.c: New test.
5939         * testsuite/libgomp.c/target-17.c: New test.
5940         * testsuite/libgomp.c/target-18.c: New test.
5941         * testsuite/libgomp.c/target-19.c: New test.
5942         * testsuite/libgomp.c/target-20.c: New test.
5943         * testsuite/libgomp.c/target-21.c: New test.
5944         * testsuite/libgomp.c/target-22.c: New test.
5945         * testsuite/libgomp.c/target-23.c: New test.
5946         * testsuite/libgomp.c/target-24.c: New test.
5947         * testsuite/libgomp.c/target-25.c: New test.
5948         * testsuite/libgomp.c/target-26.c: New test.
5949         * testsuite/libgomp.c/target-27.c: New test.
5950         * testsuite/libgomp.c/taskloop-1.c: New test.
5951         * testsuite/libgomp.c/taskloop-2.c: New test.
5952         * testsuite/libgomp.c/taskloop-3.c: New test.
5953         * testsuite/libgomp.c/taskloop-4.c: New test.
5954         * testsuite/libgomp.c++/ctor-13.C: New test.
5955         * testsuite/libgomp.c++/doacross-1.C: New test.
5956         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
5957         Replace offload_device with offload_device_nonshared_as.
5958         * testsuite/libgomp.c++/for-12.C: New test.
5959         * testsuite/libgomp.c++/for-13.C: New test.
5960         * testsuite/libgomp.c++/for-14.C: New test.
5961         * testsuite/libgomp.c++/linear-1.C: New test.
5962         * testsuite/libgomp.c++/member-1.C: New test.
5963         * testsuite/libgomp.c++/member-2.C: New test.
5964         * testsuite/libgomp.c++/member-3.C: New test.
5965         * testsuite/libgomp.c++/member-4.C: New test.
5966         * testsuite/libgomp.c++/member-5.C: New test.
5967         * testsuite/libgomp.c++/ordered-1.C: New test.
5968         * testsuite/libgomp.c++/reduction-5.C: New test.
5969         * testsuite/libgomp.c++/reduction-6.C: New test.
5970         * testsuite/libgomp.c++/reduction-7.C: New test.
5971         * testsuite/libgomp.c++/reduction-8.C: New test.
5972         * testsuite/libgomp.c++/reduction-9.C: New test.
5973         * testsuite/libgomp.c++/reduction-10.C: New test.
5974         * testsuite/libgomp.c++/reference-1.C: New test.
5975         * testsuite/libgomp.c++/simd14.C: New test.
5976         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
5977         * testsuite/libgomp.c++/target-5.C: New test.
5978         * testsuite/libgomp.c++/target-6.C: New test.
5979         * testsuite/libgomp.c++/target-7.C: New test.
5980         * testsuite/libgomp.c++/target-8.C: New test.
5981         * testsuite/libgomp.c++/target-9.C: New test.
5982         * testsuite/libgomp.c++/target-10.C: New test.
5983         * testsuite/libgomp.c++/target-11.C: New test.
5984         * testsuite/libgomp.c++/target-12.C: New test.
5985         * testsuite/libgomp.c++/taskloop-1.C: New test.
5986         * testsuite/libgomp.c++/taskloop-2.C: New test.
5987         * testsuite/libgomp.c++/taskloop-3.C: New test.
5988         * testsuite/libgomp.c++/taskloop-4.C: New test.
5989         * testsuite/libgomp.c++/taskloop-5.C: New test.
5990         * testsuite/libgomp.c++/taskloop-6.C: New test.
5991         * testsuite/libgomp.c++/taskloop-7.C: New test.
5992         * testsuite/libgomp.c++/taskloop-8.C: New test.
5993         * testsuite/libgomp.c++/taskloop-9.C: New test.
5994         * testsuite/libgomp.fortran/affinity1.f90: New test.
5995         * testsuite/libgomp.fortran/affinity2.f90: New test.
5996
5997 2015-10-13  Tom de Vries  <tom@codesourcery.com>
5998
5999         PR tree-optimization/67476
6000         * testsuite/libgomp.c/autopar-3.c: New test.
6001         * testsuite/libgomp.c/autopar-4.c: New test.
6002         * testsuite/libgomp.c/autopar-5.c: New test.
6003         * testsuite/libgomp.c/autopar-6.c: New test.
6004         * testsuite/libgomp.c/autopar-7.c: New test.
6005         * testsuite/libgomp.c/autopar-8.c: New test.
6006
6007 2015-10-12  James Norris  <jnorris@codesourcery.com>
6008
6009         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
6010         initializer.
6011
6012 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
6013
6014         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
6015         using load_gcc_lib.
6016
6017 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
6018
6019         * oacc-ptx.h: Remove file, moving its content into...
6020         * config/nvptx/fortran.c: ... here...
6021         * config/nvptx/oacc-init.c: ..., here...
6022         * config/nvptx/oacc-parallel.c: ..., and here.
6023         * config/nvptx/openacc.f90: New file.
6024         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
6025         (link_ptx): Don't link in predefined bits of PTX code.
6026
6027 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
6028             Bernd Schmidt <bernds@codesourcery.com>
6029
6030         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
6031         (struct targ_ptx_obj): New.
6032         (nvptx_tdata): Move earlier, change data format.
6033         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
6034         objects.
6035         (GOMP_OFFLOAD_load_image): Adjust.
6036
6037 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
6038
6039         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
6040         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
6041         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
6042         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
6043         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
6044         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
6045         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
6046         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
6047         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
6048         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
6049         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
6050         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
6051         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
6052         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
6053         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
6054         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6055         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
6056         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
6057         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
6058         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
6059         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
6060         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
6061         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
6062         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
6063         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
6064         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
6065         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
6066         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
6067         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
6068         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
6069         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
6070         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
6071         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
6072         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
6073         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
6074         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
6075         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
6076         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
6077         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
6078         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
6079         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
6080         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
6081         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
6082         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
6083         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
6084         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
6085         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
6086         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
6087         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
6088         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
6089         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
6090         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
6091         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
6092         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
6093         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
6094         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
6095         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
6096         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
6097         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
6098         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
6099         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
6100         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
6101         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
6102
6103 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
6104
6105         * oacc-init.c (acc_on_device): Force optimization level.
6106
6107 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
6108
6109         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
6110         (cuda_errlist): Delete.
6111         (cuda_error): Reimplement.
6112
6113 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
6114
6115         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
6116         array.
6117         * libgomp.map (GOACC_parallel_keyed): New.
6118         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
6119         all callers.
6120         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
6121         and take keyed varargs list.  Adjust call to exec_func.
6122         (GOACC_parallel): Force host fallback.
6123         * libgomp_g.h (GOACC_parallel): Remove.
6124         (GOACC_parallel_keyed): Declare.
6125         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
6126         (stuct targ_gn_descriptor): Replace name field with launch field.
6127         (nvptx_exec): Lose separate geometry args, take array.  Process
6128         dynamic dimensions and adjust.
6129         (struct nvptx_tdata): Replace fn_names field with fn_descs.
6130         (GOMP_OFFLOAD_load_image): Adjust for change in function table
6131         data.
6132         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
6133         passing.
6134         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
6135         passing.
6136
6137 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
6138
6139         PR libgomp/67141
6140         * oacc-int.h (goacc_host_init): Add declaration.
6141         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
6142         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
6143
6144 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
6145             Sebastian Pop  <s.pop@samsung.com>
6146
6147         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
6148         match o/p.
6149         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
6150         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
6151         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
6152         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
6153         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
6154
6155 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
6156
6157         * configure.tgt: Add missing ;; in between nvptx and rtems
6158         snippets.
6159
6160 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6161
6162         * config/posix/pool.h (gomp_adjust_thread_attr): New.
6163         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
6164         (gomp_thread_pool_reservoir): Add priority member.
6165         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
6166         priority.
6167         (parse_thread_pools): Likewise.
6168         * team.c (gomp_team_start): Call configuration provided
6169         gomp_adjust_thread_attr(). Destroy thread attributes if
6170         necessary.
6171         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
6172
6173 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6174
6175         * config/posix/pool.h: New.
6176         * config/rtems/pool.h: Likewise.
6177         * config/rtems/proc.c: Likewise.
6178         * libgomp.h (gomp_thread_destructor): Declare.
6179         * team.c: Include configuration provided "pool.h".
6180         (gomp_get_thread_pool): Define in configuration.
6181         (gomp_team_end): Call configuration defined
6182         gomp_release_thread_pool().
6183
6184 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6185
6186         * config/rtems/bar.c: New.
6187         * config/rtems/bar.h: Likewise.
6188         * config/rtems/mutex.c: Likewise.
6189         * config/rtems/mutex.h: Likewise.
6190         * config/rtems/sem.c: Likewise.
6191         * config/rtems/sem.h: Likewise.
6192         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
6193         <sys/lock.h> header file.
6194         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
6195         supported by Newlib.
6196         * configure: Regenerate.
6197
6198 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6199
6200         * team.c (gomp_new_thread_pool): Delete and move content to ...
6201         (gomp_get_thread_pool): ... new function.  Allocate and
6202         initialize thread pool on demand.
6203         (get_last_team): Use gomp_get_thread_pool().
6204         (gomp_team_start): Delete thread pool initialization.
6205
6206 2015-09-03  Tom de Vries  <tom@codesourcery.com>
6207
6208         PR tree-optimization/65637
6209         * testsuite/libgomp.c/autopar-2.c: New test.
6210
6211 2015-08-29  Tom de Vries  <tom@codesourcery.com>
6212
6213         PR tree-optimization/46193
6214         * testsuite/libgomp.c/pr46193.c: New test.
6215
6216 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
6217
6218         libgomp/
6219         * libgomp.map: Add 4.0.2 version.
6220         * target.c (offload_image_descr): Add version field.
6221         (gomp_load_image_to_device): Add version argument.  Adjust plugin
6222         call.  Improve load mismatch diagnostic.
6223         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
6224         call.
6225         (GOMP_offload_regster): Make stub function, move bulk to ...
6226         (GOMP_offload_register_ver): ... here.  Process version argument.
6227         (GOMP_offload_unregister): Make stub function, move bulk to ...
6228         (GOMP_offload_unregister_ver): ... here.  Process version argument.
6229         (gomp_init_device): Process version field.
6230         (gomp_unload_device): Process version field.
6231         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
6232         macros.  Check plugin version.
6233         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
6234         loader and unloader types.
6235         * oacc-host.c: Include gomp-constants.h.
6236         (host_version): New.
6237         (host_load_image, host_unload_image): Adjust.
6238         (host_dispatch): Add host_version.
6239         * plugin/plugin-nvptx.c: Include gomp-constants.h.
6240         (GOMP_OFFLOAD_version): New.
6241         (GOMP_OFFLOAD_load_image): Add version arg and check it.
6242         (GOMP_OFFLOAD_unload_image): Likewise.
6243         * plugin/plugin-host.c: Include gomp-constants.h.
6244         (GOMP_OFFLOAD_version): New.
6245         (GOMP_OFFLOAD_load_image): Add version arg.
6246         (GOMP_OFFLOAD_unload_image): Likewise.
6247
6248 2015-08-24  Tom de Vries  <tom@codesourcery.com>
6249
6250         PR tree-optimization/65468
6251         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
6252
6253 2015-08-24  Tom de Vries  <tom@codesourcery.com>
6254
6255         PR tree-optimization/65468
6256         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
6257
6258 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
6259
6260         PR libgomp/66761
6261         PR libgomp/67303
6262         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
6263         (gomp_iter_guided_next): Idem.
6264         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
6265         (gomp_iter_ull_guided_next): Idem.
6266         * config/linux/wait.h (do_spin): Idem.
6267
6268 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
6269
6270         * libgomp-plugin.h (enum offload_target_type): Remove
6271         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
6272         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
6273         * openacc.h (enum acc_device_t): Likewise.
6274         * openacc_lib.h: Likewise.
6275         * oacc-init.c (name_of_acc_device_t): Don't handle it.
6276         (acc_on_device): Just use __builtin_acc_on_device.
6277         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
6278         of acc_on_device builtin.
6279         * plugin/plugin-host.h: Remove file.
6280         * plugin/plugin-host.c: Likewise, but salvage some content into...
6281         * oacc-host.c: ... this file.
6282         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
6283         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
6284         * Makefile.in: Regenerate.
6285         * configure: Likewise.
6286         * testsuite/lib/libgomp.exp
6287         (check_effective_target_openacc_host_nonshm_selected): Remove.
6288         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
6289         ACC_DEVICE_TYPE=host_nonshm.
6290         * testsuite/libgomp.oacc-c/c.exp: Likewise.
6291         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
6292         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
6293         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
6294         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
6295         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
6296
6297 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
6298             Jakub Jelinek  <jakub@redhat.com>
6299
6300         * config/nvptx/affinity.c: New file.
6301         * config/nvptx/alloc.c: Likewise.
6302         * config/nvptx/bar.c: Likewise.
6303         * config/nvptx/barrier.c: Likewise.
6304         * config/nvptx/critical.c: Likewise.
6305         * config/nvptx/env.c: Likewise.
6306         * config/nvptx/error.c: Likewise.
6307         * config/nvptx/fortran.c: Likewise.
6308         * config/nvptx/iter.c: Likewise.
6309         * config/nvptx/iter_ull.c: Likewise.
6310         * config/nvptx/libgomp-plugin.c: Likewise.
6311         * config/nvptx/lock.c: Likewise.
6312         * config/nvptx/loop.c: Likewise.
6313         * config/nvptx/loop_ull.c: Likewise.
6314         * config/nvptx/mutex.c: Likewise.
6315         * config/nvptx/oacc-async.c: Likewise.
6316         * config/nvptx/oacc-cuda.c: Likewise.
6317         * config/nvptx/oacc-host.c: Likewise.
6318         * config/nvptx/oacc-init.c: Likewise.
6319         * config/nvptx/oacc-mem.c: Likewise.
6320         * config/nvptx/oacc-parallel.c: Likewise.
6321         * config/nvptx/oacc-plugin.c: Likewise.
6322         * config/nvptx/omp-lock.h: Likewise.
6323         * config/nvptx/ordered.c: Likewise.
6324         * config/nvptx/parallel.c: Likewise.
6325         * config/nvptx/proc.c: Likewise.
6326         * config/nvptx/ptrlock.c: Likewise.
6327         * config/nvptx/sections.c: Likewise.
6328         * config/nvptx/sem.c: Likewise.
6329         * config/nvptx/single.c: Likewise.
6330         * config/nvptx/splay-tree.c: Likewise.
6331         * config/nvptx/target.c: Likewise.
6332         * config/nvptx/task.c: Likewise.
6333         * config/nvptx/team.c: Likewise.
6334         * config/nvptx/time.c: Likewise.
6335         * config/nvptx/work.c: Likewise.
6336         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
6337         * configure: Regenerate.
6338         * configure.tgt (config_path): Set to "nvptx" for target
6339         nvptx*-*-*.
6340
6341 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
6342
6343         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
6344
6345 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
6346
6347         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
6348         (cuda_errlist): Constify.
6349         (errmsg):  Move into ...
6350         (cuda_error): ... here.  Make smaller.
6351         (_XSTR, _STR): Delete.
6352         (cuda_synames): Delete.
6353         (verify_device_library): Delete.
6354         (nvptx_init): Don't call it.
6355
6356 2015-07-28  Tom de Vries  <tom@codesourcery.com>
6357
6358         * testsuite/libgomp.c/uns-outer-4.c: New test.
6359
6360 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
6361
6362         * testsuite/libgomp.c/pr66714.c: New test.
6363
6364 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
6365
6366         PR libgomp/66950
6367         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
6368         (fib_ref): New function.
6369         (fib): Correct corner cases in the recursion.
6370         (main): Replace the non-simd loop with fib_ref call.
6371         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
6372         subroutine.
6373         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
6374         for the last array element value.  Replace the non-simd loop with
6375         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
6376         of the last array element with according Fibonacci sequence element.
6377         (fib): Correct corner cases in the recursion.
6378
6379 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
6380
6381         * target.c (gomp_offload_image_to_device): Rename to ...
6382         (gomp_load_image_to_device): ... here.
6383         (GOMP_offload_register): Adjust call.
6384         (gomp_init_device): Likewise.
6385         (gomp_unload_image_from_device): New.  Broken out of ...
6386         (GOMP_offload_unregister): ... here.  Call it.
6387         (gomp_unload_device): New.
6388         * libgomp.h (gomp_unload_device): Declare.
6389         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
6390         mem maps.
6391
6392 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
6393
6394         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
6395         wait=-specific if.
6396         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
6397         !=0 condition.
6398         (goacc_waits): Move !num_waits handling to ...
6399         (GOACC_wait): ... here, the only caller that might have zero waits.
6400
6401         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
6402         (struct ptx_image_data): Move earlier, add fns field.
6403         (struct ptx_device): Add images and image_lock fields.
6404         (ptx_images, ptx_image_lock): Delete.
6405         (nvptx_open_device): Initialize images and image_lock fields.
6406         (nvptx_close_device): Destroy image_lock.
6407         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
6408         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
6409         fields.
6410
6411 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
6412
6413         * target.c (GOMP_offload_register): Use int for device type arg.
6414         (GOMP_offload_unregister): Likewise.
6415
6416         * target.c (struct_offload_image_descr): Constify host_table.
6417         (gomp_offload_image_to_device): Likewise.
6418         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
6419
6420         * libgomp.h (gomp_device_descr): Constify target data arguments.
6421         * target.c (struct offload_image_descr): Constify target_data.
6422         (gomp_offload_image_to_device): Likewise.
6423         (GOMP_offload_register): Likewise.
6424         (GOMP_offload_unrefister): Likewise.
6425         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
6426         GOMP_OFFLOAD_unload_image): Constify target data.
6427         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
6428         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
6429
6430 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
6431
6432         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
6433         Workaround driver library const error.
6434         (struct nvptx_tdata, nvptx_tdata_t): New.
6435         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
6436         type.
6437
6438 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
6439
6440         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
6441         of EPS parameter from integer to real.
6442         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
6443         type of EPS parameter from integer to real.
6444
6445 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6446
6447         * team.c (get_last_team): New.
6448         (gomp_new_team): Recycle last non-nested team if possible.
6449         (gomp_team_end): Move team work share list free lock destruction
6450         to ...
6451         (free_team): ... here.
6452
6453 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
6454
6455         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
6456         and ref from int to double.  Replaced their comparison with
6457         an inequality of their difference and EPS.
6458         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
6459         comparison of pri and a reference number with an inequality of their
6460         difference and EPS.
6461         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
6462         the comparison of sum and sum_ref with an inequality of their
6463         difference and EPS.
6464         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
6465         the comparison of pri and a reference number with an inequality of
6466         their difference and EPS.
6467
6468 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
6469
6470         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
6471         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
6472         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
6473         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
6474         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
6475         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
6476         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
6477         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
6478         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
6479         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
6480         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
6481         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
6482         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
6483         variables.
6484         (vec_mult): Likewise.  Add #pragma omp taskwait.
6485         (main): Adjust caller.
6486         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
6487         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
6488         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
6489         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
6490         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
6491         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
6492         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
6493         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
6494         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
6495         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
6496         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
6497         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
6498         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
6499         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
6500         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
6501         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
6502         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
6503         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
6504         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
6505         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
6506         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
6507         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
6508         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
6509         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
6510         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
6511         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
6512         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
6513         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
6514         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
6515         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
6516         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
6517         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
6518         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
6519         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
6520         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
6521         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
6522         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
6523         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
6524         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
6525         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
6526         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
6527         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
6528         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
6529         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
6530         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
6531         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
6532         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
6533         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
6534         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
6535         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
6536         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
6537         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
6538         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
6539         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
6540         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
6541         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
6542         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
6543         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
6544         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
6545         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
6546         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
6547         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
6548         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
6549         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
6550         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
6551         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
6552         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
6553         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
6554         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
6555         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
6556         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
6557         (vec_mult): Add !$omp taskwait.
6558         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
6559         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
6560         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
6561         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
6562         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
6563         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
6564         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
6565         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
6566         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
6567         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
6568         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
6569         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
6570         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
6571         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
6572         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
6573         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
6574         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
6575         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
6576         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
6577         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
6578         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
6579         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
6580         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
6581         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
6582         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
6583         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
6584         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
6585         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
6586         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
6587         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
6588         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
6589         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
6590         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
6591         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
6592         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
6593         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
6594         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
6595         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
6596         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
6597         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
6598         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
6599         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
6600         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
6601         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
6602         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
6603         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
6604         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
6605         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
6606         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
6607         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
6608         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
6609         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
6610         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
6611         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
6612         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
6613         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
6614         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
6615         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
6616         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
6617         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
6618         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
6619         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
6620         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
6621         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
6622         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
6623         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
6624         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
6625
6626 2015-07-10  Tom de Vries  <tom@codesourcery.com>
6627
6628         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
6629         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
6630
6631 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
6632
6633         PR libgomp/65099
6634         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
6635         in a 64-bit configuration.
6636         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
6637         offloading testing if no such device is available.
6638         * testsuite/libgomp.oacc-c/c.exp: Likewise.
6639         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
6640
6641 2015-07-08  Tom de Vries  <tom@codesourcery.com>
6642
6643         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
6644         second call to f.
6645         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
6646
6647 2015-07-07  Tom de Vries  <tom@codesourcery.com>
6648
6649         PR tree-optimization/66642
6650         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
6651         iteration count case.
6652         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
6653         function, factor out of ...
6654         (main): ... here.  Test low iteration count case.
6655
6656 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6657
6658         * libgomp.h (gomp_thread_pool): Comment last_team field.
6659
6660 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
6661
6662         * testsuite/libgomp.c++/pr66702-1.C: Require
6663         vect_simd_clones effective target.
6664         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
6665
6666 2015-06-30  Tom de Vries  <tom@codesourcery.com>
6667
6668         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
6669         already set.  Use DEFAULT_CFLAGS in dg-runtest.
6670         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
6671         "-O2".
6672
6673 2015-06-30  Tom de Vries  <tom@codesourcery.com>
6674
6675         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
6676         already set.  Use DEFAULT_CFLAGS in dg-runtest.
6677         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
6678         * testsuite/libgomp.c++/pr64824.C: Same.
6679         * testsuite/libgomp.c++/pr64868.C: Same.
6680         * testsuite/libgomp.c++/pr66199-1.C: Same.
6681         * testsuite/libgomp.c++/pr66199-2.C: Same.
6682         * testsuite/libgomp.c++/target-2.C: Same.
6683         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
6684         -std=<standard> option.
6685         * testsuite/libgomp.c++/udr-11.C: Same.
6686         * testsuite/libgomp.c++/udr-12.C: Same.
6687         * testsuite/libgomp.c++/udr-13.C: Same.
6688         * testsuite/libgomp.c++/udr-14.C: Same.
6689         * testsuite/libgomp.c++/udr-15.C: Same.
6690         * testsuite/libgomp.c++/udr-16.C: Same.
6691         * testsuite/libgomp.c++/udr-17.C: Same.
6692         * testsuite/libgomp.c++/udr-18.C: Same.
6693         * testsuite/libgomp.c++/udr-19.C: Same.
6694         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
6695         * testsuite/libgomp.c++/simd-1.C: Same.
6696         * testsuite/libgomp.c++/simd-2.C: Same.
6697         * testsuite/libgomp.c++/simd-3.C: Same.
6698         * testsuite/libgomp.c++/simd-4.C: Same.
6699         * testsuite/libgomp.c++/simd-5.C: Same.
6700         * testsuite/libgomp.c++/simd-6.C: Same.
6701         * testsuite/libgomp.c++/simd-7.C: Same.
6702         * testsuite/libgomp.c++/simd-8.C: Same.
6703         * testsuite/libgomp.c++/simd-9.C: Same.
6704         * testsuite/libgomp.c++/simd10.C: Same.
6705         * testsuite/libgomp.c++/simd11.C: Same.
6706         * testsuite/libgomp.c++/simd12.C: Same.
6707         * testsuite/libgomp.c++/simd13.C: Same.
6708
6709 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
6710
6711         PR middle-end/66702
6712         * testsuite/libgomp.c++/pr66702-1.C: New test.
6713         * testsuite/libgomp.c++/pr66702-2.C: New test.
6714
6715 2015-06-30  Tom de Vries  <tom@codesourcery.com>
6716
6717         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
6718         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
6719         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
6720         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
6721
6722 2015-06-30  Tom de Vries  <tom@codesourcery.com>
6723
6724         PR tree-optimization/66652
6725         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
6726         using restrict pointers.
6727         (main): Add arguments to calls to f.
6728         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
6729
6730 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
6731
6732         * configure.ac: Fix check for header <sys/sysctl.h>.
6733         * configure: Regenerate.
6734         * config.h.in: Likewise.
6735
6736 2015-06-23  Tom de Vries  <tom@codesourcery.com>
6737
6738         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
6739         abort.
6740         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
6741
6742 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
6743
6744         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
6745         acc_device_nvidia.
6746
6747         PR libgomp/66518
6748         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
6749         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
6750
6751 2015-06-15  Tom de Vries  <tom@codesourcery.com>
6752
6753         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
6754         dg-additional-options for any remaining options.
6755         * testsuite/libgomp.c/atomic-2.c: Same.
6756         * testsuite/libgomp.c/atomic-4.c: Same.
6757         * testsuite/libgomp.c/atomic-5.c: Same.
6758         * testsuite/libgomp.c/atomic-6.c: Same.
6759         * testsuite/libgomp.c/autopar-1.c: Same.
6760         * testsuite/libgomp.c/copyin-1.c: Same.
6761         * testsuite/libgomp.c/copyin-2.c: Same.
6762         * testsuite/libgomp.c/copyin-3.c: Same.
6763         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
6764         * testsuite/libgomp.c/nestedfn-5.c: Same.
6765         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
6766         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
6767         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
6768         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
6769         * testsuite/libgomp.c/pr32362-1.c: Same.
6770         * testsuite/libgomp.c/pr32362-2.c: Same.
6771         * testsuite/libgomp.c/pr32362-3.c: Same.
6772         * testsuite/libgomp.c/pr39591-1.c: Same.
6773         * testsuite/libgomp.c/pr39591-2.c: Same.
6774         * testsuite/libgomp.c/pr39591-3.c: Same.
6775         * testsuite/libgomp.c/pr58392.c: Same.
6776         * testsuite/libgomp.c/pr58756.c: Same.
6777         * testsuite/libgomp.c/simd-1.c: Same.
6778         * testsuite/libgomp.c/simd-10.c: Same.
6779         * testsuite/libgomp.c/simd-11.c: Same.
6780         * testsuite/libgomp.c/simd-12.c: Same.
6781         * testsuite/libgomp.c/simd-13.c: Same.
6782         * testsuite/libgomp.c/simd-14.c: Same.
6783         * testsuite/libgomp.c/simd-15.c: Same.
6784         * testsuite/libgomp.c/simd-2.c: Same.
6785         * testsuite/libgomp.c/simd-3.c: Same.
6786         * testsuite/libgomp.c/simd-4.c: Same.
6787         * testsuite/libgomp.c/simd-5.c: Same.
6788         * testsuite/libgomp.c/simd-6.c: Same.
6789         * testsuite/libgomp.c/simd-7.c: Same.
6790         * testsuite/libgomp.c/simd-8.c: Same.
6791         * testsuite/libgomp.c/simd-9.c: Same.
6792
6793 2015-06-15  Tom de Vries  <tom@codesourcery.com>
6794
6795         * testsuite/libgomp.c/pr35625.c: Fix typo.
6796
6797 2015-06-15  Tom de Vries  <tom@codesourcery.com>
6798
6799         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
6800         in dg-options.
6801         * testsuite/libgomp.c/atomic-3.c: Same.
6802         * testsuite/libgomp.c/debug-1.c: Same.
6803         * testsuite/libgomp.c/nqueens-1.c: Same.
6804         * testsuite/libgomp.c/pr26171.c: Same.
6805         * testsuite/libgomp.c/pr48591.c: Same.
6806         * testsuite/libgomp.c/pr64824.c: Same.
6807         * testsuite/libgomp.c/pr64868.c: Same.
6808         * testsuite/libgomp.c/pr66133.c: Same.
6809         * testsuite/libgomp.c/pr66199-1.c: Same.
6810         * testsuite/libgomp.c/pr66199-2.c: Same.
6811         * testsuite/libgomp.c/target-8.c: Same.
6812
6813 2015-06-15  Tom de Vries  <tom@codesourcery.com>
6814
6815         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
6816         -std={gnu99,c99}.
6817         * testsuite/libgomp.c/for-1.c: Same.
6818         * testsuite/libgomp.c/for-2.c: Same.
6819         * testsuite/libgomp.c/for-3.c: Same.
6820         * testsuite/libgomp.c/pr35625.c: Same.
6821         * testsuite/libgomp.c/pr39154.c: Same.
6822         * testsuite/libgomp.c/simd-16.c: Same.
6823         * testsuite/libgomp.c/simd-17.c: Same.
6824
6825 2015-06-13  Tom de Vries  <tom@codesourcery.com>
6826
6827         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
6828
6829 2015-06-13  Tom de Vries  <tom@codesourcery.com>
6830
6831         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
6832         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
6833         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
6834         (N): Define.
6835         (main): Use N instead of hardcoded constants.
6836
6837 2015-06-05  Tom de Vries  <tom@codesourcery.com>
6838
6839         merge from gomp4 branch:
6840         2015-05-28  Tom de Vries  <tom@codesourcery.com>
6841
6842         PR tree-optimization/65443
6843         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
6844         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
6845         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
6846
6847 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6848
6849         * testsuite/libgomp.graphite/bounds.c: Adjust for
6850         cleanup-tree-dump removal.
6851         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
6852         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6853         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6854         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
6855         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6856         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6857         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6858         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6859         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6860         * testsuite/libgomp.graphite/pr41118.c: Likewise.
6861
6862 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
6863
6864         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
6865         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
6866         (futex_wake) [!__x86_64__]: Ditto.
6867
6868 2015-05-28  Julian Brown  <julian@codesourcery.com>
6869
6870         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
6871         function comment. Only call gomp_fatal if new argument is true.
6872         (acc_dev_num_out_of_range): New function.
6873         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
6874         acc_dev_num_out_of_range as appropriate.
6875         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
6876         (acc_get_device_num, acc_set_device_num): Update calls to
6877         resolve_device.
6878         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
6879         output.
6880
6881 2015-05-28  Julian Brown  <julian@codesourcery.com>
6882
6883         PR libgomp/65742
6884         * oacc-init.c (plugin/plugin-host.h): Include.
6885         (acc_on_device): Check whether we're in an offloaded region for
6886         host_nonshm
6887         plugin. Don't use __builtin_acc_on_device.
6888         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
6889         nonshm_exec flag in thread-local data.
6890         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
6891         data for host_nonshm plugin.
6892         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
6893         for host_nonshm plugin.
6894         * plugin/plugin-host.h: New.
6895
6896 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
6897
6898         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
6899
6900 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
6901
6902         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
6903         Declare as int.
6904         (FUTEX_PRIVATE_FLAG): Remove L suffix.
6905         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
6906         Declare as int.
6907
6908 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
6909
6910         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
6911
6912 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
6913
6914         * target.c (gomp_map_pointer): New function abstracting out
6915         GOMP_MAP_POINTER handling.
6916         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
6917         gomp_map_pointer().
6918
6919 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
6920
6921         PR middle-end/66199
6922         * testsuite/libgomp.c/pr66199-1.c: New test.
6923         * testsuite/libgomp.c/pr66199-2.c: New test.
6924         * testsuite/libgomp.c++/pr66199-1.C: New test.
6925         * testsuite/libgomp.c++/pr66199-2.C: New test.
6926         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
6927         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
6928
6929 2015-05-19  Julian Brown  <julian@codesourcery.com>
6930
6931         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
6932         on cuInit failure.
6933
6934 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
6935
6936         PR middle-end/66133
6937         * testsuite/libgomp.c/pr66133.c: New test.
6938
6939 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
6940
6941         * Makefile.in: Regenerated with automake-1.11.6.
6942         * aclocal.m4: Likewise.
6943         * config.h.in: Likewise.
6944         * configure: Likewise.
6945         * testsuite/Makefile.in: Likewise.
6946
6947 2015-05-08  Jason Merrill  <jason@redhat.com>
6948
6949         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
6950         _Complex.
6951
6952         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
6953
6954 2015-05-06  Julian Brown  <julian@codesourcery.com>
6955
6956         * oacc-init.c (acc_device_lock): Add explanatory comment.
6957         (resolve_device): Add comment about locking requirement.
6958         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
6959         gomp_init_device and gomp_fini_device calls.
6960         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
6961         (acc_get_device_num, acc_set_device_num): Add locking around
6962         resolve_device and gomp_init_device calls.
6963
6964 2015-05-06  Julian Brown  <julian@codesourcery.com>
6965
6966         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
6967         goacc_thread_lock on error paths.
6968         * oacc-mem.c (lookup_host): Remove locking from function. Note
6969         locking requirement for caller in function comment.
6970         (lookup_dev): Likewise.
6971         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
6972         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
6973         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
6974         Add locking.
6975
6976 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
6977
6978         PR testsuite/65205
6979         PR libgomp/65993
6980         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
6981         don't expect "0x" prefix for "%p" format specifier, don't expect
6982         "(nil)" for NULL pointer.
6983         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
6984         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
6985         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6986         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
6987         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
6988         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
6989         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
6990         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
6991         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
6992         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
6993         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
6994         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
6995         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
6996         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
6997         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
6998         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
6999         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7000         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7001         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7002         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7003         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7004         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7005         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7006         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7007         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7008         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7009         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7010         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7011         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
7012         accurately specify what we're looking for.
7013         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
7014         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
7015         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
7016         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
7017         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
7018
7019 2015-04-30  James Norris  <jnorris@codesourcery.com>
7020
7021         PR testsuite/65205
7022         * testsuite/lib/libgomp.exp
7023         (check_effective_target_openacc_host_selected)
7024         (check_effective_target_openacc_host_nonshm_selected): New
7025         procedures.
7026         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
7027         dg-shouldfail.
7028         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
7029         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
7030         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7031         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7032         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7033         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
7034         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7035         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7036         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7037         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7038         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7039         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7040         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7041         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7042         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7043         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
7044         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7045         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7046         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7047         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7048         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7049         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
7050         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7051         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7052         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7053         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7054         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7055         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7056         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7057         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7058         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7059         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7060         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7061         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
7062         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
7063         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
7064         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
7065         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
7066         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
7067         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
7068         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
7069         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
7070         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
7071
7072 2015-04-08  Julian Brown  <julian@codesourcery.com>
7073
7074         * libgomp.h (target_mem_desc: Remove mem_map field.
7075         (acc_dispatch_t): Remove open_device_func, close_device_func,
7076         get_device_num_func, set_device_num_func, target_data members.
7077         Change create_thread_data_func argument to device number instead of
7078         generic pointer.
7079         * oacc-async.c (assert.h): Include.
7080         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
7081         (acc_wait_all, acc_wait_all_async): Use current host thread's
7082         active device, not base_dev.
7083         * oacc-cuda.c (acc_get_current_cuda_device)
7084         (acc_get_current_cuda_context, acc_get_cuda_stream)
7085         (acc_set_cuda_stream): Likewise.
7086         * oacc-host.c (host_dispatch): Don't set open_device_func,
7087         close_device_func, get_device_num_func or set_device_num_func.
7088         * oacc-init.c (base_dev, init_key): Remove.
7089         (cached_base_dev): New.
7090         (name_of_acc_device_t): New.
7091         (acc_init_1): Initialise default-numbered device, not zeroth.
7092         (acc_shutdown_1): Close all devices of a given type.
7093         (goacc_destroy_thread): Don't use base_dev.
7094         (lazy_open, lazy_init, lazy_init_and_open): Remove.
7095         (goacc_attach_host_thread_to_device): New.
7096         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
7097         (acc_get_num_devices): Don't use base_dev.
7098         (acc_set_device_type): Reimplement.
7099         (acc_get_device_type): Don't use base_dev.
7100         (acc_get_device_num): Tweak logic.
7101         (acc_set_device_num): Likewise.
7102         (acc_on_device): Use acc_get_device_type.
7103         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
7104         (goacc_lazy_initialize): Reimplement with acc_init and
7105         goacc_attach_host_thread_to_device.
7106         * oacc-int.h (goacc_thread): Add base_dev field.
7107         (base_dev): Remove extern declaration.
7108         (goacc_attach_host_thread_to_device): Add prototype.
7109         * oacc-mem.c (acc_malloc): Use current thread's device instead of
7110         base_dev.
7111         (acc_free): Likewise.
7112         (acc_memcpy_to_device): Likewise.
7113         (acc_memcpy_from_device): Likewise.
7114         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
7115         goacc_lazy_initialize (throughout).
7116         (GOACC_parallel): Use tgt_offset to locate target functions.
7117         * target.c (gomp_map_vars): Don't set tgt->mem_map.
7118         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
7119         (gomp_load_plugin_for_device): Remove open_device, close_device,
7120         get_device_num, set_device_num openacc hook initialisation. Don't set
7121         openacc.target_data.
7122         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
7123         (GOMP_OFFLOAD_openacc_close_device)
7124         (GOMP_OFFLOAD_openacc_get_device_num)
7125         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
7126         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
7127         to int.
7128         * plugin/plugin-nvptx.c (ptx_inited): Remove.
7129         (instantiated_devices, ptx_dev_lock): New.
7130         (struct ptx_image_data): New.
7131         (ptx_devices, ptx_images, ptx_image_lock): New.
7132         (fini_streams_for_device): Reorder cuStreamDestroy call.
7133         (nvptx_get_num_devices): Remove forward declaration.
7134         (nvptx_init): Change return type to bool.
7135         (nvptx_fini): Remove.
7136         (nvptx_attach_host_thread_to_device): New.
7137         (nvptx_open_device): Return struct ptx_device* instead of void*.
7138         (nvptx_close_device): Change argument type to struct ptx_device*,
7139         return type to void.
7140         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
7141         (kernel_target_data, kernel_host_table): Remove static globals.
7142         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
7143         (GOMP_OFFLOAD_init_device): Reimplement.
7144         (GOMP_OFFLOAD_fini_device): Likewise.
7145         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
7146         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
7147         (GOMP_OFFLOAD_host2dev): Use ORD argument.
7148         (GOMP_OFFLOAD_openacc_open_device)
7149         (GOMP_OFFLOAD_openacc_close_device)
7150         (GOMP_OFFLOAD_openacc_set_device_num)
7151         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
7152         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
7153         (device number).
7154
7155         testsuite/
7156         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
7157
7158 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
7159
7160         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
7161         * libgomp.h (struct gomp_memory_mapping): Remove.
7162         (struct target_mem_desc): Change type of mem_map from
7163         gomp_memory_mapping * to splay_tree_s *.
7164         (struct gomp_device_descr): Remove register_image_func, get_table_func.
7165         Add load_image_func, unload_image_func.
7166         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
7167         Remove offload_regions_registered.
7168         (gomp_init_tables): Remove.
7169         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
7170         to splay_tree_s *.
7171         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
7172         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
7173         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
7174         offload_regions_registered.
7175         Initialize load_image_func, unload_image_func, mem_map.root.
7176         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
7177         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
7178         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
7179         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
7180         gomp_memory_mapping *.  Use dev's lock and splay_tree.
7181         (lookup_dev): Use dev's lock.
7182         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
7183         (acc_is_present): Likewise.
7184         (acc_map_data): Likewise.
7185         (acc_unmap_data): Likewise.  Use dev's lock.
7186         (present_create_copy): Likewise.
7187         (delete_copyout): Pass dev to lookup_host instead of mem_map.
7188         (update_dev_host): Likewise.
7189         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
7190         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
7191         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
7192         (GOMP_OFFLOAD_get_table): Remove
7193         (GOMP_OFFLOAD_load_image): New function.
7194         (GOMP_OFFLOAD_unload_image): New function.
7195         * target.c (register_lock): New mutex for offload image registration.
7196         (num_devices): Do not guard with PLUGIN_SUPPORT.
7197         (gomp_realloc_unlock): New static function.
7198         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
7199         before gomp_fatal.
7200         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
7201         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
7202         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
7203         mem_map's.
7204         (gomp_unmap_vars): Likewise.
7205         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
7206         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
7207         (gomp_offload_image_to_device): New static function.
7208         (GOMP_offload_register): Add mutex lock.
7209         Call gomp_offload_image_to_device for all initialized devices.
7210         Replace gomp_realloc with gomp_realloc_unlock.
7211         (GOMP_offload_unregister): New function.
7212         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
7213         get_table_func from the plugin with calls to init_device_func and
7214         gomp_offload_image_to_device.
7215         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
7216         to splay_tree_s *.
7217         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
7218         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
7219         (GOMP_target_data): Do not call gomp_init_tables.
7220         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
7221         (gomp_load_plugin_for_device): Replace register_image and get_table
7222         with load_image and unload_image in DLSYM ().
7223         (gomp_register_images_for_device): Remove function.
7224         (gomp_target_init): Do not initialize current_device.mem_map.*,
7225         current_device.offload_regions_registered.
7226         Remove call to gomp_register_images_for_device.
7227         Do not free offload_images and num_offload_images.
7228
7229 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
7230
7231         PR fortran/65597
7232         * testsuite/libgomp.fortran/pr65597.f90: New test.
7233
7234 2015-03-27  Tom de Vries  <tom@codesourcery.com>
7235
7236         PR testsuite/65594
7237         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
7238         (init, check): New function.
7239         (foo): Change return type to void.
7240         (main): Call init and check.
7241
7242 2015-03-27  Tom de Vries  <tom@codesourcery.com>
7243
7244         PR testsuite/65594
7245         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
7246         (foo): Use M for non-inner loops to scale down test-case.
7247
7248 2015-03-25  Kai Tietz  <ktietz@redhat.com>
7249
7250         PR libgomp/64972
7251         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
7252         (GOACC_data_start): Likewise.
7253         * target.c (gomp_map_vars): Likewise.
7254
7255 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
7256
7257         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
7258         hppa*-*-hpux*.
7259
7260 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
7261
7262         * testsuite/libgomp.c/target-10.c: New test.
7263         * testsuite/libgomp.c++/target-4.C: New test.
7264
7265 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
7266
7267         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
7268         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
7269
7270 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7271
7272         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
7273         * configure.ac (*-*-rtems*): Assume Pthread is supported.
7274         (pthread.h): Check for this header file.
7275         * configure: Regenerate.
7276
7277 2015-02-25  Tom de Vries  <tom@codesourcery.com>
7278
7279         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
7280         (check_reduction_op, check_reduction_macro, max, min):
7281         Declare.
7282         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
7283         function.
7284         (main): Use new functions.
7285
7286 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
7287
7288         * target.c (gomp_load_plugin_for_device): Use const char * instead of
7289         char * for variables holding dlerror return values.
7290         (DLSYM_OPT): Ditto.
7291
7292 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
7293
7294         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
7295
7296 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
7297             Cesar Philippidis  <cesar@codesourcery.com>
7298
7299         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
7300         GOACC_ctaid, and GOACC_nctaid routines.
7301
7302 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
7303
7304         PR c/64824
7305         * testsuite/libgomp.c/atomic-18.c: New test.
7306         * testsuite/libgomp.c++/atomic-16.C: New test.
7307
7308 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
7309
7310         PR c/64824
7311         PR c/64868
7312         * testsuite/libgomp.c/pr64824.c: New test.
7313         * testsuite/libgomp.c/pr64868.c: New test.
7314         * testsuite/libgomp.c++/pr64824.C: New test.
7315         * testsuite/libgomp.c++/pr64868.C: New test.
7316
7317 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
7318
7319         PR libgomp/64635
7320         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
7321         Link with -lpthread.
7322         * config/aix/plugin-suffix.h: Delete.
7323
7324 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
7325
7326         PR libgomp/64635
7327         * configure.tgt (*-*-aix*): Use config_path "aix posix".
7328         (*-*-darwin*): Use config_path "bsd darwin posix".
7329         (*-*-hpux*): Use config_path "hpux posix".
7330         * target.c: Add include of plugin-suffix.h and use
7331         SONAME_SUFFIX macro.
7332         * config/aix/plugin-suffix.h: New file.
7333         * config/darwin/plugin-suffix.h: New file.
7334         * config/hpux/plugin-suffix.h: New file.
7335         * config/posix/plugin-suffix.h: New file.
7336
7337 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
7338
7339         PR middle-end/64734
7340         * libgomp.c/pr64734.c: New test.
7341
7342 2015-01-23  Tom de Vries  <tom@codesourcery.com>
7343
7344         PR libgomp/64672
7345         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
7346
7347 2015-01-23  Tom de Vries  <tom@codesourcery.com>
7348
7349         PR libgomp/64707
7350         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
7351         dg-options.
7352
7353 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
7354
7355         PR libgomp/64625
7356         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
7357         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
7358         formal parameter.  Update all users.
7359         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
7360         Document unused formal parameter.
7361
7362 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
7363
7364         * oacc-parallel.c: Don't include <alloca.h>.
7365         (GOACC_parallel): Use gomp_alloca instead of alloca.
7366
7367 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
7368
7369         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
7370
7371 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
7372             James Norris  <jnorris@codesourcery.com>
7373             Tom de Vries  <tom@codesourcery.com>
7374             Julian Brown  <julian@codesourcery.com>
7375             Cesar Philippidis  <cesar@codesourcery.com>
7376             Nathan Sidwell  <nathan@codesourcery.com>
7377             Tobias Burnus  <burnus@net-b.de>
7378
7379         * Makefile.am (search_path): Add $(top_srcdir)/../include.
7380         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
7381         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
7382         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
7383         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
7384         Include $(top_srcdir)/plugin/Makefrag.am.
7385         (nodist_libsubinclude_HEADERS): Add openacc.h.
7386         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
7387         openacc.f90, openacc.mod, openacc_kinds.mod.
7388         (omp_lib.mod): Generalize into...
7389         (%.mod): ... this new rule.
7390         (openacc_kinds.mod, openacc.mod): New rules.
7391         * plugin/configfrag.ac: New file.
7392         * configure.ac: Move plugin/offloading support into it.  Include
7393         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
7394         * plugin/Makefrag.am: New file.
7395         * testsuite/Makefile.am (OFFLOAD_TARGETS)
7396         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
7397         export.
7398         (libgomp-test-support.exp): New rule.
7399         (all-local): Depend on it.
7400         * Makefile.in: Regenerate.
7401         * testsuite/Makefile.in: Regenerate.
7402         * config.h.in: Likewise.
7403         * configure: Likewise.
7404         * configure.tgt: Harden shell syntax.
7405         * env.c: Include "oacc-int.h".
7406         (parse_acc_device_type): New function.
7407         (gomp_debug_var, goacc_device_type, goacc_device_num): New
7408         variables.
7409         (initialize_env): Initialize those.  Call
7410         goacc_runtime_initialize.
7411         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
7412         (gomp_fatal): Call gomp_vfatal.
7413         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
7414         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
7415         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
7416         (splay_tree_node, splay_tree, splay_tree_key)
7417         (struct target_mem_desc, struct splay_tree_key_s)
7418         (struct gomp_memory_mapping, struct acc_dispatch_t)
7419         (struct gomp_device_descr, gomp_acc_insert_pointer)
7420         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
7421         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
7422         (gomp_free_memmap, gomp_fini_device): New declarations.
7423         (gomp_vdebug, gomp_debug): New macros.
7424         Include "splay-tree.h".
7425         * libgomp.map (OACC_2.0): New symbol version.  Use for
7426         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
7427         acc_set_device_type_h_, acc_get_device_type,
7428         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
7429         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
7430         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
7431         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
7432         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
7433         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
7434         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
7435         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
7436         acc_copyin_array_h_, acc_present_or_copyin,
7437         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
7438         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
7439         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
7440         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
7441         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
7442         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
7443         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
7444         acc_update_device, acc_update_device_32_h_,
7445         acc_update_device_64_h_, acc_update_device_array_h_,
7446         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
7447         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
7448         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
7449         acc_is_present_64_h_, acc_is_present_array_h_,
7450         acc_memcpy_to_device, acc_memcpy_from_device,
7451         acc_get_current_cuda_device, acc_get_current_cuda_context,
7452         acc_get_cuda_stream, acc_set_cuda_stream.
7453         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
7454         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
7455         GOACC_update, GOACC_wait, GOACC_get_thread_num,
7456         GOACC_get_num_threads.
7457         (GOMP_PLUGIN_1.0): New symbol version.  Use for
7458         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
7459         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
7460         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
7461         GOMP_PLUGIN_acc_thread.
7462         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
7463         environment variable.
7464         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
7465         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
7466         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
7467         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
7468         (splay_tree_remove): New declarations.
7469         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
7470         (splay_tree_remove, splay_tree_lookup): Move into...
7471         * splay-tree.c: ... this new file.
7472         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
7473         (splay_tree_node, splay_tree, splay_tree_key)
7474         (struct target_mem_desc, struct splay_tree_key_s)
7475         (struct gomp_device_descr): Don't declare.
7476         (num_devices_openmp): New variable.
7477         (gomp_get_num_devices ): Use it.
7478         (gomp_init_targets_once): New function.
7479         (gomp_get_num_devices ): Use it.
7480         (get_kind, gomp_copy_from_async, gomp_free_memmap)
7481         (gomp_fini_device, gomp_register_image_for_device): New functions.
7482         (gomp_map_vars): Add devaddrs parameter.
7483         (gomp_update): Add mm parameter.
7484         (gomp_init_device): Move most of it into...
7485         (gomp_init_tables): ... this new function.
7486         (gomp_register_images_for_device): Remove function.
7487         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
7488         Make them hidden instead of static.
7489         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
7490         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
7491         (GOMP_target_end_data, GOMP_target_update)
7492         (gomp_load_plugin_for_device, gomp_target_init): Update for
7493         OpenACC changes.
7494         * oacc-async.c: New file.
7495         * oacc-cuda.c: Likewise.
7496         * oacc-host.c: Likewise.
7497         * oacc-init.c: Likewise.
7498         * oacc-int.h: Likewise.
7499         * oacc-mem.c: Likewise.
7500         * oacc-parallel.c: Likewise.
7501         * oacc-plugin.c: Likewise.
7502         * oacc-plugin.h: Likewise.
7503         * oacc-ptx.h: Likewise.
7504         * openacc.f90: Likewise.
7505         * openacc.h: Likewise.
7506         * openacc_lib.h: Likewise.
7507         * plugin/plugin-host.c: Likewise.
7508         * plugin/plugin-nvptx.c: Likewise.
7509         * libgomp-plugin.c: Likewise.
7510         * libgomp-plugin.h: Likewise.
7511         * libgomp_target.h: Remove file after merging content into the
7512         former file.  Update all users.
7513         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
7514         (offload_targets_s, offload_targets_s_openacc): New variables.
7515         (check_effective_target_openacc_nvidia_accel_present)
7516         (check_effective_target_openacc_nvidia_accel_selected): New
7517         procedures.
7518         (libgomp_init): Update for OpenACC changes.
7519         * testsuite/libgomp-test-support.exp.in: New file.
7520         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
7521         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7522         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
7523         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
7524         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
7525         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
7526         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
7527         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
7528         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
7529         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
7530         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
7531         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
7532         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
7533         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
7534         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
7535         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
7536         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
7537         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
7538         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
7539         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
7540         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
7541         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
7542         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
7543         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
7544         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
7545         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
7546         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
7547         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
7548         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
7549         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
7550         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
7551         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
7552         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
7553         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
7554         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
7555         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
7556         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
7557         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
7558         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
7559         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
7560         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
7561         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
7562         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
7563         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
7564         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7565         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
7566         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
7567         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
7568         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
7569         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
7570         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7571         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
7572         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
7573         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
7574         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
7575         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
7576         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
7577         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
7578         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7579         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
7580         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
7581         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
7582         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
7583         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
7584         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
7585         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
7586         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
7587         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
7588         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
7589         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
7590         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
7591         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
7592         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
7593         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
7594         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
7595         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
7596         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
7597         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
7598         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
7599         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
7600         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
7601         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
7602         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
7603         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
7604         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
7605         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
7606         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
7607         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
7608         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
7609         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
7610         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
7611         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
7612         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
7613         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
7614         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
7615         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
7616         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
7617         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
7618         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
7619         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
7620         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
7621         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
7622         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
7623         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
7624         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
7625         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
7626         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
7627         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
7628         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
7629         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
7630         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
7631         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
7632         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
7633         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
7634         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
7635         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
7636         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
7637         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
7638         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
7639         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
7640         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
7641         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
7642         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
7643         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
7644         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
7645         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
7646         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
7647         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
7648         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
7649         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
7650         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
7651         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
7652         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
7653         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
7654         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
7655         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
7656         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
7657         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
7658         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
7659         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
7660         Likewise.
7661         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
7662         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
7663         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
7664         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
7665         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
7666         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
7667         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
7668         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
7669         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
7670         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
7671         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
7672         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
7673         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
7674         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
7675         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
7676         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
7677         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
7678         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
7679         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
7680         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
7681         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
7682         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
7683         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
7684         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
7685         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
7686         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
7687         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
7688         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
7689         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
7690         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
7691         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
7692         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
7693         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
7694         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
7695         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
7696         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
7697         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
7698         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
7699         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
7700         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
7701         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
7702         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
7703         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
7704         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
7705         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
7706         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
7707         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
7708         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
7709         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
7710         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
7711         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
7712         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
7713         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
7714         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
7715         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
7716         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
7717         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
7718         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
7719         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
7720         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
7721
7722 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
7723             Julian Brown  <julian@codesourcery.com>
7724             David Malcolm  <dmalcolm@redhat.com>
7725
7726         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
7727         to "GNU Offloading and Multi Processing Runtime Library".  Change
7728         all users.
7729         * configure: Regenerate.
7730         * libgomp.texi: Update.
7731
7732 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
7733
7734         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
7735         "$tgt_dir/lib32".
7736         * configure: Regenerate.
7737
7738         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
7739         "intelmic" in $offload_targets.
7740
7741 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
7742
7743         Update copyright years.
7744
7745         * libgomp.texi: Bump @copying's copyright year.
7746
7747 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7748
7749         * testsuite/lib/libgomp.exp: Load target-utils.exp.
7750         Move load of target-supportes.exp earlier.
7751
7752 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
7753
7754         * testsuite/libgomp.c/target-9.c: New test.
7755
7756 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
7757
7758         * config.h.in: Regenerate.
7759         * configure: Regenerate.
7760         * configure.ac: Add GCC_CHECK_EMUTLS.
7761         * libgomp.h: Add check for USE_EMUTLS: this case
7762         is equal to HAVE_TLS.
7763         * team.c: Likewise.
7764
7765 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
7766
7767         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
7768
7769 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
7770             Ilya Verbin  <ilya.verbin@intel.com>
7771
7772         * testsuite/libgomp.c/target-critical-1.c: New test.
7773
7774 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
7775
7776         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
7777         to dg-options unless expensive testing is on.
7778         (TESTITERS): Define to N if not defined.
7779         (main): Use TESTITERS instead of N.
7780         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
7781         dg-additional-options depending on whether expensive testing is on.
7782         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
7783         Decrease N to 100000 and CHUNKSZ to 10000.
7784
7785 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
7786
7787         PR fortran/63938
7788         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
7789         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
7790
7791 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
7792
7793         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
7794
7795 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
7796
7797         PR bootstrap/63784
7798         * configure: Regenerated.
7799
7800 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
7801
7802         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
7803         vect_simd_clones effective target.
7804         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
7805
7806 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
7807
7808         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
7809         of 32 as block_size.
7810         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
7811         instead of 32 as block_size.
7812
7813 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
7814             Ilya Verbin  <ilya.verbin@intel.com>
7815
7816         * Makefile.in: Regenerate.
7817         * configure: Regenerate.
7818         * configure.ac: Set up offload_additional_options,
7819         offload_additional_lib_paths and offload_targets.
7820         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
7821         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
7822         * testsuite/Makefile.in: Regenerate.
7823         * testsuite/lib/libgomp.exp (libgomp_init): Append
7824         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
7825         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
7826         build directory to LD_LIBRARY_PATH for intelmic offload targets.
7827
7828 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
7829             Ilya Verbin  <ilya.verbin@intel.com>
7830             Kirill Yukhin  <kirill.yukhin@intel.com>
7831             Ilya Tocar  <ilya.tocar@intel.com>
7832
7833         * testsuite/lib/libgomp.exp
7834         (check_effective_target_offload_device): New.
7835         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
7836         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
7837         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
7838         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
7839         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
7840         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
7841         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
7842         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
7843         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
7844         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
7845         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
7846         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
7847         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
7848         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
7849         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
7850         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
7851         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
7852         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
7853         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
7854         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
7855         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
7856         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
7857         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
7858         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
7859         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
7860         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
7861         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
7862         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
7863         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
7864         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
7865         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
7866         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
7867         * testsuite/libgomp.c/target-7.c: Fix test.
7868         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
7869         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
7870         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
7871         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
7872         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
7873         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
7874         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
7875         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
7876         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
7877         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
7878         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
7879         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
7880         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
7881         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
7882         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
7883         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
7884         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
7885         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
7886         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
7887         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
7888         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
7889         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
7890         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
7891         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
7892         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
7893         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
7894         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
7895         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
7896         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
7897         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
7898         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
7899
7900 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
7901             Ilya Verbin  <ilya.verbin@intel.com>
7902             Thomas Schwinge  <thomas@codesourcery.com>
7903             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7904
7905         * libgomp.map (GOMP_4.0.1): New symbol version.
7906         Add GOMP_offload_register.
7907         * libgomp_target.h: New file.
7908         * splay-tree.h: New file.
7909         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
7910         (gomp_target_init): New forward declaration.
7911         (gomp_is_initialized): New static variable.
7912         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
7913         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
7914         New structures.
7915         (offload_images, num_offload_images, devices, num_devices): New static
7916         variables.
7917         (splay_compare): New static function.
7918         (struct gomp_device_descr): New structure.
7919         (gomp_get_num_devices): Call gomp_target_init.
7920         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
7921         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
7922         (GOMP_offload_register): New function.
7923         (GOMP_target): Arrange for host callback to be performed in a separate
7924         initial thread and contention group, inheriting ICVs from
7925         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
7926         Add device initialization and lookup for target function in splay tree.
7927         (GOMP_target_data): Add device initialization and call gomp_map_vars.
7928         (GOMP_target_end_data): Call gomp_unmap_vars.
7929         (GOMP_target_update): Add device initialization and call gomp_update.
7930         (gomp_load_plugin_for_device, gomp_register_images_for_device)
7931         (gomp_target_init): New static functions.
7932
7933 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
7934             Thomas Schwinge  <thomas@codesourcery.com>
7935             Ilya Verbin  <ilya.verbin@intel.com>
7936             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7937
7938         * config.h.in: Regenerate.
7939         * configure: Regenerate.
7940         * configure.ac: Check for libdl, required for plugin support.
7941         (PLUGIN_SUPPORT): Define if plugins are supported.
7942         (enable_offload_targets): Support Intel MIC targets.
7943         (OFFLOAD_TARGETS): List of target names suitable for offloading.
7944
7945 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7946
7947         PR target/63610
7948         * configure: Regenerate.
7949
7950 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7951
7952         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
7953
7954 2014-10-06  Marek Polacek  <polacek@redhat.com>
7955
7956         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
7957         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
7958         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
7959         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
7960
7961 2014-10-06  Marek Polacek  <polacek@redhat.com>
7962
7963         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
7964         * testsuite/libgomp.c/nqueens-1.c: Likewise.
7965         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7966         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7967         * testsuite/libgomp.c/pr36802-2.c: Likewise.
7968         * testsuite/libgomp.c/pr36802-3.c: Likewise.
7969         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
7970         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
7971         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
7972         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
7973         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
7974         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
7975         * testsuite/libgomp.c/omp-single-1.c: Likewise.
7976         * testsuite/libgomp.c/omp-single-2.c: Likewise.
7977         * testsuite/libgomp.c/omp_matvec.c: Likewise.
7978         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
7979         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
7980         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
7981         declarations.
7982
7983 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
7984
7985         PR libgomp/61200
7986         * testsuite/libgomp.c/pr61200.c: New test.
7987
7988 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
7989
7990         PR c++/63248
7991         * testsuite/libgomp.c++/pr63248.C: New test.
7992
7993 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
7994
7995         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
7996         is not zero, but taskgroup->children is NULL and there are
7997         any task->children, schedule those instead of waiting.
7998         * testsuite/libgomp.c/depend-6.c: New test.
7999         * testsuite/libgomp.c/depend-7.c: New test.
8000         * testsuite/libgomp.c/depend-8.c: New test.
8001         * testsuite/libgomp.c/depend-9.c: New test.
8002         * testsuite/libgomp.c/depend-10.c: New test.
8003
8004 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
8005
8006         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
8007         (struct gomp_taskwait): New type.
8008         (struct gomp_task): Add taskwait and parent_depends_on, remove
8009         in_taskwait and taskwait_sem fields.
8010         (gomp_finish_task): Don't destroy taskwait_sem.
8011         * task.c (gomp_init_task): Don't init in_taskwait, instead init
8012         taskwait and parent_depends_on.
8013         (GOMP_task): For if (0) tasks with depend clause that depend on
8014         earlier tasks don't defer them, instead call
8015         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
8016         Initialize redundant_out field, for redundant out entries just
8017         move them at the end of linked list instead of removing them
8018         completely, and set redundant_out flag instead of redundant.
8019         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
8020         that task.
8021         (gomp_task_run_post_handle_dependers): If parent is in
8022         gomp_task_maybe_wait_for_dependencies and newly runnable task
8023         is not parent_depends_on, queue it in parent->children linked
8024         list after all runnable tasks with parent_depends_on set.
8025         Adjust for addition of taskwait indirection.
8026         (gomp_task_run_post_remove_parent): If parent is in
8027         gomp_task_maybe_wait_for_dependencies and task to be removed
8028         is parent_depends_on, decrement n_depend and if needed awake
8029         parent.  Adjust for addition of taskwait indirection.
8030         (GOMP_taskwait): Adjust for addition of taskwait indirection.
8031         (gomp_task_maybe_wait_for_dependencies): New function.
8032         * testsuite/libgomp.c/depend-5.c: New test.
8033
8034 2014-07-13  Tobias Burnus  <burnus@net-b.de>
8035
8036         * testsuite/libgomp.fortran/pr34020.f90: Make compile
8037         with TS 18508/Fortran 2015.
8038
8039 2014-07-06  Marek Polacek  <polacek@redhat.com>
8040
8041         PR c/6940
8042         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
8043
8044 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
8045
8046         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
8047         matches regex $lang_source_re, add $lang_include_flags to options.
8048         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
8049         * testsuite/libgomp.c++/c++.exp: Likewise.
8050         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
8051         and lang_include_flags instead of adding -fintrinsic-modules-path= to
8052         ALWAYS_CFLAGS.
8053         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
8054
8055 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
8056
8057         * testsuite/libgomp.fortran/fortran.exp: Explain
8058         gfortran-dg-runtest usage.
8059
8060 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
8061
8062         * testsuite/libgomp.fortran/simd5.f90: New test.
8063         * testsuite/libgomp.fortran/simd6.f90: New test.
8064         * testsuite/libgomp.fortran/simd7.f90: New test.
8065
8066 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
8067
8068         * testsuite/libgomp.c/for-2.c: Define SC to static for
8069         #pragma omp for simd testing.
8070         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
8071         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
8072         SC macro.
8073         * testsuite/libgomp.c/simd-14.c: New test.
8074         * testsuite/libgomp.c/simd-15.c: New test.
8075         * testsuite/libgomp.c/simd-16.c: New test.
8076         * testsuite/libgomp.c/simd-17.c: New test.
8077         * testsuite/libgomp.c++/for-10.C: Define SC to static for
8078         #pragma omp for simd testing.
8079         * testsuite/libgomp.c++/simd10.C: New test.
8080         * testsuite/libgomp.c++/simd11.C: New test.
8081         * testsuite/libgomp.c++/simd12.C: New test.
8082         * testsuite/libgomp.c++/simd13.C: New test.
8083
8084         * testsuite/libgomp.fortran/aligned1.f03: New test.
8085         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
8086         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
8087         tasks with !$omp parallel !$omp single.
8088         * testsuite/libgomp.fortran/target8.f90: New test.
8089         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
8090         not to use trim in the combiner, instead call elemental function.
8091         (fn): New elemental function.
8092         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
8093         Make elemental.
8094         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
8095         omp_in): Likewise.
8096         * testsuite/libgomp.fortran/udr12.f90: New test.
8097         * testsuite/libgomp.fortran/udr13.f90: New test.
8098         * testsuite/libgomp.fortran/udr14.f90: New test.
8099         * testsuite/libgomp.fortran/udr15.f90: New test.
8100
8101 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
8102
8103         * omp_lib.f90.in (openmp_version): Set to 201307.
8104         * omp_lib.h.in (openmp_version): Likewise.
8105         * testsuite/libgomp.c/target-8.c: New test.
8106         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
8107         and inbranch clauses.
8108         * testsuite/libgomp.fortran/depend-3.f90: New test.
8109         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
8110         openmp_version.
8111         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
8112         * testsuite/libgomp.fortran/target1.f90: New test.
8113         * testsuite/libgomp.fortran/target2.f90: New test.
8114         * testsuite/libgomp.fortran/target3.f90: New test.
8115         * testsuite/libgomp.fortran/target4.f90: New test.
8116         * testsuite/libgomp.fortran/target5.f90: New test.
8117         * testsuite/libgomp.fortran/target6.f90: New test.
8118         * testsuite/libgomp.fortran/target7.f90: New test.
8119
8120 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
8121
8122         PR fortran/60928
8123         * testsuite/libgomp.fortran/allocatable9.f90: New test.
8124         * testsuite/libgomp.fortran/allocatable10.f90: New test.
8125         * testsuite/libgomp.fortran/allocatable11.f90: New test.
8126         * testsuite/libgomp.fortran/allocatable12.f90: New test.
8127         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
8128         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
8129         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
8130         * testsuite/libgomp.fortran/associate1.f90: New test.
8131         * testsuite/libgomp.fortran/associate2.f90: New test.
8132         * testsuite/libgomp.fortran/procptr1.f90: New test.
8133
8134 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
8135
8136         * testsuite/libgomp.fortran/simd1.f90: New test.
8137         * testsuite/libgomp.fortran/udr1.f90: New test.
8138         * testsuite/libgomp.fortran/udr2.f90: New test.
8139         * testsuite/libgomp.fortran/udr3.f90: New test.
8140         * testsuite/libgomp.fortran/udr4.f90: New test.
8141         * testsuite/libgomp.fortran/udr5.f90: New test.
8142         * testsuite/libgomp.fortran/udr6.f90: New test.
8143         * testsuite/libgomp.fortran/udr7.f90: New test.
8144         * testsuite/libgomp.fortran/udr8.f90: New test.
8145         * testsuite/libgomp.fortran/udr9.f90: New test.
8146         * testsuite/libgomp.fortran/udr10.f90: New test.
8147         * testsuite/libgomp.fortran/udr11.f90: New test.
8148
8149 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
8150
8151         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
8152         vect_simd_clones effective target.
8153         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
8154
8155 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
8156
8157         PR middle-end/61252
8158         * testsuite/libgomp.c++/simd-9.C: New test.
8159
8160 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
8161
8162         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
8163         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
8164         texts according to their @menu entry positions.
8165
8166 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
8167
8168         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
8169         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
8170         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
8171         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
8172         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
8173         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
8174         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
8175         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
8176         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
8177         * testsuite/libgomp.fortran/depend-1.f90: New test.
8178         * testsuite/libgomp.fortran/depend-2.f90: New test.
8179         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
8180         * testsuite/libgomp.fortran/simd1.f90: New test.
8181         * testsuite/libgomp.fortran/simd2.f90: New test.
8182         * testsuite/libgomp.fortran/simd3.f90: New test.
8183         * testsuite/libgomp.fortran/simd4.f90: New test.
8184         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
8185
8186 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
8187
8188         * testsuite/libgomp.c/simd-10.c: New test.
8189         * testsuite/libgomp.c/simd-11.c: New test.
8190         * testsuite/libgomp.c/simd-12.c: New test.
8191         * testsuite/libgomp.c/simd-13.c: New test.
8192
8193 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
8194
8195         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
8196         atomic type clauses in any order and optional comma in between.
8197         * testsuite/libgomp.c++/atomic-15.C: Likewise.
8198         * testsuite/libgomp.c/atomic-17.c: Likewise.
8199
8200         * testsuite/libgomp.c/simd-7.c: New test.
8201         * testsuite/libgomp.c/simd-8.c: New test.
8202         * testsuite/libgomp.c/simd-9.c: New test.
8203         * testsuite/libgomp.c/loop-16.c: New test.
8204
8205 2014-04-02  Richard Henderson  <rth@redhat.com>
8206
8207         * config/linux/futex.h (futex_wait): Get error value from errno.
8208         (futex_wake): Likewise.
8209
8210 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
8211
8212         PR c++/60331
8213         * testsuite/libgomp.c++/udr-11.C: New test.
8214         * testsuite/libgomp.c++/udr-12.C: New test.
8215         * testsuite/libgomp.c++/udr-13.C: New test.
8216         * testsuite/libgomp.c++/udr-14.C: New test.
8217         * testsuite/libgomp.c++/udr-15.C: New test.
8218         * testsuite/libgomp.c++/udr-16.C: New test.
8219         * testsuite/libgomp.c++/udr-17.C: New test.
8220         * testsuite/libgomp.c++/udr-18.C: New test.
8221         * testsuite/libgomp.c++/udr-19.C: New test.
8222
8223 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
8224
8225         Update copyright years
8226
8227 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
8228
8229         * hashtab.h: Use the standard form for the copyright notice.
8230
8231 2014-01-02  Tobias Burnus  <burnus@net-b.de>
8232
8233         * libgomp.texi: Bump @copying's copyright year.
8234
8235 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
8236
8237         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
8238         alloca () with __builtin_alloca ().
8239         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
8240         * testsuite/libgomp.c/lock-3.c: Likewise.
8241         * testsuite/libgomp.c/pr48591.c: Likewise.
8242
8243 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
8244
8245         PR testsuite/59534
8246         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
8247         comparisons.
8248
8249 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
8250
8251         PR libgomp/58756
8252         * testsuite/libgomp.c/pr58756.c: New test.
8253
8254 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
8255
8256         PR libgomp/59467
8257         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
8258         !$omp parallel.
8259
8260 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
8261
8262         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
8263         ALWAYS_CFLAGS.
8264         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
8265         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
8266         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
8267         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
8268         Likewise.
8269
8270         * libgomp_g.h: Include <stddef.h> for size_t.
8271
8272         * libgomp.spec.in: Update comment about libgomp's dependencies.
8273         * configure.ac: Likewise.
8274         * configure: Regenerate.
8275
8276 2013-10-16  Tobias Burnus  <burnus@net-b.de>
8277
8278         * libgomp.texi: (Runtime Library Routines): Update references for
8279         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
8280         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
8281         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
8282         (Environment Variables): Update references for OpenMP 4.0. Add
8283         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
8284         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
8285         order.
8286
8287 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
8288
8289         * env.c (parse_bind_var): Initialize value to avoid
8290         (false positive) warning.
8291
8292 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
8293
8294         PR libgomp/58691
8295         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
8296         to check variable.
8297         (gomp_init_num_threads): Move i variable declaration into
8298         #ifdef CPU_ALLOC_SIZE block.
8299         * config/linux/affinity.c (gomp_affinity_init_level): Test
8300         gomp_places_list_len == 0 rather than gomp_places_list == 0
8301         when checking for topology reading error.
8302         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
8303         * env.c (parse_affinity): Add ignore argument, if true, don't populate
8304         gomp_places_list, only parse env var and always return false.
8305         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
8306         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
8307         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
8308         and either of these variables were parsed correctly into a places
8309         list.
8310
8311 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
8312             Jakub Jelinek  <jakub@redhat.com>
8313
8314         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
8315         of 5 loopfn matches.
8316         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
8317         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
8318         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
8319         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
8320         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
8321         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
8322         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
8323         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
8324
8325 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
8326
8327         * Makefile.am (omp_lib.mod): Streamline rule.
8328         * Makefile.in: Regenerate.
8329
8330         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
8331         exceptions.
8332
8333         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
8334         * testsuite/libgomp.fortran/lib1.f90: Likewise.
8335         * testsuite/libgomp.fortran/lib2.f: Likewise.
8336         * testsuite/libgomp.fortran/lib3.f: Likewise.
8337
8338         * configure.ac: Typo fix.
8339         * configure: Regenerate.
8340
8341         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
8342         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
8343
8344         * omp.h.in: Don't touch the user's namespace.
8345
8346 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
8347             Tobias Burnus  <burnus@net-b.de>
8348             Richard Henderson  <rth@redhat.com>
8349
8350         * target.c: New file.
8351         * Makefile.am (libgomp_la_SOURCES): Add target.c.
8352         * Makefile.in: Regenerated.
8353         * libgomp_g.h (GOMP_task): Add depend argument.
8354         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
8355         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
8356         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
8357         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
8358         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
8359         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
8360         GOMP_taskgroup_start, GOMP_taskgroup_end,
8361         GOMP_parallel_sections): New prototypes.
8362         * fortran.c (omp_is_initial_device): Add ialias_redirect.
8363         (omp_is_initial_device_): New function.
8364         (ULP, STR1, STR2, ialias_redirect): Removed.
8365         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
8366         omp_set_default_device_8_, omp_get_default_device_,
8367         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
8368         functions.
8369         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
8370         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
8371         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
8372         @@GOMP_4.0.
8373         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
8374         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
8375         omp_set_default_device, omp_set_default_device_,
8376         omp_set_default_device_8_, omp_get_default_device,
8377         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
8378         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
8379         omp_get_team_num_): Export @@OMP_4.0.
8380         * team.c (struct gomp_thread_start_data): Add place field.
8381         (gomp_thread_start): Clear thr->thread_pool and
8382         thr->task before returning.  Use gomp_team_barrier_wait_final
8383         instead of gomp_team_barrier_wait.  Initialize thr->place.
8384         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
8385         team_cancelled and task_queued_count fields.
8386         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
8387         before calling pthread_exit.
8388         (gomp_free_thread): No longer static.  Use
8389         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
8390         (gomp_team_start): Add flags argument.  Set
8391         thr->thread_pool->threads_busy to nthreads immediately after creating
8392         new pool.  Use gomp_managed_threads_lock instead of
8393         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
8394         (gomp_team_end): Use gomp_managed_threads_lock instead of
8395         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
8396         of gomp_team_barrier_wait.  If team->team_cancelled, call
8397         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
8398         rather than thr->ts.work_share.
8399         (initialize_team): Don't call gomp_sem_init here.
8400         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
8401         caller.
8402         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
8403         * env.c (gomp_global_icv): Add default_device_var, target_data and
8404         bind_var initializers.
8405         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
8406         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
8407         gomp_places_list_len): New variables.
8408         (parse_bind_var, parse_one_place, parse_places_var): New functions.
8409         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
8410         sized places.
8411         (gomp_cancel_var): New global variable.
8412         (parse_int): New function.
8413         (handle_omp_display_env): New function.
8414         (initialize_env): Use it.  Initialize default_device_var.
8415         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
8416         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
8417         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
8418         been successfully parsed (and call gomp_init_affinity in that case).
8419         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
8420         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
8421         omp_get_team_num, omp_is_initial_device): New functions.
8422         * libgomp.h: Include stdlib.h.
8423         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
8424         Define.
8425         (struct target_mem_desc): Forward declare.
8426         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
8427         and thread_limit_var fields.
8428         (gomp_get_num_devices): New prototype.
8429         (gomp_cancel_var): New extern decl.
8430         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
8431         team_cancelled and task_queued_count fields.  Add comments about
8432         task_{,queued_,running_}count.
8433         (gomp_cancel_kind): New enum.
8434         (gomp_work_share_end_cancel): New prototype.
8435         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
8436         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
8437         and depend fields.
8438         (struct gomp_taskgroup): New type.
8439         (struct gomp_task_depend_entry,
8440         struct gomp_dependers_vec): New types.
8441         (gomp_finish_task): Free depend_hash if non-NULL.
8442         (struct gomp_team_state): Add place_partition_off
8443         and place_partition_len fields.
8444         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
8445         gomp_places_list_len): New extern decls.
8446         (struct gomp_thread): Add place field.
8447         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
8448         (gomp_init_thread_affinity): Add place argument.
8449         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
8450         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
8451         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
8452         gomp_affinity_init_level, gomp_affinity_print_place): New
8453         prototypes.
8454         (gomp_team_start): Add flags argument.
8455         (gomp_thread_limit_var, gomp_remaining_threads_count,
8456         gomp_remaining_threads_lock): Remove.
8457         (gomp_managed_threads_lock): New variable.
8458         (struct gomp_thread_pool): Add threads_busy field.
8459         (gomp_free_thread): New prototype.
8460         * task.c: Include hashtab.h.
8461         (hash_entry_type): New typedef.
8462         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
8463         (gomp_init_task): Clear dependers, depend_hash, depend_count,
8464         copy_ctors_done and taskgroup fields.
8465         (GOMP_task): Add depend argument, handle depend clauses.  If
8466         gomp_team_barrier_cancelled or if it's taskgroup has been
8467         cancelled, don't queue or start new tasks.  Set copy_ctors_done
8468         field if needed.  Initialize taskgroup field.  If copy_ctors_done
8469         and already cancelled, don't discard the task.  If taskgroup is
8470         non-NULL, enqueue the task into taskgroup queue.  Increment
8471         num_children field in taskgroup.  Increment task_queued_count.
8472         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
8473         gomp_task_run_post_remove_taskgroup): New inline functions.
8474         (gomp_task_run_post_handle_depend_hash,
8475         gomp_task_run_post_handle_dependers,
8476         gomp_task_run_post_handle_depend): New functions.
8477         (GOMP_taskwait): Use them.  If more than one new tasks
8478         have been queued, wake other threads if needed.
8479         (gomp_barrier_handle_tasks): Likewise.  If
8480         gomp_team_barrier_cancelled, don't start any new tasks, just free
8481         all tasks.
8482         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
8483         * omp_lib.f90.in
8484         (omp_proc_bind_kind, omp_proc_bind_false,
8485         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
8486         omp_proc_bind_spread): New params.
8487         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
8488         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
8489         omp_get_team_num, omp_is_initial_device): New interfaces.
8490         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
8491         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
8492         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
8493         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
8494         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
8495         useless use omp_lib_kinds.
8496         * omp.h.in (omp_proc_bind_t): New typedef.
8497         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
8498         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
8499         omp_get_team_num, omp_is_initial_device): New prototypes.
8500         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
8501         through to gomp_team_start.
8502         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
8503         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
8504         Adjust gomp_parallel_loop_start callers.
8505         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
8506         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
8507         GOMP_loop_end_cancel): New functions.
8508         (GOMP_parallel_end): Add ialias_redirect.
8509         * hashtab.h: New file.
8510         * libgomp.texi (Environment Variables): Minor cleanup,
8511         update section refs to OpenMP 4.0rc2.
8512         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
8513         environment variables.
8514         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
8515         team->work_shares_to_free to thr->ts.work_share before calling
8516         free_work_share.
8517         (gomp_work_share_end_cancel): New function.
8518         * config/linux/proc.c: Include errno.h.
8519         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
8520         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
8521         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
8522         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
8523         gomp_cpuset_size is sizeof (cpu_set_t).
8524         (gomp_init_num_threads): Initialize gomp_cpuset_size,
8525         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
8526         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
8527         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
8528         contain any logical CPUs.
8529         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
8530         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
8531         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
8532         pthread_getaffinity_np.  Check gomp_places_list instead of
8533         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
8534         * config/linux/bar.c (gomp_barrier_wait_end,
8535         gomp_barrier_wait_last): Use BAR_* defines.
8536         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
8537         from state where needed.  Set work_share_cancelled to 0 on last
8538         thread.
8539         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
8540         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
8541         functions.
8542         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
8543         Add cpusetsize argument.
8544         (gomp_cpuset_size, gomp_cpusetp): Declare.
8545         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
8546         (affinity_counter): Remove.
8547         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
8548         if CPU_ALLOC_SIZE isn't defined.
8549         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
8550         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
8551         bind current thread to the first place.
8552         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
8553         pthread_setaffinity_np to gomp_places_list[place].
8554         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
8555         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
8556         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
8557         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
8558         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
8559         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
8560         (gomp_barrier_t): Add awaited_final field.
8561         (gomp_barrier_init): Initialize awaited_final field.
8562         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
8563         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
8564         prototypes.
8565         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
8566         defines.
8567         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
8568         gomp_team_barrier_cancelled): New inline functions.
8569         (gomp_barrier_last_thread,
8570         gomp_team_barrier_set_task_pending,
8571         gomp_team_barrier_clear_task_pending,
8572         gomp_team_barrier_set_waiting_for_tasks,
8573         gomp_team_barrier_waiting_for_tasks,
8574         gomp_team_barrier_done): Use BAR_* defines.
8575         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
8576         (gomp_barrier_wait_end): Use BAR_* defines.
8577         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
8578         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
8579         Use BAR_* defines.
8580         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
8581         gomp_team_barrier_cancel): New functions.
8582         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
8583         argument.
8584         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
8585         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
8586         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
8587         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
8588         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
8589         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
8590         (gomp_barrier_t): Add cancellable field.
8591         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
8592         gomp_team_barrier_cancel): New prototypes.
8593         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
8594         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
8595         gomp_team_barrier_cancelled): New inline functions.
8596         (gomp_barrier_wait_start, gomp_barrier_last_thread,
8597         gomp_team_barrier_set_task_pending,
8598         gomp_team_barrier_clear_task_pending,
8599         gomp_team_barrier_set_waiting_for_tasks,
8600         gomp_team_barrier_waiting_for_tasks,
8601         gomp_team_barrier_done): Use BAR_* defines.
8602         * barrier.c (GOMP_barrier_cancel): New function.
8603         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
8604         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
8605         omp_proc_bind_spread): New params.
8606         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
8607         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
8608         omp_get_team_num, omp_is_initial_device): New externals.
8609         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
8610         New functions.
8611         (gomp_resolve_num_threads): Adjust for thread_limit now being in
8612         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
8613         infinity.  If not nested, just return minimum of max_num_threads
8614         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
8615         to the returned value.  Otherwise, don't update atomically
8616         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
8617         (GOMP_parallel_end): Adjust for thread_limit now being in
8618         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
8619         infinity.  Adjust threads_busy in the pool rather than
8620         gomp_remaining_threads_count.  Remember team->nthreads and call
8621         gomp_team_end before adjusting threads_busy, if not nested
8622         afterwards, just set it to 1 non-atomically.  Add ialias.
8623         (GOMP_parallel_start): Adjust gomp_team_start caller.
8624         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
8625         * testsuite/libgomp.c/affinity-1.c: New test.
8626         * testsuite/libgomp.c/atomic-15.c: New test.
8627         * testsuite/libgomp.c/atomic-16.c: New test.
8628         * testsuite/libgomp.c/atomic-17.c: New test.
8629         * testsuite/libgomp.c/cancel-for-1.c: New test.
8630         * testsuite/libgomp.c/cancel-for-2.c: New test.
8631         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
8632         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
8633         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
8634         * testsuite/libgomp.c/cancel-sections-1.c: New test.
8635         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
8636         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
8637         * testsuite/libgomp.c/depend-1.c: New test.
8638         * testsuite/libgomp.c/depend-2.c: New test.
8639         * testsuite/libgomp.c/depend-3.c: New test.
8640         * testsuite/libgomp.c/depend-4.c: New test.
8641         * testsuite/libgomp.c/for-1.c: New test.
8642         * testsuite/libgomp.c/for-1.h: New file.
8643         * testsuite/libgomp.c/for-2.c: New test.
8644         * testsuite/libgomp.c/for-2.h: New file.
8645         * testsuite/libgomp.c/for-3.c: New test.
8646         * testsuite/libgomp.c/pr58392.c: New test.
8647         * testsuite/libgomp.c/simd-1.c: New test.
8648         * testsuite/libgomp.c/simd-2.c: New test.
8649         * testsuite/libgomp.c/simd-3.c: New test.
8650         * testsuite/libgomp.c/simd-4.c: New test.
8651         * testsuite/libgomp.c/simd-5.c: New test.
8652         * testsuite/libgomp.c/simd-6.c: New test.
8653         * testsuite/libgomp.c/target-1.c: New test.
8654         * testsuite/libgomp.c/target-2.c: New test.
8655         * testsuite/libgomp.c/target-3.c: New test.
8656         * testsuite/libgomp.c/target-4.c: New test.
8657         * testsuite/libgomp.c/target-5.c: New test.
8658         * testsuite/libgomp.c/target-6.c: New test.
8659         * testsuite/libgomp.c/target-7.c: New test.
8660         * testsuite/libgomp.c/taskgroup-1.c: New test.
8661         * testsuite/libgomp.c/thread-limit-1.c: New test.
8662         * testsuite/libgomp.c/thread-limit-2.c: New test.
8663         * testsuite/libgomp.c/thread-limit-3.c: New test.
8664         * testsuite/libgomp.c/udr-1.c: New test.
8665         * testsuite/libgomp.c/udr-2.c: New test.
8666         * testsuite/libgomp.c/udr-3.c: New test.
8667         * testsuite/libgomp.c++/affinity-1.C: New test.
8668         * testsuite/libgomp.c++/atomic-10.C: New test.
8669         * testsuite/libgomp.c++/atomic-11.C: New test.
8670         * testsuite/libgomp.c++/atomic-12.C: New test.
8671         * testsuite/libgomp.c++/atomic-13.C: New test.
8672         * testsuite/libgomp.c++/atomic-14.C: New test.
8673         * testsuite/libgomp.c++/atomic-15.C: New test.
8674         * testsuite/libgomp.c++/cancel-for-1.C: New test.
8675         * testsuite/libgomp.c++/cancel-for-2.C: New test.
8676         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
8677         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
8678         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
8679         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
8680         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
8681         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
8682         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
8683         * testsuite/libgomp.c++/cancel-test.h: New file.
8684         * testsuite/libgomp.c++/for-9.C: New test.
8685         * testsuite/libgomp.c++/for-10.C: New test.
8686         * testsuite/libgomp.c++/for-11.C: New test.
8687         * testsuite/libgomp.c++/simd-1.C: New test.
8688         * testsuite/libgomp.c++/simd-2.C: New test.
8689         * testsuite/libgomp.c++/simd-3.C: New test.
8690         * testsuite/libgomp.c++/simd-4.C: New test.
8691         * testsuite/libgomp.c++/simd-5.C: New test.
8692         * testsuite/libgomp.c++/simd-6.C: New test.
8693         * testsuite/libgomp.c++/simd-7.C: New test.
8694         * testsuite/libgomp.c++/simd-8.C: New test.
8695         * testsuite/libgomp.c++/target-1.C: New test.
8696         * testsuite/libgomp.c++/target-2.C: New test.
8697         * testsuite/libgomp.c++/target-2-aux.cc: New file.
8698         * testsuite/libgomp.c++/target-3.C: New test.
8699         * testsuite/libgomp.c++/taskgroup-1.C: New test.
8700         * testsuite/libgomp.c++/udr-1.C: New test.
8701         * testsuite/libgomp.c++/udr-2.C: New test.
8702         * testsuite/libgomp.c++/udr-3.C: New test.
8703         * testsuite/libgomp.c++/udr-4.C: New test.
8704         * testsuite/libgomp.c++/udr-5.C: New test.
8705         * testsuite/libgomp.c++/udr-6.C: New test.
8706         * testsuite/libgomp.c++/udr-7.C: New test.
8707         * testsuite/libgomp.c++/udr-8.C: New test.
8708         * testsuite/libgomp.c++/udr-9.C: New test.
8709
8710 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
8711
8712         PR testsuite/57605
8713         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
8714         ALWAYS_CFLAGS.
8715
8716 2013-09-20  Alan Modra  <amodra@gmail.com>
8717
8718         * configure: Regenerate.
8719
8720 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
8721
8722         * testsuite/libgomp.c/sections-2.c: New test.
8723
8724 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8725
8726         * testsuite/libgomp.fortran/strassen.f90:
8727         Add dg-skip-if aarch64_tiny.
8728
8729 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
8730             Cesar Philippidis  <cesar@codesourcery.com>
8731
8732         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
8733         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
8734         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
8735         * testsuite/libgomp.fortran/fortran.exp: Likewise.
8736         * testsuite/libgomp.graphite/graphite.exp: Likewise.
8737         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
8738         Use dg-runtest rather than gfortran-dg-runtest.
8739
8740 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
8741
8742         * testsuite/libgomp.c/icv-2.c: Extend current handling of
8743         Linux-based x86 systems to cover all GNU systems.
8744         * testsuite/libgomp.c/lock-3.c: Likewise.
8745         * testsuite/libgomp.c/pr48591.c: Likewise.
8746
8747 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
8748
8749         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
8750         GNU/Hurd, as done for Linux-based systems.
8751
8752         * config/posix/ptrlock.h: Fix comment.
8753
8754 2013-05-27  Tobias Burnus  <burnus@net-b.de>
8755
8756         PR fortran/57423
8757         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
8758         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
8759         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
8760         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
8761         omp_destroy_nest_lock): Correct arguments to match the one in
8762         the OpenMP spec.
8763         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
8764         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
8765         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
8766         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
8767
8768 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
8769
8770         * testsuite/libgomp.c/loop-13.c: New test.
8771         * testsuite/libgomp.c/loop-14.c: New test.
8772         * testsuite/libgomp.c/loop-15.c: New test.
8773         * testsuite/libgomp.c++/loop-13.C: New test.
8774         * testsuite/libgomp.c++/loop-14.C: New test.
8775         * testsuite/libgomp.c++/loop-15.C: New test.
8776
8777 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
8778
8779         PR middle-end/56217
8780         * testsuite/libgomp.c++/pr56217.C: New test.
8781
8782 2013-02-01  Alan Modra  <amodra@gmail.com>
8783
8784         * task.c (GOMP_task, GOMP_taskwait): Comment.
8785
8786 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
8787             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
8788
8789         PR libgomp/55561
8790         * config/linux/wait.h (do_spin): Use atomic load for addr.
8791         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
8792         for intptr and ptrlock.
8793         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
8794         for ptrlock.
8795
8796 2013-01-22  Alan Modra  <amodra@gmail.com>
8797
8798         PR libgomp/51376
8799         PR libgomp/56073
8800         * task.c (GOMP_task): Revert 2011-12-09 change.
8801         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
8802         barrier to read task->children..
8803         (gomp_barrier_handle_tasks): ..and matching atomic store with
8804         release barrier here when setting parent->children to NULL.
8805
8806 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
8807             Tobias Burnus  <burnus@net-b.de>
8808
8809         PR driver/55884
8810         * testsuite/libgomp.fortran/fortran.exp: Use
8811         -fintrinsic-modules-path= instead of
8812         -fintrinsic-modules-path.
8813
8814 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
8815
8816         Update copyright years.
8817
8818 2012-12-19  Tobias Burnus  <burnus@net-b.de>
8819
8820         * testsuite/libgomp.fortran/fortran.exp: Set
8821         -fintrinsic-modules-path.
8822
8823 2012-12-19  Tobias Burnus  <burnus@net-b.de>
8824
8825         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
8826         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
8827
8828 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
8829
8830         PR libgomp/55411
8831         * team.c (gomp_free_thread): Decrease gomp_managed_threads
8832         if pool had any threads_used.
8833
8834 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
8835
8836         * testsuite/libgomp.c++/pr24455.C: Use
8837         -Wl,-undefined,dynamic_lookup on darwin.
8838
8839 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
8840
8841         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
8842
8843 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
8844
8845         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
8846
8847 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
8848             Jim MacArthur  <jim.macarthur@arm.com>
8849             Marcus Shawcroft  <marcus.shawcroft@arm.com>
8850             Nigel Stephens  <nigel.stephens@arm.com>
8851             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8852             Richard Earnshaw  <rearnsha@arm.com>
8853             Sofiane Naci  <sofiane.naci@arm.com>
8854             Stephen Thomas  <stephen.thomas@arm.com>
8855             Tejas Belagod  <tejas.belagod@arm.com>
8856             Yufeng Zhang  <yufeng.zhang@arm.com>
8857
8858         * configure.tgt: Add AArch64.
8859
8860 2012-10-04  Jason Merrill  <jason@redhat.com>
8861
8862         * testsuite/libgomp.c++/tls-init1.C: New.
8863
8864 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
8865
8866         * configure: Regenerated.
8867
8868 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
8869
8870         * config/linux/mips/futex.h (sys_futex0): Change to static
8871         function with noinline, nomips16 attributes under MIPS16. Adjust
8872         asm statement to place 'li v0,SYS_futex' immediately before
8873         syscall insn.
8874
8875 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
8876
8877         * libgomp.texi (Library Index): Renamed from "Index" to prevent
8878         conflict with index.html on case-insensitive file systems.
8879
8880 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
8881
8882         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
8883         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
8884
8885 2012-07-02  Richard Guenther  <rguenther@suse.de>
8886             Michael Matz  <matz@suse.de>
8887             Tobias Grosser <tobias@grosser.es>
8888             Sebastian Pop <sebpop@gmail.com>
8889
8890         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
8891         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
8892         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
8893         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
8894
8895 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
8896
8897         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
8898
8899 2012-06-22  Richard Guenther  <rguenther@suse.de>
8900
8901         Merge from graphite branch
8902         2012-01-13  Tobias Grosser  <tobias@grosser.es>
8903
8904         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
8905         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
8906
8907 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
8908
8909         PR middle-end/53580
8910         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
8911         use GOMP_barrier () call instead.
8912         * testsuite/libgomp.c/pr26943-3.c: Likewise.
8913         * testsuite/libgomp.c/pr26943-4.c: Likewise.
8914         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
8915         call GOMP_barrier instead.
8916         * testsuite/libgomp.fortran/vla5.f90: Likewise.
8917
8918 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
8919
8920         PR libgomp/52993
8921         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
8922         argument to memset call.
8923
8924 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
8925
8926         * configure: Regenerated.
8927
8928 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8929
8930         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
8931
8932 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
8933
8934         PR bootstrap/52812
8935         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
8936
8937 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
8938
8939         PR middle-end/52547
8940         * testsuite/libgomp.c/pr52547.c: New test.
8941
8942 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
8943
8944         * testsuite/lib/libgomp.exp: load fortran-modules.exp
8945
8946 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8947
8948         * configure.tgt (mips-sgi-irix6*): Remove.
8949
8950 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8951
8952         * configure.tgt (alpha*-dec-osf*): Remove.
8953
8954         * config/osf/sem.h: Remove.
8955         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
8956
8957 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
8958
8959         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
8960
8961 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8962
8963         PR libstdc++/52188
8964         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
8965         Remove ENABLE_SYMVERS_SOL2.
8966         * configure: Regenerate.
8967         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
8968         (PREPROCESS): New variable.
8969         (libgomp.ver): New target.
8970         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
8971         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
8972         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
8973         Use libgomp.ver.
8974         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
8975         * Makefile.in: Regenerate.
8976
8977 2012-02-14  Walter Lee  <walt@tilera.com>
8978
8979         * configure.tgt: Handle tilegx and tilepro.
8980         * config/linux/tile/futex.h: New file.
8981
8982 2012-02-08  Richard Guenther  <rguenther@suse.de>
8983
8984         PR tree-optimization/46886
8985         * testsuite/libgomp.c/pr46886.c: New testcase.
8986
8987 2012-01-25  Matthias Klose  <doko@ubuntu.com>
8988
8989         * config/linux/arm: Remove empty directory.
8990         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
8991
8992 2011-12-09  Alan Modra  <amodra@gmail.com>
8993
8994         PR libgomp/51376
8995         * task.c (GOMP_taskwait): Don't access task->children outside of
8996         task_lock mutex region.
8997         (GOMP_task): Likewise.
8998
8999 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
9000
9001         PR libgomp/51132
9002         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
9003         to file scope.
9004         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
9005         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
9006         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
9007         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
9008         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
9009
9010 2011-12-02  Alan Modra  <amodra@gmail.com>
9011
9012         * config/linux/affinity.c: Use atomic rather than sync builtin.
9013         * config/linux/lock.c: Likewise.
9014         * config/linux/ptrlock.h: Likewise.
9015         * config/linux/ptrlock.c: Likewise.
9016         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
9017         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
9018         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
9019         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
9020         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
9021         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
9022         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
9023         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
9024         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
9025         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
9026
9027 2011-11-30  Alan Modra  <amodra@gmail.com>
9028
9029         PR libgomp/51298
9030         * config/linux/bar.h: Use atomic rather than sync builtins.
9031         * config/linux/bar.c: Likewise.  Add missing acquire
9032         synchronisation on generation field.
9033         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
9034         double unlock.
9035
9036 2011-11-30  Alan Modra  <amodra@gmail.com>
9037
9038         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
9039         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
9040         * config/linux/mutex.h: Use atomic rather than sync builtins.
9041         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
9042         * config/linux/omp-lock.h: Comment fix.
9043         * config/linux/arm/mutex.h: Delete.
9044         * config/linux/powerpc/mutex.h: Delete.
9045         * config/linux/ia64/mutex.h: Delete.
9046         * config/linux/mips/mutex.h: Delete.
9047
9048 2011-11-30  Alan Modra  <amodra@gmail.com>
9049
9050         PR libgomp/51249
9051         * config/linux/sem.h: Rewrite.
9052         * config/linux/sem.c: Rewrite.
9053
9054 2011-11-28  Richard Henderson  <rth@redhat.com>
9055
9056         * libgomp.h (enum memmodel): New.
9057
9058 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
9059
9060         * configure: Regenerate.
9061
9062 2011-10-10  Matthias Klose  <doko@ubuntu.com>
9063
9064         * config/posix95: Remove empty directory.
9065
9066 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
9067
9068         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
9069
9070 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
9071
9072         PR fortran/49792
9073         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
9074         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
9075
9076 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9077
9078         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
9079
9080 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9081
9082         PR libgomp/49965
9083         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
9084
9085 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
9086
9087         * config/linux/proc.h: New.
9088         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
9089         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
9090         (gomp_init_num_threads): Update call to cpuset_popcount.
9091         (get_num_procs): Ditto.
9092         * config/linux/affinity.c (gomp_init_affinity): Call
9093         gomp_cpuset_popcount.
9094
9095 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
9096
9097         PR fortran/42041
9098         PR fortran/46752
9099         * omp.h.in (omp_in_final): New prototype.
9100         * omp_lib.f90.in (omp_in_final): New interface.
9101         (omp_integer_kind, omp_logical_kind): Remove
9102         and replace all its uses in the module with 4.
9103         (openmp_version): Change to 201107.
9104         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
9105         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
9106         kind for the parameters.
9107         (omp_in_final): New external.
9108         (openmp_version): Change to 201107.
9109         * task.c (omp_in_final): New function.
9110         (gomp_init_task): Initialize final_task.
9111         (GOMP_task): Remove unused attribute from flags.  Handle final
9112         tasks.
9113         (GOMP_taskyield): New function.
9114         (omp_in_final): Return true if if (false) or final (true) task
9115         or descendant of final (true).
9116         * fortran.c (omp_in_final_): New function.
9117         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
9118         (GOMP_3.0): Export GOMP_taskyield.
9119         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
9120         variables.
9121         (parse_unsigned_long_list): New function.
9122         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
9123         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
9124         even if parse_affinity returned false.
9125         * config/linux/affinity.c (gomp_init_affinity): Handle
9126         gomp_cpu_affinity_len == 0.
9127         * libgomp_g.h (GOMP_taskyield): New prototype.
9128         * libgomp.h (struct gomp_task): Add final_task field.
9129         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
9130         * team.c (gomp_team_start): Override new task's nthreads_var icv
9131         if list form OMP_NUM_THREADS has been used and it has value for
9132         the new nesting level.
9133
9134         * testsuite/libgomp.c/atomic-11.c: New test.
9135         * testsuite/libgomp.c/atomic-12.c: New test.
9136         * testsuite/libgomp.c/atomic-13.c: New test.
9137         * testsuite/libgomp.c/atomic-14.c: New test.
9138         * testsuite/libgomp.c/reduction-6.c: New test.
9139         * testsuite/libgomp.c/task-5.c: New test.
9140         * testsuite/libgomp.c++/atomic-2.C: New test.
9141         * testsuite/libgomp.c++/atomic-3.C: New test.
9142         * testsuite/libgomp.c++/atomic-4.C: New test.
9143         * testsuite/libgomp.c++/atomic-5.C: New test.
9144         * testsuite/libgomp.c++/atomic-6.C: New test.
9145         * testsuite/libgomp.c++/atomic-7.C: New test.
9146         * testsuite/libgomp.c++/atomic-8.C: New test.
9147         * testsuite/libgomp.c++/atomic-9.C: New test.
9148         * testsuite/libgomp.c++/task-8.C: New test.
9149         * testsuite/libgomp.c++/reduction-4.C: New test.
9150         * testsuite/libgomp.fortran/allocatable7.f90: New test.
9151         * testsuite/libgomp.fortran/allocatable8.f90: New test.
9152         * testsuite/libgomp.fortran/crayptr3.f90: New test.
9153         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
9154         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
9155         * testsuite/libgomp.fortran/pointer1.f90: New test.
9156         * testsuite/libgomp.fortran/pointer2.f90: New test.
9157         * testsuite/libgomp.fortran/task4.f90: New test.
9158
9159 2011-08-02  Tobias Burnus  <burnus@net-b.de>
9160
9161         * libgomp.texi: Update OpenMP spec references to 3.1.
9162         (omp_in_final,OMP_PROC_BIND): New sections.
9163         (OMP_NUM_THREADS): Document that the value can be now a list.
9164         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
9165
9166 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
9167
9168         * config/linux/x86/futex.h: Check __x86_64__ instead of
9169         __LP64__.
9170
9171 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
9172
9173         PR middle-end/49897
9174         PR middle-end/49898
9175         * testsuite/libgomp.c/pr49897-1.c: New test.
9176         * testsuite/libgomp.c/pr49897-2.c: New test.
9177         * testsuite/libgomp.c/pr49898-1.c: New test.
9178         * testsuite/libgomp.c/pr49898-2.c: New test.
9179
9180 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
9181
9182         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
9183         for ia32 instead of ilp32.
9184
9185         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
9186         * testsuite/libgomp.c/atomic-6.c: Likewise.
9187
9188 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
9189
9190         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
9191         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
9192
9193 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9194
9195         PR libgomp/45351
9196         * config/osf/sem.h: New file.
9197         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
9198
9199 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9200
9201         PR target/49541
9202         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
9203         ldflags.
9204
9205 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
9206
9207         * config/linux/wait.h (do_spin): New inline, largely copied
9208         from do_wait, just don't do futex_wait here, instead return true if
9209         it should be done.
9210         (do_wait): Implement using do_spin.
9211         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
9212         to prototype.
9213         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
9214         __sync_bool_compare_and_swap, pass the oldval to
9215         gomp_mutex_lock_slow.
9216         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
9217         If all mutex contenders are just spinning and not sleeping, don't
9218         change state to 2 unnecessarily.  Optimize the loop when state has
9219         already become 2 to use just one atomic operation per loop instead
9220         of two.
9221         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
9222         to prototype.
9223         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
9224         __sync_bool_compare_and_swap, pass the oldval to
9225         gomp_mutex_lock_slow.
9226
9227 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
9228
9229         PR libgomp/49490
9230         * iter.c (gomp_iter_static_next): For chunk size 0
9231         only use n ceil/ nthreads size for the first
9232         n % nthreads threads in the team instead of
9233         all threads except for the last few ones which
9234         get less work or none at all.
9235         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
9236         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
9237         chunk argument, set run_sched_modifier to 0 for static
9238         resp. 1 for other kinds.  If chunk argument is 0
9239         and not static, set value to 1.
9240
9241 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
9242
9243         PR c++/49043
9244         * testsuite/libgomp.c++/pr49043.C: New test.
9245
9246         PR c++/48869
9247         * testsuite/libgomp.c++/pr48869.C: New test.
9248
9249 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
9250
9251         PR fortran/48894
9252         * fortran.c: Include limits.h.
9253         (TO_INT): Define.
9254         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
9255         *set.
9256         (omp_set_num_threads_8_, omp_set_schedule_8_,
9257         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
9258         omp_get_team_size_8_): Use TO_INT macro.
9259         * testsuite/libgomp.fortran/pr48894.f90: New test.
9260
9261 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
9262
9263         PR middle-end/48591
9264         * testsuite/libgomp.c/pr48591.c: New test.
9265
9266 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9267
9268         PR bootstrap/48135
9269         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
9270         * configure: Regenerate.
9271
9272 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
9273
9274         PR fortran/47886
9275         * testsuite/libgomp.fortran/task3.f90: New test.
9276
9277 2011-02-24  Tobias Burnus  <burnus@net-b.de>
9278
9279         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
9280
9281 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
9282
9283         PR libgomp/47854
9284         * libgomp.texi (omp_get_wtime): Don't say time in the past
9285         must be Unix Epoch.
9286
9287 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
9288
9289         PR libgomp/47804
9290         * testsuite/libgomp.fortran/fortran.exp: Check for both
9291         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
9292         but $blddir != "", still append ${blddir}/${lang_library_path}
9293         to ld_library_path.
9294
9295 2011-02-16  Tobias Burnus  <burnus@net-b.de>
9296
9297         PR libgomp/47758
9298         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
9299         of libquadmath.a before adding its libpath to ldflags.
9300
9301 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
9302
9303         PR libgomp/47731
9304         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
9305         to FUTEX_WAIT futex syscall.
9306         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
9307
9308 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9309
9310         * configure: Regenerate.
9311
9312 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
9313
9314         PR libstdc++/36104
9315         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
9316
9317 2011-01-16  Gerald Pfeifer
9318
9319         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
9320
9321 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
9322
9323         PR fortran/46874
9324         * libgomp.fortran/allocatable6.f90: New test.
9325
9326 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9327
9328         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
9329         * configure: Regenerate.
9330
9331 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
9332
9333         PR target/40125
9334         PR lto/46695
9335         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
9336         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
9337         * aclocal.m4: Regenerate.
9338         * configure: Regenerate.
9339         * Makefile.in: Regenerate.
9340         * testsuite/Makefile.in: Regenerate.
9341
9342 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
9343
9344         PR fortran/46753
9345         * libgomp.fortran/pr46753.f90: New test.
9346
9347         PR libgomp/43706
9348         * env.c (initialize_env): Default to spin count 300000
9349         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
9350         is specified.
9351
9352         PR libgomp/45240
9353         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
9354         at the end if sync builtins aren't supported.
9355
9356 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9357
9358         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
9359
9360 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9361
9362         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
9363
9364 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
9365
9366         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
9367
9368 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
9369             Tobias Burnus  <burnus@net-b.de>
9370
9371         PR fortran/32049
9372         * configure.ac:
9373         * configure: Regenerate.
9374
9375 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9376
9377         * config/linux/futex.h: New.
9378         * config/linux/arm/mutex.h: New.
9379         * configure.tgt (arm*-*-linux*): Add config path.
9380
9381 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
9382
9383         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
9384
9385 2010-09-23  Tobias Burnus  <burnus@net-b.de>
9386
9387         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
9388         Change Fortran datatype to LOGICAL.
9389         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
9390         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
9391
9392 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9393
9394         * configure: Regenerate.
9395
9396 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
9397
9398         * libgomp.texi: Add function keyword to a couple of Fortran
9399         interfaces, use integer instead of int for Fortran.
9400
9401 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
9402
9403         * libgomp.texi: Fix spelling and pasto problems throughout.
9404         Adjust prototypes to match code.
9405
9406 2010-07-24  Tobias Burnus  <burnus@net-b.de>
9407
9408         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
9409         silence -fwhole-file warning.
9410
9411 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9412
9413         * configure.tgt (*-*-solaris2.[56]*): Removed.
9414
9415 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9416
9417         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
9418         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
9419         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
9420         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
9421         targetting solaris2*.
9422         * configure: Regenerate.
9423         * config.h.in: Regenerate.
9424
9425         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
9426         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
9427         Add libgomp_version_dep.
9428         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
9429         versioning.
9430         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
9431         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
9432         * Makefile.in: Regenerate.
9433
9434         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
9435         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
9436         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
9437         to common block, protected by
9438         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
9439
9440 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
9441
9442         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
9443
9444 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
9445
9446         PR bootstrap/43170
9447         * configure: Regenerate.
9448
9449 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9450
9451         PR other/43620
9452         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
9453         * configure: Regenerate.
9454         * Makefile.in: Regenerate.
9455         * testsuite/Makefile.in: Regenerate.
9456
9457 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
9458
9459         PR c/43893
9460         * testsuite/libgomp.c/pr43893.c: New test.
9461         * testsuite/libgomp.c++/pr43893.C: New test.
9462
9463 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
9464
9465         PR middle-end/43570
9466         * testsuite/libgomp.fortran/vla8.f90: New test.
9467
9468 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
9469
9470         PR libgomp/43706
9471         * config/linux/affinity.c (gomp_init_affinity): Decrease
9472         gomp_available_cpus if affinity mask confines the process to fewer
9473         CPUs.
9474         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
9475         non-NULL, just return gomp_available_cpus.
9476
9477         PR libgomp/43569
9478         * sections.c (gomp_sections_init): Initialize ws->mode.
9479
9480 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
9481
9482         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
9483         not unused bar variable.
9484         * configure: Regenerate.
9485
9486 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9487
9488         * Makefile.in: Regenerate.
9489         * aclocal.m4: Regenerate.
9490         * testsuite/Makefile.in: Regenerate.
9491
9492 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
9493
9494         PR libgomp/42942
9495         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
9496         (initialize_env): Adjust callers.
9497         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
9498         when the argument is 0.
9499
9500         * testsuite/libgomp.c/pr42942.c: New test.
9501
9502 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
9503
9504         PR middle-end/42644
9505         PR middle-end/42130
9506         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
9507         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
9508
9509 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9510
9511         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
9512         * testsuite/libgomp.c++/task-6.C: Likewise.
9513
9514 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
9515
9516         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
9517
9518 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
9519
9520         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
9521         * configure: Regenerate.
9522
9523 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
9524
9525         PR fortran/42866
9526         * testsuite/libgomp.fortran/allocatable5.f90: New test.
9527
9528 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
9529
9530         * configure.ac: Test for executability of GFORTRAN.
9531         * configure: Regenerate.
9532
9533 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9534
9535         * configure: Regenerate.
9536
9537 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
9538
9539         PR libgomp/42602
9540         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
9541
9542 2010-01-03  Richard Guenther  <rguenther@suse.de>
9543
9544         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
9545
9546 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
9547
9548         * testsuite/libgomp.graphite/pr4118.c: New.
9549
9550 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
9551
9552         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
9553         for darwin, protect the test with require-effective-target tls_runtime.
9554         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
9555
9556 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
9557
9558         PR target/41605
9559         * testsuite/lib/libgomp.exp: Provide -B options to allow for
9560         link spec %s substitutions for static libraries.
9561
9562 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
9563
9564         PR testsuite/42135
9565         * libgomp.graphite/force-parallel-2.c: Reduce array size.
9566
9567 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9568
9569         * Makefile.in: Regenerate.
9570         * configure: Regenerate.
9571         * testsuite/Makefile.in: Regenerate.
9572
9573 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
9574
9575         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
9576         settings for LC_ALL and LANG.
9577
9578 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
9579
9580         PR fortran/42162
9581         * testsuite/libgomp.fortran/pr42162.f90: New test.
9582
9583 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
9584
9585         PR middle-end/42029
9586         * testsuite/libgomp.c/pr42029.c: New test.
9587
9588 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
9589
9590         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
9591         *s.  Accept ld version without text in ()s.
9592         * configure: Regenerated.
9593
9594 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
9595
9596         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
9597
9598 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9599
9600         PR libgomp/41418
9601         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
9602         or a hyphen (happens with fortran language disabled).
9603         * configure: Regenerate.
9604
9605 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9606
9607         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
9608         use sed script portable to Solaris /bin/sed for extracting ld
9609         version.
9610         * configure: Regenerate.
9611
9612 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
9613
9614         * testsuite/libgomp.graphite/bounds.c: New test.
9615
9616 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9617
9618         * Makefile.am (libgomp_la_LINK): New.
9619         * Makefile.in: Regenerate.
9620
9621 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9622
9623         * configure.ac (AC_PREREQ): Bump to 2.64.
9624
9625 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9626
9627         * Makefile.am (install-html, install-pdf): Remove.
9628         * Makefile.in: Regenerate.
9629
9630         * Makefile.in: Regenerate.
9631         * aclocal.m4: Regenerate.
9632         * config.h.in: Regenerate.
9633         * configure: Regenerate.
9634         * testsuite/Makefile.in: Regenerate.
9635
9636 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9637
9638         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
9639         * Makefile.in: Regenerate.
9640
9641 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
9642
9643         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
9644         * Makefile.in: Regenerate.
9645
9646 2009-08-19  Tobias Burnus  <burnus@net-b.de>
9647
9648         PR fortran/41102
9649         omp_lib.h.in: Fix -std=f95 errors.
9650
9651 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
9652
9653         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
9654         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
9655         * testsuite/libgomp.graphite/graphite.exp: New.
9656
9657 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
9658
9659         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
9660         only build.
9661
9662 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
9663
9664         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
9665         needed memory barrier semantics.
9666         * config/linux/mips/mutex.h: New file.
9667
9668 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9669
9670         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
9671
9672 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
9673
9674         * configure: Regenerate.
9675
9676 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
9677
9678         PR testsuite/40699
9679         PR testsuite/40707
9680         PR testsuite/40709
9681         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
9682         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
9683         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
9684
9685 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
9686
9687         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
9688         options when choosing a multilib.
9689
9690 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
9691
9692         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
9693         ld_library_path.  Use add_path.  Add just find_libgcc_s to
9694         ld_library_path, not every libgcc multilib directory.
9695         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
9696         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
9697         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
9698         Use add_path.
9699         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
9700
9701 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
9702
9703         * Makefile.am (LTLDFLAGS): Define.
9704         (LINK): Define.
9705         * Makefile.in: Regenerate.
9706
9707 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
9708
9709         PR fortran/39718
9710         * testsuite/libgomp.fortran/fortran.exp: Don't link with
9711         libgfortranbegin, check existence of libgfortran.a instead of
9712         libgfortranbegin.a.
9713
9714 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
9715
9716         PR libgomp/40174
9717         * team.c (gomp_thread_start): Destroy thr->release semaphore.
9718         (gomp_free_pool_helper): Likewise.
9719
9720 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
9721             Jakub Jelinek  <jakub@redhat.com>
9722
9723         PR fortran/35423
9724         * testsuite/libgomp.fortran/workshare2.f90: New test.
9725
9726 2009-04-09  Nick Clifton  <nickc@redhat.com>
9727
9728         * iter.c: Change copyright header to refer to version 3 of the
9729         GNU General Public License with version 3.1 of the GCC Runtime
9730         Library Exception and to point readers at the COPYING3 and
9731         COPYING3.RUNTIME files and the FSF's license web page.
9732         * alloc.c: Likewise.
9733         * barrier.c: Likewise.
9734         * config/bsd/proc.c: Likewise.
9735         * config/linux/affinity.c: Likewise.
9736         * config/linux/alpha/futex.h: Likewise.
9737         * config/linux/bar.c: Likewise.
9738         * config/linux/bar.h: Likewise.
9739         * config/linux/ia64/futex.h: Likewise.
9740         * config/linux/ia64/mutex.h: Likewise.
9741         * config/linux/lock.c: Likewise.
9742         * config/linux/mips/futex.h: Likewise.
9743         * config/linux/mutex.c: Likewise.
9744         * config/linux/mutex.h: Likewise.
9745         * config/linux/powerpc/futex.h: Likewise.
9746         * config/linux/proc.c: Likewise.
9747         * config/linux/ptrlock.c: Likewise.
9748         * config/linux/ptrlock.h: Likewise.
9749         * config/linux/s390/futex.h: Likewise.
9750         * config/linux/sem.c: Likewise.
9751         * config/linux/sem.h: Likewise.
9752         * config/linux/sparc/futex.h: Likewise.
9753         * config/linux/wait.h: Likewise.
9754         * config/linux/x86/futex.h: Likewise.
9755         * config/mingw32/proc.c: Likewise.
9756         * config/mingw32/time.c: Likewise.
9757         * config/posix/affinity.c: Likewise.
9758         * config/posix/bar.c: Likewise.
9759         * config/posix/bar.h: Likewise.
9760         * config/posix/lock.c: Likewise.
9761         * config/posix/mutex.h: Likewise.
9762         * config/posix/proc.c: Likewise.
9763         * config/posix/ptrlock.h: Likewise.
9764         * config/posix/sem.c: Likewise.
9765         * config/posix/sem.h: Likewise.
9766         * config/posix/time.c: Likewise.
9767         * config/posix95/lock.c: Likewise.
9768         * critical.c: Likewise.
9769         * env.c: Likewise.
9770         * error.c: Likewise.
9771         * fortran.c: Likewise.
9772         * iter_ull.c: Likewise.
9773         * libgomp.h: Likewise.
9774         * libgomp_f.h.in: Likewise.
9775         * libgomp_g.h: Likewise.
9776         * loop.c: Likewise.
9777         * loop_ull.c: Likewise.
9778         * omp.h.in: Likewise.
9779         * omp_lib.f90.in: Likewise.
9780         * omp_lib.h.in: Likewise.
9781         * ordered.c: Likewise.
9782         * parallel.c: Likewise.
9783         * sections.c: Likewise.
9784         * single.c: Likewise.
9785         * task.c: Likewise.
9786         * team.c: Likewise.
9787         * work.c: Likewise.
9788
9789 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
9790
9791         * testsuite/config/default.exp: Change copyright header to refer to
9792         version 3 of the GNU General Public License and to point readers
9793         at the COPYING3 file and the FSF's license web page.
9794
9795 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
9796
9797         PR middle-end/39573
9798         * libgomp.c++/pr39573.C: New test.
9799
9800 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
9801
9802         PR other/39591
9803         * testsuite/libgomp.c/pr39591-1.c: New test.
9804         * testsuite/libgomp.c/pr39591-2.c: New test.
9805         * testsuite/libgomp.c/pr39591-3.c: New test.
9806
9807 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
9808
9809         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
9810         * testsuite/libgomp.c/atomic-6.c: Ditto.
9811
9812 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
9813
9814         PR c/39495
9815         * testsuite/libgomp.c/loop-12.c: New test.
9816         * testsuite/libgomp.c/loop-11.c: New test.
9817         * testsuite/libgomp.c++/loop-11.C: New test.
9818         * testsuite/libgomp.c++/loop-12.C: New test.
9819         * testsuite/libgomp.c++/for-8.C: New test.
9820
9821 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9822
9823         * configure: Regenerate.
9824
9825 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
9826
9827         PR middle-end/39154
9828         * testsuite/libgomp.c/pr39154.c: New test.
9829
9830 2009-01-30  Ian Lance Taylor  <iant@google.com>
9831
9832         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
9833         libgomp_ld_is_gold.  Get gold version number.
9834         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
9835         * configure: Rebuild.
9836
9837 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
9838
9839         * testsuite/lib/libgomp.exp: Add -B option for targets that
9840         use libgfortran.a%s in their specs.
9841
9842 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
9843
9844         PR libgomp/38086
9845         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
9846         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
9847         HAVE_AS_SYMVER_DIRECTIVE is not defined.
9848         * configure: Regenerated.
9849         * config.h.in: Likewise.
9850
9851 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
9852
9853         PR c++/38650
9854         * testsuite/libgomp.c/pr38650.c: New test.
9855         * testsuite/libgomp.c++/pr38650.C: New test.
9856
9857 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
9858
9859         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
9860
9861 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
9862
9863         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
9864
9865 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9866
9867         * configure: Regenerate.
9868
9869 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
9870
9871         PR middle-end/36802
9872         * testsuite/libgomp.c/pr36802-1.c: New test.
9873         * testsuite/libgomp.c/pr36802-2.c: New test.
9874         * testsuite/libgomp.c/pr36802-3.c: New test.
9875
9876 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
9877
9878         PR libgomp/38270
9879         * config/linux/powerpc/mutex.h: New.
9880
9881 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
9882
9883         PR c++/38257
9884         * testsuite/libgomp.c++/for-7.C: New test.
9885
9886         PR c++/38348
9887         * testsuite/libgomp.c++/for-6.C: New test.
9888
9889 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
9890
9891         PR testsuite/28870
9892         * testsuite/lib/libgomp.exp: Include new timeout library files.
9893         (libgomp_target_compile): Set timeout value from new proc.
9894
9895 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
9896
9897         PR libgomp/37938
9898         * config/linux/ia64/mutex.h: New.
9899
9900 2008-11-04  Tobias Burnus  <burnus@net-b.de>
9901
9902         PR libgomp/37935
9903         * libgomp.texi (Runtime library routines, environment variables):
9904         Update for OpenMP version 3.0.
9905
9906 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
9907             Steve Ellcey  <sje@cup.hp.com>
9908
9909         * configure: Regenerate for new libtool.
9910         * Makefile.in: Ditto.
9911         * testsuite/Makefile.in: Ditto.
9912
9913 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
9914             Andreas Tobler  <a.tobler@schweiz.org>
9915
9916         * config/bsd/proc.c: New file.
9917         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
9918         * configure.ac: Check for header <sys/sysctl.h>
9919         * configure: Regenerate.
9920         * config.h.in: Likewise.
9921
9922 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
9923
9924         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
9925
9926 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
9927
9928         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
9929         * Makefile.in: Regenerated.
9930         * testsuite/Makefile.in: Regenerated.
9931
9932 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
9933
9934         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
9935         depend on blddir if blddir exists.
9936         (libgomp_target_compile): Likewise.
9937         * testsuite/libgomp.c++/c++.exp: Likewise.
9938         * testsuite/libgomp.fortran/fortran.exp: Likewise.
9939
9940 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9941
9942         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
9943         Do not list GPL as Invariant Section.
9944
9945 2008-07-28  Ilie Garbacea  <ilie@mips.com>
9946             Chao-ying Fu  <fu@mips.com>
9947
9948         * configure.tgt: Enable futex for MIPS.
9949         * config/linux/mips/futex.h: New file.
9950
9951 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
9952
9953         * team.c (gomp_team_end): Free team immediately if it has
9954         just one thread.
9955
9956 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
9957
9958         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
9959         * testsuite/libgomp.fortran/fortran.exp: Same.
9960         * testsuite/libgomp.c/c.exp: Same.
9961         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
9962         directory to library path first.
9963
9964 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
9965
9966         * env.c (parse_stacksize): Add cast to avoid warning.
9967         (parse_spincount): Likewise.
9968
9969 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
9970
9971         * testsuite/libgomp.c/loop-10.c: New test.
9972         * libgomp.c/loop-3.c (main): Add lastprivate clause.
9973         * libgomp.c++/loop-6.C (main): Likewise.
9974
9975         PR debug/36617
9976         * testsuite/libgomp.c/debug-1.c: New test.
9977
9978 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
9979
9980         * testsuite/libgomp.c/nqueens-1.c: New test.
9981
9982         PR c++/36523
9983         * testsuite/libgomp.c++/task-7.C: New function.
9984
9985 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9986
9987         * configure: Regenerate.
9988
9989 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
9990
9991         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
9992         mutex when HAVE_SYNC_BUILTINS isn't defined.
9993
9994 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
9995
9996         * libgomp.texi (omp_test_lock): Fix typo.
9997
9998 2008-06-12  Tobias Burnus  <burnus@net-b.de>
9999
10000         * omp_lib.f90.in: Add "implicit none".
10001
10002 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
10003
10004         PR middle-end/36506
10005         * testsuite/libgomp.c/reduction-5.c: New test.
10006
10007 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
10008
10009         * libgomp.h (struct gomp_task): Add in_tied_task field.
10010         * task.c (gomp_init_task): Initialize it.
10011         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
10012         unconditionally.  Don't call gomp_team_barrier_wake if
10013         current task is implicit or if(0) from implicit and number of
10014         running tasks is equal to nthreads - 1.
10015
10016         PR libgomp/36471
10017         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
10018         omp_get_team_size_8): Fix pastos.
10019
10020         PR libgomp/36469
10021         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
10022         * configure: Regenerated.
10023         * config.h.in: Regenerated.
10024         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
10025         defined.
10026
10027 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
10028
10029         PR bootstrap/36452
10030         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
10031         (GOMP_loop_ull_dynamic_start): Likewise.
10032         (GOMP_loop_ull_guided_start): Likewise.
10033         (GOMP_loop_ull_ordered_static_start): Likewise.
10034         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
10035         (GOMP_loop_ull_ordered_guided_start): Likewise.
10036
10037 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
10038             Richard Henderson  <rth@redhat.com>
10039             Ulrich Drepper  <drepper@redhat.com>
10040             Jakob Blomer  <jakob.blomer@ira.uka.de>
10041
10042         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
10043         Substitute also OMP_*LOCK_25*.
10044         * configure: Regenerated.
10045         * config.h.in: Regenerated.
10046         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
10047         ptrlock.c and task.c.
10048         * Makefile.in: Regenerated.
10049         * testsuite/Makefile.in: Regenerated.
10050         * task.c: New file.
10051         * loop_ull.c: New file.
10052         * iter_ull.c: New file.
10053         * libgomp.h: Include ptrlock.h.
10054         (enum gomp_task_kind): New type.
10055         (struct gomp_team): Add task_lock, task_queue, task_count,
10056         task_running_count, single_count fields.  Add
10057         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
10058         Remove work_share_lock, generation_mask,
10059         oldest_live_gen, num_live_gen and init_work_shares fields, add
10060         work work_share_list_alloc, work_share_list_free and work_share_chunk
10061         fields.  Change work_shares from pointer to pointers into an array.
10062         Change ordered_release field into gomp_sem_t ** from flexible array
10063         member.  Add implicit_task and initial_work_shares fields.
10064         Move close to the end of the struct.
10065         (struct gomp_team_state): Add single_count, last_work_share,
10066         active_level and level fields, remove work_share_generation.
10067         (gomp_barrier_handle_tasks): New prototype.
10068         (gomp_finish_task): New inline function.
10069         (struct gomp_work_share): Move chunk_size, end, incr into
10070         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
10071         next_ll fields.  Reshuffle fields.  Add next_alloc,
10072         next_ws, next_free and inline_ordered_team_ids fields, change
10073         ordered_team_ids into pointer from flexible array member.
10074         Add mode field.  Put lock and next into a different cache line
10075         from most of the write-once fields.
10076         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
10077         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
10078         gomp_iter_ull_guided_next): New prototypes.
10079         (gomp_new_icv): New prototype.
10080         (struct gomp_thread): Add thread_pool and task fields.
10081         (struct gomp_thread_pool): New type.
10082         (gomp_new_team): New prototype.
10083         (gomp_team_start): Change type of last argument.
10084         (gomp_new_work_share): Removed.
10085         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
10086         (gomp_work_share_init_done): New static inline.
10087         (gomp_throttled_spin_count_var, gomp_available_cpus,
10088         gomp_managed_threads): New extern decls.
10089         (gomp_init_task): New prototype.
10090         (gomp_spin_count_var): New extern var decl.
10091         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
10092         or no alias support, or if not PIC.
10093         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
10094         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
10095         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
10096         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
10097         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
10098         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
10099         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
10100         gomp_test_nest_lock_25): New prototypes.
10101         (omp_lock_symver, strong_alias): Define.
10102         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
10103         decls.
10104         (gomp_end_task): New.
10105         (struct gomp_task_icv, gomp_global_icv): New.
10106         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
10107         (struct gomp_task): New.
10108         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
10109         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
10110         (gomp_icv): New.
10111         (gomp_schedule_type): Reorder enum to match
10112         omp_sched_t.
10113         * team.c (struct gomp_thread_start_data): Add thread_pool and task
10114         fields.
10115         (gomp_thread_start): Add gomp_team_barrier_wait call.
10116         For non-nested case remove clearing of docked thread thr fields.
10117         Use pool fields instead of global gomp_* variables.  Use
10118         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
10119         Create tasks for each member thread.
10120         (free_team): Only destroy team barrier, task_lock here and free it.
10121         (gomp_free_thread): Free last_team if non-NULL.
10122         (gomp_team_end): Call gomp_team_barrier_wait instead of
10123         gomp_barrier_wait.  For nested case call one extra
10124         gomp_barrier_wait.  Move here some destruction from free_team.
10125         Call free_team on pool->last_team if any, rather than freeing
10126         current team.  Destroy work_share_list_free_lock ifndef
10127         HAVE_SYNC_BUILTINS.
10128         (gomp_new_icv): New function.
10129         (gomp_threads, gomp_threads_size, gomp_threads_used,
10130         gomp_threads_dock): Removed.
10131         (gomp_thread_destructor): New variable.
10132         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
10133         functions.
10134         (gomp_team_start): Create new pool if current thread doesn't have
10135         one.  Use pool fields instead of global gomp_* variables.
10136         Initialize thread_pool field for new threads.  Clear single_count.
10137         Change last argument from ws to team, don't create
10138         new team, set ts.work_share to &team->work_shares[0] and clear
10139         ts.last_work_share.  Don't clear ts.work_share_generation.
10140         If number of threads changed, adjust atomically gomp_managed_threads.
10141         Use gomp_init_task instead of gomp_new_task,
10142         set thr->task to the corresponding implicit_task array entry.
10143         Create tasks for each member thread.  Initialize ts.level.
10144         (initialize_team): Call pthread_key_create on
10145         gomp_thread_destructor.
10146         (team_destructor): New function.
10147         (new_team): Removed.
10148         (gomp_new_team): New function.
10149         (free_team): Free gomp_work_share blocks chained through next_alloc,
10150         instead of freeing work_shares and destroying work_share_lock.
10151         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
10152         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
10153         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
10154         of gomp_barrier_wait.
10155         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
10156         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
10157         if gomp_work_share_start returned true.  Don't unlock ws->lock.
10158         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
10159         of gomp_barrier_wait.
10160         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
10161         gomp_work_share_init_done if gomp_work_share_start returned true.
10162         Don't unlock ws->lock.
10163         * work.c: Include stddef.h.
10164         (free_work_share): Use work_share_list_free_lock instead
10165         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
10166         Call gomp_fini_work_share and then either free ws if orphaned, or
10167         put it into work_share_list_free list of the current team.
10168         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
10169         functions.
10170         (gomp_work_share_start, gomp_work_share_end,
10171         gomp_work_share_end_nowait): Rewritten.
10172         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
10173         (openmp_version): Set to 200805.
10174         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
10175         omp_sched_guided, omp_sched_auto): New parameters.
10176         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
10177         omp_set_max_active_levels, omp_get_max_active_levels,
10178         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
10179         omp_get_active_level): New interfaces.
10180         * omp_lib.h.in (openmp_version): Set to 200805.
10181         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
10182         omp_sched_guided, omp_sched_auto): New parameters.
10183         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
10184         omp_set_max_active_levels, omp_get_max_active_levels,
10185         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
10186         omp_get_active_level): New externals.
10187         * loop.c: Include limits.h.
10188         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
10189         GFS_AUTO.
10190         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
10191         Likewise.  Use gomp_icv.
10192         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
10193         ts.static_trip here.
10194         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
10195         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
10196         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
10197         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
10198         don't unlock ws->lock, otherwise lock it.
10199         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
10200         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
10201         (gomp_parallel_loop_start): Call gomp_new_team instead of
10202         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
10203         Adjust gomp_team_start caller.  Pass 0 as second argument to
10204         gomp_resolve_num_threads.
10205         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
10206         If adding ws->chunk_size nthreads + 1 times after end won't
10207         overflow, set ws->mode to 1.
10208         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
10209         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
10210         GOMP_loop_ull_ordered_static_start,
10211         GOMP_loop_ull_ordered_dynamic_start,
10212         GOMP_loop_ull_ordered_guided_start,
10213         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
10214         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
10215         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
10216         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
10217         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
10218         prototypes.
10219         * libgomp.map: Export lock routines also @@OMP_2.0.
10220         (GOMP_loop_ordered_dynamic_first,
10221         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
10222         GOMP_loop_ordered_static_first): Remove.
10223         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
10224         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
10225         GOMP_loop_ull_ordered_dynamic_next,
10226         GOMP_loop_ull_ordered_dynamic_start,
10227         GOMP_loop_ull_ordered_guided_next,
10228         GOMP_loop_ull_ordered_guided_start,
10229         GOMP_loop_ull_ordered_runtime_next,
10230         GOMP_loop_ull_ordered_runtime_start,
10231         GOMP_loop_ull_ordered_static_next,
10232         GOMP_loop_ull_ordered_static_start,
10233         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
10234         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
10235         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
10236         (omp_set_schedule, omp_get_schedule,
10237         omp_get_thread_limit, omp_set_max_active_levels,
10238         omp_get_max_active_levels, omp_get_level,
10239         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
10240         omp_set_schedule_, omp_set_schedule_8_,
10241         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
10242         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
10243         omp_get_max_active_levels_, omp_get_level_,
10244         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
10245         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
10246         New exports @@OMP_3.0.
10247         * omp.h.in (omp_sched_t): New type.
10248         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
10249         omp_set_max_active_levels, omp_get_max_active_levels,
10250         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
10251         omp_get_active_level): New prototypes.
10252         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
10253         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
10254         gomp_thread_limit_var, gomp_remaining_threads_count,
10255         gomp_remaining_threads_lock): New variables.
10256         (parse_spincount): New function.
10257         (initialize_env): Call gomp_init_num_threads unconditionally.
10258         Initialize gomp_available_cpus.  Call parse_spincount,
10259         initialize gomp_{,throttled_}spin_count_var
10260         depending on presence and value of OMP_WAIT_POLICY and
10261         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
10262         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
10263         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
10264         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
10265         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
10266         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
10267         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
10268         (gomp_global_icv): New.
10269         (parse_schedule): Use it.  Parse "auto".
10270         (omp_set_num_threads): Use gomp_icv.
10271         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
10272         Likewise.
10273         (omp_get_max_threads): Move from parallel.c.
10274         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
10275         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
10276         add ialias.
10277         (parse_stacksize, parse_wait_policy): New functions.
10278         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
10279         both wrappers for compatibility and new locks.
10280         (omp_set_schedule, omp_get_schedule,
10281         omp_get_thread_limit, omp_set_max_active_levels,
10282         omp_get_max_active_levels, omp_get_level,
10283         omp_get_ancestor_thread_num, omp_get_team_size,
10284         omp_get_active_level): New ialias_redirect.
10285         (omp_set_schedule_, omp_set_schedule_8_,
10286         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
10287         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
10288         omp_get_max_active_levels_, omp_get_level_,
10289         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
10290         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
10291         New functions.
10292         * parallel.c: Include limits.h.
10293         (gomp_resolve_num_threads): Add count argument.  Rewritten.
10294         (GOMP_parallel_start): Call gomp_new_team and pass that as last
10295         argument to gomp_team_start.  Pass 0 as second argument to
10296         gomp_resolve_num_threads.
10297         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
10298         if gomp_thread_limit_var != ULONG_MAX.
10299         (omp_in_parallel): Implement using ts.active_level.
10300         (omp_get_max_threads): Move to env.c.
10301         (omp_get_level, omp_get_ancestor_thread_num,
10302         omp_get_team_size, omp_get_active_level): New functions,
10303         add ialias.
10304         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
10305         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
10306         gomp_iter_dynamic_next instead of the _locked variant and don't take
10307         lock around it, otherwise acquire it before calling
10308         gomp_iter_dynamic_next_locked.
10309         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
10310         gomp_iter_dynamic_next instead of the _locked variant and don't take
10311         lock around it.
10312         (GOMP_parallel_sections_start): Call gomp_new_team instead of
10313         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
10314         Adjust gomp_team_start caller.  Pass count as second argument to
10315         gomp_resolve_num_threads, don't adjust num_threads after the call.
10316         Use gomp_icv.
10317         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
10318         ws->chunk_size by incr.
10319         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
10320         code.
10321         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
10322         types.
10323         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
10324         (omp_check_defines): Check even the compat defines.
10325         * config/linux/ptrlock.c: New file.
10326         * config/linux/ptrlock.h: New file.
10327         * config/linux/wait.h: New file.
10328         * config/posix/ptrlock.c: New file.
10329         * config/posix/ptrlock.h: New file.
10330         * config/linux/bar.h (gomp_team_barrier_wait,
10331         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
10332         (gomp_team_barrier_set_task_pending,
10333         gomp_team_barrier_clear_task_pending,
10334         gomp_team_barrier_set_waiting_for_tasks,
10335         gomp_team_barrier_waiting_for_tasks,
10336         gomp_team_barrier_done): New inlines.
10337         (gomp_barrier_t): Rewritten.
10338         (gomp_barrier_state_t): New typedef.
10339         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
10340         gomp_barrier_wait_start): Rewritten.
10341         (gomp_barrier_wait_end): Change second argument to
10342         gomp_barrier_state_t.
10343         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
10344         inlines.
10345         * config/linux/bar.c: Include wait.h instead of libgomp.h and
10346         futex.h.
10347         (gomp_barrier_wait_end): Rewritten.
10348         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
10349         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
10350         * config/posix/bar.h (gomp_barrier_t): Add generation field.
10351         (gomp_barrier_state_t): New typedef.
10352         (gomp_team_barrier_wait,
10353         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
10354         (gomp_barrier_wait_start): Or all but low 2 bits from generation
10355         into the return value.  Return gomp_barrier_state_t.
10356         (gomp_team_barrier_set_task_pending,
10357         gomp_team_barrier_clear_task_pending,
10358         gomp_team_barrier_set_waiting_for_tasks,
10359         gomp_team_barrier_waiting_for_tasks,
10360         gomp_team_barrier_done): New inlines.
10361         (gomp_barrier_wait_end): Change second argument to
10362         gomp_barrier_state_t.
10363         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
10364         inlines.
10365         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
10366         (gomp_barrier_wait_end): Change second argument to
10367         gomp_barrier_state_t.
10368         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
10369         gomp_team_barrier_wake): New functions.
10370         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
10371         futex.h.
10372         (gomp_futex_wake, gomp_futex_wait): New variables.
10373         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
10374         * config/linux/lock.c: Rewrite to make locks task owned,
10375         for backwards compatibility provide the old entrypoints
10376         if symbol versioning.  Include wait.h instead of libgomp.h and
10377         futex.h.
10378         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
10379         * config/posix95/lock.c: Rewrite to make locks task owned,
10380         for backwards compatibility provide the old entrypoints
10381         if symbol versioning.
10382         * config/posix/lock.c: Rewrite to make locks task owned,
10383         for backwards compatibility provide the old entrypoints
10384         if symbol versioning.
10385         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
10386         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
10387         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
10388         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10389         (sys_futex0): Return error code.
10390         (futex_wake, futex_wait): If ENOSYS was returned, clear
10391         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10392         (cpu_relax, atomic_write_barrier): New static inlines.
10393         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10394         (futex_wake, futex_wait): If ENOSYS was returned, clear
10395         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10396         (cpu_relax, atomic_write_barrier): New static inlines.
10397         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10398         (sys_futex0): Return error code.
10399         (futex_wake, futex_wait): If ENOSYS was returned, clear
10400         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10401         (cpu_relax, atomic_write_barrier): New static inlines.
10402         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10403         (sys_futex0): Return error code.
10404         (futex_wake, futex_wait): If ENOSYS was returned, clear
10405         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10406         (cpu_relax, atomic_write_barrier): New static inlines.
10407         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10408         (sys_futex0): Return error code.
10409         (futex_wake, futex_wait): If ENOSYS was returned, clear
10410         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10411         (cpu_relax, atomic_write_barrier): New static inlines.
10412         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
10413         (sys_futex0): Return error code.
10414         (futex_wake, futex_wait): If ENOSYS was returned, clear
10415         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
10416         (cpu_relax, atomic_write_barrier): New static inlines.
10417         * config/linux/sem.c: Include wait.h instead of libgomp.h and
10418         futex.h.
10419         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
10420         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
10421         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
10422         types.
10423         (omp_nest_lock_t): Change owner into void *, add lock field.
10424         * config/posix95/omp-lock.h: Include semaphore.h.
10425         (omp_lock_25_t, omp_nest_lock_25_t): New types.
10426         (omp_lock_t): Use sem_t instead of mutex if semaphores
10427         aren't broken.
10428         (omp_nest_lock_t): Likewise.  Change owner to void *.
10429         * config/posix/omp-lock.h: Include semaphore.h.
10430         (omp_lock_25_t, omp_nest_lock_25_t): New types.
10431         (omp_lock_t): Use sem_t instead of mutex if semaphores
10432         aren't broken.
10433         (omp_nest_lock_t): Likewise.  Add owner field.
10434
10435 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
10436
10437         * testsuite/libgomp.c/collapse-1.c: New test.
10438         * testsuite/libgomp.c/collapse-2.c: New test.
10439         * testsuite/libgomp.c/collapse-3.c: New test.
10440         * testsuite/libgomp.c/icv-1.c: New test.
10441         * testsuite/libgomp.c/icv-2.c: New test.
10442         * testsuite/libgomp.c/lib-2.c: New test.
10443         * testsuite/libgomp.c/lock-1.c: New test.
10444         * testsuite/libgomp.c/lock-2.c: New test.
10445         * testsuite/libgomp.c/lock-3.c: New test.
10446         * testsuite/libgomp.c/loop-4.c: New test.
10447         * testsuite/libgomp.c/loop-5.c: New test.
10448         * testsuite/libgomp.c/loop-6.c: New test.
10449         * testsuite/libgomp.c/loop-7.c: New test.
10450         * testsuite/libgomp.c/loop-8.c: New test.
10451         * testsuite/libgomp.c/loop-9.c: New test.
10452         * testsuite/libgomp.c/nested-3.c: New test.
10453         * testsuite/libgomp.c/nestedfn-6.c: New test.
10454         * testsuite/libgomp.c/sort-1.c: New test.
10455         * testsuite/libgomp.c/task-1.c: New test.
10456         * testsuite/libgomp.c/task-2.c: New test.
10457         * testsuite/libgomp.c/task-3.c: New test.
10458         * testsuite/libgomp.c/task-4.c: New test.
10459         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
10460         to C++ testsuite default compiler options.
10461         * testsuite/libgomp.c++/collapse-1.C: New test.
10462         * testsuite/libgomp.c++/collapse-2.C: New test.
10463         * testsuite/libgomp.c++/ctor-10.C: New test.
10464         * testsuite/libgomp.c++/for-1.C: New test.
10465         * testsuite/libgomp.c++/for-2.C: New test.
10466         * testsuite/libgomp.c++/for-3.C: New test.
10467         * testsuite/libgomp.c++/for-4.C: New test.
10468         * testsuite/libgomp.c++/for-5.C: New test.
10469         * testsuite/libgomp.c++/loop-8.C: New test.
10470         * testsuite/libgomp.c++/loop-9.C: New test.
10471         * testsuite/libgomp.c++/loop-10.C: New test.
10472         * testsuite/libgomp.c++/task-1.C: New test.
10473         * testsuite/libgomp.c++/task-2.C: New test.
10474         * testsuite/libgomp.c++/task-3.C: New test.
10475         * testsuite/libgomp.c++/task-4.C: New test.
10476         * testsuite/libgomp.c++/task-5.C: New test.
10477         * testsuite/libgomp.c++/task-6.C: New test.
10478         * testsuite/libgomp.fortran/allocatable1.f90: New test.
10479         * testsuite/libgomp.fortran/allocatable2.f90: New test.
10480         * testsuite/libgomp.fortran/allocatable3.f90: New test.
10481         * testsuite/libgomp.fortran/allocatable4.f90: New test.
10482         * testsuite/libgomp.fortran/collapse1.f90: New test.
10483         * testsuite/libgomp.fortran/collapse2.f90: New test.
10484         * testsuite/libgomp.fortran/collapse3.f90: New test.
10485         * testsuite/libgomp.fortran/collapse4.f90: New test.
10486         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
10487         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
10488         * testsuite/libgomp.fortran/lib4.f90: New test.
10489         * testsuite/libgomp.fortran/lock-1.f90: New test.
10490         * testsuite/libgomp.fortran/lock-2.f90: New test.
10491         * testsuite/libgomp.fortran/nested1.f90: New test.
10492         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
10493         * testsuite/libgomp.fortran/strassen.f90: New test.
10494         * testsuite/libgomp.fortran/tabs1.f90: New test.
10495         * testsuite/libgomp.fortran/tabs2.f: New test.
10496         * testsuite/libgomp.fortran/task1.f90: New test.
10497         * testsuite/libgomp.fortran/task2.f90: New test.
10498         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
10499         * testsuite/libgomp.fortran/vla5.f90: Likewise.
10500         * testsuite/libgomp.c/pr26943-2.c: Likewise.
10501         * testsuite/libgomp.c/pr26943-3.c: Likewise.
10502         * testsuite/libgomp.c/pr26943-4.c: Likewise.
10503
10504 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
10505
10506         PR c++/36308
10507         * testsuite/libgomp.c++/ctor-11.C: New test.
10508         * testsuite/libgomp.c++/ctor-12.C: New test.
10509
10510 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
10511
10512         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
10513
10514 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
10515
10516         PR middle-end/36106
10517         * testsuite/libgomp.c/atomic-5.c: New test.
10518         * testsuite/libgomp.c/atomic-6.c: New test.
10519         * testsuite/libgomp.c/autopar-1.c: New test.
10520
10521 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10522
10523         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
10524         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
10525         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
10526         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
10527         * configure: Regenerate.
10528         * Makefile.in, testsuite/Makefile.in: Likewise.
10529
10530 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
10531
10532         PR bootstrap/35457
10533         * aclocal.m4: Regenerate.
10534         * configure: Regenerate.
10535
10536 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
10537
10538         PR middle-end/35611
10539         * testsuite/libgomp.c/atomic-4.c: New test.
10540
10541         PR libgomp/35625
10542         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
10543         (gomp_iter_guided_next): Likewise.
10544         * testsuite/libgomp.c/pr35625.c: New test.
10545
10546 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10547
10548         * aclocal.m4: Regenerate.
10549         * configure: Likewise.
10550         * Makefile.in: Likewise.
10551         * testsuite/Makefile.in: Likewise.
10552
10553 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
10554
10555         PR middle-end/35185
10556         * testsuite/libgomp.c++/pr35185.C: New test.
10557
10558 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
10559
10560         PR middle-end/35549
10561         * testsuite/libgomp.c/pr35549.c: New test.
10562
10563 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
10564
10565         * testsuite/libgomp.c/atomic-3.c: New test.
10566
10567 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
10568
10569         PR fortran/33197
10570         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
10571         .F08 file suffixes.
10572
10573 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
10574
10575         PR libgomp/33131
10576         * configure.ac: Add ACX_HEADER_STRING.
10577         * env.c: Include strings.h.
10578         * aclocal.m4: Regenerate.
10579         * config.h.in: Regenerate.
10580         * configure: Regenerate.
10581         * Makefile.in: Regenerate.
10582         * testsuite/Makefile.in: Regenerate.
10583
10584 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
10585
10586         PR middle-end/35196
10587         * testsuite/libgomp.c/pr35196.c: New test.
10588
10589         PR middle-end/35130
10590         * testsuite/libgomp.fortran/pr35130.f90: New test.
10591         * testsuite/libgomp.c/pr35130.c: New test.
10592
10593 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
10594
10595         PR middle-end/33880
10596         * testsuite/libgomp.c/pr33880.c: New test.
10597         * testsuite/libgomp.fortran/pr33880.f90: New test.
10598
10599 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
10600
10601         * configure: Regenerate.
10602
10603 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
10604
10605         * configure.ac: Move futex checking into ../config/futex.m4.
10606         * configure: Rebuilt.
10607         * aclocal.m4: Rebuilt.
10608         * Makefile.in: Rebuilt.
10609
10610         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
10611         2007-10-15 ../config/tls.m4 change.
10612
10613 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
10614
10615         PR c++/34513
10616         * testsuite/libgomp.c/pr34513.c: New test.
10617         * testsuite/libgomp.c++/pr34513.C: New test.
10618
10619 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
10620
10621         PR target/32765
10622         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
10623
10624 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
10625
10626         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
10627
10628 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
10629
10630         * testsuite/libgomp.c/private-1.c: New test.
10631
10632 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
10633             Paolo Bonzini  <bonzini@gnu.org>
10634
10635         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
10636         instead of 'VPATH ='.
10637         * Makefile.in: Regenerate.
10638
10639 2007-11-23  Matthias Klose  <doko@ubuntu.com>
10640
10641         * configure.ac: Adjust makeinfo version check.
10642         * configure: Regenerate.
10643
10644 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
10645
10646         PR fortran/34020
10647         * testsuite/libgomp.fortran/pr34020.f90: New test.
10648
10649 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
10650
10651         PR c++/33894
10652         * testsuite/libgomp.c++/atomic-1.C: New test.
10653
10654 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
10655
10656         PR libgomp/33275
10657         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
10658         Make x and y integers rather than (implicit) reals.  Add private (j)
10659         clause to the last omp parallel.
10660
10661 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
10662
10663         * configure: Regenerate following changes to ../config/tls.m4.
10664
10665 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
10666
10667         * testsuite/libgomp.fortran/stack.f90: New test.
10668
10669 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
10670
10671         * config/mingw32/proc.c: New file.
10672
10673 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
10674
10675         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
10676         (main): Use __get_cpuid to get i386 target fetaures.
10677         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
10678         (main): Use __get_cpuid to get x86_64 target fetaures.
10679
10680 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
10681
10682         PR target/32765
10683         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
10684         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
10685
10686 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
10687
10688         PR fortran/32550
10689         * testsuite/libgomp.fortran/pr32550.f90: New test.
10690         * testsuite/libgomp.fortran/crayptr2.f90: New test.
10691
10692 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
10693
10694         * aclocal.m4: Regenerated.
10695
10696 2007-07-05  Tobias Burnus  <burnus@net-b.de>
10697
10698         PR fortran/32359
10699         * testsuite/libgomp.fortran/pr32359.f90: New.
10700
10701 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
10702
10703         PR libgomp/32468
10704         * sections.c (GOMP_parallel_sections_start): Only decrease
10705         number of threads to COUNT if dyn_var is true.
10706         * testsuite/libgomp.c/pr32468.c: New test.
10707
10708 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
10709
10710         PR libgomp/26308
10711         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
10712
10713 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
10714
10715         PR middle-end/32362
10716         * testsuite/libgomp.c/pr32362-1.c: New test.
10717         * testsuite/libgomp.c/pr32362-2.c: New test.
10718         * testsuite/libgomp.c/pr32362-3.c: New test.
10719
10720 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
10721
10722         * team.c (gomp_team_start): Fix setting up thread_attr
10723         stack size.
10724
10725 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
10726
10727         * configure: Regenerate.
10728
10729 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
10730
10731         * Makefile.in: Regenerate.
10732         * configure: Regenerate.
10733         * aclocal.m4: Regenerate.
10734         * testsuite/Makefile.in: Regenerate.
10735
10736 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
10737
10738         * config/linux/proc.c: New file.
10739
10740         PR libgomp/28482
10741         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
10742
10743 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
10744
10745         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
10746
10747 2007-04-16  Matthias Klose  <doko@debian.org>
10748
10749         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
10750         flags if not building with -m64.
10751         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
10752         flag for i?86-*-* targets, if current target matches -m64.
10753
10754 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
10755
10756         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
10757         * Makefile.in: Regenerate.
10758
10759 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
10760
10761         PR testsuite/31369
10762         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
10763         ld_library_path.
10764         * testsuite/libgomp.fortran/fortran.exp: Likewise.
10765
10766 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
10767
10768         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
10769         decls.
10770         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
10771         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
10772         (parse_affinity): New function.
10773         (initialize_env): Call it and gomp_init_affinity.
10774         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
10775         create new pthread_attr_t and call gomp_init_thread_affinity
10776         on it for each thread before passing the attribute to pthread_create.
10777         * config/linux/affinity.c: New file.
10778         * config/posix/affinity.c: New file.
10779         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
10780         * configure: Rebuilt.
10781         * config.h.in: Rebuilt.
10782         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
10783         * Makefile.in: Rebuilt.
10784
10785 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
10786
10787         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
10788         *-*-darwin*.
10789         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
10790         and use it if found.
10791
10792 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
10793
10794         * testsuite/config/default.exp: New file.
10795         * testsuite/lib/libgomp.exp: New file.
10796         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
10797         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
10798         load_lib *, load_gcc_lib *): Move to libgomp.exp.
10799         (libgomp_load): Remove.
10800         * testsuite/lib/libgomp.exp (libgomp_init): Compute
10801         always_ld_library_path, not ld_library_path.  Set additional_flags
10802         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
10803         (target_compile): Do not call libgomp_init.  Append lang_library_path
10804         and lang_link_flags to options.
10805         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
10806         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
10807         here.
10808         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
10809         always_ld_library_path.  Set LD_LIBRARY_PATH here.
10810         * testsuite/libgomp.fortran/fortran.exp: Ditto.
10811         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
10812         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
10813         CX8 flag.
10814         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
10815         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
10816         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
10817         * testsuite/libgomp.c/pr29947-1.c: Ditto.
10818         * testsuite/libgomp.c/atomic-10.c: Ditto.
10819
10820 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
10821
10822         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
10823         dg-final cleanup-modules line.
10824         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
10825         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
10826         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
10827         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
10828         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
10829         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
10830         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
10831
10832 2007-03-18  Andreas Schwab  <schwab@suse.de>
10833
10834         * acinclude.m4: Adjust regular expression for ld version
10835         extraction.
10836         * configure: Regenerate.
10837
10838 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
10839
10840         * Makefile.am: Add install-pdf target as copied from
10841         automake v1.10 rules.
10842         * Makefile.in: Regenerate
10843
10844 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
10845
10846         PR libgomp/28486
10847         * configure: Regenerate.
10848
10849         PR c++/30703
10850         * testsuite/libgomp.c++/pr30703.C: New test.
10851
10852 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
10853
10854         Revert:
10855         2006-07-05  Eric Christopher  <echristo@apple.com>
10856         * configure.ac: Depend addition of -pthread on host OS.
10857         * configure: Regenerate.
10858
10859 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
10860
10861         * libgomp.texi: Fix spacing after abbreviations.
10862
10863 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
10864
10865         PR libgomp/30546
10866         * configure.ac: Add check for makeinfo
10867         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
10868         if an appropiate version of makeinfo is found.
10869         * aclocal.m4: Regenerated.
10870         * configure: Regenerated.
10871         * Makefile.in: Regenerated.
10872         * testsuite/Makefile.in: Regenerated.
10873
10874 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
10875
10876         PR libgomp/30540
10877         * libgomp.texi: More about implementation-dependent settings.
10878
10879 2007-01-26  Tobias Burnus  <burnus@net-b.de>
10880
10881         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
10882
10883 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
10884
10885         PR middle-end/30494
10886         * testsuite/libgomp.c/pr30494.c: New test.
10887
10888 2007-01-15  Tom Tromey  <tromey@redhat.com>
10889
10890         * configure: Rebuilt.
10891         * configure.ac: Fixed comment.
10892
10893 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
10894
10895         * libgomp.texi: Document implementation specific default values of
10896         environment variables.
10897
10898 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
10899
10900         PR libgomp/28209
10901         * libgomp.texi: New file.
10902         * configure.ac: Add --enable-generated-files-in-srcdir option.
10903         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
10904         files to srcdir.
10905         * Makefile.in: Regenerated.
10906         * config.h.in: Regenerated.
10907         * testsuite/Makefile.in: Regenerated.
10908         * NOTES: Removed.
10909
10910 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
10911
10912         PR libgomp/29949
10913         * env.c (omp_set_num_threads): Set illegal thread count to 1.
10914
10915 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
10916
10917         * configure: Regenerate.
10918
10919 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
10920
10921         PR libgomp/29947
10922         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
10923         start if there shouldn't be any loop iterations.
10924         (gomp_loop_ordered_static_start): Remove start == end test.
10925         * testsuite/libgomp.c/pr29947-1.c: New test.
10926         * testsuite/libgomp.c/pr29947-2.c: New test.
10927
10928 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
10929
10930         * configure.tgt: Force initial-exec TLS model on Linux only.
10931
10932 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
10933
10934         * configure: Regenerated.
10935
10936 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
10937
10938         * env.c (parse_schedule): Reject out of range values.
10939         (parse_unsigned_long): Reject out of range, negative or zero values.
10940
10941 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
10942
10943         PR fortran/29629
10944         * testsuite/libgomp.fortran/pr29629.f90: New test.
10945
10946 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
10947
10948         PR libgomp/29494
10949         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
10950         * config/posix95: New directory.
10951         * config/posix95/omp-lock.h: New file.
10952         * config/posix95/lock.c: Likewise.
10953
10954 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
10955
10956         * aclocal.m4: Regenerate.
10957         * configure: Regenerate.
10958
10959 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
10960
10961         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
10962         '<' to '<='.
10963
10964 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
10965
10966         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
10967         test.
10968         * configure: Regenerate.
10969         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
10970
10971 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
10972
10973         PR middle-end/25261
10974         PR middle-end/28790
10975         * testsuite/libgomp.c/nestedfn-4.c: New test.
10976         * testsuite/libgomp.c/nestedfn-5.c: New test.
10977         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
10978
10979         PR fortran/29097
10980         * testsuite/libgomp.fortran/condinc1.f: New test.
10981         * testsuite/libgomp.fortran/condinc2.f: New test.
10982         * testsuite/libgomp.fortran/condinc3.f90: New test.
10983         * testsuite/libgomp.fortran/condinc4.f90: New test.
10984         * testsuite/libgomp.fortran/condinc1.inc: New file.
10985
10986 2006-09-18  Tom Tromey  <tromey@redhat.com>
10987
10988         * configure: Rebuilt.
10989
10990 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
10991
10992         PR c/28768
10993         PR preprocessor/14634
10994         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
10995         to AC_DEFINE.
10996         * configure: Regenerate.
10997
10998 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
10999
11000         * testsuite/libgomp.fortran/reduction3.f90: Change
11001         -2147483648 to -huge(i)-1 to avoid overflow.
11002         * testsuite/libgomp.fortran/reduction4.f90: Change
11003         Z'ffffffff' to not(0) to avoid overflow.
11004
11005 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
11006
11007         PR libgomp/25938
11008         * Makefile.am (libsubincludedir): New.
11009         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
11010         * Makefile.in: Regenerate.
11011
11012 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
11013
11014         PR libgomp/28725
11015         * env.c: Include ctype.h.
11016         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
11017         leading and/or trailing whitespace and compare strings case
11018         insensitively.
11019
11020 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
11021
11022         PR fortran/28390
11023         * testsuite/libgomp.fortran/pr28390.f: New test.
11024
11025 2006-07-05  Eric Christopher  <echristo@apple.com>
11026
11027         * configure.ac: Depend addition of -pthread on host OS.
11028         * configure: Regenerate.
11029
11030 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
11031
11032         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
11033         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
11034         defined.
11035
11036 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
11037
11038         PR libgomp/26175
11039         PR libgomp/26477
11040         * configure.ac: If neither --enable-linux-futex nor
11041         --disable-linux-futex is passed, determine the default by checking
11042         for compiling and/or running against NPTL.  With --enable-linux-futex,
11043         check if SYS_gettid and SYS_futex are defined.
11044         * configure: Rebuilt.
11045
11046 2006-06-14  Richard Henderson  <rth@redhat.com>
11047
11048         PR libgomp/28008
11049         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
11050         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
11051
11052 2006-06-09  Richard Henderson  <rth@redhat.com>
11053
11054         * env.c (gomp_nthreads_var): Change to unsigned long.
11055         (gomp_run_sched_chunk): Likewise.
11056         (parse_unsigned_long): Rename from parse_num_threads and generalize.
11057         (initialize_env): Initialize gomp_thread_attr.
11058         * libgomp.h (gomp_nthreads_var): Update decl.
11059         (gomp_run_sched_chunk): Likewise.
11060         (gomp_thread_attr): Declare.
11061         * team.c (gomp_thread_attr): Export.
11062         (initialize_team): Don't initialize it.
11063
11064 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
11065
11066         PR fortran/27916
11067         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
11068         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
11069
11070 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
11071
11072         * config/mingw32/time.c: New file.
11073         * configure.tgt: Use it.
11074
11075 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
11076
11077         * Makefile.am: Add install-html target. Add install-html to .PHONY
11078         * Makefile.in: Regenerate.
11079
11080 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
11081
11082         PR libgomp/27612
11083         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
11084         * testsuite/libgomp.c/critical-1.c: Likewise.
11085         * testsuite/libgomp.c/loop-1.c: Likewise.
11086         * testsuite/libgomp.c/loop-2.c: Likewise.
11087         * testsuite/libgomp.c/single-1.c: Likewise.
11088         * testsuite/libgomp.c/ordered-1.c: Likewise.
11089         * testsuite/libgomp.c/ordered-2.c: Likewise.
11090
11091 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
11092
11093         PR middle-end/27416
11094         * libgomp.fortran/pr27416-1.f90: New test.
11095
11096 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
11097
11098         PR fortran/27395
11099         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
11100         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
11101
11102 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
11103
11104         PR c++/26943
11105         * testsuite/libgomp.c/pr26943-1.c: New test.
11106         * testsuite/libgomp.c/pr26943-2.c: New test.
11107         * testsuite/libgomp.c/pr26943-3.c: New test.
11108         * testsuite/libgomp.c/pr26943-4.c: New test.
11109         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
11110         * testsuite/libgomp.c++/pr26943.C: New test.
11111
11112 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
11113
11114         PR middle-end/27337
11115         * testsuite/libgomp.c++/pr27337.C: New test.
11116
11117 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
11118
11119         PR c/26171
11120         * testsuite/libgomp.c/pr26171.c: New test.
11121
11122 2006-04-25  Richard Henderson  <rth@redhat.com>
11123
11124         PR libgomp/25865
11125         * configure.ac: Use GCC_CHECK_TLS.
11126         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
11127         * Makefile.in, aclocal.m4, configure: Regenerate.
11128
11129 2006-04-10  Matthias Klose  <doko@debian.org>
11130
11131         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
11132         directory names containing underscores.
11133
11134 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
11135
11136         PR c++/26691
11137         * testsuite/libgomp.c++/pr26691.C: New test.
11138
11139 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
11140
11141         * testsuite/libgomp.fortran/retval2.f90: New test.
11142
11143 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
11144
11145         * testsuite/libgomp.c++: New directory.
11146
11147 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
11148
11149         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
11150         * config/posix/sem.c: Implement the above.
11151
11152 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
11153
11154         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
11155         define HAVE_BROKEN_POSIX_SEMAPHORES.
11156         * configure: Rebuilt.
11157         * config.h.in: Rebuilt.
11158
11159 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
11160
11161         PR bootstrap/26161
11162         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
11163         for the other pthread check.
11164         * configure: Regenerate.
11165         * config.h.in: Regenerate.
11166
11167 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
11168
11169         PR libgomp/25938
11170         PR libgomp/25984
11171         * Makefile.am (fincludedir): New variable.
11172         (nodist_include_HEADERS): Remove Fortran files.
11173         (nodist_finclude_HEADERS): New variable.
11174         * Makefile.in: Regenerated.
11175
11176 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
11177
11178         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
11179         Remove tests for returning assumed character length arrays.
11180
11181 2006-02-12  Roger Sayle  <roger@eyesopen.com>
11182             John David Anglin  <dave@hiauly1.hia.nrc.ca>
11183
11184         PR libgomp/25936
11185         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
11186
11187 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
11188
11189         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
11190
11191 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
11192
11193         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
11194         part of LD_LIBRARY_PATH manually.
11195
11196 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
11197
11198         PR libgomp/25852
11199         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
11200         libgomp_init.
11201
11202 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
11203
11204         PR libgomp/25884
11205         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
11206         * configure.ac (PERL): Don't set.
11207         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
11208         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
11209         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
11210         * omp.h.in: Wrap the new configure substitutions with @ characters.
11211         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
11212         * aclocal.m4, configure, Makefile.in: Regenerate.
11213         * mkomp_h.pl: Delete.
11214
11215 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
11216
11217         PR libgomp/25259
11218         * configure.ac: Use GCC_HEADER_STDINT.
11219         * libgomp.h: Include gstdint.h.
11220         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
11221         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
11222
11223 2006-01-24  Richard Henderson  <rth@redhat.com>
11224
11225         PR libgomp/25942
11226         * configure.ac: Add AM_MAINTAINER_MODE.
11227         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
11228
11229 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
11230
11231         * Makefile.in: Regenerate.
11232         * testsuite/Makefile.in: Regenerate.
11233         * aclocal.m4: Regenerate.
11234
11235 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
11236
11237         * config/posix/proc.c: Conditional include of sys/loadavg.h for
11238         Solaris.
11239         * configure.ac: Add check for loadavg.h.
11240         (link_gomp): Adjust comment.
11241         * configure: Regenerate.
11242         * config.h.in: Regenerate.
11243
11244 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
11245
11246         PR libgomp/25877
11247         * configure.ac: Remove check for alloca.h.
11248         * configure: Regenerate.
11249         * config.h.in: Regenerate.
11250         * libgomp.h: define gomp_alloca to be __builtin_alloca.
11251         * team.c: Remove use of alloca.h.
11252         Call gomp_alloca instead of alloca.
11253
11254 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
11255
11256         PR libgomp/25877
11257         * team.c: Add include of alloca.h.
11258         * configure.ac: Add check for alloca.h.
11259         * configure: Regenerate.
11260         * config.h.in: Regenerate.
11261
11262 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
11263
11264         PR fortran/25219
11265         * testsuite/libgomp.fortran/pr25219.f90: New test.
11266
11267 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
11268
11269         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
11270         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
11271         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
11272         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
11273         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
11274         testsuite/libgomp.fortran/threadprivate1.f90,
11275         testsuite/libgomp.fortran/threadprivate2.f90,
11276         testsuite/libgomp.fortran/threadprivate3.f90,
11277         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
11278         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
11279         testsuite/libgomp.fortran/omp_parse3.f90: Change required
11280         effective-target to TLS runtime.
11281
11282         * testsuite/libgomp.fortran/pr25162.f: Require
11283         effective-target TLS runtime.
11284
11285 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
11286
11287         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
11288         * testsuite/libgomp.c/nestedfn-3.c: New test.
11289
11290 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
11291
11292         PR fortran/25162
11293         * testsuite/libgomp.fortran/pr25162.f: New test.
11294
11295 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
11296
11297         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
11298         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
11299
11300 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
11301
11302         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
11303         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
11304         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
11305         single.c, team.c, work.c, config/linux/alpha/futex.h,
11306         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
11307         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
11308         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
11309         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
11310         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
11311         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
11312         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
11313         FSF address.
11314
11315 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
11316
11317         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
11318         to nodist_noinst_HEADERS.
11319         * Makefile.in: Rebuilt.
11320
11321         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
11322         add integer count field.
11323         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
11324         omp_nest_lock_t type change.
11325         (omp_init_nest_lock): Likewise.  Initialize count to 0.
11326         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
11327         Increment count.
11328         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
11329         Decrement count.
11330         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
11331         Increment count if successful and return the new nesting level.
11332         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
11333         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
11334         * testsuite/libgomp.c/lib-1.c: New test.
11335         * testsuite/libgomp.fortran/lib1.f90: New test.
11336         * testsuite/libgomp.fortran/lib2.f: New test.
11337         * testsuite/libgomp.fortran/lib3.f: New test.
11338
11339 2005-11-17  Richard Henderson  <rth@redhat.com>
11340
11341         PR 24845
11342         * Makefile.am (nodist_toolexeclib_HEADERS): New.
11343         * configure.ac (link_gomp): New.  Substitute it.
11344         (AC_CONFIG_FILES): Add libgomp.spec.
11345         * libgomp.spec.in: New file.
11346         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
11347         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
11348
11349 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
11350
11351         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
11352         reduction(-:var) behaving the same as reduction(+:var).
11353         * testsuite/libgomp.c/reduction-4.c: New test.
11354
11355 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
11356
11357         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
11358         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
11359         testsuite/libgomp.c/copyin-3.c,
11360         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
11361         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
11362         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
11363         testsuite/libgomp.c++/pr24455.C,
11364         testsuite/libgomp.fortran/threadprivate1.f90,
11365         testsuite/libgomp.fortran/threadprivate2.f90,
11366         testsuite/libgomp.fortran/threadprivate3.f90,
11367         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
11368         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
11369         testsuite/libgomp.fortran/omp_parse3.f90: Require
11370         effective-target TLS.
11371
11372 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
11373
11374         * HEADER: Remove.
11375
11376 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
11377
11378         PR libgomp/24797
11379         * team.c (initialize_team): Pass NULL rather than free as
11380         pthread_key_create destructor.  Initialize thread specific data
11381         pointer in initial thread to a static local variable rather than
11382         malloced memory.
11383
11384 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
11385
11386         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
11387         its location to ld_library_path.
11388
11389 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
11390
11391         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
11392
11393 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
11394
11395         * testsuite/libgomp.c: Rename from libgomp.dg.
11396
11397 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
11398
11399         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
11400         threadprivate variable 'i'.
11401
11402 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
11403
11404         * config/linux/s390/futex.h: New file.
11405         * configure.tgt: Use it.
11406
11407         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
11408         before the parallel.
11409
11410 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
11411
11412         PR c++/24734
11413         * testsuite/libgomp.c++/master-1.C: New test.
11414
11415 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
11416
11417         * testsuite/libgomp.dg/copyin-3.c: New test.
11418
11419 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
11420
11421         * testsuite/libgomp.fortran/retval1.f90: New test.
11422         * testsuite/libgomp.fortran/vla7.f90: New test.
11423
11424 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
11425
11426         * testsuite/libgomp.fortran/vla2.f90: New test.
11427         * testsuite/libgomp.fortran/vla3.f90: New test.
11428         * testsuite/libgomp.fortran/vla4.f90: New test.
11429         * testsuite/libgomp.fortran/vla5.f90: New test.
11430         * testsuite/libgomp.fortran/vla6.f90: New test.
11431
11432 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
11433
11434         * config/linux/sparc/futex.h: New file.
11435         * configure.tgt: Use it.
11436         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
11437
11438         * critical.c: Include stdlib.h.
11439         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
11440         ignoring return value.
11441         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
11442         LIBGOMP_CHECK_SYNC_BUILTINS check.
11443         * configure: Rebuilt.
11444
11445 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
11446
11447         * testsuite/libgomp.fortran/vla1.f90: New test.
11448
11449 2005-10-31  Richard Henderson  <rth@redhat.com>
11450
11451         * testsuite/libgomp.fortran/character2.f90: Fix race condition
11452         setting 's' in different threads.
11453
11454 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
11455
11456         * libgomp.h (attribute_hidden, ialias): Define.
11457         * config/posix/proc.c (omp_get_num_procs): Add ialias.
11458         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
11459         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
11460         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
11461         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
11462         omp_test_lock, omp_test_nest_lock): Likewise.
11463         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
11464         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
11465         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
11466         omp_test_lock, omp_test_nest_lock): Likewise.
11467         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
11468         omp_get_dynamic, omp_get_nested): Likewise.
11469         * parallel.c (omp_get_num_threads, omp_get_max_threads,
11470         omp_get_thread_num, omp_in_parallel): Likewise.
11471         * fortran.c (ialias_redirect): Define.
11472         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
11473         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
11474         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
11475         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
11476         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
11477         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
11478         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
11479         omp_get_wtime): Add ialias_redirect.
11480
11481 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
11482
11483         * fortran.c: Include stdlib.h.
11484
11485 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
11486
11487         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
11488         * Makefile.in: Regenerated.
11489
11490 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
11491
11492         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
11493         * libgomp_f.h.in (omp_check_defines): New function.
11494         * env.c: Include libgomp_f.h.
11495         (initialize_env): Call omp_check_defines.
11496
11497         * testsuite/libgomp.dg/copyin-2.c: New test.
11498         * testsuite/libgomp.c++/copyin-2.C: New test.
11499         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
11500
11501         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
11502         * testsuite/libgomp.fortran/sharing2.f90: New test.
11503
11504         * testsuite/libgomp.dg/copyin-1.c: New test.
11505         * testsuite/libgomp.c++/copyin-1.C: New test.
11506
11507 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
11508
11509         * testsuite/libgomp.fortran/crayptr1.f90: New test.
11510
11511         * testsuite/libgomp.fortran/workshare1.f90: New test.
11512
11513         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
11514         only test.
11515         * libgomp.fortran/sharing1.f90: New test.
11516
11517 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
11518
11519         PR c++/24502
11520         * testsuite/libgomp.c++/loop-7.C: New test.
11521
11522         * testsuite/libgomp.dg/nestedfn-2.c: New test.
11523
11524         * testsuite/libgomp.dg/nestedfn-1.c: New test.
11525         * testsuite/libgomp.fortran/reduction6.f90: New test.
11526         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
11527
11528 2005-10-23  Richard Henderson  <rth@redhat.com>
11529
11530         * testsuite/libgomp.c++/ctor-1.C: New.
11531         * testsuite/libgomp.c++/ctor-2.C: New.
11532         * testsuite/libgomp.c++/ctor-3.C: New.
11533         * testsuite/libgomp.c++/ctor-4.C: New.
11534         * testsuite/libgomp.c++/ctor-5.C: New.
11535         * testsuite/libgomp.c++/ctor-6.C: New.
11536         * testsuite/libgomp.c++/ctor-7.C: New.
11537         * testsuite/libgomp.c++/ctor-8.C: New.
11538         * testsuite/libgomp.c++/ctor-9.C: New.
11539
11540 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
11541
11542         PR 24455
11543         * testsuite/libgomp.c++/pr24455-1.C: New test.
11544         * testsuite/libgomp.c++/pr24455.C: New test.
11545         * testsuite/libgomp.dg/pr24455-1.c: New test.
11546         * testsuite/libgomp.dg/pr24455.c: New test.
11547
11548 2005-10-20  Richard Henderson  <rth@redhat.com>
11549
11550         * testsuite/libgomp.c++/loop-6.C: New.
11551         * testsuite/libgomp.dg/loop-3.c: New.
11552
11553 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
11554
11555         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
11556         explicitly private.
11557         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
11558         explicitly shared.
11559
11560 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
11561
11562         * testsuite/libgomp.fortran/jacobi.f: New test.
11563
11564 2005-10-19  Richard Henderson  <rth@redhat.com>
11565
11566         * configure.tgt (i?86-linux): Default to with_arch instead of
11567         CFLAGS.  Add -mtune to match target_cpu.
11568         (x86_64-linux): Tune to i686.
11569
11570         * fortran.c (omp_test_nest_lock_): Fix typo.
11571
11572 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
11573
11574         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
11575         gomp_ordered_sync): Do nothing if team->nthreads == 1.
11576         * testsuite/libgomp.dg/ordered-3.c: New test.
11577
11578         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
11579         Remove volatile keyword.
11580
11581         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
11582         in COMMON block to avoid warnings on 64-bit targets.
11583
11584 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
11585
11586         * testsuite/libgomp.dg/shared-3.c: New test.
11587
11588 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
11589
11590         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
11591         * testsuite/libgomp.fortran/reduction5.f90: New test.
11592
11593 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
11594
11595         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
11596         dg-options.
11597         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
11598         flush loop now that __sync_synchronize has proper memory barrier.
11599         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
11600         Add -ffixed-form to dg-options.
11601
11602 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
11603
11604         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
11605         from subdirectories.
11606         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
11607         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
11608         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
11609         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
11610         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
11611         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
11612         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
11613         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
11614         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
11615         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
11616         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
11617         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
11618         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
11619         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
11620         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
11621         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
11622         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
11623         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
11624         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
11625         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
11626         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
11627         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
11628         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
11629         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
11630         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
11631
11632 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
11633
11634         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
11635         lang_library_path exists.  Use find instead of glob to gather tests.
11636         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
11637
11638 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
11639
11640         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
11641         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
11642         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
11643         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
11644         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
11645         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
11646         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
11647         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
11648         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
11649         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
11650         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
11651         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
11652         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
11653
11654 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
11655
11656         * testsuite/libgomp.dg/vla-1.c: New test.
11657
11658         * testsuite/libgomp.fortran/reference2.f90: New test.
11659
11660         * testsuite/libgomp.fortran/character2.f90: Remove explicit
11661         declaration of omp_get_thread_num.
11662         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
11663         use omp_lib.
11664
11665         * testsuite/libgomp.fortran/reduction1.f90: New test.
11666         * testsuite/libgomp.fortran/reduction2.f90: New test.
11667         * testsuite/libgomp.fortran/reduction3.f90: New test.
11668         * testsuite/libgomp.fortran/reduction4.f90: New test.
11669
11670 2005-10-13  Richard Henderson  <rth@redhat.com>
11671
11672         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
11673         * Makefile.in: Regenerate.
11674         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
11675         * libgomp.h: Include bar.h.
11676         (struct gomp_barrier): Remove.
11677         (struct gomp_team): Add barrier.  Replace master_barrier with
11678         master_release.  Replace threads with ordered_release.
11679         (struct gomp_thread): Replace barrier with release.
11680         * ordered.c (gomp_ordered_first): Update for ordered_release change.
11681         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
11682         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
11683         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
11684         (GOMP_single_copy_end): Likewise.
11685         * team.c (gomp_threads_dock): New.
11686         (gomp_barrier_init, gomp_barrier_destroy): Remove.
11687         (gomp_thread_start): Use gomp_barrier_wait.
11688         (new_team, free_team): Update for gomp_team changes.
11689         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
11690         (gomp_team_end): Use gomp_barrier_wait.
11691         (initialize_team): Update for gomp_thread changes.
11692         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
11693         (gomp_work_share_end_nowait): Use atomic ops when available.
11694         * config/linux/bar.c, config/linux/bar.h: New files.
11695         * config/posix/bar.c, config/posix/bar.h: New files.
11696
11697 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
11698
11699         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
11700         * testsuite/libgomp.dg/single-2.c: New test.
11701
11702         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
11703         lang_link_flags): Unset, so that they aren't inherited from previously
11704         sourced *.exp.
11705
11706         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
11707
11708 2005-10-12  Richard Henderson  <rth@redhat.com>
11709
11710         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
11711         (libgomp_init): Use lang_test_file, lang_library_path, and
11712         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
11713
11714         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
11715         (lang_test_file, lang_link_flags): New.
11716         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
11717
11718         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
11719         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
11720         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
11721         testsuite/libgomp.c++/parallel-1.C,
11722         testsuite/libgomp.c++/reduction-1.C,
11723         testsuite/libgomp.c++/reduction-2.C,
11724         testsuite/libgomp.c++/reduction-3.C,
11725         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
11726         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
11727         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
11728         New files, largely cribbed from the C testsuite.
11729
11730 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
11731
11732         * testsuite/libgomp.fortran/character1.f90: New test.
11733         * testsuite/libgomp.fortran/character2.f90: New test.
11734
11735         * testsuite/libgomp.dg/nested-1.c: New test.
11736         * testsuite/libgomp.dg/nested-2.c: New test.
11737         * testsuite/libgomp.fortran/do1.f90: New test.
11738         * testsuite/libgomp.fortran/do2.f90: New test.
11739
11740         * testsuite/libgomp.fortran/reference1.f90: New test.
11741
11742 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
11743
11744         * testsuite/libgomp.dg/reduction-1.c: New test.
11745         * testsuite/libgomp.dg/reduction-2.c: New test.
11746         * testsuite/libgomp.dg/reduction-3.c: New test.
11747
11748 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
11749
11750         * testsuite/libgomp.dg/atomic-1.c: New test.
11751         * testsuite/libgomp.dg/atomic-2.c: New test.
11752
11753 2005-10-09  Richard Henderson  <rth@redhat.com>
11754
11755         * critical.c (atomic_lock): New.
11756         (initialize_critical): Initialize it.
11757         (GOMP_atomic_start, GOMP_atomic_end): New.
11758         * libgomp.map: Export them.
11759         * libgomp_g.h: Declare them.
11760
11761         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
11762
11763 2005-10-02  Richard Henderson  <rth@redhat.com>
11764
11765         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
11766         to XCFLAGS instead of CFLAGS.
11767
11768 2005-09-30  Richard Henderson  <rth@redhat.com>
11769
11770         * configure.ac: Determine whether -pthread or -lpthread is needed.
11771         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
11772         * Makefine.in, configure: Rebuild.
11773
11774 2005-09-28  Richard Henderson  <rth@redhat.com>
11775
11776         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
11777         * testsuite/libgomp.dg/omp-single-3.c: New test.
11778
11779 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
11780
11781         * testsuite/libgomp.dg/omp-single-2.c: New test.
11782         * testsuite/libgomp.dg/shared-2.c: Fix return code.
11783
11784 2005-09-27  Richard Henderson  <rth@redhat.com>
11785
11786         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
11787         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
11788
11789 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
11790
11791         * testsuite/libgomp.dg/omp-loop03.c: New test.
11792
11793 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
11794
11795         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
11796
11797 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
11798
11799         * testsuite/libgomp.dg/omp-single-1.c: New test.
11800         * testsuite/libgomp.dg/shared-1.c: Return 0.
11801         Add prototype for abort.
11802         * testsuite/libgomp.dg/shared-2.c: Likewise.
11803
11804 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
11805
11806         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
11807         constructs.
11808
11809 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
11810
11811         * testsuite/libgomp.dg/shared-1.c: New test.
11812         * testsuite/libgomp.dg/shared-2.c: New test.
11813
11814 2005-09-24  Richard Henderson  <rth@redhat.com>
11815
11816         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
11817
11818 2005-09-24  Richard Henderson  <rth@redhat.com>
11819
11820         * iter.c (gomp_iter_static_next): Round up when computing number
11821         of iterations.  Don't bother distributing a remainder equally.
11822
11823         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
11824         Don't call srand.  Zero b before testing.
11825         (main): New.
11826
11827 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
11828
11829         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
11830         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
11831
11832 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
11833
11834         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
11835         without !$omp end do, followed immediately by subroutine end.
11836
11837 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
11838
11839         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
11840
11841 2005-09-22  Richard Henderson  <rth@redhat.com>
11842
11843         * critical.c (GOMP_critical_name_start): Change argument to void**.
11844         Reuse the pointer space if the mutex fits.
11845         (GOMP_critical_name_end): Likewise.
11846         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
11847         * libgomp_g.h (GOMP_critical_name_start): Update decl.
11848         (GOMP_critical_name_end): Likewise.
11849         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
11850         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
11851
11852 2005-09-20  Richard Henderson  <rth@redhat.com>
11853
11854         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
11855         (create_lock_lock): New.
11856         (initialize_critical): Initialize it.
11857         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
11858         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
11859
11860 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
11861
11862         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
11863
11864 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
11865
11866         * testsuite/libgomp.dg/omp-loop01.c: New test.
11867         * testsuite/libgomp.dg/omp-loop02.c: New test.
11868
11869 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
11870
11871         * configure.ac (AC_PROG_FC): Add.
11872         (USE_FORTRAN): New automake conditional.
11873         * configure: Rebuilt.
11874         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
11875         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
11876         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
11877         Add rules to build them.
11878         * Makefile.in: Rebuilt.
11879         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
11880         OMP_NEST_LOCK_KIND.
11881         * libgomp.map: Add Fortran wrappers.
11882         * libgomp_f.h.in: New file.
11883         * omp_lib.h.in: New file.
11884         * omp_lib.f90.in: New file.
11885         * fortran.c: New file.
11886         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
11887         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
11888         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
11889         libgfortran has been built.
11890         * testsuite/libgomp.fortran/fortran.exp: New file.
11891         * testsuite/libgomp.fortran/omp_cond1.f: New test.
11892         * testsuite/libgomp.fortran/omp_cond2.f: New test.
11893         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
11894         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
11895         * testsuite/libgomp.fortran/omp_hello.f: New test.
11896         * testsuite/libgomp.fortran/omp_orphan.f: New test.
11897         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
11898         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
11899         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
11900         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
11901         * testsuite/libgomp.fortran/omp_reduction.f: New test.
11902         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
11903         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
11904
11905 2005-08-30  Richard Henderson  <rth@redhat.com>
11906
11907         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
11908         function for when aliases are not usable.
11909         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
11910         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
11911         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
11912         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
11913         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
11914         GOMP_loop_ordered_guided_next): Likewise.
11915         * ordered.c (GOMP_ordered_start): Likewise.
11916
11917 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
11918
11919         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
11920         * testsuite/libgomp.dg/omp_hello.c: Fix return code
11921         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
11922         * testsuite/libgomp.dg/omp_orphan.c: Likewise
11923         * testsuite/libgomp.dg/omp_reduction.c: Likewise
11924         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
11925         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
11926         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
11927         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
11928
11929 2005-07-07  Eric Christopher  <echristo@redhat.com>
11930             Diego Novillo  <dnovillo@redhat.com>
11931
11932         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
11933         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
11934         up code.
11935         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
11936         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
11937         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
11938         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
11939         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
11940         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
11941         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
11942
11943 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
11944
11945         * TOPLEVEL.patch: Remove.
11946
11947 2005-05-16  Richard Henderson  <rth@redhat.com>
11948
11949         * configure.ac: Test for clock_gettime.
11950         * config.h.in, configure: Rebuild.
11951         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
11952         (omp_get_wtime): Use clock_gettime if available.
11953         (omp_get_wtick): Use clock_getres if available.
11954
11955 2005-05-11  Richard Henderson  <rth@redhat.com>
11956
11957         * config/linux/ia64/futex.h: New file.
11958         * configure.tgt: Use it.
11959
11960         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
11961
11962 2005-05-07  Richard Henderson  <rth@redhat.com>
11963
11964         * config/linux/powerpc/futex.h: New file.
11965         * configure.tgt: Use it.
11966
11967         * config/linux/i486/futex.h: Merge ...
11968         * config/linux/x86_64/futex.h: ... into ...
11969         * config/linux/x86/futex.h: ... here.
11970         * configure.tgt: Update to match.
11971
11972 2005-05-06  Richard Henderson  <rth@redhat.com>
11973
11974         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
11975         * config/linux/i486/futex.h: Likewise.
11976         * config/linux/x86_64/futex.h: Likewise.
11977
11978         * config/linux/lock.c: New file.
11979         * config/linux/omp-lock.h: New file.
11980
11981         * critical.c, env.h: Don't include omp.h
11982         * config/posix/lock.c: Include libgomp.h instead of omp.h.
11983         * config/posix/time.c: Likewise.
11984         * config/posix/omp-lock.h: New file.
11985         * libgomp.h: Include omp-lock.h and omp.h.
11986         * Makefile.am (nodist_include_HEADERS): New.
11987         (omp.h): New rule.
11988         * configure.ac (PERL): New.
11989         * mkomp_h.pl: New file.
11990         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
11991         with templates.
11992         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
11993
11994         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
11995         build directory.  Re-add -march=i486 hack.
11996
11997         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
11998         (libgomp_link_flags): Remove.
11999         (libgomp_initialized): Remove.
12000         (libgomp_init): Don't protect from reinitialization.  Copy code
12001         from libstdc++ for getting the multilib set correctly.
12002
12003 2005-05-05  Richard Henderson  <rth@redhat.com>
12004
12005         * config/linux/alpha/futex.h: New file.
12006         * configure.tgt (alpha*-*-linux*): Use it.
12007
12008         * config/posix/mutex.c: New file.
12009         * config/posix/sem.c: Use libgomp.h.
12010
12011         * configure.tgt (x86_64-linux): Also test CC for -m32.
12012         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
12013
12014         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
12015         after $gccpath.
12016
12017         * Makefile.am (SUBDIRS): New.
12018         (libgomp_la_LDFLAGS): Add -lpthread.
12019         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
12020         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
12021
12022         * libgomp_g.h: New file.
12023         * libgomp.h: Split out all public declarations to libgomp_g.h.
12024         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
12025         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
12026         * config/linux/sem.h: Likewise.
12027         * config/posix/sem.h: Likewise.
12028
12029         * Makefile.am (AM_LDFLAGS): New.
12030         (libgomp_version_script): Split out from ...
12031         (libgomp_la_LDFLAGS): ... here.
12032         (libgomp_version_info): New.
12033         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
12034         (LIBGOMP_ENABLE): New.
12035         (LIBGOMP_CHECK_LINKER_FEATURES): New.
12036         (LIBGOMP_ENABLE_SYMVERS): New.
12037         * configure.ac (AC_INIT): Version 1.0.
12038         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
12039         (enable-linux-futex): Likewise.  Rename from enable-futex.
12040         (libtool_VERSION): New.
12041         (LIBGOMP_ENABLE_SYMVERS): Use it.
12042         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
12043         * Makefile.in, aclocal.m4, configure: Rebuild.
12044
12045         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
12046         (gomp_mutex_unlock_slow): Fix typo.
12047         * config/linux/sem.c: Similarly.
12048         (gomp_sem_post_slow): Fix typo.
12049         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
12050         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
12051         [__PIC__] (sys_futex0): Don't use tmp output in asm.
12052
12053         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
12054         (libgomp_la_LDFLAGS): Add top_srcdir to path.
12055         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
12056         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
12057         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
12058         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
12059         LDFLAGS.  Pull enable_futex check to top-level.
12060         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
12061         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
12062
12063         First attempt at real configury.
12064         * Makefile, config.h: Remove file.
12065         * Makefile.am, Makefile.in: New file.
12066         * acinclude.m4 aclocal.m4: New file.
12067         * configure.ac, configure.tgt, configure: New file.
12068
12069         * config/posix/lock.c: Rename from sys-lock.c.
12070         * config/posix/mutex.h: Rename from sys-mutex.h.
12071         * config/posix/sem.c: Rename from sys-sem.c.
12072         * config/posix/sem.h: Rename from sys-sem.h.
12073         * config/posix/proc.c: Rename from sys-proc.c.
12074         * config/posix/time.c: Rename from sys-proc.c.
12075
12076         * config/linux/mutex.c: New file.
12077         * config/linux/mutex.h: New file.
12078         * config/linux/sem.c: New file.
12079         * config/linux/sem.h: New file.
12080         * config/linux/i486/futex.h: New file.
12081         * config/linux/x86_64/futex.h: New file.
12082
12083 2005-05-04  Richard Henderson  <rth@redhat.com>
12084
12085         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
12086         * libgomp.h: Declare them.
12087         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
12088         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
12089
12090 2005-05-04  Richard Henderson  <rth@redhat.com>
12091
12092         * libgomp-1 code drop
12093
12094 2005-05-04  Richard Henderson  <rth@redhat.com>
12095
12096         * iter.c (gomp_iter_static_next): Return tri-state on 0.
12097         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
12098         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
12099         (gomp_iter_static_next): Update.
12100         (gomp_ordered_static_next): Update.
12101         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
12102         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
12103         totally empty range.
12104         (gomp_loop_ordered_static_next): Refine test for calling
12105         gomp_ordered_static_next.
12106         * testsuite/ordered-1.c: Add case for more threads than iterations.
12107
12108         * iter.c (gomp_iter_runtime_next_locked): Remove.
12109         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
12110         gomp_loop_guided_start, gomp_loop_ordered_static_start,
12111         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
12112         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
12113         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
12114         gomp_loop_ordered_guided_next): Downcase name, make static, add
12115         an external alias with the old name.
12116         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
12117         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
12118         switch and call one of the above static functions.
12119         * libgomp.h: Update.
12120
12121         * work.c (gomp_work_share_start): Lock the mutex for !first too.
12122         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
12123         GOMP_loop_guided_start, GOMP_loop_runtime_start,
12124         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
12125         GOMP_loop_ordered_guided_start): Update to match.
12126         * sections.c (GOMP_sections_start): Likewise.
12127         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
12128
12129         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
12130         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
12131         Use bounds check instead of modulus.
12132         (gomp_ordered_sync): Split out of GOMP_ordered_start.
12133         (gomp_ordered_last): Don't sync with ordered_owner here.
12134         (gomp_ordered_next): Likewise.
12135         (gomp_ordered_static_loop_next): Likewise.
12136         * loop.c, libgomp.h: Update to match.
12137
12138         * libgomp.h (GOMP_barrier): Declare.
12139
12140         * testsuite/barrier-1.c: New file.
12141         * testsuite/critical-1.c: New file.
12142         * testsuite/ordered-2.c: New file.
12143         * testsuite/ordered-1.c: New file.
12144         * testsuite/sections-1.c: New file.
12145         * testsuite/single-1.c: New file.
12146         * testsuite/Makefile (TESTS): Add them.
12147
12148 2005-05-04  Richard Henderson  <rth@redhat.com>
12149
12150         * libgomp.h (struct gomp_work_share): Add ordered_owner.
12151         * loop.c (GOMP_loop_static_start): If not the startup thread,
12152         acquire the mutex to wait for initialization complete.
12153         (GOMP_loop_ordered_static_start): Likewise.
12154         (GOMP_loop_ordered_runtime_start): Likewise.
12155         (GOMP_loop_ordered_static_first): Remove.
12156         (GOMP_loop_ordered_dynamic_first): Remove.
12157         (GOMP_loop_ordered_guided_first): Remove.
12158         (GOMP_loop_ordered_runtime_first): Remove.
12159         * ordered.c (gomp_ordered_loop_first): Post to own release when
12160         we're the first thread.
12161         (gomp_ordered_loop_last): Wait on release if not owner.
12162         (gomp_ordered_loop_next): Likewise.
12163         (gomp_ordered_static_loop_init): New.
12164         (gomp_ordered_static_loop_next): Use ordered_owner.
12165         (GOMP_ordered_start): Likewise.
12166         * work.c (gomp_new_work_share): Initialize ordered_owner.
12167
12168 2005-05-03  Richard Henderson  <rth@redhat.com>
12169
12170         * Makefile (OPT): New.
12171         (CFLAGS): Use it.
12172
12173         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
12174         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
12175         * libgomp.h, libgomp.map, NOTES: Update to match.
12176
12177         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
12178         Add initialized and thr members.
12179         (gomp_thread_start): Pause when initially spawned to wait for
12180         the whole team to be created.
12181         (gomp_team_start): Release team members at the end.
12182
12183         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
12184         (f_foo_1): Use GOMP_loop_end.
12185         (f_foo_2): Use GOMP_loop_end_nowait.
12186
12187         * testsuite/loop-2.c: New file.
12188         * testsuite/Makefile (TESTS): Add it.
12189
12190 2005-05-03  Richard Henderson  <rth@redhat.com>
12191
12192         * iter.c (gomp_iter_static_next): Fix overflow check typo.
12193         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
12194         * team.c (new_team): Initialize oldest_live_gen to 1 if no
12195         initial work_share.
12196
12197         * testsuite/Makefile: New file.
12198         * testsuite/loop-1.c: New file.
12199
12200 2005-05-03  Richard Henderson  <rth@redhat.com>
12201
12202         Initial implementation and checkin.
12203 \f
12204 Copyright (C) 2005-2019 Free Software Foundation, Inc.
12205
12206 Copying and distribution of this file, with or without modification,
12207 are permitted in any medium without royalty provided the copyright
12208 notice and this notice are preserved.