libgomp/ChangeLog

   1 2022-11-19  Tobias Burnus  <tobias@codesourcery.com>
   2
   3         * config/gcn/libgomp-gcn.h: New file; contains
   4         struct output, declared previously in plugin-gcn.c.
   5         * config/gcn/target.c: Include it.
   6         (GOMP_ADDITIONAL_ICVS): Declare as extern var.
   7         (GOMP_target_ext): Handle reverse offload.
   8         * plugin/plugin-gcn.c: Include libgomp-gcn.h.
   9         (struct kernargs): Replace struct def by the one
  10         from libgomp-gcn.h for output_data.
  11         (process_reverse_offload): New.
  12         (console_output): Call it.
  13
  14 2022-11-16  Tobias Burnus  <tobias@codesourcery.com>
  15             Andrew Stubbs  <ams@codesourcery.com>
  16
  17         * config/gcn/team.c (gomp_gcn_enter_kernel): Use
  18         __builtin_gcn_kernarg_ptr instead of asm ("s8").
  19
  20 2022-11-14  Martin Liska  <mliska@suse.cz>
  21
  22         Revert:
  23         2022-11-14  Martin Liska  <mliska@suse.cz>
  24
  25         * doc/amd-radeon-gcn.rst: New file.
  26         * doc/conf.py: New file.
  27         * doc/copyright.rst: New file.
  28         * doc/cuda-streams-usage.rst: New file.
  29         * doc/enabling-openacc.rst: New file.
  30         * doc/enabling-openmp.rst: New file.
  31         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
  32         * doc/first-invocation-openacc-library-api.rst: New file.
  33         * doc/funding.rst: New file.
  34         * doc/general-public-license-3.rst: New file.
  35         * doc/gnu-free-documentation-license.rst: New file.
  36         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
  37         * doc/index.rst: New file.
  38         * doc/indices-and-tables.rst: New file.
  39         * doc/introduction.rst: New file.
  40         * doc/memory-allocation-with-libmemkind.rst: New file.
  41         * doc/nvptx.rst: New file.
  42         * doc/offload-target-specifics.rst: New file.
  43         * doc/openacc-environment-variables.rst: New file.
  44         * doc/openacc-environment-variables/accdevicenum.rst: New file.
  45         * doc/openacc-environment-variables/accdevicetype.rst: New file.
  46         * doc/openacc-environment-variables/accproflib.rst: New file.
  47         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
  48         * doc/openacc-introduction.rst: New file.
  49         * doc/openacc-library-and-environment-variables.rst: New file.
  50         * doc/openacc-library-interoperability.rst: New file.
  51         * doc/openacc-profiling-interface.rst: New file.
  52         * doc/openacc-runtime-library-routines.rst: New file.
  53         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
  54         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
  55         * doc/openacc-runtime-library-routines/accattach.rst: New file.
  56         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
  57         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
  58         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
  59         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
  60         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
  61         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
  62         * doc/openacc-runtime-library-routines/accfree.rst: New file.
  63         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
  64         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
  65         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
  66         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
  67         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
  68         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
  69         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
  70         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
  71         * doc/openacc-runtime-library-routines/accinit.rst: New file.
  72         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
  73         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
  74         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
  75         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
  76         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
  77         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
  78         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
  79         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
  80         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
  81         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
  82         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
  83         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
  84         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
  85         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
  86         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
  87         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
  88         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
  89         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
  90         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
  91         * doc/openacc-runtime-library-routines/accwait.rst: New file.
  92         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
  93         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
  94         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
  95         * doc/openmp-context-selectors.rst: New file.
  96         * doc/openmp-environment-variables.rst: New file.
  97         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
  98         * doc/openmp-environment-variables/gompdebug.rst: New file.
  99         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
 100         * doc/openmp-environment-variables/gompspincount.rst: New file.
 101         * doc/openmp-environment-variables/gompstacksize.rst: New file.
 102         * doc/openmp-environment-variables/ompcancellation.rst: New file.
 103         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
 104         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
 105         * doc/openmp-environment-variables/ompdynamic.rst: New file.
 106         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
 107         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
 108         * doc/openmp-environment-variables/ompnested.rst: New file.
 109         * doc/openmp-environment-variables/ompnumteams.rst: New file.
 110         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
 111         * doc/openmp-environment-variables/ompplaces.rst: New file.
 112         * doc/openmp-environment-variables/ompprocbind.rst: New file.
 113         * doc/openmp-environment-variables/ompschedule.rst: New file.
 114         * doc/openmp-environment-variables/ompstacksize.rst: New file.
 115         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
 116         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
 117         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
 118         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
 119         * doc/openmp-implementation-specifics.rst: New file.
 120         * doc/openmp-implementation-status.rst: New file.
 121         * doc/openmp-implementation-status/openmp-45.rst: New file.
 122         * doc/openmp-implementation-status/openmp-50.rst: New file.
 123         * doc/openmp-implementation-status/openmp-51.rst: New file.
 124         * doc/openmp-implementation-status/openmp-52.rst: New file.
 125         * doc/openmp-runtime-library-routines.rst: New file.
 126         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
 127         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
 128         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
 129         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
 130         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
 131         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
 132         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
 133         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
 134         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
 135         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
 136         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
 137         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
 138         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
 139         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
 140         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
 141         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
 142         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
 143         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
 144         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
 145         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
 146         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
 147         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
 148         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
 149         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
 150         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
 151         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
 152         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
 153         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
 154         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
 155         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
 156         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
 157         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
 158         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
 159         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
 160         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
 161         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
 162         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
 163         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
 164         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
 165         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
 166         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
 167         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
 168         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
 169         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
 170         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
 171         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
 172         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
 173         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
 174         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
 175         * doc/reporting-bugs.rst: New file.
 176         * doc/the-libgomp-abi.rst: New file.
 177         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
 178         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
 179         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
 180         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
 181         New file.
 182         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
 183         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
 184         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
 185         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
 186         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
 187         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
 188         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
 189         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
 190         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
 191         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
 192         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
 193
 194 2022-11-14  Martin Liska  <mliska@suse.cz>
 195
 196         Revert:
 197         2022-11-14  Martin Liska  <mliska@suse.cz>
 198
 199         * Makefile.in: Support Sphinx based documentation.
 200
 201 2022-11-14  Martin Liska  <mliska@suse.cz>
 202
 203         Revert:
 204         2022-11-14  Martin Liska  <mliska@suse.cz>
 205
 206         * libgomp.texi: Removed.
 207
 208 2022-11-14  Martin Liska  <mliska@suse.cz>
 209
 210         Revert:
 211         2022-11-14  Martin Liska  <mliska@suse.cz>
 212
 213         * Makefile.in: Support --with-sphinx-build.
 214         * configure.ac: Likewise..
 215         * configure: Regenerate.
 216
 217 2022-11-14  Martin Liska  <mliska@suse.cz>
 218
 219         Revert:
 220         2022-11-09  Martin Liska  <mliska@suse.cz>
 221
 222         * Makefile.in: Build info pages conditionally.
 223
 224 2022-11-14  Martin Liska  <mliska@suse.cz>
 225
 226         Revert:
 227         2022-11-14  Martin Liska  <mliska@suse.cz>
 228
 229         * doc/amd-radeon-gcn.rst:
 230           Add trailing newline.
 231         * doc/copyright.rst:
 232           Add trailing newline.
 233         * doc/cuda-streams-usage.rst:
 234           Add trailing newline.
 235         * doc/enabling-openacc.rst:
 236           Add trailing newline.
 237         * doc/enabling-openmp.rst:
 238           Add trailing newline.
 239         * doc/first-invocation-nvidia-cublas-library-api.rst:
 240           Add trailing newline.
 241         * doc/first-invocation-openacc-library-api.rst:
 242           Add trailing newline.
 243         * doc/funding.rst:
 244           Add trailing newline.
 245         * doc/general-public-license-3.rst:
 246           Add trailing newline.
 247         * doc/gnu-free-documentation-license.rst:
 248           Add trailing newline.
 249         * doc/implementation-status-and-implementation-defined-behavior.rst:
 250           Add trailing newline.
 251         * doc/index.rst:
 252           Add trailing newline.
 253         * doc/indices-and-tables.rst:
 254           Add trailing newline.
 255         * doc/introduction.rst:
 256           Add trailing newline.
 257         * doc/memory-allocation-with-libmemkind.rst:
 258           Add trailing newline.
 259         * doc/nvptx.rst:
 260           Add trailing newline.
 261         * doc/offload-target-specifics.rst:
 262           Add trailing newline.
 263         * doc/openacc-environment-variables.rst:
 264           Add trailing newline.
 265         * doc/openacc-environment-variables/accdevicenum.rst:
 266           Add trailing newline.
 267         * doc/openacc-environment-variables/accdevicetype.rst:
 268           Add trailing newline.
 269         * doc/openacc-environment-variables/accproflib.rst:
 270           Add trailing newline.
 271         * doc/openacc-environment-variables/gccaccnotify.rst:
 272           Add trailing newline.
 273         * doc/openacc-introduction.rst:
 274           Add trailing newline.
 275         * doc/openacc-library-and-environment-variables.rst:
 276           Add trailing newline.
 277         * doc/openacc-library-interoperability.rst:
 278           Add trailing newline.
 279         * doc/openacc-profiling-interface.rst:
 280           Add trailing newline.
 281         * doc/openacc-runtime-library-routines.rst:
 282           Add trailing newline.
 283         * doc/openacc-runtime-library-routines/accasynctest.rst:
 284           Add trailing newline.
 285         * doc/openacc-runtime-library-routines/accasynctestall.rst:
 286           Add trailing newline.
 287         * doc/openacc-runtime-library-routines/accattach.rst:
 288           Add trailing newline.
 289         * doc/openacc-runtime-library-routines/acccopyin.rst:
 290           Add trailing newline.
 291         * doc/openacc-runtime-library-routines/acccopyout.rst:
 292           Add trailing newline.
 293         * doc/openacc-runtime-library-routines/acccreate.rst:
 294           Add trailing newline.
 295         * doc/openacc-runtime-library-routines/accdelete.rst:
 296           Add trailing newline.
 297         * doc/openacc-runtime-library-routines/accdetach.rst:
 298           Add trailing newline.
 299         * doc/openacc-runtime-library-routines/accdeviceptr.rst:
 300           Add trailing newline.
 301         * doc/openacc-runtime-library-routines/accfree.rst:
 302           Add trailing newline.
 303         * doc/openacc-runtime-library-routines/accgetcudastream.rst:
 304           Add trailing newline.
 305         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
 306           Add trailing newline.
 307         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
 308           Add trailing newline.
 309         * doc/openacc-runtime-library-routines/accgetdevicenum.rst:
 310           Add trailing newline.
 311         * doc/openacc-runtime-library-routines/accgetdevicetype.rst:
 312           Add trailing newline.
 313         * doc/openacc-runtime-library-routines/accgetnumdevices.rst:
 314           Add trailing newline.
 315         * doc/openacc-runtime-library-routines/accgetproperty.rst:
 316           Add trailing newline.
 317         * doc/openacc-runtime-library-routines/acchostptr.rst:
 318           Add trailing newline.
 319         * doc/openacc-runtime-library-routines/accinit.rst:
 320           Add trailing newline.
 321         * doc/openacc-runtime-library-routines/accispresent.rst:
 322           Add trailing newline.
 323         * doc/openacc-runtime-library-routines/accmalloc.rst:
 324           Add trailing newline.
 325         * doc/openacc-runtime-library-routines/accmapdata.rst:
 326           Add trailing newline.
 327         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
 328           Add trailing newline.
 329         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
 330           Add trailing newline.
 331         * doc/openacc-runtime-library-routines/accondevice.rst:
 332           Add trailing newline.
 333         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
 334           Add trailing newline.
 335         * doc/openacc-runtime-library-routines/accpresentorcreate.rst:
 336           Add trailing newline.
 337         * doc/openacc-runtime-library-routines/accproflookup.rst:
 338           Add trailing newline.
 339         * doc/openacc-runtime-library-routines/accprofregister.rst:
 340           Add trailing newline.
 341         * doc/openacc-runtime-library-routines/accprofunregister.rst:
 342           Add trailing newline.
 343         * doc/openacc-runtime-library-routines/accregisterlibrary.rst:
 344           Add trailing newline.
 345         * doc/openacc-runtime-library-routines/accsetcudastream.rst:
 346           Add trailing newline.
 347         * doc/openacc-runtime-library-routines/accsetdevicenum.rst:
 348           Add trailing newline.
 349         * doc/openacc-runtime-library-routines/accsetdevicetype.rst:
 350           Add trailing newline.
 351         * doc/openacc-runtime-library-routines/accshutdown.rst:
 352           Add trailing newline.
 353         * doc/openacc-runtime-library-routines/accunmapdata.rst:
 354           Add trailing newline.
 355         * doc/openacc-runtime-library-routines/accupdatedevice.rst:
 356           Add trailing newline.
 357         * doc/openacc-runtime-library-routines/accupdateself.rst:
 358           Add trailing newline.
 359         * doc/openacc-runtime-library-routines/accwait.rst:
 360           Add trailing newline.
 361         * doc/openacc-runtime-library-routines/accwaitall.rst:
 362           Add trailing newline.
 363         * doc/openacc-runtime-library-routines/accwaitallasync.rst:
 364           Add trailing newline.
 365         * doc/openacc-runtime-library-routines/accwaitasync.rst:
 366           Add trailing newline.
 367         * doc/openmp-context-selectors.rst:
 368           Add trailing newline.
 369         * doc/openmp-environment-variables.rst:
 370           Add trailing newline.
 371         * doc/openmp-environment-variables/gompcpuaffinity.rst:
 372           Add trailing newline.
 373         * doc/openmp-environment-variables/gompdebug.rst:
 374           Add trailing newline.
 375         * doc/openmp-environment-variables/gomprtemsthreadpools.rst:
 376           Add trailing newline.
 377         * doc/openmp-environment-variables/gompspincount.rst:
 378           Add trailing newline.
 379         * doc/openmp-environment-variables/gompstacksize.rst:
 380           Add trailing newline.
 381         * doc/openmp-environment-variables/ompcancellation.rst:
 382           Add trailing newline.
 383         * doc/openmp-environment-variables/ompdefaultdevice.rst:
 384           Add trailing newline.
 385         * doc/openmp-environment-variables/ompdisplayenv.rst:
 386           Add trailing newline.
 387         * doc/openmp-environment-variables/ompdynamic.rst:
 388           Add trailing newline.
 389         * doc/openmp-environment-variables/ompmaxactivelevels.rst:
 390           Add trailing newline.
 391         * doc/openmp-environment-variables/ompmaxtaskpriority.rst:
 392           Add trailing newline.
 393         * doc/openmp-environment-variables/ompnested.rst:
 394           Add trailing newline.
 395         * doc/openmp-environment-variables/ompnumteams.rst:
 396           Add trailing newline.
 397         * doc/openmp-environment-variables/ompnumthreads.rst:
 398           Add trailing newline.
 399         * doc/openmp-environment-variables/ompplaces.rst:
 400           Add trailing newline.
 401         * doc/openmp-environment-variables/ompprocbind.rst:
 402           Add trailing newline.
 403         * doc/openmp-environment-variables/ompschedule.rst:
 404           Add trailing newline.
 405         * doc/openmp-environment-variables/ompstacksize.rst:
 406           Add trailing newline.
 407         * doc/openmp-environment-variables/omptargetoffload.rst:
 408           Add trailing newline.
 409         * doc/openmp-environment-variables/ompteamsthreadlimit.rst:
 410           Add trailing newline.
 411         * doc/openmp-environment-variables/ompthreadlimit.rst:
 412           Add trailing newline.
 413         * doc/openmp-environment-variables/ompwaitpolicy.rst:
 414           Add trailing newline.
 415         * doc/openmp-implementation-specifics.rst:
 416           Add trailing newline.
 417         * doc/openmp-implementation-status.rst:
 418           Add trailing newline.
 419         * doc/openmp-implementation-status/openmp-45.rst:
 420           Add trailing newline.
 421         * doc/openmp-implementation-status/openmp-50.rst:
 422           Add trailing newline.
 423         * doc/openmp-implementation-status/openmp-51.rst:
 424           Add trailing newline.
 425         * doc/openmp-implementation-status/openmp-52.rst:
 426           Add trailing newline.
 427         * doc/openmp-runtime-library-routines.rst:
 428           Add trailing newline.
 429         * doc/openmp-runtime-library-routines/ompdestroylock.rst:
 430           Add trailing newline.
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 561
 562 2022-11-14  Martin Liska  <mliska@suse.cz>
 563
 564         Revert:
 565         2022-11-09  Martin Liska  <mliska@suse.cz>
 566
 567         * Makefile.in: Add missing HAS_SPHINX_BUILD.
 568
 569 2022-11-14  Martin Liska  <mliska@suse.cz>
 570
 571         Revert:
 572         2022-11-14  Martin Liska  <mliska@suse.cz>
 573
 574         * doc/conf.py: Add newline at last line.
 575
 576 2022-11-14  Martin Liska  <mliska@suse.cz>
 577
 578         Revert:
 579         2022-11-14  Martin Liska  <mliska@suse.cz>
 580
 581         PR other/107620
 582         * configure: Regenerate.
 583         * configure.ac: Always set sphinx-build.
 584
 585 2022-11-13  Martin Liska  <mliska@suse.cz>
 586
 587         PR other/107620
 588         * configure: Regenerate.
 589         * configure.ac: Always set sphinx-build.
 590
 591 2022-11-12  Jakub Jelinek  <jakub@redhat.com>
 592
 593         PR libgomp/107641
 594         * env.c (parse_unsigned_long): Cast params[2] to uintptr_t rather than
 595         unsigned long.  Change type of upper from unsigned to unsigned long.
 596
 597 2022-11-10  Martin Liska  <mliska@suse.cz>
 598
 599         * doc/conf.py: Add newline at last line.
 600
 601 2022-11-09  Martin Liska  <mliska@suse.cz>
 602
 603         * Makefile.in: Add missing HAS_SPHINX_BUILD.
 604
 605 2022-11-09  Martin Liska  <mliska@suse.cz>
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 930           Add trailing newline.
 931         * doc/the-libgomp-abi/implementing-reduction-clause.rst:
 932           Add trailing newline.
 933         * doc/the-libgomp-abi/implementing-sections-construct.rst:
 934           Add trailing newline.
 935         * doc/the-libgomp-abi/implementing-single-construct.rst:
 936           Add trailing newline.
 937         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
 938           Add trailing newline.
 939
 940 2022-11-09  Martin Liska  <mliska@suse.cz>
 941
 942         * Makefile.in: Build info pages conditionally.
 943
 944 2022-11-09  Martin Liska  <mliska@suse.cz>
 945
 946         * Makefile.in: Support --with-sphinx-build.
 947         * configure.ac: Likewise..
 948         * configure: Regenerate.
 949
 950 2022-11-09  Martin Liska  <mliska@suse.cz>
 951
 952         * libgomp.texi: Removed.
 953
 954 2022-11-09  Martin Liska  <mliska@suse.cz>
 955
 956         * Makefile.in: Support Sphinx based documentation.
 957
 958 2022-11-09  Martin Liska  <mliska@suse.cz>
 959
 960         * doc/amd-radeon-gcn.rst: New file.
 961         * doc/conf.py: New file.
 962         * doc/copyright.rst: New file.
 963         * doc/cuda-streams-usage.rst: New file.
 964         * doc/enabling-openacc.rst: New file.
 965         * doc/enabling-openmp.rst: New file.
 966         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
 967         * doc/first-invocation-openacc-library-api.rst: New file.
 968         * doc/funding.rst: New file.
 969         * doc/general-public-license-3.rst: New file.
 970         * doc/gnu-free-documentation-license.rst: New file.
 971         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
 972         * doc/index.rst: New file.
 973         * doc/indices-and-tables.rst: New file.
 974         * doc/introduction.rst: New file.
 975         * doc/memory-allocation-with-libmemkind.rst: New file.
 976         * doc/nvptx.rst: New file.
 977         * doc/offload-target-specifics.rst: New file.
 978         * doc/openacc-environment-variables.rst: New file.
 979         * doc/openacc-environment-variables/accdevicenum.rst: New file.
 980         * doc/openacc-environment-variables/accdevicetype.rst: New file.
 981         * doc/openacc-environment-variables/accproflib.rst: New file.
 982         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
 983         * doc/openacc-introduction.rst: New file.
 984         * doc/openacc-library-and-environment-variables.rst: New file.
 985         * doc/openacc-library-interoperability.rst: New file.
 986         * doc/openacc-profiling-interface.rst: New file.
 987         * doc/openacc-runtime-library-routines.rst: New file.
 988         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
 989         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
 990         * doc/openacc-runtime-library-routines/accattach.rst: New file.
 991         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
 992         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
 993         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
 994         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
 995         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
 996         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
 997         * doc/openacc-runtime-library-routines/accfree.rst: New file.
 998         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
 999         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
1000         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
1001         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
1002         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
1003         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
1004         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
1005         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
1006         * doc/openacc-runtime-library-routines/accinit.rst: New file.
1007         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
1008         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
1009         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
1010         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
1011         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
1012         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
1013         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
1014         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
1015         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
1016         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
1017         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
1018         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
1019         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
1020         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
1021         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
1022         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
1023         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
1024         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
1025         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
1026         * doc/openacc-runtime-library-routines/accwait.rst: New file.
1027         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
1028         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
1029         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
1030         * doc/openmp-context-selectors.rst: New file.
1031         * doc/openmp-environment-variables.rst: New file.
1032         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
1033         * doc/openmp-environment-variables/gompdebug.rst: New file.
1034         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
1035         * doc/openmp-environment-variables/gompspincount.rst: New file.
1036         * doc/openmp-environment-variables/gompstacksize.rst: New file.
1037         * doc/openmp-environment-variables/ompcancellation.rst: New file.
1038         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
1039         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
1040         * doc/openmp-environment-variables/ompdynamic.rst: New file.
1041         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
1042         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
1043         * doc/openmp-environment-variables/ompnested.rst: New file.
1044         * doc/openmp-environment-variables/ompnumteams.rst: New file.
1045         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
1046         * doc/openmp-environment-variables/ompplaces.rst: New file.
1047         * doc/openmp-environment-variables/ompprocbind.rst: New file.
1048         * doc/openmp-environment-variables/ompschedule.rst: New file.
1049         * doc/openmp-environment-variables/ompstacksize.rst: New file.
1050         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
1051         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
1052         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
1053         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
1054         * doc/openmp-implementation-specifics.rst: New file.
1055         * doc/openmp-implementation-status.rst: New file.
1056         * doc/openmp-implementation-status/openmp-45.rst: New file.
1057         * doc/openmp-implementation-status/openmp-50.rst: New file.
1058         * doc/openmp-implementation-status/openmp-51.rst: New file.
1059         * doc/openmp-implementation-status/openmp-52.rst: New file.
1060         * doc/openmp-runtime-library-routines.rst: New file.
1061         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
1062         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
1063         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
1064         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
1065         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
1066         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
1067         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
1068         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
1069         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
1070         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
1071         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
1072         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
1073         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
1074         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
1075         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
1076         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
1077         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
1078         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
1079         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
1080         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
1081         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
1082         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
1083         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
1084         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
1085         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
1086         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
1087         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
1088         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
1089         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
1090         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
1091         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
1092         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
1093         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
1094         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
1095         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
1096         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
1097         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
1098         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
1099         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
1100         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
1101         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
1102         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
1103         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
1104         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
1105         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
1106         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
1107         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
1108         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
1109         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
1110         * doc/reporting-bugs.rst: New file.
1111         * doc/the-libgomp-abi.rst: New file.
1112         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
1113         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
1114         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
1115         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
1116         New file.
1117         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
1118         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
1119         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
1120         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
1121         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
1122         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
1123         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
1124         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
1125         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
1126         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
1127         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
1128
1129 2022-11-04  Thomas Schwinge  <thomas@codesourcery.com>
1130
1131         * libgomp-plugin.h (OFFLOAD_TARGET_TYPE_INTEL_MIC): Remove.
1132         * libgomp.texi (OpenMP Context Selectors): Remove Intel MIC
1133         documentation.
1134         * plugin/configfrag.ac <enable_offload_targets>
1135         [*-intelmic-* | *-intelmicemul-*]: Remove.
1136         * configure: Regenerate.
1137         * testsuite/lib/libgomp.exp (libgomp_init): Remove 'liboffloadmic'
1138         handling.
1139         (offload_target_to_openacc_device_type)
1140         [$offload_target = *-intelmic*]: Remove.
1141         (check_effective_target_offload_device_intel_mic)
1142         (check_effective_target_offload_device_any_intel_mic): Remove.
1143         * testsuite/libgomp.c-c++-common/on_device_arch.h
1144         (device_arch_intel_mic, on_device_arch_intel_mic, any_device_arch)
1145         (any_device_arch_intel_mic): Remove.
1146         * testsuite/libgomp.c-c++-common/target-45.c: Remove
1147         'offload_device_any_intel_mic' XFAIL.
1148         * testsuite/libgomp.fortran/target10.f90: Likewise.
1149
1150 2022-11-03  Tobias Burnus  <tobias@codesourcery.com>
1151
1152         * testsuite/libgomp.fortran/target-11.f90: New test.
1153         * testsuite/libgomp.fortran/target-13.f90: New test.
1154
1155 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1156
1157         PR libgomp/106643
1158         PR fortran/96668
1159         * oacc-mem.c (goacc_enter_data_internal): Support
1160         OpenACC 'declare create' with Fortran allocatable arrays, part II.
1161         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
1162         Adjust.
1163         * testsuite/libgomp.oacc-fortran/pr106643-1.f90: New.
1164
1165 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1166
1167         PR libgomp/106643
1168         * oacc-mem.c (goacc_enter_data_internal): Support
1169         OpenACC 'declare create' with Fortran allocatable arrays, part I.
1170         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-directive.f90:
1171         New.
1172         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
1173         New.
1174
1175 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1176
1177         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-runtime.f90:
1178         New.
1179
1180 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1181
1182         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-runtime.f90:
1183         New.
1184
1185 2022-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1186             Thomas Schwinge  <thomas@codesourcery.com>
1187
1188         * testsuite/libgomp.oacc-fortran/declare-allocatable-1.f90: New.
1189
1190 2022-10-28  Julian Brown  <julian@codesourcery.com>
1191             Thomas Schwinge  <thomas@codesourcery.com>
1192
1193         PR middle-end/90115
1194         * testsuite/libgomp.oacc-fortran/declare-1.f90: Adjust scan output.
1195         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
1196         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1197         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
1198         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
1199
1200 2022-10-24  Thomas Schwinge  <thomas@codesourcery.com>
1201
1202         * plugin/plugin-nvptx.c (nvptx_open_device): Initialize
1203         'ptx_dev->rev_data'.
1204
1205 2022-10-24  Tobias Burnus  <tobias@codesourcery.com>
1206
1207         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Remove
1208         'static' for this variable.
1209         * config/nvptx/libgomp-nvptx.h: New file.
1210         * config/nvptx/target.c: Include it.
1211         (GOMP_ADDITIONAL_ICVS): Declare extern var.
1212         (GOMP_REV_OFFLOAD_VAR): Declare var.
1213         (GOMP_target_ext): Handle reverse offload.
1214         * libgomp-plugin.h (GOMP_PLUGIN_target_rev): New prototype.
1215         * libgomp-plugin.c (GOMP_PLUGIN_target_rev): New, call ...
1216         * target.c (gomp_target_rev): ... this new stub function.
1217         * libgomp.h (gomp_target_rev): Declare.
1218         * libgomp.map (GOMP_PLUGIN_1.4): New; add GOMP_PLUGIN_target_rev.
1219         * plugin/cuda-lib.def (cuMemHostAlloc): Add.
1220         * plugin/plugin-nvptx.c: Include libgomp-nvptx.h.
1221         (struct ptx_device): Add rev_data member.
1222         (nvptx_open_device): Remove async_engines query, last used in
1223         r10-304-g1f4c5b9b; add unified-address assert check.
1224         (GOMP_OFFLOAD_get_num_devices): Claim unified address
1225         support.
1226         (GOMP_OFFLOAD_load_image): Free rev_fn_table if no
1227         offload functions exist. Make offload var available
1228         on host and device.
1229         (rev_off_dev_to_host_cpy, rev_off_host_to_dev_cpy): New.
1230         (GOMP_OFFLOAD_run): Handle reverse offload.
1231
1232 2022-10-21  Thomas Schwinge  <thomas@codesourcery.com>
1233
1234         PR tree-optimization/107195
1235         PR target/107344
1236         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Restore SESE
1237         regions checking.
1238
1239 2022-10-20  Tobias Burnus  <tobias@codesourcery.com>
1240
1241         * testsuite/lib/libgomp.exp (check_effective_target_offload_device_gcn):
1242         New.
1243         * testsuite/libgomp.c-c++-common/on_device_arch.h (device_arch_gcn,
1244         on_device_arch_gcn): New.
1245         * testsuite/libgomp.c-c++-common/requires-4a.c: New test; copied from
1246         requires-4.c but using heap-allocated memory.
1247
1248 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
1249
1250         PR target/105421
1251         * testsuite/libgomp.oacc-c-c++-common/private-big-1.c: New.
1252
1253 2022-10-17  Thomas Schwinge  <thomas@codesourcery.com>
1254
1255         * testsuite/libgomp.c/reverse-offload-sm30.c: Fix nvptx-specific
1256         '-foffload-options' syntax.
1257
1258 2022-10-13  Tobias Burnus  <tobias@codesourcery.com>
1259
1260         * testsuite/libgomp.fortran/task-7.f90: New test.
1261         * testsuite/libgomp.fortran/task-8.f90: New test.
1262         * testsuite/libgomp.fortran/task-in-explicit-1.f90: New test.
1263         * testsuite/libgomp.fortran/task-in-explicit-2.f90: New test.
1264         * testsuite/libgomp.fortran/task-in-explicit-3.f90: New test.
1265         * testsuite/libgomp.fortran/task-reduction-17.f90: New test.
1266         * testsuite/libgomp.fortran/task-reduction-18.f90: New test.
1267
1268 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1269
1270         * libgomp.texi (OpenMP 5.2): Fix up allocator -> allocate directive
1271         in deprecation bullet.
1272
1273 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1274
1275         * omp.h.in (omp_in_explicit_task): Declare.
1276         * omp_lib.h.in (omp_in_explicit_task): Likewise.
1277         * omp_lib.f90.in (omp_in_explicit_task): New interface.
1278         * libgomp.map (OMP_5.2): New symbol version, export
1279         omp_in_explicit_task and omp_in_explicit_task_.
1280         * task.c (omp_in_explicit_task): New function.
1281         * fortran.c (omp_in_explicit_task): Add ialias_redirect.
1282         (omp_in_explicit_task_): New function.
1283         * libgomp.texi (OpenMP 5.2): Mark omp_in_explicit_task as implemented.
1284         * testsuite/libgomp.c-c++-common/task-in-explicit-1.c: New test.
1285         * testsuite/libgomp.c-c++-common/task-in-explicit-2.c: New test.
1286         * testsuite/libgomp.c-c++-common/task-in-explicit-3.c: New test.
1287
1288 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1289
1290         * task.c (gomp_create_artificial_team): Fix up handling of invocations
1291         from within explicit task.
1292         * target.c (GOMP_target_ext): Likewise.
1293         * testsuite/libgomp.c/task-7.c: New test.
1294         * testsuite/libgomp.c/task-8.c: New test.
1295         * testsuite/libgomp.c-c++-common/task-reduction-17.c: New test.
1296         * testsuite/libgomp.c-c++-common/task-reduction-18.c: New test.
1297
1298 2022-10-12  Martin Liska  <mliska@suse.cz>
1299
1300         * configure: Regenerate.
1301
1302 2022-10-11  Olivier Hainque  <hainque@adacore.com>
1303             Olivier Hainque  <hainque@adacore.com>
1304
1305         * configure: Regenerate.
1306
1307 2022-10-05  Tobias Burnus  <tobias@codesourcery.com>
1308
1309         * libgomp.texi (OpenMP 5.1 Impl. Status): Mark 'assume' as 'Y'.
1310
1311 2022-10-04  Jakub Jelinek  <jakub@redhat.com>
1312
1313         * libgomp.texi (Support begin/end declare target syntax in C/C++):
1314         Mark as implemented.
1315
1316 2022-09-30  Tobias Burnus  <tobias@codesourcery.com>
1317
1318         PR fortran/105318
1319         * testsuite/libgomp.fortran/is_device_ptr-2.f90: New test.
1320
1321 2022-09-28  Tobias Burnus  <tobias@codesourcery.com>
1322
1323         * libgomp.texi (OpenMP 5.1): Mark 'assume' as implemented
1324         for C/C++. Remove duplicated 'begin declare target' entry.
1325
1326 2022-09-24  Jakub Jelinek  <jakub@redhat.com>
1327
1328         PR c/106981
1329         * testsuite/libgomp.c-c++-common/pr106981.c: New test.
1330
1331 2022-09-14  Julian Brown  <julian@codesourcery.com>
1332
1333         * testsuite/libgomp.oacc-c-c++-common/deep-copy-15.c: New test.
1334         * testsuite/libgomp.oacc-c-c++-common/deep-copy-16.c: New test.
1335         * testsuite/libgomp.oacc-c++/deep-copy-17.C: New test.
1336         * testsuite/libgomp.oacc-c-c++-common/deep-copy-arrayofstruct.c: Move
1337         test to here, make "run" test.
1338
1339 2022-09-13  Jakub Jelinek  <jakub@redhat.com>
1340
1341         PR libgomp/106906
1342         * env.c (get_icv_member_addr): Cast false to void * before assigning
1343         it to icv_addr[1], and comment the whole assignment out.
1344
1345 2022-09-13  Tobias Burnus  <tobias@codesourcery.com>
1346
1347         * libgomp.texi (gcn): Move misplaced -march=sm_30 remark to ...
1348         (nvptx): ... here.
1349
1350 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
1351
1352         * libgomp.texi (Offload-Target Specifics: nvptx): Document
1353         that reverse offload requires >= -march=sm_35.
1354         * testsuite/libgomp.c-c++-common/requires-4.c: Build for nvptx
1355         with -misa=sm_35.
1356         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
1357         * testsuite/libgomp.c-c++-common/requires-6.c: Likewise.
1358         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: Likewise.
1359         * testsuite/libgomp.fortran/reverse-offload-1.f90: Likewise.
1360         * testsuite/libgomp.c/reverse-offload-sm30.c: New test.
1361
1362 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
1363
1364         * libgomp.texi (OpenMP 5.1 Impl. Status): Add two new minor items.
1365         (OpenMP 5.2 Impl. Status): Improve omp/omx/ompx wording.
1366
1367 2022-09-12  Jakub Jelinek  <jakub@redhat.com>
1368
1369         PR libgomp/106894
1370         * testsuite/libgomp.c-c++-common/icv-6.c: Include string.h.
1371         (main): Avoid tests for which corresponding non-_ALL suffixed variable
1372         is in the environment, or for OMP_NUM_TEAMS on the device
1373         OMP_NUM_TEAMS_DEV_?.
1374
1375 2022-09-10  Iain Sandoe  <iain@sandoe.co.uk>
1376
1377         * env.c (initialize_env): Include libiberty environ.h.
1378
1379 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1380
1381         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Read offload
1382         function address table '$offload_func_table' if rev_fn_table
1383         is not NULL.
1384
1385 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1386
1387         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Read
1388         .offload_func_table to populate rev_fn_table when requested.
1389
1390 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1391
1392         * libgomp-plugin.h (GOMP_OFFLOAD_load_image): Add
1393         'uint64_t **rev_fn_table' argument.
1394         * oacc-host.c (host_load_image): Likewise.
1395         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Likewise;
1396         currently unused.
1397         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
1398         * target.c (gomp_load_image_to_device): Update call but pass
1399         NULL for now.
1400
1401 2022-09-09  Jakub Jelinek  <jakub@redhat.com>
1402
1403         PR libgomp/106894
1404         * env.c (initialize_env) <case PARSE_BIND>: Use char ** instead of
1405         char * for dest[1] initialization from params[1].  Formatting fixes.
1406
1407 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
1408
1409         PR fortran/106670
1410         * libgomp.texi (OpenMP 5.2): Add comment to ompx/omx entry.
1411
1412 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
1413
1414         * libgomp.texi (OpenMP-Implementation Specifics): New; add libmemkind
1415         section; move OpenMP Context Selectors from ...
1416         (Offload-Target Specifics): ... here; add 'AMD Radeo (GCN)' and
1417         'nvptx' sections.
1418
1419 2022-09-08  Marcel Vollweiler  <marcel@codesourcery.com>
1420
1421         * config/gcn/icv-device.c (omp_get_default_device): Return device-
1422         specific ICV.
1423         (omp_get_max_teams): Added for GCN devices.
1424         (omp_set_num_teams): Likewise.
1425         (ialias): Likewise.
1426         * config/nvptx/icv-device.c (omp_get_default_device): Return device-
1427         specific ICV.
1428         (omp_get_max_teams): Added for NVPTX devices.
1429         (omp_set_num_teams): Likewise.
1430         (ialias): Likewise.
1431         * env.c (struct gomp_icv_list): New struct to store entries of initial
1432         ICV values.
1433         (struct gomp_offload_icv_list): New struct to store entries of device-
1434         specific ICV values that are copied to the device and back.
1435         (struct gomp_default_icv_values): New struct to store default values of
1436         ICVs according to the OpenMP standard.
1437         (parse_schedule): Generalized for different variants of OMP_SCHEDULE.
1438         (print_env_var_error): Function that prints an error for invalid values
1439         for ICVs.
1440         (parse_unsigned_long_1): Removed getenv.  Generalized.
1441         (parse_unsigned_long): Likewise.
1442         (parse_int_1): Likewise.
1443         (parse_int): Likewise.
1444         (parse_int_secure): Likewise.
1445         (parse_unsigned_long_list): Likewise.
1446         (parse_target_offload): Likewise.
1447         (parse_bind_var): Likewise.
1448         (parse_stacksize): Likewise.
1449         (parse_boolean): Likewise.
1450         (parse_wait_policy): Likewise.
1451         (parse_allocator): Likewise.
1452         (omp_display_env): Extended to output different variants of environment
1453         variables.
1454         (print_schedule): New helper function for omp_display_env which prints
1455         the values of run_sched_var.
1456         (print_proc_bind): New helper function for omp_display_env which prints
1457         the values of proc_bind_var.
1458         (enum gomp_parse_type): Collection of types used for parsing environment
1459         variables.
1460         (ENTRY): Preprocess string lengths of environment variables.
1461         (OMP_VAR_CNT): Preprocess table size.
1462         (OMP_HOST_VAR_CNT): Likewise.
1463         (INT_MAX_STR_LEN): Constant for the maximal number of digits of a device
1464         number.
1465         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
1466         (gomp_set_icv_flag): Sets a flag for a particular ICV.
1467         (print_device_specific_icvs): New helper function for omp_display_env to
1468         print device specific ICV values.
1469         (get_device_num): New helper function for parse_device_specific.
1470         Extracts the device number from an environment variable name.
1471         (get_icv_member_addr): Gets the memory address for a particular member
1472         of an ICV struct.
1473         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
1474         (initialize_icvs): New function to initialize a gomp_initial_icvs
1475         struct.
1476         (add_initial_icv_to_list): Adds an ICV struct to gomp_initial_icv_list.
1477         (startswith): Checks if a string starts with a given prefix.
1478         (initialize_env): Extended to parse the new syntax of environment
1479         variables.
1480         * icv-device.c (omp_get_max_teams): Added.
1481         (ialias): Likewise.
1482         (omp_set_num_teams): Likewise.
1483         * icv.c (omp_set_num_teams): Moved to icv-device.c.
1484         (omp_get_max_teams): Likewise.
1485         (ialias): Likewise.
1486         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Removed.
1487         (GOMP_ADDITIONAL_ICVS): New target-side struct that
1488         holds the designated ICVs of the target device.
1489         * libgomp.h (enum gomp_icvs): Collection of ICVs.
1490         (enum gomp_device_num): Definition of device numbers for _ALL, _DEV, and
1491         no suffix.
1492         (enum gomp_env_suffix): Collection of possible suffixes of environment
1493         variables.
1494         (struct gomp_initial_icvs): Contains all ICVs for which we need to store
1495         initial values.
1496         (struct gomp_default_icv):New struct to hold ICVs for which we need
1497         to store initial values.
1498         (struct gomp_icv_list): Definition of a linked list that is used for
1499         storing ICVs for the devices and also for _DEV, _ALL, and without
1500         suffix.
1501         (struct gomp_offload_icvs): New struct to hold ICVs that are copied to
1502         a device.
1503         (struct gomp_offload_icv_list): Definition of a linked list that holds
1504         device-specific ICVs that are copied to devices.
1505         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
1506         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
1507         * libgomp.texi: Updated.
1508         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Extended to read
1509         further ICVs from the offload image.
1510         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
1511         * target.c (gomp_get_offload_icv_item): Get a list item of
1512         gomp_offload_icv_list.
1513         (get_gomp_offload_icvs): New. Returns the ICV values
1514         depending on the device num and the variable hierarchy.
1515         (gomp_load_image_to_device): Extended to copy further ICVs to a device.
1516         * testsuite/libgomp.c-c++-common/icv-5.c: New test.
1517         * testsuite/libgomp.c-c++-common/icv-6.c: New test.
1518         * testsuite/libgomp.c-c++-common/icv-7.c: New test.
1519         * testsuite/libgomp.c-c++-common/icv-8.c: New test.
1520         * testsuite/libgomp.c-c++-common/omp-display-env-1.c: New test.
1521         * testsuite/libgomp.c-c++-common/omp-display-env-2.c: New test.
1522
1523 2022-09-08  Jakub Jelinek  <jakub@redhat.com>
1524
1525         * libgomp.texi (OpenMP 5.2): Mention that omp_cur_iteration is now
1526         fully supported.
1527         * testsuite/libgomp.c/doacross-4.c: New test.
1528         * testsuite/libgomp.c/doacross-5.c: New test.
1529         * testsuite/libgomp.c/doacross-6.c: New test.
1530         * testsuite/libgomp.c/doacross-7.c: New test.
1531
1532 2022-09-05  Tobias Burnus  <tobias@codesourcery.com>
1533
1534         * libgomp.texi (OpenMP 5.2): Update doacross/omp_cur_iteration status.
1535
1536 2022-08-26  Tobias Burnus  <tobias@codesourcery.com>
1537
1538         * libgomp.texi (OpenMP 5.0): Mark 'ancestor' as implemented but
1539         refer to 'requires'.
1540         * testsuite/libgomp.c-c++-common/reverse-offload-1-aux.c: New test.
1541         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: New test.
1542         * testsuite/libgomp.fortran/reverse-offload-1-aux.f90: New test.
1543         * testsuite/libgomp.fortran/reverse-offload-1.f90: New test.
1544
1545 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
1546
1547         PR middle-end/106548
1548         * testsuite/libgomp.c/linear-2.c: New test.
1549
1550 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
1551
1552         * splay-tree.h: Fix splay_* macro unsetting if
1553         splay_tree_prefix is defined.
1554
1555 2022-07-29  Tobias Burnus  <tobias@codesourcery.com>
1556
1557         * testsuite/libgomp.c-c++-common/pr106449-2.c: New test.
1558
1559 2022-07-29  Jakub Jelinek  <jakub@redhat.com>
1560
1561         PR middle-end/106449
1562         * testsuite/libgomp.c-c++-common/pr106449.c: New test.
1563
1564 2022-07-12  Tobias Burnus  <tobias@codesourcery.com>
1565
1566         * target.c (gomp_target_init): Added tailing '\n' to gomp_debug.
1567
1568 2022-07-12  Thomas Schwinge  <thomas@codesourcery.com>
1569
1570         PR middle-end/101551
1571         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: XFAIL
1572         'offloading_enabled' diagnostics issue.
1573
1574 2022-07-11  Thomas Schwinge  <thomas@codesourcery.com>
1575
1576         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Enhance
1577         '_Pragma' diagnostics verification.
1578
1579 2022-07-10  Lewis Hyatt  <lhyatt@gmail.com>
1580
1581         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Adapt for
1582         improved warning locations.
1583         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Likewise.
1584
1585 2022-07-08  Thomas Schwinge  <thomas@codesourcery.com>
1586
1587         * testsuite/libgomp.c-c++-common/requires-1.c: Add 'dg-note's.
1588         * testsuite/libgomp.c-c++-common/requires-2.c: Likewise.
1589         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
1590         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
1591         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
1592
1593 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1594
1595         * target.c (GOMP_offload_register, GOMP_offload_unregister):
1596         Denote as legacy entry points.
1597         * testsuite/lib/libgomp.exp
1598         (check_effective_target_offload_target_any): New proc.
1599         * testsuite/libgomp.c-c++-common/requires-1.c: Enable for
1600         'offload_target_any'.
1601         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
1602         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
1603         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
1604
1605 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1606
1607         * testsuite/libgomp.c-c++-common/requires-4.c: Enhance testing.
1608         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
1609
1610 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1611
1612         * testsuite/libgomp.c-c++-common/requires-3.c: Adjust.
1613
1614 2022-07-06  Thomas Schwinge  <thomas@codesourcery.com>
1615
1616         * target.c (GOMP_offload_register_ver): Clarify 'target_data' ->
1617         'data'.
1618         (GOMP_offload_unregister_ver): Likewise.  Fix up 'target_data'.
1619
1620 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
1621             Jakub Jelinek  <jakub@redhat.com>
1622
1623         * libgomp.texi (OpenMP 5.2): Mark linear-clause change as 'Y'.
1624
1625 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
1626             Chung-Lin Tang  <cltang@codesourcery.com>
1627             Thomas Schwinge  <thomas@codesourcery.com>
1628
1629         * libgomp-plugin.h (GOMP_OFFLOAD_get_num_devices): Add
1630         omp_requires_mask arg.
1631         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_num_devices): Likewise;
1632         return -1 when device available but omp_requires_mask != 0.
1633         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_num_devices): Likewise.
1634         * oacc-host.c (host_get_num_devices, host_openacc_get_property):
1635         Update call.
1636         * oacc-init.c (resolve_device, acc_init_1, acc_shutdown_1,
1637         goacc_attach_host_thread_to_device, acc_get_num_devices,
1638         acc_set_device_num, get_property_any): Likewise.
1639         * target.c (omp_requires_mask): New global var.
1640         (gomp_requires_to_name): New.
1641         (GOMP_offload_register_ver): Handle passed omp_requires_mask.
1642         (gomp_target_init): Handle omp_requires_mask.
1643         * libgomp.texi (OpenMP 5.0): Update requires impl. status.
1644         (OpenMP 5.1): Add a missed item.
1645         (OpenMP 5.2): Mark linear-clause change as supported in C/C++.
1646         * testsuite/libgomp.c-c++-common/requires-1-aux.c: New test.
1647         * testsuite/libgomp.c-c++-common/requires-1.c: New test.
1648         * testsuite/libgomp.c-c++-common/requires-2-aux.c: New test.
1649         * testsuite/libgomp.c-c++-common/requires-2.c: New test.
1650         * testsuite/libgomp.c-c++-common/requires-3-aux.c: New test.
1651         * testsuite/libgomp.c-c++-common/requires-3.c: New test.
1652         * testsuite/libgomp.c-c++-common/requires-4-aux.c: New test.
1653         * testsuite/libgomp.c-c++-common/requires-4.c: New test.
1654         * testsuite/libgomp.c-c++-common/requires-5-aux.c: New test.
1655         * testsuite/libgomp.c-c++-common/requires-5.c: New test.
1656         * testsuite/libgomp.c-c++-common/requires-6.c: New test.
1657         * testsuite/libgomp.c-c++-common/requires-7-aux.c: New test.
1658         * testsuite/libgomp.c-c++-common/requires-7.c: New test.
1659         * testsuite/libgomp.fortran/requires-1-aux.f90: New test.
1660         * testsuite/libgomp.fortran/requires-1.f90: New test.
1661
1662 2022-07-01  Tobias Burnus  <tobias@codesourcery.com>
1663
1664         * libgomp.texi (OpenMP 5.2): Mark target enter/exit data
1665         with fromto as implemented.
1666
1667 2022-06-28  Martin Liska  <mliska@suse.cz>
1668
1669         * acinclude.m4: Fix typo in mold linker detection.
1670         * Makefile.in: Regenerate.
1671         * configure: Regenerate.
1672
1673 2022-06-21  Jakub Jelinek  <jakub@redhat.com>
1674             Paul Iannetta  <piannetta@kalrayinc.com>
1675
1676         PR libgomp/106045
1677         * testsuite/libgomp.c/target-31.c: Add private (i) clause.
1678
1679 2022-06-17  Martin Liska  <mliska@suse.cz>
1680
1681         * libgomp.texi: Add table header for new features of
1682         OpenMP 5.2.
1683
1684 2022-06-15  Jakub Jelinek  <jakub@redhat.com>
1685
1686         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c (main): Initialize
1687         q to ddress of an automatic variable.  Use -5 instead of -1 in
1688         omp_get_mapped_ptr call.  Add test with omp_initial_device.
1689         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90 (main): Use -5 instead
1690         of -1 in omp_get_mapped_ptr call.  Add test with omp_initial_device.
1691         Renumber stop arguments afterwards.
1692
1693 2022-06-13  Jakub Jelinek  <jakub@redhat.com>
1694
1695         * omp.h.in (omp_initial_device, omp_invalid_device): New enumerators.
1696         * omp_lib.f90.in (omp_initial_device, omp_invalid_device): New
1697         parameters.
1698         * omp_lib.h.in (omp_initial_device, omp_invalid_device): Likewise.
1699         * target.c (resolve_device): Add remapped argument, handle
1700         GOMP_DEVICE_ICV only if remapped is true (and clear remapped),
1701         for negative values, treat GOMP_DEVICE_FALLBACK as fallback only
1702         if remapped, otherwise treat omp_initial_device that way.  For
1703         omp_invalid_device, always emit gomp_fatal, even when
1704         OMP_TARGET_OFFLOAD isn't mandatory.
1705         (GOMP_target, GOMP_target_ext, GOMP_target_data, GOMP_target_data_ext,
1706         GOMP_target_update, GOMP_target_update_ext,
1707         GOMP_target_enter_exit_data): Pass true as remapped argument to
1708         resolve_device.
1709         (omp_target_alloc, omp_target_free, omp_target_is_present,
1710         omp_target_memcpy_check, omp_target_associate_ptr,
1711         omp_target_disassociate_ptr, omp_get_mapped_ptr,
1712         omp_target_is_accessible): Pass false as remapped argument to
1713         resolve_device.  Treat omp_initial_device the same as
1714         gomp_get_num_devices ().  Don't bypass resolve_device calls if
1715         device_num is negative.
1716         (omp_pause_resource): Treat omp_initial_device the same as
1717         gomp_get_num_devices ().  Call resolve_device.
1718         * icv-device.c (omp_set_default_device): Always set to device_num
1719         even when it is negative.
1720         * libgomp.texi: Document that Conforming device numbers,
1721         omp_initial_device and omp_invalid_device is implemented.
1722         * testsuite/libgomp.c/target-41.c (main): Add test with
1723         omp_initial_device.
1724         * testsuite/libgomp.c/target-45.c: New test.
1725         * testsuite/libgomp.c/target-46.c: New test.
1726         * testsuite/libgomp.c/target-47.c: New test.
1727         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c (main): Add
1728         test with omp_initial_device.  Use -5 instead of -1 for negative value
1729         test.
1730         * testsuite/libgomp.fortran/target-is-accessible-1.f90 (main):
1731         Likewise.  Reorder stop numbers.
1732
1733 2022-06-10  Jakub Jelinek  <jakub@redhat.com>
1734
1735         * allocator.c (gomp_init_memkind): Call dlopen with "libmemkind.so.0"
1736         rather than "libmemkind.so".
1737
1738 2022-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1739
1740         * plugin/Makefrag.am: Evaluate 'if PLUGIN_NVPTX_DYNAMIC' to true.
1741         * plugin/configfrag.ac (--with-cuda-driver)
1742         (--with-cuda-driver-include, --with-cuda-driver-lib)
1743         (CUDA_DRIVER_INCLUDE, CUDA_DRIVER_LIB, PLUGIN_NVPTX_CPPFLAGS)
1744         (PLUGIN_NVPTX_LDFLAGS, PLUGIN_NVPTX_LIBS, PLUGIN_NVPTX_DYNAMIC):
1745         Remove.
1746         * testsuite/libgomp-test-support.exp.in (cuda_driver_include)
1747         (cuda_driver_lib): Remove.
1748         * testsuite/lib/libgomp.exp (libgomp_init): Don't consider these.
1749         * Makefile.in: Regenerate.
1750         * configure: Likewise.
1751         * testsuite/Makefile.in: Likewise.
1752
1753 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
1754
1755         * config/linux/allocator.c: Fix up #include directive.
1756
1757 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
1758
1759         * allocator.c: Include dlfcn.h if LIBGOMP_USE_MEMKIND is defined.
1760         (enum gomp_memkind_kind): New type.
1761         (struct omp_allocator_data): Add memkind field if LIBGOMP_USE_MEMKIND
1762         is defined.
1763         (struct gomp_memkind_data): New type.
1764         (memkind_data, memkind_data_once): New variables.
1765         (gomp_init_memkind, gomp_get_memkind): New functions.
1766         (omp_init_allocator): Initialize data.memkind, don't fail for
1767         omp_high_bw_mem_space if libmemkind supports it.
1768         (omp_aligned_alloc, omp_free, omp_aligned_calloc, omp_realloc): Add
1769         memkind support of LIBGOMP_USE_MEMKIND is defined.
1770         * config/linux/allocator.c: New file.
1771
1772 2022-06-03  Tobias Burnus  <tobias@codesourcery.com>
1773
1774         * libgomp.texi (OpenMP 5.2): Mark scope w/ firstprivate/allocate as Y.
1775         * testsuite/libgomp.fortran/scope-2.f90: New test.
1776
1777 2022-06-02  David Malcolm  <dmalcolm@redhat.com>
1778
1779         * testsuite/lib/libgomp.exp: Add load_gcc_lib of scansarif.exp.
1780
1781 2022-05-31  Jakub Jelinek  <jakub@redhat.com>
1782
1783         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add testcase for
1784         scope construct with allocate clause.
1785         * testsuite/libgomp.c-c++-common/allocate-3.c (foo): Likewise.
1786         * testsuite/libgomp.c-c++-common/scope-2.c: New test.
1787
1788 2022-05-28  Tobias Burnus  <tobias@codesourcery.com>
1789
1790         * libgomp.texi (OpenMP 5.2): Mark 'enter' clause as supported.
1791         * testsuite/libgomp.fortran/declare-target-1.f90: Extend to test
1792         explicit 'to' and 'enter' clause.
1793         * testsuite/libgomp.fortran/declare-target-2.f90: Update accordingly.
1794
1795 2022-05-28  Jakub Jelinek  <jakub@redhat.com>
1796
1797         PR libgomp/105745
1798         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Don't define for
1799         defined(HAVE__ALIGNED_MALLOC) case.
1800         * alloc.c (gomp_aligned_alloc): Move defined(HAVE__ALIGNED_MALLOC)
1801         handling as last option before fallback instead of first.
1802         (gomp_aligned_free): For defined(HAVE__ALIGNED_MALLOC) call
1803         _aligned_free.
1804
1805 2022-05-27  Jakub Jelinek  <jakub@redhat.com>
1806
1807         * testsuite/libgomp.c-c++-common/target-40.c: Modify some existing to
1808         clauses to enter.
1809         * testsuite/libgomp.c/target-41.c: Likewise.
1810
1811 2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
1812
1813         * libgomp.texi (Other new OpenMP 5.1 features): Add
1814         'begin declare target'.
1815         (Other new OpenMP 5.2 features): New.
1816
1817 2022-05-25  Jakub Jelinek  <jakub@redhat.com>
1818
1819         * task.c (gomp_task_run_post_handle_dependers): If empty_task
1820         is the last task taskwait depend depends on, wake it up.
1821         Similarly if it is the last child of a taskgroup, use atomic
1822         store instead of decrement and awak taskgroup wait if any.
1823         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-2.c: New test.
1824
1825 2022-05-24  Andrew Stubbs  <ams@codesourcery.com>
1826
1827         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
1828         EF_AMDGPU_MACH_AMDGCN_GFX90a.
1829         (gcn_gfx90a_s): New.
1830         (isa_hsa_name): Support gfx90a.
1831         (isa_code): Likewise.
1832
1833 2022-05-24  Tobias Burnus  <tobias@codesourcery.com>
1834
1835         PR c/105378
1836         * libgomp.texi (OpenMP 5.1): Set 'taskwait nowait' to 'Y'.
1837         * testsuite/libgomp.fortran/taskwait-depend-nowait-1.f90: New.
1838
1839 2022-05-24  Jakub Jelinek  <jakub@redhat.com>
1840
1841         PR c/105378
1842         * libgomp_g.h (GOMP_taskwait_depend_nowait): Declare.
1843         * libgomp.map (GOMP_taskwait_depend_nowait): Export at GOMP_5.1.1.
1844         * task.c (empty_task): New function.
1845         (gomp_task_run_post_handle_depend_hash): Declare earlier.
1846         (gomp_task_run_post_handle_depend): Declare.
1847         (GOMP_task): Optimize fn == empty_task if there is nothing to wait
1848         for.
1849         (gomp_task_run_post_handle_dependers): Optimize task->fn == empty_task.
1850         (GOMP_taskwait_depend_nowait): New function.
1851         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-1.c: New test.
1852
1853 2022-05-23  Tobias Burnus  <tobias@codesourcery.com>
1854
1855         PR fortran/104949
1856         * target.c (gomp_map_vars_internal, copy_firstprivate_data):
1857         Support attach for GOMP_MAP_FIRSTPRIVATE.
1858         * testsuite/libgomp.fortran/target-firstprivate-1.f90: New test.
1859         * testsuite/libgomp.fortran/target-firstprivate-2.f90: New test.
1860         * testsuite/libgomp.fortran/target-firstprivate-3.f90: New test.
1861
1862 2022-05-20  Marcel Vollweiler  <marcel@codesourcery.com>
1863
1864         * libgomp.map: Added omp_target_memcpy_async and
1865         omp_target_memcpy_rect_async.
1866         * libgomp.texi: Both functions are now supported.
1867         * omp.h.in: Added omp_target_memcpy_async and
1868         omp_target_memcpy_rect_async.
1869         * omp_lib.f90.in: Added interfaces for both new functions.
1870         * omp_lib.h.in: Likewise.
1871         * target.c (ialias_redirect): Added for GOMP_task.
1872         (omp_target_memcpy): Restructured into check and copy part.
1873         (omp_target_memcpy_check): New helper function for omp_target_memcpy and
1874         omp_target_memcpy_async that checks requirements.
1875         (omp_target_memcpy_copy): New helper function for omp_target_memcpy and
1876         omp_target_memcpy_async that performs the memcpy.
1877         (omp_target_memcpy_async_helper): New helper function that is used in
1878         omp_target_memcpy_async for the asynchronous task.
1879         (omp_target_memcpy_async): Added.
1880         (omp_target_memcpy_rect): Restructured into check and copy part.
1881         (omp_target_memcpy_rect_check): New helper function for
1882         omp_target_memcpy_rect and omp_target_memcpy_rect_async that checks
1883         requirements.
1884         (omp_target_memcpy_rect_copy): New helper function for
1885         omp_target_memcpy_rect and omp_target_memcpy_rect_async that performs
1886         the memcpy.
1887         (omp_target_memcpy_rect_async_helper): New helper function that is used
1888         in omp_target_memcpy_rect_async for the asynchronous task.
1889         (omp_target_memcpy_rect_async): Added.
1890         * task.c (ialias): Added for GOMP_task.
1891         * testsuite/libgomp.c-c++-common/target-memcpy-async-1.c: New test.
1892         * testsuite/libgomp.c-c++-common/target-memcpy-async-2.c: New test.
1893         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-1.c: New test.
1894         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-2.c: New test.
1895         * testsuite/libgomp.fortran/target-memcpy-async-1.f90: New test.
1896         * testsuite/libgomp.fortran/target-memcpy-async-2.f90: New test.
1897         * testsuite/libgomp.fortran/target-memcpy-rect-async-1.f90: New test.
1898         * testsuite/libgomp.fortran/target-memcpy-rect-async-2.f90: New test.
1899
1900 2022-05-18  Tobias Burnus  <tobias@codesourcery.com>
1901
1902         * libgomp.texi (OpenMP 5.1): Set 'inoutset' to Y.
1903         (OpenMP Context Selectors): Add missing comma.
1904         * testsuite/libgomp.fortran/depend-5.f90: Add inoutset test.
1905         * testsuite/libgomp.fortran/depend-6.f90: Likewise.
1906         * testsuite/libgomp.fortran/depend-7.f90: Likewise.
1907         * testsuite/libgomp.fortran/depend-inoutset-1.f90: New test.
1908
1909 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
1910
1911         * libgomp.texi (OpenMP 5.1): Remove "Not inside target regions"
1912         comment for omp_display_env feature.
1913
1914 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
1915
1916         * libgomp.texi (Offload-Target Specifics): New chapter; add section
1917         to document OpenMP context selectors.
1918
1919 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
1920
1921         * libgomp.h (struct gomp_task_depend_entry): Change is_in type
1922         from bool to unsigned char.
1923         * task.c (gomp_task_handle_depend): Handle GOMP_DEPEND_INOUTSET.
1924         Ignore dependencies where
1925         task->depend[i].is_in && task->depend[i].is_in == ent->is_in
1926         rather than just task->depend[i].is_in && ent->is_in.  Remember
1927         whether GOMP_DEPEND_IN loop is needed and guard the loop with that
1928         conditional.
1929         (gomp_task_maybe_wait_for_dependencies): Handle GOMP_DEPEND_INOUTSET.
1930         Ignore dependencies where elem.is_in && elem.is_in == ent->is_in
1931         rather than just elem.is_in && ent->is_in.
1932         * testsuite/libgomp.c-c++-common/depend-1.c (test): Add task with
1933         inoutset depend-kind.
1934         * testsuite/libgomp.c-c++-common/depend-2.c (test): Likewise.
1935         * testsuite/libgomp.c-c++-common/depend-3.c (test): Likewise.
1936         * testsuite/libgomp.c-c++-common/depend-inoutset-1.c: New test.
1937
1938 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
1939
1940         * libgomp.texi (OpenMP Implementation Status): Add 5.2 table.
1941
1942 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
1943
1944         * libgomp.texi (OpenMP 5.1): Set omp_all_memory to 'Y'.
1945         * testsuite/libgomp.fortran/depend-5.f90: New test.
1946         * testsuite/libgomp.fortran/depend-6.f90: New test.
1947         * testsuite/libgomp.fortran/depend-7.f90: New test.
1948
1949 2022-05-16  Marcel Vollweiler  <marcel@codesourcery.com>
1950
1951         * testsuite/libgomp.c++/target-has-device-addr-7.C: New test.
1952         * testsuite/libgomp.c++/target-has-device-addr-8.C: New test.
1953         * testsuite/libgomp.c++/target-has-device-addr-9.C: New test.
1954
1955 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
1956
1957         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
1958
1959 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
1960
1961         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
1962
1963 2022-05-13  Thomas Schwinge  <thomas@codesourcery.com>
1964
1965         * plugin/Makefrag.am (libgomp_plugin_nvptx_la_CPPFLAGS)
1966         [PLUGIN_NVPTX_DYNAMIC]: Don't append '$(PLUGIN_NVPTX_CPPFLAGS)'.
1967         (libgomp_plugin_nvptx_la_LDFLAGS) [PLUGIN_NVPTX_DYNAMIC]: Don't
1968         append '$(PLUGIN_NVPTX_LDFLAGS)'.
1969         * Makefile.in: Regenerate.
1970
1971 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
1972
1973         * Makefile.am (libgomp_la_LIBADD): Initialize.
1974         * plugin/configfrag.ac (DL_LIBS): New.
1975         (PLUGIN_GCN_LIBS): Remove.
1976         (PLUGIN_NVPTX_LIBS): Don't set in the 'PLUGIN_NVPTX_DYNAMIC' case.
1977         * plugin/Makefrag.am (libgomp_la_LIBADD)
1978         (libgomp_plugin_gcn_la_LIBADD): Consider '$(DL_LIBS)'.
1979         (libgomp_plugin_nvptx_la_LIBADD) <PLUGIN_NVPTX_DYNAMIC>: Likewise.
1980         * Makefile.in: Regenerate.
1981         * config.h.in: Likewise.
1982         * configure: Likewise.
1983         * testsuite/Makefile.in: Likewise.
1984
1985 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
1986
1987         * plugin/Makefrag.am: Handle 'PLUGIN_NVPTX_DYNAMIC'.
1988         * plugin/configfrag.ac (PLUGIN_NVPTX_DYNAMIC): Change
1989         'AC_DEFINE_UNQUOTED' into 'AM_CONDITIONAL'.
1990         * plugin/plugin-nvptx.c: Split 'PLUGIN_NVPTX_DYNAMIC' into
1991         'PLUGIN_NVPTX_INCLUDE_SYSTEM_CUDA_H' and
1992         'PLUGIN_NVPTX_LINK_LIBCUDA'.
1993         * Makefile.in: Regenerate.
1994         * config.h.in: Likewise.
1995         * configure: Likewise.
1996
1997 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
1998
1999         * plugin/configfrag.ac: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED'
2000         for 'PLUGIN_GCN', 'PLUGIN_NVPTX'.
2001         * Makefile.in: Regenerate.
2002         * config.h.in: Likewise.
2003         * configure: Likewise.
2004         * testsuite/Makefile.in: Likewise.
2005
2006 2022-05-12  Jakub Jelinek  <jakub@redhat.com>
2007
2008         * libgomp.h (struct gomp_task): Add depend_all_memory member.
2009         * task.c (gomp_init_task): Initialize depend_all_memory.
2010         (gomp_task_handle_depend): Handle omp_all_memory.
2011         (gomp_task_run_post_handle_depend_hash): Clear
2012         parent->depend_all_memory if equal to current task.
2013         (gomp_task_maybe_wait_for_dependencies): Handle omp_all_memory.
2014         * testsuite/libgomp.c-c++-common/depend-1.c: New test.
2015         * testsuite/libgomp.c-c++-common/depend-2.c: New test.
2016         * testsuite/libgomp.c-c++-common/depend-3.c: New test.
2017
2018 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2019
2020         * plugin/configfrag.ac: Remove '--with-hsa-runtime',
2021         '--with-hsa-runtime-include', '--with-hsa-runtime-lib' processing.
2022         * Makefile.in: Regenerate.
2023         * configure: Likewise.
2024         * testsuite/Makefile.in: Likewise.
2025
2026 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2027
2028         * plugin/Makefrag.am (libgomp_plugin_gcn_la_CPPFLAGS): Don't
2029         consider 'PLUGIN_GCN_CPPFLAGS'.
2030         (libgomp_plugin_gcn_la_LDFLAGS): Don't consider
2031         'PLUGIN_GCN_LDFLAGS'.
2032         * plugin/configfrag.ac (PLUGIN_GCN_CPPFLAGS, PLUGIN_GCN_LDFLAGS):
2033         Remove.
2034         * Makefile.in: Regenerate.
2035         * configure: Likewise.
2036         * testsuite/Makefile.in: Likewise.
2037
2038 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2039
2040         * plugin/configfrag.ac (HSA_RUNTIME_CPPFLAGS)
2041         (HSA_RUNTIME_LDFLAGS): Remove.
2042         * configure: Regenerate.
2043
2044 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2045
2046         * testsuite/lib/libgomp.exp (libgomp_init): Don't
2047         'append always_ld_library_path ":$hsa_runtime_lib"'.
2048         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib): Don't set.
2049
2050 2022-05-10  Thomas Schwinge  <thomas@codesourcery.com>
2051
2052         * testsuite/libgomp.fortran/use_device_addr-5.f90: Fix up
2053         multi-device testing.
2054
2055 2022-05-06  Marcel Vollweiler  <marcel@codesourcery.com>
2056
2057         * libgomp.map: Added omp_target_is_accessible.
2058         * libgomp.texi: Tagged omp_target_is_accessible as supported.
2059         * omp.h.in: Added omp_target_is_accessible.
2060         * omp_lib.f90.in: Added interface for omp_target_is_accessible.
2061         * omp_lib.h.in: Likewise.
2062         * target.c (omp_target_is_accessible): Added implementation of
2063         omp_target_is_accessible.
2064         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c: New test.
2065         * testsuite/libgomp.fortran/target-is-accessible-1.f90: New test.
2066
2067 2022-05-05  Sandra Loosemore  <sandra@codesourcery.com>
2068
2069         * libgomp.texi (OpenMP 5.0): Feature is now fully supported.
2070
2071 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
2072
2073         * plugin/plugin-gcn.c (isa_matches_agent): Suggest -foffload-options.
2074
2075 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
2076
2077         * testsuite/libgomp.fortran/use_device_addr-5.f90: New test.
2078
2079 2022-05-03  Marcel Vollweiler  <marcel@codesourcery.com>
2080
2081         * libgomp.map: Added omp_get_mapped_ptr.
2082         * libgomp.texi: Tagged omp_get_mapped_ptr as supported.
2083         * omp.h.in: Added omp_get_mapped_ptr.
2084         * omp_lib.f90.in: Added interface for omp_get_mapped_ptr.
2085         * omp_lib.h.in: Likewise.
2086         * target.c (omp_get_mapped_ptr): Added implementation of
2087         omp_get_mapped_ptr.
2088         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c: New test.
2089         * testsuite/libgomp.c-c++-common/get-mapped-ptr-2.c: New test.
2090         * testsuite/libgomp.c-c++-common/get-mapped-ptr-3.c: New test.
2091         * testsuite/libgomp.c-c++-common/get-mapped-ptr-4.c: New test.
2092         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90: New test.
2093         * testsuite/libgomp.fortran/get-mapped-ptr-2.f90: New test.
2094         * testsuite/libgomp.fortran/get-mapped-ptr-3.f90: New test.
2095         * testsuite/libgomp.fortran/get-mapped-ptr-4.f90: New test.
2096
2097 2022-04-28  Thomas Schwinge  <thomas@codesourcery.com>
2098
2099         PR fortran/104717
2100         * testsuite/libgomp.oacc-fortran/print-1.f90: Add OpenACC
2101         privatization scanning.  For GCN offloading compilation, raise
2102         '-mgang-private-size'.
2103
2104 2022-04-26  Jakub Jelinek  <jakub@redhat.com>
2105
2106         PR libgomp/105358
2107         * work.c (gomp_init_work_share): Don't mask of adjustment for
2108         dynamic long long realignment if struct gomp_work_share has smaller
2109         alignof than long long.
2110         * loop.c (GOMP_loop_start): Don't use inline_ordered_team_ids if
2111         struct gomp_work_share has smaller alignof than long long or if
2112         sizeof (struct gomp_work_share) is smaller than
2113         INLINE_ORDERED_TEAM_IDS_OFF.
2114         * loop_ull.c (GOMP_loop_ull_start): Likewise.
2115         * sections.c (GOMP_sections2_start): Likewise.
2116
2117 2022-04-25  Jakub Jelinek  <jakub@redhat.com>
2118             Thomas Schwinge  <thomas@codesourcery.com>
2119
2120         PR fortran/104717
2121         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Adjust.
2122
2123 2022-04-13  Jakub Jelinek  <jakub@redhat.com>
2124
2125         * libgomp.texi: Fix a typo - mutexinouset -> mutexinoutset.
2126
2127 2022-04-06  Thomas Schwinge  <thomas@codesourcery.com>
2128
2129         * plugin/cuda/cuda.h: Remove file.
2130         * plugin/plugin-nvptx.c [PLUGIN_NVPTX_DYNAMIC]: Include
2131         "cuda/cuda.h" instead of <cuda.h>.
2132         * plugin/configfrag.ac <PLUGIN_NVPTX_DYNAMIC>: Don't set
2133         'PLUGIN_NVPTX_CPPFLAGS'.
2134         * configure: Regenerate.
2135
2136 2022-04-05  Chung-Lin Tang  <cltang@codesourcery.com>
2137
2138         * testsuite/libgomp.fortran/use_device_ptr-4.f90: New testcase.
2139
2140 2022-04-04  Tom de Vries  <tdevries@suse.de>
2141
2142         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Use
2143         on_device_arch_nvptx instead of offload_target_nvptx.
2144         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2145
2146 2022-04-01  Tom de Vries  <tdevries@suse.de>
2147
2148         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Define
2149         and use REC_DEPTH.
2150         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2151
2152 2022-04-01  Tom de Vries  <tdevries@suse.de>
2153
2154         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: Fix
2155         num_workers check.
2156
2157 2022-03-29  Chenghua Xu  <xuchenghua@loongson.cn>
2158             Lulu Cheng  <chenglulu@loongson.cn>
2159
2160         * configure.tgt: Add LoongArch triplet.
2161
2162 2022-03-28  Tom de Vries  <tdevries@suse.de>
2163
2164         * plugin/configfrag.ac: Use /$(libexecdir:\$(exec_prefix)/%=%)/
2165         instead of /libexec/.
2166         * configure: Regenerate.
2167
2168 2022-03-25  Tom de Vries  <tdevries@suse.de>
2169
2170         PR libgomp/105042
2171         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Reduce
2172         execution time.
2173         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Same.
2174         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Same.
2175
2176 2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
2177
2178         PR middle-end/104285
2179         * testsuite/libgomp.c++/target-same-name-2-a.C: New test.
2180         * testsuite/libgomp.c++/target-same-name-2-b.C: New test.
2181         * testsuite/libgomp.c++/target-same-name-2.C: New test.
2182         * testsuite/libgomp.c-c++-common/target-same-name-1-a.c: New test.
2183         * testsuite/libgomp.c-c++-common/target-same-name-1-b.c: New test.
2184         * testsuite/libgomp.c-c++-common/target-same-name-1.c: New test.
2185
2186 2022-03-22  Tom de Vries  <tdevries@suse.de>
2187
2188         PR target/104916
2189         PR target/104783
2190         * testsuite/libgomp.c/pr104783-2.c: New test.
2191
2192 2022-03-18  Tobias Burnus  <tobias@codesourcery.com>
2193
2194         PR fortran/103039
2195         * testsuite/libgomp.fortran/associate4.f90: New test.
2196
2197 2022-03-18  Tom de Vries  <tdevries@suse.de>
2198
2199         PR target/104952
2200         * testsuite/libgomp.c/pr104952-1.c: New test.
2201         * testsuite/libgomp.c/pr104952-2.c: New test.
2202
2203 2022-03-18  Jakub Jelinek  <jakub@redhat.com>
2204
2205         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Move seen
2206         variable next to pl variable.
2207
2208 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
2209
2210         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
2211         Enhance.
2212         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2213         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2214
2215 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
2216
2217         PR middle-end/90115
2218         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Enhance.
2219         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2220
2221 2022-03-16  Marcel Vollweiler  <marcel@codesourcery.com>
2222
2223         * fortran.c (omp_set_num_teams_8_): Call omp_set_num_teams instead of
2224         omp_set_max_active_levels.
2225         * testsuite/libgomp.fortran/icv-8.f90: New test.
2226
2227 2022-03-16  Thomas Schwinge  <thomas@codesourcery.com>
2228
2229         PR testsuite/102841
2230         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Adjust.
2231
2232 2022-03-13  Tobias Burnus  <tobias@codesourcery.com>
2233
2234         * libgomp.texi: Fix typo.
2235
2236 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2237
2238         PR middle-end/100280
2239         PR middle-end/104892
2240         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
2241         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise.
2242         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2243         Likewise.
2244         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
2245         Likewise.
2246         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2247         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2248         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
2249         Likewise.
2250
2251 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2252
2253         PR middle-end/104892
2254         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Point
2255         to PR104892.
2256         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise,
2257         enable '--param=openacc-kernels=decompose' and adjust.
2258         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
2259         Likewise.
2260         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2261         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
2262         Likewise.
2263
2264 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2265
2266         PR middle-end/90115
2267         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Enhance.
2268         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2270         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Likewise.
2271
2272 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2273
2274         PR middle-end/100280
2275         PR middle-end/104086
2276         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2277         Merge this...
2278         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
2279         ..., and this...
2280         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: ... into
2281         this, and adjust.
2282         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2283         Extend.
2284
2285 2022-03-10  Hafiz Abid Qadeer  <abidh@codesourcery.com>
2286
2287         * testsuite/libgomp.fortran/allocate-1.f90: Remove pool_size
2288         trait.  Test last index in w and v array.  Remove redundant
2289         assignment to V(1).  Move alignment checks at the end of
2290         parallel region.
2291
2292 2022-03-10  Tom de Vries  <tdevries@suse.de>
2293
2294         * testsuite/libgomp.c/pr104783.c: New test.
2295
2296 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
2297
2298         PR middle-end/90115
2299         PR middle-end/102330
2300         PR middle-end/104774
2301         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2302         Enhance.
2303         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2304         Adjust.
2305         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2306         Likewise.
2307         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2308         Likewise.
2309         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2310         Likewise.
2311         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2312         Likewise.
2313         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2314         Likewise.
2315         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2316         Likewise.
2317         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2318         Likewise.
2319         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2320         Likewise.
2321         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2322         Likewise.
2323         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2324         Likewise.
2325         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2326         Likewise.
2327         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2328         Likewise.
2329         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
2330         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2331         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
2332
2333 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
2334
2335         PR middle-end/90115
2336         * testsuite/libgomp.oacc-fortran/routine-1.f90: Enhance.
2337         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2338         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2339         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
2340
2341 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2342
2343         PR testsuite/104791
2344         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Fix
2345         expected diagnostics.
2346
2347 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2348
2349         PR middle-end/104784
2350         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2351         Test with '--param=openacc-kernels=decompose'.
2352         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2353         Likewise.
2354         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2355         Likewise.
2356         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2357         Likewise.
2358         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2359         Likewise.
2360         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
2361         Likewise.
2362         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
2363         Likewise.
2364         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
2365         Likewise.
2366         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
2367         Likewise.
2368         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
2369         Likewise.
2370         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
2371         Likewise.
2372         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2373         Likewise.
2374         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2375         Likewise.
2376         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
2377         Likewise.
2378         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2379         Likewise.
2380         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2381         Likewise.
2382         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2383         Likewise.
2384         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2385         Likewise.
2386         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2387         Likewise.
2388         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2389         Likewise.
2390         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2391         Likewise.
2392         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2393         Likewise.
2394         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2395         Likewise.
2396         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2397         Likewise.
2398         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
2399         Likewise.
2400         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
2401         Likewise.
2402         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
2403         Likewise.
2404         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
2405         Likewise.
2406         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
2407         Likewise.
2408         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
2409         Likewise.
2410         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
2411         Likewise.
2412         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
2413         Likewise.
2414         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
2415         Likewise.
2416
2417 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2418
2419         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2420         Test '-fopt-info-omp-all'.
2421         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2422         Likewise.
2423         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2424         Likewise.
2425         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2426         Likewise.
2427         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2428         Likewise.
2429         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
2430         Likewise.
2431         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
2432         Likewise.
2433         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
2434         Likewise.
2435         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
2436         Likewise.
2437         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
2438         Likewise.
2439         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
2440         Likewise.
2441         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2442         Likewise.
2443         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2444         Likewise.
2445         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
2446         Likewise.
2447         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2448         Likewise.
2449         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2450         Likewise.
2451         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2452         Likewise.
2453         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2454         Likewise.
2455         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2456         Likewise.
2457         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2458         Likewise.
2459         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2460         Likewise.
2461         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2462         Likewise.
2463         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2464         Likewise.
2465         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2466         Likewise.
2467         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
2468         Likewise.
2469         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
2470         Likewise.
2471         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
2472         Likewise.
2473         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
2474         Likewise.
2475         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
2476         Likewise.
2477         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
2478         Likewise.
2479         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
2480         Likewise.
2481         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
2482         Likewise.
2483         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
2484         Likewise.
2485
2486 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2487
2488         PR middle-end/100280
2489         PR middle-end/104132
2490         PR middle-end/104133
2491         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2492         Extend.
2493
2494 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2495
2496         PR middle-end/100280
2497         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
2498         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2499         Likewise.
2500
2501 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2502
2503         PR middle-end/100280
2504         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
2505         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2506         Likewise.
2507
2508 2022-02-28  Tom de Vries  <tdevries@suse.de>
2509
2510         * testsuite/libgomp.c/declare-variant-3-sm30.c: Add -foffload=-mptx=_.
2511         * testsuite/libgomp.c/declare-variant-3-sm35.c: Same.
2512         * testsuite/libgomp.c/declare-variant-3-sm53.c: Same.
2513         * testsuite/libgomp.c/declare-variant-3-sm70.c: Same.
2514         * testsuite/libgomp.c/declare-variant-3-sm75.c: Same.
2515         * testsuite/libgomp.c/declare-variant-3-sm80.c: Same.
2516
2517 2022-02-24  Tom de Vries  <tdevries@suse.de>
2518
2519         * testsuite/libgomp.c/declare-variant-3-sm30.c: New test.
2520         * testsuite/libgomp.c/declare-variant-3-sm35.c: New test.
2521         * testsuite/libgomp.c/declare-variant-3-sm53.c: New test.
2522         * testsuite/libgomp.c/declare-variant-3-sm70.c: New test.
2523         * testsuite/libgomp.c/declare-variant-3-sm75.c: New test.
2524         * testsuite/libgomp.c/declare-variant-3-sm80.c: New test.
2525         * testsuite/libgomp.c/declare-variant-3.h: New header file.
2526
2527 2022-02-22  Thomas Schwinge  <thomas@codesourcery.com>
2528
2529         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Fix OpenACC
2530         gang-redundant execution.
2531
2532 2022-02-22  Tom de Vries  <tdevries@suse.de>
2533
2534         PR target/99555
2535         * config/nvptx/bar.c (generation_to_barrier): New function, copied
2536         from config/rtems/bar.c.
2537         (futex_wait, futex_wake): New function.
2538         (do_spin, do_wait): New function, copied from config/linux/wait.h.
2539         (gomp_barrier_wait_end, gomp_barrier_wait_last)
2540         (gomp_team_barrier_wake, gomp_team_barrier_wait_end):
2541         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): Remove
2542         and replace with include of config/linux/bar.c.
2543         * config/nvptx/bar.h (gomp_barrier_t): Add fields waiters and lock.
2544         (gomp_barrier_init): Init new fields.
2545         * testsuite/libgomp.c-c++-common/task-detach-6.c: Remove nvptx-specific
2546         workarounds.
2547         * testsuite/libgomp.c/pr99555-1.c: Same.
2548         * testsuite/libgomp.fortran/task-detach-6.f90: Same.
2549
2550 2022-02-22  Tom de Vries  <tdevries@suse.de>
2551
2552         PR testsuite/104146
2553         * testsuite/libgomp.c++/pr96390.C: Add additional-option
2554         -foffload=-Wa,--verify for nvptx.
2555         * testsuite/libgomp.c-c++-common/pr96390.c: Same.
2556
2557 2022-02-15  Tobias Burnus  <tobias@codesourcery.com>
2558
2559         * testsuite/libgomp.fortran/depend-4.f90: New test.
2560
2561 2022-02-10  Tobias Burnus  <tobias@codesourcery.com>
2562
2563         PR c++/102204
2564         * testsuite/libgomp.c++/target-virtual-1.C: New test.
2565
2566 2022-02-10  Marcel Vollweiler  <marcel@codesourcery.com>
2567
2568         * libgomp.texi: Updated entry for HAS_DEVICE_ADDR.
2569         * target.c (copy_firstprivate_data): Copy only if host address is not
2570         NULL.
2571         * testsuite/libgomp.c++/target-has-device-addr-2.C: New test.
2572         * testsuite/libgomp.c++/target-has-device-addr-4.C: New test.
2573         * testsuite/libgomp.c++/target-has-device-addr-5.C: New test.
2574         * testsuite/libgomp.c++/target-has-device-addr-6.C: New test.
2575         * testsuite/libgomp.c-c++-common/target-has-device-addr-1.c: New test.
2576         * testsuite/libgomp.c/target-has-device-addr-3.c: New test.
2577         * testsuite/libgomp.fortran/target-has-device-addr-1.f90: New test.
2578         * testsuite/libgomp.fortran/target-has-device-addr-2.f90: New test.
2579         * testsuite/libgomp.fortran/target-has-device-addr-3.f90: New test.
2580         * testsuite/libgomp.fortran/target-has-device-addr-4.f90: New test.
2581
2582 2022-02-08  Jakub Jelinek  <jakub@redhat.com>
2583
2584         PR libgomp/104385
2585         * task.c (gomp_task_run_post_handle_dependers): If parent is NULL,
2586         clear task->parent.
2587         * testsuite/libgomp.c/pr104385.c: New test.
2588
2589 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
2590
2591         * testsuite/libgomp.fortran/allocate-1.f90: Remove spurious
2592         STOP of previous commit.
2593
2594 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
2595
2596         * testsuite/libgomp.fortran/allocate-1.c (is_64bit_aligned): Renamed
2597         from is_64bit_aligned_.
2598         * testsuite/libgomp.fortran/allocate-1.f90: Fix interface decl
2599         and use it, more implicit none, remove unused argument.
2600
2601 2022-02-03  David Seifert  <soap@gentoo.org>
2602             Jakub Jelinek  <jakub@redhat.com>
2603
2604         * configure.ac: Support --disable-werror.
2605         * configure: Regenerate.
2606
2607 2022-02-01  Tom de Vries  <tdevries@suse.de>
2608
2609         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: Remove
2610         PR83812 workaround.
2611         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: Same.
2612         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90: Same.
2613
2614 2022-02-01  Tom de Vries  <tdevries@suse.de>
2615
2616         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Reduce
2617         num_workers for nvidia accelerator to fix libgomp error 'insufficient
2618         resources'.
2619         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
2620         Same.
2621         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Same.
2622
2623 2022-02-01  Tom de Vries  <tdevries@suse.de>
2624
2625         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
2626         recursion depth.
2627         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2628
2629 2022-01-31  Martin Liska  <mliska@suse.cz>
2630
2631         * acinclude.m4: Detect *_ld_is_mold and use it.
2632         * configure: Regenerate.
2633
2634 2022-01-27  Tobias Burnus  <tobias@codesourcery.com>
2635
2636         * libgomp.texi (OpenMP 5.0): Update implementation status.
2637
2638 2022-01-21  Thomas Schwinge  <thomas@codesourcery.com>
2639
2640         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Strengthen.
2641         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
2642         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2643         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2644         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2645         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2646         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2647         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2648         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2649         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2650         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2651         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2652         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2653         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2654         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2655
2656 2022-01-19  Marcel Vollweiler  <marcel@codesourcery.com>
2657
2658         * config/gcn/icv-device.c: Make GOMP_DEVICE_NUM_VAR public (remove
2659         "static") to make the device num available in the offload image.
2660
2661 2022-01-19  Martin Liska  <mliska@suse.cz>
2662             Thomas Schwinge  <thomas@codesourcery.com>
2663
2664         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update scanning
2665         patterns.
2666         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2667         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
2668         Likewise.
2669         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
2670         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2671         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
2672         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
2673         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
2674         Likewise.
2675         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c:
2676         Likewise.
2677         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c:
2678         Likewise.
2679         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c:
2680         Likewise.
2681         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90:
2682         Likewise.
2683         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
2684         Likewise.
2685         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
2686         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
2687         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2688
2689 2022-01-18  Martin Liska  <mliska@suse.cz>
2690
2691         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update keyword
2692         in dg-warning.
2693         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2694         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
2695         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
2696         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2697         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
2698         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
2699         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c: Likewise.
2700         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: Likewise.
2701         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: Likewise.
2702         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: Likewise.
2703         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Likewise.
2704         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: Likewise.
2705         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
2706         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
2707         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2708
2709 2022-01-17  Thomas Schwinge  <thomas@codesourcery.com>
2710
2711         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Extend.
2712         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2713         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2714
2715 2022-01-17  Julian Brown  <julian@codesourcery.com>
2716             Thomas Schwinge  <thomas@codesourcery.com>
2717
2718         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: New test.
2719         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: New test.
2720         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: New test.
2721
2722 2022-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
2723             Andrew Stubbs   <ams@codesourcery.com>
2724
2725         * plugin/plugin-gcn.c (parse_target_attributes): Automatically set
2726         the number of teams and threads if necessary.
2727         (gcn_exec): Automatically set the number of gangs and workers if
2728         necessary.
2729
2730 2022-01-13  Hafiz Abid Qadeer  <abidh@codesourcery.com>
2731
2732         * testsuite/libgomp.fortran/allocate-1.c: New test.
2733         * testsuite/libgomp.fortran/allocate-1.f90: New test.
2734         * libgomp.texi: Remove string that says that allocate clause
2735         support is for C/C++ only.
2736
2737 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2738
2739         * testsuite/libgomp.c-c++-common/on_device_arch.h
2740         (any_device_arch, any_device_arch_intel_mic): New.
2741         * testsuite/lib/libgomp.exp
2742         (check_effective_target_offload_device_any_intel_mic): New.
2743         * testsuite/libgomp.c-c++-common/target-45.c: Use it.
2744         * testsuite/libgomp.fortran/target10.f90: Likewise.
2745
2746 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2747
2748         PR tree-optimization/102192
2749         * testsuite/libgomp.oacc-fortran/routine-10.f90: Document current
2750         '-Wuninitialized' diagnostics.
2751
2752 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2753
2754         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Document
2755         current '-Wuninitialized' diagnostics.
2756         * testsuite/libgomp.oacc-fortran/data-5.f90: Likewise.
2757         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Likewise.
2758         * testsuite/libgomp.oacc-fortran/gemm.f90: Likewise.
2759         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Likewise.
2760         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
2761         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
2762         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: Likewise.
2763         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
2764         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2765         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
2766         * testsuite/libgomp.oacc-fortran/reference-reductions.f90:
2767         Likewise.
2768
2769 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2770
2771         * testsuite/libgomp.c/address-space-1.c: Remove 'dg-xfail-run-if'
2772         for 'offload_device_intel_mic'.
2773
2774 2022-01-13  Julian Brown  <julian@codesourcery.com>
2775             Thomas Schwinge  <thomas@codesourcery.com>
2776
2777         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Remove GCN
2778         offloading execution XFAIL.
2779
2780 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2781
2782         PR middle-end/100280
2783         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2784         Update.
2785         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
2786         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2787         Likewise.
2788
2789 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2790
2791         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2792         Enhance.
2793         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
2794         Likewise.
2795         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Likewise.
2796         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: Likewise.
2799         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2800         Likewise.
2801         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2802         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
2803         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
2804         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
2805
2806 2022-01-04  Tobias Burnus  <tobias@codesourcery.com>
2807
2808         * testsuite/libgomp.c-c++-common/target-45.c: Iterate over all devices.
2809         * testsuite/libgomp.fortran/target10.f90: Likewise.
2810
2811 2022-01-04  Chung-Lin Tang  <cltang@codesourcery.com>
2812
2813         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Change uses of STRINGX
2814         into XSTRING when looking for GOMP_DEVICE_NUM_VAR in offload image.
2815         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
2816
2817 2022-01-03  Jakub Jelinek  <jakub@redhat.com>
2818
2819         * libgomp.texi: Bump @copying's copyright year.
2820
2821 2021-12-13  Tobias Burnus  <tobias@codesourcery.com>
2822
2823         * libgomp.texi (OpenMP 5.1): Set Fortran support for atomic to 'Y'.
2824         * testsuite/libgomp.fortran/atomic-19.f90: New test.
2825
2826 2021-12-10  Andrew Stubbs  <ams@codesourcery.com>
2827
2828         * plugin/plugin-gcn.c (struct gcn_image_desc): Remove global_variables.
2829         (GOMP_OFFLOAD_load_image): Locate the offload variables via the
2830         table, not individual symbols.
2831
2832 2021-12-09  Chung-Lin Tang  <cltang@codesourcery.com>
2833
2834         * testsuite/libgomp.c++/target-lambda-1.C: Only run under
2835         "target offload_device_nonshared_as"
2836         * testsuite/libgomp.c++/target-this-3.C: Likewise.
2837         * testsuite/libgomp.c++/target-this-4.C: Likewise.
2838
2839 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
2840
2841         * target.c (gomp_map_vars_existing): Make sure attached pointer is
2842         not overwritten during cross-host/device copying.
2843         (gomp_update): Likewise.
2844         (gomp_exit_data): Likewise.
2845         * testsuite/libgomp.c++/target-11.C: Adjust testcase.
2846         * testsuite/libgomp.c++/target-12.C: Likewise.
2847         * testsuite/libgomp.c++/target-15.C: Likewise.
2848         * testsuite/libgomp.c++/target-16.C: Likewise.
2849         * testsuite/libgomp.c++/target-17.C: Likewise.
2850         * testsuite/libgomp.c++/target-21.C: Likewise.
2851         * testsuite/libgomp.c++/target-23.C: Likewise.
2852         * testsuite/libgomp.c/target-23.c: Likewise.
2853         * testsuite/libgomp.c/target-29.c: Likewise.
2854         * testsuite/libgomp.c-c++-common/target-implicit-map-2.c: New testcase.
2855
2856 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
2857
2858         PR middle-end/92120
2859         * libgomp.h (gomp_attach_pointer): Add bool parameter.
2860         * oacc-mem.c (acc_attach_async): Update call to gomp_attach_pointer.
2861         (goacc_enter_data_internal): Likewise.
2862         * target.c (gomp_map_vars_existing): Update assert condition to
2863         include GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION.
2864         (gomp_map_pointer): Add 'bool allow_zero_length_array_sections'
2865         parameter, add support for mapping a pointer with NULL target.
2866         (gomp_attach_pointer): Add 'bool allow_zero_length_array_sections'
2867         parameter, add support for attaching a pointer with NULL target.
2868         (gomp_map_vars_internal): Update calls to gomp_map_pointer and
2869         gomp_attach_pointer, add handling for
2870         GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION, and
2871         GOMP_MAP_POINTER_TO_ZERO_LENGTH_ARRAY_SECTION cases.
2872         * testsuite/libgomp.c++/target-23.C: New testcase.
2873         * testsuite/libgomp.c++/target-lambda-1.C: New testcase.
2874         * testsuite/libgomp.c++/target-lambda-2.C: New testcase.
2875         * testsuite/libgomp.c++/target-this-1.C: New testcase.
2876         * testsuite/libgomp.c++/target-this-2.C: New testcase.
2877         * testsuite/libgomp.c++/target-this-3.C: New testcase.
2878         * testsuite/libgomp.c++/target-this-4.C: New testcase.
2879         * testsuite/libgomp.c++/target-this-5.C: New testcase.
2880
2881 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
2882
2883         * libgomp.texi (OpenMP 5.1): Update status.
2884
2885 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
2886
2887         * libgomp.texi (OMP_PLACES): Extend description for OMP 5.1 changes.
2888
2889 2021-12-02  Chung-Lin Tang  <cltang@codesourcery.com>
2890
2891         PR fortran/90030
2892         * testsuite/libgomp.oacc-fortran/pr90030.f90: New test.
2893         * testsuite/libgomp.fortran/pr90030.f90: New test.
2894
2895 2021-11-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
2896             Thomas Schwinge  <thomas@codesourcery.com>
2897
2898         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Remove
2899         temporary skip.
2900
2901 2021-11-30  Cesar Philippidis  <cesar@codesourcery.com>
2902             Thomas Schwinge  <thomas@codesourcery.com>
2903
2904         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Temporarily
2905         skip.
2906
2907 2021-11-29  Richard Biener  <rguenther@suse.de>
2908
2909         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): Remove unreachable
2910         return.
2911
2912 2021-11-24  Jakub Jelinek  <jakub@redhat.com>
2913
2914         PR middle-end/103384
2915         * testsuite/libgomp.c/declare-variant-2.c: New test.
2916
2917 2021-11-18  David Edelsohn  <dje.gcc@gmail.com>
2918
2919         * alloc.c (gomp_aligned_alloc): Fix typo.
2920
2921 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
2922
2923         PR libgomp/102838
2924         * libgomp.h (GOMP_USE_ALIGNED_WORK_SHARES): Define if
2925         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined and __AMDGCN__ is not.
2926         (struct gomp_work_share): Use GOMP_USE_ALIGNED_WORK_SHARES instead of
2927         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
2928         * work.c (alloc_work_share, gomp_work_share_start): Likewise.
2929         * team.c (gomp_new_team): If GOMP_USE_ALIGNED_WORK_SHARES, use
2930         gomp_aligned_alloc instead of team_malloc.
2931
2932 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
2933
2934         PR libgomp/102838
2935         * alloc.c (gomp_aligned_alloc): Prefer _aligned_alloc over
2936         memalign over posix_memalign over aligned_alloc over fallback
2937         with malloc instead of aligned_alloc over _aligned_alloc over
2938         posix_memalign over memalign over fallback with malloc.  For
2939         aligned_alloc, round up size up to multiple of al.
2940
2941 2021-11-16  Jakub Jelinek  <jakub@redhat.com>
2942
2943         * libgomp.texi (OpenMP 5.1): Mark thread_limit clause to target
2944         construct as implemented.
2945
2946 2021-11-15  Tobias Burnus  <tobias@codesourcery.com>
2947
2948         * testsuite/libgomp.fortran/thread-limit-1.f90: New test.
2949
2950 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
2951
2952         * task.c (gomp_create_target_task): Copy args array as well.
2953         * target.c (gomp_target_fallback): Add args argument.
2954         Set gomp_icv (true)->thread_limit_var if thread_limit is present.
2955         (GOMP_target): Adjust gomp_target_fallback caller.
2956         (GOMP_target_ext): Likewise.
2957         (gomp_target_task_fn): Likewise.
2958         * config/nvptx/team.c (gomp_nvptx_main): Set
2959         gomp_global_icv.thread_limit_var.
2960         * testsuite/libgomp.c-c++-common/thread-limit-1.c: New test.
2961
2962 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
2963
2964         * config/nvptx/team.c (__gomp_team_num): Define as
2965         __attribute__((shared)) var.
2966         (gomp_nvptx_main): Initialize __gomp_team_num to 0.
2967         * config/nvptx/target.c (__gomp_team_num): Declare as
2968         extern __attribute__((shared)) var.
2969         (GOMP_teams4): Use __gomp_team_num as the team number instead of
2970         %ctaid.x.  If first, initialize it to %ctaid.x.  If num_teams_lower
2971         is bigger than num_blocks, use num_teams_lower teams and arrange for
2972         bumping of __gomp_team_num if !first and returning false once we run
2973         out of teams.
2974         * config/nvptx/teams.c (__gomp_team_num): Declare as
2975         extern __attribute__((shared)) var.
2976         (omp_get_team_num): Return __gomp_team_num value instead of %ctaid.x.
2977
2978 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
2979
2980         * testsuite/libgomp.c/teams-5.c: New test.
2981
2982 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
2983
2984         PR target/103201
2985         * config/gcn/icv-device.c (omp_get_num_teams, omp_get_team_num): Move
2986         to ...
2987         * config/gcn/teams.c: ... here.  New file.
2988
2989 2021-11-12  Chung-Lin Tang  <cltang@codesourcery.com>
2990
2991         * target.c (gomp_map_vars_existing): Add 'bool implicit' parameter, add
2992         implicit map handling to allow a "superset" existing map as valid case.
2993         (get_kind): Adjust to filter out GOMP_MAP_IMPLICIT bits in return value.
2994         (get_implicit): New function to extract implicit status.
2995         (gomp_map_fields_existing): Adjust arguments in calls to
2996         gomp_map_vars_existing, and add uses of get_implicit.
2997         (gomp_map_vars_internal): Likewise.
2998         * testsuite/libgomp.c-c++-common/target-implicit-map-1.c: New test.
2999
3000 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
3001
3002         * libgomp_g.h (GOMP_teams4): Declare.
3003         * libgomp.map (GOMP_5.1): Export GOMP_teams4.
3004         * target.c (GOMP_teams4): New function.
3005         * config/nvptx/target.c (GOMP_teams): Remove.
3006         (GOMP_teams4): New function.
3007         * config/gcn/target.c (GOMP_teams): Remove.
3008         (GOMP_teams4): New function.
3009         * testsuite/libgomp.c/teams-4.c (main): Expect exactly 2
3010         teams instead of <= 2.
3011         * testsuite/libgomp.c-c++-common/teams-2.c: New test.
3012
3013 2021-11-11  Tobias Burnus  <tobias@codesourcery.com>
3014
3015         * testsuite/libgomp.fortran/teams-1.f90: New test.
3016
3017 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
3018
3019         * libgomp.h (struct gomp_thread): Add num_teams and team_num members.
3020         * team.c (struct gomp_thread_start_data): Likewise.
3021         (gomp_thread_start): Initialize thr->num_teams and thr->team_num.
3022         (gomp_team_start): Initialize start_data->num_teams and
3023         start_data->team_num.  Update nthr->num_teams and nthr->team_num.
3024         * teams.c (gomp_num_teams, gomp_team_num): Remove.
3025         (GOMP_teams_reg): Set and restore thr->num_teams and thr->team_num
3026         instead of gomp_num_teams and gomp_team_num.
3027         (omp_get_num_teams): Use thr->num_teams + 1 instead of gomp_num_teams.
3028         (omp_get_team_num): Use thr->team_num instead of gomp_team_num.
3029         * testsuite/libgomp.c/teams-4.c: New test.
3030
3031 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
3032
3033         * testsuite/libgomp.c-c++-common/teams-1.c: New test.
3034
3035 2021-11-09  Thomas Schwinge  <thomas@codesourcery.com>
3036
3037         * env.c (parse_gomp_openacc_dim): Restore parsing.
3038
3039 2021-10-30  Tobias Burnus  <tobias@codesourcery.com>
3040
3041         PR middle-end/102972
3042         * testsuite/libgomp.c-c++-common/icv-3.c: Nest API calls inside
3043         parallel construct.
3044         * testsuite/libgomp.c-c++-common/icv-4.c: Likewise.
3045         * testsuite/libgomp.c/target-3.c: Likewise.
3046         * testsuite/libgomp.c/target-5.c: Likewise.
3047         * testsuite/libgomp.c/target-6.c: Likewise.
3048         * testsuite/libgomp.c/target-teams-1.c: Likewise.
3049         * testsuite/libgomp.c/teams-1.c: Likewise.
3050         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3051         * testsuite/libgomp.c/thread-limit-3.c: Likewise.
3052         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
3053         * testsuite/libgomp.c/thread-limit-5.c: Likewise.
3054         * testsuite/libgomp.fortran/icv-3.f90: Likewise.
3055         * testsuite/libgomp.fortran/icv-4.f90: Likewise.
3056         * testsuite/libgomp.fortran/teams1.f90: Likewise.
3057
3058 2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
3059
3060         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for threading changes.
3061         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3062
3063 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
3064
3065         * libgomp.texi (OpenMP 5.0): Mention that Non-rectangular loop nests
3066         aren't implemented for Fortran yet.
3067
3068 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
3069
3070         * testsuite/libgomp.c/loop-26.c: New test.
3071         * testsuite/libgomp.c/loop-27.c: New test.
3072
3073 2021-10-25  Tobias Burnus  <tobias@codesourcery.com>
3074
3075         PR testsuite/102910
3076         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
3077         instead of #include <alloca.h> + alloca.
3078
3079 2021-10-21  Chung-Lin Tang  <cltang@codesourcery.com>
3080
3081         * libgomp.texi (Support of strictly structured blocks in Fortran):
3082         Adjust to 'Y'.
3083         * testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.
3084
3085 2021-10-20  Chung-Lin Tang  <cltang@codesourcery.com>
3086
3087         * testsuite/libgomp.fortran/target-in-reduction-1.f90: New test.
3088         * testsuite/libgomp.fortran/target-in-reduction-2.f90: New test.
3089
3090 2021-10-20  Jakub Jelinek  <jakub@redhat.com>
3091
3092         PR libgomp/102838
3093         * libgomp.h (struct gomp_work_share_1st_cacheline): New type.
3094         (struct gomp_work_share): Only use aligned(64) attribute if
3095         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined, otherwise just
3096         add padding before lock to ensure lock is at offset 64 bytes
3097         into the structure.
3098         (gomp_workshare_struct_check1, gomp_workshare_struct_check2):
3099         New poor man's static assertions.
3100         * work.c (gomp_work_share_start): Use gomp_aligned_alloc instead of
3101         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
3102
3103 2021-10-20  Aldy Hernandez  <aldyh@redhat.com>
3104             Richard Biener  <rguenther@suse.de>
3105
3106         * testsuite/libgomp.graphite/force-parallel-5.c: Remove xfail.
3107
3108 2021-10-18  Jakub Jelinek  <jakub@redhat.com>
3109
3110         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Add
3111         && gomp_places_list_len < count after nfirst <= nlast loop condition.
3112
3113 2021-10-18  Tobias Burnus  <tobias@codesourcery.com>
3114
3115         PR fortran/102086
3116         PR fortran/92189
3117         PR fortran/92621
3118         PR fortran/101308
3119         PR fortran/101309
3120         PR fortran/101635
3121         PR fortran/92482
3122         * testsuite/libgomp.fortran/optional-bind-c.f90: New test.
3123
3124 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3125
3126         * testsuite/libgomp.c/affinity-1.c (struct places): Change name field
3127         type from char [50] to const char *.
3128         (places_array): Add a testcase for simplified syntax place followed
3129         by length or length and stride.
3130
3131 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3132
3133         * env.c (parse_one_place): Handle non-negative-number the same
3134         as { non-negative-number }.  Reject even !number:1 and
3135         !number:1:stride or !place:1 or !place:1:stride instead of just
3136         length other than 1.
3137         * libgomp.texi (OpenMP 5.1): Document OMP_PLACES syntax extensions
3138         and OMP_NUM_TEAMS/OMP_TEAMS_THREAD_LIMIT and
3139         omp_{set_num,get_max}_teams/omp_{s,g}et_teams_thread_limit features
3140         as implemented.
3141         * testsuite/libgomp.c/affinity-1.c: Add a test for the 5.1 place
3142         simplified syntax.
3143
3144 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3145
3146         * env.c (parse_schedule): For strtoul or strtoull calls which don't
3147         clearly reject return value 0 as invalid handle the case where end
3148         pointer is the same as first argument as invalid.
3149         (parse_unsigned_long_1): Likewise.
3150         (parse_one_place): Likewise.
3151         (parse_places_var): Likewise.
3152         (parse_stacksize): Likewise.
3153         (parse_spincount): Likewise.
3154         (parse_affinity): Likewise.
3155         (parse_gomp_openacc_dim): Likewise.  Avoid strict aliasing violation.
3156         Make code valid C89.
3157         * config/linux/affinity.c (gomp_affinity_find_last_cache_level):
3158         For strtoul calls which don't clearly reject return value 0 as
3159         invalid handle the case where end pointer is the same as first
3160         argument as invalid.
3161         (gomp_affinity_init_level_1): Likewise.
3162         (gomp_affinity_init_numa_domains): Likewise.
3163         * config/rtems/proc.c (parse_thread_pools): Likewise.
3164
3165 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3166
3167         * config/linux/affinity.c (gomp_affinity_init_level_1): For level 1
3168         after creating count places clean up and return immediately.
3169         * testsuite/libgomp.c/places-6.c: New test.
3170         * testsuite/libgomp.c/places-7.c: New test.
3171         * testsuite/libgomp.c/places-8.c: New test.
3172         * testsuite/libgomp.c/places-9.c: New test.
3173         * testsuite/libgomp.c/places-10.c: New test.
3174
3175 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3176
3177         * env.c (parse_places_var): Handle numa_domains as level 5.
3178         * config/linux/affinity.c (gomp_affinity_init_numa_domains): New
3179         function.
3180         (gomp_affinity_init_level): Use it instead of
3181         gomp_affinity_init_level_1 for level == 5.
3182         * testsuite/libgomp.c/places-5.c: New test.
3183
3184 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3185
3186         * env.c (parse_places_var): Handle ll_caches as level 4.
3187         * config/linux/affinity.c (gomp_affinity_find_last_cache_level): New
3188         function.
3189         (gomp_affinity_init_level_1): Handle level 4 as logical cpus sharing
3190         last level cache.
3191         (gomp_affinity_init_level): Likewise.
3192         * testsuite/libgomp.c/places-1.c: New test.
3193         * testsuite/libgomp.c/places-2.c: New test.
3194         * testsuite/libgomp.c/places-3.c: New test.
3195         * testsuite/libgomp.c/places-4.c: New test.
3196
3197 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
3198
3199         * libgomp.texi (OpenMP 5.0): Update entry for declare variant
3200         directive.
3201
3202 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
3203
3204         * testsuite/libgomp.fortran/declare-variant-1.f90: New test.
3205
3206 2021-10-12  Julian Brown  <julian@codesourcery.com>
3207
3208         * target.c (gomp_copy_host2dev): Release device lock on cbuf
3209         error path.
3210
3211 2021-10-12  Tobias Burnus  <tobias@codesourcery.com>
3212
3213         * testsuite/libgomp.fortran/icv-3.f90: New.
3214         * testsuite/libgomp.fortran/icv-4.f90: New.
3215
3216 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3217
3218         * libgomp.texi (omp_get_max_teams, omp_get_teams_thread_limit,
3219         omp_set_num_teams, omp_set_teams_thread_limit, OMP_NUM_TEAMS,
3220         OMP_TEAMS_THREAD_LIMIT): Document.
3221
3222 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3223
3224         * libgomp.texi (omp_get_device_num): Move @node before omp_get_dynamic
3225         to avoid makeinfo warnings.
3226
3227 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3228
3229         * testsuite/libgomp.c-c++-common/icv-3.c: New test.
3230         * testsuite/libgomp.c-c++-common/icv-4.c: New test.
3231
3232 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3233
3234         PR libgomp/102628
3235         PR libgomp/102668
3236         * testsuite/libgomp.c-c++-common/alloc-9.c (main): Decrease
3237         allocation sizes from 420 to 320 and from 768 to 568.
3238         * testsuite/libgomp.fortran/alloc-11.f90: Likewise.
3239         * testsuite/libgomp.fortran/alloc-1.F90: Change expected alignment
3240         for cr from 16 to 4.
3241
3242 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3243
3244         * testsuite/libgomp.c/scan-11.c: Remove option -fvect-cost-model=cheap.
3245         * testsuite/libgomp.c/scan-12.c: Likewise.
3246         * testsuite/libgomp.c/scan-13.c: Likewise.
3247         * testsuite/libgomp.c/scan-14.c: Likewise.
3248         * testsuite/libgomp.c/scan-15.c: Likewise.
3249         * testsuite/libgomp.c/scan-16.c: Likewise.
3250         * testsuite/libgomp.c/scan-17.c: Likewise.
3251         * testsuite/libgomp.c/scan-18.c: Likewise.
3252         * testsuite/libgomp.c/scan-19.c: Likewise.
3253         * testsuite/libgomp.c/scan-20.c: Likewise.
3254         * testsuite/libgomp.c/scan-21.c: Likewise.
3255         * testsuite/libgomp.c/scan-22.c: Likewise.
3256         * testsuite/libgomp.c++/scan-9.C: Likewise.
3257         * testsuite/libgomp.c++/scan-10.C: Likewise.
3258         * testsuite/libgomp.c++/scan-11.C: Likewise.
3259         * testsuite/libgomp.c++/scan-12.C: Likewise.
3260         * testsuite/libgomp.c++/scan-13.C: Likewise.
3261         * testsuite/libgomp.c++/scan-14.C: Likewise.
3262         * testsuite/libgomp.c++/scan-15.C: Likewise.
3263         * testsuite/libgomp.c++/scan-16.C: Likewise.
3264
3265 2021-10-12  Kewen Lin  <linkw@linux.ibm.com>
3266
3267         * testsuite/libgomp.graphite/force-parallel-8.c: Add --param max-stores-to-sink=0.
3268
3269 2021-10-11  Marcel Vollweiler  <marcel@codesourcery.com>
3270
3271         * allocator.c (omp_init_allocator): Replace omp_atv_sequential with
3272         omp_atv_serialized.
3273         * omp.h.in: Add deprecated flag for omp_atv_sequential.
3274         * omp_lib.f90.in: Add deprecated flag for omp_atv_sequential.
3275         * testsuite/libgomp.c-c++-common/alloc-10.c: New test.
3276         * testsuite/libgomp.fortran/alloc-12.f90: New test.
3277
3278 2021-10-11  Jakub Jelinek  <jakub@redhat.com>
3279
3280         * omp.h.in (omp_set_num_teams, omp_get_max_teams,
3281         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3282         * omp_lib.f90.in (omp_set_num_teams, omp_get_max_teams,
3283         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3284         * omp_lib.h.in (omp_set_num_teams, omp_get_max_teams,
3285         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3286         * libgomp.h (gomp_nteams_var, gomp_teams_thread_limit_var): Declare.
3287         * libgomp.map (OMP_5.1): Export omp_get_max_teams{,_},
3288         omp_get_teams_thread_limit{,_}, omp_set_num_teams{,_,_8_} and
3289         omp_set_teams_thread_limit{,_,_8_}.
3290         * icv.c (omp_set_num_teams, omp_get_max_teams,
3291         omp_set_teams_thread_limit, omp_get_teams_thread_limit): New
3292         functions.
3293         * env.c (gomp_nteams_var, gomp_teams_thread_limit_var): Define.
3294         (omp_display_env): Print OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT.
3295         (initialize_env): Handle OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT env
3296         vars.
3297         * teams.c (GOMP_teams_reg): If thread_limit is not specified, use
3298         gomp_teams_thread_limit_var as fallback if not zero.  If num_teams
3299         is not specified, use gomp_nteams_var.
3300         * fortran.c (omp_set_num_teams, omp_get_max_teams,
3301         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Add
3302         ialias_redirect.
3303         (omp_set_num_teams_, omp_set_num_teams_8_, omp_get_max_teams_,
3304         omp_set_teams_thread_limit_, omp_set_teams_thread_limit_8_,
3305         omp_get_teams_thread_limit_): New functions.
3306
3307 2021-10-09  liuhongt  <hongtao.liu@intel.com>
3308
3309         * testsuite/libgomp.c++/scan-10.C: Add option -fvect-cost-model=cheap.
3310         * testsuite/libgomp.c++/scan-11.C: Ditto.
3311         * testsuite/libgomp.c++/scan-12.C: Ditto.
3312         * testsuite/libgomp.c++/scan-13.C: Ditto.
3313         * testsuite/libgomp.c++/scan-14.C: Ditto.
3314         * testsuite/libgomp.c++/scan-15.C: Ditto.
3315         * testsuite/libgomp.c++/scan-16.C: Ditto.
3316         * testsuite/libgomp.c++/scan-9.C: Ditto.
3317         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: Ditto.
3318         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: Ditto.
3319         * testsuite/libgomp.c/scan-11.c: Ditto.
3320         * testsuite/libgomp.c/scan-12.c: Ditto.
3321         * testsuite/libgomp.c/scan-13.c: Ditto.
3322         * testsuite/libgomp.c/scan-14.c: Ditto.
3323         * testsuite/libgomp.c/scan-15.c: Ditto.
3324         * testsuite/libgomp.c/scan-16.c: Ditto.
3325         * testsuite/libgomp.c/scan-17.c: Ditto.
3326         * testsuite/libgomp.c/scan-18.c: Ditto.
3327         * testsuite/libgomp.c/scan-19.c: Ditto.
3328         * testsuite/libgomp.c/scan-20.c: Ditto.
3329         * testsuite/libgomp.c/scan-21.c: Ditto.
3330         * testsuite/libgomp.c/scan-22.c: Ditto.
3331
3332 2021-10-09  Jakub Jelinek  <jakub@redhat.com>
3333
3334         * libgomp.texi (OpenMP 5.1): Mention implemented support for
3335         structured block sequences in C/C++.  Mention support for
3336         unconstrained/reproducible modifiers on order clause.
3337         Mention partial (C/C++ only) support of extentensions to atomics
3338         construct.  Mention partial (C/C++ on clause only) support of
3339         align/allocator modifiers on allocate clause.
3340
3341 2021-10-02  Tobias Burnus  <tobias@codesourcery.com>
3342
3343         * testsuite/libgomp.fortran/order-reproducible-1.f90: New test
3344         based on libgomp.c-c++-common/order-reproducible-1.c.
3345         * testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
3346         * testsuite/libgomp.fortran/my-usleep.c: New test.
3347
3348 2021-10-01  Tobias Burnus  <tobias@codesourcery.com>
3349
3350         * testsuite/libgomp.fortran/alloc-10.f90: Fix alignment check.
3351         * testsuite/libgomp.fortran/alloc-7.f90: Fix array access.
3352         * testsuite/libgomp.fortran/alloc-8.f90: Likewise.
3353         * testsuite/libgomp.fortran/alloc-11.f90: New test for omp_realloc,
3354         based on libgomp.c-c++-common/alloc-9.c.
3355
3356 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3357
3358         * testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test.
3359         * testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.
3360
3361 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3362
3363         * affinity-fmt.c (omp_get_team_num, omp_get_num_teams): Add
3364         ialias_redirect.
3365         * env.c (handle_omp_display_env): Use ialias_call.
3366         * icv-device.c: Move ialias right below each function.
3367         (omp_get_device_num): Use ialias_call.
3368         * fortran.c (omp_fulfill_event): Add ialias_redirect.
3369         * icv.c (omp_get_active_level): Add ialias_redirect.
3370
3371 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3372
3373         * omp.h.in (omp_aligned_alloc, omp_aligned_calloc): Add
3374         __alloc_align__ (1) attribute.
3375         * testsuite/libgomp.c-c++-common/alloc-9.c: New test.
3376
3377 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
3378
3379         * testsuite/libgomp.fortran/alloc-7.f90: Add dg-prune-output
3380         for -fintrinsic-modules-path= warning of the C compiler.
3381         * testsuite/libgomp.fortran/alloc-9.f90: Likewise.
3382         * testsuite/libgomp.fortran/alloc-10.f90: Likewise.
3383
3384 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
3385
3386         * libgomp.texi (OpenMP 5.1): Set implementation status to Y for
3387         omp_aligned_{,c}alloc and omp_{c,re}alloc routines.
3388         * omp_lib.f90.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
3389         omp_realloc): Add.
3390         * omp_lib.h.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
3391         omp_realloc): Add.
3392         * testsuite/libgomp.fortran/alloc-10.f90: New test.
3393         * testsuite/libgomp.fortran/alloc-6.f90: New test.
3394         * testsuite/libgomp.fortran/alloc-7.c: New test.
3395         * testsuite/libgomp.fortran/alloc-7.f90: New test.
3396         * testsuite/libgomp.fortran/alloc-8.f90: New test.
3397         * testsuite/libgomp.fortran/alloc-9.f90: New test.
3398
3399 2021-09-30  Jakub Jelinek  <jakub@redhat.com>
3400
3401         * omp.h.in (omp_aligned_alloc, omp_calloc, omp_aligned_calloc,
3402         omp_realloc): New prototypes.
3403         (omp_alloc): Move after omp_free prototype, add __malloc__ (omp_free)
3404         attribute.
3405         * allocator.c: Include string.h.
3406         (omp_aligned_alloc): No longer static, add ialias.  Add new_alignment
3407         variable and use it instead of alignment so that when retrying the old
3408         alignment is used again.  Don't retry if new alignment is the same
3409         as old alignment, unless allocator had pool size.
3410         (omp_alloc, GOMP_alloc, GOMP_free): Use ialias_call.
3411         (omp_aligned_calloc, omp_calloc, omp_realloc): New functions.
3412         * libgomp.map (OMP_5.0.2): Export omp_aligned_alloc, omp_calloc,
3413         omp_aligned_calloc and omp_realloc.
3414         * testsuite/libgomp.c-c++-common/alloc-4.c (main): Add
3415         omp_aligned_alloc, omp_calloc and omp_aligned_calloc tests.
3416         * testsuite/libgomp.c-c++-common/alloc-5.c: New test.
3417         * testsuite/libgomp.c-c++-common/alloc-6.c: New test.
3418         * testsuite/libgomp.c-c++-common/alloc-7.c: New test.
3419         * testsuite/libgomp.c-c++-common/alloc-8.c: New test.
3420
3421 2021-09-28  Tobias Burnus  <tobias@codesourcery.com>
3422
3423         PR libgomp/96661
3424         * configure.ac: Only check for int-type = 2*size_t support when
3425         building with Fortran support.
3426         * configure: Regenerate.
3427
3428 2021-09-28  Thomas Schwinge  <thomas@codesourcery.com>
3429
3430         * testsuite/libgomp.oacc-fortran/if-1.f90: Adjust.
3431         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
3432
3433 2021-09-27  Aldy Hernandez  <aldyh@redhat.com>
3434
3435         * team.c: Initialize start_data.
3436         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
3437         * testsuite/libgomp.graphite/force-parallel-8.c: Adjust.
3438
3439 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
3440
3441         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Change
3442         dg-message back to dg-note.
3443
3444 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
3445
3446         PR fortran/94070
3447         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
3448         expected dg-note output.
3449
3450 2021-09-22  Tobias Burnus  <tobias@codesourcery.com>
3451
3452         PR fortran/55534
3453         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Revert
3454         r12-3722 by removing -Wno-missing-include-dirs.
3455         * testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3456
3457 2021-09-22  Jakub Jelinek  <jakub@redhat.com>
3458
3459         * testsuite/libgomp.c-c++-common/allocate-2.c: New test.
3460         * testsuite/libgomp.c-c++-common/allocate-3.c: New test.
3461
3462 2021-09-21  Tobias Burnus  <tobias@codesourcery.com>
3463
3464         PR fortran/55534
3465         * testsuite/libgomp.fortran/fortran.exp: Add -Wno-missing-include-dirs
3466         to ALWAYS_CFLAGS.
3467         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3468
3469 2021-09-18  Jakub Jelinek  <jakub@redhat.com>
3470
3471         * testsuite/libgomp.c++/default-1.C: New test.
3472         * testsuite/libgomp.c-c++-common/default-1.c: New test.
3473         * libgomp.texi (OpenMP 5.1): Mark "private and firstprivate argument
3474         to default clause in C and C++" as implemented.
3475
3476 2021-09-17  Julian Brown  <julian@codesourcery.com>
3477
3478         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Update.
3479
3480 2021-09-17  Julian Brown  <julian@codesourcery.com>
3481
3482         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: New test.
3483
3484 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
3485
3486         * libgomp.texi (OpenMP 5.1): Spelling fix,
3487         declare variante -> declare variant.
3488
3489 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
3490
3491         * testsuite/libgomp.c-c++-common/atomic-19.c: Drop c effective target.
3492         Use /* */ comments instead of //.
3493         * testsuite/libgomp.c-c++-common/atomic-20.c: Likewise.
3494         * testsuite/libgomp.c-c++-common/atomic-21.c: Likewise.
3495         * testsuite/libgomp.c++/atomic-16.C: New test.
3496         * testsuite/libgomp.c++/atomic-17.C: New test.
3497
3498 2021-09-10  Jakub Jelinek  <jakub@redhat.com>
3499
3500         * testsuite/libgomp.c-c++-common/atomic-19.c: New test.
3501         * testsuite/libgomp.c-c++-common/atomic-20.c: New test.
3502         * testsuite/libgomp.c-c++-common/atomic-21.c: New test.
3503
3504 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
3505
3506         * libgomp.texi (OpenMP Implementation Status): Extend
3507         OpenMP 5.0 section.
3508         (OpenACC Profiling Interface): Fix typo.
3509
3510 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
3511
3512         * libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
3513         not to 4.5; link to new section.
3514         (OpenMP Implementation Status): New.
3515
3516 2021-09-06  Thomas Schwinge  <thomas@codesourcery.com>
3517
3518         * testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.
3519
3520 2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
3521
3522         * testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
3523         dg-output.
3524         * testsuite/libgomp.fortran/error-1.f90: Likewise.
3525
3526 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
3527             Jakub Jelinek  <jakub@redhat.com>
3528
3529         * testsuite/libgomp.c/address-space-1.c: New file.
3530
3531 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
3532
3533         * testsuite/lib/libgomp.exp
3534         (check_effective_target_offload_target_intelmic): Remove 'proc'.
3535         (check_effective_target_offload_device_intel_mic): New 'proc'.
3536         * testsuite/libgomp.c-c++-common/on_device_arch.h
3537         (device_arch_intel_mic, on_device_arch_intel_mic): New.
3538         * testsuite/libgomp.c-c++-common/target-45.c: Use that for
3539         'dg-xfail-run-if'.
3540         * testsuite/libgomp.fortran/target10.f90: Likewise.
3541
3542 2021-08-23  Tobias Burnus  <tobias@codesourcery.com>
3543
3544         * testsuite/libgomp.fortran/taskloop-4-a.f90: New test.
3545         * testsuite/libgomp.fortran/taskloop-4.f90: New test.
3546         * testsuite/libgomp.fortran/taskloop-5-a.f90: New test.
3547         * testsuite/libgomp.fortran/taskloop-5.f90: New test.
3548
3549 2021-08-23  Jakub Jelinek  <jakub@redhat.com>
3550
3551         * taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT.
3552         * testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment.
3553         * testsuite/libgomp.c-c++-common/taskloop-5.c: New test.
3554
3555 2021-08-22  Thomas Schwinge  <thomas@codesourcery.com>
3556
3557         * config/nvptx/error.c (fwrite, exit): Override, too.
3558         * testsuite/libgomp.c-c++-common/error-1.c: Add a minimum amount
3559         of offloading testing.
3560         * testsuite/libgomp.fortran/error-1.f90: Likewise.
3561
3562 2021-08-20  Tobias Burnus  <tobias@codesourcery.com>
3563
3564         * testsuite/libgomp.fortran/error-1.f90: New test.
3565
3566 2021-08-20  Jakub Jelinek  <jakub@redhat.com>
3567
3568         * libgomp.map (GOMP_5.1): Add GOMP_error and GOMP_warning.
3569         * libgomp_g.h (GOMP_warning, GOMP_error): Declare.
3570         * error.c (GOMP_warning, GOMP_error): New functions.
3571         * testsuite/libgomp.c-c++-common/error-1.c: New test.
3572
3573 2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
3574
3575         * omp_lib.f90.in (omp_alloc, omp_free, omp_target_alloc,
3576         omp_target_free. omp_target_is_present, omp_target_memcpy,
3577         omp_target_memcpy_rect, omp_target_associate_ptr,
3578         omp_target_disassociate_ptr): Add interface.
3579         * omp_lib.h.in (omp_alloc, omp_free, omp_target_alloc,
3580         omp_target_free. omp_target_is_present, omp_target_memcpy,
3581         omp_target_memcpy_rect, omp_target_associate_ptr,
3582         omp_target_disassociate_ptr): Add interface.
3583         * testsuite/libgomp.fortran/alloc-1.F90: Remove local
3584         interface block for omp_alloc + omp_free.
3585         * testsuite/libgomp.fortran/alloc-4.f90: Likewise.
3586         * testsuite/libgomp.fortran/refcount-1.f90: New test.
3587         * testsuite/libgomp.fortran/target-12.f90: New test.
3588
3589 2021-08-18  Jakub Jelinek  <jakub@redhat.com>
3590
3591         * testsuite/libgomp.c-c++-common/nothing-1.c: New test.
3592
3593 2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
3594
3595         * testsuite/libgomp.fortran/scope-1.f90: New test.
3596         * testsuite/libgomp.fortran/task-reduction-16.f90: New test.
3597
3598 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
3599
3600         * Makefile.am (libgomp_la_SOURCES): Add scope.c
3601         * Makefile.in: Regenerated.
3602         * libgomp_g.h (GOMP_scope_start): Declare.
3603         * libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
3604         * scope.c: New file.
3605         * testsuite/libgomp.c-c++-common/scope-1.c: New test.
3606         * testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.
3607
3608 2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>
3609
3610         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address
3611         '?:' issues.
3612
3613 2021-08-16  Tobias Burnus  <tobias@codesourcery.com>
3614
3615         * testsuite/libgomp.fortran/masked-1.f90: New test.
3616
3617 2021-08-13  Thomas Schwinge  <thomas@codesourcery.com>
3618
3619         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Adjust.
3620
3621 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
3622
3623         * testsuite/libgomp.c-c++-common/masked-1.c: New test.
3624
3625 2021-08-12  Tobias Burnus  <tobias@codesourcery.com>
3626
3627         * env.c (parse_bind_var): Accept 'primary' as alias for
3628         'master'.
3629         (omp_display_env): Add TODO comment to
3630         change 'master' to 'primary' in proc_bind for OpenMP 5.1.
3631         * libgomp.texi: Change 'master thread' to 'primary thread'
3632         in line with OpenMP 5.1.
3633         (omp_get_proc_bind): Add omp_proc_bind_primary and note that
3634         omp_proc_bind_master is an alias of it.
3635         (OMP_PROC_BIND): Mention 'PRIMARY'.
3636         * omp.h.in (__GOMP_DEPRECATED_5_1): Define.
3637         (omp_proc_bind_primary): Add.
3638         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
3639         * omp_lib.f90.in (omp_proc_bind_primary): Add.
3640         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
3641         * omp_lib.h.in (omp_proc_bind_primary): Add.
3642         * testsuite/libgomp.c/affinity-1.c: Check that
3643         'primary' works and is identical to 'master'.
3644
3645 2021-08-09  Julian Brown  <julian@codesourcery.com>
3646             Kwok Cheung Yeung  <kcy@codesourcery.com>
3647             Thomas Schwinge  <thomas@codesourcery.com>
3648
3649         * plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
3650         16.
3651         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
3652         [acc_device_radeon]: Update.
3653         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
3654         [ACC_DEVICE_TYPE_radeon]: Likewise.
3655         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
3656         [acc_device_radeon]: Likewise.
3657         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
3658         [ACC_DEVICE_TYPE_radeon]: Likewise.
3659         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
3660         'openacc_radeon_accel_selected' and '-O0'.
3661         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
3662
3663 2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>
3664
3665         * icv-device.c (omp_get_device_num): New API function, host side.
3666         * fortran.c (omp_get_device_num_): New interface function.
3667         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
3668         * libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
3669         omp_get_device_num_.
3670         * libgomp.texi (omp_get_device_num): Add documentation for new API
3671         function.
3672         * omp.h.in (omp_get_device_num): Add declaration.
3673         * omp_lib.f90.in (omp_get_device_num): Likewise.
3674         * omp_lib.h.in (omp_get_device_num): Likewise.
3675         * target.c (gomp_load_image_to_device): If additional entry for device
3676         number exists at end of returned entries from 'load_image_func' hook,
3677         copy the assigned device number over to the device variable.
3678         * config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
3679         (omp_get_device_num): New API function, device side.
3680         * plugin/plugin-gcn.c ("symcat.h"): Add include.
3681         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
3682         at end of returned 'target_table' entries.
3683         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
3684         (omp_get_device_num): New API function, device side.
3685         * plugin/plugin-nvptx.c ("symcat.h"): Add include.
3686         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
3687         at end of returned 'target_table' entries.
3688         * testsuite/lib/libgomp.exp
3689         (check_effective_target_offload_target_intelmic): New function for
3690         testing for intelmic offloading.
3691         * testsuite/libgomp.c-c++-common/target-45.c: New test.
3692         * testsuite/libgomp.fortran/target10.f90: New test.
3693
3694 2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
3695             Ulrich Drepper  <drepper@redhat.com>
3696
3697         * fortran.c (omp_display_env_, omp_display_env_8_): Only
3698         '#ifndef LIBGOMP_OFFLOADED_ONLY'.
3699
3700 2021-07-29  Thomas Schwinge  <thomas@codesourcery.com>
3701             Julian Brown  <julian@codesourcery.com>
3702             Kwok Cheung Yeung  <kcy@codesourcery.com>
3703
3704         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c:
3705         's%oaccdevlow%oaccloops%g'.
3706         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
3707         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
3708         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c:
3709         Likewise.
3710         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c:
3711         Likewise.
3712         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c:
3713         Likewise.
3714         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c:
3715         Likewise.
3716         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c:
3717         Likewise.
3718         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c:
3719         Likewise.
3720         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c:
3721         Likewise.
3722         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c:
3723         Likewise.
3724         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
3725
3726 2021-07-29  Aldy Hernandez  <aldyh@redhat.com>
3727
3728         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for
3729         threader.
3730         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3731
3732 2021-07-27  Ulrich Drepper  <drepper@gmail.com>
3733
3734         * env.c (wait_policy, stacksize): New static variables,
3735         move out of handle_omp_display_env.
3736         (omp_display_env): New function.  The meat of the old
3737         handle_omp_display_env function.
3738         (handle_omp_display_env): Change to not take parameters
3739         and instead use the global variables.  Only perform
3740         parsing, defer to omp_display_env for the implementation.
3741         (initialize_env): Remove local variables wait_policy and
3742         stacksize.  Don't pass parameters to handle_omp_display_env.
3743         * fortran.c: Add ialias_redirect for omp_display_env.
3744         (omp_display_env_, omp_display_env_8_): New functions.
3745         * libgomp.map (OMP_5.1): New version.  Add omp_display_env,
3746         omp_display_env_, and omp_display_env_8_.
3747         * omp.h.in: Declare omp_display_env.
3748         * omp_lib.f90.in: Likewise.
3749         * omp_lib.h.in: Likewise.
3750
3751 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3752             Julian Brown  <julian@codesourcery.com>
3753
3754         * target.c (gomp_coalesce_buf_add): Update comment.
3755         (gomp_copy_host2dev, gomp_map_vars_internal): Don't expect to see
3756         'aq && cbuf'.
3757         (gomp_map_vars_internal): Only 'if (!aq)', do
3758         'gomp_coalesce_buf_add'.
3759         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Remove
3760         XFAIL.
3761
3762 2021-07-27  Julian Brown  <julian@codesourcery.com>
3763             Thomas Schwinge  <thomas@codesourcery.com>
3764
3765         * libgomp.h (gomp_copy_host2dev): Update prototype.
3766         * oacc-mem.c (memcpy_tofrom_device, update_dev_host): Add new
3767         argument to gomp_copy_host2dev (false).
3768         * plugin/plugin-gcn.c (struct copy_data): Remove free_src field.
3769         (copy_data): Don't free src.
3770         (queue_push_copy): Remove free_src handling.
3771         (GOMP_OFFLOAD_dev2dev): Update call to queue_push_copy.
3772         (GOMP_OFFLOAD_openacc_async_host2dev): Remove source-data
3773         snapshotting.
3774         (GOMP_OFFLOAD_openacc_async_dev2host): Update call to
3775         queue_push_copy.
3776         * target.c (goacc_device_copy_async): Add SRCADDR_ORIG parameter.
3777         (gomp_copy_host2dev): Add EPHEMERAL parameter.  Snapshot source
3778         data when true, and set up deferred freeing of temporary buffer.
3779         (gomp_copy_dev2host): Update call to goacc_device_copy_async.
3780         (gomp_map_vars_existing, gomp_map_pointer, gomp_attach_pointer)
3781         (gomp_detach_pointer, gomp_map_vars_internal, gomp_update): Update
3782         calls to gomp_copy_host2dev with appropriate ephemeral argument.
3783         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: Remove
3784         XFAIL.
3785
3786 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3787             Tom de Vries  <tom@codesourcery.com>
3788
3789         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: New file.
3790         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Likewise.
3791
3792 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3793
3794         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Clarify
3795         sequencing of 'async' data copying vs. profiling events.
3796         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
3797         Likewise.
3798
3799 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3800             Julian Brown  <julian@codesourcery.com>
3801
3802         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: Fix OpenACC
3803         'async'/'wait' issue.
3804         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: Likewise.
3805         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: Likewise.
3806         * testsuite/libgomp.oacc-fortran/lib-16.f90: Likewise.
3807
3808 2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
3809             Joseph Myers  <joseph@codesourcery.com>
3810             Cesar Philippidis  <cesar@codesourcery.com>
3811
3812         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
3813         file.
3814         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
3815         Likewise.
3816         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
3817         Likewise.
3818         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
3819
3820 2021-07-20  Thomas Schwinge  <thomas@codesourcery.com>
3821
3822         PR target/101484
3823         * configure.tgt [amdgcn*-*-*] (XCFLAGS): Add
3824         '-Wno-error=array-bounds'.
3825         * config/gcn/team.c: Remove '-Werror=array-bounds' work-around.
3826         * libgomp.h [__AMDGCN__]: Likewise.
3827
3828 2021-07-19  Thomas Schwinge  <thomas@codesourcery.com>
3829
3830         PR target/101484
3831         * config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
3832         * libgomp.h [__AMDGCN__]: Likewise.
3833
3834 2021-07-13  Jakub Jelinek  <jakub@redhat.com>
3835             Florian Weimer  <fweimer@redhat.com>
3836
3837         * config/linux/sem.h: Don't include limits.h.
3838         (SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN.
3839         * config/linux/affinity.c: Include limits.h.
3840
3841 2021-07-01  Jakub Jelinek  <jakub@redhat.com>
3842
3843         PR middle-end/94366
3844         * testsuite/libgomp.c-c++-common/pr94366.c: New test.
3845
3846 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
3847
3848         PR other/67300
3849         * testsuite/libgomp.c-c++-common/reduction-16.c: Replace
3850         -foffload=nvptx-none= by -foffload-options=nvptx-none= to
3851         avoid disabling other offload targets.
3852         * testsuite/libgomp.c-c++-common/reduction-5.c: Likewise.
3853         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
3854         * testsuite/libgomp.c/target-44.c: Likewise.
3855
3856 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
3857
3858         * testsuite/libgomp.fortran/defaultmap-8.f90 (bar): Determine whether
3859         target has shared memory and disable some scalar pointer/allocatable
3860         checks if not as firstprivate does not work.
3861
3862 2021-06-25  Chung-Lin Tang  <cltang@codesourcery.com>
3863
3864         PR testsuite/101114
3865         * testsuite/libgomp.c-c++-common/struct-elem-5.c:
3866         Add "target offload_device_nonshared_as" condition for enabling test.
3867
3868 2021-06-24  Jakub Jelinek  <jakub@redhat.com>
3869
3870         * testsuite/libgomp.c-c++-common/target-in-reduction-1.c: New test.
3871         * testsuite/libgomp.c-c++-common/target-in-reduction-2.c: New test.
3872         * testsuite/libgomp.c++/target-in-reduction-1.C: New test.
3873         * testsuite/libgomp.c++/target-in-reduction-2.C: New test.
3874
3875 2021-06-23  Jakub Jelinek  <jakub@redhat.com>
3876
3877         PR middle-end/101167
3878         * testsuite/libgomp.c-c++-common/task-reduction-15.c: New test.
3879
3880 2021-06-17  Chung-Lin Tang  <cltang@codesourcery.com>
3881
3882         * hashtab.h (htab_clear): New function with initialization code
3883         factored out from...
3884         (htab_create): ...here, adjust to use htab_clear function.
3885         * libgomp.h (REFCOUNT_SPECIAL): New symbol to denote range of
3886         special refcount values, add comments.
3887         (REFCOUNT_INFINITY): Adjust definition to use REFCOUNT_SPECIAL.
3888         (REFCOUNT_LINK): Likewise.
3889         (REFCOUNT_STRUCTELEM): New special refcount range for structure
3890         element siblings.
3891         (REFCOUNT_STRUCTELEM_P): Macro for testing for structure element
3892         sibling maps.
3893         (REFCOUNT_STRUCTELEM_FLAG_FIRST): Flag to indicate first sibling.
3894         (REFCOUNT_STRUCTELEM_FLAG_LAST):  Flag to indicate last sibling.
3895         (REFCOUNT_STRUCTELEM_FIRST_P): Macro to test _FIRST flag.
3896         (REFCOUNT_STRUCTELEM_LAST_P): Macro to test _LAST flag.
3897         (struct splay_tree_key_s): Add structelem_refcount and
3898         structelem_refcount_ptr fields into a union with dynamic_refcount.
3899         Add comments.
3900         (gomp_map_vars): Delete declaration.
3901         (gomp_map_vars_async): Likewise.
3902         (gomp_unmap_vars): Likewise.
3903         (gomp_unmap_vars_async): Likewise.
3904         (goacc_map_vars): New declaration.
3905         (goacc_unmap_vars): Likewise.
3906         * oacc-mem.c (acc_map_data): Adjust to use goacc_map_vars.
3907         (goacc_enter_datum): Likewise.
3908         (goacc_enter_data_internal): Likewise.
3909         * oacc-parallel.c (GOACC_parallel_keyed): Adjust to use goacc_map_vars
3910         and goacc_unmap_vars.
3911         (GOACC_data_start): Adjust to use goacc_map_vars.
3912         (GOACC_data_end): Adjust to use goacc_unmap_vars.
3913         * target.c (hash_entry_type): New typedef.
3914         (htab_alloc): New function hook for hashtab.h.
3915         (htab_free): Likewise.
3916         (htab_hash): Likewise.
3917         (htab_eq): Likewise.
3918         (hashtab.h): Add file include.
3919         (gomp_increment_refcount): New function.
3920         (gomp_decrement_refcount): Likewise.
3921         (gomp_map_vars_existing): Add refcount_set parameter, adjust to use
3922         gomp_increment_refcount.
3923         (gomp_map_fields_existing): Add refcount_set parameter, adjust calls
3924         to gomp_map_vars_existing.
3925         (gomp_map_vars_internal): Add refcount_set parameter, add local openmp_p
3926         variable to guard OpenMP specific paths, adjust calls to
3927         gomp_map_vars_existing, add structure element sibling splay_tree_key
3928         sequence creation code, adjust Fortran map case to avoid increment
3929         under OpenMP.
3930         (gomp_map_vars): Adjust to static, add refcount_set parameter, manage
3931         local refcount_set if caller passed in NULL, adjust call to
3932         gomp_map_vars_internal.
3933         (gomp_map_vars_async): Adjust and rename into...
3934         (goacc_map_vars): ...this new function, adjust call to
3935         gomp_map_vars_internal.
3936         (gomp_remove_splay_tree_key): New function with code factored out from
3937         gomp_remove_var_internal.
3938         (gomp_remove_var_internal): Add code to handle removing multiple
3939         splay_tree_key sequence for structure elements, adjust code to use
3940         gomp_remove_splay_tree_key for splay-tree key removal.
3941         (gomp_unmap_vars_internal): Add refcount_set parameter, adjust to use
3942         gomp_decrement_refcount.
3943         (gomp_unmap_vars): Adjust to static, add refcount_set parameter, manage
3944         local refcount_set if caller passed in NULL, adjust call to
3945         gomp_unmap_vars_internal.
3946         (gomp_unmap_vars_async): Adjust and rename into...
3947         (goacc_unmap_vars): ...this new function, adjust call to
3948         gomp_unmap_vars_internal.
3949         (GOMP_target): Manage refcount_set and adjust calls to gomp_map_vars and
3950         gomp_unmap_vars.
3951         (GOMP_target_ext): Likewise.
3952         (gomp_target_data_fallback): Adjust call to gomp_map_vars.
3953         (GOMP_target_data): Likewise.
3954         (GOMP_target_data_ext): Likewise.
3955         (GOMP_target_end_data): Adjust call to gomp_unmap_vars.
3956         (gomp_exit_data): Add refcount_set parameter, adjust to use
3957         gomp_decrement_refcount, adjust to queue splay-tree keys for removal
3958         after main loop.
3959         (GOMP_target_enter_exit_data): Manage refcount_set and adjust calls to
3960         gomp_map_vars and gomp_exit_data.
3961         (gomp_target_task_fn): Likewise.
3962         * testsuite/libgomp.c-c++-common/refcount-1.c: New testcase.
3963         * testsuite/libgomp.c-c++-common/struct-elem-1.c: New testcase.
3964         * testsuite/libgomp.c-c++-common/struct-elem-2.c: New testcase.
3965         * testsuite/libgomp.c-c++-common/struct-elem-3.c: New testcase.
3966         * testsuite/libgomp.c-c++-common/struct-elem-4.c: New testcase.
3967         * testsuite/libgomp.c-c++-common/struct-elem-5.c: New testcase.
3968
3969 2021-06-15  Tobias Burnus  <tobias@codesourcery.com>
3970
3971         PR fortran/92568
3972         * testsuite/libgomp.fortran/defaultmap-8.f90: New test.
3973
3974 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
3975             Thomas Schwinge  <thomas@codesourcery.com>
3976
3977         * libgomp.map (GOACC_2.0.2): New symbol version.
3978         * libgomp_g.h (GOACC_enter_data, GOACC_exit_data) New prototypes.
3979         * oacc-mem.c (GOACC_enter_data, GOACC_exit_data) New functions.
3980
3981 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3982             Andrew Stubbs  <ams@codesourcery.com>
3983
3984         * oacc-mem.c (goacc_enter_exit_data_internal): New function,
3985         extracted from...
3986         (GOACC_enter_exit_data): ... here.
3987         (GOACC_declare): Use it.
3988
3989 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3990
3991         * oacc-parallel.c (GOACC_declare): Move...
3992         * oacc-mem.c: ... here.
3993         * libgomp_g.h: Adjust.
3994
3995 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
3996             Thomas Schwinge  <thomas@codesourcery.com>
3997
3998         * oacc-parallel.c (GOACC_declare): Clean up 'GOMP_MAP_POINTER'
3999         handling.
4000
4001 2021-06-10  Jakub Jelinek  <jakub@redhat.com>
4002
4003         PR tree-optimization/100981
4004         * testsuite/libgomp.fortran/pr100981-2.f90 (cdcdot): Initialize
4005         dsdotr and dsdoti to 0.
4006
4007 2021-06-09  H.J. Lu  <hjl.tools@gmail.com>
4008
4009         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -march=i486
4010         if atomic compare-and-swap is supported on 'int'.
4011
4012 2021-06-09  Richard Biener  <rguenther@suse.de>
4013
4014         PR tree-optimization/100981
4015         * testsuite/libgomp.fortran/pr100981-2.f90: New testcase.
4016
4017 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4018
4019         * plugin/plugin-gcn.c (gcn_exec): Force 'num_workers (1)'
4020         unconditionally.
4021         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
4022         Update.
4023         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4024         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
4025
4026 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4027
4028         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Enable for all but
4029         '-DACC_MEM_SHARED=0'.
4030         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4031         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4032         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4033         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4034         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4035         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4036         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4037         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4038         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4039         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4040         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4041         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4042         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4043         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
4044         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Add
4045         'acc_device_radeon' testing.
4046         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4047         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4048         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4049         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Enable for all.
4050         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4051         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4052         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4053         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4054         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4055         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4056         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Improve checking
4057         for non-'openacc_nvidia_accel_selected'.
4058         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4059         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Clarify that "Not
4060         all implement this checking".
4061         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4062         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4063         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4064         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4065         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4066
4067 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4068
4069         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Simplify.
4070         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: Update.
4071
4072 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4073
4074         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Fix
4075         for 'acc_device_radeon'.
4076
4077 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4078
4079         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Enhance
4080         for non-'acc_device_nvidia'.
4081
4082 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4083
4084         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Add
4085         'acc_device_radeon' testing.
4086         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4087         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4088         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4089
4090 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4091
4092         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
4093         require 'openacc_nvidia_accel_selected'.  Fix up for
4094         'ACC_DEVICE_TYPE_radeon'.
4095
4096 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4097
4098         * testsuite/libgomp.oacc-c++/declare-1.C: Don't require
4099         'openacc_nvidia_accel_selected'.
4100         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
4101
4102 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4103
4104         * testsuite/lib/libgomp.exp
4105         (check_effective_target_openacc_radeon_accel_selected):
4106         Streamline.
4107
4108 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4109
4110         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Revert
4111         PR80547 workaround.
4112
4113 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4114
4115         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
4116         <acc_device_nvidia>: Update comment.
4117
4118 2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
4119
4120         * testsuite/libgomp.fortran/depend-iterator-2.f90: New test.
4121
4122 2021-05-27  Jakub Jelinek  <jakub@redhat.com>
4123
4124         * testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,
4125         check_effective_target_openacc_cublas,
4126         check_effective_target_openacc_cudart): New.
4127         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Require effective
4128         target openacc_cublas.
4129         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
4130         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
4131         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Require effective
4132         target openacc_cuda.
4133         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4134         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4135         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4136         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4137         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4138         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4139         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4140         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4141         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Likewise.
4142         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4143         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4144         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4145         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4146         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4147         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4148         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4149         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Require effective
4150         targets openacc_cublas and openacc_cudart.
4151         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4152         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4153         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4154         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4155         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c:
4156         Require effective target openacc_cudart.
4157         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Add -DUSE_CUDA_H
4158         for effective target openacc_cuda and add && defined USE_CUDA_H to
4159         preprocessor conditionals.  Guard -lcuda also on openacc_cuda
4160         effective target.
4161
4162 2021-05-26  Jakub Jelinek  <jakub@redhat.com>
4163
4164         PR libgomp/100573
4165         * config/nvptx/target.c (GOMP_target_ext, GOMP_target_data_ext,
4166         GOMP_target_end_data, GOMP_target_update_ext,
4167         GOMP_target_enter_exit_data): New dummy entrypoints.
4168         * config/gcn/target.c (GOMP_target_ext, GOMP_target_data_ext,
4169         GOMP_target_end_data, GOMP_target_update_ext,
4170         GOMP_target_enter_exit_data): Likewise.
4171         * testsuite/libgomp.c-c++-common/for-3.c (DO_PRAGMA, OMPTEAMS,
4172         OMPFROM, OMPTO): Define.
4173         (main): Remove #pragma omp target teams around all the tests.
4174         * testsuite/libgomp.c-c++-common/target-41.c: New test.
4175         * testsuite/libgomp.c-c++-common/target-42.c: New test.
4176
4177 2021-05-25  Jakub Jelinek  <jakub@redhat.com>
4178
4179         PR middle-end/99928
4180         * testsuite/libgomp.c-c++-common/reduction-17.c: New test.
4181
4182 2021-05-24  Tobias Burnus  <tobias@codesourcery.com>
4183
4184         PR fortran/86470
4185         * testsuite/libgomp.fortran/class-firstprivate-1.f90: New test.
4186         * testsuite/libgomp.fortran/class-firstprivate-2.f90: New test.
4187         * testsuite/libgomp.fortran/class-firstprivate-3.f90: New test.
4188
4189 2021-05-22  Thomas Schwinge  <thomas@codesourcery.com>
4190
4191         PR testsuite/90115
4192         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Prune
4193         uninteresting/varying diagnostics.
4194
4195 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4196
4197         PR middle-end/90115
4198         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Update.
4199         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4200
4201 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4202
4203         PR middle-end/90115
4204         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: New
4205         file.
4206         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
4207         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Likewise.
4208         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4209         Likewise.
4210         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
4211         Likewise.
4212         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
4213         Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
4215         Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
4217         Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
4219         Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
4221         Likewise.
4222         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
4223         Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
4225         Likewise.
4226         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
4227         Likewise.
4228         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
4229         Likewise.
4230         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
4231         Likewise.
4232         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
4233         Likewise.
4234         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
4235         Likewise.
4236         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
4237         Likewise.
4238         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
4239         Likewise.
4240         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
4241         Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
4243         Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
4245         Likewise.
4246         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
4247         Likewise.
4248         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
4249         Likewise.
4250         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
4254         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
4255         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
4257         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
4258         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
4260         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
4261         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4265         Likewise.
4266         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c:
4267         Likewise.
4268         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c:
4269         Likewise.
4270         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
4271         Likewise.
4272         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
4273         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
4274         Likewise.
4275         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4276         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4277         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4278         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
4279         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
4280         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
4281         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
4282         Likewise.
4283         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
4284         Likewise.
4285         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
4286         Likewise.
4287         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
4288         Likewise.
4289         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
4290         Likewise.
4291         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
4292         Likewise.
4293         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
4294         Likewise.
4295         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
4296         Likewise.
4297         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
4298         Likewise.
4299         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
4300         Likewise.
4301         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
4302         Likewise.
4303         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
4304         Likewise.
4305         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
4306         Likewise.
4307         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
4308         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4309         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
4310         Likewise.
4311         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
4312         Likewise.
4313         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4314         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4315         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4316
4317 2021-05-21  Julian Brown  <julian@codesourcery.com>
4318             Chung-Lin Tang  <cltang@codesourcery.com>
4319             Thomas Schwinge  <thomas@codesourcery.com>
4320
4321         PR middle-end/90115
4322         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c: New
4323         test.
4324         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
4325         Likewise.
4326         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
4327         Likewise.
4328
4329 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4330
4331         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Don't skip
4332         for nvptx offloading.
4333
4334 2021-05-21  Tobias Burnus  <tobias@codesourcery.com>
4335
4336         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.
4337
4338 2021-05-19  Thomas Schwinge  <thomas@codesourcery.com>
4339
4340         PR target/83812
4341         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: New.
4342
4343 2021-05-19  Julian Brown  <julian@codesourcery.com>
4344
4345         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: New.
4346
4347 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4348
4349         * testsuite/lib/libgomp.exp
4350         (check_effective_target_offload_target_nvptx): Don't shadow global
4351         'offload_targets' variable.
4352
4353 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4354
4355         * testsuite/libgomp.c-c++-common/reduction-5.c: Restrict
4356         '-latomic' to nvptx offloading compilation.
4357         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
4358
4359 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4360
4361         * testsuite/libgomp.c/target-44.c: Restrict '-latomic' to nvptx
4362         offloading compilation.
4363
4364 2021-05-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
4365
4366         * task.c (omp_fulfill_event): Call gomp_team_barrier_set_task_pending
4367         if new tasks generated.
4368         * testsuite/libgomp.c-c++-common/task-detach-13.c: New.
4369
4370 2021-05-14  Tobias Burnus  <tobias@codesourcery.com>
4371
4372         * testsuite/libgomp.fortran/parallel-master.f90: New test.
4373
4374 2021-05-13  Martin Liska  <mliska@suse.cz>
4375
4376         PR testsuite/100569
4377         * testsuite/libgomp.c/omp-nested-3.c: Prune new LTO warning.
4378         * testsuite/libgomp.c/pr46032-2.c: Likewise.
4379         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: Likewise.
4380         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: Likewise.
4381
4382 2021-05-12  Tobias Burnus  <tobias@codesourcery.com>
4383
4384         * testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
4385         * testsuite/libgomp.fortran/task-detach-12.f90: New test.
4386
4387 2021-05-11  Jakub Jelinek  <jakub@redhat.com>
4388
4389         PR middle-end/100471
4390         * taskloop.c (GOMP_taskloop): If GOMP_TASK_FLAG_REDUCTION and not
4391         GOMP_TASK_FLAG_NOGROUP, when doing early return clear the task
4392         reduction pointer.
4393         * testsuite/libgomp.c/task-reduction-4.c: New test.
4394
4395 2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
4396             Tom de Vries  <tdevries@suse.de>
4397
4398         * testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
4399         complex/floating-point || + && reduction with 'omp target'.
4400         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
4401
4402 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
4403
4404         * testsuite/libgomp.c-c++-common/reduction-1.c: New test.
4405         * testsuite/libgomp.c-c++-common/reduction-2.c: New test.
4406         * testsuite/libgomp.c-c++-common/reduction-3.c: New test.
4407         * testsuite/libgomp.c-c++-common/reduction-4.c: New file.
4408
4409 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
4410
4411         PR testsuite/100397
4412         * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
4413         declaration to scope of non-'depend'-guarded assignment to avoid races.
4414
4415 2021-05-03  Tom de Vries  <tdevries@suse.de>
4416
4417         PR target/100321
4418         * testsuite/libgomp.c/target-44.c: New test.
4419
4420 2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>
4421
4422         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.
4423
4424 2021-04-29  Tom de Vries  <tdevries@suse.de>
4425
4426         * testsuite/libgomp.c/pr81778.c: New test.
4427
4428 2021-04-29  Tom de Vries  <tdevries@suse.de>
4429
4430         PR target/100232
4431         * testsuite/libgomp.c/target-43.c: New file.
4432
4433 2021-04-28  Jakub Jelinek  <jakub@redhat.com>
4434             Tobias Burnus  <tobias@codesourcery.com>
4435
4436         * configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
4437         * target.c (gomp_load_plugin_for_device): If set and if a plugin
4438         can't be dlopened, silently assume it has no devices.
4439         * Makefile.in: Regenerate.
4440         * config.h.in: Regenerate.
4441         * configure: Regenerate.
4442
4443 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
4444
4445         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
4446         Use [Ww]arning in dg-bogus as FE diagnostic and default
4447         diagnostic differ and the result depends on ENABLE_OFFLOAD.
4448         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4449         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4450         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4451
4452 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
4453
4454         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
4455         Correct spelling in dg-bogus to match -Wopenacc-parallelism.
4456         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4457         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4458         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4459
4460 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
4461             Nathan Sidwell  <nathan@codesourcery.com>
4462             Tom de Vries  <vries@codesourcery.com>
4463             Julian Brown  <julian@codesourcery.com>
4464             Kwok Cheung Yeung  <kcy@codesourcery.com>
4465
4466         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
4467         '-Wopenacc-parallelism', and match diagnostics, as appropriate.
4468         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
4469         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
4471         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
4473         Likewise.
4474         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
4475         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4476         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4477         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4478         Likewise.
4479         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
4480         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
4481         Likewise.
4482         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4483         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
4484         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
4485         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
4486         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
4487         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
4488         Likewise.
4489         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
4490         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
4491         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4492         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4493         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4494         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
4495         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4496         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4497         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4498         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4499         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4500
4501 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
4502
4503         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
4504         compile with '-w'.
4505         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4506         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4507         Likewise.
4508         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4509         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
4510         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4511         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4512         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4513         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4514         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4515
4516 2021-04-22  Richard Biener  <rguenther@suse.de>
4517
4518         * testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
4519         only on nvptx-none.
4520
4521 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4522
4523         * testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
4524         omp_depend_kind instead of defining it as 16.
4525
4526 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4527
4528         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
4529         New, based on check_effective_target_offload_target_nvptx.
4530         (check_effective_target_offload_target_nvptx): Call it.
4531         (check_effective_target_offload_target_amdgcn): New.
4532         * testsuite/libgomp.c-c++-common/function-not-offloaded.c:
4533         Require target offload_target_nvptx || offload_target_amdgcn.
4534         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
4535         * testsuite/libgomp.c/pr86416-1.c: Likewise.
4536         * testsuite/libgomp.c/pr86416-2.c: Likewise.
4537
4538 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4539
4540         * testsuite/libgomp.fortran/depobj-1.f90: New test.
4541
4542 2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>
4543
4544         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
4545         '-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
4546         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
4547         Likewise.
4548         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4549         Likewise.
4550         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
4551
4552 2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>
4553
4554         PR target/99555
4555         * testsuite/lib/libgomp.exp
4556         (check_effective_target_offload_device_nvptx): New.
4557         * testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
4558         resolved, make sure that we exit quickly, with error status,
4559         XFAILed.
4560         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
4561         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
4562
4563 2021-04-14  Jakub Jelinek  <jakub@redhat.com>
4564
4565         PR testsuite/100071
4566         * testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
4567         cp = omp_alloc with cp, p arguments instead of cq, q and call
4568         c_f_pointer after last cq = omp_alloc with cq, q.
4569
4570 2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>
4571
4572         PR middle-end/98088
4573         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
4574         for loop with GT/GE condition.
4575         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4576
4577 2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>
4578
4579         PR middle-end/84991
4580         PR middle-end/84992
4581         PR middle-end/90779
4582         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.
4583
4584 2021-04-09  Jakub Jelinek  <jakub@redhat.com>
4585
4586         PR libgomp/99984
4587         * team.c (gomp_thread_start): Call pthread_setspecific for
4588         !(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
4589         has been initialized to avoid false positive warning.
4590
4591 2021-03-29  Tobias Burnus  <tobias@codesourcery.com>
4592
4593         PR target/99555
4594         * testsuite/lib/on_device_arch.c: Move to ...
4595         * testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
4596         * testsuite/libgomp.fortran/on_device_arch.c: New file;
4597         #include on_device_arch.h.
4598         * testsuite/libgomp.c-c++-common/task-detach-6.c: #include
4599         on_device_arch.h instead of using dg-additional-source.
4600         * testsuite/libgomp.c/pr99555-1.c: Likewise.
4601         * testsuite/libgomp.fortran/task-detach-6.f90: Update to use
4602         on_device_arch.c without relative paths.
4603
4604 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4605
4606         * plugin/plugin-gcn.c (init_environment_variables): Don't prepend
4607         the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
4608         * plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
4609         * config.h.in: Regenerate.
4610         * configure: Likewise.
4611
4612 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4613
4614         PR target/99555
4615         * testsuite/lib/on_device_arch.c: New file.
4616         * testsuite/libgomp.c/pr99555-1.c: Likewise.
4617         * testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
4618         skip for nvptx offloading, with error status.
4619         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
4620
4621 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4622
4623         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
4624         OpenACC 'serial' construct diagnostic for nvptx offloading.
4625
4626 2021-03-15  Tobias Burnus  <tobias@codesourcery.com>
4627
4628         PR c++/99509
4629         * testsuite/libgomp.c-c++-common/declare_target-1.c: New test.
4630
4631 2021-03-12  Tobias Burnus  <tobias@codesourcery.com>
4632
4633         PR fortran/98858
4634         * testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.
4635
4636 2021-03-04  Jakub Jelinek  <jakub@redhat.com>
4637
4638         * configure.ac: Add AC_CHECK_SIZEOF([void *]).
4639         * plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
4640         checking of -m32 or -mx32 options on the command line.
4641         * config.h.in: Regenerated.
4642         * configure: Regenerated.
4643
4644 2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>
4645
4646         * testsuite/libgomp.c-c++-common/pr96390.c: Require alias
4647         support from the target.
4648
4649 2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
4650             Jakub Jelinek  <jakub@redhat.com>
4651
4652         PR libgomp/98738
4653         * libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
4654         (struct gomp_task): Replace detach and completion_sem fields with
4655         union containing completion_sem and detach_team.  Add deferred_p
4656         field.
4657         (struct gomp_team): Remove task_detach_queue.
4658         * task.c: Include assert.h.
4659         (gomp_init_task): Initialize deferred_p and completion_sem fields.
4660         Rearrange initialization order of fields.
4661         (task_fulfilled_p): Delete.
4662         (GOMP_task): Use address of task as the event handle.  Remove
4663         initialization of detach field.  Initialize deferred_p field.
4664         Use automatic local for completion_sem.  Initialize detach_team field
4665         for deferred tasks.
4666         (gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
4667         Set kind of suspended detach task to GOMP_TASK_DETACHED and
4668         decrement task_running_count.  Move finish_cancelled block out of
4669         else branch.  Relocate call to gomp_team_barrier_done.
4670         (GOMP_taskwait): Handle tasks with completion events that have not
4671         been fulfilled.
4672         (GOMP_taskgroup_end): Likewise.
4673         (omp_fulfill_event): Use address of task as event handle.  Post to
4674         completion_sem for undeferred tasks.  Clear detach_team if task
4675         has not finished.  For finished tasks, handle post-execution tasks,
4676         call gomp_team_barrier_wake if necessary, and free task.
4677         * team.c (gomp_new_team): Remove initialization of task_detach_queue.
4678         (free_team): Remove free of task_detach_queue.
4679         * testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
4680         * testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
4681         * testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
4682         * testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
4683         * testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
4684         Change data-sharing of detach events on enclosing parallel to private.
4685         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
4686         taskwait directive.
4687         * testsuite/libgomp.c-c++-common/task-detach-7.c: New.
4688         * testsuite/libgomp.c-c++-common/task-detach-8.c: New.
4689         * testsuite/libgomp.c-c++-common/task-detach-9.c: New.
4690         * testsuite/libgomp.c-c++-common/task-detach-10.c: New.
4691         * testsuite/libgomp.c-c++-common/task-detach-11.c: New.
4692         * testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
4693         * testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
4694         * testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
4695         * testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
4696         * testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
4697         Change data-sharing of detach events on enclosing parallel to private.
4698         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
4699         taskwait directive.
4700         * testsuite/libgomp.fortran/task-detach-7.f90: New.
4701         * testsuite/libgomp.fortran/task-detach-8.f90: New.
4702         * testsuite/libgomp.fortran/task-detach-9.f90: New.
4703         * testsuite/libgomp.fortran/task-detach-10.f90: New.
4704         * testsuite/libgomp.fortran/task-detach-11.f90: New.
4705
4706 2021-02-22  Tobias Burnus  <tobias@codesourcery.com>
4707
4708         PR fortran/99171
4709         * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.
4710
4711 2021-02-17  Julian Brown  <julian@codesourcery.com>
4712
4713         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
4714         expected errors.
4715
4716 2021-02-17  Julian Brown  <julian@codesourcery.com>
4717
4718         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
4719         * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.
4720
4721 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
4722
4723         * config/linux/x86/futex.h (__futex_wait):
4724         Revert output type back to long.
4725         (__futex_wake): Ditto.
4726         (futex_wait): Update for revert.
4727         (futex_wake): Ditto.
4728
4729 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
4730
4731         * config/linux/x86/futex.h (__futex_wait): New static inline
4732         wrapper function.  Correct output type to int and
4733         timeout type to void *.
4734         (__futex_wake): New static inline wrapper function.
4735         Correct output type to int.
4736         (futex_wait): Use __futex_wait.
4737         (futex_wake): Use __futex_wake.
4738
4739 2021-02-10  Julian Brown  <julian@codesourcery.com>
4740
4741         PR fortran/98979
4742         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
4743         errors.
4744
4745 2021-02-04  Julian Brown  <julian@codesourcery.com>
4746
4747         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.
4748
4749 2021-02-03  Andrew Stubbs  <ams@codesourcery.com>
4750
4751         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
4752         EF_AMDGPU_MACH_AMDGCN_GFX908.
4753         (gcn_gfx908_s): New constant string.
4754         (isa_hsa_name): Add gfx908.
4755         (isa_code): Add gfx908.
4756
4757 2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
4758
4759         * libgomp.texi (omp_fulfill_event): New entry.
4760
4761 2021-01-20  Jakub Jelinek  <jakub@redhat.com>
4762
4763         * task.c (GOMP_task): Rename priority argument to priority_arg,
4764         add priority automatic variable and modify that variable.  Instead of
4765         clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
4766         check flags for that bit.
4767
4768 2021-01-19  Tobias Burnus  <tobias@codesourcery.com>
4769
4770         PR fortran/98476
4771         * testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.
4772
4773 2021-01-18  Andreas Schwab  <schwab@suse.de>
4774
4775         * configure.tgt (riscv64*-*-linux*): Add linux to config_path.
4776
4777 2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4778
4779         * config/rtems/sem.h (gomp_sem_getcount): New function.
4780
4781 2021-01-18  Jakub Jelinek  <jakub@redhat.com>
4782
4783         * config/linux/sem.h (gomp_sem_getcount): New function.
4784         * config/posix/sem.h (gomp_sem_getcount): New function.
4785         * config/posix/sem.c (gomp_sem_getcount): New function.
4786         * config/accel/sem.h (gomp_sem_getcount): New function.
4787         * task.c (task_fulfilled_p): Use gomp_sem_getcount.
4788         (omp_fulfill_event): Likewise.
4789
4790 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
4791
4792         * fortran.c (omp_fulfill_event_): New.
4793         * libgomp.h (struct gomp_task): Add detach and completion_sem fields.
4794         (struct gomp_team): Add task_detach_queue and task_detach_count
4795         fields.
4796         * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
4797         * libgomp_g.h (GOMP_task): Add extra argument.
4798         * omp.h.in (enum omp_event_handle_t): New.
4799         (omp_fulfill_event): New.
4800         * omp_lib.f90.in (omp_event_handle_kind): New.
4801         (omp_fulfill_event): New.
4802         * omp_lib.h.in (omp_event_handle_kind): New.
4803         (omp_fulfill_event): Declare.
4804         * priority_queue.c (priority_tree_find): New.
4805         (priority_list_find): New.
4806         (priority_queue_find): New.
4807         * priority_queue.h (priority_queue_predicate): New.
4808         (priority_queue_find): New.
4809         * task.c (gomp_init_task): Initialize detach field.
4810         (task_fulfilled_p): New.
4811         (GOMP_task): Add detach argument.  Ignore detach argument if
4812         GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
4813         field.  Copy address of completion_sem into detach argument and
4814         into the start of the data record.  Wait for detach event if task
4815         not deferred.
4816         (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
4817         Remove completed tasks and requeue dependent tasks.
4818         (omp_fulfill_event): New.
4819         * team.c (gomp_new_team): Initialize task_detach_queue and
4820         task_detach_count fields.
4821         (free_team): Free task_detach_queue field.
4822         * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
4823         * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
4824         * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
4825         * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
4826         * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
4827         * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
4828         * testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
4829         * testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
4830         * testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
4831         * testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
4832         * testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
4833         * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.
4834
4835 2021-01-15  Jakub Jelinek  <jakub@redhat.com>
4836
4837         PR target/70454
4838         * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
4839         be added through preprocessor check on
4840         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
4841
4842 2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>
4843
4844         PR libgomp/65099
4845         * plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
4846         configurations.
4847         * configure: Regenerate.
4848         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
4849         check.
4850
4851 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4852
4853         * configure: Re-generate.
4854
4855 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4856
4857         * configure: Re-generate.
4858
4859 2021-01-05  Julian Brown  <julian@codesourcery.com>
4860
4861         * plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
4862         (struct ptx_device): Add omp_stacks struct.
4863         (nvptx_open_device): Initialise cached-stacks housekeeping info.
4864         (nvptx_close_device): Free cached stacks block and mutex.
4865         (nvptx_stacks_free): New function.
4866         (nvptx_alloc): Add SUPPRESS_ERRORS parameter.
4867         (GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
4868         (nvptx_stacks_alloc): Rename to...
4869         (nvptx_stacks_acquire): This.  Cache stacks block between runs if same
4870         size or smaller is required.
4871         (nvptx_stacks_free): Remove.
4872         (GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
4873         during kernel execution.
4874
4875 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
4876
4877         * libgomp.texi: Bump @copying's copyright year.
4878
4879 2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>
4880
4881         * libgomp.texi (Top): Avoid bad "up" link.
4882
4883 2020-12-18  Jakub Jelinek  <jakub@redhat.com>
4884
4885         * testsuite/libgomp.c/task-6.c: New test.
4886
4887 2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
4888
4889         * plugin/plugin-gcn.c: Include hsa_ext_amd.h.
4890         (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.
4891
4892 2020-12-08  Tobias Burnus  <tobias@codesourcery.com>
4893
4894         * testsuite/libgomp.fortran/scan-1.f90: New test.
4895
4896 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
4897
4898         PR target/97865
4899         * configure: Regenerate.
4900
4901 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
4902
4903         * configure: Regenerate.
4904
4905 2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>
4906
4907         * testsuite/libgomp.oacc-c++/cache-1.C: New.
4908         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.
4909
4910 2020-11-25  Andrew Stubbs  <ams@codesourcery.com>
4911
4912         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
4913         expected results.
4914
4915 2020-11-24  Andrew Stubbs  <ams@codesourcery.com>
4916
4917         * plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
4918         (reserved): Delete unused define.
4919
4920 2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>
4921
4922         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
4923         Tcl 8.5-specific behavior.
4924         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
4925
4926 2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
4927
4928         * env.c (gomp_global_icv): Remove nest_var field.  Add
4929         max_active_levels_var field.
4930         (gomp_max_active_levels_var): Remove.
4931         (parse_boolean): Return true on success.
4932         (handle_omp_display_env): Express OMP_NESTED in terms of
4933         max_active_levels_var.  Change format specifier for
4934         max_active_levels_var.
4935         (initialize_env): Set max_active_levels_var from
4936         OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
4937         OMP_PROC_BIND.
4938         * icv.c (omp_set_nested): Express in terms of
4939         max_active_levels_var.
4940         (omp_get_nested): Likewise.
4941         (omp_set_max_active_levels): Use max_active_levels_var field instead
4942         of gomp_max_active_levels_var.
4943         (omp_get_max_active_levels): Likewise.
4944         * libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
4945         max_active_levels_var field.
4946         (gomp_supported_active_levels): Set to UCHAR_MAX.
4947         (gomp_max_active_levels_var): Delete.
4948         * libgomp.texi (omp_get_nested): Update documentation.
4949         (omp_set_nested): Likewise.
4950         (OMP_MAX_ACTIVE_LEVELS): Likewise.
4951         (OMP_NESTED): Likewise.
4952         (OMP_NUM_THREADS): Likewise.
4953         (OMP_PROC_BIND): Likewise.
4954         * parallel.c (gomp_resolve_num_threads): Replace reference
4955         to nest_var with max_active_levels_var.  Use max_active_levels_var
4956         field instead of gomp_max_active_levels_var.
4957
4958 2020-11-18  Tobias Burnus  <tobias@codesourcery.com>
4959
4960         * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
4961         nvptx_usleep; use also for device={arch(gcn)}.
4962
4963 2020-11-14  Jakub Jelinek  <jakub@redhat.com>
4964
4965         * testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
4966         (foo): Add tests for non-VLA private and firstprivate clauses on
4967         omp task.
4968         (bar): Likewise.  Remove taking of address from private/firstprivate
4969         variables.
4970         * testsuite/libgomp.c++/allocate-1.C (struct S): New type.
4971         (foo): Add p, q, px and s arguments.  Add tests for array reductions
4972         and for non-VLA private and firstprivate clauses on omp task.
4973         (bar): Removed.
4974         (main): Adjust foo caller.  Don't call bar.
4975
4976 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
4977             Thomas Schwinge  <thomas@codesourcery.com>
4978
4979         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
4980         New.
4981         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
4982         Likewise.
4983         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4984         Likewise.
4985         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
4986         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
4987
4988 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
4989             Thomas Schwinge  <thomas@codesourcery.com>
4990
4991         PR fortran/94358
4992         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.
4993
4994 2020-11-13  Jakub Jelinek  <jakub@redhat.com>
4995
4996         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
4997         for array reductions.
4998         (main): Adjust foo callers.
4999
5000 2020-11-12  Jakub Jelinek  <jakub@redhat.com>
5001
5002         * libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
5003         * omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
5004         * libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
5005         * allocator.c (omp_aligned_alloc): New for now static function,
5006         add alignment argument and handle it.
5007         (omp_alloc): Reimplement using omp_aligned_alloc.
5008         (GOMP_alloc, GOMP_free): New functions.
5009         (omp_free): Add ialias.
5010         * testsuite/libgomp.c-c++-common/allocate-1.c: New test.
5011         * testsuite/libgomp.c++/allocate-1.C: New test.
5012
5013 2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>
5014
5015         PR fortran/97782
5016         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.
5017
5018 2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>
5019
5020         * libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
5021         usable.
5022         * oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
5023         'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
5024         (goacc_enter_datum): Likewise for call to gomp_map_vars_async.
5025         (goacc_enter_data_internal): Likewise.
5026         * target.c (gomp_map_vars_internal):
5027         Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
5028         of gomp_attach_pointer for OpenMP cases.
5029         (gomp_exit_data): Add handling of GOMP_MAP_DETACH.
5030         (GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
5031         * testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.
5032
5033 2020-11-05  Ulrich Drepper  <drepper@redhat.com>
5034             Kwok Cheung Yeung  <kcy@codesourcery.com>
5035
5036         * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
5037         * Makefile.in: Regenerate.
5038         * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
5039         pragmas to ignore -Wdeprecated-declarations warnings.
5040         * icv.c: Likewise.
5041         * omp.h.in (__GOMP_DEPRECATED_5_0): Define.
5042         Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
5043         and omp_get_nested with __GOMP_DEPRECATED_5_0.
5044         * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
5045         deprecated.
5046         * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
5047         to test options.
5048         * testsuite/libgomp.c/affinity-1.c: Likewise.
5049         * testsuite/libgomp.c/affinity-2.c: Likewise.
5050         * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
5051         * testsuite/libgomp.c/lib-1.c: Likewise.
5052         * testsuite/libgomp.c/nested-1.c: Likewise.
5053         * testsuite/libgomp.c/nested-2.c: Likewise.
5054         * testsuite/libgomp.c/nested-3.c: Likewise.
5055         * testsuite/libgomp.c/pr32362-1.c: Likewise.
5056         * testsuite/libgomp.c/pr32362-2.c: Likewise.
5057         * testsuite/libgomp.c/pr32362-3.c: Likewise.
5058         * testsuite/libgomp.c/pr35549.c: Likewise.
5059         * testsuite/libgomp.c/pr42942.c: Likewise.
5060         * testsuite/libgomp.c/pr61200.c: Likewise.
5061         * testsuite/libgomp.c/sort-1.c: Likewise.
5062         * testsuite/libgomp.c/target-5.c: Likewise.
5063         * testsuite/libgomp.c/target-6.c: Likewise.
5064         * testsuite/libgomp.c/teams-1.c: Likewise.
5065         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5066         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5067         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
5068         * testsuite/libgomp.fortran/affinity1.f90: Likewise.
5069         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5070         * testsuite/libgomp.fortran/lib2.f: Likewise.
5071         * testsuite/libgomp.fortran/nested1.f90: Likewise.
5072         * testsuite/libgomp.fortran/teams1.f90: Likewise.
5073
5074 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
5075
5076         PR target/85486
5077         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
5078         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
5079         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
5080
5081 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
5082
5083         PR testsuite/80219
5084         PR testsuite/85303
5085         * testsuite/lib/libgomp.exp (libgomp_init): Set
5086         'gcc_warning_prefix', 'gcc_error_prefix'.
5087
5088 2020-10-30  Jakub Jelinek  <jakub@redhat.com>
5089
5090         * target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
5091         even in field_tgt_clear initializer.
5092
5093 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5094
5095         * testsuite/libgomp.c/target-42.c: New test.
5096
5097 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5098             Tom de Vries  <tdevries@suse.de>
5099
5100         PR testsuite/81690
5101         * testsuite/libgomp.c/usleep.h: New file.
5102         * testsuite/libgomp.c/target-32.c: Include usleep.h.
5103         (main): Use tgt_usleep instead of usleep.
5104         * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
5105         (main): Use tgt_usleep instead of usleep.
5106
5107 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5108
5109         PR lto/96680
5110         * testsuite/libgomp.c/declare-variant-1.c: New test.
5111
5112 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
5113
5114         * testsuite/libgomp.c/target-41.c: New test.
5115
5116 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
5117
5118         * icv.c (omp_get_initial_device): Remove including corresponding
5119         ialias.
5120         * icv-device.c (omp_get_initial_device): New function.  Return
5121         gomp_get_num_devices ().  Add ialias.
5122         * target.c (resolve_device): Don't fail with
5123         OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
5124         gomp_get_num_devices ().
5125         (omp_target_alloc, omp_target_free, omp_target_is_present,
5126         omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr,
5127         omp_target_disassociate_ptr, omp_pause_resource): Use
5128         gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
5129         first use in the functions, in uses dominated by the
5130         gomp_get_num_devices call use num_devices_openmp instead.
5131         * libgomp.texi (omp_get_initial_device): Document.
5132         * config/gcn/icv-device.c (omp_get_initial_device): New function.
5133         Add ialias.
5134         * config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
5135         * testsuite/libgomp.c/target-40.c: New test.
5136
5137 2020-10-21  Jakub Jelinek  <jakub@redhat.com>
5138
5139         * env.c (parse_target_offload): Change new_offload var type to int,
5140         preinitialize to -1, remove found var and test new_offload != -1
5141         instead of found.
5142
5143 2020-10-20  Jakub Jelinek  <jakub@redhat.com>
5144
5145         * target.c (gomp_target_init): Inside of the function, use automatic
5146         variables corresponding to num_devices, num_devices_openmp and devices
5147         global variables and update the globals only at the end of the
5148         function.
5149
5150 2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>
5151
5152         * env.c (gomp_target_offload_var): New.
5153         (parse_target_offload): New.
5154         (handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
5155         (initialize_env): Parse OMP_TARGET_OFFLOAD.
5156         * libgomp.h (gomp_target_offload_t): New.
5157         (gomp_target_offload_var): New.
5158         * libgomp.texi (OMP_TARGET_OFFLOAD): New section.
5159         * target.c (resolve_device): Generate error if device not found and
5160         offloading is mandatory.
5161         (gomp_target_fallback): Generate error if offloading is mandatory.
5162         (GOMP_target): Add argument in call to gomp_target_fallback.
5163         (GOMP_target_ext): Likewise.
5164         (gomp_target_data_fallback): Generate error if offloading is mandatory.
5165         (GOMP_target_data): Add argument in call to gomp_target_data_fallback.
5166         (GOMP_target_data_ext): Likewise.
5167         (gomp_target_task_fn): Add argument in call to gomp_target_fallback.
5168         (gomp_target_init): Return early if offloading is disabled.
5169
5170 2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
5171
5172         * libgomp.texi (omp_get_max_active_levels): Modify description.
5173         (omp_get_supported_active_levels): Make descriptions consistent.
5174
5175 2020-10-14  Jakub Jelinek  <jakub@redhat.com>
5176
5177         * libgomp.texi (omp_get_supported_active_levels): Fix a typo.
5178
5179 2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
5180
5181         * env.c (gomp_max_active_levels_var): Initialize to
5182         gomp_supported_active_levels.
5183         (initialize_env): Limit gomp_max_active_levels_var to be at most
5184         equal to gomp_supported_active_levels.
5185         * fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
5186         (omp_get_supported_active_levels_): New.
5187         * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
5188         to at most equal to gomp_supported_active_levels.
5189         (omp_get_supported_active_levels): New.
5190         * libgomp.h (gomp_supported_active_levels): New.
5191         * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
5192         omp_get_supported_active_levels_.
5193         * libgomp.texi (omp_get_supported_active_levels): New.
5194         (omp_set_max_active_levels): Update.  Add reference to
5195         omp_get_supported_active_levels.
5196         * omp.h.in (omp_get_supported_active_levels): New.
5197         * omp_lib.f90.in (omp_get_supported_active_levels): New.
5198         * omp_lib.h.in (omp_get_supported_active_levels): New.
5199         * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
5200         against omp_get_supported_active_levels.
5201         * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.
5202
5203 2020-10-11  Clement Chigot  <clement.chigot@atos.net>
5204
5205         * config/t-aix: Delete and recreate libgomp before creating
5206         FAT library.
5207
5208 2020-10-08  Tom de Vries  <tdevries@suse.de>
5209
5210         PR libgomp/81802
5211         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
5212         dimensions.
5213
5214 2020-10-06  Tom de Vries  <tdevries@suse.de>
5215
5216         * testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.
5217
5218 2020-10-06  Tom de Vries  <tdevries@suse.de>
5219
5220         PR middle-end/90861
5221         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.
5222
5223 2020-10-05  Tom de Vries  <tdevries@suse.de>
5224
5225         PR fortran/95654
5226         * testsuite/libgomp.fortran/pr95654.f90: New test.
5227
5228 2020-10-02  Tobias Burnus  <tobias@codesourcery.com>
5229
5230         * Makefile.in: Regenerate with automake 1.15.1.
5231         * aclocal.m4: Likewise.
5232         * configure: Likewise.
5233         * testsuite/Makefile.in: Likewise.
5234
5235 2020-09-30  Andrew Stubbs  <ams@codesourcery.com>
5236
5237         * parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
5238         and amdgcn targets.
5239
5240 2020-09-30  Tobias Burnus  <tobias@codesourcery.com>
5241
5242         * testsuite/libgomp.fortran/declare-target-3.f90: New test.
5243
5244 2020-09-29  Andrew Stubbs  <ams@codesourcery.com>
5245
5246         * config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
5247         total number of threads is one.
5248         (gomp_team_barrier_wake): Likewise.
5249         (gomp_team_barrier_wait_end): Likewise.
5250         (gomp_team_barrier_wait_cancel_end): Likewise.
5251         * config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
5252         (gomp_team_barrier_wake): Likewise.
5253         (gomp_team_barrier_wait_end): Likewise.
5254         (gomp_team_barrier_wait_cancel_end): Likewise.
5255         * testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.
5256
5257 2020-09-28  Tobias Burnus  <tobias@codesourcery.com>
5258
5259         PR middle-end/96390
5260         * testsuite/libgomp.c++/pr96390.C: New test.
5261         * testsuite/libgomp.c-c++-common/pr96390.c: New test.
5262
5263 2020-09-27  Clement Chigot  <clement.chigot@atos.net>
5264
5265         * config/t-aix: Use $(AR) without -X32_64.
5266
5267 2020-09-25  Jakub Jelinek  <jakub@redhat.com>
5268
5269         * testsuite/libgomp.c/loop-25.c: New test.
5270
5271 2020-09-22  Tobias Burnus  <tobias@codesourcery.com>
5272
5273         PR fortran/95654
5274         * testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.
5275
5276 2020-09-22  Tom de Vries  <tdevries@suse.de>
5277
5278         * plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
5279         fails.
5280
5281 2020-09-16  Nathan Sidwell  <nathan@acm.org>
5282
5283         * testsuite/libgomp.c++/udr-3.C: Add missing ctor.
5284
5285 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
5286
5287         PR fortran/96668
5288         * target.c (gomp_map_vars_internal): Initialize has_nullptr.
5289
5290 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
5291
5292         PR fortran/96668
5293         * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
5294         * target.c (gomp_map_vars_existing): Add always_to_flag flag.
5295         (gomp_map_vars_existing): Update call to it.
5296         (gomp_map_fields_existing): Likewise
5297         (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
5298         now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
5299         remapped.
5300         (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
5301         GOMP_MAP_POINTER.
5302         * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
5303         * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
5304
5305 2020-09-14  Tom de Vries  <tdevries@suse.de>
5306
5307         * config/nvptx/atomic.c: New file.  Add
5308         __sync_val_compare_and_swap_16.
5309         * testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
5310         target offload_target_nvptx.
5311
5312 2020-09-08  Julian Brown  <julian@codesourcery.com>
5313
5314         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
5315         iteration-ordering assumptions.
5316
5317 2020-09-08  Julian Brown  <julian@codesourcery.com>
5318
5319         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
5320         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5321
5322 2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>
5323
5324         * plugin/plugin-nvptx.c (nvptx_free):
5325         Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
5326         CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
5327         comments.
5328
5329 2020-08-20  Tobias Burnus  <tobias@codesourcery.com>
5330
5331         * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.
5332
5333 2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
5334
5335         * testsuite/libgomp.c-c++-common/reduction-16.c: New.
5336
5337 2020-08-13  Jakub Jelinek  <jakub@redhat.com>
5338
5339         * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
5340         * testsuite/libgomp.c/loop-23.c (main): Likewise.
5341         * testsuite/libgomp.c/loop-24.c: New test.
5342
5343 2020-08-08  Jakub Jelinek  <jakub@redhat.com>
5344             Tobias Burnus  <tobias@codesourcery.com>
5345
5346         PR fortran/93553
5347         * testsuite/libgomp.fortran/pr93553.f90: New test.
5348
5349 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
5350
5351         * testsuite/libgomp.c/loop-22.c: New test.
5352         * testsuite/libgomp.c/loop-23.c: New test.
5353
5354 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
5355
5356         PR middle-end/96459
5357         * testsuite/libgomp.c/teams-3.c: New test.
5358         * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
5359         if not defined yet.
5360         (N(test)): Use it before all N(f*) calls.
5361         * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
5362         (main): Don't call all test_* functions from within
5363         #pragma omp teams reduction(|:err), call them directly.
5364
5365 2020-08-04  Tom de Vries  <tdevries@suse.de>
5366
5367         PR target/96428
5368         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
5369         * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.
5370
5371 2020-08-03  Julian Brown  <julian@codesourcery.com>
5372             Thomas Schwinge  <thomas@codesourcery.com>
5373
5374         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
5375         shared-memory devices.  Extend with further checking.
5376
5377 2020-08-03  Martin Jambor  <mjambor@suse.cz>
5378
5379         * plugin/Makefrag.am: Remove configuration of HSA plugin.
5380         * aclocal.m4: Regenerated.
5381         * Makefile.in: Regenerated.
5382         * config.h.in: Regenerated.
5383         * configure: Regenerated.
5384         * plugin/configfrag.ac: Likewise.
5385         * plugin/hsa_ext_finalize.h: Removed.
5386         * plugin/plugin-hsa.c: Likewise.
5387         * testsuite/Makefile.in: Regenerated.
5388         * testsuite/lib/libgomp.exp
5389         (offload_target_to_openacc_device_type): Remove hsa case.
5390         (check_effective_target_hsa_offloading_selected_nocache): Removed
5391         (check_effective_target_hsa_offloading_selected): Likewise.
5392         (libgomp_init): Do not add -Wno-hsa to additional_flags.
5393         * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
5394         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
5395         * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
5396         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
5397         * testsuite/libgomp.hsa.c/c.exp: Likewise.
5398         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
5399         * testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
5400         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
5401         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
5402         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
5403         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
5404         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
5405         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
5406         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
5407         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
5408         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
5409         * testsuite/libgomp.hsa.c/pr82416.c: Likewise.
5410         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
5411         * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
5412         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
5413         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
5414         * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
5415         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
5416         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
5417
5418 2020-07-27  Julian Brown  <julian@codesourcery.com>
5419             Thomas Schwinge  <thomas@codesourcery.com>
5420
5421         * libgomp.h (struct target_var_desc): Rename do_detach field to
5422         is_attach.
5423         * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
5424         GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
5425         (goacc_enter_data_internal): Don't affect reference counts
5426         for attach mappings.
5427         (goacc_exit_data_internal): Don't affect reference counts for detach
5428         mappings.
5429         * target.c (gomp_map_vars_existing): Don't affect reference counts for
5430         attach mappings.
5431         (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
5432         mark attach mappings.
5433         (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
5434         reference count for attach mappings.
5435         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
5436         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
5437         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
5438         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
5439         test as shouldfail.
5440         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
5441         gracefully in no-finalize mode.
5442         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.
5443
5444 2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>
5445
5446         * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
5447         use.
5448         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5449         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5450
5451 2020-07-23  Julian Brown  <julian@codesourcery.com>
5452             Thomas Schwinge  <thomas@codesourcery.com>
5453
5454         * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
5455         finalization for detach operation.
5456         * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
5457         New test.
5458
5459 2020-07-23  Tobias Burnus  <tobias@codesourcery.com>
5460
5461         * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
5462         * libgomp_f.h.in (omp_check_defines): Check whether
5463         sizeof of determined Fortran kind and C typedef match.
5464         * omp_lib.f90.in: Add omp_depened_kind.
5465         * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
5466         * configure: Regenerate.
5467         * Makefile.in: Regenerate.
5468         * testsuite/Makefile.in: Regenerate.
5469
5470 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
5471
5472         * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
5473         gcc/testsuite/c-c++-common/gomp/.
5474         * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
5475         * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
5476         from gcc/testsuite/gfortran.dg/gomp/.
5477         * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.
5478
5479 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
5480
5481         * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
5482         * omp_lib.h.in: Likewise.
5483
5484 2020-07-18  H.J. Lu  <hjl.tools@gmail.com>
5485
5486         PR target/95620
5487         * testsuite/libgomp.c/pr95620.c: New test.
5488
5489 2020-07-16  Julian Brown  <julian@codesourcery.com>
5490             Thomas Schwinge  <thomas@codesourcery.com>
5491
5492         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
5493         * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
5494
5495 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5496
5497         * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
5498         avoid conversion on 32bit systems from 32bit to 64bit due
5499         to -fdefault-integer-8.
5500
5501 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5502
5503         * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
5504         variables; add character(kind=4) tests; update TODO comment.
5505
5506 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5507
5508         * allocator.c: Add ialias for omp_init_allocator and
5509         omp_destroy_allocator.
5510         * configure.ac: Set INTPTR_T_KIND.
5511         * configure: Regenerate.
5512         * Makefile.in: Regenerate.
5513         * testsuite/Makefile.in: Regenerate.
5514         * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
5515         omp_set_default_allocator_, omp_get_default_allocator_): New
5516         functions and ialias_redirect.
5517         * icv.c: Add ialias for omp_set_default_allocator and
5518         omp_get_default_allocator.
5519         * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
5520         omp_destroy_allocator_, omp_set_default_allocator_ and
5521         omp_get_default_allocator_.
5522         * omp_lib.f90.in: Add allocator traits parameters, declare
5523         allocator routines and add related kind parameters.
5524         * omp_lib.h.in: Likewise.
5525         * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
5526         * testsuite/libgomp.fortran/alloc-1.F90: New test.
5527         * testsuite/libgomp.fortran/alloc-2.F90: New test.
5528         * testsuite/libgomp.fortran/alloc-3.F: New test.
5529         * testsuite/libgomp.fortran/alloc-4.f90: New test.
5530         * testsuite/libgomp.fortran/alloc-5.f90: New test.
5531
5532 2020-07-14  Tom de Vries  <tom@codesourcery.com>
5533             Cesar Philippidis  <cesar@codesourcery.com>
5534             Thomas Schwinge  <thomas@codesourcery.com>
5535             Kwok Cheung Yeung  <kcy@codesourcery.com>
5536
5537         * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
5538         New variable.
5539         (acc_init_1): Set acc_init_thread to pthread_self ().  Set
5540         acc_init_state to initializing at the start, and to initialized at the
5541         end.
5542         (self_initializing_p): New function.
5543         (acc_get_device_type): Return acc_device_none if called by thread that
5544         is currently executing acc_init_1.
5545         * libgomp.texi (acc_get_device_type): Update documentation.
5546         (Implementation Status and Implementation-Defined Behavior): Likewise.
5547         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
5548
5549 2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
5550
5551         * config/t-aix: Set BITS from compiler cpp macro.
5552
5553 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
5554
5555         * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
5556
5557 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
5558
5559         PR fortran/67311
5560         * testsuite/libgomp.fortran/target-map-1.f90: New test.
5561
5562 2020-07-14  Jakub Jelinek  <jakub@redhat.com>
5563
5564         * testsuite/libgomp.c/loop-21.c: New test.
5565
5566 2020-07-13  Julian Brown  <julian@codesourcery.com>
5567             Thomas Schwinge  <thomas@codesourcery.com>
5568
5569         * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
5570
5571 2020-07-10  Julian Brown  <julian@codesourcery.com>
5572             Thomas Schwinge  <thomas@codesourcery.com>
5573
5574         * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
5575         dynamic_refcount.
5576         (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
5577         * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
5578         dynamic_refcount.
5579         (acc_unmap_data): Update comment.
5580         (goacc_map_var_existing, goacc_enter_datum): Adjust for
5581         dynamic_refcount semantics.
5582         (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
5583         Adjust for dynamic_refcount semantics.
5584         (goacc_enter_data_internal): Implement "present" case of dynamic
5585         memory-map handling here.  Update "non-present" case for
5586         dynamic_refcount semantics.
5587         (goacc_exit_data_internal): Use goacc_exit_datum_1.
5588         * target.c (gomp_map_vars_internal): Remove
5589         GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
5590         handling.
5591         (gomp_unmap_vars_internal): Remove virtual_refcount handling.
5592         (gomp_load_image_to_device): Substitute dynamic_refcount for
5593         virtual_refcount.
5594         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
5595         * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
5596         * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
5597         * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
5598         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
5599         trace output.
5600         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
5601         trace output.
5602         * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
5603         test.
5604         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
5605         Remove stale comment.
5606         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
5607         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
5608         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
5609         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
5610         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
5611         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.
5612
5613 2020-07-10  Julian Brown  <julian@codesourcery.com>
5614             Thomas Schwinge  <thomas@codesourcery.com>
5615
5616         * oacc-mem.c (goacc_map_var_existing): New function.
5617         (goacc_enter_datum): Use above function.
5618         (goacc_exit_datum_1): New function.
5619         (goacc_exit_datum): Use above function.
5620
5621 2020-07-09  Julian Brown  <julian@codesourcery.com>
5622             Thomas Schwinge  <thomas@codesourcery.com>
5623
5624         PR middle-end/95270
5625         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
5626         * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
5627
5628 2020-07-09  Julian Brown  <julian@codesourcery.com>
5629
5630         * oacc-mem.c (find_group_last): Group data-movement clauses
5631         (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
5632         GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.
5633
5634 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
5635
5636         * testsuite/libgomp.c/loop-19.c: New test.
5637         * testsuite/libgomp.c/loop-20.c: New test.
5638
5639 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
5640
5641         * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
5642         2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
5643         it.  Remove __omp_alloctrait_value_max__.
5644         * allocator.c (omp_init_allocator): Handle omp_atv_default for
5645         omp_atk_alignment and omp_atk_pool_size.
5646
5647 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5648
5649         * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
5650         behavior for 'GOMP_MAP_FORCE_FROM'.
5651         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.
5652
5653 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5654
5655         * oacc-mem.c (goacc_exit_data_internal): Remove
5656         'GOMP_MAP_ALWAYS_FROM' handling.
5657
5658 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
5659
5660         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
5661         'scan-assembler' with 'scan-offload-rtl'.
5662         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
5663         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
5664         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
5665         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.
5666
5667 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
5668
5669         * target.c (gomp_map_vars_existing): Assert 'kind !=
5670         GOMP_MAP_ATTACH'.
5671         (gomp_map_vars_internal): Clean up.
5672
5673 2020-06-27  Jakub Jelinek  <jakub@redhat.com>
5674
5675         * testsuite/libgomp.c/loop-17.c: New test.
5676         * testsuite/libgomp.c/loop-18.c: New test.
5677
5678 2020-06-26  Marek Polacek  <polacek@redhat.com>
5679
5680         * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.
5681
5682 2020-06-23  Alexandre Oliva  <oliva@adacore.com>
5683
5684         * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
5685         * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.
5686
5687 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
5688
5689         * Makefile.am: Use -include.
5690         * Makefile.in: Regenerate.
5691
5692 2020-06-21  David Edelsohn  <dje.gcc@gmail.com>
5693
5694         * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
5695         * Makefile.in: Regenerate
5696         * configure.ac (tmake_file): Substitute.
5697         * configure: Regenerate.
5698         * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
5699         * config/t-aix: New file.
5700
5701 2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>
5702
5703         PR lto/94848
5704         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
5705         'dg-do run'.
5706
5707 2020-06-17  Andrew Stubbs  <ams@codesourcery.com>
5708
5709         * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
5710         variant for HSA_RUNTIME_LIB name.
5711         (find_executable_symbol_1): Delete.
5712         (find_executable_symbol): Delete.
5713         (init_kernel_properties): Add ".kd" suffix to symbol names.
5714         (find_load_offset): Delete.
5715         (create_and_finalize_hsa_program): Remove relocation handling.
5716
5717 2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
5718
5719         * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
5720
5721 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
5722
5723         PR lto/94848
5724         PR middle-end/95551
5725         * testsuite/libgomp.fortran/target-var.f90: New test.
5726
5727 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
5728             Julian Brown  <julian@codesourcery.com>
5729
5730         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
5731         special handling.
5732
5733 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
5734             Julian Brown  <julian@codesourcery.com>
5735
5736         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5737         Simplify.
5738
5739 2020-06-05  Julian Brown  <julian@codesourcery.com>
5740
5741         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
5742         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.
5743
5744 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5745
5746         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5747         Evaluate 'copyfrom' individually for each entry.
5748         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
5749
5750 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5751
5752         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5753         Evaluate 'finalize' individually for each entry.
5754         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
5755         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
5756         file.
5757
5758 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5759
5760         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
5761         usage.
5762         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
5763
5764 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5765             Julian Brown  <julian@codesourcery.com>
5766
5767         * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
5768         checking.
5769         (acc_unmap_data, goacc_exit_data_internal): Restore
5770         'is_tgt_unmapped' checking.
5771         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
5772         file.
5773         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
5774         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
5775         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
5776         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
5777         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
5778         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
5779
5780 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5781             Julian Brown  <julian@codesourcery.com>
5782
5783         * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.
5784
5785 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5786
5787         PR libgomp/92854
5788         * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
5789
5790 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5791
5792         PR libgomp/92854
5793         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
5794         more.
5795
5796 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5797             Julian Brown  <julian@codesourcery.com>
5798
5799         * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
5800         'gomp_map_vars'.
5801          (acc_map_data): Clean up accordingly.
5802
5803 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5804
5805         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
5806         of over-eager 'finalize' clause.
5807         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
5808         file.
5809         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
5810         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
5811         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
5812         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
5813         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
5814         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
5815         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
5816         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
5817
5818 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5819
5820         * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
5821
5822 2020-06-04  Julian Brown  <julian@codesourcery.com>
5823
5824         * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
5825         error path.
5826         (goacc_detach_internal): Likewise.
5827
5828 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5829
5830         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
5831         the checkpoint.
5832         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
5833         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
5834         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
5835         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
5836         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
5837
5838 2020-06-02  Jakub Jelinek  <jakub@redhat.com>
5839
5840         * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
5841         defined.
5842
5843 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
5844
5845         * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
5846
5847 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
5848
5849         * allocator.c (omp_alloc): For size == 0, return NULL early.
5850
5851 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
5852
5853         PR bootstrap/95413
5854         * configure: Regenerated.
5855
5856 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
5857
5858         PR libfortran/95191
5859         * testsuite/libgomp.fortran/async_io_9.f90: New test.
5860
5861 2020-05-19  Jakub Jelinek  <jakub@redhat.com>
5862
5863         * omp.h.in (omp_uintptr_t): New typedef.
5864         (__GOMP_UINTPTR_T_ENUM): Define.
5865         (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
5866         omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
5867         (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
5868         (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
5869         omp_get_default_allocator, omp_alloc, omp_free): Declare.
5870         * libgomp.h (struct gomp_team_state): Add def_allocator field.
5871         (gomp_def_allocator): Declare.
5872         * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
5873         omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
5874         omp_alloc and omp_free.
5875         * team.c (gomp_team_start): Copy over ts.def_allocator.
5876         * env.c (gomp_def_allocator): New variable.
5877         (parse_wait_policy): Adjust function comment.
5878         (parse_allocator): New function.
5879         (handle_omp_display_env): Print OMP_ALLOCATOR.
5880         (initialize_env): Call parse_allocator.
5881         * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
5882         * allocator.c: New file.
5883         * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
5884         functions.
5885         * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
5886         * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
5887         * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
5888         * Makefile.in: Regenerated.
5889
5890 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
5891
5892         PR bootstrap/95147
5893         * configure: Regenerated.
5894
5895 2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
5896
5897         PR libfortran/95119
5898         * testsuite/libgomp.fortran/close_errors_1.f90: New test.
5899
5900 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
5901
5902         * configure: Regenerated.
5903
5904 2020-05-14  Jakub Jelinek  <jakub@redhat.com>
5905
5906         * testsuite/libgomp.c-c++-common/target-40.c: New test.
5907
5908 2020-05-13  Tobias Burnus  <tobias@codesourcery.com>
5909
5910         PR fortran/94690
5911         * testsuite/libgomp.fortran/pr66199-3.f90: New.
5912         * testsuite/libgomp.fortran/pr66199-4.f90: New.
5913         * testsuite/libgomp.fortran/pr66199-5.f90: New.
5914         * testsuite/libgomp.fortran/pr66199-6.f90: New.
5915         * testsuite/libgomp.fortran/pr66199-7.f90: New.
5916         * testsuite/libgomp.fortran/pr66199-8.f90: New.
5917         * testsuite/libgomp.fortran/pr66199-9.f90: New.
5918
5919 2020-05-12  Jakub Jelinek  <jakub@redhat.com>
5920
5921         * testsuite/libgomp.c/target-39.c: New test.
5922
5923 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
5924
5925         * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
5926         * openacc.f90 (acc_device_current): Likewise.
5927         * openacc.h (acc_device_current): Likewise.
5928         * openacc_lib.h (acc_device_current): Likewise.
5929
5930         PR target/94282
5931         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
5932         'dg-allow-blank-lines-in-output'.
5933
5934         * oacc-init.c (get_openacc_name): Handle 'gcn'.
5935         * testsuite/lib/libgomp.exp
5936         (offload_target_to_openacc_device_type) [amdgcn*]: Return
5937         'radeon'.  Adjust all users.
5938         (check_effective_target_openacc_amdgcn_accel_present): Rename
5939         to...
5940         (check_effective_target_openacc_radeon_accel_present): ... this.
5941         Adjust all users.
5942         (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
5943         (check_effective_target_openacc_radeon_accel_selected): ... this.
5944         Adjust all users.
5945
5946         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
5947         'dg-do run'.
5948
5949 2020-04-23  Andrew Stubbs  <ams@codesourcery.com>
5950
5951         PR other/94629
5952
5953         * plugin/plugin-gcn.c (init_hsa_context): Check return value from
5954         hsa_iterate_agents.
5955         (GOMP_OFFLOAD_init_device): Check return values from both calls to
5956         hsa_agent_iterate_regions.
5957
5958 2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>
5959
5960         PR middle-end/94635
5961         * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
5962         run'.
5963
5964 2020-04-20  Tobias Burnus  <tobias@codesourcery.com>
5965
5966         PR middle-end/94120
5967         * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
5968         test case.
5969
5970 2020-04-17  Tobias Burnus  <tobias@codesourcery.com>
5971
5972         PR middle-end/94635
5973         * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
5974
5975 2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>
5976
5977         PR libgomp/92843
5978         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
5979         Rename to...
5980         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
5981         ... this.
5982         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
5983         Rename to...
5984         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
5985         ... this.
5986         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
5987         Rename to...
5988         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
5989         ... this.
5990         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
5991         Rename to...
5992         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
5993         ... this.
5994         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
5995         Rename to...
5996         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
5997         ... this.
5998         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
5999         Rename to...
6000         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
6001         ... this.
6002         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
6003         Rename to...
6004         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
6005         ... this.
6006         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
6007         Rename to...
6008         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
6009         ... this.
6010         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
6011         Rename to...
6012         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
6013         ... this.
6014         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
6015         Rename to...
6016         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
6017         ... this.
6018         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
6019         Rename to...
6020         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
6021         ... this.
6022         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
6023         Rename to...
6024         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
6025         ... this.
6026         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
6027         Rename to...
6028         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
6029         ... this.
6030         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
6031         Rename to...
6032         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
6033         ... this.
6034         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
6035         Rename to...
6036         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
6037         ... this.
6038         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
6039         Rename to...
6040         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
6041         ... this.
6042
6043 2020-04-10  Julian Brown  <julian@codesourcery.com>
6044             Thomas Schwinge  <thomas@codesourcery.com>
6045
6046         PR libgomp/92843
6047         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
6048         New file.
6049         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
6050         Likewise.
6051         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
6052         Likewise.
6053         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
6054         Likewise.
6055         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
6056         Likewise.
6057         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
6058         Likewise.
6059         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
6060         Likewise.
6061         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
6062         Likewise.
6063         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
6064         Likewise.
6065         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
6066         Likewise.
6067         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
6068         Likewise.
6069         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
6070         Likewise.
6071         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
6072         Likewise.
6073         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
6074         Likewise.
6075         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
6076         Likewise.
6077         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
6078         Likewise.
6079
6080 2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>
6081
6082         * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
6083         run'.
6084
6085 2020-04-08  Tobias Burnus  <tobias@codesourcery.com>
6086
6087         PR middle-end/94120
6088         * libgomp.oacc-c++/declare-pr94120.C: New.
6089
6090 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
6091
6092         * configure.ac: Add testsuite/libgomp-site-extra.exp to output
6093         files.
6094         * configure: Regenerate.
6095         * testsuite/libgomp-site-extra.exp.in: New file.
6096         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
6097         variable.
6098         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
6099         variable.
6100         * testsuite/Makefile.in: Regenerate.
6101
6102 2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>
6103
6104         PR tree-optimization/89713
6105         PR c/94392
6106         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
6107         'bar.sync'.
6108         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
6109
6110 2020-03-31  Tobias Burnus  <tobias@codesourcery.com>
6111
6112         * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
6113         * testsuite/libgomp.fortran/target-enter-data-1.f90: New.
6114
6115 2020-03-24  Tobias Burnus  <tobias@codesourcery.com>
6116
6117         PR libgomp/81689
6118         * testsuite/libgomp.c/target-link-1.c: Remove xfail.
6119
6120 2020-03-20  Tobias Burnus  <tobias@codesourcery.com>
6121
6122         PR libgomp/94251
6123         * target.c (gomp_load_image_to_device): Fix link
6124         variable handling.
6125
6126 2020-03-19  Jakub Jelinek  <jakub@redhat.com>
6127
6128         PR c++/93931
6129         * testsuite/libgomp.c++/pr93931.C: New test.
6130
6131 2020-03-19  Tobias Burnus  <tobias@codesourcery.com>
6132
6133         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
6134         dg-allow-blank-lines-in-output.
6135
6136 2020-03-18  Julian Brown <julian@codesourcery.com>
6137             Tobias Burnus  <tobias@codesourcery.com>
6138
6139         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
6140         it work concurrently.
6141
6142 2020-03-18  Tobias Burnus  <tobias@codesourcery.com>
6143
6144         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
6145         #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
6146         * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.
6147
6148 2020-03-14  Jakub Jelinek  <jakub@redhat.com>
6149
6150         PR middle-end/93566
6151         * testsuite/libgomp.c/pr93566.c: New test.
6152
6153 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
6154
6155         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
6156         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
6157         integer(acc_device_property) for the type of the return value of
6158         acc_get_property.
6159
6160 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
6161
6162         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
6163         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
6164         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
6165         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
6166         (acc_set_device_num): Fix Fortran argument name, use same name for C.
6167         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
6168         corrections; add note about the previous interface and named constant.
6169         (OpenACC library and environment variables): Fix two typos.
6170         * openacc.f90: Use for all procedures the argument names from the spec
6171         as for …_h they are user visible.
6172         (openacc_kinds): Rename acc_device_property to
6173         acc_device_property_kinds and change value to int32 ; and update users.
6174         Re-add acc_device_property for for backward compatibility.
6175         (acc_get_property_string_h): Clean up as acc_device_property_kind
6176         changed.
6177         (acc_get_property_h): Likewise and return c_size_t instead of
6178         acc_device_property.
6179         (openacc): Also export acc_device_property_kinds.
6180         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
6181         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
6182         handling; check against /= 0 instead of == 1 to match C.
6183         * openacc_lib.h: Use for all procedures the argument names from the spec
6184         as for …_h they are user visible. Place !GCC$ into the first column to
6185         be active also for fixed-form souce form.
6186         (acc_device_current, acc_device_property_kind, acc_device_property,
6187         acc_property_memory, acc_property_free_memory, acc_property_name,
6188         acc_property_vendor, acc_property_driver): New named constants.
6189         (acc_get_property, acc_get_property_string): New generic interface.
6190
6191 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
6192
6193         PR libgomp/93481
6194         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
6195         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
6196         optional.
6197         (gomp_target_task_fn): Assert "devicep->async_run_func".
6198         (clear_unsupported_flags): New function to remove unsupported flags
6199         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
6200         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
6201         * testsuite/libgomp.c/target-33.c:
6202         Remove xfail for offload_target_nvptx.
6203         * testsuite/libgomp.c/target-34.c: Likewise.
6204
6205 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
6206
6207         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
6208         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
6209         * testsuite/libgomp.c/target-34.c: Likewise.
6210         * testsuite/libgomp.c/target-link-1.c: Add xfail for
6211         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
6212
6213 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
6214
6215         * testsuite/libgomp.c/target-38.c: New test.
6216
6217 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
6218
6219         PR libgomp/93515
6220         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
6221
6222 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
6223
6224         * testsuite/lib/libgomp.exp
6225         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
6226         and not as 'source' argument to libgomp_target_compile.
6227
6228 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
6229
6230         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
6231         (gcn_gfx801_s): Remove.
6232         (isa_hsa_name): Remove gfx801.
6233         (isa_gcc_name): Remove gfx801/carizzo.
6234         (isa_code): Remove gfx801.
6235
6236 2020-02-03  Julian Brown  <julian@codesourcery.com>
6237             Tobias Burnus  <tobias@codesourcery.com>
6238
6239         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
6240         and *_finalize variants; document acc_attach and acc_detach; update
6241         references from OpenACC 2.0 to 2.6.
6242         * openacc.f90 (openacc_version): Update to 201711.
6243         * openacc_lib.h (openacc_version): Update to 201711.
6244         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
6245         openacc_version to 201711.
6246         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
6247
6248 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
6249
6250         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
6251         and vgpr_count fields.
6252         (struct kernel_info): Add a field for a hsa_kernel_description.
6253         (run_kernel): Reduce the number of threads/workers if the requested
6254         number would require too many VGPRs.
6255         (init_basic_kernel_info): Initialize description field with
6256         the hsa_kernel_description entry for the kernel.
6257
6258 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
6259
6260         PR bootstrap/93409
6261         * plugin/configfrag.ac (enable_offload_targets): Skip
6262         HSA and GCN plugin besides -m32 also for -mx32.
6263         * configure: Regenerate.
6264
6265 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
6266
6267         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
6268
6269 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
6270
6271         * plugin-gcn.c (struct agent_info): Add fields "name" and
6272         "vendor_name" ...
6273         (GOMP_OFFLOAD_init_device): ... and init from here.
6274         (struct hsa_context_info): Add field "driver_version_s" ...
6275         (init_hsa_contest): ... and init from here.
6276         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
6277         implementation.
6278         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
6279         Enable test execution for amdgcn and host offloading targets.
6280         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
6281         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
6282         (expect_device_properties): Split function into ...
6283         (expect_device_string_properties): ... this new function ...
6284         (expect_device_memory): ... and this new function.
6285         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
6286         Add test.
6287
6288 2020-01-28  Julian Brown  <julian@codesourcery.com>
6289
6290         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
6291         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
6292         component/non-component variable refs in a single directive.
6293         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
6294
6295 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
6296
6297         * configure.ac: Handle `--with-toolexeclibdir='.
6298         * Makefile.in: Regenerate.
6299         * aclocal.m4: Regenerate.
6300         * configure: Regenerate.
6301         * testsuite/Makefile.in: Regenerate.
6302
6303 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
6304
6305         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
6306         (expect_device_properties): Remove "expected_free_mem" argument,
6307         change "expected_total_mem" argument type to size_t;
6308         change types of acc_get_property results to size_t,
6309         adapt format strings.
6310         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
6311         Use %zu instead of %zd to print size_t values.
6312         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
6313         rename to ...
6314         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
6315         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
6316         rename to ...
6317         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
6318
6319 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
6320
6321         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
6322         the device id.
6323
6324 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
6325
6326         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
6327         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
6328         Adjust test dimensions for amdgcn.
6329         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
6330         gang/worker/vector expectations dynamically.
6331         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
6332         (main): Likewise.
6333         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
6334         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
6335         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
6336         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
6337         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
6338         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
6339         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
6340         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
6341         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
6342         (acc_gang): Recognise acc_device_radeon.
6343         (acc_worker): Likewise.
6344         (acc_vector): Likewise.
6345         (main): Set expectations for amdgcn.
6346         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
6347         (main): Adjust gang/worker/vector expectations dynamically.
6348         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
6349         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
6350         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
6351         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
6352         for amdgcn.
6353
6354 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
6355
6356         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
6357         acc_device_radeon.
6358         (openacc): Likewise.
6359         * openacc.f90 (openacc_kinds): Likewise.
6360         (openacc): Likewise.
6361         * openacc.h (acc_device_t): Likewise.
6362         * openacc_lib.h: Likewise.
6363         * testsuite/lib/libgomp.exp
6364         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
6365         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
6366         (cb_compute_construct_end): Likewise.
6367         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
6368         (cb_enqueue_launch_start): Likewise.
6369         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
6370         (cb_enter_data_end): Likewise.
6371         (cb_exit_data_start): Likewise.
6372         (cb_exit_data_end): Likewise.
6373         (cb_compute_construct_end): Likewise.
6374         (cb_enqueue_launch_start): Likewise.
6375         (cb_enqueue_launch_end): Likewise.
6376         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
6377         (main): Likewise.
6378
6379 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
6380
6381         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
6382         to use this instead of 'enum gomp_device_property'.
6383         (GOMP_OFFLOAD_get_property): Rename to...
6384         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
6385         * libgomp.h (struct gomp_device_descr): Move
6386         'GOMP_OFFLOAD_openacc_get_property'...
6387         (struct acc_dispatch_t): ... here.  Adjust all users.
6388         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
6389
6390         * target.c (gomp_map_vars_internal)
6391         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
6392         paths.
6393
6394 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
6395
6396         PR libgomp/93219
6397         * libgomp.h (gomp_print_string): Change return type from void to int.
6398         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
6399         not all characters have been written.
6400
6401 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
6402
6403         * libgomp.texi: Fix typos, use https.
6404
6405 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
6406
6407         * testsuite/libgomp.fortran/optional-map.f90: Add test for
6408         unallocated/disassociated actual arguments to nonallocatable/nonpointer
6409         dummy arguments; those are/shall be regarded as absent arguments.
6410         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
6411         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
6412
6413 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
6414
6415         Update copyright years.
6416
6417         * libgomp.texi: Bump @copying's copyright year.
6418
6419 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
6420
6421         PR libgomp/93065
6422         * oacc-init.c (goacc_runtime_deinitialize): New function.
6423
6424 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
6425
6426         PR bootstrap/93074
6427         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
6428         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
6429
6430 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
6431             Frederik Harwath  <frederik@codesourcery.com>
6432             Thomas Schwinge  <tschwinge@codesourcery.com>
6433
6434         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
6435         * libgomp-plugin.h (gomp_device_property_value): New union.
6436         (gomp_device_property_value): New prototype.
6437         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
6438         constant.
6439         (acc_device_property_t): New enum.
6440         (acc_get_property, acc_get_property_string): New prototypes.
6441         * oacc-init.c (acc_get_device_type): Also assert that result
6442         is not `acc_device_current'.
6443         (get_property_any, acc_get_property, acc_get_property_string):
6444         New functions.
6445         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
6446         `acc_property_memory', `acc_property_free_memory',
6447         `acc_property_name', `acc_property_vendor' and
6448         `acc_property_driver' constants.  Add `acc_device_property' data
6449         type.
6450         (openacc_internal): Add `acc_get_property' and
6451         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
6452         `acc_get_property_string_h', `acc_get_property_l' and
6453         `acc_get_property_string_l'.
6454         * oacc-host.c (host_get_property): New function.
6455         (host_dispatch): Wire it.
6456         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
6457         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
6458         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
6459         * libgomp.texi (OpenACC Runtime Library Routines): Add
6460         `acc_get_property'.
6461         (acc_get_property): New node.
6462         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
6463         function (stub).
6464         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
6465         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
6466         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
6467         calls.
6468         (GOMP_OFFLOAD_get_property): New function.
6469         (struct ptx_device): Add new field "name".
6470         (cuda_driver_version_s): Add new static variable ...
6471         (nvptx_init): ... and init from here.
6472
6473         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
6474         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
6475         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
6476         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
6477         with test helper functions.
6478
6479         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
6480
6481 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
6482
6483         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
6484         variable.
6485
6486 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
6487
6488         * target.c (gomp_map_vars_internal): Restore 'omp declare target
6489         link' handling.
6490
6491 2019-12-19  Julian Brown  <julian@codesourcery.com>
6492
6493         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
6494         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
6495         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
6496
6497 2019-12-19  Julian Brown  <julian@codesourcery.com>
6498             Cesar Philippidis  <cesar@codesourcery.com>
6499
6500         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
6501         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
6502         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
6503         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
6504         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
6505         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
6506         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
6507         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
6508         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
6509         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
6510         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
6511         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
6512         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
6513
6514 2019-12-19  Julian Brown  <julian@codesourcery.com>
6515
6516         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
6517         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
6518         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
6519         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
6520         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
6521         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
6522         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
6523         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
6524         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
6525         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
6526         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
6527         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
6528
6529 2019-12-19  Julian Brown  <julian@codesourcery.com>
6530
6531         * libgomp.h (struct target_var_desc): Add do_detach flag.
6532         * oacc-init.c (acc_shutdown_1): Free aux block if present.
6533         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
6534         struct components.  Tidy up and add some new checks.
6535         (goacc_enter_data_internal): Update call to find_group_last.
6536         (goacc_exit_data_internal): Support detach operations and
6537         GOMP_MAP_STRUCT.
6538         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
6539         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
6540         attach/detach in enter/exit data detection code.
6541         * target.c (gomp_map_vars_existing): Initialise do_detach field of
6542         tgt_var_desc.
6543         (gomp_map_vars_internal): Support attach.
6544         (gomp_unmap_vars_internal): Support detach.
6545
6546 2019-12-19  Julian Brown  <julian@codesourcery.com>
6547             Thomas Schwinge  <thomas@codesourcery.com>
6548
6549         * libgomp.h (struct splay_tree_aux): Add attach_count field.
6550         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
6551         * libgomp.map (OACC_2.6): New section. Add acc_attach,
6552         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
6553         acc_detach_finalize_async.
6554         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
6555         acc_detach, acc_detach_async, acc_detach_finalize,
6556         acc_detach_finalize_async): New functions.
6557         * openacc.h (acc_attach, acc_attach_async, acc_detach,
6558         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
6559         prototypes.
6560         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
6561         (gomp_remove_var_internal): Free attachment counts if present.
6562         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
6563         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
6564
6565 2019-12-19  Julian Brown  <julian@codesourcery.com>
6566             Cesar Philippidis  <cesar@codesourcery.com>
6567
6568         * libgomp.h (gomp_map_val): Add prototype.
6569         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
6570         open-coding device-address calculation.
6571         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
6572         non-present case.
6573
6574 2019-12-19  Julian Brown  <julian@codesourcery.com>
6575
6576         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
6577         field for virtual_refcount.
6578         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
6579         (gomp_free_memmap): Remove prototype.
6580         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
6581         instead of calling gomp_free_memmap.
6582         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
6583         dynamic_refcount.
6584         (acc_unmap_data): Open code instead of forcing target_mem_desc's
6585         to_free field to NULL then calling gomp_unmap_vars.  Handle
6586         REFCOUNT_INFINITY on target blocks.
6587         (goacc_enter_data): Rename to...
6588         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
6589         handling for mapping groups.  Use virtual_refcount instead of
6590         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
6591         map_map_vars_async call.  Re-do lookup for target pointer return value.
6592         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
6593         renamed goacc_enter_datum function.
6594         (goacc_exit_data): Rename to...
6595         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
6596         (acc_delete, acc_delete_async, acc_delete_finalize,
6597         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
6598         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
6599         goacc_exit_datum function.
6600         (gomp_acc_remove_pointer, find_pointer): Remove functions.
6601         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
6602         New functions.
6603         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
6604         goacc_exit_data_internal helper functions.
6605         * target.c (gomp_map_vars_internal): Handle
6606         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
6607         semantics.
6608         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
6609         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
6610         virtual_refcount field instead of dynamic_refcount.
6611         (gomp_free_memmap): Remove function.
6612         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
6613         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
6614         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
6615
6616 2019-12-19  Julian Brown  <julian@codesourcery.com>
6617             Thomas Schwinge  <thomas@codesourcery.com>
6618
6619         * libgomp.h (struct splay_tree_aux): New.
6620         (struct splay_tree_key_s): Replace link_key field with aux pointer.
6621         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
6622         to aux struct.
6623         (gomp_remove_var_internal): Free aux block if present.
6624         (gomp_load_image_to_device): Zero-initialise aux field instead of
6625         link_key field.
6626         (omp_target_associate_pointer): Zero-initialise aux field.
6627
6628 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
6629
6630         PR middle-end/86416
6631         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
6632         q or none.
6633         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
6634         L or none.
6635
6636 2019-12-19  Julian Brown  <julian@codesourcery.com>
6637             Maciej W. Rozycki  <macro@codesourcery.com>
6638             Tobias Burnus  <tobias@codesourcery.com>
6639             Thomas Schwinge  <thomas@codesourcery.com>
6640
6641         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
6642         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
6643         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
6644         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
6645         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
6646         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
6647         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
6648         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
6649         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
6650
6651 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
6652
6653         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
6654         called...
6655         (goacc_insert_pointer): ... from here, "present" case.
6656         (goacc_insert_pointer): Inline function into...
6657         (GOACC_enter_exit_data): ... here, and simplify.
6658
6659         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
6660         called...
6661         (goacc_insert_pointer): ... from here, "not present" case.
6662
6663         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
6664         all users.
6665
6666         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
6667         'goacc_enter_data', 'goacc_exit_data'.
6668
6669         * oacc-mem.c (delete_copyout): Refactor into...
6670         (goacc_exit_data): ... this.  Adjust all users.
6671
6672         * oacc-mem.c (present_create_copy): Refactor into...
6673         (goacc_enter_data): ... this.  Adjust all users.
6674
6675         * target.c (gomp_unmap_vars_internal): Add a safeguard to
6676         'gomp_remove_var'.
6677
6678         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
6679         like 'GOMP_MAP_FROM'.
6680
6681         PR libgomp/92726
6682         PR libgomp/92970
6683         PR libgomp/92984
6684         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
6685         fails.
6686         (GOACC_enter_exit_data): Simplify accordingly.
6687         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
6688         subsuming...
6689         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
6690         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
6691         file.
6692         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
6693         subsuming...
6694         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
6695         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
6696         file.
6697         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
6698         subsuming...
6699         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
6700
6701         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
6702         'finalize' handling.
6703
6704         PR libgomp/92848
6705         * oacc-mem.c (acc_map_data, present_create_copy)
6706         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
6707         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
6708         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
6709         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
6710         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
6711         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
6712         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
6713         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
6714         Remove "XFAIL"s.
6715
6716         * target.c (gomp_unmap_tgt): Make it 'static'.
6717         * libgomp.h (gomp_unmap_tgt): Remove.
6718
6719 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
6720
6721         PR middle-end/86416
6722         * testsuite/libgomp.c/pr86416-1.c: New.
6723         * testsuite/libgomp.c/pr86416-2.c: New.
6724
6725 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
6726
6727         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
6728         all symbols as public except for the 'use …, only' imported symbol,
6729         which is private.
6730         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
6731         all symbols from module openacc_kinds as PUBLIC
6732         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
6733         fix comment typo.
6734         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
6735
6736 2019-12-13  Julian Brown  <julian@codesourcery.com>
6737
6738         PR libgomp/92881
6739
6740         * libgomp.h (gomp_remove_var_async): Add prototype.
6741         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
6742         gomp_remove_var.
6743         * target.c (gomp_unref_tgt): Change return type to bool, indicating
6744         whether target_mem_desc was unmapped.
6745         (gomp_unref_tgt_void): New.
6746         (gomp_remove_var): Reimplement in terms of...
6747         (gomp_remove_var_internal): ...this new helper function.
6748         (gomp_remove_var_async): New, implemented using above helper function.
6749         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
6750         gomp_unref_tgt.
6751
6752 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
6753
6754         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
6755         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
6756         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
6757         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
6758         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
6759         Likewise.
6760         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
6761         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
6762
6763 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
6764
6765         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
6766         as public except for the 'use …, only' imported symbol, which is
6767         private.
6768         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
6769         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
6770         attributes for acc_copyout_finalize and acc_delete_finalize.
6771
6772 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
6773
6774         PR fortran/92899
6775         * testsuite/libgomp.fortran/atomic1.f90: New test.
6776
6777 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
6778
6779         PR libgomp/92843
6780         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
6781         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
6782         assertions.
6783         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
6784         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
6785         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
6786         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
6787         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
6788
6789         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
6790         * oacc-mem.c: ... here.
6791         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
6792         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
6793         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
6794         Remove.
6795         * libgomp_g.h: Update.
6796
6797         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
6798         * oacc-async.c: ... here.
6799         * oacc-int.h (goacc_wait): Declare.
6800         * libgomp_g.h: Update
6801
6802         PR libgomp/92854
6803         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
6804         New file.
6805         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
6806         Likewise.
6807         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
6808         Likewise.
6809         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
6810         Likewise.
6811         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
6812         Likewise.
6813         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
6814         Likewise.
6815
6816 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
6817             Julian Brown  <julian@codesourcery.com>
6818
6819         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
6820         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
6821
6822 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
6823
6824         * omp_lib.h.in: Fix spelling of function declaration
6825         omp_get_cancell(l)ation.
6826         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
6827         Fix typos.
6828         * env.c: Fix comment typos.
6829         * oacc-host.c: Likewise.
6830         * ordered.c: Likewise.
6831         * task.c: Likewise.
6832         * team.c: Likewise.
6833         * config/gcn/task.c: Likewise.
6834         * config/gcn/team.c: Likewise.
6835         * config/nvptx/task.c: Likewise.
6836         * config/nvptx/team.c: Likewise.
6837         * plugin/plugin-gcn.c: Likewise.
6838         * testsuite/libgomp.fortran/jacobi.f: Likewise.
6839         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
6840         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
6841
6842 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
6843
6844         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
6845         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
6846         unnecessary 'dg-additional-options "-w"'.
6847
6848 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
6849             Julian Brown  <julian@codesourcery.com>
6850
6851         PR libgomp/92116
6852         PR libgomp/92877
6853
6854         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
6855         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
6856         Adjust all users.
6857         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
6858         Remove XFAIL.
6859         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
6860         Likewise.
6861         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
6862
6863 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
6864
6865         PR libgomp/92503
6866         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
6867         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
6868         file.
6869         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
6870         Likewise.
6871         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
6872         Likewise.
6873         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
6874         Likewise.
6875         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
6876         Likewise.
6877         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
6878         Likewise.
6879         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
6880         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
6881         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
6882         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
6883         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
6884         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
6885         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
6886         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
6887         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
6888         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
6889
6890         PR libgomp/92840
6891         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
6892         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
6893         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
6894         New file.
6895         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
6896         Likewise.
6897         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
6898         Likewise.
6899         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
6900         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
6901
6902         PR libgomp/92511
6903         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
6904         this file...
6905         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
6906         this file...
6907         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
6908         file...
6909         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
6910         file...
6911         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
6912         ... with their content moved into, and extended in this new file.
6913         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
6914         New file.
6915         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
6916         Likewise.
6917         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
6918         Likewise.
6919         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
6920         Likewise.
6921
6922         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
6923
6924         PR libgomp/92854
6925         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
6926
6927         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
6928
6929         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
6930
6931 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
6932
6933         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
6934         unique.
6935         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
6936         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
6937         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
6938         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
6939         Ditto.
6940         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
6941         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
6942
6943 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
6944
6945         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
6946
6947 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
6948             Kwok Cheung Yeung <kcy@codesourcery.com>
6949
6950         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
6951         if input it a NULL pointer.
6952         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
6953         diagnostic of NULL pointer.
6954         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
6955         * testsuite/libgomp.fortran/optional-map.f90: New.
6956         * testsuite/libgomp.fortran/use_device_addr-1.f90
6957         (test_dummy_opt_callee_1_absent): New.
6958         (test_dummy_opt_call_1): Call it.
6959         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
6960         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
6961         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
6962         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
6963         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
6964         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
6965         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
6966         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
6967         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
6968         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
6969         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
6970         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
6971         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
6972         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
6973         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
6974         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
6975
6976 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
6977
6978         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
6979         expect dg-output of 'Error termination.' for GCN.
6980         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
6981         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
6982
6983 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
6984
6985         PR fortran/92756
6986         * testsuite/libgomp.fortran/teams1.f90: New test.
6987         * testsuite/libgomp.fortran/teams2.f90: New test.
6988
6989 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
6990
6991         * oacc-init.c (acc_known_device_type): Add function.
6992         (unknown_device_type_error): Add function.
6993         (name_of_acc_device_t): Change to call unknown_device_type_error
6994         on unknown type.
6995         (resolve_device): Use acc_known_device_type.
6996         (acc_init): Fail if acc_device_t argument is not valid.
6997         (acc_shutdown): Likewise.
6998         (acc_get_num_devices): Likewise.
6999         (acc_set_device_type): Likewise.
7000         (acc_get_device_num): Likewise.
7001         (acc_set_device_num): Likewise.
7002         (acc_on_device): Add comment that argument validity is not checked.
7003
7004 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
7005
7006         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
7007         Recognize amdgcn.
7008         (check_effective_target_openacc_amdgcn_accel_present): New proc.
7009         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
7010         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
7011         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7012         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
7013
7014 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
7015
7016         PR libgomp/91938
7017         * configure.tgt: Avoid IE tls on *-*-musl*.
7018
7019 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
7020
7021         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
7022         adding a common-block test case.
7023
7024 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
7025
7026         PR c++/60228
7027         * testsuite/libgomp.c++/udr-20.C: New test.
7028         * testsuite/libgomp.c++/udr-21.C: New test.
7029
7030 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
7031
7032         * testsuite/lib/libgomp.exp
7033         (check_effective_target_offload_target_nvptx): New proc.
7034         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
7035         'dg-skip-if'.
7036         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
7037         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
7038         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
7039
7040 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7041
7042         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
7043         * testsuite/libgomp.c/pr39591-2.c: Likewise.
7044         * testsuite/libgomp.c/pr39591-3.c: Likewise.
7045         * testsuite/libgomp.c/private-1.c: Likewise.
7046         * testsuite/libgomp.c/task-1.c: Likewise.
7047         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
7048
7049 2019-11-20  Julian Brown  <julian@codesourcery.com>
7050
7051         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
7052         aq->mutex here.
7053         (queue_push_launch): Lock aq->mutex before calling
7054         wait_for_queue_nonfull.
7055         (queue_push_callback): Likewise.
7056         (queue_push_asyncwait): Likewise.
7057         (queue_push_placeholder): Likewise.
7058
7059 2019-11-20  Julian Brown  <julian@codesourcery.com>
7060
7061         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
7062         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
7063         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
7064         return code.
7065
7066 2019-11-20  Julian Brown  <julian@codesourcery.com>
7067
7068         PR libgomp/92511
7069
7070         * oacc-mem.c (present_create_copy): Fix device pointer return value in
7071         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
7072         in non-present/create case.
7073         (delete_copyout): Change error condition to fail only on copies outside
7074         of mapped block.  Adjust error message accordingly.
7075         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
7076         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
7077         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
7078         message.
7079         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7080         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
7081         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7082
7083 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
7084
7085         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
7086         libatomic in build-tree testing.
7087
7088 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
7089
7090         * testsuite/Makefile.in: Regenerate.
7091
7092 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
7093
7094         * testsuite/libgomp.c/target-print-1.c: New file.
7095         * testsuite/libgomp.fortran/target-print-1.f90: New file.
7096         * testsuite/libgomp.oacc-c/print-1.c: New file.
7097         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
7098
7099 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7100             Kwok Cheung Yeung  <kcy@codesourcery.com>
7101             Julian Brown  <julian@codesourcery.com>
7102             Tom de Vries  <tom@codesourcery.com>
7103
7104         * plugin/Makefrag.am: Add amdgcn plugin support.
7105         * plugin/configfrag.ac: Likewise.
7106         * plugin/plugin-gcn.c: New file.
7107         * configure: Regenerate.
7108         * Makefile.in: Regenerate.
7109         * testsuite/Makefile.in: Regenerate.
7110
7111 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7112
7113         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
7114         and use team_malloc variants.
7115         (gomp_gcn_exit_kernel): Use team_free.
7116         * libgomp.h (TEAM_ARENA_SIZE): Define.
7117         (TEAM_ARENA_START): Define.
7118         (TEAM_ARENA_FREE): Define.
7119         (TEAM_ARENA_END): Define.
7120         (team_malloc): New function.
7121         (team_malloc_cleared): New function.
7122         (team_free): New function.
7123         * team.c (gomp_new_team): Initialize and use team_malloc.
7124         (free_team): Use team_free.
7125         (gomp_free_thread): Use team_free.
7126         (gomp_pause_host): Use team_free.
7127         * work.c (gomp_init_work_share): Use team_malloc.
7128         (gomp_fini_work_share): Use team_free.
7129
7130 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7131             Kwok Cheung Yeung  <kcy@codesourcery.com>
7132             Julian Brown  <julian@codesourcery.com>
7133             Tom de Vries  <tom@codesourcery.com>
7134
7135         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
7136         * Makefile.in: Regenerate.
7137         * config.h.in (PLUGIN_GCN): Add new undef.
7138         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
7139         * config/gcn/affinity-fmt.c: New file.
7140         * config/gcn/bar.c: New file.
7141         * config/gcn/bar.h: New file.
7142         * config/gcn/doacross.h: New file.
7143         * config/gcn/icv-device.c: New file.
7144         * config/gcn/oacc-target.c: New file.
7145         * config/gcn/simple-bar.h: New file.
7146         * config/gcn/target.c: New file.
7147         * config/gcn/task.c: New file.
7148         * config/gcn/team.c: New file.
7149         * config/gcn/time.c: New file.
7150         * configure.ac: Add amdgcn*-*-*.
7151         * configure: Regenerate.
7152         * configure.tgt: Add amdgcn*-*-*.
7153         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
7154         * libgomp.h (gcn_thrs): Add amdgcn variant.
7155         (set_gcn_thrs): Likewise.
7156         (gomp_thread): Likewise.
7157         * oacc-int.h (goacc_thread): Likewise.
7158         * oacc-target.c: New file.
7159         * openacc.f90 (acc_device_gcn): New parameter.
7160         * openacc.h (acc_device_t): Add acc_device_gcn.
7161         * team.c (gomp_free_pool_helper): Add amdgcn support.
7162
7163 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7164             Julian Brown  <julian@codesourcery.com>
7165
7166         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
7167         parameter.
7168         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
7169         queue constructor.
7170         * oacc-host.c (host_openacc_async_construct): Add device parameter.
7171         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
7172         device parameter.
7173
7174 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7175
7176         * configure.tgt (nvptx*-*-*): Add "accel" directory.
7177         * config/nvptx/libgomp-plugin.c: Move ...
7178         * config/accel/libgomp-plugin.c: ... to here.
7179         * config/nvptx/lock.c: Move ...
7180         * config/accel/lock.c: ... to here.
7181         * config/nvptx/mutex.c: Move ...
7182         * config/accel/mutex.c: ... to here.
7183         * config/nvptx/mutex.h: Move ...
7184         * config/accel/mutex.h: ... to here.
7185         * config/nvptx/oacc-async.c: Move ...
7186         * config/accel/oacc-async.c: ... to here.
7187         * config/nvptx/oacc-cuda.c: Move ...
7188         * config/accel/oacc-cuda.c: ... to here.
7189         * config/nvptx/oacc-host.c: Move ...
7190         * config/accel/oacc-host.c: ... to here.
7191         * config/nvptx/oacc-init.c: Move ...
7192         * config/accel/oacc-init.c: ... to here.
7193         * config/nvptx/oacc-mem.c: Move ...
7194         * config/accel/oacc-mem.c: ... to here.
7195         * config/nvptx/oacc-plugin.c: Move ...
7196         * config/accel/oacc-plugin.c: ... to here.
7197         * config/nvptx/omp-lock.h: Move ...
7198         * config/accel/omp-lock.h: ... to here.
7199         * config/nvptx/openacc.f90: Move ...
7200         * config/accel/openacc.f90: ... to here.
7201         * config/nvptx/pool.h: Move ...
7202         * config/accel/pool.h: ... to here.
7203         * config/nvptx/proc.c: Move ...
7204         * config/accel/proc.c: ... to here.
7205         * config/nvptx/ptrlock.c: Move ...
7206         * config/accel/ptrlock.c: ... to here.
7207         * config/nvptx/ptrlock.h: Move ...
7208         * config/accel/ptrlock.h: ... to here.
7209         * config/nvptx/sem.c: Move ...
7210         * config/accel/sem.c: ... to here.
7211         * config/nvptx/sem.h: Move ...
7212         * config/accel/sem.h: ... to here.
7213         * config/nvptx/thread-stacksize.h: Move ...
7214         * config/accel/thread-stacksize.h: ... to here.
7215
7216 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
7217             Tobias Burnus  <tobias@codesourcery.com>
7218             Frederik Harwath  <frederik@codesourcery.com>
7219             Thomas Schwinge  <thomas@codesourcery.com>
7220
7221         libgomp/
7222         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
7223         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
7224         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
7225
7226 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
7227             Kwok Cheung Yeung  <kcy@codesourcery.com>
7228
7229         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
7230         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
7231
7232 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
7233
7234         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
7235
7236         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
7237         run'.
7238         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
7239         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
7240
7241 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
7242
7243         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
7244         Add expected warnings about missing reduction clauses.
7245         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
7246         Likewise.
7247         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
7248         Likewise.
7249         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
7250         Likewise.
7251
7252 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
7253
7254         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
7255         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
7256         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
7257         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
7258         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
7259         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
7260
7261 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
7262
7263         PR fortran/92305
7264         * testsuite/libgomp.fortran/allocatable2.f90: Use
7265         unique numbers with 'stop'.
7266         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
7267         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
7268         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
7269         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
7270         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
7271
7272 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
7273
7274         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
7275         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
7276         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
7277         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
7278         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
7279         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
7280
7281 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7282
7283         * testsuite/libgomp.fortran/target9.f90: New.
7284
7285 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7286
7287         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
7288         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
7289         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
7290         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
7291         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
7292         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
7293         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
7294         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
7295         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
7296         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
7297         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
7298         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
7299         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
7300         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
7301         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
7302         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
7303         * testsuite/libgomp.fortran/associate1.f90: Ditto.
7304         * testsuite/libgomp.fortran/associate2.f90: Ditto.
7305         * testsuite/libgomp.fortran/associate3.f90: Ditto.
7306         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
7307         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
7308         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
7309         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
7310         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
7311         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
7312         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
7313         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
7314         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
7315         * testsuite/libgomp.fortran/character1.f90: Ditto.
7316         * testsuite/libgomp.fortran/character2.f90: Ditto.
7317         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
7318         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
7319         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
7320         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
7321         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
7322         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
7323         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
7324         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
7325         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
7326         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
7327         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
7328         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
7329         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
7330         * testsuite/libgomp.fortran/do1.f90: Ditto.
7331         * testsuite/libgomp.fortran/do2.f90: Ditto.
7332         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
7333         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
7334         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
7335         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
7336         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
7337         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
7338         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
7339         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
7340         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
7341         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
7342         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
7343         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
7344         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
7345         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
7346         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
7347         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
7348         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
7349         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
7350         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
7351         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
7352         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
7353         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
7354         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
7355         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
7356         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
7357         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
7358         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
7359         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
7360         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
7361         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
7362         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
7363         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
7364         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
7365         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
7366         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
7367         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
7368         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
7369         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
7370         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
7371         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
7372         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
7373         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
7374         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
7375         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
7376         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
7377         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
7378         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
7379         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
7380         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
7381         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
7382         * testsuite/libgomp.fortran/lib1.f90: Ditto.
7383         * testsuite/libgomp.fortran/lib4.f90: Ditto.
7384         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
7385         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
7386         * testsuite/libgomp.fortran/nested1.f90: Ditto.
7387         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
7388         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
7389         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
7390         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
7391         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
7392         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
7393         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
7394         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
7395         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
7396         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
7397         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
7398         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
7399         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
7400         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
7401         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
7402         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
7403         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
7404         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
7405         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
7406         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
7407         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
7408         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
7409         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
7410         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
7411         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
7412         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
7413         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
7414         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
7415         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
7416         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
7417         * testsuite/libgomp.fortran/pr28390.f: Ditto.
7418         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
7419         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
7420         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
7421         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
7422         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
7423         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
7424         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
7425         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
7426         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
7427         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
7428         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
7429         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
7430         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
7431         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
7432         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
7433         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
7434         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
7435         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
7436         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
7437         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
7438         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
7439         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
7440         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
7441         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
7442         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
7443         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
7444         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
7445         * testsuite/libgomp.fortran/reference1.f90: Ditto.
7446         * testsuite/libgomp.fortran/reference2.f90: Ditto.
7447         * testsuite/libgomp.fortran/retval1.f90: Ditto.
7448         * testsuite/libgomp.fortran/retval2.f90: Ditto.
7449         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
7450         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
7451         * testsuite/libgomp.fortran/simd1.f90: Ditto.
7452         * testsuite/libgomp.fortran/simd2.f90: Ditto.
7453         * testsuite/libgomp.fortran/simd3.f90: Ditto.
7454         * testsuite/libgomp.fortran/simd4.f90: Ditto.
7455         * testsuite/libgomp.fortran/simd5.f90: Ditto.
7456         * testsuite/libgomp.fortran/simd6.f90: Ditto.
7457         * testsuite/libgomp.fortran/simd7.f90: Ditto.
7458         * testsuite/libgomp.fortran/stack.f90: Ditto.
7459         * testsuite/libgomp.fortran/strassen.f90: Ditto.
7460         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
7461         * testsuite/libgomp.fortran/tabs2.f: Ditto.
7462         * testsuite/libgomp.fortran/target1.f90: Ditto.
7463         * testsuite/libgomp.fortran/target2.f90: Ditto.
7464         * testsuite/libgomp.fortran/target3.f90: Ditto.
7465         * testsuite/libgomp.fortran/target4.f90: Ditto.
7466         * testsuite/libgomp.fortran/target5.f90: Ditto.
7467         * testsuite/libgomp.fortran/target6.f90: Ditto.
7468         * testsuite/libgomp.fortran/target7.f90: Ditto.
7469         * testsuite/libgomp.fortran/target8.f90: Ditto.
7470         * testsuite/libgomp.fortran/task1.f90: Ditto.
7471         * testsuite/libgomp.fortran/task2.f90: Ditto.
7472         * testsuite/libgomp.fortran/task3.f90: Ditto.
7473         * testsuite/libgomp.fortran/task4.f90: Ditto.
7474         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
7475         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
7476         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
7477         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
7478         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
7479         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
7480         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
7481         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
7482         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
7483         * testsuite/libgomp.fortran/udr1.f90: Ditto.
7484         * testsuite/libgomp.fortran/udr10.f90: Ditto.
7485         * testsuite/libgomp.fortran/udr11.f90: Ditto.
7486         * testsuite/libgomp.fortran/udr12.f90: Ditto.
7487         * testsuite/libgomp.fortran/udr13.f90: Ditto.
7488         * testsuite/libgomp.fortran/udr14.f90: Ditto.
7489         * testsuite/libgomp.fortran/udr15.f90: Ditto.
7490         * testsuite/libgomp.fortran/udr2.f90: Ditto.
7491         * testsuite/libgomp.fortran/udr3.f90: Ditto.
7492         * testsuite/libgomp.fortran/udr4.f90: Ditto.
7493         * testsuite/libgomp.fortran/udr5.f90: Ditto.
7494         * testsuite/libgomp.fortran/udr6.f90: Ditto.
7495         * testsuite/libgomp.fortran/udr7.f90: Ditto.
7496         * testsuite/libgomp.fortran/udr8.f90: Ditto.
7497         * testsuite/libgomp.fortran/udr9.f90: Ditto.
7498         * testsuite/libgomp.fortran/vla1.f90: Ditto.
7499         * testsuite/libgomp.fortran/vla2.f90: Ditto.
7500         * testsuite/libgomp.fortran/vla3.f90: Ditto.
7501         * testsuite/libgomp.fortran/vla4.f90: Ditto.
7502         * testsuite/libgomp.fortran/vla5.f90: Ditto.
7503         * testsuite/libgomp.fortran/vla6.f90: Ditto.
7504         * testsuite/libgomp.fortran/vla7.f90: Ditto.
7505         * testsuite/libgomp.fortran/vla8.f90: Ditto.
7506         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
7507         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
7508
7509 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7510
7511         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
7512         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
7513         Ditto; add 'dg-do run' for torture testing.
7514         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
7515         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
7516         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
7517         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
7518         * testsuite/libgomp.fortran/pr28390.f: Ditto.
7519         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
7520         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
7521         * testsuite/libgomp.fortran/task2.f90: Ditto.
7522         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
7523         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
7524         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
7525         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
7526         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
7527         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
7528
7529 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
7530
7531         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
7532         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
7533         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
7534         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
7535         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
7536         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
7537         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
7538         Use 'stop' not abort().
7539         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
7540         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
7541         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
7542         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
7543         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
7544         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
7545         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
7546         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
7547         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
7548         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
7549         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
7550         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
7551         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
7552         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
7553         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
7554         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
7555         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
7556         Ditto.
7557         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
7558         Ditto.
7559         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
7560         Ditto.
7561         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
7562         Ditto.
7563         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
7564         Ditto.
7565         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
7566         Ditto.
7567         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
7568         Ditto.
7569         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
7570         Ditto.
7571         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
7572         Ditto.
7573         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
7574         Ditto.
7575         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
7576         Ditto.
7577         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
7578         Ditto.
7579         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
7580         Ditto.
7581         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
7582         Ditto.
7583         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
7584         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
7585         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
7586         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
7587         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
7588         Likewise and also add 'dg-do run'.
7589         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
7590         Ditto.
7591
7592 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
7593             Tobias Burnus  <tobias@codesourcery.com>
7594
7595         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
7596         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
7597         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
7598
7599 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
7600
7601         PR libgomp/92081
7602         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
7603         than 0.
7604
7605 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
7606
7607         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
7608         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
7609
7610 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
7611
7612         PR middle-end/92036
7613         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
7614         file.
7615
7616 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
7617
7618         PR testsuite/91884
7619         * testsuite/libgomp.fortran/fortran.exp: Conditionally
7620         add -lquadmath.
7621         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
7622
7623 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
7624
7625         PR libgomp/92028
7626         * target.c (gomp_map_vars_internal): Readd the previous
7627         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
7628         though do that just in the !not_found_cnt case.
7629
7630 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
7631
7632         * gfortran.dg/gomp/target-simd.f90: New.
7633
7634 2019-10-02  Julian Brown  <julian@codesourcery.com>
7635             Cesar Philippidis  <cesar@codesourcery.com>
7636
7637         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
7638         * target.c (FIELD_TGT_EMPTY): Define.
7639         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
7640         as switch instead of list of ifs.
7641         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
7642
7643 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
7644
7645         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
7646         include. Replace alloca () with __builtin_alloca ().
7647         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
7648
7649 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
7650
7651         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
7652         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
7653         * oacc-parallel.c: Don't include "libgomp_g.h".
7654         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
7655         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
7656         * aclocal.m4: Regenerated.
7657         * config.h.in: Regenerated.
7658         * configure: Regenerated.
7659         * Makefile.in: Regenerated.
7660
7661 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
7662
7663         * libgomp_g.h: Include stdint.h instead of gstdint.h.
7664
7665 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
7666
7667         * configure: Regenerate.
7668
7669 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
7670
7671         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
7672         string is initialized.
7673
7674 2019-09-06  Florian Weimer  <fweimer@redhat.com>
7675
7676         * configure: Regenerate.
7677
7678 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
7679
7680         PR other/79543
7681         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
7682         scanning to conform to the GNU Coding Standards.
7683         * configure: Regenerate.
7684
7685 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
7686
7687         PR libgomp/91530
7688         * testsuite/libgomp.c/scan-21.c: New test.
7689         * testsuite/libgomp.c/scan-22.c: New test.
7690
7691 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
7692
7693         PR libgomp/91530
7694         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
7695         targets.
7696         * testsuite/libgomp.c/scan-12.c: Likewise.
7697         * testsuite/libgomp.c/scan-13.c: Likewise.
7698         * testsuite/libgomp.c/scan-14.c: Likewise.
7699         * testsuite/libgomp.c/scan-15.c: Likewise.
7700         * testsuite/libgomp.c/scan-16.c: Likewise.
7701         * testsuite/libgomp.c/scan-17.c: Likewise.
7702         * testsuite/libgomp.c/scan-18.c: Likewise.
7703         * testsuite/libgomp.c/scan-19.c: Likewise.
7704         * testsuite/libgomp.c/scan-20.c: Likewise.
7705         * testsuite/libgomp.c++/scan-9.C: Likewise.
7706         * testsuite/libgomp.c++/scan-10.C: Likewise.
7707         * testsuite/libgomp.c++/scan-11.C: Likewise.
7708         * testsuite/libgomp.c++/scan-12.C: Likewise.
7709         * testsuite/libgomp.c++/scan-14.C: Likewise.
7710         * testsuite/libgomp.c++/scan-15.C: Likewise.
7711         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
7712         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
7713         * testsuite/libgomp.c++/scan-16.C: Likewise.
7714
7715 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
7716
7717         PR fortran/91473
7718         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
7719         -std=legacy so invalid code in the test case is accepted.
7720
7721 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
7722
7723         PR fortran/91422
7724         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
7725         dimension.
7726
7727 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
7728
7729         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
7730         perform the lookup in the first loop only if !not_found_cnt, otherwise
7731         perform lookups for it in the second loop guarded with
7732         if (not_found_cnt || has_firstprivate).
7733         * testsuite/libgomp.c/target-37.c: New test.
7734         * testsuite/libgomp.c++/target-22.C: New test.
7735
7736 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
7737
7738         * testsuite/libgomp.c/target-18.c (struct S): New type.
7739         (foo): Use use_device_addr clause instead of use_device_ptr clause
7740         where required by OpenMP 5.0, add further tests for both use_device_ptr
7741         and use_device_addr clauses.
7742         * testsuite/libgomp.c++/target-9.C (struct S): New type.
7743         (foo): Use use_device_addr clause instead of use_device_ptr clause
7744         where required by OpenMP 5.0, add further tests for both use_device_ptr
7745         and use_device_addr clauses.  Add t and u arguments.
7746         (main): Adjust caller.
7747
7748 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
7749
7750         * testsuite/libgomp.c++/loop-13.C: New test.
7751         * testsuite/libgomp.c++/loop-14.C: New test.
7752         * testsuite/libgomp.c++/loop-15.C: New test.
7753
7754 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
7755
7756         PR middle-end/91301
7757         * testsuite/libgomp.c++/for-27.C: New test.
7758
7759 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
7760
7761         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
7762         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
7763
7764 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
7765
7766         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
7767
7768 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
7769
7770         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
7771         * testsuite/libgomp.c++/scan-16.C: Likewise.
7772
7773 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
7774
7775         * testsuite/libgomp.c/scan-19.c: New test.
7776         * testsuite/libgomp.c/scan-20.c: New test.
7777
7778         * testsuite/libgomp.c/scan-11.c: New test.
7779         * testsuite/libgomp.c/scan-12.c: New test.
7780         * testsuite/libgomp.c/scan-13.c: New test.
7781         * testsuite/libgomp.c/scan-14.c: New test.
7782         * testsuite/libgomp.c/scan-15.c: New test.
7783         * testsuite/libgomp.c/scan-16.c: New test.
7784         * testsuite/libgomp.c/scan-17.c: New test.
7785         * testsuite/libgomp.c/scan-18.c: New test.
7786         * testsuite/libgomp.c++/scan-9.C: New test.
7787         * testsuite/libgomp.c++/scan-10.C: New test.
7788         * testsuite/libgomp.c++/scan-11.C: New test.
7789         * testsuite/libgomp.c++/scan-12.C: New test.
7790         * testsuite/libgomp.c++/scan-13.C: New test.
7791         * testsuite/libgomp.c++/scan-14.C: New test.
7792         * testsuite/libgomp.c++/scan-15.C: New test.
7793         * testsuite/libgomp.c++/scan-16.C: New test.
7794
7795 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
7796
7797         * testsuite/libgomp.c/scan-9.c: New test.
7798         * testsuite/libgomp.c/scan-10.c: New test.
7799
7800 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
7801
7802         * testsuite/libgomp.c++/scan-1.C: New test.
7803         * testsuite/libgomp.c++/scan-2.C: New test.
7804         * testsuite/libgomp.c++/scan-3.C: New test.
7805         * testsuite/libgomp.c++/scan-4.C: New test.
7806         * testsuite/libgomp.c++/scan-5.C: New test.
7807         * testsuite/libgomp.c++/scan-6.C: New test.
7808         * testsuite/libgomp.c++/scan-7.C: New test.
7809         * testsuite/libgomp.c++/scan-8.C: New test.
7810         * testsuite/libgomp.c/scan-1.c: New test.
7811         * testsuite/libgomp.c/scan-2.c: New test.
7812         * testsuite/libgomp.c/scan-3.c: New test.
7813         * testsuite/libgomp.c/scan-4.c: New test.
7814         * testsuite/libgomp.c/scan-5.c: New test.
7815         * testsuite/libgomp.c/scan-6.c: New test.
7816         * testsuite/libgomp.c/scan-7.c: New test.
7817         * testsuite/libgomp.c/scan-8.c: New test.
7818
7819 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
7820
7821         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
7822         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
7823         Likewise.
7824
7825         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
7826         check.
7827
7828 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
7829
7830         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
7831         file.
7832
7833 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
7834
7835         PR fortran/90743
7836         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
7837         case.
7838         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
7839         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
7840         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
7841         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
7842
7843         PR testsuite/90861
7844         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
7845
7846         PR middle-end/90862
7847         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
7848
7849 2019-06-16  Tom de Vries  <tdevries@suse.de>
7850
7851         PR tree-optimization/89376
7852         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
7853
7854 2019-06-15  Tom de Vries  <tdevries@suse.de>
7855
7856         PR tree-optimization/89713
7857         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
7858         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
7859
7860 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
7861
7862         PR middle-end/90779
7863         * testsuite/libgomp.c/pr90779.c: New test.
7864         * testsuite/libgomp.fortran/pr90779.f90: New test.
7865
7866 2019-06-15  Tom de Vries  <tdevries@suse.de>
7867
7868         PR tree-optimization/90009
7869         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
7870
7871 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
7872
7873         PR tree-optimization/89713
7874         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
7875
7876 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
7877
7878         PR target/90811
7879         * testsuite/libgomp.c/pr90811.c: New test.
7880
7881 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
7882
7883         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
7884         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
7885
7886 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
7887
7888         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
7889         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
7890         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
7891         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
7892
7893 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7894
7895         * configure.ac: Call AX_COUNT_CPUS.
7896         Substitute CPU_COUNT.
7897         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
7898         count fallback.
7899         * aclocal.m4: Regenerate.
7900         * configure: Regenerate.
7901         * Makefile.in, testsuite/Makefile.in: Regenerate.
7902
7903 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
7904
7905         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
7906         to ...
7907         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
7908         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
7909         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
7910
7911 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
7912
7913         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
7914
7915         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
7916
7917         PR libgomp/90641
7918         * work.c (gomp_init_work_share): Instead of aligning final ordered
7919         value to multiples of long long alignment, align to that the
7920         first part (ordered team ids) and if inline_ordered_team_ids
7921         is not on a long long alignment boundary within the structure,
7922         use __alignof__ (long long) - 1 pad size always.
7923         * loop.c (GOMP_loop_start): Fix *mem computation if
7924         inline_ordered_team_ids is not aligned on long long alignment boundary
7925         within the structure.
7926         * loop-ull.c (GOMP_loop_ull_start): Likewise.
7927         * sections.c (GOMP_sections2_start): Likewise.
7928
7929 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
7930
7931         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
7932         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
7933
7934         PR libgomp/90585
7935         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
7936         HAVE_INTTYPES_H is defined.
7937         (print_uint64_t): New typedef.
7938         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
7939         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
7940         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
7941         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
7942         before casting to void *.
7943         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
7944         * oacc-mem.c: Don't include config.h nor stdint.h.
7945         * target.c: Don't include config.h.
7946         * oacc-cuda.c: Likewise.
7947         * oacc-host.c: Don't include stdint.h.
7948
7949 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
7950
7951         PR libgomp/90527
7952         * alloc.c (_GNU_SOURCE): Define.
7953
7954 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
7955
7956         * acc_prof.h: New file.
7957         * oacc-profiling.c: Likewise.
7958         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
7959         Add these, respectively.
7960         * Makefile.in: Regenerate.
7961         * env.c (initialize_env): Call goacc_profiling_initialize.
7962         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
7963         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
7964         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
7965         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
7966         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
7967         acc_prof_register, acc_prof_unregister, and acc_register_library.
7968         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
7969         GOMP_PLUGIN_goacc_thread.
7970         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
7971         prof_callbacks_enabled members.
7972         (goacc_prof_enabled, goacc_profiling_initialize)
7973         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
7974         (goacc_profiling_dispatch): Declare.
7975         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
7976         (GOACC_PROFILING_SETUP_P): Define.
7977         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
7978         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
7979         OpenACC Profiling Interface.
7980         * oacc-cuda.c (acc_get_current_cuda_device)
7981         (acc_get_current_cuda_context, acc_get_cuda_stream)
7982         (acc_set_cuda_stream): Likewise.
7983         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
7984         (acc_init, acc_set_device_type, acc_get_device_type)
7985         (acc_get_device_num, goacc_lazy_initialize): Likewise.
7986         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
7987         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
7988         (acc_unmap_data, present_create_copy, delete_copyout)
7989         (update_dev_host): Likewise.
7990         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
7991         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
7992         Likewise.
7993         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
7994         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
7995         Likewise.
7996         * libgomp.texi: Update.
7997         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
7998         file.
7999         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
8000         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
8001         Likewise.
8002         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
8003         Likewise.
8004         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
8005         Likewise.
8006         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
8007         Likewise.
8008
8009 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
8010
8011         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
8012         (struct goacc_asyncqueue_list): Likewise.
8013         (goacc_aq): Likewise.
8014         (goacc_aq_list): Likewise.
8015         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
8016         (GOMP_OFFLOAD_openacc_async_test): Remove.
8017         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
8018         (GOMP_OFFLOAD_openacc_async_wait): Remove.
8019         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
8020         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
8021         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
8022         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
8023         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
8024         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
8025         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
8026         (GOMP_OFFLOAD_openacc_async_exec): Declare.
8027         (GOMP_OFFLOAD_openacc_async_construct): Declare.
8028         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
8029         (GOMP_OFFLOAD_openacc_async_test): Declare.
8030         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
8031         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
8032         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
8033         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
8034         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
8035
8036         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
8037         (gomp_acc_insert_pointer): Adjust declaration.
8038         (gomp_copy_host2dev): New declaration.
8039         (gomp_copy_dev2host): Likewise.
8040         (gomp_map_vars_async): Likewise.
8041         (gomp_unmap_tgt): Likewise.
8042         (gomp_unmap_vars_async): Likewise.
8043         (gomp_fini_device): Likewise.
8044
8045         * oacc-async.c (get_goacc_thread): New function.
8046         (get_goacc_thread_device): New function.
8047         (lookup_goacc_asyncqueue): New function.
8048         (get_goacc_asyncqueue): New function.
8049         (acc_async_test): Adjust code to use new async design.
8050         (acc_async_test_all): Likewise.
8051         (acc_wait): Likewise.
8052         (acc_wait_async): Likewise.
8053         (acc_wait_all): Likewise.
8054         (acc_wait_all_async): Likewise.
8055         (goacc_async_free): New function.
8056         (goacc_init_asyncqueues): Likewise.
8057         (goacc_fini_asyncqueues): Likewise.
8058         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
8059         design.
8060         (acc_set_cuda_stream): Likewise.
8061         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
8062         (host_openacc_register_async_cleanup): Remove.
8063         (host_openacc_async_exec): New function.
8064         (host_openacc_async_test): Adjust parameters.
8065         (host_openacc_async_test_all): Remove.
8066         (host_openacc_async_wait): Remove.
8067         (host_openacc_async_wait_async): Remove.
8068         (host_openacc_async_wait_all): Remove.
8069         (host_openacc_async_wait_all_async): Remove.
8070         (host_openacc_async_set_async): Remove.
8071         (host_openacc_async_synchronize): New function.
8072         (host_openacc_async_serialize): New function.
8073         (host_openacc_async_host2dev): New function.
8074         (host_openacc_async_dev2host): New function.
8075         (host_openacc_async_queue_callback): New function.
8076         (host_openacc_async_construct): New function.
8077         (host_openacc_async_destruct): New function.
8078         (struct gomp_device_descr host_dispatch): Remove initialization of old
8079         interface, add initialization of new async sub-struct.
8080         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
8081         (goacc_attach_host_thread_to_device): Remove old async code usage.
8082         * oacc-int.h (goacc_init_asyncqueues): New declaration.
8083         (goacc_fini_asyncqueues): Likewise.
8084         (goacc_async_copyout_unmap_vars): Likewise.
8085         (goacc_async_free): Likewise.
8086         (get_goacc_asyncqueue): Likewise.
8087         (lookup_goacc_asyncqueue): Likewise.
8088         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
8089         design.
8090         (present_create_copy): Adjust code to use new async design.
8091         (delete_copyout): Likewise.
8092         (update_dev_host): Likewise.
8093         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
8094         async design.
8095         (gomp_acc_remove_pointer): Adjust code to use new async design.
8096         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
8097         design.
8098         (GOACC_enter_exit_data): Likewise.
8099         (goacc_wait): Likewise.
8100         (GOACC_update): Likewise.
8101         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
8102         when called, warn as obsolete in comment.
8103         * target.c (goacc_device_copy_async): New function.
8104         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
8105         add goacc_device_copy_async case.
8106         (gomp_copy_dev2host): Likewise.
8107         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
8108         (gomp_map_pointer): Likewise.
8109         (gomp_map_fields_existing): Likewise.
8110         (gomp_map_vars_internal): New always_inline function, renamed from
8111         gomp_map_vars.
8112         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
8113         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
8114         passing goacc_asyncqueue argument.
8115         (gomp_unmap_tgt): Remove static, add attribute_hidden.
8116         (gomp_unref_tgt): New function.
8117         (gomp_unmap_vars_internal): New always_inline function, renamed from
8118         gomp_unmap_vars.
8119         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
8120         (gomp_unmap_vars_async): Implement by calling
8121         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
8122         (gomp_fini_device): New function.
8123         (gomp_exit_data): Adjust gomp_copy_dev2host call.
8124         (gomp_load_plugin_for_device): Remove old interface, adjust to load
8125         new async interface.
8126         (gomp_target_fini): Adjust code to call gomp_fini_device.
8127
8128         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
8129         (struct ptx_stream): Remove.
8130         (struct nvptx_thread): Remove current_stream field.
8131         (cuda_map_create): Remove.
8132         (cuda_map_destroy): Remove.
8133         (map_init): Remove.
8134         (map_fini): Remove.
8135         (map_pop): Remove.
8136         (map_push): Remove.
8137         (struct goacc_asyncqueue): Define.
8138         (struct nvptx_callback): Define.
8139         (struct ptx_free_block): Define.
8140         (struct ptx_device): Remove null_stream, active_streams, async_streams,
8141         stream_lock, and next fields.
8142         (enum ptx_event_type): Remove.
8143         (struct ptx_event): Remove.
8144         (ptx_event_lock): Remove.
8145         (ptx_events): Remove.
8146         (init_streams_for_device): Remove.
8147         (fini_streams_for_device): Remove.
8148         (select_stream_for_async): Remove.
8149         (nvptx_init): Remove ptx_events and ptx_event_lock references.
8150         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
8151         case.
8152         (nvptx_open_device): Add free_blocks initialization, remove
8153         init_streams_for_device call.
8154         (nvptx_close_device): Remove fini_streams_for_device call, add
8155         free_blocks destruct code.
8156         (event_gc): Remove.
8157         (event_add): Remove.
8158         (nvptx_exec): Adjust parameters and code.
8159         (nvptx_free): Likewise.
8160         (nvptx_host2dev): Remove.
8161         (nvptx_dev2host): Remove.
8162         (nvptx_set_async): Remove.
8163         (nvptx_async_test): Remove.
8164         (nvptx_async_test_all): Remove.
8165         (nvptx_wait): Remove.
8166         (nvptx_wait_async): Remove.
8167         (nvptx_wait_all): Remove.
8168         (nvptx_wait_all_async): Remove.
8169         (nvptx_get_cuda_stream): Remove.
8170         (nvptx_set_cuda_stream): Remove.
8171         (GOMP_OFFLOAD_alloc): Adjust code.
8172         (GOMP_OFFLOAD_free): Likewise.
8173         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
8174         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
8175         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
8176         (GOMP_OFFLOAD_openacc_async_wait): Remove.
8177         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
8178         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
8179         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
8180         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
8181         (cuda_free_argmem): New function.
8182         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
8183         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
8184         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
8185         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
8186         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
8187         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
8188         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
8189         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
8190         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
8191         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
8192         (cuda_callback_wrapper): New function.
8193         (cuda_memcpy_sanity_check): New function.
8194         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
8195         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
8196         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
8197         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
8198
8199 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
8200
8201         PR target/87835
8202         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
8203
8204 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
8205
8206         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
8207
8208 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
8209
8210         * team.c (gomp_team_start): Initialize pool->threads[0].
8211
8212 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
8213
8214         * testsuite/libgomp.oacc-c++/c++.exp: Specify
8215         "-foffload=$offload_target".
8216         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8217         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8218         * testsuite/lib/libgomp.exp
8219         (check_effective_target_openacc_nvidia_accel_configured): Remove,
8220         as (conceptually) merged into
8221         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
8222         users.
8223
8224         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
8225         * testsuite/libgomp-test-support.exp.in: Adjust.
8226         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
8227         openacc_device_types_s.
8228         (offload_target_to_openacc_device_type): New proc.
8229         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
8230         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8231         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8232         * Makefile.in: Regenerate.
8233         * configure: Likewise.
8234         * testsuite/Makefile.in: Likewise.
8235
8236         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
8237         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
8238         instead of OFFLOAD_TARGETS.
8239         * target.c (gomp_target_init): Adjust.
8240         * testsuite/libgomp-test-support.exp.in: Likewise.
8241         * testsuite/lib/libgomp.exp: Likewise.  Populate
8242         openacc_device_types_s instead of offload_targets_s_openacc.
8243         (check_effective_target_openacc_nvidia_accel_selected)
8244         (check_effective_target_openacc_host_selected): Adjust.
8245         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
8246         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8247         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8248         * Makefile.in: Regenerate.
8249         * config.h.in: Likewise.
8250         * configure: Likewise.
8251         * testsuite/Makefile.in: Likewise.
8252
8253         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
8254         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
8255         "offloading: supported, but hardware not accessible".
8256         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8257         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8258
8259 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
8260
8261         PR c/87924
8262         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
8263         goacc_wait().
8264         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
8265         and related adjustment.
8266
8267 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
8268
8269         PR c++/88988
8270         * testsuite/libgomp.c++/pr88988.C: New test.
8271
8272 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
8273
8274         PR middle-end/89002
8275         * testsuite/libgomp.c/pr89002.c: New test.
8276
8277 2019-01-28  Richard Biener  <rguenther@suse.de>
8278
8279         PR testsuite/89064
8280         PR tree-optimization/86865
8281         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
8282
8283 2019-01-24  Tom de Vries  <tdevries@suse.de>
8284
8285         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
8286         once instantiated_devices drops to 0.
8287
8288 2019-01-23  Tom de Vries  <tdevries@suse.de>
8289
8290         PR target/PR88946
8291         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
8292         cuMemFree.
8293         (nvptx_exec): Don't call map_push if mapnum == 0.
8294         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
8295
8296 2019-01-23  Tom de Vries  <tdevries@suse.de>
8297
8298         PR target/88941
8299         PR target/88939
8300         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
8301         (map_fini): Remove "assert (!s->map->active)".
8302         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
8303
8304 2019-01-23  Tom de Vries  <tdevries@suse.de>
8305
8306         PR target/87835
8307         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
8308         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
8309
8310 2019-01-15  Tom de Vries  <tdevries@suse.de>
8311
8312         PR target/80547
8313         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
8314         New test.
8315
8316 2019-01-12  Tom de Vries  <tdevries@suse.de>
8317
8318         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
8319         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
8320         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
8321         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
8322
8323 2019-01-12  Tom de Vries  <tdevries@suse.de>
8324
8325         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
8326
8327 2019-01-12  Tom de Vries  <tdevries@suse.de>
8328
8329         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
8330         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
8331         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
8332
8333 2019-01-12  Tom de Vries  <tdevries@suse.de>
8334
8335         PR target/85486
8336         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
8337         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
8338
8339 2019-01-12  Tom de Vries  <tdevries@suse.de>
8340
8341         PR target/85381
8342         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
8343         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
8344
8345 2019-01-12  Tom de Vries  <tdevries@suse.de>
8346
8347         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
8348         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
8349         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
8350
8351 2019-01-12  Tom de Vries  <tdevries@suse.de>
8352
8353         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
8354         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
8355         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
8356
8357 2019-01-12  Tom de Vries  <tdevries@suse.de>
8358
8359         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
8360         resources diagnostic.
8361
8362 2019-01-12  Tom de Vries  <tdevries@suse.de>
8363
8364         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
8365         vector length to be 128.
8366         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
8367         length 2097152 to be reduced to 1024 instead of 32.
8368
8369 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
8370             James Norris  <jnorris@codesourcery.com>
8371
8372         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
8373         Library Routines", and "Environment Variables".
8374
8375 2019-01-11  Tom de Vries  <tdevries@suse.de>
8376
8377         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
8378         num_workers 16.
8379
8380 2019-01-11  Tom de Vries  <tdevries@suse.de>
8381
8382         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
8383         -foffload=-w.
8384         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
8385         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
8386         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
8387         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
8388
8389 2019-01-11  Tom de Vries  <tdevries@suse.de>
8390
8391         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
8392         test.
8393
8394 2019-01-10  Nathan Sidwell  <nathan@acm.org>
8395             Julian Brown  <julian@codesourcery.com>
8396
8397         PR lto/71959
8398         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
8399         * testsuite/libgomp.oacc-c++/pr71959.C: New.
8400
8401 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8402
8403         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
8404         and paste code.
8405
8406 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8407
8408         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
8409         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
8410         write.
8411
8412 2019-01-09  Tom de Vries  <tdevries@suse.de>
8413
8414         PR target/88756
8415         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
8416         #define instead of "const int".
8417         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
8418         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
8419         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
8420         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
8421
8422 2019-01-09  Tom de Vries  <tdevries@suse.de>
8423
8424         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
8425         one worker.
8426
8427 2019-01-07  Tom de Vries  <tdevries@suse.de>
8428
8429         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
8430         GOMP_OPENACC_DIM argument.
8431
8432 2019-01-03  Tom de Vries  <tdevries@suse.de>
8433
8434         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
8435         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
8436
8437 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
8438
8439         Update copyright years.
8440
8441 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
8442
8443         * libgomp.texi: Bump @copying's copyright year.
8444
8445 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
8446
8447         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
8448         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
8449         (GOACC_declare): Redefine the "device" argument to "flags".
8450
8451 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
8452             Cesar Philippidis  <cesar@codesourcery.com>
8453
8454         * target.c (struct gomp_coalesce_chunk): New structure.
8455         (struct gomp_coalesce_buf): Update the chunks member to use that
8456         type.  Adjust all users.
8457
8458 2018-12-19  Tom de Vries  <tdevries@suse.de>
8459
8460         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
8461         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
8462         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
8463
8464 2018-12-19  Tom de Vries  <tdevries@suse.de>
8465
8466         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
8467         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
8468         gcc/testsuite/gcc.dg/goacc.
8469         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
8470
8471 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8472             Chung-Lin Tang  <cltang@codesourcery.com>
8473
8474         * oacc-mem.c (acc_present_or_create): Remove definition and change
8475         to alias of acc_create.
8476         (acc_present_or_copyin): Remove definition and change to alias of
8477         acc_copyin.
8478         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
8479         of acc_present_or_create.
8480         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
8481         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
8482         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
8483         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
8484         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
8485         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
8486         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
8487         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
8488         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
8489         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
8490         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
8491         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
8492         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
8493         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
8494         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
8495         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
8496
8497 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8498
8499         PR libgomp/88495
8500         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
8501         "identical parameters".
8502         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
8503         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
8504
8505         PR libgomp/88484
8506         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
8507         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
8508
8509         PR libgomp/88407
8510         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
8511         (nvptx_wait_async): Unseen async-argument is a no-op.
8512         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
8513         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
8514         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8515         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
8516         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
8517         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
8518         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
8519         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
8520         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
8521
8522         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
8523         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8524
8525 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
8526
8527         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
8528         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8529         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
8530
8531 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8532
8533         PR libgomp/88370
8534         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
8535         (acc_set_cuda_stream): Clarify.
8536         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
8537         "async_valid_p".
8538         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
8539         acc_async_sync".
8540         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
8541         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
8542         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
8543         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
8544
8545 2018-12-14  Tom de Vries  <tdevries@suse.de>
8546
8547         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
8548         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
8549         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
8550         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
8551         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
8552
8553 2018-12-13  Tom de Vries  <tdevries@suse.de>
8554
8555         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
8556         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
8557         * fortran.c (omp_display_affinity_): ... here.
8558         * libgomp.h (gomp_print_string): Declare.
8559         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
8560         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
8561         write.
8562
8563 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
8564
8565         PR libgomp/88460
8566         * testsuite/libgomp.c++/for-24.C (results): Include it in
8567         omp declare target region.
8568         (main): Use map (always, tofrom: results) instead of
8569         map (tofrom: results).
8570
8571 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
8572
8573         PR fortran/88463
8574         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
8575         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
8576
8577         * testsuite/libgomp.c-c++-common/for-16.c: New test.
8578
8579 2018-12-12  Andreas Schwab  <schwab@suse.de>
8580
8581         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
8582         clobbered.
8583
8584 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
8585
8586         PR fortran/88411
8587         * testsuite/libgomp.fortran/async_io_8.f90: New test.
8588
8589 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
8590             Jakub Jelinek  <jakub@redhat.com>
8591
8592         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
8593         devicep->host2dev_func.
8594
8595 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
8596
8597         PR libgomp/87995
8598         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
8599         tls_runtime effective target.
8600         (t): New threadprivate variable.
8601         (main): Set t in threads which execute iterations of the worksharing
8602         loop.  Propagate that to the task after the loop and don't abort
8603         if the current taskgroup hasn't been cancelled.
8604
8605 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
8606
8607         * testsuite/libgomp.c/task-reduction-3.c: New test.
8608
8609         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
8610
8611 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
8612
8613         PR libgomp/88288
8614         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
8615         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
8616
8617 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
8618
8619         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
8620
8621 2018-10-19  Richard Biener  <rguenther@suse.de>
8622
8623         PR tree-optimization/88182
8624         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
8625
8626 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
8627
8628         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
8629         (RUNTEST): Don't define.
8630         (RUNTESTDEFAULTFLAGS): Add.
8631         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
8632         (distclean-am): Depend on distclean-DEJAGNU.
8633         (check-am): If -j% option is present in MFLAGS and if
8634         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
8635         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
8636         * testsuite/Makefile.in: Regenerated.
8637
8638 2018-11-26  Richard Biener  <rguenther@suse.de>
8639
8640         PR tree-optimization/88182
8641         * testsuite/libgomp.c++/pr88182.C: New testcase.
8642
8643 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
8644
8645         PR bootstrap/88106
8646         * config/mingw32/affinity-fmt.c: New file.
8647
8648 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
8649
8650         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
8651         (gomp_display_affinity): Use __builtin_choose_expr to handle
8652         properly handle argument having integral, or pointer or some other
8653         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
8654         with uint64_t type instead of %llx and unsigned long long.
8655
8656         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
8657         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
8658
8659 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8660
8661         * affinity.c: Include <string.h>, <stdio.h>.
8662         (gomp_display_affinity_place): Remove cpusetp.
8663         * teams.c: Include <limits.h>.
8664
8665 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
8666
8667         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
8668         in_reduction clause for s[0].
8669
8670         * affinity.c (gomp_display_affinity_place): New function.
8671         * affinity-fmt.c: New file.
8672         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
8673         * config/linux/affinity.c (gomp_display_affinity_place): New function.
8674         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
8675         Move these functions to ...
8676         * config/nvptx/teams.c: ... here.  New file.
8677         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
8678         New functions.
8679         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
8680         functions.
8681         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
8682         and _aligned_malloc.
8683         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
8684         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
8685         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
8686         gomp_affinity_format_len): New variables.
8687         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
8688         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
8689         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
8690         modifiers.  Display (non-default) chunk sizes.  Print
8691         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
8692         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
8693         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
8694         * fortran.c: Include stdio.h and string.h.
8695         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
8696         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
8697         (omp_set_affinity_format_, omp_get_affinity_format_,
8698         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
8699         omp_pause_resource_all_): New functions.
8700         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
8701         switch.
8702         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
8703         functions to ...
8704         * teams.c: ... here.  New file.
8705         * libgomp_g.h: Include gstdint.h.
8706         (GOMP_loop_nonmonotonic_runtime_start,
8707         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
8708         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
8709         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
8710         GOMP_parallel_loop_nonmonotonic_runtime,
8711         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8712         GOMP_loop_ull_nonmonotonic_runtime_start,
8713         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
8714         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
8715         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
8716         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
8717         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
8718         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
8719         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
8720         GOMP_teams_reg): Declare.
8721         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
8722         gomp_aligned_alloc uses fallback implementation.
8723         (gomp_aligned_alloc, gomp_aligned_free): Declare.
8724         (enum gomp_schedule_type): Add GFS_MONOTONIC.
8725         (struct gomp_doacross_work_share): Add extra field.
8726         (struct gomp_work_share): Add task_reductions field.
8727         (struct gomp_taskgroup): Add workshare and reductions fields.
8728         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
8729         (gomp_thread_handle): New typedef.
8730         (gomp_display_affinity_place, gomp_set_affinity_format,
8731         gomp_display_string, gomp_display_affinity,
8732         gomp_display_affinity_thread): Declare.
8733         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
8734         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
8735         gomp_workshare_task_reduction_register): Declare.
8736         (gomp_team_start): Add taskgroup argument.
8737         (gomp_pause_host): Declare.
8738         (gomp_init_work_share, gomp_work_share_start): Change bool argument
8739         to size_t.
8740         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
8741         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
8742         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
8743         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
8744         GOMP_loop_ull_doacross_start,
8745         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
8746         GOMP_loop_maybe_nonmonotonic_runtime_next,
8747         GOMP_loop_maybe_nonmonotonic_runtime_start,
8748         GOMP_loop_nonmonotonic_runtime_next,
8749         GOMP_loop_nonmonotonic_runtime_start,
8750         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
8751         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
8752         GOMP_loop_ull_nonmonotonic_runtime_next,
8753         GOMP_loop_ull_nonmonotonic_runtime_start,
8754         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8755         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
8756         GOMP_taskgroup_reduction_register,
8757         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
8758         GOMP_teams_reg and GOMP_taskwait_depend.
8759         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
8760         omp_{capture,display}_affinity{,_}, and
8761         omp_[gs]et_affinity_format{,_}.
8762         * loop.c: Include string.h.
8763         (GOMP_loop_runtime_next): Add ialias.
8764         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
8765         (gomp_loop_static_start, gomp_loop_dynamic_start,
8766         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8767         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8768         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
8769         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
8770         or gomp_doacross_init callers.
8771         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
8772         GOMP_loop_doacross_start): New functions.
8773         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8774         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
8775         Mask off GFS_MONOTONIC bit.
8776         (GOMP_loop_maybe_nonmonotonic_runtime_next,
8777         GOMP_loop_maybe_nonmonotonic_runtime_start,
8778         GOMP_loop_nonmonotonic_runtime_next,
8779         GOMP_loop_nonmonotonic_runtime_start,
8780         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8781         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
8782         functions.
8783         (gomp_parallel_loop_start): Pass NULL as taskgroup to
8784         gomp_team_start.
8785         * loop_ull.c: Include string.h.
8786         (GOMP_loop_ull_runtime_next): Add ialias.
8787         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
8788         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
8789         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
8790         gomp_loop_ull_ordered_dynamic_start,
8791         gomp_loop_ull_ordered_guided_start,
8792         gomp_loop_ull_doacross_static_start,
8793         gomp_loop_ull_doacross_dynamic_start,
8794         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
8795         and gomp_doacross_ull_init callers.
8796         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
8797         GOMP_loop_ull_doacross_start): New functions.
8798         (GOMP_loop_ull_runtime_start,
8799         GOMP_loop_ull_ordered_runtime_start,
8800         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
8801         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
8802         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
8803         GOMP_loop_ull_nonmonotonic_runtime_next,
8804         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
8805         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
8806         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
8807         (omp_pause_resource_t, omp_depend_t): New typedefs.
8808         (enum omp_lock_hint_t): Renamed to ...
8809         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
8810         enumerators using numbers and omp_lock_hint_* as their aliases.
8811         (omp_lock_hint_t): New typedef.  Rename to ...
8812         (omp_sync_hint_t): ... this.
8813         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
8814         omp_sync_hint_t instead of omp_lock_hint_t.
8815         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
8816         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
8817         Declare.
8818         (omp_target_is_present, omp_target_disassociate_ptr):
8819         Change first argument from void * to const void *.
8820         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
8821         from void * to const void *.
8822         (omp_target_associate_ptr): Change first and second arguments from
8823         void * to const void *.
8824         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
8825         omp_pause_hard): New parameters.
8826         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
8827         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
8828         New interfaces.
8829         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
8830         omp_pause_hard): New parameters.
8831         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
8832         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
8833         New externals.
8834         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
8835         EXTRA argument.  If not needed to prepare array, if extra is 0,
8836         clear ws->doacross, otherwise allocate just doacross structure and
8837         extra payload.  If array is needed, allocate also extra payload.
8838         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
8839         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
8840         doacross == NULL.
8841         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
8842         gomp_team_start.
8843         (GOMP_parallel): Likewise.  Formatting fix.
8844         (GOMP_parallel_reductions): New function.
8845         (GOMP_cancellation_point): If taskgroup has workshare
8846         flag set, check cancelled of prev taskgroup if any.
8847         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
8848         on prev taskgroup if any.
8849         * sections.c: Include string.h.
8850         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
8851         (GOMP_sections_start): Adjust gomp_work_share_start caller.
8852         (GOMP_sections2_start): New function.
8853         (GOMP_parallel_sections_start, GOMP_parallel_sections):
8854         Pass NULL as taskgroup to gomp_team_start.
8855         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
8856         gomp_work_share_start callers.
8857         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
8858         If taskgroup has workshare flag set, check cancelled on prev
8859         taskgroup if any.  Guard all cancellation tests with
8860         gomp_cancel_var test.
8861         (omp_target_is_present, omp_target_disassociate_ptr):
8862         Change ptr argument from void * to const void *.
8863         (omp_target_memcpy): Change src argument from void * to const void *.
8864         (omp_target_memcpy_rect): Likewise.
8865         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
8866         instead of char * where needed.
8867         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
8868         from void * to const void *.
8869         (omp_pause_resource, omp_pause_resource_all): New functions.
8870         * task.c (gomp_task_handle_depend): Handle new depend array format
8871         in addition to the old.  Handle mutexinoutset kinds the same as
8872         inout for now, handle unspecified kinds.
8873         (gomp_create_target_task): If taskgroup has workshare flag set, check
8874         cancelled on prev taskgroup if any.  Guard all cancellation tests with
8875         gomp_cancel_var test.  Handle new depend array format count in
8876         addition to the old.
8877         (GOMP_task): Likewise.  Adjust function comment.
8878         (gomp_task_run_pre): If taskgroup has workshare flag set, check
8879         cancelled on prev taskgroup if any.  Guard all cancellation tests with
8880         gomp_cancel_var test.
8881         (GOMP_taskwait_depend): New function.
8882         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
8883         format in addition to the old.  Handle mutexinoutset kinds the same as
8884         inout for now, handle unspecified kinds.  Fix a function comment typo.
8885         (gomp_taskgroup_init): New function.
8886         (GOMP_taskgroup_start): Use it.
8887         (gomp_reduction_register, gomp_create_artificial_team,
8888         GOMP_taskgroup_reduction_register,
8889         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
8890         gomp_parallel_reduction_register,
8891         gomp_workshare_task_reduction_register,
8892         gomp_workshare_taskgroup_start,
8893         GOMP_workshare_task_reduction_unregister): New functions.
8894         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
8895         check cancelled on prev taskgroup if any.  Guard all cancellation
8896         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
8897         by calling GOMP_taskgroup_reduction_register.
8898         * team.c (gomp_thread_attr): Remove comment.
8899         (struct gomp_thread_start_data): Add handle field.
8900         (gomp_thread_start): Call pthread_detach.
8901         (gomp_new_team): Adjust gomp_init_work_share caller.
8902         (gomp_free_pool_helper): Call pthread_detach.
8903         (gomp_team_start): Add taskgroup argument, initialize implicit
8904         tasks' taskgroup field to that.  Don't call
8905         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
8906         (gomp_team_end): Determine nesting by thr->ts.level != 0
8907         rather than thr->ts.team != NULL.
8908         (gomp_pause_pool_helper, gomp_pause_host): New functions.
8909         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
8910         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
8911         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
8912         if more than 1 allocate also extra payload at the end of array.  Never
8913         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
8914         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
8915         return true instead of ws.
8916         * Makefile.in: Regenerated.
8917         * configure: Regenerated.
8918         * config.h.in: Regenerated.
8919         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
8920         in some cases.
8921         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
8922         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
8923         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
8924         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
8925         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
8926         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
8927         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
8928         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
8929         * testsuite/libgomp.c-c++-common/for-10.c: New test.
8930         * testsuite/libgomp.c-c++-common/for-11.c: New test.
8931         * testsuite/libgomp.c-c++-common/for-12.c: New test.
8932         * testsuite/libgomp.c-c++-common/for-13.c: New test.
8933         * testsuite/libgomp.c-c++-common/for-14.c: New test.
8934         * testsuite/libgomp.c-c++-common/for-15.c: New test.
8935         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
8936         define a different N(test), don't define N(f0) to N(f14), but instead
8937         define N(f20) to N(f34) using != comparisons.
8938         * testsuite/libgomp.c-c++-common/for-7.c: New test.
8939         * testsuite/libgomp.c-c++-common/for-8.c: New test.
8940         * testsuite/libgomp.c-c++-common/for-9.c: New test.
8941         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
8942         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
8943         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
8944         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
8945         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
8946         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
8947         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
8948         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
8949         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
8950         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
8951         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
8952         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
8953         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
8954         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
8955         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
8956         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
8957         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
8958         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
8959         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
8960         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
8961         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
8962         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
8963         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
8964         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
8965         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
8966         * testsuite/libgomp.c++/depend-1.C: New test.
8967         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
8968         * testsuite/libgomp.c++/depobj-1.C: New test.
8969         * testsuite/libgomp.c++/for-16.C: New test.
8970         * testsuite/libgomp.c++/for-21.C: New test.
8971         * testsuite/libgomp.c++/for-22.C: New test.
8972         * testsuite/libgomp.c++/for-23.C: New test.
8973         * testsuite/libgomp.c++/for-24.C: New test.
8974         * testsuite/libgomp.c++/for-25.C: New test.
8975         * testsuite/libgomp.c++/for-26.C: New test.
8976         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
8977         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
8978         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
8979         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
8980         * testsuite/libgomp.c++/task-reduction-10.C: New test.
8981         * testsuite/libgomp.c++/task-reduction-11.C: New test.
8982         * testsuite/libgomp.c++/task-reduction-12.C: New test.
8983         * testsuite/libgomp.c++/task-reduction-13.C: New test.
8984         * testsuite/libgomp.c++/task-reduction-14.C: New test.
8985         * testsuite/libgomp.c++/task-reduction-15.C: New test.
8986         * testsuite/libgomp.c++/task-reduction-16.C: New test.
8987         * testsuite/libgomp.c++/task-reduction-17.C: New test.
8988         * testsuite/libgomp.c++/task-reduction-18.C: New test.
8989         * testsuite/libgomp.c++/task-reduction-19.C: New test.
8990         * testsuite/libgomp.c/task-reduction-1.c: New test.
8991         * testsuite/libgomp.c++/task-reduction-1.C: New test.
8992         * testsuite/libgomp.c/task-reduction-2.c: New test.
8993         * testsuite/libgomp.c++/task-reduction-2.C: New test.
8994         * testsuite/libgomp.c++/task-reduction-3.C: New test.
8995         * testsuite/libgomp.c++/task-reduction-4.C: New test.
8996         * testsuite/libgomp.c++/task-reduction-5.C: New test.
8997         * testsuite/libgomp.c++/task-reduction-6.C: New test.
8998         * testsuite/libgomp.c++/task-reduction-7.C: New test.
8999         * testsuite/libgomp.c++/task-reduction-8.C: New test.
9000         * testsuite/libgomp.c++/task-reduction-9.C: New test.
9001         * testsuite/libgomp.c/teams-1.c: New test.
9002         * testsuite/libgomp.c/teams-2.c: New test.
9003         * testsuite/libgomp.c/thread-limit-4.c: New test.
9004         * testsuite/libgomp.c/thread-limit-5.c: New test.
9005         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
9006
9007 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
9008
9009         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
9010         acc_memcpy_to/from_device functions, now with async parameter.
9011         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
9012         (acc_memcpy_from_device): Likewise.
9013         (acc_memcpy_to_device_async): New API function.
9014         (acc_memcpy_from_device_async): Likewise.
9015         (present_create_copy): Add async parameter and async setting/unsetting.
9016         (acc_create): Adjust present_create_copy call.
9017         (acc_copyin): Likewise.
9018         (acc_present_or_create): Likewise.
9019         (acc_present_or_copyin): Likewise.
9020         (acc_create_async): New API function.
9021         (acc_copyin_async): New API function.
9022         (delete_copyout): Add async parameter and async setting/unsetting.
9023         (acc_delete): Adjust delete_copyout call.
9024         (acc_copyout): Likewise.
9025         (acc_delete_async): New API function.
9026         (acc_copyout_async): Likewise.
9027         (update_dev_host): Add async parameter and async setting/unsetting.
9028         (acc_update_device): Adjust update_dev_host call.
9029         (acc_update_self): Likewise.
9030         (acc_update_device_async): New API function.
9031         (acc_update_self_async): Likewise.
9032         * openacc.h (acc_copyin_async): Declare new API function.
9033         (acc_create_async): Likewise.
9034         (acc_copyout_async): Likewise.
9035         (acc_delete_async): Likewise.
9036         (acc_update_device_async): Likewise.
9037         (acc_update_self_async): Likewise.
9038         (acc_memcpy_to_device_async): Likewise.
9039         (acc_memcpy_from_device_async): Likewise.
9040         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
9041         (acc_copyin_async_64_h): New subroutine.
9042         (acc_copyin_async_array_h): New subroutine.
9043         (acc_create_async_32_h): New subroutine.
9044         (acc_create_async_64_h): New subroutine.
9045         (acc_create_async_array_h): New subroutine.
9046         (acc_copyout_async_32_h): New subroutine.
9047         (acc_copyout_async_64_h): New subroutine.
9048         (acc_copyout_async_array_h): New subroutine.
9049         (acc_delete_async_32_h): New subroutine.
9050         (acc_delete_async_64_h): New subroutine.
9051         (acc_delete_async_array_h): New subroutine.
9052         (acc_update_device_async_32_h): New subroutine.
9053         (acc_update_device_async_64_h): New subroutine.
9054         (acc_update_device_async_array_h): New subroutine.
9055         (acc_update_self_async_32_h): New subroutine.
9056         (acc_update_self_async_64_h): New subroutine.
9057         (acc_update_self_async_array_h): New subroutine.
9058         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
9059         (acc_copyin_async_64_h): New subroutine.
9060         (acc_copyin_async_array_h): New subroutine.
9061         (acc_create_async_32_h): New subroutine.
9062         (acc_create_async_64_h): New subroutine.
9063         (acc_create_async_array_h): New subroutine.
9064         (acc_copyout_async_32_h): New subroutine.
9065         (acc_copyout_async_64_h): New subroutine.
9066         (acc_copyout_async_array_h): New subroutine.
9067         (acc_delete_async_32_h): New subroutine.
9068         (acc_delete_async_64_h): New subroutine.
9069         (acc_delete_async_array_h): New subroutine.
9070         (acc_update_device_async_32_h): New subroutine.
9071         (acc_update_device_async_64_h): New subroutine.
9072         (acc_update_device_async_array_h): New subroutine.
9073         (acc_update_self_async_32_h): New subroutine.
9074         (acc_update_self_async_64_h): New subroutine.
9075         (acc_update_self_async_array_h): New subroutine.
9076         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
9077         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
9078         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
9079         acc_memcpy_to_device_async*, acc_update_device_async*, and
9080         acc_update_self_async* entries.
9081         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
9082         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
9083         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
9084
9085 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
9086
9087         PR bootstrap/82856
9088         * Makefile.am: Include multilib.am
9089         (AUTOMAKE_OPTIONS): Add info-in-builddir.
9090         (CLEANFILES): Remove libgomp.info.
9091         * configure.ac: Remove AC_PREREQ.
9092         * testsuite/Makefile.am (RUNTEST): Remove quotes.
9093         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
9094         Regenerate.
9095
9096 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
9097             Julian Brown  <julian@codesourcery.com>
9098
9099         * testsuite/libgomp.oacc-c++/this.C: New.
9100
9101 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
9102
9103         * plugin/plugin-nvptx.c (struct cuda_map): New.
9104         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
9105         h_tail with (cuda_map *) map.
9106         (cuda_map_create): New function.
9107         (cuda_map_destroy): New function.
9108         (map_init): Update to use a linked list of cuda_map objects.
9109         (map_fini): Likewise.
9110         (map_pop): Likewise.
9111         (map_push): Likewise.  Return CUdeviceptr instead of void.
9112         (init_streams_for_device): Remove stales references to ptx_stream
9113         members.
9114         (select_stream_for_async): Likewise.
9115         (nvptx_exec): Update call to map_init.
9116
9117 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
9118             Julian Brown  <julian@codesourcery.com>
9119
9120         PR middle-end/86336
9121         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
9122
9123 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
9124         Thomas Koenig <tkoenig@gcc.gnu.org>
9125
9126         PR fortran/25829
9127         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9128         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9129         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9130         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9131         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9132         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9133         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9134
9135 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
9136             Tom de Vries  <tdevries@suse.de>
9137
9138         PR target/85590
9139         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
9140         (cuOccupancyMaxPotentialBlockSize): Declare.
9141         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
9142         CUDA_ONE_CALL_MAYBE_NULL.
9143         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
9144         CUoccupancyB2DSize and declare
9145         cuOccupancyMaxPotentialBlockSize.
9146         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
9147         default num_gangs and num_workers when the driver supports it.
9148
9149 2018-08-08  Tom de Vries  <tdevries@suse.de>
9150
9151         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
9152         CUDA_ONE_CALL_MAYBE_NULL.
9153         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
9154         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
9155         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
9156         are not found.
9157
9158 2018-08-08  Tom de Vries  <tdevries@suse.de>
9159
9160         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
9161         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
9162         present.
9163
9164 2018-08-08  Tom de Vries  <tdevries@suse.de>
9165
9166         * plugin/plugin-nvptx.c
9167         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
9168         (nvptx_open_device): Use
9169         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
9170
9171 2018-08-08  Tom de Vries  <tdevries@suse.de>
9172
9173         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
9174         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
9175
9176 2018-08-07  Tom de Vries  <tdevries@suse.de>
9177
9178         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
9179         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
9180         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
9181         corresponding call in CUDA_ONE_CALL.  Add def/undef of
9182         CUDA_ONE_CALL_MAYBE_NULL.
9183         (CUDA_CALL_EXISTS): Define.
9184
9185 2018-08-07  Tom de Vries  <tdevries@suse.de>
9186
9187         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
9188         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
9189         corresponding undefs right after.
9190
9191 2018-08-04  Tom de Vries  <tdevries@suse.de>
9192
9193         * plugin/configfrag.ac: For --without-cuda-driver, set
9194         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
9195         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
9196         * configure: Regenerate.
9197
9198 2018-08-02  Tom de Vries  <tdevries@suse.de>
9199
9200         PR target/86660
9201         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
9202         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
9203         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
9204         Same.
9205         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
9206         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
9207         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
9208
9209 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
9210             Thomas Schwinge <thomas@codesourcery.com>
9211
9212         * config/nvptx/oacc-parallel.c: Truncate.
9213
9214 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
9215             James Norris <jnorris@codesourcery.com>
9216
9217         * plugin/plugin-nvptx.c (struct map): Removed.
9218         (map_init, map_pop): Remove use of struct map.
9219         (map_push): Likewise and change argument list.
9220         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
9221
9222 2018-08-01  Tom de Vries  <tdevries@suse.de>
9223
9224         * plugin/cuda-lib.def: New file.  Factor out of ...
9225         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
9226         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
9227         using CUDA_CALLS.
9228
9229 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
9230
9231         Revert 'AsyncI/O patch committed'.
9232         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
9233                 Thomas Koenig <tkoenig@gcc.gnu.org>
9234
9235         PR fortran/25829
9236         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9237         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9238         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9239         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9240         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9241         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9242         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9243
9244 2018-07-30  Tom de Vries  <tdevries@suse.de>
9245
9246         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
9247         (nvptx_exec): Ensure worker and vector default dims don't exceed
9248         targ_fn->max_threads_per_block.
9249
9250 2018-07-30  Tom de Vries  <tdevries@suse.de>
9251
9252         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
9253         (nvptx_open_device): Init default_dims for device.
9254         (nvptx_exec): Use default_dims from device.
9255
9256 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
9257
9258         PR testsuite/86660
9259         * testsuite/libgomp.c++/for-15.C (results): Include it in
9260         omp declare target region.
9261         (main): Use map (always, tofrom: results) instead of
9262         map (tofrom: results).
9263
9264         PR middle-end/86660
9265         * testsuite/libgomp.c/pr86660.c: New test.
9266
9267 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
9268             Tom de Vries  <tdevries@suse.de>
9269
9270         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
9271         sufficient resources to launch a kernel, and give a hint on how to fix
9272         it.
9273
9274 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
9275             Tom de Vries  <tdevries@suse.de>
9276
9277         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
9278         max_threads_per_block and max_threads_per_multiprocessor fields.
9279         (nvptx_open_device): Initialize new fields.
9280         (nvptx_exec): Use num_sms, and new fields.
9281
9282 2018-07-26  Tom de Vries  <tdevries@suse.de>
9283
9284         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
9285         to correct locations.  Remove xfail.
9286
9287 2018-07-26  Tom de Vries  <tdevries@suse.de>
9288
9289         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
9290         acc_wait.  Move acc_async_test calls to correct locations.  Remove
9291         xfail.
9292
9293 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
9294         Thomas Koenig <tkoenig@gcc.gnu.org>
9295
9296         PR fortran/25829
9297         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9298         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9299         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9300         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9301         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9302         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9303         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9304
9305 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
9306
9307         PR middle-end/86542
9308         * testsuite/libgomp.c++/pr86542.C: New test.
9309
9310         PR middle-end/86539
9311         * testsuite/libgomp.c++/pr86539.C: New test.
9312
9313 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
9314
9315         PR c++/86443
9316         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
9317         (results): Make sure the variable is not inside declare target region.
9318         (qux): Remove unused function.
9319
9320 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
9321
9322         PR c++/86443
9323         * testsuite/libgomp.c++/for-15.C: New test.
9324
9325 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
9326
9327         PR c++/86291
9328         * testsuite/libgomp.c++/pr86291.C: New test.
9329
9330 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
9331
9332         * libgomp.texi (Top): Move www.openmp.org to https.
9333         (Enabling OpenMP): Ditto.
9334         (omp_get_active_level): Ditto.
9335         (omp_get_ancestor_thread_num): Ditto.
9336         (omp_get_cancellation): Ditto.
9337         (omp_get_default_device): Ditto.
9338         (omp_get_dynamic): Ditto.
9339         (omp_get_level): Ditto.
9340         (omp_get_max_active_levels): Ditto.
9341         (omp_get_max_task_priority): Ditto.
9342         (omp_get_max_threads): Ditto.
9343         (omp_get_nested): Ditto.
9344         (omp_get_num_devices): Ditto.
9345         (omp_get_num_procs): Ditto.
9346         (omp_get_num_teams): Ditto.
9347         (omp_get_num_threads): Ditto.
9348         (omp_get_proc_bind): Ditto.
9349         (omp_get_schedule): Ditto.
9350         (omp_get_team_num): Ditto.
9351         (omp_get_team_size): Ditto.
9352         (omp_get_thread_limit): Ditto.
9353         (omp_get_thread_num): Ditto.
9354         (omp_in_parallel): Ditto.
9355         (omp_in_final): Ditto.
9356         (omp_is_initial_device): Ditto.
9357         (omp_set_default_device): Ditto.
9358         (omp_set_dynamic): Ditto.
9359         (omp_set_max_active_levels): Ditto.
9360         (omp_set_nested): Ditto.
9361         (omp_set_num_threads): Ditto.
9362         (omp_set_schedule): Ditto.
9363         (omp_init_lock): Ditto.
9364         (omp_set_lock): Ditto.
9365         (omp_test_lock): Ditto.
9366         (omp_unset_lock): Ditto.
9367         (omp_destroy_lock): Ditto.
9368         (omp_init_nest_lock): Ditto.
9369         (omp_set_nest_lock): Ditto.
9370         (omp_test_nest_lock): Ditto.
9371         (omp_unset_nest_lock): Ditto.
9372         (omp_destroy_nest_lock): Ditto.
9373         (omp_get_wtick): Ditto.
9374         (omp_get_wtime): Ditto.
9375         (OMP_CANCELLATION): Ditto.
9376         (OMP_DISPLAY_ENV): Ditto.
9377         (OMP_DEFAULT_DEVICE): Ditto.
9378         (OMP_DYNAMIC): Ditto.
9379         (OMP_MAX_ACTIVE_LEVELS): Ditto.
9380         (OMP_MAX_TASK_PRIORITY): Ditto.
9381         (OMP_NESTED): Ditto.
9382         (OMP_NUM_THREADS): Ditto.
9383         (OMP_PROC_BIND): Ditto.
9384         (OMP_PLACES): Ditto.
9385         (OMP_STACKSIZE): Ditto.
9386         (OMP_SCHEDULE): Ditto.
9387         (OMP_THREAD_LIMIT): Ditto.
9388         (OMP_WAIT_POLICY): Ditto.
9389
9390 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
9391             James Norris  <jnorris@codesourcery.com>
9392             Julian Brown  <julian@codesourcery.com>
9393             Thomas Schwinge  <thomas@codesourcery.com>
9394             Tom de Vries  <tom@codesourcery.com>
9395
9396         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
9397         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
9398         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
9399         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
9400         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
9401         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
9402         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
9403         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
9404         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
9405         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
9406         Likewise.
9407         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
9408         Likewise.
9409         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
9410         Likewise.
9411         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
9412         Likewise.
9413         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
9414         Likewise.
9415         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
9416         Likewise.
9417         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
9418         Likewise.
9419         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
9420         Likewise.
9421         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
9422         Likewise.
9423         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
9424         Likewise.
9425         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
9426         Likewise.
9427         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
9428         Likewise.
9429         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
9430         Likewise.
9431         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
9432         Likewise.
9433         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
9434         Likewise.
9435         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
9436         Likewise.
9437         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
9438         Likewise.
9439         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
9440         Likewise.
9441         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
9442         Likewise.
9443         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
9444         Likewise.
9445         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
9446         Likewise.
9447         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
9448         Likewise.
9449         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
9450         Likewise.
9451         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
9452         Likewise.
9453         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
9454         Likewise.
9455         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
9456         Likewise.
9457         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
9458         Likewise.
9459         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
9460         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
9461         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
9462         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
9463         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
9464         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
9465         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
9466         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
9467         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
9468         Likewise.
9469         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
9470         Likewise.
9471         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
9472         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
9473         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
9474         Likewise.
9475         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
9476         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
9477         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
9478         Likewise.
9479         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
9480         Likewise.
9481         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
9482         Likewise.
9483         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
9484         Likewise.
9485         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
9486         Likewise.
9487         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
9488         Likewise.
9489         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
9490         Likewise.
9491         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
9492         Likewise.
9493         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
9494         Likewise.
9495         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
9496         Likewise.
9497         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
9498         Likewise.
9499         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
9500         Likewise.
9501         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
9502         Likewise.
9503         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
9504         Likewise.
9505         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
9506         Likewise.
9507         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
9508         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
9509         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
9510         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
9511         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
9512         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
9513         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
9514
9515 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
9516             Thomas Schwinge <thomas@codesourcery.com>
9517             Cesar Philippidis  <cesar@codesourcery.com>
9518
9519         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
9520         (gomp_acc_remove_pointer): Update declaration.
9521         (gomp_acc_declare_allocate): Declare.
9522         (gomp_remove_var): Declare.
9523         * libgomp.map (OACC_2.5): Define.
9524         * oacc-mem.c (acc_map_data): Update refcount.
9525         (acc_unmap_data): Likewise.
9526         (present_create_copy): Likewise.
9527         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
9528         (acc_copyin): Likewise.
9529         (FLAG_FINALIZE): Define.
9530         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
9531         (acc_delete_finalize): New function.
9532         (acc_delete_finalize_async): New function.
9533         (acc_copyout_finalize): New function.
9534         (acc_copyout_finalize_async): New function.
9535         (gomp_acc_insert_pointer): Update refcounts.
9536         (gomp_acc_remove_pointer): Return if data is not present on the
9537         accelerator.
9538         * oacc-parallel.c (find_pset): Rename to find_pointer.
9539         (find_pointer): Add support for GOMP_MAP_POINTER.
9540         (handle_ftn_pointers): New function.
9541         (GOACC_parallel_keyed): Update refcounts of variables.
9542         (GOACC_enter_exit_data): Add support for finalized data mappings.
9543         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
9544         of fortran arrays.
9545         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
9546         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
9547         for GOMP_MAP_FORCE_FROM.
9548         * openacc.f90 (module openacc_internal): Add
9549         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
9550         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
9551         acc_copyout_finalize and acc_delete_finalize.
9552         (acc_copyout_finalize_32_h): New subroutine.
9553         (acc_copyout_finalize_64_h): New subroutine.
9554         (acc_copyout_finalize_array_h): New subroutine.
9555         (acc_delete_finalize_32_h): New subroutine.
9556         (acc_delete_finalize_64_h): New subroutine.
9557         (acc_delete_finalize_array_h): New subroutine.
9558         * openacc.h (acc_copyout_finalize): Declare.
9559         (acc_copyout_finalize_async): Declare.
9560         (acc_delete_finalize): Declare.
9561         (acc_delete_finalize_async): Declare.
9562         * openacc_lib.h (acc_copyout_finalize): New interface.
9563         (acc_delete_finalize): New interface.
9564         * target.c (gomp_map_vars): Update dynamic_refcount.
9565         (gomp_remove_var): New function.
9566         (gomp_unmap_vars): Use it.
9567         (gomp_unload_image_from_device): Likewise.
9568         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
9569         case to utilize OpenACC 2.5 data clause semantics.
9570         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
9571         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
9572         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
9573         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
9574         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
9575         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
9576         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
9577         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
9578         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
9579         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
9580         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
9581         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
9582         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
9583         utilize OpenACC 2.5 data clause semantics.
9584         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
9585         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
9586         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
9587         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
9588         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
9589         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
9590         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
9591         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
9592         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
9593
9594 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
9595
9596         PR fortran/85841
9597         PR testsuite/85865
9598         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
9599         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
9600         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
9601         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
9602         * testsuite/libgomp.fortran/task2.f90: Ditto.
9603         * testsuite/libgomp.fortran/vla1.f90: Ditto.
9604         * testsuite/libgomp.fortran/vla2.f90: Ditto.
9605         * testsuite/libgomp.fortran/vla3.f90: Ditto.
9606         * testsuite/libgomp.fortran/vla4.f90: Ditto.
9607         * testsuite/libgomp.fortran/vla5.f90: Ditto.
9608         * testsuite/libgomp.fortran/vla6.f90: Ditto.
9609         * testsuite/libgomp.fortran/vla8.f90: Ditto.
9610         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
9611         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
9612
9613 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
9614
9615         PR c++/85782
9616         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
9617
9618 2018-05-09  Tom de Vries  <tom@codesourcery.com>
9619
9620         PR libgomp/82901
9621         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
9622         to GOACC_enter_exit_data.
9623
9624 2018-05-09  Tom de Vries  <tom@codesourcery.com>
9625
9626         PR libgomp/83792
9627         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
9628         (async_synchronous_p): New function.
9629         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
9630         async_valid_p.
9631         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
9632         async_valid_stream_id_p.
9633         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
9634         * oacc-parallel.c (GOACC_parallel_keyed): Same.
9635
9636 2018-05-07  Tom de Vries  <tom@codesourcery.com>
9637
9638         PR testsuite/85677
9639         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
9640         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
9641
9642 2018-05-03  Tom de Vries  <tom@codesourcery.com>
9643
9644         PR testsuite/85106
9645         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
9646         extra_tool_flags if it contains an -foffload=-fdump-* flag.
9647         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
9648         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
9649
9650 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9651
9652         PR libgomp/85411
9653         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
9654         GOMP_OPENACC_DIM ...
9655         * env.c (parse_gomp_openacc_dim): ... here.  New function.
9656         (initialize_env): Call parse_gomp_openacc_dim.
9657         (goacc_default_dims): Define.
9658         * libgomp.h (goacc_default_dims): Declare.
9659         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
9660         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
9661         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
9662         GOMP_PLUGIN_acc_default_dim.
9663         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
9664         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
9665
9666 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9667
9668         PR testsuite/83791
9669         * testsuite/libgomp.c++/udr-9.C: Update.
9670         * testsuite/libgomp.c++/atomic-16.C: Remove.
9671         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
9672         * testsuite/libgomp.c++/loop-13.C: Remove.
9673         * testsuite/libgomp.c++/loop-14.C: Remove.
9674         * testsuite/libgomp.c++/loop-15.C: Remove.
9675         * testsuite/libgomp.c++/monotonic-1.C: Remove.
9676         * testsuite/libgomp.c++/monotonic-2.C: Remove.
9677         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
9678         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
9679         * testsuite/libgomp.c++/ordered-1.C: Remove.
9680         * testsuite/libgomp.c++/pr45784.C: Remove.
9681         * testsuite/libgomp.c++/pr64824.C: Remove.
9682         * testsuite/libgomp.c++/pr64868.C: Remove.
9683         * testsuite/libgomp.c++/pr66199-1.C: Remove.
9684         * testsuite/libgomp.c++/pr66199-2.C: Remove.
9685         * testsuite/libgomp.c++/pr66199-3.C: Remove.
9686         * testsuite/libgomp.c++/pr66199-4.C: Remove.
9687         * testsuite/libgomp.c++/pr66199-5.C: Remove.
9688         * testsuite/libgomp.c++/pr66199-6.C: Remove.
9689         * testsuite/libgomp.c++/pr66199-7.C: Remove.
9690         * testsuite/libgomp.c++/pr66199-8.C: Remove.
9691         * testsuite/libgomp.c++/pr66199-9.C: Remove.
9692         * testsuite/libgomp.c++/pr69389.C: Remove.
9693         * testsuite/libgomp.c++/simd10.C: Remove.
9694         * testsuite/libgomp.c++/simd11.C: Remove.
9695         * testsuite/libgomp.c++/simd12.C: Remove.
9696         * testsuite/libgomp.c++/simd13.C: Remove.
9697         * testsuite/libgomp.c++/target-1.C: Remove.
9698         * testsuite/libgomp.c++/target-3.C: Remove.
9699         * testsuite/libgomp.c++/target-4.C: Remove.
9700         * testsuite/libgomp.c++/target-5.C: Remove.
9701         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
9702         * testsuite/libgomp.c++/taskloop-1.C: Remove.
9703         * testsuite/libgomp.c++/taskloop-2.C: Remove.
9704         * testsuite/libgomp.c++/taskloop-3.C: Remove.
9705         * testsuite/libgomp.c++/taskloop-4.C: Remove.
9706         * testsuite/libgomp.c++/udr-9.C: Remove.
9707         * testsuite/libgomp.c++/for-10.C: Remove.
9708         * testsuite/libgomp.c++/for-11.C: Remove.
9709         * testsuite/libgomp.c++/for-12.C: Remove.
9710         * testsuite/libgomp.c++/for-13.C: Remove.
9711         * testsuite/libgomp.c++/for-14.C: Remove.
9712         * testsuite/libgomp.c++/for-9.C: Remove.
9713         * testsuite/libgomp.c/atomic-18.c: Move ...
9714         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
9715         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
9716         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
9717         * testsuite/libgomp.c/loop-13.c: Move ...
9718         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
9719         * testsuite/libgomp.c/loop-14.c: Move ...
9720         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
9721         * testsuite/libgomp.c/loop-15.c: Remove.
9722         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
9723         * testsuite/libgomp.c/monotonic-1.c: Move ...
9724         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
9725         * testsuite/libgomp.c/monotonic-2.c: Move ...
9726         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
9727         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
9728         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
9729         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
9730         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
9731         * testsuite/libgomp.c/ordered-4.c: Move ...
9732         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
9733         * testsuite/libgomp.c/pr45784.c: Move ...
9734         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
9735         * testsuite/libgomp.c/pr64824.c: Move ...
9736         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
9737         * testsuite/libgomp.c/pr64868.c: Move ...
9738         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
9739         * testsuite/libgomp.c/pr66199-1.c: Move ...
9740         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
9741         * testsuite/libgomp.c/pr66199-2.c: Move ...
9742         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
9743         * testsuite/libgomp.c/pr66199-3.c: Move ...
9744         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
9745         * testsuite/libgomp.c/pr66199-4.c: Move ...
9746         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
9747         * testsuite/libgomp.c/pr66199-5.c: Move ...
9748         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
9749         * testsuite/libgomp.c/pr66199-6.c: Move ...
9750         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
9751         * testsuite/libgomp.c/pr66199-7.c: Move ...
9752         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
9753         * testsuite/libgomp.c/pr66199-8.c: Move ...
9754         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
9755         * testsuite/libgomp.c/pr66199-9.c: Move ...
9756         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
9757         * testsuite/libgomp.c/pr69389.c: Move ...
9758         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
9759         * testsuite/libgomp.c/simd-14.c: Move ...
9760         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
9761         * testsuite/libgomp.c/simd-15.c: Move ...
9762         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
9763         * testsuite/libgomp.c/simd-16.c: Move ...
9764         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
9765         * testsuite/libgomp.c/simd-17.c: Move ...
9766         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
9767         * testsuite/libgomp.c/target-1.c: Move ...
9768         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
9769         * testsuite/libgomp.c/target-10.c: Move ...
9770         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
9771         * testsuite/libgomp.c/target-13.c: Move ...
9772         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
9773         * testsuite/libgomp.c/target-2.c: Move ...
9774         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
9775         * testsuite/libgomp.c/taskgroup-1.c: Move ...
9776         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
9777         * testsuite/libgomp.c/taskloop-1.c: Move ...
9778         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
9779         * testsuite/libgomp.c/taskloop-2.c: Move ...
9780         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
9781         * testsuite/libgomp.c/taskloop-3.c: Move ...
9782         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
9783         * testsuite/libgomp.c/taskloop-4.c: Move ...
9784         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
9785         * testsuite/libgomp.c/udr-1.c: Move ...
9786         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
9787         * testsuite/libgomp.c/for-1.c: Move ...
9788         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
9789         * testsuite/libgomp.c/for-1.h: Move ...
9790         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
9791         * testsuite/libgomp.c/for-2.c: Move ...
9792         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
9793         * testsuite/libgomp.c/for-2.h: Move ...
9794         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
9795         * testsuite/libgomp.c/for-3.c: Move ...
9796         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
9797         * testsuite/libgomp.c/for-4.c: Move ...
9798         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
9799         * testsuite/libgomp.c/for-5.c: Move ...
9800         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
9801         * testsuite/libgomp.c/for-6.c: Move ...
9802         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
9803
9804 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9805
9806         PR libgomp/82428
9807         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
9808         __builtin_goacc_parlevel_{id,size}.
9809         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
9810         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
9811         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
9812         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
9813         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
9814         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
9815         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
9816         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
9817         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
9818         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
9819         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
9820         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
9821         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
9822         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
9823         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
9824         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
9825         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
9826         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
9827         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
9828         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
9829         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
9830         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
9831         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
9832
9833 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9834
9835         PR testsuite/85106
9836         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
9837
9838 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9839
9840         PR testsuite/85106
9841         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
9842
9843 2018-04-29  Julian Brown  <julian@codesourcery.com>
9844             Tom de Vries  <tom@codesourcery.com>
9845
9846         PR testsuite/85527
9847         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
9848         arbitrary order for iterations of atomic subtract check.
9849
9850 2018-04-28  Tom de Vries  <tom@codesourcery.com>
9851
9852         PR testsuite/85527
9853         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
9854         atomic capture results obtained in parallel loop to an array, instead of
9855         to a scalar.
9856
9857 2018-04-26  Tom de Vries  <tom@codesourcery.com>
9858
9859         PR libgomp/84020
9860         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
9861         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
9862         (process_GOMP_NVPTX_JIT): New function.
9863         (link_ptx): Use process_GOMP_NVPTX_JIT.
9864
9865 2018-04-26  Richard Biener <rguenther@suse.de>
9866             Tom de Vries  <tom@codesourcery.com>
9867
9868         PR lto/85422
9869         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
9870
9871 2018-04-26  Tom de Vries  <tom@codesourcery.com>
9872
9873         PR target/85519
9874         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
9875         recursion depth from 25 to 23.
9876         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
9877
9878 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
9879
9880         * configure: Regenerated.
9881
9882 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
9883             Tom de Vries  <tom@codesourcery.com>
9884
9885         PR target/85445
9886         * testsuite/libgomp.oacc-c++/ref-1.C: New.
9887
9888 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
9889
9890         PR libgomp/85463
9891         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
9892         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
9893         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
9894         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
9895         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
9896         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
9897
9898         PR libfortran/85166
9899         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
9900         abort".
9901         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
9902
9903 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
9904
9905         * configure: Regenerated.
9906
9907 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
9908
9909         PR jit/85384
9910         * configure: Regenerate.
9911
9912 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
9913             Tom de Vries  <tom@codesourcery.com>
9914
9915         PR middle-end/84955
9916         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
9917         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
9918
9919 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
9920
9921         PR fortran/83064
9922         PR testsuite/85346
9923         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
9924         test from gfortran.dg to here.
9925
9926 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
9927
9928         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
9929         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
9930
9931 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
9932
9933         PR middle-end/84955
9934         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
9935         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
9936
9937 2018-04-05  Tom de Vries  <tom@codesourcery.com>
9938
9939         PR target/85204
9940         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
9941
9942 2018-03-26  Tom de Vries  <tom@codesourcery.com>
9943
9944         PR tree-optimization/85063
9945         * testsuite/libgomp.c/switch-conversion-2.c: New test.
9946         * testsuite/libgomp.c/switch-conversion.c: New test.
9947         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
9948         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
9949
9950 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
9951
9952         PR fortran/84381
9953         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
9954         call abort by STOP n.
9955         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
9956         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
9957         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
9958         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
9959         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
9960         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
9961         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
9962         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
9963         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
9964         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
9965         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
9966         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
9967         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
9968         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
9969         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
9970         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
9971         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
9972         * testsuite/libgomp.fortran/associate1.f90: Likewise.
9973         * testsuite/libgomp.fortran/associate2.f90: Likewise.
9974         * testsuite/libgomp.fortran/associate3.f90: Likewise.
9975         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
9976         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
9977         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
9978         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
9979         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
9980         * testsuite/libgomp.fortran/character1.f90: Likewise.
9981         * testsuite/libgomp.fortran/character2.f90: Likewise.
9982         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
9983         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
9984         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
9985         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
9986         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
9987         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
9988         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
9989         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
9990         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
9991         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
9992         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
9993         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
9994         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
9995         * testsuite/libgomp.fortran/do1.f90: Likewise.
9996         * testsuite/libgomp.fortran/do2.f90: Likewise.
9997         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
9998         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
9999         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
10000         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
10001         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
10002         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
10003         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
10004         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
10005         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
10006         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
10007         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
10008         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
10009         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
10010         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
10011         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
10012         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
10013         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
10014         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
10015         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
10016         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
10017         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
10018         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
10019         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
10020         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
10021         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
10022         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
10023         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
10024         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
10025         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
10026         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
10027         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
10028         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
10029         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
10030         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
10031         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
10032         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
10033         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
10034         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
10035         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
10036         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
10037         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
10038         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
10039         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
10040         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
10041         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
10042         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
10043         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
10044         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
10045         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
10046         * testsuite/libgomp.fortran/lib1.f90: Likewise.
10047         * testsuite/libgomp.fortran/lib2.f: Likewise.
10048         * testsuite/libgomp.fortran/lib3.f: Likewise.
10049         * testsuite/libgomp.fortran/lib4.f90: Likewise.
10050         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
10051         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
10052         * testsuite/libgomp.fortran/nested1.f90: Likewise.
10053         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
10054         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
10055         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
10056         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
10057         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
10058         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
10059         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
10060         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
10061         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
10062         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
10063         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
10064         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
10065         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
10066         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
10067         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
10068         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
10069         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
10070         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
10071         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
10072         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
10073         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
10074         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
10075         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
10076         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
10077         * testsuite/libgomp.fortran/pr25162.f: Likewise.
10078         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
10079         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
10080         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
10081         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
10082         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
10083         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
10084         * testsuite/libgomp.fortran/pr28390.f: Likewise.
10085         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
10086         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
10087         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
10088         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
10089         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
10090         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
10091         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
10092         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
10093         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
10094         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
10095         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
10096         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
10097         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
10098         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
10099         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
10100         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
10101         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
10102         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
10103         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
10104         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
10105         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
10106         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
10107         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
10108         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
10109         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
10110         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
10111         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
10112         * testsuite/libgomp.fortran/reference1.f90: Likewise.
10113         * testsuite/libgomp.fortran/reference2.f90: Likewise.
10114         * testsuite/libgomp.fortran/retval1.f90: Likewise.
10115         * testsuite/libgomp.fortran/retval2.f90: Likewise.
10116         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
10117         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
10118         * testsuite/libgomp.fortran/simd1.f90: Likewise.
10119         * testsuite/libgomp.fortran/simd2.f90: Likewise.
10120         * testsuite/libgomp.fortran/simd3.f90: Likewise.
10121         * testsuite/libgomp.fortran/simd4.f90: Likewise.
10122         * testsuite/libgomp.fortran/simd5.f90: Likewise.
10123         * testsuite/libgomp.fortran/simd6.f90: Likewise.
10124         * testsuite/libgomp.fortran/simd7.f90: Likewise.
10125         * testsuite/libgomp.fortran/stack.f90: Likewise.
10126         * testsuite/libgomp.fortran/strassen.f90: Likewise.
10127         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
10128         * testsuite/libgomp.fortran/tabs2.f: Likewise.
10129         * testsuite/libgomp.fortran/target1.f90: Likewise.
10130         * testsuite/libgomp.fortran/target2.f90: Likewise.
10131         * testsuite/libgomp.fortran/target3.f90: Likewise.
10132         * testsuite/libgomp.fortran/target4.f90: Likewise.
10133         * testsuite/libgomp.fortran/target5.f90: Likewise.
10134         * testsuite/libgomp.fortran/target6.f90: Likewise.
10135         * testsuite/libgomp.fortran/target7.f90: Likewise.
10136         * testsuite/libgomp.fortran/target8.f90: Likewise.
10137         * testsuite/libgomp.fortran/task1.f90: Likewise.
10138         * testsuite/libgomp.fortran/task2.f90: Likewise.
10139         * testsuite/libgomp.fortran/task3.f90: Likewise.
10140         * testsuite/libgomp.fortran/task4.f90: Likewise.
10141         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
10142         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
10143         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
10144         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
10145         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
10146         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
10147         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
10148         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
10149         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
10150         * testsuite/libgomp.fortran/udr1.f90: Likewise.
10151         * testsuite/libgomp.fortran/udr10.f90: Likewise.
10152         * testsuite/libgomp.fortran/udr11.f90: Likewise.
10153         * testsuite/libgomp.fortran/udr12.f90: Likewise.
10154         * testsuite/libgomp.fortran/udr13.f90: Likewise.
10155         * testsuite/libgomp.fortran/udr14.f90: Likewise.
10156         * testsuite/libgomp.fortran/udr15.f90: Likewise.
10157         * testsuite/libgomp.fortran/udr2.f90: Likewise.
10158         * testsuite/libgomp.fortran/udr3.f90: Likewise.
10159         * testsuite/libgomp.fortran/udr4.f90: Likewise.
10160         * testsuite/libgomp.fortran/udr5.f90: Likewise.
10161         * testsuite/libgomp.fortran/udr6.f90: Likewise.
10162         * testsuite/libgomp.fortran/udr7.f90: Likewise.
10163         * testsuite/libgomp.fortran/udr8.f90: Likewise.
10164         * testsuite/libgomp.fortran/udr9.f90: Likewise.
10165         * testsuite/libgomp.fortran/vla1.f90: Likewise.
10166         * testsuite/libgomp.fortran/vla2.f90: Likewise.
10167         * testsuite/libgomp.fortran/vla3.f90: Likewise.
10168         * testsuite/libgomp.fortran/vla4.f90: Likewise.
10169         * testsuite/libgomp.fortran/vla5.f90: Likewise.
10170         * testsuite/libgomp.fortran/vla6.f90: Likewise.
10171         * testsuite/libgomp.fortran/vla7.f90: Likewise.
10172         * testsuite/libgomp.fortran/vla8.f90: Likewise.
10173         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
10174         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
10175         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
10176         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
10177         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
10178         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
10179         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
10180         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
10181         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
10182         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
10183         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
10184         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
10185         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
10186         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
10187         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
10188         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
10189         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
10190         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
10191         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
10192         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
10193         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
10194         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
10195         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
10196         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
10197         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
10198         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
10199         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
10200         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
10201         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
10202         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
10203         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
10204         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
10205         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
10206         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
10207         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
10208         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
10209         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
10210         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
10211         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
10212         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
10213         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
10214         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
10215         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
10216         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
10217         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
10218         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
10219         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
10220         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
10221         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
10222         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
10223         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
10224         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
10225         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
10226         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10227         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
10228         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
10229         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
10230         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
10231         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
10232         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
10233         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
10234         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
10235         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
10236         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
10237         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
10238         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
10239         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
10240         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
10241         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
10242         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
10243         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
10244         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
10245         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
10246         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
10247         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
10248         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
10249         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
10250         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
10251         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
10252         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
10253         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
10254         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
10255         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
10256         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
10257         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
10258         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
10259         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
10260         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
10261         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
10262         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
10263         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
10264         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
10265         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
10266         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
10267
10268 2018-03-20  Richard Biener  <rguenther@suse.de>
10269
10270         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
10271         parallelizable loop.
10272
10273 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
10274
10275         PR target/84148
10276         * configure: Regenerate.
10277
10278 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
10279
10280         PR fortran/84418
10281         * libgomp.fortran/pr84418-1.f90: New test.
10282         * libgomp.fortran/pr84418-2.f90: New test.
10283
10284 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
10285
10286         PR fortran/84313
10287         * testsuite/libgomp.fortran/threadprivate4.f90: Add
10288         -std=f2003 -fall-intrinsics into dg-additional-options.
10289
10290 2018-02-08  Martin Jambor  <mjambor@suse.cz>
10291
10292         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
10293         clonable.
10294
10295 2018-02-08  Martin Jambor  <mjambor@suse.cz>
10296
10297         * testsuite/libgomp.hsa.c/staticvar.c: New test.
10298
10299 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10300
10301         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
10302         [__cplusplus]: Declare extern "C".
10303
10304 2018-02-07  Tom de Vries  <tom@codesourcery.com>
10305
10306         PR libgomp/84217
10307         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
10308
10309 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
10310             Jakub Jelinek  <jakub@redhat.com>
10311
10312         PR libgomp/84096
10313         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
10314         instead of omp_lock_t.
10315
10316 2018-01-25  Tom de Vries  <tom@codesourcery.com>
10317
10318         PR target/84028
10319         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
10320
10321 2018-01-24  Tom de Vries  <tom@codesourcery.com>
10322
10323         PR target/83589
10324         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
10325
10326 2018-01-24  Tom de Vries  <tom@codesourcery.com>
10327
10328         PR target/81352
10329         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
10330
10331 2018-01-19  Tom de Vries  <tom@codesourcery.com>
10332             Cesar Philippidis  <cesar@codesourcery.com>
10333
10334         PR target/83920
10335         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
10336         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
10337
10338 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
10339
10340         Update copyright years.
10341
10342         * libgomp.texi: Bump @copying's copyright year.
10343
10344 2017-12-30  Tom de Vries  <tom@codesourcery.com>
10345
10346         PR libgomp/83046
10347         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
10348         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
10349
10350 2017-12-27  Tom de Vries  <tom@codesourcery.com>
10351
10352         PR c++/83046
10353         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
10354         (test_nonstatic): Fix return type to workaround PR83046.
10355
10356 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
10357
10358         PR testsuite/83281
10359         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
10360         j suffix instead of i.
10361         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
10362         Likewise.
10363
10364 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
10365
10366         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
10367         call to acc_wait (1).
10368
10369 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
10370
10371         PR fortran/81304
10372         * testsuite/libgomp.fortran/pr81304.f90: New test.
10373
10374 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
10375
10376         PR fortran/81841
10377         * libgomp.fortran/pr81841.f90: New test.
10378
10379 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
10380
10381         PR libgomp/83106
10382         * target.c (gomp_target_init): Compute lengths just once and
10383         use them in both malloc size and subsequent copying.
10384
10385 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
10386
10387         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
10388         * acinclude.m4: Add cet.m4.
10389         * configure: Regenerate.
10390         * Makefile.in: Likewise.
10391         * testsuite/Makefile.in: Likewise.
10392
10393 2017-11-15  Tom de Vries  <tom@codesourcery.com>
10394
10395         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
10396         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
10397         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
10398         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
10399         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
10400         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
10401
10402 2017-11-14  Tom de Vries  <tom@codesourcery.com>
10403
10404         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
10405         non-nvidia devices.
10406
10407 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
10408
10409         PR c++/82835
10410         * testsuite/libgomp.c++/pr82835.C: New test.
10411
10412 2017-11-06  Martin Liska  <mliska@suse.cz>
10413
10414         * testsuite/libgomp.c++/loop-2.C: Return a value
10415         for functions with non-void return type, or change type to void,
10416         or add -Wno-return-type for test.
10417         * testsuite/libgomp.c++/loop-4.C: Likewise.
10418         * testsuite/libgomp.c++/parallel-1.C: Likewise.
10419         * testsuite/libgomp.c++/shared-1.C: Likewise.
10420         * testsuite/libgomp.c++/single-1.C: Likewise.
10421         * testsuite/libgomp.c++/single-2.C: Likewise.
10422
10423 2017-10-31  Tom de Vries  <tom@codesourcery.com>
10424
10425         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
10426         "do {} while (false)".
10427         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
10428         after HSA_DEBUG call.
10429
10430 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
10431
10432         * target.c (struct gomp_coalesce_buf): New type.
10433         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
10434         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
10435         (gomp_copy_host2dev): Add CBUF argument, if copying into
10436         the cached ranges, memcpy into buffer instead of copying
10437         into device.
10438         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
10439         Add CBUF argument, pass it through to other calls.
10440         (gomp_map_vars): Aggregate copies from host to device if small enough
10441         and with small enough gaps in between into memcpy into a buffer and
10442         fewer host to device copies from the buffer.
10443         (gomp_update): Adjust gomp_copy_host2dev caller.
10444
10445 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
10446
10447         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
10448         run" directive.
10449         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
10450         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
10451         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
10452         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
10453
10454 2017-10-16  Tom de Vries  <tom@codesourcery.com>
10455
10456         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
10457         openacc_nvidia_accel_selected.
10458         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
10459         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
10460         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
10461         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
10462         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
10463         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
10464         openacc_nvidia_accel_selected. Skip for shared memory device.
10465         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
10466         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
10467
10468 2017-10-09  Martin Jambor  <mjambor@suse.cz>
10469
10470         PR hsa/82416
10471         * testsuite/libgomp.hsa.c/pr82416.c: New test.
10472
10473 2017-10-07  Tom de Vries  <tom@codesourcery.com>
10474
10475         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
10476         Remove acc_device_nvidia references.
10477         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
10478         Same.
10479
10480 2017-10-05  Tom de Vries  <tom@codesourcery.com>
10481
10482         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
10483         vector_length(32) clause from acc parallel directive.
10484         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
10485
10486 2017-10-04  Tom de Vries  <tom@codesourcery.com>
10487
10488         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
10489         (main): Reduce sum of arr elements.  Assert that hres is exactly
10490         representable in 32-bit floating point.
10491         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
10492         (main): Reduce sum of arr elements.  Assert that hres and hmres are
10493         exactly representable in 32-bit floating point.
10494         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
10495
10496 2017-09-28  Tom de Vries  <tom@codesourcery.com>
10497
10498         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
10499         setting.
10500         * testsuite/libgomp.c++/pr69393.C: Same.
10501         * testsuite/libgomp.c++/taskloop-1.C: Same.
10502         * testsuite/libgomp.c++/taskloop-3.C: Same.
10503         * testsuite/libgomp.c++/taskloop-4.C: Same.
10504         * testsuite/libgomp.c/for-4.c: Same.
10505         * testsuite/libgomp.c/pr66199-3.c: Same.
10506         * testsuite/libgomp.c/pr66199-4.c: Same.
10507         * testsuite/libgomp.c/pr66199-6.c: Same.
10508         * testsuite/libgomp.c/taskloop-1.c: Same.
10509         * testsuite/libgomp.c/taskloop-3.c: Same.
10510         * testsuite/libgomp.c/taskloop-4.c: Same.
10511         * testsuite/libgomp.fortran/aligned1.f03: Same.
10512         * testsuite/libgomp.fortran/condinc1.f: Same.
10513         * testsuite/libgomp.fortran/condinc3.f90: Same.
10514         * testsuite/libgomp.fortran/crayptr1.f90: Same.
10515         * testsuite/libgomp.fortran/crayptr2.f90: Same.
10516         * testsuite/libgomp.fortran/crayptr3.f90: Same.
10517         * testsuite/libgomp.fortran/omp_cond1.f: Same.
10518         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
10519         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
10520         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
10521         * testsuite/libgomp.fortran/recursion1.f90: Same.
10522         * testsuite/libgomp.fortran/target2.f90: Same.
10523         * testsuite/libgomp.fortran/target5.f90: Same.
10524         * testsuite/libgomp.fortran/task3.f90: Same.
10525
10526 2017-09-28  Tom de Vries  <tom@codesourcery.com>
10527
10528         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
10529         vector_length(32) clause from acc parallel directive.
10530         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
10531
10532 2017-09-27  Tom de Vries  <tom@codesourcery.com>
10533
10534         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
10535         Remove acc_device_nvidia references.
10536
10537 2017-09-16  Tom de Vries  <tom@codesourcery.com>
10538
10539         PR c/81875
10540         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
10541
10542 2017-09-14  Tom de Vries  <tom@codesourcery.com>
10543
10544         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
10545         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
10546         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
10547         * testsuite/libgomp.c/c.exp: Include test-cases from
10548         libgomp.c-c++-common.
10549         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
10550         files.
10551
10552 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
10553
10554         PR c++/81314
10555         * testsuite/libgomp.c++/pr81314.C: New test.
10556
10557 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
10558
10559         * libgomp.texi (Top): www.openacc.org now uses https.
10560         (Enabling OpenACC): Ditto.
10561         (acc_get_num_devices): Ditto.
10562         (acc_set_device_type): Ditto.
10563         (acc_get_device_type): Ditto.
10564         (acc_set_device_num): Ditto.
10565         (acc_get_device_num): Ditto.
10566         (acc_async_test): Ditto.
10567         (acc_async_test_all): Ditto.
10568         (acc_wait): Ditto.
10569         (acc_wait_all): Ditto.
10570         (acc_wait_all_async): Ditto.
10571         (acc_wait_async): Ditto.
10572         (acc_init): Ditto.
10573         (acc_shutdown): Ditto.
10574         (acc_on_device): Ditto.
10575         (acc_malloc): Ditto.
10576         (acc_free): Ditto.
10577         (acc_copyin): Ditto.
10578         (acc_present_or_copyin): Ditto.
10579         (acc_create): Ditto.
10580         (acc_present_or_create): Ditto.
10581         (acc_copyout): Ditto.
10582         (acc_delete): Ditto.
10583         (acc_update_device): Ditto.
10584         (acc_update_self): Ditto.
10585         (acc_map_data): Ditto.
10586         (acc_unmap_data): Ditto.
10587         (acc_deviceptr): Ditto.
10588         (acc_hostptr): Ditto.
10589         (acc_is_present): Ditto.
10590         (acc_memcpy_to_device): Ditto.
10591         (acc_memcpy_from_device): Ditto.
10592         (acc_get_current_cuda_device): Ditto.
10593         (acc_get_current_cuda_context): Ditto.
10594         (acc_get_cuda_stream): Ditto.
10595         (acc_set_cuda_stream): Ditto.
10596         (ACC_DEVICE_TYPE): Ditto.
10597         (ACC_DEVICE_NUM): Ditto.
10598         (OpenACC Library Interoperability): Ditto.
10599
10600 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
10601
10602         PR c/81687
10603         * testsuite/libgomp.c/pr81687-1.c: New test.
10604         * testsuite/libgomp.c/pr81687-2.c: New test.
10605
10606 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
10607
10608         PR c/69389
10609         * testsuite/libgomp.c/pr69389.c: New test.
10610         * testsuite/libgomp.c++/pr69389.C: New test.
10611
10612 2017-08-07  Tom de Vries  <tom@codesourcery.com>
10613
10614         PR middle-end/78266
10615         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
10616         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
10617
10618 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
10619
10620         PR c/45784
10621         * testsuite/libgomp.c/pr45784.c: New test.
10622         * testsuite/libgomp.c++/pr45784.C: New test.
10623
10624 2017-07-19  Tom de Vries  <tom@codesourcery.com>
10625
10626         * testsuite/libgomp.oacc-c/vec.c: New test.
10627
10628 2017-07-03  Tom de Vries  <tom@codesourcery.com>
10629
10630         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
10631
10632 2017-06-27  Tom de Vries  <tom@codesourcery.com>
10633
10634         * plugin/plugin-nvptx.c (notify_var): New function.
10635         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
10636
10637 2017-06-27  Tom de Vries  <tom@codesourcery.com>
10638
10639         * env.c (parse_unsigned_long_1): Factor out of ...
10640         (parse_unsigned_long): ... here.
10641         (parse_int_1): Factor out of ...
10642         (parse_int): ... here.
10643         (parse_int_secure): New function.
10644         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
10645         * secure_getenv.h: Factor out of ...
10646         * plugin/plugin-hsa.c: ... here.
10647         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
10648
10649 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
10650
10651         PR c++/81130
10652         * testsuite/libgomp.c++/pr81130.C: New test.
10653
10654 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10655
10656         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
10657         default args.
10658         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
10659         dg-xfail-run-if default args.
10660
10661 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10662
10663         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
10664         * testsuite/libgomp.c/pr39591-3.c: Likewise.
10665
10666 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
10667
10668         PR libgomp/80822
10669         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
10670         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
10671         sibling lists, depending on level just pick up what CPUs to put
10672         together into a place vs. whether add multiple ordered places.
10673
10674 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
10675
10676         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
10677         * libgomp.map (OACC_2.0.1): Add these.
10678         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
10679         for "acc_wait", and "acc_wait_all", respectively.
10680         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
10681         for "acc_wait", and "acc_wait_all", respectively.
10682         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
10683         * libgomp.texi (acc_wait, acc_wait_all): Update.
10684         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
10685         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
10686         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
10687
10688         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
10689         acc_present_or_copyin and acc_present_or_create procedures,
10690         respectively.
10691         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
10692         generally different variants of OpenACC Runtime Library functions.
10693         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10694
10695         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
10696         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10697
10698         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
10699         of preprocessor definitions.
10700         * libgomp.h (strong_alias): Guard by "#ifdef
10701         HAVE_ATTRIBUTE_ALIAS".
10702         * oacc-mem.c: Provide "acc_pcreate" as alias for
10703         "acc_present_or_create", and "acc_pcopyin" as alias for
10704         "acc_present_or_copyin".
10705         * libgomp.map: New version "OACC_2.0.1".
10706         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
10707         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
10708         its content into...
10709         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
10710         Extend testing.
10711
10712         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
10713         when disabling nvptx offloading.
10714
10715 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
10716
10717         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
10718         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
10719         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
10720
10721         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
10722         * testsuite/lib/libgomp.exp
10723         (check_effective_target_openacc_nvidia_accel_configured): New
10724         proc.
10725         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
10726         (check_effective_target_c++): New procs.
10727         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
10728         (check_effective_target_c++): Likewise.
10729
10730 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
10731
10732         PR middle-end/80809
10733         * testsuite/libgomp.c/pr80809-2.c: New test.
10734         * testsuite/libgomp.c/pr80809-3.c: New test.
10735
10736         PR middle-end/80809
10737         * testsuite/libgomp.c/pr80809-1.c: New test.
10738
10739         PR middle-end/80853
10740         * testsuite/libgomp.c/pr80853.c: New test.
10741
10742 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
10743
10744         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
10745         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
10746         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
10747         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
10748         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
10749
10750         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
10751         Debug output for failure.
10752
10753 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10754
10755         * testsuite/lib/libgomp.exp: Load scanlang.exp.
10756
10757 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
10758
10759         PR bootstrap/80531
10760         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
10761         bootstrap compare failures.
10762
10763 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
10764
10765         * testsuite/libgomp.c/target-36.c: New testcase.
10766
10767 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
10768
10769         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
10770         instead of char.
10771
10772 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
10773
10774         PR libgomp/80394
10775         * testsuite/libgomp.c/pr80394.c: New test.
10776
10777 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
10778
10779         PR libgomp/79876
10780         * config/posix/thread-stacksize.h: New file.
10781         * config/darwin/thread-stacksize.h: New file.
10782         * config/nvptx/thread-stacksize.h: New file.
10783         * env.c: Include thread-stacksize.h.
10784         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
10785         instead of 0.  Call pthread_attr_setstacksize even if
10786         GOMP_DEFAULT_STACKSIZE is non-zero.
10787
10788 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
10789
10790         * env.c (initialize_env): Initialize stacksize to 0.
10791
10792 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
10793
10794         PR c++/80029
10795         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
10796
10797 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
10798
10799         PR c/79940
10800         * testsuite/libgomp.c/pr79940.c: New test.
10801
10802 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10803
10804         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
10805         targets.
10806         Add __float128 options.
10807
10808 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
10809
10810         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
10811         hppa*-*-* dg-skip-if directive.
10812
10813 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
10814
10815         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
10816         dg-skip-if directive into a comment.
10817
10818 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
10819             Chung-Lin Tang  <cltang@codesourcery.com>
10820
10821         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
10822         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
10823         add additional case.
10824         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
10825         "openacc_nvidia_accel_selected".
10826         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
10827         Add num_workers(8) clause.
10828
10829 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
10830
10831         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
10832         hppa*-*-*.
10833         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
10834         include complex.h on hppa*-*-hpux*.
10835         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
10836
10837 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
10838
10839         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
10840
10841         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
10842         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
10843         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
10844         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
10845         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
10846         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
10847         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
10848         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
10849         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
10850         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
10851
10852 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
10853
10854         * libgomp-plugin.h: #include <stdbool.h>.
10855         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
10856         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
10857         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
10858         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
10859         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
10860         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
10861         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
10862         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
10863         (GOMP_OFFLOAD_openacc_register_async_cleanup)
10864         (GOMP_OFFLOAD_openacc_async_test)
10865         (GOMP_OFFLOAD_openacc_async_test_all)
10866         (GOMP_OFFLOAD_openacc_async_wait)
10867         (GOMP_OFFLOAD_openacc_async_wait_async)
10868         (GOMP_OFFLOAD_openacc_async_wait_all)
10869         (GOMP_OFFLOAD_openacc_async_wait_all_async)
10870         (GOMP_OFFLOAD_openacc_async_set_async)
10871         (GOMP_OFFLOAD_openacc_create_thread_data)
10872         (GOMP_OFFLOAD_openacc_destroy_thread_data)
10873         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
10874         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
10875         (GOMP_OFFLOAD_openacc_get_cuda_stream)
10876         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
10877         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
10878         these.
10879         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
10880         (GOMP_OFFLOAD_unload_image): Fix argument types.
10881
10882 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
10883
10884         * testsuite/lib/libgomp.exp
10885         (check_effective_target_hsa_offloading_selected_nocache): Fix up
10886         check_compile invocation.  Fix up removal of executable.  Drop
10887         bogus "2>&1" argument.
10888
10889         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
10890         directive.
10891
10892 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
10893             Martin Jambor  <mjambor@suse.cz>
10894
10895         * plugin/hsa.h: Moved to top level include.
10896         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
10897
10898 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
10899
10900         PR other/79046
10901         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
10902         of cat to get version from BASE-VER file.
10903         * testsuite/Makefile.in: Regenerated.
10904
10905 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
10906
10907         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
10908         for _WIN64.
10909
10910 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
10911
10912         * plugin/hsa.h: Add GCC runtime library exception.
10913         * plugin/hsa_ext_finalize.h: Likewise.
10914
10915         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
10916         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
10917         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
10918         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
10919         plugin/include/cuda as include dir and -ldl instead of -lcuda as
10920         library to link ptx plugin against.
10921         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
10922         (CUDA_CALLS): Define.
10923         (cuda_lib, cuda_lib_inited): New variables.
10924         (init_cuda_lib): New function.
10925         (CUDA_CALL_PREFIX): Define.
10926         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
10927         (CUDA_CALL): Use FN instead of (FN).
10928         (CUDA_CALL_NOCHECK): Define.
10929         (cuda_error, fini_streams_for_device, select_stream_for_async,
10930         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
10931         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
10932         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
10933         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
10934         CUDA_CALL_NOCHECK.
10935         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
10936         CUDA_CALL_NOCHECK.
10937         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
10938         Use CUDA_CALL_NOCHECK.
10939         * plugin/cuda/cuda.h: New file.
10940         * config.h.in: Regenerated.
10941         * configure: Regenerated.
10942
10943         PR other/79046
10944         * configure.ac: Add GCC_BASE_VER.
10945         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
10946         get version from BASE-VER file.
10947         * testsuite/Makefile.in: Regenerated.
10948         * configure: Regenerated.
10949         * Makefile.in: Regenerated.
10950
10951 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
10952
10953         PR libgomp/60670
10954         * Makefile.am: Make fincludedir multilib-aware.
10955         * Makefile.in: Regenerate.
10956
10957 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
10958
10959         Update copyright years.
10960
10961         * libgomp.texi: Bump @copying's copyright year.
10962
10963 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
10964
10965         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
10966         pthread_spinlock_t instead of gomp_mutex_t lock.
10967         (gomp_get_thread_pool): Likewise.
10968         (gomp_release_thread_pool): Likewise.
10969         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
10970         Likewise.
10971
10972 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
10973
10974         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
10975         thread pool in case nthreads == 1.
10976
10977 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
10978
10979         * config/nvptx/env.c: Delete.
10980         * icv.c: Move definitions of ICV variables back ...
10981         * env.c: ...here.  Do not compile environment-related functionality if
10982         LIBGOMP_OFFLOADED_ONLY is set.
10983
10984 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
10985
10986         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
10987         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
10988         * configure: Regenerate.
10989         * config.h.in: Likewise.
10990
10991 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
10992
10993         * Makefile.in: Regenerate with automake-1.11.6.
10994         * aclocal.m4: Likewise.
10995         * configure: Likewise.
10996         * testsuite/Makefile.in: Likewise.
10997
10998 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
10999
11000         * config/nvptx/critical.c: Delete to use generic implementation.
11001
11002 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
11003
11004         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
11005         ../../affinity.c as fallback.
11006         * config/nvptx/affinity.c: Delete to use fallback implementation.
11007
11008 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
11009             Jakub Jelinek  <jakub@redhat.com>
11010             Dmitry Melnik  <dm@ispras.ru>
11011
11012         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
11013         * Makefile.in. Regenerate.
11014         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
11015         (LIBGOMP_USE_PTHREADS): ...here; new define.
11016         * configure: Regenerate.
11017         * config.h.in: Likewise.
11018         * config/posix/affinity.c: Move to...
11019         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
11020         interface by LIBGOMP_USE_PTHREADS.
11021         * critical.c: Split out GOMP_atomic_{start,end} into...
11022         * atomic.c: ...here (new file).
11023         * env.c: Split out ICV definitions into...
11024         * icv.c: ...here (new file) and...
11025         * icv-device.c: ...here. New file.
11026         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
11027         (gomp_destroy_lock_30): Ditto.
11028         (gomp_set_lock_30): Ditto.
11029         (gomp_unset_lock_30): Ditto.
11030         (gomp_test_lock_30): Ditto.
11031         (gomp_init_nest_lock_30): Ditto.
11032         (gomp_destroy_nest_lock_30): Ditto.
11033         (gomp_set_nest_lock_30): Ditto.
11034         (gomp_unset_nest_lock_30): Ditto.
11035         (gomp_test_nest_lock_30): Ditto.
11036         * lock.c: New.
11037         * config/nvptx/lock.c: New.
11038         * config/nvptx/bar.c: New.
11039         * config/nvptx/bar.h: New.
11040         * config/nvptx/doacross.h: New.
11041         * config/nvptx/error.c: New.
11042         * config/nvptx/icv-device.c: New.
11043         * config/nvptx/mutex.h: New.
11044         * config/nvptx/pool.h: New.
11045         * config/nvptx/proc.c: New.
11046         * config/nvptx/ptrlock.h: New.
11047         * config/nvptx/sem.h: New.
11048         * config/nvptx/simple-bar.h: New.
11049         * config/nvptx/target.c: New.
11050         * config/nvptx/task.c: New.
11051         * config/nvptx/team.c: New.
11052         * config/nvptx/time.c: New.
11053         * config/posix/simple-bar.h: New.
11054         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
11055         (gomp_num_teams_var): Declare.
11056         (struct gomp_thread_pool): Change threads_dock member to
11057         gomp_simple_barrier_t.
11058         [__nvptx__] (gomp_thread): New implementation.
11059         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
11060         (gomp_thread_destructor): Ditto.
11061         (gomp_init_thread_affinity): Ditto.
11062         * team.c: Guard uses of Pthreads-specific interfaces by
11063         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
11064         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
11065         * config/nvptx/alloc.c: Delete.
11066         * config/nvptx/barrier.c: Ditto.
11067         * config/nvptx/fortran.c: Ditto.
11068         * config/nvptx/iter.c: Ditto.
11069         * config/nvptx/iter_ull.c: Ditto.
11070         * config/nvptx/loop.c: Ditto.
11071         * config/nvptx/loop_ull.c: Ditto.
11072         * config/nvptx/ordered.c: Ditto.
11073         * config/nvptx/parallel.c: Ditto.
11074         * config/nvptx/priority_queue.c: Ditto.
11075         * config/nvptx/sections.c: Ditto.
11076         * config/nvptx/single.c: Ditto.
11077         * config/nvptx/splay-tree.c: Ditto.
11078         * config/nvptx/work.c: Ditto.
11079         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
11080         -foffload=-lgfortran in addition to -lgfortran.
11081         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
11082         * plugin/plugin-nvptx.c: Include <limits.h>.
11083         (struct targ_fn_descriptor): Add new fields.
11084         (struct ptx_device): Ditto.  Set them...
11085         (nvptx_open_device): ...here.
11086         (nvptx_adjust_launch_bounds): New.
11087         (nvptx_host2dev): Allow NULL 'nvthd'.
11088         (nvptx_dev2host): Ditto.
11089         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
11090         (link_ptx): Adjust log sizes.
11091         (nvptx_host2dev): Allow NULL 'nvthd'.
11092         (nvptx_dev2host): Ditto.
11093         (nvptx_set_clocktick): New.  Use it...
11094         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
11095         fields.
11096         (GOMP_OFFLOAD_dev2dev): New.
11097         (nvptx_adjust_launch_bounds): New.
11098         (nvptx_stacks_size): New.
11099         (nvptx_stacks_alloc): New.
11100         (nvptx_stacks_free): New.
11101         (GOMP_OFFLOAD_run): New.
11102         (GOMP_OFFLOAD_async_run): New (stub).
11103
11104 2016-11-23  Martin Jambor  <mjambor@suse.cz>
11105
11106         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
11107         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
11108         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
11109
11110 2016-11-23  Martin Liska  <mliska@suse.cz>
11111             Martin Jambor  <mjambor@suse.cz>
11112
11113         * plugin/hsa.h: New file.
11114         * plugin/hsa_ext_finalize.h: New file.
11115         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
11116         header file unistd.h, and functions secure_getenv, __secure_getenv,
11117         getuid, geteuid, getgid and getegid.
11118         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
11119         -D_GNU_SOURCE.
11120         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
11121         Handle various cases of secure_getenv presence, add an implementation
11122         when we can test effective UID and GID.
11123         (struct hsa_runtime_fn_info): New structure.
11124         (hsa_runtime_fn_info hsa_fns): New variable.
11125         (hsa_runtime_lib): Likewise.
11126         (support_cpu_devices): Likewise.
11127         (init_enviroment_variables): Load newly introduced ENV
11128         variables.
11129         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
11130         (hsa_fatal): Likewise.
11131         (DLSYM_FN): New macro.
11132         (init_hsa_runtime_functions): New function.
11133         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
11134         structure.  Depending on environment, also allow CPU devices.
11135         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
11136         (get_kernarg_memory_region): Likewise.
11137         (GOMP_OFFLOAD_init_device): Likewise.
11138         (destroy_hsa_program): Likewise.
11139         (init_basic_kernel_info): New function.
11140         (GOMP_OFFLOAD_load_image): Use it.
11141         (create_and_finalize_hsa_program): Call hsa run-time functions via
11142         hsa_fns structure.
11143         (create_single_kernel_dispatch): Likewise.
11144         (release_kernel_dispatch): Likewise.
11145         (init_single_kernel): Likewise.
11146         (parse_target_attributes): Allow up multiple HSA grid dimensions.
11147         (get_group_size): New function.
11148         (run_kernel): Likewise.
11149         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
11150         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
11151         structure.
11152         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
11153         * testsuite/libgomp-test-support.exp.in: Likewise.
11154         * Makefile.in: Regenerated.
11155         * aclocal.m4: Likewise.
11156         * config.h.in: Likewise.
11157         * configure: Likewise.
11158         * testsuite/Makefile.in: Likewise.
11159
11160 2016-11-15  Martin Jambor  <mjambor@suse.cz>
11161             Alexander Monakov  <amonakov@ispras.ru>
11162
11163         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
11164         mapping clauses to target constructs.
11165         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
11166
11167 2016-11-15  Matthias Klose  <doko@ubuntu.com>
11168
11169         * configure: Regenerate.
11170
11171 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
11172
11173         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
11174         * omp_lib.h.in (openmp_version): Likewise.
11175         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
11176         of 201307.
11177         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
11178
11179         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
11180         (fib_wrapper): Add map(from: x) clause.
11181         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
11182         (e_53_2): Likewise.
11183         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
11184         (accum): Add map(tmp) clause.
11185         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
11186         (accum): Add map(tofrom: tmp) clause.
11187         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
11188         (gramSchmidt): Likewise.
11189         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
11190         map(tofrom: sum) clause.
11191         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
11192         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
11193         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
11194         only allowed on the loop iterator.
11195         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
11196         * testsuite/libgomp.fortran/taskloop2.f90: New test.
11197         * testsuite/libgomp.fortran/taskloop4.f90: New test.
11198         * testsuite/libgomp.fortran/doacross1.f90: New test.
11199         * testsuite/libgomp.fortran/doacross3.f90: New test.
11200         * testsuite/libgomp.fortran/taskloop1.f90: New test.
11201         * testsuite/libgomp.fortran/taskloop3.f90: New test.
11202         * testsuite/libgomp.fortran/doacross2.f90: New test.
11203         * testsuite/libgomp.c/doacross-1.c (main): Add missing
11204         #pragma omp atomic read.
11205         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
11206         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
11207
11208 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
11209             Nathan Sidwell  <nathan@acm.org>
11210
11211         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
11212         to determine default geometry.
11213         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
11214         dimension.
11215
11216 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
11217
11218         * hashtab.h: Use standard GPLv3 with runtime exception
11219         boilerplate.
11220
11221 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
11222
11223         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
11224         size when allocating new thread.
11225
11226 2016-09-14  Marek Polacek  <polacek@redhat.com>
11227
11228         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
11229
11230 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
11231
11232         PR fortran/71014
11233         * testsuite/libgomp.fortran/pr71014.f90: New test.
11234
11235 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
11236
11237         PR middle-end/70895
11238         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
11239         firstprivate clauses.
11240         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
11241         copy clauses.
11242         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
11243         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
11244         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
11245         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
11246         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
11247         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
11248         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
11249         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
11250         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
11251         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
11252         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
11253         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
11254
11255 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
11256
11257         PR fortran/70598
11258         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
11259
11260 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
11261
11262         PR c++/58706
11263         * testsuite/libgomp.c++/pr58706.C: New test.
11264
11265 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
11266
11267         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
11268         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
11269         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
11270         Likewise.
11271         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
11272         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
11273         Likewise.
11274         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
11275
11276         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
11277         test, and don't hardcode -O0.
11278
11279 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
11280
11281         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
11282
11283 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
11284
11285         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
11286         test.
11287
11288 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
11289
11290         PR middle-end/71734
11291         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
11292         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
11293
11294 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
11295
11296         PR fortran/71717
11297         * testsuite/libgomp.fortran/associate3.f90: New test.
11298
11299 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
11300
11301         * testsuite/libgomp.c++/target-21.C: New test.
11302
11303 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
11304
11305         * testsuite/libgomp.c++/target-20.C: New test.
11306
11307 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
11308             Cesar Philippidis  <cesar@codesourcery.com>
11309
11310         PR middle-end/71373
11311         * libgomp.oacc-c/nested-function-1.c: New file.
11312         * libgomp.oacc-c/nested-function-2.c: Likewise.
11313         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
11314         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
11315         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
11316
11317 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
11318
11319         PR c/71381
11320         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
11321         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
11322         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
11323
11324 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
11325
11326         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
11327         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
11328
11329 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
11330
11331         PR c/70688
11332         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
11333
11334 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
11335
11336         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
11337         instead of invalid schedule(static, 0).
11338         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
11339
11340 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
11341
11342         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
11343         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
11344         parameter, use to set async stream around call to gomp_unmap_vars,
11345         call gomp_unmap_vars() with 'do_copyfrom' set to true.
11346         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
11347         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
11348         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
11349         (event_add): Add int parameter, initialize 'val' field when
11350         adding new ptx_event struct.
11351         (nvptx_evec): Adjust event_add() call arguments.
11352         (nvptx_host2dev): Likewise.
11353         (nvptx_dev2host): Likewise.
11354         (nvptx_wait_async): Likewise.
11355         (nvptx_wait_all_async): Likewise.
11356         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
11357         pass to event_add() call.
11358         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
11359         parameter.
11360         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
11361         call openacc.register_async_cleanup_func() hook.
11362         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
11363         * target.c (gomp_copy_from_async): Delete function.
11364         (gomp_map_vars): Remove async_refcount.
11365         (gomp_unmap_vars): Likewise.
11366         (gomp_load_image_to_device): Likewise.
11367         (omp_target_associate_ptr): Likewise.
11368         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
11369         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
11370         (gomp_copy_from_async): Remove.
11371
11372 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
11373
11374         * target.c (gomp_device_copy): New function.
11375         (gomp_copy_host2dev): Likewise.
11376         (gomp_copy_dev2host): Likewise.
11377         (gomp_free_device_memory): Likewise.
11378         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
11379         (gomp_map_pointer): Likewise.
11380         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
11381         NULL value from alloc_func plugin hook.
11382         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
11383         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
11384         (gomp_unmap_vars): Likewise.
11385         (gomp_update): Adjust to call gomp_copy_dev2host and
11386         gomp_copy_host2dev functions.
11387         (gomp_unload_image_from_device): Handle false value from
11388         unload_image_func plugin hook.
11389         (gomp_init_device): Handle false value from init_device_func
11390         plugin hook.
11391         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
11392         (omp_target_free): Adjust to call gomp_free_device_memory.
11393         (omp_target_memcpy): Handle return values from host2dev_func,
11394         dev2host_func, and dev2dev_func plugin hooks.
11395         (omp_target_memcpy_rect_worker): Likewise.
11396         (gomp_target_fini): Handle false value from fini_device_func
11397         plugin hook.
11398         * libgomp.h (struct gomp_device_descr): Adjust return type of
11399         init_device_func, fini_device_func, unload_image_func, free_func,
11400         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
11401         * oacc-init.c (acc_shutdown_1): Handle false value from
11402         fini_device_func plugin hook.
11403         * oacc-host.c (host_init_device): Change return type to bool.
11404         (host_fini_device): Likewise.
11405         (host_unload_image): Likewise.
11406         (host_free): Likewise.
11407         (host_dev2host): Likewise.
11408         (host_host2dev): Likewise.
11409         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
11410         (acc_memcpy_to_device): Likewise.
11411         (acc_memcpy_from_device): Likewise.
11412         (delete_copyout): Add libfnname parameter, handle free_func
11413         hook fatal error case.
11414         (acc_delete): Adjust delete_copyout call.
11415         (acc_copyout): Likewise.
11416         (update_dev_host): Move gomp_mutex_unlock to after
11417         host2dev/dev2host hook calls.
11418
11419         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
11420         to 'hsa_error_msg', for clarity.
11421         (hsa_fatal): Likewise.
11422         (hsa_error): New function.
11423         (init_hsa_context): Change return type to bool, adjust to return
11424         false on error.
11425         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
11426         return value.
11427         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
11428         return false on error.
11429         (get_agent_info): Adjust to return NULL on error.
11430         (destroy_hsa_program): Change return type to bool, adjust to
11431         return false on error.
11432         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
11433         (destroy_module): Change return type to bool, adjust to
11434         return false on error.
11435         (GOMP_OFFLOAD_unload_image): Likewise.
11436         (GOMP_OFFLOAD_fini_device): Likewise.
11437         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
11438         (GOMP_OFFLOAD_free): Change to return false when called.
11439         (GOMP_OFFLOAD_dev2host): Likewise.
11440         (GOMP_OFFLOAD_host2dev): Likewise.
11441         (GOMP_OFFLOAD_dev2dev): Likewise.
11442
11443         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
11444         (CUDA_CALL): Likewise.
11445         (CUDA_CALL_ASSERT): Likewise.
11446         (map_init): Change return type to bool, use CUDA_CALL* macros.
11447         (map_fini): Likewise.
11448         (init_streams_for_device): Change return type to bool, adjust
11449         call to map_init.
11450         (fini_streams_for_device): Change return type to bool, adjust
11451         call to map_fini.
11452         (select_stream_for_async): Release stream_lock before calls to
11453         GOMP_PLUGIN_fatal, adjust call to map_init.
11454         (nvptx_init): Use CUDA_CALL* macros.
11455         (nvptx_attach_host_thread_to_device): Change return type to bool,
11456         use CUDA_CALL* macros.
11457         (nvptx_open_device): Use CUDA_CALL* macros.
11458         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
11459         macros.
11460         (nvptx_get_num_devices): Use CUDA_CALL* macros.
11461         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
11462         (nvptx_exec): Use CUDA_CALL* macros.
11463         (nvptx_alloc): Use CUDA_CALL* macros.
11464         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
11465         (nvptx_host2dev): Likewise.
11466         (nvptx_dev2host): Likewise.
11467         (nvptx_wait): Use CUDA_CALL* macros.
11468         (nvptx_wait_async): Likewise.
11469         (nvptx_wait_all): Likewise.
11470         (nvptx_wait_all_async): Likewise.
11471         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
11472         use CUDA_CALL* macros, adjust call to map_fini.
11473         (GOMP_OFFLOAD_init_device): Change return type to bool,
11474         adjust code accordingly.
11475         (GOMP_OFFLOAD_fini_device): Likewise.
11476         (GOMP_OFFLOAD_load_image): Adjust calls to
11477         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
11478         use CUDA_CALL* macros.
11479         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
11480         return code.
11481         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
11482         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
11483         handle error return.
11484         (GOMP_OFFLOAD_dev2host): Likewise.
11485         (GOMP_OFFLOAD_host2dev): Likewise.
11486         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
11487         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
11488
11489 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
11490
11491         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
11492         (acc_free): Likewise.
11493         (acc_memcpy_to_device): Likewise.
11494         (acc_memcpy_from_device): Likewise.
11495         (acc_deviceptr): Likewise.
11496         (acc_hostptr): Likewise.
11497         (acc_is_present): Likewise.
11498         (acc_map_data): Likewise.
11499         (acc_unmap_data): Likewise.
11500         (present_create_copy): Likewise.
11501         (delete_copyout): Likewise.
11502         (update_dev_host): Likewise.
11503         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
11504         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
11505         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
11506         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
11507         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
11508         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
11509         it only runs on nvptx targets.
11510         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
11511         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
11512         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
11513         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
11514         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
11515         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
11516         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
11517         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
11518         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
11519         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
11520         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
11521         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
11522         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
11523         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
11524         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
11525         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
11526         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
11527         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
11528         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
11529         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
11530         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
11531         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
11532         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
11533
11534 2016-05-23  Martin Jambor  <mjambor@suse.cz>
11535
11536         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
11537
11538 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
11539
11540         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
11541         to gomp_init_targets_once.
11542         (acc_set_device_type): Remove !cached_base_dev condition on call to
11543         gomp_init_targets_once, move call to before acc_device_lock acquire,
11544         to avoid deadlock.
11545         (acc_get_device_num): Remove !cached_base_dev condition on call to
11546         gomp_init_targets_once.
11547         (acc_set_device_num): Likewise.
11548
11549 2016-05-16  Martin Jambor  <mjambor@suse.cz>
11550
11551         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
11552
11553 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
11554
11555         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
11556         expected partitioning.
11557
11558 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
11559
11560         PR middle-end/70626
11561         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
11562         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
11563         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
11564
11565 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
11566
11567         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
11568         non-fatal.
11569
11570 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
11571
11572         PR middle-end/70680
11573         * testsuite/libgomp.c/pr70680-1.c: New test.
11574         * testsuite/libgomp.c/pr70680-2.c: New test.
11575
11576 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
11577
11578         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
11579         pass parameter variables to subroutines.
11580
11581 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
11582
11583         PR middle-end/70643
11584         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
11585
11586 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
11587
11588         PR testsuite/68242
11589         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
11590         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
11591
11592 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
11593
11594         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
11595         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
11596         GOACC_declare prototype.
11597
11598         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
11599         Merge this file, and...
11600         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
11601         ... this file, and...
11602         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
11603         ... this file, and...
11604         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
11605         ... this file, and...
11606         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
11607         ... this file, and...
11608         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
11609         ... this file, and...
11610         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
11611         ... this file, and...
11612         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
11613         ... this file, and...
11614         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
11615         ... this file, and...
11616         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
11617         ... this file, and...
11618         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
11619         ... this file, and...
11620         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
11621         ... this file, and...
11622         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
11623         ... this file into...
11624         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
11625         file.
11626
11627         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
11628         Make failure observable.
11629
11630 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
11631
11632         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
11633         field.
11634         * target.c (gomp_target_fallback_firstprivate,
11635         gomp_target_unshare_firstprivate): Removed.
11636         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
11637         before waiting for dependencies.
11638         (gomp_target_task_fn): Don't copy firstprivate vars here.
11639         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
11640         firstprivate_copies here.
11641         (gomp_create_target_task): Don't initialize firstprivate_copies field.
11642         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
11643         explicit/implicit firstprivate.
11644
11645 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
11646
11647         PR lto/70289
11648         PR ipa/70348
11649         PR tree-optimization/70373
11650         PR middle-end/70533
11651         PR middle-end/70534
11652         PR middle-end/70535
11653         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
11654         test.
11655         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
11656         test.
11657         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
11658         test.
11659         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
11660         test.
11661         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
11662         test.
11663         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
11664         test.
11665         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
11666         test.
11667         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
11668         test.
11669         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
11670         test.
11671         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
11672         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
11673         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
11674         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
11675         test.
11676         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
11677         test.
11678         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
11679         test.
11680         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
11681         test.
11682         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
11683         coverage.
11684         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
11685         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
11686         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
11687         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
11688         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
11689         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
11690         coverage.
11691         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
11692         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
11693         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
11694         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
11695         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
11696         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
11697         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
11698         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
11699         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
11700         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
11701         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
11702         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
11703         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
11704         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
11705         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
11706
11707 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
11708             James Norris  <jnorris@codesourcery.com>
11709             Nathan Sidwell  <nathan@codesourcery.com>
11710             Julian Brown  <julian@codesourcery.com>
11711             Cesar Philippidis  <cesar@codesourcery.com>
11712             Chung-Lin Tang  <cltang@codesourcery.com>
11713             Tom de Vries  <tom@codesourcery.com>
11714
11715         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
11716         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
11717         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
11718         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
11719         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
11720         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
11721         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
11722         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
11723         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
11724         XFAIL.
11725         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
11726         Incorporate...
11727         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
11728         file.
11729         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
11730         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
11731         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
11732         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
11733         Likewise.
11734         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
11735         Likewise.
11736         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
11737         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
11738         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
11739         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
11740         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
11741         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
11742         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
11743         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
11744         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
11745         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
11746         Likewise.
11747         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
11748         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
11749         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
11750         file...
11751         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
11752         file into...
11753         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
11754         file.  Update.
11755         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
11756         file.
11757         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
11758         Likewise.
11759         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
11760         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
11761         ... this new file.  Update.
11762         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
11763         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
11764         ... this new file.  Update.
11765         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
11766         file.  Incorporate...
11767         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
11768         file, and...
11769         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
11770         file, and...
11771         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
11772         file.
11773         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
11774
11775 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
11776
11777         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
11778         set-torture-options.
11779
11780 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
11781
11782         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
11783         gcc-dg-runtest.
11784         * testsuite/libgomp.oacc-c/c.exp: Likewise.
11785         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
11786         -fno-builtin-acc_on_device instead of -O0.
11787         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
11788         -O0.
11789         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
11790         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
11791         Likewise.
11792         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
11793         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
11794         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
11795         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
11796         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
11797         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
11798         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
11799         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
11800         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
11801         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
11802         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
11803         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
11804         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
11805         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
11806         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
11807         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
11808         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
11809         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
11810         Don't specify -O2.
11811         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
11812         Likewise.
11813         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
11814         Likewise.
11815
11816 2016-03-24  Martin Liska  <mliska@suse.cz>
11817
11818         * plugin/plugin-hsa.c (packet_store_release): New function
11819         that is taken from the HSA runtime manual.
11820         (GOMP_OFFLOAD_run): Use the function.
11821
11822 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
11823
11824         PR c++/70376
11825         * testsuite/libgomp.c++/pr70376.C: New test.
11826
11827 2016-03-23  Tom de Vries  <tom@codesourcery.com>
11828
11829         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
11830         initialization of lresult and lvresult.
11831         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
11832
11833 2016-03-23  James Norris  <jnorris@codesourcery.com>
11834             Daichi Fukuoka <dc-fukuoka@sgi.com>
11835
11836         PR libgomp/69414
11837         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
11838         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
11839         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
11840         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
11841
11842 2016-03-23  Martin Liska  <mliska@suse.cz>
11843
11844         PR hsa/70337
11845         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
11846         argument just in case a dispatched kernel uses that argument.
11847
11848 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
11849
11850         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
11851         -ftree-parallelize-loops/-fopenacc changes.
11852         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
11853         Likewise.
11854         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
11855         Likewise.
11856         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
11857         Likewise.
11858         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
11859         Likewise.
11860         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
11861         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
11862
11863 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
11864
11865         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
11866         always_ld_library_path the path to libgcc_s.
11867
11868 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
11869
11870         PR testsuite/70009
11871         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
11872
11873 2016-03-09  Tom de Vries  <tom@codesourcery.com>
11874
11875         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
11876         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
11877         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
11878         Same.
11879         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
11880         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
11881         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
11882         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
11883
11884 2016-03-07  Martin Jambor  <mjambor@suse.cz>
11885
11886         * testsuite/lib/libgomp.exp
11887         (check_effective_target_hsa_offloading_selected_nocache): New.
11888         (check_effective_target_hsa_offloading_selected): Likewise.
11889         * testsuite/libgomp.hsa.c/c.exp: Likewise.
11890         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
11891         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
11892         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
11893         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
11894         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
11895         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
11896         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
11897         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
11898         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
11899         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
11900         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
11901         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
11902         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
11903         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
11904         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
11905         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
11906
11907 2016-03-07  Martin Jambor  <mjambor@suse.cz>
11908
11909         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
11910         non-shared memory accelerators.
11911         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
11912         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
11913         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
11914         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
11915         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
11916         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
11917         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
11918         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
11919         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
11920
11921 2016-03-07  Martin Jambor  <mjambor@suse.cz>
11922
11923         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
11924         ALWAYS_CFLAGS.
11925
11926 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
11927
11928         PR libgomp/69555
11929         * testsuite/libgomp.c++/pr69555-1.C: New test.
11930         * testsuite/libgomp.c++/pr69555-2.C: New test.
11931
11932 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
11933             Martin Jambor  <mjambor@suse.cz>
11934
11935         * testsuite/lib/libgomp.exp
11936         (check_effective_target_offload_device_shared_as): New proc.
11937         * testsuite/libgomp.c++/declare_target-1.C: New test.
11938
11939 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
11940
11941         PR driver/68463
11942         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
11943
11944 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
11945
11946         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
11947         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
11948         dims.
11949         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
11950         -ftree-parallelize-loops/-fopenacc changes.
11951         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
11952         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
11953         Likewise.
11954         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
11955         Likewise.
11956         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
11957         Likewise.
11958         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
11959         Likewise.
11960         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
11961         Likewise.
11962         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
11963         Likewise.
11964         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
11965         Likewise.
11966         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
11967         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
11968         Likewise.
11969         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
11970         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
11971         Likewise.
11972         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
11973         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
11974         Likewise.
11975
11976 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
11977
11978         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
11979
11980 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
11981
11982         PR driver/69805
11983         * testsuite/libgomp.c/pr69805.c: New test.
11984
11985 2016-02-16  Tom de Vries  <tom@codesourcery.com>
11986
11987         PR lto/67709
11988         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
11989
11990 2016-02-09  Tom de Vries  <tom@codesourcery.com>
11991
11992         PR tree-optimization/69599
11993         * testsuite/libgomp.c/omp-nested-3.c: New test.
11994         * testsuite/libgomp.c/pr46032-2.c: New test.
11995         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
11996         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
11997
11998 2016-02-09  Tom de Vries  <tom@codesourcery.com>
11999
12000         PR lto/69707
12001         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
12002
12003 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
12004
12005         * testsuite/libgomp.c/target-31.c: Fix testcase.
12006
12007 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
12008
12009         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
12010         clause.
12011         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
12012         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
12013         reduction and map clauses.
12014         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
12015
12016 2016-02-02  James Norris  <jnorris@codesourcery.com>
12017
12018         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
12019
12020 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
12021
12022         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
12023         * oacc-parallel.c (GOACC_host_data): Remove function definition.
12024
12025         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
12026         cases.
12027
12028         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
12029         variables.
12030         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
12031         (hsa_kmt_lib): Set variables.
12032         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
12033         always_ld_library_path.
12034         * Makefile.in: Regenerate.
12035         * configure: Likewise.
12036         * testsuite/Makefile.in: Likewise.
12037
12038         * plugin/configfrag.ac (offload_additional_options)
12039         (offload_additional_lib_paths): Don't amend for hsa offloading.
12040         * configure: Regenerate.
12041
12042         * plugin/configfrag.ac: Don't configure for offloading target if
12043         we don't build the corresponding plugin.
12044         * configure: Regenerate.
12045
12046 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
12047
12048         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
12049         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
12050
12051 2016-01-26  Tom de Vries  <tom@codesourcery.com>
12052
12053         PR tree-optimization/69110
12054         * testsuite/libgomp.c/pr69110.c: New test.
12055
12056 2016-01-25  Richard Biener  <rguenther@suse.de>
12057
12058         PR lto/69393
12059         * testsuite/libgomp.c++/pr69393.C: New testcase.
12060
12061 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
12062
12063         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
12064         function wasn't mapped to the device with non-shared memory.
12065
12066 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
12067
12068         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
12069
12070 2016-01-19  Martin Jambor  <mjambor@suse.cz>
12071             Martin Liska  <mliska@suse.cz>
12072
12073         * plugin/Makefrag.am: Add HSA plugin requirements.
12074         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
12075         (HSA_RUNTIME_LIB): Likewise.
12076         (HSA_RUNTIME_CPPFLAGS): Likewise.
12077         (HSA_RUNTIME_INCLUDE): New substitution.
12078         (HSA_RUNTIME_LIB): Likewise.
12079         (HSA_RUNTIME_LDFLAGS): Likewise.
12080         (hsa-runtime): New configure option.
12081         (hsa-runtime-include): Likewise.
12082         (hsa-runtime-lib): Likewise.
12083         (PLUGIN_HSA): New substitution variable.
12084         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
12085         configure options.
12086         (PLUGIN_HSA_CPPFLAGS): Likewise.
12087         (PLUGIN_HSA_LDFLAGS): Likewise.
12088         (PLUGIN_HSA_LIBS): Likewise.
12089         Check that we have access to HSA run-time.
12090         * libgomp-plugin.h (offload_target_type): New element
12091         OFFLOAD_TARGET_TYPE_HSA.
12092         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
12093         args.
12094         (bool gomp_create_target_task): Updated.
12095         (gomp_device_descr): Extra parameter of run_func and async_run_func,
12096         new field can_run_func.
12097         * libgomp_g.h (GOMP_target_ext): Update prototype.
12098         * oacc-host.c (host_run): Added a new parameter args.
12099         * target.c (calculate_firstprivate_requirements): New function.
12100         (copy_firstprivate_data): Likewise.
12101         (gomp_target_fallback_firstprivate): Use them.
12102         (gomp_target_unshare_firstprivate): New function.
12103         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
12104         devices.
12105         (GOMP_target): Do host fallback for all shared memory devices.  Do not
12106         pass any args to plugins.
12107         (GOMP_target_ext): Introduce device-specific argument parameter args.
12108         Allow host fallback if device shares memory.  Do not remap data if
12109         device has shared memory.
12110         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
12111         like host fallback for mappings.
12112         (GOMP_target_data): Treat shared memory devices like host fallback.
12113         (GOMP_target_data_ext): Likewise.
12114         (GOMP_target_update): Likewise.
12115         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
12116         gomp_create_target_task.
12117         (GOMP_target_enter_exit_data): Likewise.
12118         (omp_target_alloc): Treat shared memory devices like host fallback.
12119         (omp_target_free): Likewise.
12120         (omp_target_is_present): Likewise.
12121         (omp_target_memcpy): Likewise.
12122         (omp_target_memcpy_rect): Likewise.
12123         (omp_target_associate_ptr): Likewise.
12124         (gomp_load_plugin_for_device): Also load can_run.
12125         * task.c (GOMP_PLUGIN_target_task_completion): Free
12126         firstprivate_copies.
12127         (gomp_create_target_task): Accept new argument args and store it to
12128         ttask.
12129         * plugin/plugin-hsa.c: New file.
12130
12131 2016-01-18  Tom de Vries  <tom@codesourcery.com>
12132
12133         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
12134         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
12135         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
12136         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
12137         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
12138         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
12139         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
12140         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
12141         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
12142         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
12143         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
12144         Same.
12145         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
12146         Same.
12147         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
12148         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
12149         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
12150         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
12151         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
12152         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
12153         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
12154         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
12155         Same.
12156         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
12157
12158 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
12159
12160         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
12161
12162 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
12163
12164         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
12165
12166 2016-01-12  James Norris  <jnorris@codesourcery.com>
12167
12168         * libgomp.texi: Updates for OpenACC.
12169
12170 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
12171
12172         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
12173
12174 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
12175
12176         PR fortran/66680
12177         * testsuite/libgomp.fortran/pr66680.f90: New test.
12178
12179 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
12180
12181         PR middle-end/68960
12182         * testsuite/libgomp.c/pr68960.c: New test.
12183
12184 2016-01-06  Nathan Sidwell  <nathan@acm.org>
12185
12186         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
12187         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
12188
12189 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
12190
12191         Update copyright years.
12192
12193         * libgomp.texi: Bump @copying's copyright year.
12194
12195 2015-12-31  Nathan Sidwell  <nathan@acm.org>
12196
12197         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
12198         dg-additional-options syntax.
12199         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
12200         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
12201         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
12202         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
12203         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
12204         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
12205         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
12206         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
12207         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
12208         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
12209         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
12210         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
12211         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
12212         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
12213         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
12214         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
12215         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
12216         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
12217
12218 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
12219
12220         * libgomp.h (REFCOUNT_LINK): Define.
12221         (struct splay_tree_key_s): Add link_key.
12222         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
12223         Replace target address of the pointer with target address of newly
12224         mapped object in the splay tree.  Set link pointer on target to the
12225         device address of the mapped object.
12226         (gomp_unmap_vars): Restore target address of the pointer in the splay
12227         tree for REFCOUNT_LINK objects after unmapping.
12228         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
12229         declare target link" objects.
12230         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
12231         "omp declare target link" objects, which were mapped for the image.
12232         (gomp_exit_data): Restore target address of the pointer in the splay
12233         tree for REFCOUNT_LINK objects after unmapping.
12234         * testsuite/libgomp.c/target-link-1.c: New file.
12235
12236 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
12237
12238         * libgomp.h (gomp_device_state): New enum.
12239         (struct gomp_device_descr): Replace is_initialized with state.
12240         (gomp_fini_device): Remove declaration.
12241         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
12242         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
12243         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
12244         (acc_set_device_type): Use state instead of is_initialized.
12245         (acc_set_device_num): Likewise.
12246         * target.c (resolve_device): Use state instead of is_initialized.
12247         Do not initialize finalized device.
12248         (gomp_map_vars): Do nothing if device is finalized.
12249         (gomp_unmap_vars): Likewise.
12250         (gomp_update): Likewise.
12251         (GOMP_offload_register_ver): Use state instead of is_initialized.
12252         (GOMP_offload_unregister_ver): Likewise.
12253         (gomp_init_device): Likewise.
12254         (gomp_unload_device): Likewise.
12255         (gomp_fini_device): Remove.
12256         (gomp_get_target_fn_addr): Do nothing if device is finalized.
12257         (GOMP_target): Go to host fallback if device is finalized.
12258         (GOMP_target_ext): Likewise.
12259         (gomp_exit_data): Do nothing if device is finalized.
12260         (gomp_target_task_fn): Go to host fallback if device is finalized.
12261         (gomp_target_fini): New static function.
12262         (gomp_target_init): Use state instead of is_initialized.
12263         Call gomp_target_fini at exit.
12264
12265 2015-12-09  Tom de Vries  <tom@codesourcery.com>
12266
12267         PR tree-optimization/68716
12268         * testsuite/libgomp.c/omp-nested-2.c: New test.
12269
12270 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
12271
12272         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
12273         target openacc_nvidia_accel_selected.
12274         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
12275         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
12276         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
12277         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
12278
12279 2015-12-01  Julian Brown  <julian@codesourcery.com>
12280             James Norris  <James_Norris@mentor.com>
12281
12282         * oacc-parallel.c (GOACC_host_data): New function.
12283         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
12284         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
12285         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
12286         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
12287         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
12288         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
12289         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
12290
12291 2015-11-30  James Norris  <jnorris@codesourcery.com>
12292             Cesar Philippidis  <cesar@codesourcery.com>
12293
12294         libgomp/
12295         * libgomp.oacc-fortran/routine-5.f90: New test.
12296         * libgomp.oacc-fortran/routine-7.f90: New test.
12297         * libgomp.oacc-fortran/routine-9.f90: New test.
12298
12299 2015-11-30  Tom de Vries  <tom@codesourcery.com>
12300
12301         PR tree-optimization/46032
12302         * testsuite/libgomp.c/pr46032.c: New test.
12303
12304 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
12305
12306         PR libgomp/68579
12307         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
12308         (gomp_create_target_task): Call it before freeing
12309         GOMP_TARGET_TASK_DATA tasks.
12310
12311         PR c/63326
12312         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
12313         in between case label and OpenMP standalone directives.
12314         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
12315
12316 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
12317
12318         * configure: Regenerate.
12319
12320 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
12321
12322         * testsuite/libgomp.c/target-35.c: New test.
12323
12324 2015-11-22  James Norris  <jnorris@codesourcery.com>
12325             Cesar Philippidis  <cesar@codesourcery.com>
12326
12327         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
12328         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
12329         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
12330         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
12331         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
12332
12333 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
12334
12335         PR middle-end/68221
12336         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
12337         * testsuite/libgomp.c/reduction-12.c: Likewise.
12338         * testsuite/libgomp.c++/reduction-11.C: Likewise.
12339         * testsuite/libgomp.c++/reduction-12.C: Likewise.
12340
12341 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
12342
12343         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
12344         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
12345         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
12346         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
12347         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
12348         and fix.
12349         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
12350         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
12351
12352 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
12353
12354         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
12355         worker & gang cases.
12356         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
12357
12358 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
12359
12360         * config/nvptx/priority_queue.c: New file.
12361
12362 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
12363
12364         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
12365         sections.
12366
12367 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
12368             Aldy Hernandez  <aldyh@redhat.com>
12369             Ilya Verbin  <ilya.verbin@intel.com>
12370
12371         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
12372         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
12373         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
12374         iterators or IV by chunk size.
12375         * parallel.c (gomp_resolve_num_threads): Don't assume that
12376         if thr->ts.team is non-NULL, then pool must be non-NULL.
12377         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
12378         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
12379         GOMP_PLUGIN_target_task_completion.
12380         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
12381         * Makefile.in: Regenerate.
12382         * libgomp.h: Shuffle prototypes and forward definitions around so
12383         priority queues can be defined.
12384         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
12385         (enum gomp_target_task_state): New enum.
12386         (struct gomp_target_task): Add state, tgt, task and team fields.
12387         (gomp_create_target_task): Change return type to bool, add
12388         state argument.
12389         (gomp_target_task_fn): Change return type to bool.
12390         (struct gomp_device_descr): Add async_run_func.
12391         (struct gomp_task): Remove children, next_child, prev_child,
12392         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
12393         Add pnode field.
12394         (struct gomp_taskgroup): Remove children.
12395         Add taskgroup_queue.
12396         (struct gomp_team): Change task_queue type to a priority queue.
12397         (splay_compare): Define inline.
12398         (priority_queue_offset): New.
12399         (priority_node_to_task): New.
12400         (task_to_priority_node): New.
12401         * oacc-mem.c: Do not include splay-tree.h.
12402         * priority_queue.c: New file.
12403         * priority_queue.h: New file.
12404         * splay-tree.c: Do not include splay-tree.h.
12405         (splay_tree_foreach_internal): New.
12406         (splay_tree_foreach): New.
12407         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
12408         (splay_tree_callback): Define typedef.
12409         * target.c (splay_compare): Move to libgomp.h.
12410         (GOMP_target): Don't adjust *thr in any way around running offloaded
12411         task.
12412         (GOMP_target_ext): Likewise.  Handle target nowait.
12413         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
12414         return value from gomp_create_target_task, if false, fallthrough
12415         as if no dependencies exist.
12416         (gomp_target_task_fn): Change return type to bool, return true
12417         if the task should have another part scheduled later.  Handle
12418         target nowait.
12419         (gomp_load_plugin_for_device): Initialize async_run.
12420         * task.c (gomp_init_task): Initialize children_queue.
12421         (gomp_clear_parent_in_list): New.
12422         (gomp_clear_parent_in_tree): New.
12423         (gomp_clear_parent): Handle priorities.
12424         (GOMP_task): Likewise.
12425         (priority_queue_move_task_first,
12426         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
12427         New functions.
12428         (gomp_create_target_task): Use priority queues.  Change return type
12429         to bool, add state argument, return false if for async
12430         {{enter,exit} data,update} constructs no dependencies need to be
12431         waited for, handle target nowait.  Set task->fn to NULL instead of
12432         gomp_target_task_fn.
12433         (verify_children_queue): Remove.
12434         (priority_list_upgrade_task): New.
12435         (priority_queue_upgrade_task): New.
12436         (verify_task_queue): Remove.
12437         (priority_list_downgrade_task): New.
12438         (priority_queue_downgrade_task): New.
12439         (gomp_task_run_pre): Use priority queues.
12440         Abstract code out to priority_queue_downgrade_task.
12441         (gomp_task_run_post_handle_dependers): Use priority queues.
12442         (gomp_task_run_post_remove_parent): Likewise.
12443         (gomp_task_run_post_remove_taskgroup): Likewise.
12444         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
12445         tasks specially.
12446         (GOMP_taskwait): Likewise.
12447         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
12448         priority-queue_upgrade_task.
12449         (GOMP_taskgroup_start): Use priority queues.
12450         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
12451         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
12452         barrier.
12453         * taskloop.c (GOMP_taskloop): Handle priorities.
12454         * team.c (gomp_new_team): Call priority_queue_init.
12455         (free_team): Call priority_queue_free.
12456         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
12457         team created for target nowait in implicit parallel region.
12458         (gomp_team_start): For nested check, test thr->ts.level instead of
12459         thr->ts.team != NULL.
12460         * testsuite/libgomp.c/doacross-3.c: New test.
12461         * testsuite/libgomp.c/ordered-5.c: New test.
12462         * testsuite/libgomp.c/priority.c: New test.
12463         * testsuite/libgomp.c/target-31.c: New test.
12464         * testsuite/libgomp.c/target-32.c: New test.
12465         * testsuite/libgomp.c/target-33.c: New test.
12466         * testsuite/libgomp.c/target-34.c: New test.
12467
12468 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
12469
12470         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
12471
12472         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
12473         loop is sequential.
12474
12475 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
12476
12477         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
12478         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
12479
12480 2015-11-12  James Norris  <jnorris@codesourcery.com>
12481             Joseph Myers  <joseph@codesourcery.com>
12482
12483         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
12484         * oacc-parallel.c (GOACC_declare): New function.
12485         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
12486         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
12487         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
12488         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
12489         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
12490
12491 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
12492
12493         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
12494
12495 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
12496
12497         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
12498         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
12499
12500 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
12501
12502         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
12503         inadvertent commit.
12504
12505 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
12506
12507         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
12508         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
12509         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
12510         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
12511         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
12512
12513 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
12514
12515         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
12516         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
12517
12518 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
12519             Ilya Verbin  <ilya.verbin@intel.com>
12520
12521         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
12522         GOMP_loop_nonmonotonic_dynamic_start,
12523         GOMP_loop_nonmonotonic_guided_next,
12524         GOMP_loop_nonmonotonic_guided_start,
12525         GOMP_loop_ull_nonmonotonic_dynamic_next,
12526         GOMP_loop_ull_nonmonotonic_dynamic_start,
12527         GOMP_loop_ull_nonmonotonic_guided_next,
12528         GOMP_loop_ull_nonmonotonic_guided_start,
12529         GOMP_parallel_loop_nonmonotonic_dynamic,
12530         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
12531         (GOMP_target_41): Renamed to ...
12532         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
12533         arguments.
12534         (GOMP_target_data_41): Renamed to ...
12535         (GOMP_target_data_ext): ... this.
12536         (GOMP_target_update_41): Renamed to ...
12537         (GOMP_target_update_ext): ... this.
12538         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
12539         GOMP_target_data_ext and GOMP_target_update_ext instead of
12540         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
12541         Export GOMP_loop_nonmonotonic_dynamic_next,
12542         GOMP_loop_nonmonotonic_dynamic_start,
12543         GOMP_loop_nonmonotonic_guided_next,
12544         GOMP_loop_nonmonotonic_guided_start,
12545         GOMP_loop_ull_nonmonotonic_dynamic_next,
12546         GOMP_loop_ull_nonmonotonic_dynamic_start,
12547         GOMP_loop_ull_nonmonotonic_guided_next,
12548         GOMP_loop_ull_nonmonotonic_guided_start,
12549         GOMP_parallel_loop_nonmonotonic_dynamic and
12550         GOMP_parallel_loop_nonmonotonic_guided.
12551         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
12552         GOMP_parallel_loop_nonmonotonic_guided,
12553         GOMP_loop_nonmonotonic_dynamic_start,
12554         GOMP_loop_nonmonotonic_guided_start,
12555         GOMP_loop_nonmonotonic_dynamic_next,
12556         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
12557         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
12558         GOMP_loop_ull_nonmonotonic_guided_start,
12559         GOMP_loop_ull_nonmonotonic_dynamic_next,
12560         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
12561         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
12562         functions.
12563         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
12564         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
12565         Use gomp_map_val function.
12566         (gomp_target_fallback_firstprivate): New static function.
12567         (GOMP_target_41): Renamed to ...
12568         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
12569         arguments.  Move firstprivate fallback handling into a new
12570         function.
12571         (GOMP_target_data_41): Renamed to ...
12572         (GOMP_target_data_ext): ... this.
12573         (GOMP_target_update_41): Renamed to ...
12574         (GOMP_target_update_ext): ... this.
12575         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
12576         gomp_map_0len_lookup instead of gomp_map_lookup.
12577         (omp_target_is_present): Use gomp_map_0len_lookup instead of
12578         gomp_map_lookup.
12579         * testsuite/libgomp.c/target-28.c: Likewise.
12580         * testsuite/libgomp.c/monotonic-1.c: New test.
12581         * testsuite/libgomp.c/monotonic-2.c: New test.
12582         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
12583         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
12584         * testsuite/libgomp.c/pr66199-5.c: New test.
12585         * testsuite/libgomp.c/pr66199-6.c: New test.
12586         * testsuite/libgomp.c/pr66199-7.c: New test.
12587         * testsuite/libgomp.c/pr66199-8.c: New test.
12588         * testsuite/libgomp.c/pr66199-9.c: New test.
12589         * testsuite/libgomp.c/reduction-11.c: New test.
12590         * testsuite/libgomp.c/reduction-12.c: New test.
12591         * testsuite/libgomp.c/reduction-13.c: New test.
12592         * testsuite/libgomp.c/reduction-14.c: New test.
12593         * testsuite/libgomp.c/reduction-15.c: New test.
12594         * testsuite/libgomp.c/target-12.c (main): Adjust for
12595         omp_target_is_present change for one-past-last element.
12596         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
12597         the same var is both mapped and privatized.
12598         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
12599         handling of zero-length array sections.
12600         * testsuite/libgomp.c/target-28.c: New test.
12601         * testsuite/libgomp.c/target-29.c: New test.
12602         * testsuite/libgomp.c/target-30.c: New test.
12603         * testsuite/libgomp.c/target-teams-1.c: New test.
12604         * testsuite/libgomp.c++/member-6.C: New test.
12605         * testsuite/libgomp.c++/member-7.C: New test.
12606         * testsuite/libgomp.c++/monotonic-1.C: New test.
12607         * testsuite/libgomp.c++/monotonic-2.C: New test.
12608         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
12609         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
12610         * testsuite/libgomp.c++/pr66199-3.C: New test.
12611         * testsuite/libgomp.c++/pr66199-4.C: New test.
12612         * testsuite/libgomp.c++/pr66199-5.C: New test.
12613         * testsuite/libgomp.c++/pr66199-6.C: New test.
12614         * testsuite/libgomp.c++/pr66199-7.C: New test.
12615         * testsuite/libgomp.c++/pr66199-8.C: New test.
12616         * testsuite/libgomp.c++/pr66199-9.C: New test.
12617         * testsuite/libgomp.c++/reduction-11.C: New test.
12618         * testsuite/libgomp.c++/reduction-12.C: New test.
12619         * testsuite/libgomp.c++/target-13.C: New test.
12620         * testsuite/libgomp.c++/target-14.C: New test.
12621         * testsuite/libgomp.c++/target-15.C: New test.
12622         * testsuite/libgomp.c++/target-16.C: New test.
12623         * testsuite/libgomp.c++/target-17.C: New test.
12624         * testsuite/libgomp.c++/target-18.C: New test.
12625         * testsuite/libgomp.c++/target-19.C: New test.
12626
12627 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
12628
12629         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
12630         and reduction copy.
12631         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
12632         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
12633         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
12634         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
12635         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
12636         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
12637         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
12638         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
12639         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
12640         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
12641         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
12642         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
12643         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
12644         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
12645
12646 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
12647
12648         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
12649         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
12650         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
12651         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
12652         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
12653         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
12654         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
12655         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
12656
12657 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
12658
12659         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
12660         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
12661         (GOMP_OFFLOAD_openacc_parallel): Likewise.
12662         * oacc-host.c (host_openacc_exec): Likewise.
12663         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
12664
12665 2015-11-03  Julian Brown  <julian@codesourcery.com>
12666             Thomas Schwinge  <thomas@codesourcery.com>
12667
12668         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
12669         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
12670         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
12671         Likewise.
12672         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
12673         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
12674
12675 2015-11-03  James Norris  <jnorris@codesourcery.com>
12676
12677         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
12678         file.
12679         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
12680         Likewise.
12681         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
12682         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
12683         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
12684         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
12685         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
12686
12687 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
12688
12689         * openacc.h (enum acc_device_t): Reformat. Ensure layout
12690         compatibility.
12691         (enum acc_async_t): Reformat.
12692         (acc_on_device): Declare compatible with builtin and provide C++
12693         wrapper.
12694         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
12695
12696 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
12697             Cesar Philippidis  <cesar@codesourcery.com>
12698
12699         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
12700         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
12701         ... this.  Add a description of the test at the top of the file.
12702         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
12703         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
12704         ... this.  Add a description of the test at the top of the file.
12705
12706 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
12707
12708         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
12709         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
12710         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
12711         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
12712         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
12713         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
12714
12715 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
12716
12717         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
12718         dimensions.
12719
12720 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
12721
12722         PR testsuite/68063
12723         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
12724
12725 2015-10-27  James Norris  <jnorris@codesourcery.com>
12726
12727         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
12728         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
12729
12730 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
12731
12732         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
12733         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
12734
12735         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
12736         acc_device_nvidia usage.
12737         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
12738         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
12739         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
12740
12741         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
12742         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
12743
12744         PR libgomp/66518
12745         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
12746
12747         PR libgomp/65437
12748         PR libgomp/66518
12749         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
12750         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
12751
12752 2015-10-23  Tom de Vries  <tom@codesourcery.com>
12753
12754         PR testsuite/68063
12755         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
12756
12757 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
12758
12759         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
12760         vector_length.
12761         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
12762
12763 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
12764             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
12765
12766         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
12767         to 0 when mapnum is 0.
12768
12769 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
12770
12771         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
12772         Cast to int from int32_t.
12773
12774 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
12775             Aldy Hernandez  <aldyh@redhat.com>
12776             Ilya Verbin  <ilya.verbin@intel.com>
12777
12778         * config/linux/affinity.c (omp_get_place_num_procs,
12779         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
12780         * config/linux/doacross.h: New file.
12781         * config/posix/affinity.c (omp_get_place_num_procs,
12782         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
12783         * config/posix/doacross.h: New file.
12784         * env.c: Include gomp-constants.h.
12785         (struct gomp_task_icv): Rename run_sched_modifier to
12786         run_sched_chunk_size.
12787         (gomp_max_task_priority_var): New variable.
12788         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
12789         (handle_omp_display_env): Change _OPENMP value from 201307 to
12790         201511.  Print OMP_MAX_TASK_PRIORITY.
12791         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
12792         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
12793         chunk_size and run_sched_modifier to run_sched_chunk_size.
12794         (omp_get_max_task_priority, omp_get_initial_device,
12795         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
12796         omp_get_partition_place_nums): New functions.
12797         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
12798         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
12799         to chunk_size.
12800         (omp_get_num_places_, omp_get_place_num_procs_,
12801         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
12802         omp_get_place_proc_ids_8_, omp_get_place_num_,
12803         omp_get_partition_num_places_, omp_get_partition_place_nums_,
12804         omp_get_partition_place_nums_8_, omp_get_initial_device_,
12805         omp_get_max_task_priority_): New functions.
12806         * libgomp_g.h (GOMP_loop_doacross_static_start,
12807         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
12808         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
12809         GOMP_loop_ull_doacross_dynamic_start,
12810         GOMP_loop_ull_doacross_guided_start,
12811         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
12812         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
12813         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
12814         GOMP_target_data_41, GOMP_target_update_41,
12815         GOMP_target_enter_exit_data): New prototypes.
12816         (GOMP_task): Add prototype argument.
12817         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
12818         (struct gomp_doacross_work_share): New type.
12819         (struct gomp_work_share): Add doacross field.
12820         (struct gomp_task_icv): Rename run_sched_modifier to
12821         run_sched_chunk_size.
12822         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
12823         GOMP_TASK_UNDEFERRED.  Add comments.
12824         (struct gomp_task_depend_entry): Add comments.
12825         (struct gomp_task): Likewise.
12826         (struct gomp_taskgroup): Likewise.
12827         (struct gomp_target_task): New type.
12828         (struct gomp_team): Add comment.
12829         (gomp_get_place_proc_ids_8, gomp_doacross_init,
12830         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
12831         gomp_create_target_task, gomp_target_task_fn): New prototypes.
12832         (struct target_var_desc): New type.
12833         (struct target_mem_desc): Adjust comment.  Use struct
12834         target_var_desc instead of splay_tree_key for list.
12835         (REFCOUNT_INFINITY): Define.
12836         (struct splay_tree_key_s): Remove copy_from field.
12837         (struct gomp_device_descr): Add dev2dev_func field.
12838         (enum gomp_map_vars_kind): New enum.
12839         (gomp_map_vars): Add one argument.
12840         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
12841         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
12842         omp_get_place_num_procs, omp_get_place_num_procs_,
12843         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
12844         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
12845         omp_get_place_num_, omp_get_partition_num_places,
12846         omp_get_partition_num_places_, omp_get_partition_place_nums,
12847         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
12848         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
12849         omp_target_free, omp_target_is_present, omp_target_memcpy,
12850         omp_target_memcpy_rect, omp_target_associate_ptr and
12851         omp_target_disassociate_ptr.
12852         (GOMP_4.0.2): Renamed to ...
12853         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
12854         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
12855         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
12856         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
12857         GOMP_loop_doacross_static_start, GOMP_doacross_post,
12858         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
12859         GOMP_loop_ull_doacross_guided_start,
12860         GOMP_loop_ull_doacross_runtime_start,
12861         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
12862         GOMP_doacross_ull_wait.
12863         * libgomp.texi: Document omp_get_max_task_priority.
12864         Rename modifier argument to chunk_size for omp_set_schedule and
12865         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
12866         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
12867         to run_sched_chunk_size renaming.
12868         (GOMP_loop_ordered_runtime_start): Likewise.
12869         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
12870         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
12871         GOMP_parallel_loop_runtime_start): New functions.
12872         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
12873         to run_sched_chunk_size renaming.
12874         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
12875         GOMP_loop_doacross_guided_start): New functions or aliases.
12876         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
12877         run_sched_modifier to run_sched_chunk_size renaming.
12878         (GOMP_loop_ull_ordered_runtime_start): Likewise.
12879         (gomp_loop_ull_doacross_static_start,
12880         gomp_loop_ull_doacross_dynamic_start,
12881         gomp_loop_ull_doacross_guided_start,
12882         GOMP_loop_ull_doacross_runtime_start): New functions.
12883         (GOMP_loop_ull_doacross_static_start,
12884         GOMP_loop_ull_doacross_dynamic_start,
12885         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
12886         * oacc-mem.c (acc_map_data, present_create_copy,
12887         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
12888         to gomp_map_vars.
12889         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
12890         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
12891         instead of false to gomp_map_vars.
12892         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
12893         * omp.h.in (omp_lock_hint_t): New type.
12894         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
12895         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
12896         omp_get_place_num, omp_get_partition_num_places,
12897         omp_get_partition_place_nums, omp_get_initial_device,
12898         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
12899         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
12900         omp_target_associate_ptr, omp_target_disassociate_ptr): New
12901         prototypes.
12902         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
12903         (omp_lock_hint_none, omp_lock_hint_uncontended,
12904         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
12905         omp_lock_hint_speculative): New parameters.
12906         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
12907         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
12908         omp_get_place_num, omp_get_partition_num_places,
12909         omp_get_partition_place_nums, omp_get_initial_device,
12910         omp_get_max_task_priority): New interfaces.
12911         (omp_set_schedule, omp_get_schedule): Rename modifier argument
12912         to chunk_size.
12913         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
12914         (omp_lock_hint_none, omp_lock_hint_uncontended,
12915         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
12916         omp_lock_hint_speculative): New parameters.
12917         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
12918         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
12919         omp_get_place_num, omp_get_partition_num_places,
12920         omp_get_partition_place_nums, omp_get_initial_device,
12921         omp_get_max_task_priority): New functions and subroutines.
12922         * ordered.c: Include stdarg.h and string.h.
12923         (MAX_COLLAPSED_BITS): Define.
12924         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
12925         gomp_doacross_ull_init, GOMP_doacross_ull_post,
12926         GOMP_doacross_ull_wait): New functions.
12927         * target.c: Include errno.h.
12928         (resolve_device): If device is not initialized, call
12929         gomp_init_device on it.
12930         (gomp_map_lookup): New function.
12931         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
12932         Don't bump refcount if REFCOUNT_INFINITY.  Handle
12933         GOMP_MAP_ALWAYS_TO_P.
12934         (get_kind): Rename is_openacc argument to short_mapkind.
12935         (gomp_map_pointer): Use gomp_map_lookup.
12936         (gomp_map_fields_existing): New function.
12937         (gomp_map_vars): Rename is_openacc argument to short_mapkind
12938         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
12939         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
12940         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
12941         Adjust for tgt->list changed type and copy_from living in there.
12942         (gomp_copy_from_async): Adjust for tgt->list changed type and
12943         copy_from living in there.
12944         (gomp_unmap_vars): Likewise.
12945         (gomp_update): Likewise.  Rename is_openacc argument to
12946         short_mapkind.  Don't fail if object is not mapped.
12947         (gomp_load_image_to_device): Initialize refcount to
12948         REFCOUNT_INFINITY.
12949         (gomp_target_fallback): New function.
12950         (gomp_get_target_fn_addr): Likewise.
12951         (GOMP_target): Adjust gomp_map_vars caller, use
12952         gomp_get_target_fn_addr and gomp_target_fallback.
12953         (GOMP_target_41): New function.
12954         (gomp_target_data_fallback): New function.
12955         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
12956         (GOMP_target_data_41): New function.
12957         (GOMP_target_update): Adjust gomp_update caller.
12958         (GOMP_target_update_41): New function.
12959         (gomp_exit_data, GOMP_target_enter_exit_data,
12960         gomp_target_task_fn, omp_target_alloc, omp_target_free,
12961         omp_target_is_present, omp_target_memcpy,
12962         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
12963         omp_target_associate_ptr, omp_target_disassociate_ptr,
12964         gomp_load_plugin_for_device): New functions.
12965         * task.c: Include gomp-constants.h.  Include taskloop.c
12966         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
12967         (gomp_task_handle_depend): New function.
12968         (GOMP_task): Use it.  Add priority argument.  Use
12969         gomp-constant.h constants instead of hardcoded numbers.
12970         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
12971         (gomp_create_target_task): New function.
12972         (verify_children_queue, verify_taskgroup_queue,
12973         verify_task_queue): New functions.
12974         (gomp_task_run_pre): Call verify_*_queue functions.
12975         If an upcoming tied task is about to leave the sibling or
12976         taskgroup queues in an invalid state, adjust appropriately.
12977         Remove taskgroup argument.  Add comments.
12978         (gomp_task_run_post_handle_dependers): Add comments.
12979         (gomp_task_run_post_remove_parent): Likewise.
12980         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
12981         (GOMP_taskwait): Likewise.  Add comments.
12982         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
12983         problem such that the first non parent_depends_on task does not
12984         end up at the end of the children queue.
12985         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
12986         GOMP_TASK_UNDEFERRED.
12987         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
12988         * taskloop.c: New file.
12989         * testsuite/lib/libgomp.exp
12990         (check_effective_target_offload_device_nonshared_as): New proc.
12991         * testsuite/libgomp.c/affinity-2.c: New test.
12992         * testsuite/libgomp.c/doacross-1.c: New test.
12993         * testsuite/libgomp.c/doacross-2.c: New test.
12994         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
12995         Add map clause to target.
12996         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
12997         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
12998         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
12999         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
13000         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
13001         Likewise.
13002         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
13003         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
13004         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
13005         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
13006         not defined.  Use those where needed.
13007         * testsuite/libgomp.c/for-4.c: New test.
13008         * testsuite/libgomp.c/for-5.c: New test.
13009         * testsuite/libgomp.c/for-6.c: New test.
13010         * testsuite/libgomp.c/linear-1.c: New test.
13011         * testsuite/libgomp.c/ordered-4.c: New test.
13012         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
13013         only allowed on the loop iterator.
13014         * testsuite/libgomp.c/pr66199-3.c: New test.
13015         * testsuite/libgomp.c/pr66199-4.c: New test.
13016         * testsuite/libgomp.c/reduction-7.c: New test.
13017         * testsuite/libgomp.c/reduction-8.c: New test.
13018         * testsuite/libgomp.c/reduction-9.c: New test.
13019         * testsuite/libgomp.c/reduction-10.c: New test.
13020         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
13021         map(tofrom:s).
13022         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
13023         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
13024         * testsuite/libgomp.c/target-11.c: New test.
13025         * testsuite/libgomp.c/target-12.c: New test.
13026         * testsuite/libgomp.c/target-13.c: New test.
13027         * testsuite/libgomp.c/target-14.c: New test.
13028         * testsuite/libgomp.c/target-15.c: New test.
13029         * testsuite/libgomp.c/target-16.c: New test.
13030         * testsuite/libgomp.c/target-17.c: New test.
13031         * testsuite/libgomp.c/target-18.c: New test.
13032         * testsuite/libgomp.c/target-19.c: New test.
13033         * testsuite/libgomp.c/target-20.c: New test.
13034         * testsuite/libgomp.c/target-21.c: New test.
13035         * testsuite/libgomp.c/target-22.c: New test.
13036         * testsuite/libgomp.c/target-23.c: New test.
13037         * testsuite/libgomp.c/target-24.c: New test.
13038         * testsuite/libgomp.c/target-25.c: New test.
13039         * testsuite/libgomp.c/target-26.c: New test.
13040         * testsuite/libgomp.c/target-27.c: New test.
13041         * testsuite/libgomp.c/taskloop-1.c: New test.
13042         * testsuite/libgomp.c/taskloop-2.c: New test.
13043         * testsuite/libgomp.c/taskloop-3.c: New test.
13044         * testsuite/libgomp.c/taskloop-4.c: New test.
13045         * testsuite/libgomp.c++/ctor-13.C: New test.
13046         * testsuite/libgomp.c++/doacross-1.C: New test.
13047         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
13048         Replace offload_device with offload_device_nonshared_as.
13049         * testsuite/libgomp.c++/for-12.C: New test.
13050         * testsuite/libgomp.c++/for-13.C: New test.
13051         * testsuite/libgomp.c++/for-14.C: New test.
13052         * testsuite/libgomp.c++/linear-1.C: New test.
13053         * testsuite/libgomp.c++/member-1.C: New test.
13054         * testsuite/libgomp.c++/member-2.C: New test.
13055         * testsuite/libgomp.c++/member-3.C: New test.
13056         * testsuite/libgomp.c++/member-4.C: New test.
13057         * testsuite/libgomp.c++/member-5.C: New test.
13058         * testsuite/libgomp.c++/ordered-1.C: New test.
13059         * testsuite/libgomp.c++/reduction-5.C: New test.
13060         * testsuite/libgomp.c++/reduction-6.C: New test.
13061         * testsuite/libgomp.c++/reduction-7.C: New test.
13062         * testsuite/libgomp.c++/reduction-8.C: New test.
13063         * testsuite/libgomp.c++/reduction-9.C: New test.
13064         * testsuite/libgomp.c++/reduction-10.C: New test.
13065         * testsuite/libgomp.c++/reference-1.C: New test.
13066         * testsuite/libgomp.c++/simd14.C: New test.
13067         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
13068         * testsuite/libgomp.c++/target-5.C: New test.
13069         * testsuite/libgomp.c++/target-6.C: New test.
13070         * testsuite/libgomp.c++/target-7.C: New test.
13071         * testsuite/libgomp.c++/target-8.C: New test.
13072         * testsuite/libgomp.c++/target-9.C: New test.
13073         * testsuite/libgomp.c++/target-10.C: New test.
13074         * testsuite/libgomp.c++/target-11.C: New test.
13075         * testsuite/libgomp.c++/target-12.C: New test.
13076         * testsuite/libgomp.c++/taskloop-1.C: New test.
13077         * testsuite/libgomp.c++/taskloop-2.C: New test.
13078         * testsuite/libgomp.c++/taskloop-3.C: New test.
13079         * testsuite/libgomp.c++/taskloop-4.C: New test.
13080         * testsuite/libgomp.c++/taskloop-5.C: New test.
13081         * testsuite/libgomp.c++/taskloop-6.C: New test.
13082         * testsuite/libgomp.c++/taskloop-7.C: New test.
13083         * testsuite/libgomp.c++/taskloop-8.C: New test.
13084         * testsuite/libgomp.c++/taskloop-9.C: New test.
13085         * testsuite/libgomp.fortran/affinity1.f90: New test.
13086         * testsuite/libgomp.fortran/affinity2.f90: New test.
13087
13088 2015-10-13  Tom de Vries  <tom@codesourcery.com>
13089
13090         PR tree-optimization/67476
13091         * testsuite/libgomp.c/autopar-3.c: New test.
13092         * testsuite/libgomp.c/autopar-4.c: New test.
13093         * testsuite/libgomp.c/autopar-5.c: New test.
13094         * testsuite/libgomp.c/autopar-6.c: New test.
13095         * testsuite/libgomp.c/autopar-7.c: New test.
13096         * testsuite/libgomp.c/autopar-8.c: New test.
13097
13098 2015-10-12  James Norris  <jnorris@codesourcery.com>
13099
13100         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
13101         initializer.
13102
13103 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
13104
13105         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
13106         using load_gcc_lib.
13107
13108 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
13109
13110         * oacc-ptx.h: Remove file, moving its content into...
13111         * config/nvptx/fortran.c: ... here...
13112         * config/nvptx/oacc-init.c: ..., here...
13113         * config/nvptx/oacc-parallel.c: ..., and here.
13114         * config/nvptx/openacc.f90: New file.
13115         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
13116         (link_ptx): Don't link in predefined bits of PTX code.
13117
13118 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
13119             Bernd Schmidt <bernds@codesourcery.com>
13120
13121         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
13122         (struct targ_ptx_obj): New.
13123         (nvptx_tdata): Move earlier, change data format.
13124         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
13125         objects.
13126         (GOMP_OFFLOAD_load_image): Adjust.
13127
13128 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
13129
13130         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
13131         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
13132         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
13133         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
13134         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
13135         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
13136         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
13137         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
13138         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
13139         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
13140         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
13141         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
13142         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
13143         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
13144         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
13145         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
13146         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
13147         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
13148         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
13149         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
13150         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
13151         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
13152         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
13153         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
13154         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
13155         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
13156         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
13157         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
13158         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
13159         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
13160         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
13161         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
13162         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
13163         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
13164         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
13165         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
13166         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
13167         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
13168         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
13169         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
13170         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
13171         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
13172         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
13173         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
13174         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
13175         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
13176         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
13177         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
13178         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
13179         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
13180         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
13181         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
13182         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
13183         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
13184         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
13185         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
13186         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
13187         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
13188         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
13189         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
13190         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
13191         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
13192         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
13193
13194 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
13195
13196         * oacc-init.c (acc_on_device): Force optimization level.
13197
13198 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
13199
13200         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
13201         (cuda_errlist): Delete.
13202         (cuda_error): Reimplement.
13203
13204 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
13205
13206         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
13207         array.
13208         * libgomp.map (GOACC_parallel_keyed): New.
13209         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
13210         all callers.
13211         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
13212         and take keyed varargs list.  Adjust call to exec_func.
13213         (GOACC_parallel): Force host fallback.
13214         * libgomp_g.h (GOACC_parallel): Remove.
13215         (GOACC_parallel_keyed): Declare.
13216         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
13217         (struct targ_gn_descriptor): Replace name field with launch field.
13218         (nvptx_exec): Lose separate geometry args, take array.  Process
13219         dynamic dimensions and adjust.
13220         (struct nvptx_tdata): Replace fn_names field with fn_descs.
13221         (GOMP_OFFLOAD_load_image): Adjust for change in function table
13222         data.
13223         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
13224         passing.
13225         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
13226         passing.
13227
13228 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
13229
13230         PR libgomp/67141
13231         * oacc-int.h (goacc_host_init): Add declaration.
13232         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
13233         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
13234
13235 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
13236             Sebastian Pop  <s.pop@samsung.com>
13237
13238         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
13239         match o/p.
13240         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
13241         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
13242         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
13243         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
13244         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
13245
13246 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
13247
13248         * configure.tgt: Add missing ;; in between nvptx and rtems
13249         snippets.
13250
13251 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13252
13253         * config/posix/pool.h (gomp_adjust_thread_attr): New.
13254         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
13255         (gomp_thread_pool_reservoir): Add priority member.
13256         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
13257         priority.
13258         (parse_thread_pools): Likewise.
13259         * team.c (gomp_team_start): Call configuration provided
13260         gomp_adjust_thread_attr(). Destroy thread attributes if
13261         necessary.
13262         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
13263
13264 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13265
13266         * config/posix/pool.h: New.
13267         * config/rtems/pool.h: Likewise.
13268         * config/rtems/proc.c: Likewise.
13269         * libgomp.h (gomp_thread_destructor): Declare.
13270         * team.c: Include configuration provided "pool.h".
13271         (gomp_get_thread_pool): Define in configuration.
13272         (gomp_team_end): Call configuration defined
13273         gomp_release_thread_pool().
13274
13275 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13276
13277         * config/rtems/bar.c: New.
13278         * config/rtems/bar.h: Likewise.
13279         * config/rtems/mutex.c: Likewise.
13280         * config/rtems/mutex.h: Likewise.
13281         * config/rtems/sem.c: Likewise.
13282         * config/rtems/sem.h: Likewise.
13283         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
13284         <sys/lock.h> header file.
13285         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
13286         supported by Newlib.
13287         * configure: Regenerate.
13288
13289 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13290
13291         * team.c (gomp_new_thread_pool): Delete and move content to ...
13292         (gomp_get_thread_pool): ... new function.  Allocate and
13293         initialize thread pool on demand.
13294         (get_last_team): Use gomp_get_thread_pool().
13295         (gomp_team_start): Delete thread pool initialization.
13296
13297 2015-09-03  Tom de Vries  <tom@codesourcery.com>
13298
13299         PR tree-optimization/65637
13300         * testsuite/libgomp.c/autopar-2.c: New test.
13301
13302 2015-08-29  Tom de Vries  <tom@codesourcery.com>
13303
13304         PR tree-optimization/46193
13305         * testsuite/libgomp.c/pr46193.c: New test.
13306
13307 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
13308
13309         libgomp/
13310         * libgomp.map: Add 4.0.2 version.
13311         * target.c (offload_image_descr): Add version field.
13312         (gomp_load_image_to_device): Add version argument.  Adjust plugin
13313         call.  Improve load mismatch diagnostic.
13314         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
13315         call.
13316         (GOMP_offload_regster): Make stub function, move bulk to ...
13317         (GOMP_offload_register_ver): ... here.  Process version argument.
13318         (GOMP_offload_unregister): Make stub function, move bulk to ...
13319         (GOMP_offload_unregister_ver): ... here.  Process version argument.
13320         (gomp_init_device): Process version field.
13321         (gomp_unload_device): Process version field.
13322         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
13323         macros.  Check plugin version.
13324         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
13325         loader and unloader types.
13326         * oacc-host.c: Include gomp-constants.h.
13327         (host_version): New.
13328         (host_load_image, host_unload_image): Adjust.
13329         (host_dispatch): Add host_version.
13330         * plugin/plugin-nvptx.c: Include gomp-constants.h.
13331         (GOMP_OFFLOAD_version): New.
13332         (GOMP_OFFLOAD_load_image): Add version arg and check it.
13333         (GOMP_OFFLOAD_unload_image): Likewise.
13334         * plugin/plugin-host.c: Include gomp-constants.h.
13335         (GOMP_OFFLOAD_version): New.
13336         (GOMP_OFFLOAD_load_image): Add version arg.
13337         (GOMP_OFFLOAD_unload_image): Likewise.
13338
13339 2015-08-24  Tom de Vries  <tom@codesourcery.com>
13340
13341         PR tree-optimization/65468
13342         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
13343
13344 2015-08-24  Tom de Vries  <tom@codesourcery.com>
13345
13346         PR tree-optimization/65468
13347         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
13348
13349 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
13350
13351         PR libgomp/66761
13352         PR libgomp/67303
13353         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
13354         (gomp_iter_guided_next): Idem.
13355         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
13356         (gomp_iter_ull_guided_next): Idem.
13357         * config/linux/wait.h (do_spin): Idem.
13358
13359 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13360
13361         * libgomp-plugin.h (enum offload_target_type): Remove
13362         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
13363         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
13364         * openacc.h (enum acc_device_t): Likewise.
13365         * openacc_lib.h: Likewise.
13366         * oacc-init.c (name_of_acc_device_t): Don't handle it.
13367         (acc_on_device): Just use __builtin_acc_on_device.
13368         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
13369         of acc_on_device builtin.
13370         * plugin/plugin-host.h: Remove file.
13371         * plugin/plugin-host.c: Likewise, but salvage some content into...
13372         * oacc-host.c: ... this file.
13373         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
13374         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
13375         * Makefile.in: Regenerate.
13376         * configure: Likewise.
13377         * testsuite/lib/libgomp.exp
13378         (check_effective_target_openacc_host_nonshm_selected): Remove.
13379         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
13380         ACC_DEVICE_TYPE=host_nonshm.
13381         * testsuite/libgomp.oacc-c/c.exp: Likewise.
13382         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
13383         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
13384         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
13385         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
13386         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
13387
13388 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13389             Jakub Jelinek  <jakub@redhat.com>
13390
13391         * config/nvptx/affinity.c: New file.
13392         * config/nvptx/alloc.c: Likewise.
13393         * config/nvptx/bar.c: Likewise.
13394         * config/nvptx/barrier.c: Likewise.
13395         * config/nvptx/critical.c: Likewise.
13396         * config/nvptx/env.c: Likewise.
13397         * config/nvptx/error.c: Likewise.
13398         * config/nvptx/fortran.c: Likewise.
13399         * config/nvptx/iter.c: Likewise.
13400         * config/nvptx/iter_ull.c: Likewise.
13401         * config/nvptx/libgomp-plugin.c: Likewise.
13402         * config/nvptx/lock.c: Likewise.
13403         * config/nvptx/loop.c: Likewise.
13404         * config/nvptx/loop_ull.c: Likewise.
13405         * config/nvptx/mutex.c: Likewise.
13406         * config/nvptx/oacc-async.c: Likewise.
13407         * config/nvptx/oacc-cuda.c: Likewise.
13408         * config/nvptx/oacc-host.c: Likewise.
13409         * config/nvptx/oacc-init.c: Likewise.
13410         * config/nvptx/oacc-mem.c: Likewise.
13411         * config/nvptx/oacc-parallel.c: Likewise.
13412         * config/nvptx/oacc-plugin.c: Likewise.
13413         * config/nvptx/omp-lock.h: Likewise.
13414         * config/nvptx/ordered.c: Likewise.
13415         * config/nvptx/parallel.c: Likewise.
13416         * config/nvptx/proc.c: Likewise.
13417         * config/nvptx/ptrlock.c: Likewise.
13418         * config/nvptx/sections.c: Likewise.
13419         * config/nvptx/sem.c: Likewise.
13420         * config/nvptx/single.c: Likewise.
13421         * config/nvptx/splay-tree.c: Likewise.
13422         * config/nvptx/target.c: Likewise.
13423         * config/nvptx/task.c: Likewise.
13424         * config/nvptx/team.c: Likewise.
13425         * config/nvptx/time.c: Likewise.
13426         * config/nvptx/work.c: Likewise.
13427         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
13428         * configure: Regenerate.
13429         * configure.tgt (config_path): Set to "nvptx" for target
13430         nvptx*-*-*.
13431
13432 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13433
13434         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
13435
13436 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
13437
13438         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
13439         (cuda_errlist): Constify.
13440         (errmsg):  Move into ...
13441         (cuda_error): ... here.  Make smaller.
13442         (_XSTR, _STR): Delete.
13443         (cuda_synames): Delete.
13444         (verify_device_library): Delete.
13445         (nvptx_init): Don't call it.
13446
13447 2015-07-28  Tom de Vries  <tom@codesourcery.com>
13448
13449         * testsuite/libgomp.c/uns-outer-4.c: New test.
13450
13451 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
13452
13453         * testsuite/libgomp.c/pr66714.c: New test.
13454
13455 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13456
13457         PR libgomp/66950
13458         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
13459         (fib_ref): New function.
13460         (fib): Correct corner cases in the recursion.
13461         (main): Replace the non-simd loop with fib_ref call.
13462         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
13463         subroutine.
13464         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
13465         for the last array element value.  Replace the non-simd loop with
13466         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
13467         of the last array element with according Fibonacci sequence element.
13468         (fib): Correct corner cases in the recursion.
13469
13470 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
13471
13472         * target.c (gomp_offload_image_to_device): Rename to ...
13473         (gomp_load_image_to_device): ... here.
13474         (GOMP_offload_register): Adjust call.
13475         (gomp_init_device): Likewise.
13476         (gomp_unload_image_from_device): New.  Broken out of ...
13477         (GOMP_offload_unregister): ... here.  Call it.
13478         (gomp_unload_device): New.
13479         * libgomp.h (gomp_unload_device): Declare.
13480         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
13481         mem maps.
13482
13483 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
13484
13485         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
13486         wait=-specific if.
13487         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
13488         !=0 condition.
13489         (goacc_waits): Move !num_waits handling to ...
13490         (GOACC_wait): ... here, the only caller that might have zero waits.
13491
13492         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
13493         (struct ptx_image_data): Move earlier, add fns field.
13494         (struct ptx_device): Add images and image_lock fields.
13495         (ptx_images, ptx_image_lock): Delete.
13496         (nvptx_open_device): Initialize images and image_lock fields.
13497         (nvptx_close_device): Destroy image_lock.
13498         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
13499         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
13500         fields.
13501
13502 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
13503
13504         * target.c (GOMP_offload_register): Use int for device type arg.
13505         (GOMP_offload_unregister): Likewise.
13506
13507         * target.c (struct_offload_image_descr): Constify host_table.
13508         (gomp_offload_image_to_device): Likewise.
13509         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
13510
13511         * libgomp.h (gomp_device_descr): Constify target data arguments.
13512         * target.c (struct offload_image_descr): Constify target_data.
13513         (gomp_offload_image_to_device): Likewise.
13514         (GOMP_offload_register): Likewise.
13515         (GOMP_offload_unregister): Likewise.
13516         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
13517         GOMP_OFFLOAD_unload_image): Constify target data.
13518         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
13519         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
13520
13521 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
13522
13523         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
13524         Workaround driver library const error.
13525         (struct nvptx_tdata, nvptx_tdata_t): New.
13526         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
13527         type.
13528
13529 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13530
13531         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
13532         of EPS parameter from integer to real.
13533         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
13534         type of EPS parameter from integer to real.
13535
13536 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13537
13538         * team.c (get_last_team): New.
13539         (gomp_new_team): Recycle last non-nested team if possible.
13540         (gomp_team_end): Move team work share list free lock destruction
13541         to ...
13542         (free_team): ... here.
13543
13544 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13545
13546         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
13547         and ref from int to double.  Replaced their comparison with
13548         an inequality of their difference and EPS.
13549         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
13550         comparison of pri and a reference number with an inequality of their
13551         difference and EPS.
13552         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
13553         the comparison of sum and sum_ref with an inequality of their
13554         difference and EPS.
13555         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
13556         the comparison of pri and a reference number with an inequality of
13557         their difference and EPS.
13558
13559 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13560
13561         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
13562         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
13563         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
13564         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
13565         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
13566         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
13567         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
13568         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
13569         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
13570         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
13571         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
13572         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
13573         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
13574         variables.
13575         (vec_mult): Likewise.  Add #pragma omp taskwait.
13576         (main): Adjust caller.
13577         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
13578         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
13579         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
13580         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
13581         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
13582         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
13583         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
13584         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
13585         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
13586         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
13587         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
13588         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
13589         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
13590         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
13591         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
13592         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
13593         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
13594         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
13595         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
13596         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
13597         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
13598         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
13599         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
13600         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
13601         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
13602         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
13603         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
13604         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
13605         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
13606         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
13607         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
13608         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
13609         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
13610         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
13611         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
13612         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
13613         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
13614         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
13615         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
13616         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
13617         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
13618         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
13619         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
13620         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
13621         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
13622         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
13623         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
13624         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
13625         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
13626         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
13627         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
13628         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
13629         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
13630         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
13631         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
13632         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
13633         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
13634         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
13635         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
13636         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
13637         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
13638         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
13639         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
13640         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
13641         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
13642         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
13643         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
13644         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
13645         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
13646         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
13647         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
13648         (vec_mult): Add !$omp taskwait.
13649         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
13650         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
13651         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
13652         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
13653         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
13654         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
13655         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
13656         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
13657         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
13658         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
13659         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
13660         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
13661         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
13662         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
13663         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
13664         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
13665         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
13666         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
13667         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
13668         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
13669         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
13670         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
13671         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
13672         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
13673         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
13674         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
13675         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
13676         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
13677         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
13678         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
13679         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
13680         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
13681         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
13682         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
13683         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
13684         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
13685         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
13686         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
13687         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
13688         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
13689         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
13690         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
13691         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
13692         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
13693         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
13694         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
13695         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
13696         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
13697         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
13698         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
13699         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
13700         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
13701         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
13702         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
13703         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
13704         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
13705         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
13706         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
13707         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
13708         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
13709         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
13710         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
13711         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
13712         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
13713         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
13714         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
13715         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
13716
13717 2015-07-10  Tom de Vries  <tom@codesourcery.com>
13718
13719         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
13720         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
13721
13722 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
13723
13724         PR libgomp/65099
13725         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
13726         in a 64-bit configuration.
13727         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
13728         offloading testing if no such device is available.
13729         * testsuite/libgomp.oacc-c/c.exp: Likewise.
13730         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
13731
13732 2015-07-08  Tom de Vries  <tom@codesourcery.com>
13733
13734         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
13735         second call to f.
13736         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
13737
13738 2015-07-07  Tom de Vries  <tom@codesourcery.com>
13739
13740         PR tree-optimization/66642
13741         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
13742         iteration count case.
13743         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
13744         function, factor out of ...
13745         (main): ... here.  Test low iteration count case.
13746
13747 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13748
13749         * libgomp.h (gomp_thread_pool): Comment last_team field.
13750
13751 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
13752
13753         * testsuite/libgomp.c++/pr66702-1.C: Require
13754         vect_simd_clones effective target.
13755         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
13756
13757 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13758
13759         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
13760         already set.  Use DEFAULT_CFLAGS in dg-runtest.
13761         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
13762         "-O2".
13763
13764 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13765
13766         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
13767         already set.  Use DEFAULT_CFLAGS in dg-runtest.
13768         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
13769         * testsuite/libgomp.c++/pr64824.C: Same.
13770         * testsuite/libgomp.c++/pr64868.C: Same.
13771         * testsuite/libgomp.c++/pr66199-1.C: Same.
13772         * testsuite/libgomp.c++/pr66199-2.C: Same.
13773         * testsuite/libgomp.c++/target-2.C: Same.
13774         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
13775         -std=<standard> option.
13776         * testsuite/libgomp.c++/udr-11.C: Same.
13777         * testsuite/libgomp.c++/udr-12.C: Same.
13778         * testsuite/libgomp.c++/udr-13.C: Same.
13779         * testsuite/libgomp.c++/udr-14.C: Same.
13780         * testsuite/libgomp.c++/udr-15.C: Same.
13781         * testsuite/libgomp.c++/udr-16.C: Same.
13782         * testsuite/libgomp.c++/udr-17.C: Same.
13783         * testsuite/libgomp.c++/udr-18.C: Same.
13784         * testsuite/libgomp.c++/udr-19.C: Same.
13785         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
13786         * testsuite/libgomp.c++/simd-1.C: Same.
13787         * testsuite/libgomp.c++/simd-2.C: Same.
13788         * testsuite/libgomp.c++/simd-3.C: Same.
13789         * testsuite/libgomp.c++/simd-4.C: Same.
13790         * testsuite/libgomp.c++/simd-5.C: Same.
13791         * testsuite/libgomp.c++/simd-6.C: Same.
13792         * testsuite/libgomp.c++/simd-7.C: Same.
13793         * testsuite/libgomp.c++/simd-8.C: Same.
13794         * testsuite/libgomp.c++/simd-9.C: Same.
13795         * testsuite/libgomp.c++/simd10.C: Same.
13796         * testsuite/libgomp.c++/simd11.C: Same.
13797         * testsuite/libgomp.c++/simd12.C: Same.
13798         * testsuite/libgomp.c++/simd13.C: Same.
13799
13800 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
13801
13802         PR middle-end/66702
13803         * testsuite/libgomp.c++/pr66702-1.C: New test.
13804         * testsuite/libgomp.c++/pr66702-2.C: New test.
13805
13806 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13807
13808         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
13809         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
13810         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
13811         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
13812
13813 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13814
13815         PR tree-optimization/66652
13816         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
13817         using restrict pointers.
13818         (main): Add arguments to calls to f.
13819         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
13820
13821 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
13822
13823         * configure.ac: Fix check for header <sys/sysctl.h>.
13824         * configure: Regenerate.
13825         * config.h.in: Likewise.
13826
13827 2015-06-23  Tom de Vries  <tom@codesourcery.com>
13828
13829         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
13830         abort.
13831         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
13832
13833 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
13834
13835         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
13836         acc_device_nvidia.
13837
13838         PR libgomp/66518
13839         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
13840         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
13841
13842 2015-06-15  Tom de Vries  <tom@codesourcery.com>
13843
13844         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
13845         dg-additional-options for any remaining options.
13846         * testsuite/libgomp.c/atomic-2.c: Same.
13847         * testsuite/libgomp.c/atomic-4.c: Same.
13848         * testsuite/libgomp.c/atomic-5.c: Same.
13849         * testsuite/libgomp.c/atomic-6.c: Same.
13850         * testsuite/libgomp.c/autopar-1.c: Same.
13851         * testsuite/libgomp.c/copyin-1.c: Same.
13852         * testsuite/libgomp.c/copyin-2.c: Same.
13853         * testsuite/libgomp.c/copyin-3.c: Same.
13854         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
13855         * testsuite/libgomp.c/nestedfn-5.c: Same.
13856         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
13857         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
13858         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
13859         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
13860         * testsuite/libgomp.c/pr32362-1.c: Same.
13861         * testsuite/libgomp.c/pr32362-2.c: Same.
13862         * testsuite/libgomp.c/pr32362-3.c: Same.
13863         * testsuite/libgomp.c/pr39591-1.c: Same.
13864         * testsuite/libgomp.c/pr39591-2.c: Same.
13865         * testsuite/libgomp.c/pr39591-3.c: Same.
13866         * testsuite/libgomp.c/pr58392.c: Same.
13867         * testsuite/libgomp.c/pr58756.c: Same.
13868         * testsuite/libgomp.c/simd-1.c: Same.
13869         * testsuite/libgomp.c/simd-10.c: Same.
13870         * testsuite/libgomp.c/simd-11.c: Same.
13871         * testsuite/libgomp.c/simd-12.c: Same.
13872         * testsuite/libgomp.c/simd-13.c: Same.
13873         * testsuite/libgomp.c/simd-14.c: Same.
13874         * testsuite/libgomp.c/simd-15.c: Same.
13875         * testsuite/libgomp.c/simd-2.c: Same.
13876         * testsuite/libgomp.c/simd-3.c: Same.
13877         * testsuite/libgomp.c/simd-4.c: Same.
13878         * testsuite/libgomp.c/simd-5.c: Same.
13879         * testsuite/libgomp.c/simd-6.c: Same.
13880         * testsuite/libgomp.c/simd-7.c: Same.
13881         * testsuite/libgomp.c/simd-8.c: Same.
13882         * testsuite/libgomp.c/simd-9.c: Same.
13883
13884 2015-06-15  Tom de Vries  <tom@codesourcery.com>
13885
13886         * testsuite/libgomp.c/pr35625.c: Fix typo.
13887
13888 2015-06-15  Tom de Vries  <tom@codesourcery.com>
13889
13890         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
13891         in dg-options.
13892         * testsuite/libgomp.c/atomic-3.c: Same.
13893         * testsuite/libgomp.c/debug-1.c: Same.
13894         * testsuite/libgomp.c/nqueens-1.c: Same.
13895         * testsuite/libgomp.c/pr26171.c: Same.
13896         * testsuite/libgomp.c/pr48591.c: Same.
13897         * testsuite/libgomp.c/pr64824.c: Same.
13898         * testsuite/libgomp.c/pr64868.c: Same.
13899         * testsuite/libgomp.c/pr66133.c: Same.
13900         * testsuite/libgomp.c/pr66199-1.c: Same.
13901         * testsuite/libgomp.c/pr66199-2.c: Same.
13902         * testsuite/libgomp.c/target-8.c: Same.
13903
13904 2015-06-15  Tom de Vries  <tom@codesourcery.com>
13905
13906         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
13907         -std={gnu99,c99}.
13908         * testsuite/libgomp.c/for-1.c: Same.
13909         * testsuite/libgomp.c/for-2.c: Same.
13910         * testsuite/libgomp.c/for-3.c: Same.
13911         * testsuite/libgomp.c/pr35625.c: Same.
13912         * testsuite/libgomp.c/pr39154.c: Same.
13913         * testsuite/libgomp.c/simd-16.c: Same.
13914         * testsuite/libgomp.c/simd-17.c: Same.
13915
13916 2015-06-13  Tom de Vries  <tom@codesourcery.com>
13917
13918         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
13919
13920 2015-06-13  Tom de Vries  <tom@codesourcery.com>
13921
13922         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
13923         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
13924         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
13925         (N): Define.
13926         (main): Use N instead of hardcoded constants.
13927
13928 2015-06-05  Tom de Vries  <tom@codesourcery.com>
13929
13930         merge from gomp4 branch:
13931         2015-05-28  Tom de Vries  <tom@codesourcery.com>
13932
13933         PR tree-optimization/65443
13934         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
13935         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
13936         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
13937
13938 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
13939
13940         * testsuite/libgomp.graphite/bounds.c: Adjust for
13941         cleanup-tree-dump removal.
13942         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
13943         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
13944         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
13945         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
13946         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
13947         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
13948         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
13949         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
13950         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
13951         * testsuite/libgomp.graphite/pr41118.c: Likewise.
13952
13953 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
13954
13955         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
13956         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
13957         (futex_wake) [!__x86_64__]: Ditto.
13958
13959 2015-05-28  Julian Brown  <julian@codesourcery.com>
13960
13961         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
13962         function comment. Only call gomp_fatal if new argument is true.
13963         (acc_dev_num_out_of_range): New function.
13964         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
13965         acc_dev_num_out_of_range as appropriate.
13966         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
13967         (acc_get_device_num, acc_set_device_num): Update calls to
13968         resolve_device.
13969         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
13970         output.
13971
13972 2015-05-28  Julian Brown  <julian@codesourcery.com>
13973
13974         PR libgomp/65742
13975         * oacc-init.c (plugin/plugin-host.h): Include.
13976         (acc_on_device): Check whether we're in an offloaded region for
13977         host_nonshm
13978         plugin. Don't use __builtin_acc_on_device.
13979         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
13980         nonshm_exec flag in thread-local data.
13981         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
13982         data for host_nonshm plugin.
13983         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
13984         for host_nonshm plugin.
13985         * plugin/plugin-host.h: New.
13986
13987 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
13988
13989         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
13990
13991 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
13992
13993         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
13994         Declare as int.
13995         (FUTEX_PRIVATE_FLAG): Remove L suffix.
13996         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
13997         Declare as int.
13998
13999 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
14000
14001         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
14002
14003 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
14004
14005         * target.c (gomp_map_pointer): New function abstracting out
14006         GOMP_MAP_POINTER handling.
14007         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
14008         gomp_map_pointer().
14009
14010 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
14011
14012         PR middle-end/66199
14013         * testsuite/libgomp.c/pr66199-1.c: New test.
14014         * testsuite/libgomp.c/pr66199-2.c: New test.
14015         * testsuite/libgomp.c++/pr66199-1.C: New test.
14016         * testsuite/libgomp.c++/pr66199-2.C: New test.
14017         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
14018         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
14019
14020 2015-05-19  Julian Brown  <julian@codesourcery.com>
14021
14022         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
14023         on cuInit failure.
14024
14025 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
14026
14027         PR middle-end/66133
14028         * testsuite/libgomp.c/pr66133.c: New test.
14029
14030 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
14031
14032         * Makefile.in: Regenerated with automake-1.11.6.
14033         * aclocal.m4: Likewise.
14034         * config.h.in: Likewise.
14035         * configure: Likewise.
14036         * testsuite/Makefile.in: Likewise.
14037
14038 2015-05-08  Jason Merrill  <jason@redhat.com>
14039
14040         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
14041         _Complex.
14042
14043         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
14044
14045 2015-05-06  Julian Brown  <julian@codesourcery.com>
14046
14047         * oacc-init.c (acc_device_lock): Add explanatory comment.
14048         (resolve_device): Add comment about locking requirement.
14049         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
14050         gomp_init_device and gomp_fini_device calls.
14051         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
14052         (acc_get_device_num, acc_set_device_num): Add locking around
14053         resolve_device and gomp_init_device calls.
14054
14055 2015-05-06  Julian Brown  <julian@codesourcery.com>
14056
14057         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
14058         goacc_thread_lock on error paths.
14059         * oacc-mem.c (lookup_host): Remove locking from function. Note
14060         locking requirement for caller in function comment.
14061         (lookup_dev): Likewise.
14062         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
14063         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
14064         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
14065         Add locking.
14066
14067 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
14068
14069         PR testsuite/65205
14070         PR libgomp/65993
14071         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
14072         don't expect "0x" prefix for "%p" format specifier, don't expect
14073         "(nil)" for NULL pointer.
14074         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14075         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14076         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14077         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14078         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14079         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14080         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14081         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14082         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14083         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14084         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14085         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14086         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14087         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14088         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14089         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14090         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14091         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14092         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14093         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14094         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14095         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14096         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14097         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14098         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14099         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14100         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14101         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14102         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
14103         accurately specify what we're looking for.
14104         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
14105         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
14106         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
14107         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
14108         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
14109
14110 2015-04-30  James Norris  <jnorris@codesourcery.com>
14111
14112         PR testsuite/65205
14113         * testsuite/lib/libgomp.exp
14114         (check_effective_target_openacc_host_selected)
14115         (check_effective_target_openacc_host_nonshm_selected): New
14116         procedures.
14117         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
14118         dg-shouldfail.
14119         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
14120         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
14121         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14122         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14123         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14124         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14125         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14126         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14127         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14128         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14129         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14130         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14131         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14132         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14133         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14134         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
14135         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14136         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14137         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14138         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14139         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14140         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
14141         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14142         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14143         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14144         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14145         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14146         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14147         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14148         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14149         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14150         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14151         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14152         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
14153         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
14154         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
14155         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
14156         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
14157         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
14158         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
14159         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
14160         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
14161         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
14162
14163 2015-04-08  Julian Brown  <julian@codesourcery.com>
14164
14165         * libgomp.h (target_mem_desc: Remove mem_map field.
14166         (acc_dispatch_t): Remove open_device_func, close_device_func,
14167         get_device_num_func, set_device_num_func, target_data members.
14168         Change create_thread_data_func argument to device number instead of
14169         generic pointer.
14170         * oacc-async.c (assert.h): Include.
14171         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
14172         (acc_wait_all, acc_wait_all_async): Use current host thread's
14173         active device, not base_dev.
14174         * oacc-cuda.c (acc_get_current_cuda_device)
14175         (acc_get_current_cuda_context, acc_get_cuda_stream)
14176         (acc_set_cuda_stream): Likewise.
14177         * oacc-host.c (host_dispatch): Don't set open_device_func,
14178         close_device_func, get_device_num_func or set_device_num_func.
14179         * oacc-init.c (base_dev, init_key): Remove.
14180         (cached_base_dev): New.
14181         (name_of_acc_device_t): New.
14182         (acc_init_1): Initialise default-numbered device, not zeroth.
14183         (acc_shutdown_1): Close all devices of a given type.
14184         (goacc_destroy_thread): Don't use base_dev.
14185         (lazy_open, lazy_init, lazy_init_and_open): Remove.
14186         (goacc_attach_host_thread_to_device): New.
14187         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
14188         (acc_get_num_devices): Don't use base_dev.
14189         (acc_set_device_type): Reimplement.
14190         (acc_get_device_type): Don't use base_dev.
14191         (acc_get_device_num): Tweak logic.
14192         (acc_set_device_num): Likewise.
14193         (acc_on_device): Use acc_get_device_type.
14194         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
14195         (goacc_lazy_initialize): Reimplement with acc_init and
14196         goacc_attach_host_thread_to_device.
14197         * oacc-int.h (goacc_thread): Add base_dev field.
14198         (base_dev): Remove extern declaration.
14199         (goacc_attach_host_thread_to_device): Add prototype.
14200         * oacc-mem.c (acc_malloc): Use current thread's device instead of
14201         base_dev.
14202         (acc_free): Likewise.
14203         (acc_memcpy_to_device): Likewise.
14204         (acc_memcpy_from_device): Likewise.
14205         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
14206         goacc_lazy_initialize (throughout).
14207         (GOACC_parallel): Use tgt_offset to locate target functions.
14208         * target.c (gomp_map_vars): Don't set tgt->mem_map.
14209         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
14210         (gomp_load_plugin_for_device): Remove open_device, close_device,
14211         get_device_num, set_device_num openacc hook initialisation. Don't set
14212         openacc.target_data.
14213         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
14214         (GOMP_OFFLOAD_openacc_close_device)
14215         (GOMP_OFFLOAD_openacc_get_device_num)
14216         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
14217         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
14218         to int.
14219         * plugin/plugin-nvptx.c (ptx_inited): Remove.
14220         (instantiated_devices, ptx_dev_lock): New.
14221         (struct ptx_image_data): New.
14222         (ptx_devices, ptx_images, ptx_image_lock): New.
14223         (fini_streams_for_device): Reorder cuStreamDestroy call.
14224         (nvptx_get_num_devices): Remove forward declaration.
14225         (nvptx_init): Change return type to bool.
14226         (nvptx_fini): Remove.
14227         (nvptx_attach_host_thread_to_device): New.
14228         (nvptx_open_device): Return struct ptx_device* instead of void*.
14229         (nvptx_close_device): Change argument type to struct ptx_device*,
14230         return type to void.
14231         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
14232         (kernel_target_data, kernel_host_table): Remove static globals.
14233         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
14234         (GOMP_OFFLOAD_init_device): Reimplement.
14235         (GOMP_OFFLOAD_fini_device): Likewise.
14236         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
14237         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
14238         (GOMP_OFFLOAD_host2dev): Use ORD argument.
14239         (GOMP_OFFLOAD_openacc_open_device)
14240         (GOMP_OFFLOAD_openacc_close_device)
14241         (GOMP_OFFLOAD_openacc_set_device_num)
14242         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
14243         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
14244         (device number).
14245
14246         testsuite/
14247         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
14248
14249 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
14250
14251         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
14252         * libgomp.h (struct gomp_memory_mapping): Remove.
14253         (struct target_mem_desc): Change type of mem_map from
14254         gomp_memory_mapping * to splay_tree_s *.
14255         (struct gomp_device_descr): Remove register_image_func, get_table_func.
14256         Add load_image_func, unload_image_func.
14257         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
14258         Remove offload_regions_registered.
14259         (gomp_init_tables): Remove.
14260         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
14261         to splay_tree_s *.
14262         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
14263         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
14264         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
14265         offload_regions_registered.
14266         Initialize load_image_func, unload_image_func, mem_map.root.
14267         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
14268         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
14269         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
14270         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
14271         gomp_memory_mapping *.  Use dev's lock and splay_tree.
14272         (lookup_dev): Use dev's lock.
14273         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
14274         (acc_is_present): Likewise.
14275         (acc_map_data): Likewise.
14276         (acc_unmap_data): Likewise.  Use dev's lock.
14277         (present_create_copy): Likewise.
14278         (delete_copyout): Pass dev to lookup_host instead of mem_map.
14279         (update_dev_host): Likewise.
14280         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
14281         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
14282         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
14283         (GOMP_OFFLOAD_get_table): Remove
14284         (GOMP_OFFLOAD_load_image): New function.
14285         (GOMP_OFFLOAD_unload_image): New function.
14286         * target.c (register_lock): New mutex for offload image registration.
14287         (num_devices): Do not guard with PLUGIN_SUPPORT.
14288         (gomp_realloc_unlock): New static function.
14289         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
14290         before gomp_fatal.
14291         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
14292         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
14293         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
14294         mem_map's.
14295         (gomp_unmap_vars): Likewise.
14296         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
14297         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
14298         (gomp_offload_image_to_device): New static function.
14299         (GOMP_offload_register): Add mutex lock.
14300         Call gomp_offload_image_to_device for all initialized devices.
14301         Replace gomp_realloc with gomp_realloc_unlock.
14302         (GOMP_offload_unregister): New function.
14303         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
14304         get_table_func from the plugin with calls to init_device_func and
14305         gomp_offload_image_to_device.
14306         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
14307         to splay_tree_s *.
14308         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
14309         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
14310         (GOMP_target_data): Do not call gomp_init_tables.
14311         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
14312         (gomp_load_plugin_for_device): Replace register_image and get_table
14313         with load_image and unload_image in DLSYM ().
14314         (gomp_register_images_for_device): Remove function.
14315         (gomp_target_init): Do not initialize current_device.mem_map.*,
14316         current_device.offload_regions_registered.
14317         Remove call to gomp_register_images_for_device.
14318         Do not free offload_images and num_offload_images.
14319
14320 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
14321
14322         PR fortran/65597
14323         * testsuite/libgomp.fortran/pr65597.f90: New test.
14324
14325 2015-03-27  Tom de Vries  <tom@codesourcery.com>
14326
14327         PR testsuite/65594
14328         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
14329         (init, check): New function.
14330         (foo): Change return type to void.
14331         (main): Call init and check.
14332
14333 2015-03-27  Tom de Vries  <tom@codesourcery.com>
14334
14335         PR testsuite/65594
14336         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
14337         (foo): Use M for non-inner loops to scale down test-case.
14338
14339 2015-03-25  Kai Tietz  <ktietz@redhat.com>
14340
14341         PR libgomp/64972
14342         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
14343         (GOACC_data_start): Likewise.
14344         * target.c (gomp_map_vars): Likewise.
14345
14346 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
14347
14348         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
14349         hppa*-*-hpux*.
14350
14351 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
14352
14353         * testsuite/libgomp.c/target-10.c: New test.
14354         * testsuite/libgomp.c++/target-4.C: New test.
14355
14356 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
14357
14358         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
14359         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
14360
14361 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14362
14363         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
14364         * configure.ac (*-*-rtems*): Assume Pthread is supported.
14365         (pthread.h): Check for this header file.
14366         * configure: Regenerate.
14367
14368 2015-02-25  Tom de Vries  <tom@codesourcery.com>
14369
14370         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
14371         (check_reduction_op, check_reduction_macro, max, min):
14372         Declare.
14373         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
14374         function.
14375         (main): Use new functions.
14376
14377 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
14378
14379         * target.c (gomp_load_plugin_for_device): Use const char * instead of
14380         char * for variables holding dlerror return values.
14381         (DLSYM_OPT): Ditto.
14382
14383 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
14384
14385         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
14386
14387 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
14388             Cesar Philippidis  <cesar@codesourcery.com>
14389
14390         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
14391         GOACC_ctaid, and GOACC_nctaid routines.
14392
14393 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
14394
14395         PR c/64824
14396         * testsuite/libgomp.c/atomic-18.c: New test.
14397         * testsuite/libgomp.c++/atomic-16.C: New test.
14398
14399 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
14400
14401         PR c/64824
14402         PR c/64868
14403         * testsuite/libgomp.c/pr64824.c: New test.
14404         * testsuite/libgomp.c/pr64868.c: New test.
14405         * testsuite/libgomp.c++/pr64824.C: New test.
14406         * testsuite/libgomp.c++/pr64868.C: New test.
14407
14408 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
14409
14410         PR libgomp/64635
14411         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
14412         Link with -lpthread.
14413         * config/aix/plugin-suffix.h: Delete.
14414
14415 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
14416
14417         PR libgomp/64635
14418         * configure.tgt (*-*-aix*): Use config_path "aix posix".
14419         (*-*-darwin*): Use config_path "bsd darwin posix".
14420         (*-*-hpux*): Use config_path "hpux posix".
14421         * target.c: Add include of plugin-suffix.h and use
14422         SONAME_SUFFIX macro.
14423         * config/aix/plugin-suffix.h: New file.
14424         * config/darwin/plugin-suffix.h: New file.
14425         * config/hpux/plugin-suffix.h: New file.
14426         * config/posix/plugin-suffix.h: New file.
14427
14428 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
14429
14430         PR middle-end/64734
14431         * libgomp.c/pr64734.c: New test.
14432
14433 2015-01-23  Tom de Vries  <tom@codesourcery.com>
14434
14435         PR libgomp/64672
14436         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
14437
14438 2015-01-23  Tom de Vries  <tom@codesourcery.com>
14439
14440         PR libgomp/64707
14441         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
14442         dg-options.
14443
14444 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
14445
14446         PR libgomp/64625
14447         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
14448         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
14449         formal parameter.  Update all users.
14450         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
14451         Document unused formal parameter.
14452
14453 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
14454
14455         * oacc-parallel.c: Don't include <alloca.h>.
14456         (GOACC_parallel): Use gomp_alloca instead of alloca.
14457
14458 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
14459
14460         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
14461
14462 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
14463             James Norris  <jnorris@codesourcery.com>
14464             Tom de Vries  <tom@codesourcery.com>
14465             Julian Brown  <julian@codesourcery.com>
14466             Cesar Philippidis  <cesar@codesourcery.com>
14467             Nathan Sidwell  <nathan@codesourcery.com>
14468             Tobias Burnus  <burnus@net-b.de>
14469
14470         * Makefile.am (search_path): Add $(top_srcdir)/../include.
14471         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
14472         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
14473         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
14474         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
14475         Include $(top_srcdir)/plugin/Makefrag.am.
14476         (nodist_libsubinclude_HEADERS): Add openacc.h.
14477         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
14478         openacc.f90, openacc.mod, openacc_kinds.mod.
14479         (omp_lib.mod): Generalize into...
14480         (%.mod): ... this new rule.
14481         (openacc_kinds.mod, openacc.mod): New rules.
14482         * plugin/configfrag.ac: New file.
14483         * configure.ac: Move plugin/offloading support into it.  Include
14484         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
14485         * plugin/Makefrag.am: New file.
14486         * testsuite/Makefile.am (OFFLOAD_TARGETS)
14487         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
14488         export.
14489         (libgomp-test-support.exp): New rule.
14490         (all-local): Depend on it.
14491         * Makefile.in: Regenerate.
14492         * testsuite/Makefile.in: Regenerate.
14493         * config.h.in: Likewise.
14494         * configure: Likewise.
14495         * configure.tgt: Harden shell syntax.
14496         * env.c: Include "oacc-int.h".
14497         (parse_acc_device_type): New function.
14498         (gomp_debug_var, goacc_device_type, goacc_device_num): New
14499         variables.
14500         (initialize_env): Initialize those.  Call
14501         goacc_runtime_initialize.
14502         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
14503         (gomp_fatal): Call gomp_vfatal.
14504         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
14505         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
14506         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
14507         (splay_tree_node, splay_tree, splay_tree_key)
14508         (struct target_mem_desc, struct splay_tree_key_s)
14509         (struct gomp_memory_mapping, struct acc_dispatch_t)
14510         (struct gomp_device_descr, gomp_acc_insert_pointer)
14511         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
14512         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
14513         (gomp_free_memmap, gomp_fini_device): New declarations.
14514         (gomp_vdebug, gomp_debug): New macros.
14515         Include "splay-tree.h".
14516         * libgomp.map (OACC_2.0): New symbol version.  Use for
14517         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
14518         acc_set_device_type_h_, acc_get_device_type,
14519         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
14520         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
14521         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
14522         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
14523         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
14524         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
14525         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
14526         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
14527         acc_copyin_array_h_, acc_present_or_copyin,
14528         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
14529         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
14530         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
14531         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
14532         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
14533         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
14534         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
14535         acc_update_device, acc_update_device_32_h_,
14536         acc_update_device_64_h_, acc_update_device_array_h_,
14537         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
14538         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
14539         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
14540         acc_is_present_64_h_, acc_is_present_array_h_,
14541         acc_memcpy_to_device, acc_memcpy_from_device,
14542         acc_get_current_cuda_device, acc_get_current_cuda_context,
14543         acc_get_cuda_stream, acc_set_cuda_stream.
14544         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
14545         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
14546         GOACC_update, GOACC_wait, GOACC_get_thread_num,
14547         GOACC_get_num_threads.
14548         (GOMP_PLUGIN_1.0): New symbol version.  Use for
14549         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
14550         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
14551         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
14552         GOMP_PLUGIN_acc_thread.
14553         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
14554         environment variable.
14555         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
14556         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
14557         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
14558         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
14559         (splay_tree_remove): New declarations.
14560         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
14561         (splay_tree_remove, splay_tree_lookup): Move into...
14562         * splay-tree.c: ... this new file.
14563         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
14564         (splay_tree_node, splay_tree, splay_tree_key)
14565         (struct target_mem_desc, struct splay_tree_key_s)
14566         (struct gomp_device_descr): Don't declare.
14567         (num_devices_openmp): New variable.
14568         (gomp_get_num_devices ): Use it.
14569         (gomp_init_targets_once): New function.
14570         (gomp_get_num_devices ): Use it.
14571         (get_kind, gomp_copy_from_async, gomp_free_memmap)
14572         (gomp_fini_device, gomp_register_image_for_device): New functions.
14573         (gomp_map_vars): Add devaddrs parameter.
14574         (gomp_update): Add mm parameter.
14575         (gomp_init_device): Move most of it into...
14576         (gomp_init_tables): ... this new function.
14577         (gomp_register_images_for_device): Remove function.
14578         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
14579         Make them hidden instead of static.
14580         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
14581         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
14582         (GOMP_target_end_data, GOMP_target_update)
14583         (gomp_load_plugin_for_device, gomp_target_init): Update for
14584         OpenACC changes.
14585         * oacc-async.c: New file.
14586         * oacc-cuda.c: Likewise.
14587         * oacc-host.c: Likewise.
14588         * oacc-init.c: Likewise.
14589         * oacc-int.h: Likewise.
14590         * oacc-mem.c: Likewise.
14591         * oacc-parallel.c: Likewise.
14592         * oacc-plugin.c: Likewise.
14593         * oacc-plugin.h: Likewise.
14594         * oacc-ptx.h: Likewise.
14595         * openacc.f90: Likewise.
14596         * openacc.h: Likewise.
14597         * openacc_lib.h: Likewise.
14598         * plugin/plugin-host.c: Likewise.
14599         * plugin/plugin-nvptx.c: Likewise.
14600         * libgomp-plugin.c: Likewise.
14601         * libgomp-plugin.h: Likewise.
14602         * libgomp_target.h: Remove file after merging content into the
14603         former file.  Update all users.
14604         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
14605         (offload_targets_s, offload_targets_s_openacc): New variables.
14606         (check_effective_target_openacc_nvidia_accel_present)
14607         (check_effective_target_openacc_nvidia_accel_selected): New
14608         procedures.
14609         (libgomp_init): Update for OpenACC changes.
14610         * testsuite/libgomp-test-support.exp.in: New file.
14611         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
14612         * testsuite/libgomp.oacc-c/c.exp: Likewise.
14613         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
14614         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
14615         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
14616         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
14617         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
14618         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
14619         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
14620         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
14621         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
14622         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
14623         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
14624         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
14625         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
14626         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
14627         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
14628         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
14629         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
14630         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
14631         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
14632         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
14633         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
14634         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
14635         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
14636         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
14637         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
14638         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
14639         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
14640         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
14641         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
14642         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
14643         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
14644         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
14645         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
14646         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
14647         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
14648         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
14649         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
14650         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
14651         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
14652         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
14653         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14654         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14655         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14656         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
14657         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14658         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14659         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14660         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14661         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14662         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
14663         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14664         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14665         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14666         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14667         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14668         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
14669         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14670         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
14671         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
14672         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
14673         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14674         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14675         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14676         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
14677         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
14678         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14679         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
14680         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14681         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
14682         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14683         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14684         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14685         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
14686         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
14687         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14688         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14689         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
14690         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
14691         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
14692         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
14693         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14694         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14695         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14696         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
14697         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
14698         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14699         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14700         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
14701         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
14702         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
14703         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
14704         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
14705         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
14706         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
14707         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
14708         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
14709         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
14710         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
14711         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
14712         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
14713         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
14714         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
14715         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
14716         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
14717         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
14718         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
14719         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
14720         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
14721         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
14722         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
14723         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
14724         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
14725         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
14726         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
14727         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
14728         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
14729         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
14730         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
14731         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
14732         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
14733         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
14734         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
14735         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
14736         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
14737         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
14738         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
14739         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
14740         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
14741         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
14742         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
14743         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
14744         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
14745         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
14746         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
14747         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
14748         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
14749         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
14750         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
14751         Likewise.
14752         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
14753         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
14754         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
14755         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
14756         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
14757         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
14758         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
14759         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
14760         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
14761         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
14762         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
14763         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
14764         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
14765         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
14766         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
14767         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
14768         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
14769         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
14770         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
14771         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
14772         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
14773         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
14774         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
14775         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
14776         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
14777         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
14778         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
14779         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
14780         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
14781         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
14782         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
14783         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
14784         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
14785         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
14786         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
14787         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
14788         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
14789         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
14790         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
14791         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
14792         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
14793         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
14794         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
14795         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
14796         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
14797         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
14798         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
14799         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
14800         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
14801         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
14802         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
14803         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
14804         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
14805         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
14806         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
14807         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
14808         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
14809         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
14810         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
14811         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
14812
14813 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
14814             Julian Brown  <julian@codesourcery.com>
14815             David Malcolm  <dmalcolm@redhat.com>
14816
14817         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
14818         to "GNU Offloading and Multi Processing Runtime Library".  Change
14819         all users.
14820         * configure: Regenerate.
14821         * libgomp.texi: Update.
14822
14823 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
14824
14825         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
14826         "$tgt_dir/lib32".
14827         * configure: Regenerate.
14828
14829         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
14830         "intelmic" in $offload_targets.
14831
14832 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
14833
14834         Update copyright years.
14835
14836         * libgomp.texi: Bump @copying's copyright year.
14837
14838 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
14839
14840         * testsuite/lib/libgomp.exp: Load target-utils.exp.
14841         Move load of target-supports.exp earlier.
14842
14843 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
14844
14845         * testsuite/libgomp.c/target-9.c: New test.
14846
14847 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
14848
14849         * config.h.in: Regenerate.
14850         * configure: Regenerate.
14851         * configure.ac: Add GCC_CHECK_EMUTLS.
14852         * libgomp.h: Add check for USE_EMUTLS: this case
14853         is equal to HAVE_TLS.
14854         * team.c: Likewise.
14855
14856 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
14857
14858         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
14859
14860 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
14861             Ilya Verbin  <ilya.verbin@intel.com>
14862
14863         * testsuite/libgomp.c/target-critical-1.c: New test.
14864
14865 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
14866
14867         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
14868         to dg-options unless expensive testing is on.
14869         (TESTITERS): Define to N if not defined.
14870         (main): Use TESTITERS instead of N.
14871         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
14872         dg-additional-options depending on whether expensive testing is on.
14873         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
14874         Decrease N to 100000 and CHUNKSZ to 10000.
14875
14876 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
14877
14878         PR fortran/63938
14879         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
14880         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
14881
14882 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
14883
14884         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
14885
14886 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
14887
14888         PR bootstrap/63784
14889         * configure: Regenerated.
14890
14891 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
14892
14893         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
14894         vect_simd_clones effective target.
14895         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
14896
14897 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
14898
14899         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
14900         of 32 as block_size.
14901         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
14902         instead of 32 as block_size.
14903
14904 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
14905             Ilya Verbin  <ilya.verbin@intel.com>
14906
14907         * Makefile.in: Regenerate.
14908         * configure: Regenerate.
14909         * configure.ac: Set up offload_additional_options,
14910         offload_additional_lib_paths and offload_targets.
14911         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
14912         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
14913         * testsuite/Makefile.in: Regenerate.
14914         * testsuite/lib/libgomp.exp (libgomp_init): Append
14915         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
14916         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
14917         build directory to LD_LIBRARY_PATH for intelmic offload targets.
14918
14919 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
14920             Ilya Verbin  <ilya.verbin@intel.com>
14921             Kirill Yukhin  <kirill.yukhin@intel.com>
14922             Ilya Tocar  <ilya.tocar@intel.com>
14923
14924         * testsuite/lib/libgomp.exp
14925         (check_effective_target_offload_device): New.
14926         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
14927         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
14928         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
14929         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
14930         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
14931         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
14932         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
14933         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
14934         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
14935         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
14936         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
14937         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
14938         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
14939         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
14940         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
14941         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
14942         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
14943         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
14944         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
14945         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
14946         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
14947         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
14948         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
14949         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
14950         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
14951         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
14952         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
14953         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
14954         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
14955         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
14956         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
14957         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
14958         * testsuite/libgomp.c/target-7.c: Fix test.
14959         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
14960         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
14961         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
14962         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
14963         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
14964         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
14965         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
14966         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
14967         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
14968         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
14969         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
14970         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
14971         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
14972         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
14973         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
14974         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
14975         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
14976         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
14977         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
14978         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
14979         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
14980         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
14981         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
14982         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
14983         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
14984         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
14985         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
14986         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
14987         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
14988         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
14989         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
14990
14991 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
14992             Ilya Verbin  <ilya.verbin@intel.com>
14993             Thomas Schwinge  <thomas@codesourcery.com>
14994             Andrey Turetskiy  <andrey.turetskiy@intel.com>
14995
14996         * libgomp.map (GOMP_4.0.1): New symbol version.
14997         Add GOMP_offload_register.
14998         * libgomp_target.h: New file.
14999         * splay-tree.h: New file.
15000         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
15001         (gomp_target_init): New forward declaration.
15002         (gomp_is_initialized): New static variable.
15003         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
15004         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
15005         New structures.
15006         (offload_images, num_offload_images, devices, num_devices): New static
15007         variables.
15008         (splay_compare): New static function.
15009         (struct gomp_device_descr): New structure.
15010         (gomp_get_num_devices): Call gomp_target_init.
15011         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
15012         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
15013         (GOMP_offload_register): New function.
15014         (GOMP_target): Arrange for host callback to be performed in a separate
15015         initial thread and contention group, inheriting ICVs from
15016         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
15017         Add device initialization and lookup for target function in splay tree.
15018         (GOMP_target_data): Add device initialization and call gomp_map_vars.
15019         (GOMP_target_end_data): Call gomp_unmap_vars.
15020         (GOMP_target_update): Add device initialization and call gomp_update.
15021         (gomp_load_plugin_for_device, gomp_register_images_for_device)
15022         (gomp_target_init): New static functions.
15023
15024 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
15025             Thomas Schwinge  <thomas@codesourcery.com>
15026             Ilya Verbin  <ilya.verbin@intel.com>
15027             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15028
15029         * config.h.in: Regenerate.
15030         * configure: Regenerate.
15031         * configure.ac: Check for libdl, required for plugin support.
15032         (PLUGIN_SUPPORT): Define if plugins are supported.
15033         (enable_offload_targets): Support Intel MIC targets.
15034         (OFFLOAD_TARGETS): List of target names suitable for offloading.
15035
15036 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
15037
15038         PR target/63610
15039         * configure: Regenerate.
15040
15041 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
15042
15043         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
15044
15045 2014-10-06  Marek Polacek  <polacek@redhat.com>
15046
15047         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
15048         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
15049         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
15050         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
15051
15052 2014-10-06  Marek Polacek  <polacek@redhat.com>
15053
15054         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
15055         * testsuite/libgomp.c/nqueens-1.c: Likewise.
15056         * testsuite/libgomp.c/pr26943-3.c: Likewise.
15057         * testsuite/libgomp.c/pr26943-4.c: Likewise.
15058         * testsuite/libgomp.c/pr36802-2.c: Likewise.
15059         * testsuite/libgomp.c/pr36802-3.c: Likewise.
15060         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
15061         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
15062         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
15063         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
15064         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
15065         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
15066         * testsuite/libgomp.c/omp-single-1.c: Likewise.
15067         * testsuite/libgomp.c/omp-single-2.c: Likewise.
15068         * testsuite/libgomp.c/omp_matvec.c: Likewise.
15069         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
15070         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
15071         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
15072         declarations.
15073
15074 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
15075
15076         PR libgomp/61200
15077         * testsuite/libgomp.c/pr61200.c: New test.
15078
15079 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
15080
15081         PR c++/63248
15082         * testsuite/libgomp.c++/pr63248.C: New test.
15083
15084 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
15085
15086         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
15087         is not zero, but taskgroup->children is NULL and there are
15088         any task->children, schedule those instead of waiting.
15089         * testsuite/libgomp.c/depend-6.c: New test.
15090         * testsuite/libgomp.c/depend-7.c: New test.
15091         * testsuite/libgomp.c/depend-8.c: New test.
15092         * testsuite/libgomp.c/depend-9.c: New test.
15093         * testsuite/libgomp.c/depend-10.c: New test.
15094
15095 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
15096
15097         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
15098         (struct gomp_taskwait): New type.
15099         (struct gomp_task): Add taskwait and parent_depends_on, remove
15100         in_taskwait and taskwait_sem fields.
15101         (gomp_finish_task): Don't destroy taskwait_sem.
15102         * task.c (gomp_init_task): Don't init in_taskwait, instead init
15103         taskwait and parent_depends_on.
15104         (GOMP_task): For if (0) tasks with depend clause that depend on
15105         earlier tasks don't defer them, instead call
15106         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
15107         Initialize redundant_out field, for redundant out entries just
15108         move them at the end of linked list instead of removing them
15109         completely, and set redundant_out flag instead of redundant.
15110         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
15111         that task.
15112         (gomp_task_run_post_handle_dependers): If parent is in
15113         gomp_task_maybe_wait_for_dependencies and newly runnable task
15114         is not parent_depends_on, queue it in parent->children linked
15115         list after all runnable tasks with parent_depends_on set.
15116         Adjust for addition of taskwait indirection.
15117         (gomp_task_run_post_remove_parent): If parent is in
15118         gomp_task_maybe_wait_for_dependencies and task to be removed
15119         is parent_depends_on, decrement n_depend and if needed awake
15120         parent.  Adjust for addition of taskwait indirection.
15121         (GOMP_taskwait): Adjust for addition of taskwait indirection.
15122         (gomp_task_maybe_wait_for_dependencies): New function.
15123         * testsuite/libgomp.c/depend-5.c: New test.
15124
15125 2014-07-13  Tobias Burnus  <burnus@net-b.de>
15126
15127         * testsuite/libgomp.fortran/pr34020.f90: Make compile
15128         with TS 18508/Fortran 2015.
15129
15130 2014-07-06  Marek Polacek  <polacek@redhat.com>
15131
15132         PR c/6940
15133         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
15134
15135 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
15136
15137         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
15138         matches regex $lang_source_re, add $lang_include_flags to options.
15139         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
15140         * testsuite/libgomp.c++/c++.exp: Likewise.
15141         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
15142         and lang_include_flags instead of adding -fintrinsic-modules-path= to
15143         ALWAYS_CFLAGS.
15144         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
15145
15146 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
15147
15148         * testsuite/libgomp.fortran/fortran.exp: Explain
15149         gfortran-dg-runtest usage.
15150
15151 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
15152
15153         * testsuite/libgomp.fortran/simd5.f90: New test.
15154         * testsuite/libgomp.fortran/simd6.f90: New test.
15155         * testsuite/libgomp.fortran/simd7.f90: New test.
15156
15157 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
15158
15159         * testsuite/libgomp.c/for-2.c: Define SC to static for
15160         #pragma omp for simd testing.
15161         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
15162         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
15163         SC macro.
15164         * testsuite/libgomp.c/simd-14.c: New test.
15165         * testsuite/libgomp.c/simd-15.c: New test.
15166         * testsuite/libgomp.c/simd-16.c: New test.
15167         * testsuite/libgomp.c/simd-17.c: New test.
15168         * testsuite/libgomp.c++/for-10.C: Define SC to static for
15169         #pragma omp for simd testing.
15170         * testsuite/libgomp.c++/simd10.C: New test.
15171         * testsuite/libgomp.c++/simd11.C: New test.
15172         * testsuite/libgomp.c++/simd12.C: New test.
15173         * testsuite/libgomp.c++/simd13.C: New test.
15174
15175         * testsuite/libgomp.fortran/aligned1.f03: New test.
15176         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
15177         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
15178         tasks with !$omp parallel !$omp single.
15179         * testsuite/libgomp.fortran/target8.f90: New test.
15180         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
15181         not to use trim in the combiner, instead call elemental function.
15182         (fn): New elemental function.
15183         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
15184         Make elemental.
15185         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
15186         omp_in): Likewise.
15187         * testsuite/libgomp.fortran/udr12.f90: New test.
15188         * testsuite/libgomp.fortran/udr13.f90: New test.
15189         * testsuite/libgomp.fortran/udr14.f90: New test.
15190         * testsuite/libgomp.fortran/udr15.f90: New test.
15191
15192 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
15193
15194         * omp_lib.f90.in (openmp_version): Set to 201307.
15195         * omp_lib.h.in (openmp_version): Likewise.
15196         * testsuite/libgomp.c/target-8.c: New test.
15197         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
15198         and inbranch clauses.
15199         * testsuite/libgomp.fortran/depend-3.f90: New test.
15200         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
15201         openmp_version.
15202         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
15203         * testsuite/libgomp.fortran/target1.f90: New test.
15204         * testsuite/libgomp.fortran/target2.f90: New test.
15205         * testsuite/libgomp.fortran/target3.f90: New test.
15206         * testsuite/libgomp.fortran/target4.f90: New test.
15207         * testsuite/libgomp.fortran/target5.f90: New test.
15208         * testsuite/libgomp.fortran/target6.f90: New test.
15209         * testsuite/libgomp.fortran/target7.f90: New test.
15210
15211 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
15212
15213         PR fortran/60928
15214         * testsuite/libgomp.fortran/allocatable9.f90: New test.
15215         * testsuite/libgomp.fortran/allocatable10.f90: New test.
15216         * testsuite/libgomp.fortran/allocatable11.f90: New test.
15217         * testsuite/libgomp.fortran/allocatable12.f90: New test.
15218         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
15219         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
15220         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
15221         * testsuite/libgomp.fortran/associate1.f90: New test.
15222         * testsuite/libgomp.fortran/associate2.f90: New test.
15223         * testsuite/libgomp.fortran/procptr1.f90: New test.
15224
15225 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
15226
15227         * testsuite/libgomp.fortran/simd1.f90: New test.
15228         * testsuite/libgomp.fortran/udr1.f90: New test.
15229         * testsuite/libgomp.fortran/udr2.f90: New test.
15230         * testsuite/libgomp.fortran/udr3.f90: New test.
15231         * testsuite/libgomp.fortran/udr4.f90: New test.
15232         * testsuite/libgomp.fortran/udr5.f90: New test.
15233         * testsuite/libgomp.fortran/udr6.f90: New test.
15234         * testsuite/libgomp.fortran/udr7.f90: New test.
15235         * testsuite/libgomp.fortran/udr8.f90: New test.
15236         * testsuite/libgomp.fortran/udr9.f90: New test.
15237         * testsuite/libgomp.fortran/udr10.f90: New test.
15238         * testsuite/libgomp.fortran/udr11.f90: New test.
15239
15240 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
15241
15242         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
15243         vect_simd_clones effective target.
15244         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
15245
15246 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
15247
15248         PR middle-end/61252
15249         * testsuite/libgomp.c++/simd-9.C: New test.
15250
15251 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
15252
15253         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
15254         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
15255         texts according to their @menu entry positions.
15256
15257 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
15258
15259         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
15260         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
15261         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
15262         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
15263         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
15264         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
15265         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
15266         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
15267         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
15268         * testsuite/libgomp.fortran/depend-1.f90: New test.
15269         * testsuite/libgomp.fortran/depend-2.f90: New test.
15270         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
15271         * testsuite/libgomp.fortran/simd1.f90: New test.
15272         * testsuite/libgomp.fortran/simd2.f90: New test.
15273         * testsuite/libgomp.fortran/simd3.f90: New test.
15274         * testsuite/libgomp.fortran/simd4.f90: New test.
15275         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
15276
15277 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
15278
15279         * testsuite/libgomp.c/simd-10.c: New test.
15280         * testsuite/libgomp.c/simd-11.c: New test.
15281         * testsuite/libgomp.c/simd-12.c: New test.
15282         * testsuite/libgomp.c/simd-13.c: New test.
15283
15284 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
15285
15286         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
15287         atomic type clauses in any order and optional comma in between.
15288         * testsuite/libgomp.c++/atomic-15.C: Likewise.
15289         * testsuite/libgomp.c/atomic-17.c: Likewise.
15290
15291         * testsuite/libgomp.c/simd-7.c: New test.
15292         * testsuite/libgomp.c/simd-8.c: New test.
15293         * testsuite/libgomp.c/simd-9.c: New test.
15294         * testsuite/libgomp.c/loop-16.c: New test.
15295
15296 2014-04-02  Richard Henderson  <rth@redhat.com>
15297
15298         * config/linux/futex.h (futex_wait): Get error value from errno.
15299         (futex_wake): Likewise.
15300
15301 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
15302
15303         PR c++/60331
15304         * testsuite/libgomp.c++/udr-11.C: New test.
15305         * testsuite/libgomp.c++/udr-12.C: New test.
15306         * testsuite/libgomp.c++/udr-13.C: New test.
15307         * testsuite/libgomp.c++/udr-14.C: New test.
15308         * testsuite/libgomp.c++/udr-15.C: New test.
15309         * testsuite/libgomp.c++/udr-16.C: New test.
15310         * testsuite/libgomp.c++/udr-17.C: New test.
15311         * testsuite/libgomp.c++/udr-18.C: New test.
15312         * testsuite/libgomp.c++/udr-19.C: New test.
15313
15314 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
15315
15316         Update copyright years
15317
15318 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
15319
15320         * hashtab.h: Use the standard form for the copyright notice.
15321
15322 2014-01-02  Tobias Burnus  <burnus@net-b.de>
15323
15324         * libgomp.texi: Bump @copying's copyright year.
15325
15326 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
15327
15328         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
15329         alloca () with __builtin_alloca ().
15330         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
15331         * testsuite/libgomp.c/lock-3.c: Likewise.
15332         * testsuite/libgomp.c/pr48591.c: Likewise.
15333
15334 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
15335
15336         PR testsuite/59534
15337         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
15338         comparisons.
15339
15340 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
15341
15342         PR libgomp/58756
15343         * testsuite/libgomp.c/pr58756.c: New test.
15344
15345 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
15346
15347         PR libgomp/59467
15348         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
15349         !$omp parallel.
15350
15351 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
15352
15353         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
15354         ALWAYS_CFLAGS.
15355         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
15356         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
15357         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
15358         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
15359         Likewise.
15360
15361         * libgomp_g.h: Include <stddef.h> for size_t.
15362
15363         * libgomp.spec.in: Update comment about libgomp's dependencies.
15364         * configure.ac: Likewise.
15365         * configure: Regenerate.
15366
15367 2013-10-16  Tobias Burnus  <burnus@net-b.de>
15368
15369         * libgomp.texi: (Runtime Library Routines): Update references for
15370         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
15371         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
15372         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
15373         (Environment Variables): Update references for OpenMP 4.0. Add
15374         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
15375         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
15376         order.
15377
15378 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
15379
15380         * env.c (parse_bind_var): Initialize value to avoid
15381         (false positive) warning.
15382
15383 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
15384
15385         PR libgomp/58691
15386         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
15387         to check variable.
15388         (gomp_init_num_threads): Move i variable declaration into
15389         #ifdef CPU_ALLOC_SIZE block.
15390         * config/linux/affinity.c (gomp_affinity_init_level): Test
15391         gomp_places_list_len == 0 rather than gomp_places_list == 0
15392         when checking for topology reading error.
15393         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
15394         * env.c (parse_affinity): Add ignore argument, if true, don't populate
15395         gomp_places_list, only parse env var and always return false.
15396         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
15397         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
15398         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
15399         and either of these variables were parsed correctly into a places
15400         list.
15401
15402 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
15403             Jakub Jelinek  <jakub@redhat.com>
15404
15405         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
15406         of 5 loopfn matches.
15407         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
15408         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
15409         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
15410         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
15411         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
15412         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
15413         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
15414         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
15415
15416 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
15417
15418         * Makefile.am (omp_lib.mod): Streamline rule.
15419         * Makefile.in: Regenerate.
15420
15421         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
15422         exceptions.
15423
15424         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
15425         * testsuite/libgomp.fortran/lib1.f90: Likewise.
15426         * testsuite/libgomp.fortran/lib2.f: Likewise.
15427         * testsuite/libgomp.fortran/lib3.f: Likewise.
15428
15429         * configure.ac: Typo fix.
15430         * configure: Regenerate.
15431
15432         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
15433         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
15434
15435         * omp.h.in: Don't touch the user's namespace.
15436
15437 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
15438             Tobias Burnus  <burnus@net-b.de>
15439             Richard Henderson  <rth@redhat.com>
15440
15441         * target.c: New file.
15442         * Makefile.am (libgomp_la_SOURCES): Add target.c.
15443         * Makefile.in: Regenerated.
15444         * libgomp_g.h (GOMP_task): Add depend argument.
15445         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
15446         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
15447         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
15448         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
15449         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
15450         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
15451         GOMP_taskgroup_start, GOMP_taskgroup_end,
15452         GOMP_parallel_sections): New prototypes.
15453         * fortran.c (omp_is_initial_device): Add ialias_redirect.
15454         (omp_is_initial_device_): New function.
15455         (ULP, STR1, STR2, ialias_redirect): Removed.
15456         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
15457         omp_set_default_device_8_, omp_get_default_device_,
15458         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
15459         functions.
15460         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
15461         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
15462         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
15463         @@GOMP_4.0.
15464         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
15465         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
15466         omp_set_default_device, omp_set_default_device_,
15467         omp_set_default_device_8_, omp_get_default_device,
15468         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
15469         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
15470         omp_get_team_num_): Export @@OMP_4.0.
15471         * team.c (struct gomp_thread_start_data): Add place field.
15472         (gomp_thread_start): Clear thr->thread_pool and
15473         thr->task before returning.  Use gomp_team_barrier_wait_final
15474         instead of gomp_team_barrier_wait.  Initialize thr->place.
15475         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
15476         team_cancelled and task_queued_count fields.
15477         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
15478         before calling pthread_exit.
15479         (gomp_free_thread): No longer static.  Use
15480         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
15481         (gomp_team_start): Add flags argument.  Set
15482         thr->thread_pool->threads_busy to nthreads immediately after creating
15483         new pool.  Use gomp_managed_threads_lock instead of
15484         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
15485         (gomp_team_end): Use gomp_managed_threads_lock instead of
15486         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
15487         of gomp_team_barrier_wait.  If team->team_cancelled, call
15488         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
15489         rather than thr->ts.work_share.
15490         (initialize_team): Don't call gomp_sem_init here.
15491         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
15492         caller.
15493         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
15494         * env.c (gomp_global_icv): Add default_device_var, target_data and
15495         bind_var initializers.
15496         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
15497         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
15498         gomp_places_list_len): New variables.
15499         (parse_bind_var, parse_one_place, parse_places_var): New functions.
15500         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
15501         sized places.
15502         (gomp_cancel_var): New global variable.
15503         (parse_int): New function.
15504         (handle_omp_display_env): New function.
15505         (initialize_env): Use it.  Initialize default_device_var.
15506         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
15507         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
15508         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
15509         been successfully parsed (and call gomp_init_affinity in that case).
15510         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15511         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15512         omp_get_team_num, omp_is_initial_device): New functions.
15513         * libgomp.h: Include stdlib.h.
15514         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
15515         Define.
15516         (struct target_mem_desc): Forward declare.
15517         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
15518         and thread_limit_var fields.
15519         (gomp_get_num_devices): New prototype.
15520         (gomp_cancel_var): New extern decl.
15521         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
15522         team_cancelled and task_queued_count fields.  Add comments about
15523         task_{,queued_,running_}count.
15524         (gomp_cancel_kind): New enum.
15525         (gomp_work_share_end_cancel): New prototype.
15526         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
15527         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
15528         and depend fields.
15529         (struct gomp_taskgroup): New type.
15530         (struct gomp_task_depend_entry,
15531         struct gomp_dependers_vec): New types.
15532         (gomp_finish_task): Free depend_hash if non-NULL.
15533         (struct gomp_team_state): Add place_partition_off
15534         and place_partition_len fields.
15535         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
15536         gomp_places_list_len): New extern decls.
15537         (struct gomp_thread): Add place field.
15538         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
15539         (gomp_init_thread_affinity): Add place argument.
15540         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15541         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15542         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15543         gomp_affinity_init_level, gomp_affinity_print_place): New
15544         prototypes.
15545         (gomp_team_start): Add flags argument.
15546         (gomp_thread_limit_var, gomp_remaining_threads_count,
15547         gomp_remaining_threads_lock): Remove.
15548         (gomp_managed_threads_lock): New variable.
15549         (struct gomp_thread_pool): Add threads_busy field.
15550         (gomp_free_thread): New prototype.
15551         * task.c: Include hashtab.h.
15552         (hash_entry_type): New typedef.
15553         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
15554         (gomp_init_task): Clear dependers, depend_hash, depend_count,
15555         copy_ctors_done and taskgroup fields.
15556         (GOMP_task): Add depend argument, handle depend clauses.  If
15557         gomp_team_barrier_cancelled or if it's taskgroup has been
15558         cancelled, don't queue or start new tasks.  Set copy_ctors_done
15559         field if needed.  Initialize taskgroup field.  If copy_ctors_done
15560         and already cancelled, don't discard the task.  If taskgroup is
15561         non-NULL, enqueue the task into taskgroup queue.  Increment
15562         num_children field in taskgroup.  Increment task_queued_count.
15563         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
15564         gomp_task_run_post_remove_taskgroup): New inline functions.
15565         (gomp_task_run_post_handle_depend_hash,
15566         gomp_task_run_post_handle_dependers,
15567         gomp_task_run_post_handle_depend): New functions.
15568         (GOMP_taskwait): Use them.  If more than one new tasks
15569         have been queued, wake other threads if needed.
15570         (gomp_barrier_handle_tasks): Likewise.  If
15571         gomp_team_barrier_cancelled, don't start any new tasks, just free
15572         all tasks.
15573         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
15574         * omp_lib.f90.in
15575         (omp_proc_bind_kind, omp_proc_bind_false,
15576         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
15577         omp_proc_bind_spread): New params.
15578         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15579         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15580         omp_get_team_num, omp_is_initial_device): New interfaces.
15581         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
15582         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
15583         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
15584         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
15585         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
15586         useless use omp_lib_kinds.
15587         * omp.h.in (omp_proc_bind_t): New typedef.
15588         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15589         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15590         omp_get_team_num, omp_is_initial_device): New prototypes.
15591         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
15592         through to gomp_team_start.
15593         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
15594         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
15595         Adjust gomp_parallel_loop_start callers.
15596         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
15597         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
15598         GOMP_loop_end_cancel): New functions.
15599         (GOMP_parallel_end): Add ialias_redirect.
15600         * hashtab.h: New file.
15601         * libgomp.texi (Environment Variables): Minor cleanup,
15602         update section refs to OpenMP 4.0rc2.
15603         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
15604         environment variables.
15605         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
15606         team->work_shares_to_free to thr->ts.work_share before calling
15607         free_work_share.
15608         (gomp_work_share_end_cancel): New function.
15609         * config/linux/proc.c: Include errno.h.
15610         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
15611         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
15612         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
15613         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
15614         gomp_cpuset_size is sizeof (cpu_set_t).
15615         (gomp_init_num_threads): Initialize gomp_cpuset_size,
15616         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
15617         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
15618         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
15619         contain any logical CPUs.
15620         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
15621         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
15622         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
15623         pthread_getaffinity_np.  Check gomp_places_list instead of
15624         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
15625         * config/linux/bar.c (gomp_barrier_wait_end,
15626         gomp_barrier_wait_last): Use BAR_* defines.
15627         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
15628         from state where needed.  Set work_share_cancelled to 0 on last
15629         thread.
15630         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
15631         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
15632         functions.
15633         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
15634         Add cpusetsize argument.
15635         (gomp_cpuset_size, gomp_cpusetp): Declare.
15636         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
15637         (affinity_counter): Remove.
15638         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
15639         if CPU_ALLOC_SIZE isn't defined.
15640         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
15641         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
15642         bind current thread to the first place.
15643         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
15644         pthread_setaffinity_np to gomp_places_list[place].
15645         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15646         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15647         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15648         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
15649         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
15650         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
15651         (gomp_barrier_t): Add awaited_final field.
15652         (gomp_barrier_init): Initialize awaited_final field.
15653         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
15654         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
15655         prototypes.
15656         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
15657         defines.
15658         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
15659         gomp_team_barrier_cancelled): New inline functions.
15660         (gomp_barrier_last_thread,
15661         gomp_team_barrier_set_task_pending,
15662         gomp_team_barrier_clear_task_pending,
15663         gomp_team_barrier_set_waiting_for_tasks,
15664         gomp_team_barrier_waiting_for_tasks,
15665         gomp_team_barrier_done): Use BAR_* defines.
15666         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
15667         (gomp_barrier_wait_end): Use BAR_* defines.
15668         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
15669         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
15670         Use BAR_* defines.
15671         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
15672         gomp_team_barrier_cancel): New functions.
15673         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
15674         argument.
15675         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15676         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15677         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15678         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
15679         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
15680         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
15681         (gomp_barrier_t): Add cancellable field.
15682         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
15683         gomp_team_barrier_cancel): New prototypes.
15684         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
15685         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
15686         gomp_team_barrier_cancelled): New inline functions.
15687         (gomp_barrier_wait_start, gomp_barrier_last_thread,
15688         gomp_team_barrier_set_task_pending,
15689         gomp_team_barrier_clear_task_pending,
15690         gomp_team_barrier_set_waiting_for_tasks,
15691         gomp_team_barrier_waiting_for_tasks,
15692         gomp_team_barrier_done): Use BAR_* defines.
15693         * barrier.c (GOMP_barrier_cancel): New function.
15694         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
15695         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
15696         omp_proc_bind_spread): New params.
15697         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15698         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15699         omp_get_team_num, omp_is_initial_device): New externals.
15700         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
15701         New functions.
15702         (gomp_resolve_num_threads): Adjust for thread_limit now being in
15703         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
15704         infinity.  If not nested, just return minimum of max_num_threads
15705         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
15706         to the returned value.  Otherwise, don't update atomically
15707         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
15708         (GOMP_parallel_end): Adjust for thread_limit now being in
15709         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
15710         infinity.  Adjust threads_busy in the pool rather than
15711         gomp_remaining_threads_count.  Remember team->nthreads and call
15712         gomp_team_end before adjusting threads_busy, if not nested
15713         afterwards, just set it to 1 non-atomically.  Add ialias.
15714         (GOMP_parallel_start): Adjust gomp_team_start caller.
15715         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
15716         * testsuite/libgomp.c/affinity-1.c: New test.
15717         * testsuite/libgomp.c/atomic-15.c: New test.
15718         * testsuite/libgomp.c/atomic-16.c: New test.
15719         * testsuite/libgomp.c/atomic-17.c: New test.
15720         * testsuite/libgomp.c/cancel-for-1.c: New test.
15721         * testsuite/libgomp.c/cancel-for-2.c: New test.
15722         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
15723         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
15724         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
15725         * testsuite/libgomp.c/cancel-sections-1.c: New test.
15726         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
15727         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
15728         * testsuite/libgomp.c/depend-1.c: New test.
15729         * testsuite/libgomp.c/depend-2.c: New test.
15730         * testsuite/libgomp.c/depend-3.c: New test.
15731         * testsuite/libgomp.c/depend-4.c: New test.
15732         * testsuite/libgomp.c/for-1.c: New test.
15733         * testsuite/libgomp.c/for-1.h: New file.
15734         * testsuite/libgomp.c/for-2.c: New test.
15735         * testsuite/libgomp.c/for-2.h: New file.
15736         * testsuite/libgomp.c/for-3.c: New test.
15737         * testsuite/libgomp.c/pr58392.c: New test.
15738         * testsuite/libgomp.c/simd-1.c: New test.
15739         * testsuite/libgomp.c/simd-2.c: New test.
15740         * testsuite/libgomp.c/simd-3.c: New test.
15741         * testsuite/libgomp.c/simd-4.c: New test.
15742         * testsuite/libgomp.c/simd-5.c: New test.
15743         * testsuite/libgomp.c/simd-6.c: New test.
15744         * testsuite/libgomp.c/target-1.c: New test.
15745         * testsuite/libgomp.c/target-2.c: New test.
15746         * testsuite/libgomp.c/target-3.c: New test.
15747         * testsuite/libgomp.c/target-4.c: New test.
15748         * testsuite/libgomp.c/target-5.c: New test.
15749         * testsuite/libgomp.c/target-6.c: New test.
15750         * testsuite/libgomp.c/target-7.c: New test.
15751         * testsuite/libgomp.c/taskgroup-1.c: New test.
15752         * testsuite/libgomp.c/thread-limit-1.c: New test.
15753         * testsuite/libgomp.c/thread-limit-2.c: New test.
15754         * testsuite/libgomp.c/thread-limit-3.c: New test.
15755         * testsuite/libgomp.c/udr-1.c: New test.
15756         * testsuite/libgomp.c/udr-2.c: New test.
15757         * testsuite/libgomp.c/udr-3.c: New test.
15758         * testsuite/libgomp.c++/affinity-1.C: New test.
15759         * testsuite/libgomp.c++/atomic-10.C: New test.
15760         * testsuite/libgomp.c++/atomic-11.C: New test.
15761         * testsuite/libgomp.c++/atomic-12.C: New test.
15762         * testsuite/libgomp.c++/atomic-13.C: New test.
15763         * testsuite/libgomp.c++/atomic-14.C: New test.
15764         * testsuite/libgomp.c++/atomic-15.C: New test.
15765         * testsuite/libgomp.c++/cancel-for-1.C: New test.
15766         * testsuite/libgomp.c++/cancel-for-2.C: New test.
15767         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
15768         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
15769         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
15770         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
15771         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
15772         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
15773         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
15774         * testsuite/libgomp.c++/cancel-test.h: New file.
15775         * testsuite/libgomp.c++/for-9.C: New test.
15776         * testsuite/libgomp.c++/for-10.C: New test.
15777         * testsuite/libgomp.c++/for-11.C: New test.
15778         * testsuite/libgomp.c++/simd-1.C: New test.
15779         * testsuite/libgomp.c++/simd-2.C: New test.
15780         * testsuite/libgomp.c++/simd-3.C: New test.
15781         * testsuite/libgomp.c++/simd-4.C: New test.
15782         * testsuite/libgomp.c++/simd-5.C: New test.
15783         * testsuite/libgomp.c++/simd-6.C: New test.
15784         * testsuite/libgomp.c++/simd-7.C: New test.
15785         * testsuite/libgomp.c++/simd-8.C: New test.
15786         * testsuite/libgomp.c++/target-1.C: New test.
15787         * testsuite/libgomp.c++/target-2.C: New test.
15788         * testsuite/libgomp.c++/target-2-aux.cc: New file.
15789         * testsuite/libgomp.c++/target-3.C: New test.
15790         * testsuite/libgomp.c++/taskgroup-1.C: New test.
15791         * testsuite/libgomp.c++/udr-1.C: New test.
15792         * testsuite/libgomp.c++/udr-2.C: New test.
15793         * testsuite/libgomp.c++/udr-3.C: New test.
15794         * testsuite/libgomp.c++/udr-4.C: New test.
15795         * testsuite/libgomp.c++/udr-5.C: New test.
15796         * testsuite/libgomp.c++/udr-6.C: New test.
15797         * testsuite/libgomp.c++/udr-7.C: New test.
15798         * testsuite/libgomp.c++/udr-8.C: New test.
15799         * testsuite/libgomp.c++/udr-9.C: New test.
15800
15801 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
15802
15803         PR testsuite/57605
15804         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
15805         ALWAYS_CFLAGS.
15806
15807 2013-09-20  Alan Modra  <amodra@gmail.com>
15808
15809         * configure: Regenerate.
15810
15811 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
15812
15813         * testsuite/libgomp.c/sections-2.c: New test.
15814
15815 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
15816
15817         * testsuite/libgomp.fortran/strassen.f90:
15818         Add dg-skip-if aarch64_tiny.
15819
15820 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
15821             Cesar Philippidis  <cesar@codesourcery.com>
15822
15823         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
15824         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
15825         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
15826         * testsuite/libgomp.fortran/fortran.exp: Likewise.
15827         * testsuite/libgomp.graphite/graphite.exp: Likewise.
15828         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
15829         Use dg-runtest rather than gfortran-dg-runtest.
15830
15831 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
15832
15833         * testsuite/libgomp.c/icv-2.c: Extend current handling of
15834         Linux-based x86 systems to cover all GNU systems.
15835         * testsuite/libgomp.c/lock-3.c: Likewise.
15836         * testsuite/libgomp.c/pr48591.c: Likewise.
15837
15838 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
15839
15840         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
15841         GNU/Hurd, as done for Linux-based systems.
15842
15843         * config/posix/ptrlock.h: Fix comment.
15844
15845 2013-05-27  Tobias Burnus  <burnus@net-b.de>
15846
15847         PR fortran/57423
15848         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
15849         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
15850         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
15851         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
15852         omp_destroy_nest_lock): Correct arguments to match the one in
15853         the OpenMP spec.
15854         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
15855         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
15856         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
15857         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
15858
15859 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
15860
15861         * testsuite/libgomp.c/loop-13.c: New test.
15862         * testsuite/libgomp.c/loop-14.c: New test.
15863         * testsuite/libgomp.c/loop-15.c: New test.
15864         * testsuite/libgomp.c++/loop-13.C: New test.
15865         * testsuite/libgomp.c++/loop-14.C: New test.
15866         * testsuite/libgomp.c++/loop-15.C: New test.
15867
15868 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
15869
15870         PR middle-end/56217
15871         * testsuite/libgomp.c++/pr56217.C: New test.
15872
15873 2013-02-01  Alan Modra  <amodra@gmail.com>
15874
15875         * task.c (GOMP_task, GOMP_taskwait): Comment.
15876
15877 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
15878             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
15879
15880         PR libgomp/55561
15881         * config/linux/wait.h (do_spin): Use atomic load for addr.
15882         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
15883         for intptr and ptrlock.
15884         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
15885         for ptrlock.
15886
15887 2013-01-22  Alan Modra  <amodra@gmail.com>
15888
15889         PR libgomp/51376
15890         PR libgomp/56073
15891         * task.c (GOMP_task): Revert 2011-12-09 change.
15892         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
15893         barrier to read task->children..
15894         (gomp_barrier_handle_tasks): ..and matching atomic store with
15895         release barrier here when setting parent->children to NULL.
15896
15897 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
15898             Tobias Burnus  <burnus@net-b.de>
15899
15900         PR driver/55884
15901         * testsuite/libgomp.fortran/fortran.exp: Use
15902         -fintrinsic-modules-path= instead of
15903         -fintrinsic-modules-path.
15904
15905 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
15906
15907         Update copyright years.
15908
15909 2012-12-19  Tobias Burnus  <burnus@net-b.de>
15910
15911         * testsuite/libgomp.fortran/fortran.exp: Set
15912         -fintrinsic-modules-path.
15913
15914 2012-12-19  Tobias Burnus  <burnus@net-b.de>
15915
15916         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
15917         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
15918
15919 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
15920
15921         PR libgomp/55411
15922         * team.c (gomp_free_thread): Decrease gomp_managed_threads
15923         if pool had any threads_used.
15924
15925 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
15926
15927         * testsuite/libgomp.c++/pr24455.C: Use
15928         -Wl,-undefined,dynamic_lookup on darwin.
15929
15930 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
15931
15932         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
15933
15934 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
15935
15936         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
15937
15938 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
15939             Jim MacArthur  <jim.macarthur@arm.com>
15940             Marcus Shawcroft  <marcus.shawcroft@arm.com>
15941             Nigel Stephens  <nigel.stephens@arm.com>
15942             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
15943             Richard Earnshaw  <rearnsha@arm.com>
15944             Sofiane Naci  <sofiane.naci@arm.com>
15945             Stephen Thomas  <stephen.thomas@arm.com>
15946             Tejas Belagod  <tejas.belagod@arm.com>
15947             Yufeng Zhang  <yufeng.zhang@arm.com>
15948
15949         * configure.tgt: Add AArch64.
15950
15951 2012-10-04  Jason Merrill  <jason@redhat.com>
15952
15953         * testsuite/libgomp.c++/tls-init1.C: New.
15954
15955 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
15956
15957         * configure: Regenerated.
15958
15959 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
15960
15961         * config/linux/mips/futex.h (sys_futex0): Change to static
15962         function with noinline, nomips16 attributes under MIPS16. Adjust
15963         asm statement to place 'li v0,SYS_futex' immediately before
15964         syscall insn.
15965
15966 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
15967
15968         * libgomp.texi (Library Index): Renamed from "Index" to prevent
15969         conflict with index.html on case-insensitive file systems.
15970
15971 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
15972
15973         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
15974         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
15975
15976 2012-07-02  Richard Guenther  <rguenther@suse.de>
15977             Michael Matz  <matz@suse.de>
15978             Tobias Grosser <tobias@grosser.es>
15979             Sebastian Pop <sebpop@gmail.com>
15980
15981         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
15982         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
15983         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
15984         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
15985
15986 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
15987
15988         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
15989
15990 2012-06-22  Richard Guenther  <rguenther@suse.de>
15991
15992         Merge from graphite branch
15993         2012-01-13  Tobias Grosser  <tobias@grosser.es>
15994
15995         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
15996         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
15997
15998 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
15999
16000         PR middle-end/53580
16001         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
16002         use GOMP_barrier () call instead.
16003         * testsuite/libgomp.c/pr26943-3.c: Likewise.
16004         * testsuite/libgomp.c/pr26943-4.c: Likewise.
16005         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
16006         call GOMP_barrier instead.
16007         * testsuite/libgomp.fortran/vla5.f90: Likewise.
16008
16009 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
16010
16011         PR libgomp/52993
16012         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
16013         argument to memset call.
16014
16015 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
16016
16017         * configure: Regenerated.
16018
16019 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16020
16021         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
16022
16023 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
16024
16025         PR bootstrap/52812
16026         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
16027
16028 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
16029
16030         PR middle-end/52547
16031         * testsuite/libgomp.c/pr52547.c: New test.
16032
16033 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
16034
16035         * testsuite/lib/libgomp.exp: load fortran-modules.exp
16036
16037 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16038
16039         * configure.tgt (mips-sgi-irix6*): Remove.
16040
16041 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16042
16043         * configure.tgt (alpha*-dec-osf*): Remove.
16044
16045         * config/osf/sem.h: Remove.
16046         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
16047
16048 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
16049
16050         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
16051
16052 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16053
16054         PR libstdc++/52188
16055         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
16056         Remove ENABLE_SYMVERS_SOL2.
16057         * configure: Regenerate.
16058         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
16059         (PREPROCESS): New variable.
16060         (libgomp.ver): New target.
16061         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
16062         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
16063         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
16064         Use libgomp.ver.
16065         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
16066         * Makefile.in: Regenerate.
16067
16068 2012-02-14  Walter Lee  <walt@tilera.com>
16069
16070         * configure.tgt: Handle tilegx and tilepro.
16071         * config/linux/tile/futex.h: New file.
16072
16073 2012-02-08  Richard Guenther  <rguenther@suse.de>
16074
16075         PR tree-optimization/46886
16076         * testsuite/libgomp.c/pr46886.c: New testcase.
16077
16078 2012-01-25  Matthias Klose  <doko@ubuntu.com>
16079
16080         * config/linux/arm: Remove empty directory.
16081         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
16082
16083 2011-12-09  Alan Modra  <amodra@gmail.com>
16084
16085         PR libgomp/51376
16086         * task.c (GOMP_taskwait): Don't access task->children outside of
16087         task_lock mutex region.
16088         (GOMP_task): Likewise.
16089
16090 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
16091
16092         PR libgomp/51132
16093         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
16094         to file scope.
16095         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
16096         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
16097         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
16098         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
16099         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
16100
16101 2011-12-02  Alan Modra  <amodra@gmail.com>
16102
16103         * config/linux/affinity.c: Use atomic rather than sync builtin.
16104         * config/linux/lock.c: Likewise.
16105         * config/linux/ptrlock.h: Likewise.
16106         * config/linux/ptrlock.c: Likewise.
16107         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
16108         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
16109         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
16110         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
16111         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
16112         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
16113         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
16114         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
16115         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
16116         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
16117
16118 2011-11-30  Alan Modra  <amodra@gmail.com>
16119
16120         PR libgomp/51298
16121         * config/linux/bar.h: Use atomic rather than sync builtins.
16122         * config/linux/bar.c: Likewise.  Add missing acquire
16123         synchronisation on generation field.
16124         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
16125         double unlock.
16126
16127 2011-11-30  Alan Modra  <amodra@gmail.com>
16128
16129         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
16130         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
16131         * config/linux/mutex.h: Use atomic rather than sync builtins.
16132         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
16133         * config/linux/omp-lock.h: Comment fix.
16134         * config/linux/arm/mutex.h: Delete.
16135         * config/linux/powerpc/mutex.h: Delete.
16136         * config/linux/ia64/mutex.h: Delete.
16137         * config/linux/mips/mutex.h: Delete.
16138
16139 2011-11-30  Alan Modra  <amodra@gmail.com>
16140
16141         PR libgomp/51249
16142         * config/linux/sem.h: Rewrite.
16143         * config/linux/sem.c: Rewrite.
16144
16145 2011-11-28  Richard Henderson  <rth@redhat.com>
16146
16147         * libgomp.h (enum memmodel): New.
16148
16149 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
16150
16151         * configure: Regenerate.
16152
16153 2011-10-10  Matthias Klose  <doko@ubuntu.com>
16154
16155         * config/posix95: Remove empty directory.
16156
16157 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
16158
16159         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
16160
16161 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
16162
16163         PR fortran/49792
16164         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
16165         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
16166
16167 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16168
16169         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
16170
16171 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16172
16173         PR libgomp/49965
16174         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
16175
16176 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
16177
16178         * config/linux/proc.h: New.
16179         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
16180         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
16181         (gomp_init_num_threads): Update call to cpuset_popcount.
16182         (get_num_procs): Ditto.
16183         * config/linux/affinity.c (gomp_init_affinity): Call
16184         gomp_cpuset_popcount.
16185
16186 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
16187
16188         PR fortran/42041
16189         PR fortran/46752
16190         * omp.h.in (omp_in_final): New prototype.
16191         * omp_lib.f90.in (omp_in_final): New interface.
16192         (omp_integer_kind, omp_logical_kind): Remove
16193         and replace all its uses in the module with 4.
16194         (openmp_version): Change to 201107.
16195         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
16196         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
16197         kind for the parameters.
16198         (omp_in_final): New external.
16199         (openmp_version): Change to 201107.
16200         * task.c (omp_in_final): New function.
16201         (gomp_init_task): Initialize final_task.
16202         (GOMP_task): Remove unused attribute from flags.  Handle final
16203         tasks.
16204         (GOMP_taskyield): New function.
16205         (omp_in_final): Return true if if (false) or final (true) task
16206         or descendant of final (true).
16207         * fortran.c (omp_in_final_): New function.
16208         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
16209         (GOMP_3.0): Export GOMP_taskyield.
16210         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
16211         variables.
16212         (parse_unsigned_long_list): New function.
16213         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
16214         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
16215         even if parse_affinity returned false.
16216         * config/linux/affinity.c (gomp_init_affinity): Handle
16217         gomp_cpu_affinity_len == 0.
16218         * libgomp_g.h (GOMP_taskyield): New prototype.
16219         * libgomp.h (struct gomp_task): Add final_task field.
16220         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
16221         * team.c (gomp_team_start): Override new task's nthreads_var icv
16222         if list form OMP_NUM_THREADS has been used and it has value for
16223         the new nesting level.
16224
16225         * testsuite/libgomp.c/atomic-11.c: New test.
16226         * testsuite/libgomp.c/atomic-12.c: New test.
16227         * testsuite/libgomp.c/atomic-13.c: New test.
16228         * testsuite/libgomp.c/atomic-14.c: New test.
16229         * testsuite/libgomp.c/reduction-6.c: New test.
16230         * testsuite/libgomp.c/task-5.c: New test.
16231         * testsuite/libgomp.c++/atomic-2.C: New test.
16232         * testsuite/libgomp.c++/atomic-3.C: New test.
16233         * testsuite/libgomp.c++/atomic-4.C: New test.
16234         * testsuite/libgomp.c++/atomic-5.C: New test.
16235         * testsuite/libgomp.c++/atomic-6.C: New test.
16236         * testsuite/libgomp.c++/atomic-7.C: New test.
16237         * testsuite/libgomp.c++/atomic-8.C: New test.
16238         * testsuite/libgomp.c++/atomic-9.C: New test.
16239         * testsuite/libgomp.c++/task-8.C: New test.
16240         * testsuite/libgomp.c++/reduction-4.C: New test.
16241         * testsuite/libgomp.fortran/allocatable7.f90: New test.
16242         * testsuite/libgomp.fortran/allocatable8.f90: New test.
16243         * testsuite/libgomp.fortran/crayptr3.f90: New test.
16244         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
16245         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
16246         * testsuite/libgomp.fortran/pointer1.f90: New test.
16247         * testsuite/libgomp.fortran/pointer2.f90: New test.
16248         * testsuite/libgomp.fortran/task4.f90: New test.
16249
16250 2011-08-02  Tobias Burnus  <burnus@net-b.de>
16251
16252         * libgomp.texi: Update OpenMP spec references to 3.1.
16253         (omp_in_final,OMP_PROC_BIND): New sections.
16254         (OMP_NUM_THREADS): Document that the value can be now a list.
16255         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
16256
16257 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
16258
16259         * config/linux/x86/futex.h: Check __x86_64__ instead of
16260         __LP64__.
16261
16262 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
16263
16264         PR middle-end/49897
16265         PR middle-end/49898
16266         * testsuite/libgomp.c/pr49897-1.c: New test.
16267         * testsuite/libgomp.c/pr49897-2.c: New test.
16268         * testsuite/libgomp.c/pr49898-1.c: New test.
16269         * testsuite/libgomp.c/pr49898-2.c: New test.
16270
16271 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
16272
16273         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
16274         for ia32 instead of ilp32.
16275
16276         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
16277         * testsuite/libgomp.c/atomic-6.c: Likewise.
16278
16279 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
16280
16281         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
16282         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
16283
16284 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16285
16286         PR libgomp/45351
16287         * config/osf/sem.h: New file.
16288         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
16289
16290 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16291
16292         PR target/49541
16293         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
16294         ldflags.
16295
16296 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
16297
16298         * config/linux/wait.h (do_spin): New inline, largely copied
16299         from do_wait, just don't do futex_wait here, instead return true if
16300         it should be done.
16301         (do_wait): Implement using do_spin.
16302         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
16303         to prototype.
16304         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
16305         __sync_bool_compare_and_swap, pass the oldval to
16306         gomp_mutex_lock_slow.
16307         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
16308         If all mutex contenders are just spinning and not sleeping, don't
16309         change state to 2 unnecessarily.  Optimize the loop when state has
16310         already become 2 to use just one atomic operation per loop instead
16311         of two.
16312         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
16313         to prototype.
16314         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
16315         __sync_bool_compare_and_swap, pass the oldval to
16316         gomp_mutex_lock_slow.
16317
16318 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
16319
16320         PR libgomp/49490
16321         * iter.c (gomp_iter_static_next): For chunk size 0
16322         only use n ceil/ nthreads size for the first
16323         n % nthreads threads in the team instead of
16324         all threads except for the last few ones which
16325         get less work or none at all.
16326         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
16327         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
16328         chunk argument, set run_sched_modifier to 0 for static
16329         resp. 1 for other kinds.  If chunk argument is 0
16330         and not static, set value to 1.
16331
16332 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
16333
16334         PR c++/49043
16335         * testsuite/libgomp.c++/pr49043.C: New test.
16336
16337         PR c++/48869
16338         * testsuite/libgomp.c++/pr48869.C: New test.
16339
16340 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
16341
16342         PR fortran/48894
16343         * fortran.c: Include limits.h.
16344         (TO_INT): Define.
16345         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
16346         *set.
16347         (omp_set_num_threads_8_, omp_set_schedule_8_,
16348         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
16349         omp_get_team_size_8_): Use TO_INT macro.
16350         * testsuite/libgomp.fortran/pr48894.f90: New test.
16351
16352 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
16353
16354         PR middle-end/48591
16355         * testsuite/libgomp.c/pr48591.c: New test.
16356
16357 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16358
16359         PR bootstrap/48135
16360         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
16361         * configure: Regenerate.
16362
16363 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
16364
16365         PR fortran/47886
16366         * testsuite/libgomp.fortran/task3.f90: New test.
16367
16368 2011-02-24  Tobias Burnus  <burnus@net-b.de>
16369
16370         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
16371
16372 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
16373
16374         PR libgomp/47854
16375         * libgomp.texi (omp_get_wtime): Don't say time in the past
16376         must be Unix Epoch.
16377
16378 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
16379
16380         PR libgomp/47804
16381         * testsuite/libgomp.fortran/fortran.exp: Check for both
16382         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
16383         but $blddir != "", still append ${blddir}/${lang_library_path}
16384         to ld_library_path.
16385
16386 2011-02-16  Tobias Burnus  <burnus@net-b.de>
16387
16388         PR libgomp/47758
16389         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
16390         of libquadmath.a before adding its libpath to ldflags.
16391
16392 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
16393
16394         PR libgomp/47731
16395         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
16396         to FUTEX_WAIT futex syscall.
16397         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
16398
16399 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16400
16401         * configure: Regenerate.
16402
16403 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
16404
16405         PR libstdc++/36104
16406         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
16407
16408 2011-01-16  Gerald Pfeifer
16409
16410         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
16411
16412 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
16413
16414         PR fortran/46874
16415         * libgomp.fortran/allocatable6.f90: New test.
16416
16417 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16418
16419         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
16420         * configure: Regenerate.
16421
16422 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
16423
16424         PR target/40125
16425         PR lto/46695
16426         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
16427         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
16428         * aclocal.m4: Regenerate.
16429         * configure: Regenerate.
16430         * Makefile.in: Regenerate.
16431         * testsuite/Makefile.in: Regenerate.
16432
16433 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
16434
16435         PR fortran/46753
16436         * libgomp.fortran/pr46753.f90: New test.
16437
16438         PR libgomp/43706
16439         * env.c (initialize_env): Default to spin count 300000
16440         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
16441         is specified.
16442
16443         PR libgomp/45240
16444         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
16445         at the end if sync builtins aren't supported.
16446
16447 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16448
16449         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
16450
16451 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16452
16453         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
16454
16455 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
16456
16457         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
16458
16459 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
16460             Tobias Burnus  <burnus@net-b.de>
16461
16462         PR fortran/32049
16463         * configure.ac:
16464         * configure: Regenerate.
16465
16466 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
16467
16468         * config/linux/futex.h: New.
16469         * config/linux/arm/mutex.h: New.
16470         * configure.tgt (arm*-*-linux*): Add config path.
16471
16472 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
16473
16474         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
16475
16476 2010-09-23  Tobias Burnus  <burnus@net-b.de>
16477
16478         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
16479         Change Fortran datatype to LOGICAL.
16480         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
16481         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
16482
16483 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16484
16485         * configure: Regenerate.
16486
16487 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
16488
16489         * libgomp.texi: Add function keyword to a couple of Fortran
16490         interfaces, use integer instead of int for Fortran.
16491
16492 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
16493
16494         * libgomp.texi: Fix spelling and pasto problems throughout.
16495         Adjust prototypes to match code.
16496
16497 2010-07-24  Tobias Burnus  <burnus@net-b.de>
16498
16499         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
16500         silence -fwhole-file warning.
16501
16502 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16503
16504         * configure.tgt (*-*-solaris2.[56]*): Removed.
16505
16506 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16507
16508         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
16509         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
16510         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
16511         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
16512         targetting solaris2*.
16513         * configure: Regenerate.
16514         * config.h.in: Regenerate.
16515
16516         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
16517         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
16518         Add libgomp_version_dep.
16519         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
16520         versioning.
16521         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
16522         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
16523         * Makefile.in: Regenerate.
16524
16525         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
16526         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
16527         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
16528         to common block, protected by
16529         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
16530
16531 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
16532
16533         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
16534
16535 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
16536
16537         PR bootstrap/43170
16538         * configure: Regenerate.
16539
16540 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16541
16542         PR other/43620
16543         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
16544         * configure: Regenerate.
16545         * Makefile.in: Regenerate.
16546         * testsuite/Makefile.in: Regenerate.
16547
16548 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
16549
16550         PR c/43893
16551         * testsuite/libgomp.c/pr43893.c: New test.
16552         * testsuite/libgomp.c++/pr43893.C: New test.
16553
16554 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
16555
16556         PR middle-end/43570
16557         * testsuite/libgomp.fortran/vla8.f90: New test.
16558
16559 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
16560
16561         PR libgomp/43706
16562         * config/linux/affinity.c (gomp_init_affinity): Decrease
16563         gomp_available_cpus if affinity mask confines the process to fewer
16564         CPUs.
16565         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
16566         non-NULL, just return gomp_available_cpus.
16567
16568         PR libgomp/43569
16569         * sections.c (gomp_sections_init): Initialize ws->mode.
16570
16571 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
16572
16573         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
16574         not unused bar variable.
16575         * configure: Regenerate.
16576
16577 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16578
16579         * Makefile.in: Regenerate.
16580         * aclocal.m4: Regenerate.
16581         * testsuite/Makefile.in: Regenerate.
16582
16583 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
16584
16585         PR libgomp/42942
16586         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
16587         (initialize_env): Adjust callers.
16588         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
16589         when the argument is 0.
16590
16591         * testsuite/libgomp.c/pr42942.c: New test.
16592
16593 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
16594
16595         PR middle-end/42644
16596         PR middle-end/42130
16597         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
16598         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
16599
16600 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16601
16602         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
16603         * testsuite/libgomp.c++/task-6.C: Likewise.
16604
16605 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
16606
16607         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
16608
16609 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
16610
16611         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
16612         * configure: Regenerate.
16613
16614 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
16615
16616         PR fortran/42866
16617         * testsuite/libgomp.fortran/allocatable5.f90: New test.
16618
16619 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
16620
16621         * configure.ac: Test for executability of GFORTRAN.
16622         * configure: Regenerate.
16623
16624 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16625
16626         * configure: Regenerate.
16627
16628 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
16629
16630         PR libgomp/42602
16631         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
16632
16633 2010-01-03  Richard Guenther  <rguenther@suse.de>
16634
16635         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
16636
16637 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
16638
16639         * testsuite/libgomp.graphite/pr4118.c: New.
16640
16641 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
16642
16643         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
16644         for darwin, protect the test with require-effective-target tls_runtime.
16645         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
16646
16647 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
16648
16649         PR target/41605
16650         * testsuite/lib/libgomp.exp: Provide -B options to allow for
16651         link spec %s substitutions for static libraries.
16652
16653 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
16654
16655         PR testsuite/42135
16656         * libgomp.graphite/force-parallel-2.c: Reduce array size.
16657
16658 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16659
16660         * Makefile.in: Regenerate.
16661         * configure: Regenerate.
16662         * testsuite/Makefile.in: Regenerate.
16663
16664 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
16665
16666         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
16667         settings for LC_ALL and LANG.
16668
16669 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
16670
16671         PR fortran/42162
16672         * testsuite/libgomp.fortran/pr42162.f90: New test.
16673
16674 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
16675
16676         PR middle-end/42029
16677         * testsuite/libgomp.c/pr42029.c: New test.
16678
16679 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
16680
16681         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
16682         *s.  Accept ld version without text in ()s.
16683         * configure: Regenerated.
16684
16685 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
16686
16687         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
16688
16689 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16690
16691         PR libgomp/41418
16692         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
16693         or a hyphen (happens with fortran language disabled).
16694         * configure: Regenerate.
16695
16696 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16697
16698         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
16699         use sed script portable to Solaris /bin/sed for extracting ld
16700         version.
16701         * configure: Regenerate.
16702
16703 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
16704
16705         * testsuite/libgomp.graphite/bounds.c: New test.
16706
16707 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16708
16709         * Makefile.am (libgomp_la_LINK): New.
16710         * Makefile.in: Regenerate.
16711
16712 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16713
16714         * configure.ac (AC_PREREQ): Bump to 2.64.
16715
16716 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16717
16718         * Makefile.am (install-html, install-pdf): Remove.
16719         * Makefile.in: Regenerate.
16720
16721         * Makefile.in: Regenerate.
16722         * aclocal.m4: Regenerate.
16723         * config.h.in: Regenerate.
16724         * configure: Regenerate.
16725         * testsuite/Makefile.in: Regenerate.
16726
16727 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16728
16729         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
16730         * Makefile.in: Regenerate.
16731
16732 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
16733
16734         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
16735         * Makefile.in: Regenerate.
16736
16737 2009-08-19  Tobias Burnus  <burnus@net-b.de>
16738
16739         PR fortran/41102
16740         omp_lib.h.in: Fix -std=f95 errors.
16741
16742 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
16743
16744         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
16745         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
16746         * testsuite/libgomp.graphite/graphite.exp: New.
16747
16748 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
16749
16750         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
16751         only build.
16752
16753 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
16754
16755         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
16756         needed memory barrier semantics.
16757         * config/linux/mips/mutex.h: New file.
16758
16759 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16760
16761         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
16762
16763 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
16764
16765         * configure: Regenerate.
16766
16767 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
16768
16769         PR testsuite/40699
16770         PR testsuite/40707
16771         PR testsuite/40709
16772         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
16773         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
16774         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
16775
16776 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
16777
16778         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
16779         options when choosing a multilib.
16780
16781 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
16782
16783         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
16784         ld_library_path.  Use add_path.  Add just find_libgcc_s to
16785         ld_library_path, not every libgcc multilib directory.
16786         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
16787         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
16788         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
16789         Use add_path.
16790         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
16791
16792 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
16793
16794         * Makefile.am (LTLDFLAGS): Define.
16795         (LINK): Define.
16796         * Makefile.in: Regenerate.
16797
16798 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
16799
16800         PR fortran/39718
16801         * testsuite/libgomp.fortran/fortran.exp: Don't link with
16802         libgfortranbegin, check existence of libgfortran.a instead of
16803         libgfortranbegin.a.
16804
16805 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
16806
16807         PR libgomp/40174
16808         * team.c (gomp_thread_start): Destroy thr->release semaphore.
16809         (gomp_free_pool_helper): Likewise.
16810
16811 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
16812             Jakub Jelinek  <jakub@redhat.com>
16813
16814         PR fortran/35423
16815         * testsuite/libgomp.fortran/workshare2.f90: New test.
16816
16817 2009-04-09  Nick Clifton  <nickc@redhat.com>
16818
16819         * iter.c: Change copyright header to refer to version 3 of the
16820         GNU General Public License with version 3.1 of the GCC Runtime
16821         Library Exception and to point readers at the COPYING3 and
16822         COPYING3.RUNTIME files and the FSF's license web page.
16823         * alloc.c: Likewise.
16824         * barrier.c: Likewise.
16825         * config/bsd/proc.c: Likewise.
16826         * config/linux/affinity.c: Likewise.
16827         * config/linux/alpha/futex.h: Likewise.
16828         * config/linux/bar.c: Likewise.
16829         * config/linux/bar.h: Likewise.
16830         * config/linux/ia64/futex.h: Likewise.
16831         * config/linux/ia64/mutex.h: Likewise.
16832         * config/linux/lock.c: Likewise.
16833         * config/linux/mips/futex.h: Likewise.
16834         * config/linux/mutex.c: Likewise.
16835         * config/linux/mutex.h: Likewise.
16836         * config/linux/powerpc/futex.h: Likewise.
16837         * config/linux/proc.c: Likewise.
16838         * config/linux/ptrlock.c: Likewise.
16839         * config/linux/ptrlock.h: Likewise.
16840         * config/linux/s390/futex.h: Likewise.
16841         * config/linux/sem.c: Likewise.
16842         * config/linux/sem.h: Likewise.
16843         * config/linux/sparc/futex.h: Likewise.
16844         * config/linux/wait.h: Likewise.
16845         * config/linux/x86/futex.h: Likewise.
16846         * config/mingw32/proc.c: Likewise.
16847         * config/mingw32/time.c: Likewise.
16848         * config/posix/affinity.c: Likewise.
16849         * config/posix/bar.c: Likewise.
16850         * config/posix/bar.h: Likewise.
16851         * config/posix/lock.c: Likewise.
16852         * config/posix/mutex.h: Likewise.
16853         * config/posix/proc.c: Likewise.
16854         * config/posix/ptrlock.h: Likewise.
16855         * config/posix/sem.c: Likewise.
16856         * config/posix/sem.h: Likewise.
16857         * config/posix/time.c: Likewise.
16858         * config/posix95/lock.c: Likewise.
16859         * critical.c: Likewise.
16860         * env.c: Likewise.
16861         * error.c: Likewise.
16862         * fortran.c: Likewise.
16863         * iter_ull.c: Likewise.
16864         * libgomp.h: Likewise.
16865         * libgomp_f.h.in: Likewise.
16866         * libgomp_g.h: Likewise.
16867         * loop.c: Likewise.
16868         * loop_ull.c: Likewise.
16869         * omp.h.in: Likewise.
16870         * omp_lib.f90.in: Likewise.
16871         * omp_lib.h.in: Likewise.
16872         * ordered.c: Likewise.
16873         * parallel.c: Likewise.
16874         * sections.c: Likewise.
16875         * single.c: Likewise.
16876         * task.c: Likewise.
16877         * team.c: Likewise.
16878         * work.c: Likewise.
16879
16880 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
16881
16882         * testsuite/config/default.exp: Change copyright header to refer to
16883         version 3 of the GNU General Public License and to point readers
16884         at the COPYING3 file and the FSF's license web page.
16885
16886 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
16887
16888         PR middle-end/39573
16889         * libgomp.c++/pr39573.C: New test.
16890
16891 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
16892
16893         PR other/39591
16894         * testsuite/libgomp.c/pr39591-1.c: New test.
16895         * testsuite/libgomp.c/pr39591-2.c: New test.
16896         * testsuite/libgomp.c/pr39591-3.c: New test.
16897
16898 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
16899
16900         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
16901         * testsuite/libgomp.c/atomic-6.c: Ditto.
16902
16903 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
16904
16905         PR c/39495
16906         * testsuite/libgomp.c/loop-12.c: New test.
16907         * testsuite/libgomp.c/loop-11.c: New test.
16908         * testsuite/libgomp.c++/loop-11.C: New test.
16909         * testsuite/libgomp.c++/loop-12.C: New test.
16910         * testsuite/libgomp.c++/for-8.C: New test.
16911
16912 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16913
16914         * configure: Regenerate.
16915
16916 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
16917
16918         PR middle-end/39154
16919         * testsuite/libgomp.c/pr39154.c: New test.
16920
16921 2009-01-30  Ian Lance Taylor  <iant@google.com>
16922
16923         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
16924         libgomp_ld_is_gold.  Get gold version number.
16925         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
16926         * configure: Rebuild.
16927
16928 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
16929
16930         * testsuite/lib/libgomp.exp: Add -B option for targets that
16931         use libgfortran.a%s in their specs.
16932
16933 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
16934
16935         PR libgomp/38086
16936         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
16937         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
16938         HAVE_AS_SYMVER_DIRECTIVE is not defined.
16939         * configure: Regenerated.
16940         * config.h.in: Likewise.
16941
16942 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
16943
16944         PR c++/38650
16945         * testsuite/libgomp.c/pr38650.c: New test.
16946         * testsuite/libgomp.c++/pr38650.C: New test.
16947
16948 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
16949
16950         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
16951
16952 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
16953
16954         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
16955
16956 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16957
16958         * configure: Regenerate.
16959
16960 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
16961
16962         PR middle-end/36802
16963         * testsuite/libgomp.c/pr36802-1.c: New test.
16964         * testsuite/libgomp.c/pr36802-2.c: New test.
16965         * testsuite/libgomp.c/pr36802-3.c: New test.
16966
16967 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
16968
16969         PR libgomp/38270
16970         * config/linux/powerpc/mutex.h: New.
16971
16972 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
16973
16974         PR c++/38257
16975         * testsuite/libgomp.c++/for-7.C: New test.
16976
16977         PR c++/38348
16978         * testsuite/libgomp.c++/for-6.C: New test.
16979
16980 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
16981
16982         PR testsuite/28870
16983         * testsuite/lib/libgomp.exp: Include new timeout library files.
16984         (libgomp_target_compile): Set timeout value from new proc.
16985
16986 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
16987
16988         PR libgomp/37938
16989         * config/linux/ia64/mutex.h: New.
16990
16991 2008-11-04  Tobias Burnus  <burnus@net-b.de>
16992
16993         PR libgomp/37935
16994         * libgomp.texi (Runtime library routines, environment variables):
16995         Update for OpenMP version 3.0.
16996
16997 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
16998             Steve Ellcey  <sje@cup.hp.com>
16999
17000         * configure: Regenerate for new libtool.
17001         * Makefile.in: Ditto.
17002         * testsuite/Makefile.in: Ditto.
17003
17004 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
17005             Andreas Tobler  <a.tobler@schweiz.org>
17006
17007         * config/bsd/proc.c: New file.
17008         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
17009         * configure.ac: Check for header <sys/sysctl.h>
17010         * configure: Regenerate.
17011         * config.h.in: Likewise.
17012
17013 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
17014
17015         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
17016
17017 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
17018
17019         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
17020         * Makefile.in: Regenerated.
17021         * testsuite/Makefile.in: Regenerated.
17022
17023 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
17024
17025         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
17026         depend on blddir if blddir exists.
17027         (libgomp_target_compile): Likewise.
17028         * testsuite/libgomp.c++/c++.exp: Likewise.
17029         * testsuite/libgomp.fortran/fortran.exp: Likewise.
17030
17031 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17032
17033         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
17034         Do not list GPL as Invariant Section.
17035
17036 2008-07-28  Ilie Garbacea  <ilie@mips.com>
17037             Chao-ying Fu  <fu@mips.com>
17038
17039         * configure.tgt: Enable futex for MIPS.
17040         * config/linux/mips/futex.h: New file.
17041
17042 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
17043
17044         * team.c (gomp_team_end): Free team immediately if it has
17045         just one thread.
17046
17047 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
17048
17049         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
17050         * testsuite/libgomp.fortran/fortran.exp: Same.
17051         * testsuite/libgomp.c/c.exp: Same.
17052         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
17053         directory to library path first.
17054
17055 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
17056
17057         * env.c (parse_stacksize): Add cast to avoid warning.
17058         (parse_spincount): Likewise.
17059
17060 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
17061
17062         * testsuite/libgomp.c/loop-10.c: New test.
17063         * libgomp.c/loop-3.c (main): Add lastprivate clause.
17064         * libgomp.c++/loop-6.C (main): Likewise.
17065
17066         PR debug/36617
17067         * testsuite/libgomp.c/debug-1.c: New test.
17068
17069 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
17070
17071         * testsuite/libgomp.c/nqueens-1.c: New test.
17072
17073         PR c++/36523
17074         * testsuite/libgomp.c++/task-7.C: New function.
17075
17076 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17077
17078         * configure: Regenerate.
17079
17080 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
17081
17082         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
17083         mutex when HAVE_SYNC_BUILTINS isn't defined.
17084
17085 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17086
17087         * libgomp.texi (omp_test_lock): Fix typo.
17088
17089 2008-06-12  Tobias Burnus  <burnus@net-b.de>
17090
17091         * omp_lib.f90.in: Add "implicit none".
17092
17093 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
17094
17095         PR middle-end/36506
17096         * testsuite/libgomp.c/reduction-5.c: New test.
17097
17098 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
17099
17100         * libgomp.h (struct gomp_task): Add in_tied_task field.
17101         * task.c (gomp_init_task): Initialize it.
17102         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
17103         unconditionally.  Don't call gomp_team_barrier_wake if
17104         current task is implicit or if(0) from implicit and number of
17105         running tasks is equal to nthreads - 1.
17106
17107         PR libgomp/36471
17108         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
17109         omp_get_team_size_8): Fix pastos.
17110
17111         PR libgomp/36469
17112         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
17113         * configure: Regenerated.
17114         * config.h.in: Regenerated.
17115         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
17116         defined.
17117
17118 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
17119
17120         PR bootstrap/36452
17121         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
17122         (GOMP_loop_ull_dynamic_start): Likewise.
17123         (GOMP_loop_ull_guided_start): Likewise.
17124         (GOMP_loop_ull_ordered_static_start): Likewise.
17125         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
17126         (GOMP_loop_ull_ordered_guided_start): Likewise.
17127
17128 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
17129             Richard Henderson  <rth@redhat.com>
17130             Ulrich Drepper  <drepper@redhat.com>
17131             Jakob Blomer  <jakob.blomer@ira.uka.de>
17132
17133         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
17134         Substitute also OMP_*LOCK_25*.
17135         * configure: Regenerated.
17136         * config.h.in: Regenerated.
17137         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
17138         ptrlock.c and task.c.
17139         * Makefile.in: Regenerated.
17140         * testsuite/Makefile.in: Regenerated.
17141         * task.c: New file.
17142         * loop_ull.c: New file.
17143         * iter_ull.c: New file.
17144         * libgomp.h: Include ptrlock.h.
17145         (enum gomp_task_kind): New type.
17146         (struct gomp_team): Add task_lock, task_queue, task_count,
17147         task_running_count, single_count fields.  Add
17148         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
17149         Remove work_share_lock, generation_mask,
17150         oldest_live_gen, num_live_gen and init_work_shares fields, add
17151         work work_share_list_alloc, work_share_list_free and work_share_chunk
17152         fields.  Change work_shares from pointer to pointers into an array.
17153         Change ordered_release field into gomp_sem_t ** from flexible array
17154         member.  Add implicit_task and initial_work_shares fields.
17155         Move close to the end of the struct.
17156         (struct gomp_team_state): Add single_count, last_work_share,
17157         active_level and level fields, remove work_share_generation.
17158         (gomp_barrier_handle_tasks): New prototype.
17159         (gomp_finish_task): New inline function.
17160         (struct gomp_work_share): Move chunk_size, end, incr into
17161         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
17162         next_ll fields.  Reshuffle fields.  Add next_alloc,
17163         next_ws, next_free and inline_ordered_team_ids fields, change
17164         ordered_team_ids into pointer from flexible array member.
17165         Add mode field.  Put lock and next into a different cache line
17166         from most of the write-once fields.
17167         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
17168         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
17169         gomp_iter_ull_guided_next): New prototypes.
17170         (gomp_new_icv): New prototype.
17171         (struct gomp_thread): Add thread_pool and task fields.
17172         (struct gomp_thread_pool): New type.
17173         (gomp_new_team): New prototype.
17174         (gomp_team_start): Change type of last argument.
17175         (gomp_new_work_share): Removed.
17176         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
17177         (gomp_work_share_init_done): New static inline.
17178         (gomp_throttled_spin_count_var, gomp_available_cpus,
17179         gomp_managed_threads): New extern decls.
17180         (gomp_init_task): New prototype.
17181         (gomp_spin_count_var): New extern var decl.
17182         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
17183         or no alias support, or if not PIC.
17184         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
17185         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
17186         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
17187         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
17188         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
17189         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
17190         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
17191         gomp_test_nest_lock_25): New prototypes.
17192         (omp_lock_symver, strong_alias): Define.
17193         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
17194         decls.
17195         (gomp_end_task): New.
17196         (struct gomp_task_icv, gomp_global_icv): New.
17197         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
17198         (struct gomp_task): New.
17199         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
17200         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
17201         (gomp_icv): New.
17202         (gomp_schedule_type): Reorder enum to match
17203         omp_sched_t.
17204         * team.c (struct gomp_thread_start_data): Add thread_pool and task
17205         fields.
17206         (gomp_thread_start): Add gomp_team_barrier_wait call.
17207         For non-nested case remove clearing of docked thread thr fields.
17208         Use pool fields instead of global gomp_* variables.  Use
17209         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
17210         Create tasks for each member thread.
17211         (free_team): Only destroy team barrier, task_lock here and free it.
17212         (gomp_free_thread): Free last_team if non-NULL.
17213         (gomp_team_end): Call gomp_team_barrier_wait instead of
17214         gomp_barrier_wait.  For nested case call one extra
17215         gomp_barrier_wait.  Move here some destruction from free_team.
17216         Call free_team on pool->last_team if any, rather than freeing
17217         current team.  Destroy work_share_list_free_lock ifndef
17218         HAVE_SYNC_BUILTINS.
17219         (gomp_new_icv): New function.
17220         (gomp_threads, gomp_threads_size, gomp_threads_used,
17221         gomp_threads_dock): Removed.
17222         (gomp_thread_destructor): New variable.
17223         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
17224         functions.
17225         (gomp_team_start): Create new pool if current thread doesn't have
17226         one.  Use pool fields instead of global gomp_* variables.
17227         Initialize thread_pool field for new threads.  Clear single_count.
17228         Change last argument from ws to team, don't create
17229         new team, set ts.work_share to &team->work_shares[0] and clear
17230         ts.last_work_share.  Don't clear ts.work_share_generation.
17231         If number of threads changed, adjust atomically gomp_managed_threads.
17232         Use gomp_init_task instead of gomp_new_task,
17233         set thr->task to the corresponding implicit_task array entry.
17234         Create tasks for each member thread.  Initialize ts.level.
17235         (initialize_team): Call pthread_key_create on
17236         gomp_thread_destructor.
17237         (team_destructor): New function.
17238         (new_team): Removed.
17239         (gomp_new_team): New function.
17240         (free_team): Free gomp_work_share blocks chained through next_alloc,
17241         instead of freeing work_shares and destroying work_share_lock.
17242         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
17243         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
17244         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
17245         of gomp_barrier_wait.
17246         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
17247         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
17248         if gomp_work_share_start returned true.  Don't unlock ws->lock.
17249         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
17250         of gomp_barrier_wait.
17251         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
17252         gomp_work_share_init_done if gomp_work_share_start returned true.
17253         Don't unlock ws->lock.
17254         * work.c: Include stddef.h.
17255         (free_work_share): Use work_share_list_free_lock instead
17256         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
17257         Call gomp_fini_work_share and then either free ws if orphaned, or
17258         put it into work_share_list_free list of the current team.
17259         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
17260         functions.
17261         (gomp_work_share_start, gomp_work_share_end,
17262         gomp_work_share_end_nowait): Rewritten.
17263         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
17264         (openmp_version): Set to 200805.
17265         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
17266         omp_sched_guided, omp_sched_auto): New parameters.
17267         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17268         omp_set_max_active_levels, omp_get_max_active_levels,
17269         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17270         omp_get_active_level): New interfaces.
17271         * omp_lib.h.in (openmp_version): Set to 200805.
17272         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
17273         omp_sched_guided, omp_sched_auto): New parameters.
17274         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17275         omp_set_max_active_levels, omp_get_max_active_levels,
17276         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17277         omp_get_active_level): New externals.
17278         * loop.c: Include limits.h.
17279         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
17280         GFS_AUTO.
17281         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
17282         Likewise.  Use gomp_icv.
17283         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
17284         ts.static_trip here.
17285         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
17286         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
17287         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
17288         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
17289         don't unlock ws->lock, otherwise lock it.
17290         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
17291         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
17292         (gomp_parallel_loop_start): Call gomp_new_team instead of
17293         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
17294         Adjust gomp_team_start caller.  Pass 0 as second argument to
17295         gomp_resolve_num_threads.
17296         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
17297         If adding ws->chunk_size nthreads + 1 times after end won't
17298         overflow, set ws->mode to 1.
17299         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
17300         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
17301         GOMP_loop_ull_ordered_static_start,
17302         GOMP_loop_ull_ordered_dynamic_start,
17303         GOMP_loop_ull_ordered_guided_start,
17304         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
17305         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
17306         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
17307         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
17308         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
17309         prototypes.
17310         * libgomp.map: Export lock routines also @@OMP_2.0.
17311         (GOMP_loop_ordered_dynamic_first,
17312         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
17313         GOMP_loop_ordered_static_first): Remove.
17314         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
17315         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
17316         GOMP_loop_ull_ordered_dynamic_next,
17317         GOMP_loop_ull_ordered_dynamic_start,
17318         GOMP_loop_ull_ordered_guided_next,
17319         GOMP_loop_ull_ordered_guided_start,
17320         GOMP_loop_ull_ordered_runtime_next,
17321         GOMP_loop_ull_ordered_runtime_start,
17322         GOMP_loop_ull_ordered_static_next,
17323         GOMP_loop_ull_ordered_static_start,
17324         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
17325         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
17326         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
17327         (omp_set_schedule, omp_get_schedule,
17328         omp_get_thread_limit, omp_set_max_active_levels,
17329         omp_get_max_active_levels, omp_get_level,
17330         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
17331         omp_set_schedule_, omp_set_schedule_8_,
17332         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
17333         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
17334         omp_get_max_active_levels_, omp_get_level_,
17335         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
17336         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
17337         New exports @@OMP_3.0.
17338         * omp.h.in (omp_sched_t): New type.
17339         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17340         omp_set_max_active_levels, omp_get_max_active_levels,
17341         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17342         omp_get_active_level): New prototypes.
17343         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
17344         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
17345         gomp_thread_limit_var, gomp_remaining_threads_count,
17346         gomp_remaining_threads_lock): New variables.
17347         (parse_spincount): New function.
17348         (initialize_env): Call gomp_init_num_threads unconditionally.
17349         Initialize gomp_available_cpus.  Call parse_spincount,
17350         initialize gomp_{,throttled_}spin_count_var
17351         depending on presence and value of OMP_WAIT_POLICY and
17352         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
17353         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
17354         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
17355         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
17356         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
17357         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
17358         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
17359         (gomp_global_icv): New.
17360         (parse_schedule): Use it.  Parse "auto".
17361         (omp_set_num_threads): Use gomp_icv.
17362         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
17363         Likewise.
17364         (omp_get_max_threads): Move from parallel.c.
17365         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17366         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
17367         add ialias.
17368         (parse_stacksize, parse_wait_policy): New functions.
17369         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
17370         both wrappers for compatibility and new locks.
17371         (omp_set_schedule, omp_get_schedule,
17372         omp_get_thread_limit, omp_set_max_active_levels,
17373         omp_get_max_active_levels, omp_get_level,
17374         omp_get_ancestor_thread_num, omp_get_team_size,
17375         omp_get_active_level): New ialias_redirect.
17376         (omp_set_schedule_, omp_set_schedule_8_,
17377         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
17378         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
17379         omp_get_max_active_levels_, omp_get_level_,
17380         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
17381         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
17382         New functions.
17383         * parallel.c: Include limits.h.
17384         (gomp_resolve_num_threads): Add count argument.  Rewritten.
17385         (GOMP_parallel_start): Call gomp_new_team and pass that as last
17386         argument to gomp_team_start.  Pass 0 as second argument to
17387         gomp_resolve_num_threads.
17388         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
17389         if gomp_thread_limit_var != ULONG_MAX.
17390         (omp_in_parallel): Implement using ts.active_level.
17391         (omp_get_max_threads): Move to env.c.
17392         (omp_get_level, omp_get_ancestor_thread_num,
17393         omp_get_team_size, omp_get_active_level): New functions,
17394         add ialias.
17395         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
17396         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
17397         gomp_iter_dynamic_next instead of the _locked variant and don't take
17398         lock around it, otherwise acquire it before calling
17399         gomp_iter_dynamic_next_locked.
17400         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
17401         gomp_iter_dynamic_next instead of the _locked variant and don't take
17402         lock around it.
17403         (GOMP_parallel_sections_start): Call gomp_new_team instead of
17404         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
17405         Adjust gomp_team_start caller.  Pass count as second argument to
17406         gomp_resolve_num_threads, don't adjust num_threads after the call.
17407         Use gomp_icv.
17408         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
17409         ws->chunk_size by incr.
17410         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
17411         code.
17412         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
17413         types.
17414         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
17415         (omp_check_defines): Check even the compat defines.
17416         * config/linux/ptrlock.c: New file.
17417         * config/linux/ptrlock.h: New file.
17418         * config/linux/wait.h: New file.
17419         * config/posix/ptrlock.c: New file.
17420         * config/posix/ptrlock.h: New file.
17421         * config/linux/bar.h (gomp_team_barrier_wait,
17422         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
17423         (gomp_team_barrier_set_task_pending,
17424         gomp_team_barrier_clear_task_pending,
17425         gomp_team_barrier_set_waiting_for_tasks,
17426         gomp_team_barrier_waiting_for_tasks,
17427         gomp_team_barrier_done): New inlines.
17428         (gomp_barrier_t): Rewritten.
17429         (gomp_barrier_state_t): New typedef.
17430         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
17431         gomp_barrier_wait_start): Rewritten.
17432         (gomp_barrier_wait_end): Change second argument to
17433         gomp_barrier_state_t.
17434         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
17435         inlines.
17436         * config/linux/bar.c: Include wait.h instead of libgomp.h and
17437         futex.h.
17438         (gomp_barrier_wait_end): Rewritten.
17439         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
17440         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
17441         * config/posix/bar.h (gomp_barrier_t): Add generation field.
17442         (gomp_barrier_state_t): New typedef.
17443         (gomp_team_barrier_wait,
17444         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
17445         (gomp_barrier_wait_start): Or all but low 2 bits from generation
17446         into the return value.  Return gomp_barrier_state_t.
17447         (gomp_team_barrier_set_task_pending,
17448         gomp_team_barrier_clear_task_pending,
17449         gomp_team_barrier_set_waiting_for_tasks,
17450         gomp_team_barrier_waiting_for_tasks,
17451         gomp_team_barrier_done): New inlines.
17452         (gomp_barrier_wait_end): Change second argument to
17453         gomp_barrier_state_t.
17454         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
17455         inlines.
17456         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
17457         (gomp_barrier_wait_end): Change second argument to
17458         gomp_barrier_state_t.
17459         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
17460         gomp_team_barrier_wake): New functions.
17461         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
17462         futex.h.
17463         (gomp_futex_wake, gomp_futex_wait): New variables.
17464         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
17465         * config/linux/lock.c: Rewrite to make locks task owned,
17466         for backwards compatibility provide the old entrypoints
17467         if symbol versioning.  Include wait.h instead of libgomp.h and
17468         futex.h.
17469         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
17470         * config/posix95/lock.c: Rewrite to make locks task owned,
17471         for backwards compatibility provide the old entrypoints
17472         if symbol versioning.
17473         * config/posix/lock.c: Rewrite to make locks task owned,
17474         for backwards compatibility provide the old entrypoints
17475         if symbol versioning.
17476         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
17477         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
17478         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
17479         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17480         (sys_futex0): Return error code.
17481         (futex_wake, futex_wait): If ENOSYS was returned, clear
17482         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17483         (cpu_relax, atomic_write_barrier): New static inlines.
17484         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17485         (futex_wake, futex_wait): If ENOSYS was returned, clear
17486         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17487         (cpu_relax, atomic_write_barrier): New static inlines.
17488         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17489         (sys_futex0): Return error code.
17490         (futex_wake, futex_wait): If ENOSYS was returned, clear
17491         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17492         (cpu_relax, atomic_write_barrier): New static inlines.
17493         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17494         (sys_futex0): Return error code.
17495         (futex_wake, futex_wait): If ENOSYS was returned, clear
17496         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17497         (cpu_relax, atomic_write_barrier): New static inlines.
17498         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17499         (sys_futex0): Return error code.
17500         (futex_wake, futex_wait): If ENOSYS was returned, clear
17501         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17502         (cpu_relax, atomic_write_barrier): New static inlines.
17503         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17504         (sys_futex0): Return error code.
17505         (futex_wake, futex_wait): If ENOSYS was returned, clear
17506         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17507         (cpu_relax, atomic_write_barrier): New static inlines.
17508         * config/linux/sem.c: Include wait.h instead of libgomp.h and
17509         futex.h.
17510         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
17511         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
17512         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
17513         types.
17514         (omp_nest_lock_t): Change owner into void *, add lock field.
17515         * config/posix95/omp-lock.h: Include semaphore.h.
17516         (omp_lock_25_t, omp_nest_lock_25_t): New types.
17517         (omp_lock_t): Use sem_t instead of mutex if semaphores
17518         aren't broken.
17519         (omp_nest_lock_t): Likewise.  Change owner to void *.
17520         * config/posix/omp-lock.h: Include semaphore.h.
17521         (omp_lock_25_t, omp_nest_lock_25_t): New types.
17522         (omp_lock_t): Use sem_t instead of mutex if semaphores
17523         aren't broken.
17524         (omp_nest_lock_t): Likewise.  Add owner field.
17525
17526 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
17527
17528         * testsuite/libgomp.c/collapse-1.c: New test.
17529         * testsuite/libgomp.c/collapse-2.c: New test.
17530         * testsuite/libgomp.c/collapse-3.c: New test.
17531         * testsuite/libgomp.c/icv-1.c: New test.
17532         * testsuite/libgomp.c/icv-2.c: New test.
17533         * testsuite/libgomp.c/lib-2.c: New test.
17534         * testsuite/libgomp.c/lock-1.c: New test.
17535         * testsuite/libgomp.c/lock-2.c: New test.
17536         * testsuite/libgomp.c/lock-3.c: New test.
17537         * testsuite/libgomp.c/loop-4.c: New test.
17538         * testsuite/libgomp.c/loop-5.c: New test.
17539         * testsuite/libgomp.c/loop-6.c: New test.
17540         * testsuite/libgomp.c/loop-7.c: New test.
17541         * testsuite/libgomp.c/loop-8.c: New test.
17542         * testsuite/libgomp.c/loop-9.c: New test.
17543         * testsuite/libgomp.c/nested-3.c: New test.
17544         * testsuite/libgomp.c/nestedfn-6.c: New test.
17545         * testsuite/libgomp.c/sort-1.c: New test.
17546         * testsuite/libgomp.c/task-1.c: New test.
17547         * testsuite/libgomp.c/task-2.c: New test.
17548         * testsuite/libgomp.c/task-3.c: New test.
17549         * testsuite/libgomp.c/task-4.c: New test.
17550         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
17551         to C++ testsuite default compiler options.
17552         * testsuite/libgomp.c++/collapse-1.C: New test.
17553         * testsuite/libgomp.c++/collapse-2.C: New test.
17554         * testsuite/libgomp.c++/ctor-10.C: New test.
17555         * testsuite/libgomp.c++/for-1.C: New test.
17556         * testsuite/libgomp.c++/for-2.C: New test.
17557         * testsuite/libgomp.c++/for-3.C: New test.
17558         * testsuite/libgomp.c++/for-4.C: New test.
17559         * testsuite/libgomp.c++/for-5.C: New test.
17560         * testsuite/libgomp.c++/loop-8.C: New test.
17561         * testsuite/libgomp.c++/loop-9.C: New test.
17562         * testsuite/libgomp.c++/loop-10.C: New test.
17563         * testsuite/libgomp.c++/task-1.C: New test.
17564         * testsuite/libgomp.c++/task-2.C: New test.
17565         * testsuite/libgomp.c++/task-3.C: New test.
17566         * testsuite/libgomp.c++/task-4.C: New test.
17567         * testsuite/libgomp.c++/task-5.C: New test.
17568         * testsuite/libgomp.c++/task-6.C: New test.
17569         * testsuite/libgomp.fortran/allocatable1.f90: New test.
17570         * testsuite/libgomp.fortran/allocatable2.f90: New test.
17571         * testsuite/libgomp.fortran/allocatable3.f90: New test.
17572         * testsuite/libgomp.fortran/allocatable4.f90: New test.
17573         * testsuite/libgomp.fortran/collapse1.f90: New test.
17574         * testsuite/libgomp.fortran/collapse2.f90: New test.
17575         * testsuite/libgomp.fortran/collapse3.f90: New test.
17576         * testsuite/libgomp.fortran/collapse4.f90: New test.
17577         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
17578         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
17579         * testsuite/libgomp.fortran/lib4.f90: New test.
17580         * testsuite/libgomp.fortran/lock-1.f90: New test.
17581         * testsuite/libgomp.fortran/lock-2.f90: New test.
17582         * testsuite/libgomp.fortran/nested1.f90: New test.
17583         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
17584         * testsuite/libgomp.fortran/strassen.f90: New test.
17585         * testsuite/libgomp.fortran/tabs1.f90: New test.
17586         * testsuite/libgomp.fortran/tabs2.f: New test.
17587         * testsuite/libgomp.fortran/task1.f90: New test.
17588         * testsuite/libgomp.fortran/task2.f90: New test.
17589         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
17590         * testsuite/libgomp.fortran/vla5.f90: Likewise.
17591         * testsuite/libgomp.c/pr26943-2.c: Likewise.
17592         * testsuite/libgomp.c/pr26943-3.c: Likewise.
17593         * testsuite/libgomp.c/pr26943-4.c: Likewise.
17594
17595 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
17596
17597         PR c++/36308
17598         * testsuite/libgomp.c++/ctor-11.C: New test.
17599         * testsuite/libgomp.c++/ctor-12.C: New test.
17600
17601 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
17602
17603         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
17604
17605 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
17606
17607         PR middle-end/36106
17608         * testsuite/libgomp.c/atomic-5.c: New test.
17609         * testsuite/libgomp.c/atomic-6.c: New test.
17610         * testsuite/libgomp.c/autopar-1.c: New test.
17611
17612 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17613
17614         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
17615         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
17616         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
17617         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
17618         * configure: Regenerate.
17619         * Makefile.in, testsuite/Makefile.in: Likewise.
17620
17621 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
17622
17623         PR bootstrap/35457
17624         * aclocal.m4: Regenerate.
17625         * configure: Regenerate.
17626
17627 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
17628
17629         PR middle-end/35611
17630         * testsuite/libgomp.c/atomic-4.c: New test.
17631
17632         PR libgomp/35625
17633         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
17634         (gomp_iter_guided_next): Likewise.
17635         * testsuite/libgomp.c/pr35625.c: New test.
17636
17637 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17638
17639         * aclocal.m4: Regenerate.
17640         * configure: Likewise.
17641         * Makefile.in: Likewise.
17642         * testsuite/Makefile.in: Likewise.
17643
17644 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
17645
17646         PR middle-end/35185
17647         * testsuite/libgomp.c++/pr35185.C: New test.
17648
17649 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
17650
17651         PR middle-end/35549
17652         * testsuite/libgomp.c/pr35549.c: New test.
17653
17654 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
17655
17656         * testsuite/libgomp.c/atomic-3.c: New test.
17657
17658 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
17659
17660         PR fortran/33197
17661         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
17662         .F08 file suffixes.
17663
17664 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
17665
17666         PR libgomp/33131
17667         * configure.ac: Add ACX_HEADER_STRING.
17668         * env.c: Include strings.h.
17669         * aclocal.m4: Regenerate.
17670         * config.h.in: Regenerate.
17671         * configure: Regenerate.
17672         * Makefile.in: Regenerate.
17673         * testsuite/Makefile.in: Regenerate.
17674
17675 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
17676
17677         PR middle-end/35196
17678         * testsuite/libgomp.c/pr35196.c: New test.
17679
17680         PR middle-end/35130
17681         * testsuite/libgomp.fortran/pr35130.f90: New test.
17682         * testsuite/libgomp.c/pr35130.c: New test.
17683
17684 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
17685
17686         PR middle-end/33880
17687         * testsuite/libgomp.c/pr33880.c: New test.
17688         * testsuite/libgomp.fortran/pr33880.f90: New test.
17689
17690 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
17691
17692         * configure: Regenerate.
17693
17694 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
17695
17696         * configure.ac: Move futex checking into ../config/futex.m4.
17697         * configure: Rebuilt.
17698         * aclocal.m4: Rebuilt.
17699         * Makefile.in: Rebuilt.
17700
17701         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
17702         2007-10-15 ../config/tls.m4 change.
17703
17704 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
17705
17706         PR c++/34513
17707         * testsuite/libgomp.c/pr34513.c: New test.
17708         * testsuite/libgomp.c++/pr34513.C: New test.
17709
17710 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
17711
17712         PR target/32765
17713         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
17714
17715 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
17716
17717         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
17718
17719 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
17720
17721         * testsuite/libgomp.c/private-1.c: New test.
17722
17723 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
17724             Paolo Bonzini  <bonzini@gnu.org>
17725
17726         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
17727         instead of 'VPATH ='.
17728         * Makefile.in: Regenerate.
17729
17730 2007-11-23  Matthias Klose  <doko@ubuntu.com>
17731
17732         * configure.ac: Adjust makeinfo version check.
17733         * configure: Regenerate.
17734
17735 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
17736
17737         PR fortran/34020
17738         * testsuite/libgomp.fortran/pr34020.f90: New test.
17739
17740 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
17741
17742         PR c++/33894
17743         * testsuite/libgomp.c++/atomic-1.C: New test.
17744
17745 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
17746
17747         PR libgomp/33275
17748         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
17749         Make x and y integers rather than (implicit) reals.  Add private (j)
17750         clause to the last omp parallel.
17751
17752 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
17753
17754         * configure: Regenerate following changes to ../config/tls.m4.
17755
17756 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
17757
17758         * testsuite/libgomp.fortran/stack.f90: New test.
17759
17760 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
17761
17762         * config/mingw32/proc.c: New file.
17763
17764 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
17765
17766         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
17767         (main): Use __get_cpuid to get i386 target fetaures.
17768         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
17769         (main): Use __get_cpuid to get x86_64 target fetaures.
17770
17771 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
17772
17773         PR target/32765
17774         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
17775         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
17776
17777 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
17778
17779         PR fortran/32550
17780         * testsuite/libgomp.fortran/pr32550.f90: New test.
17781         * testsuite/libgomp.fortran/crayptr2.f90: New test.
17782
17783 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
17784
17785         * aclocal.m4: Regenerated.
17786
17787 2007-07-05  Tobias Burnus  <burnus@net-b.de>
17788
17789         PR fortran/32359
17790         * testsuite/libgomp.fortran/pr32359.f90: New.
17791
17792 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
17793
17794         PR libgomp/32468
17795         * sections.c (GOMP_parallel_sections_start): Only decrease
17796         number of threads to COUNT if dyn_var is true.
17797         * testsuite/libgomp.c/pr32468.c: New test.
17798
17799 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
17800
17801         PR libgomp/26308
17802         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
17803
17804 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
17805
17806         PR middle-end/32362
17807         * testsuite/libgomp.c/pr32362-1.c: New test.
17808         * testsuite/libgomp.c/pr32362-2.c: New test.
17809         * testsuite/libgomp.c/pr32362-3.c: New test.
17810
17811 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
17812
17813         * team.c (gomp_team_start): Fix setting up thread_attr
17814         stack size.
17815
17816 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
17817
17818         * configure: Regenerate.
17819
17820 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
17821
17822         * Makefile.in: Regenerate.
17823         * configure: Regenerate.
17824         * aclocal.m4: Regenerate.
17825         * testsuite/Makefile.in: Regenerate.
17826
17827 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
17828
17829         * config/linux/proc.c: New file.
17830
17831         PR libgomp/28482
17832         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
17833
17834 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
17835
17836         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
17837
17838 2007-04-16  Matthias Klose  <doko@debian.org>
17839
17840         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
17841         flags if not building with -m64.
17842         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
17843         flag for i?86-*-* targets, if current target matches -m64.
17844
17845 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
17846
17847         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
17848         * Makefile.in: Regenerate.
17849
17850 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
17851
17852         PR testsuite/31369
17853         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
17854         ld_library_path.
17855         * testsuite/libgomp.fortran/fortran.exp: Likewise.
17856
17857 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
17858
17859         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
17860         decls.
17861         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
17862         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
17863         (parse_affinity): New function.
17864         (initialize_env): Call it and gomp_init_affinity.
17865         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
17866         create new pthread_attr_t and call gomp_init_thread_affinity
17867         on it for each thread before passing the attribute to pthread_create.
17868         * config/linux/affinity.c: New file.
17869         * config/posix/affinity.c: New file.
17870         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
17871         * configure: Rebuilt.
17872         * config.h.in: Rebuilt.
17873         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
17874         * Makefile.in: Rebuilt.
17875
17876 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
17877
17878         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
17879         *-*-darwin*.
17880         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
17881         and use it if found.
17882
17883 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
17884
17885         * testsuite/config/default.exp: New file.
17886         * testsuite/lib/libgomp.exp: New file.
17887         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
17888         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
17889         load_lib *, load_gcc_lib *): Move to libgomp.exp.
17890         (libgomp_load): Remove.
17891         * testsuite/lib/libgomp.exp (libgomp_init): Compute
17892         always_ld_library_path, not ld_library_path.  Set additional_flags
17893         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
17894         (target_compile): Do not call libgomp_init.  Append lang_library_path
17895         and lang_link_flags to options.
17896         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
17897         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
17898         here.
17899         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
17900         always_ld_library_path.  Set LD_LIBRARY_PATH here.
17901         * testsuite/libgomp.fortran/fortran.exp: Ditto.
17902         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
17903         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
17904         CX8 flag.
17905         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
17906         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
17907         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
17908         * testsuite/libgomp.c/pr29947-1.c: Ditto.
17909         * testsuite/libgomp.c/atomic-10.c: Ditto.
17910
17911 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
17912
17913         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
17914         dg-final cleanup-modules line.
17915         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
17916         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
17917         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
17918         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
17919         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
17920         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
17921         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
17922
17923 2007-03-18  Andreas Schwab  <schwab@suse.de>
17924
17925         * acinclude.m4: Adjust regular expression for ld version
17926         extraction.
17927         * configure: Regenerate.
17928
17929 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
17930
17931         * Makefile.am: Add install-pdf target as copied from
17932         automake v1.10 rules.
17933         * Makefile.in: Regenerate
17934
17935 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
17936
17937         PR libgomp/28486
17938         * configure: Regenerate.
17939
17940         PR c++/30703
17941         * testsuite/libgomp.c++/pr30703.C: New test.
17942
17943 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
17944
17945         Revert:
17946         2006-07-05  Eric Christopher  <echristo@apple.com>
17947         * configure.ac: Depend addition of -pthread on host OS.
17948         * configure: Regenerate.
17949
17950 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17951
17952         * libgomp.texi: Fix spacing after abbreviations.
17953
17954 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
17955
17956         PR libgomp/30546
17957         * configure.ac: Add check for makeinfo
17958         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
17959         if an appropriate version of makeinfo is found.
17960         * aclocal.m4: Regenerated.
17961         * configure: Regenerated.
17962         * Makefile.in: Regenerated.
17963         * testsuite/Makefile.in: Regenerated.
17964
17965 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
17966
17967         PR libgomp/30540
17968         * libgomp.texi: More about implementation-dependent settings.
17969
17970 2007-01-26  Tobias Burnus  <burnus@net-b.de>
17971
17972         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
17973
17974 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
17975
17976         PR middle-end/30494
17977         * testsuite/libgomp.c/pr30494.c: New test.
17978
17979 2007-01-15  Tom Tromey  <tromey@redhat.com>
17980
17981         * configure: Rebuilt.
17982         * configure.ac: Fixed comment.
17983
17984 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
17985
17986         * libgomp.texi: Document implementation specific default values of
17987         environment variables.
17988
17989 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
17990
17991         PR libgomp/28209
17992         * libgomp.texi: New file.
17993         * configure.ac: Add --enable-generated-files-in-srcdir option.
17994         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
17995         files to srcdir.
17996         * Makefile.in: Regenerated.
17997         * config.h.in: Regenerated.
17998         * testsuite/Makefile.in: Regenerated.
17999         * NOTES: Removed.
18000
18001 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
18002
18003         PR libgomp/29949
18004         * env.c (omp_set_num_threads): Set illegal thread count to 1.
18005
18006 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
18007
18008         * configure: Regenerate.
18009
18010 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
18011
18012         PR libgomp/29947
18013         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
18014         start if there shouldn't be any loop iterations.
18015         (gomp_loop_ordered_static_start): Remove start == end test.
18016         * testsuite/libgomp.c/pr29947-1.c: New test.
18017         * testsuite/libgomp.c/pr29947-2.c: New test.
18018
18019 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
18020
18021         * configure.tgt: Force initial-exec TLS model on Linux only.
18022
18023 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
18024
18025         * configure: Regenerated.
18026
18027 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
18028
18029         * env.c (parse_schedule): Reject out of range values.
18030         (parse_unsigned_long): Reject out of range, negative or zero values.
18031
18032 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
18033
18034         PR fortran/29629
18035         * testsuite/libgomp.fortran/pr29629.f90: New test.
18036
18037 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
18038
18039         PR libgomp/29494
18040         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
18041         * config/posix95: New directory.
18042         * config/posix95/omp-lock.h: New file.
18043         * config/posix95/lock.c: Likewise.
18044
18045 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
18046
18047         * aclocal.m4: Regenerate.
18048         * configure: Regenerate.
18049
18050 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
18051
18052         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
18053         '<' to '<='.
18054
18055 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
18056
18057         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
18058         test.
18059         * configure: Regenerate.
18060         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
18061
18062 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
18063
18064         PR middle-end/25261
18065         PR middle-end/28790
18066         * testsuite/libgomp.c/nestedfn-4.c: New test.
18067         * testsuite/libgomp.c/nestedfn-5.c: New test.
18068         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
18069
18070         PR fortran/29097
18071         * testsuite/libgomp.fortran/condinc1.f: New test.
18072         * testsuite/libgomp.fortran/condinc2.f: New test.
18073         * testsuite/libgomp.fortran/condinc3.f90: New test.
18074         * testsuite/libgomp.fortran/condinc4.f90: New test.
18075         * testsuite/libgomp.fortran/condinc1.inc: New file.
18076
18077 2006-09-18  Tom Tromey  <tromey@redhat.com>
18078
18079         * configure: Rebuilt.
18080
18081 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
18082
18083         PR c/28768
18084         PR preprocessor/14634
18085         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
18086         to AC_DEFINE.
18087         * configure: Regenerate.
18088
18089 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
18090
18091         * testsuite/libgomp.fortran/reduction3.f90: Change
18092         -2147483648 to -huge(i)-1 to avoid overflow.
18093         * testsuite/libgomp.fortran/reduction4.f90: Change
18094         Z'ffffffff' to not(0) to avoid overflow.
18095
18096 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
18097
18098         PR libgomp/25938
18099         * Makefile.am (libsubincludedir): New.
18100         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
18101         * Makefile.in: Regenerate.
18102
18103 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
18104
18105         PR libgomp/28725
18106         * env.c: Include ctype.h.
18107         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
18108         leading and/or trailing whitespace and compare strings case
18109         insensitively.
18110
18111 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
18112
18113         PR fortran/28390
18114         * testsuite/libgomp.fortran/pr28390.f: New test.
18115
18116 2006-07-05  Eric Christopher  <echristo@apple.com>
18117
18118         * configure.ac: Depend addition of -pthread on host OS.
18119         * configure: Regenerate.
18120
18121 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
18122
18123         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
18124         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
18125         defined.
18126
18127 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
18128
18129         PR libgomp/26175
18130         PR libgomp/26477
18131         * configure.ac: If neither --enable-linux-futex nor
18132         --disable-linux-futex is passed, determine the default by checking
18133         for compiling and/or running against NPTL.  With --enable-linux-futex,
18134         check if SYS_gettid and SYS_futex are defined.
18135         * configure: Rebuilt.
18136
18137 2006-06-14  Richard Henderson  <rth@redhat.com>
18138
18139         PR libgomp/28008
18140         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
18141         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
18142
18143 2006-06-09  Richard Henderson  <rth@redhat.com>
18144
18145         * env.c (gomp_nthreads_var): Change to unsigned long.
18146         (gomp_run_sched_chunk): Likewise.
18147         (parse_unsigned_long): Rename from parse_num_threads and generalize.
18148         (initialize_env): Initialize gomp_thread_attr.
18149         * libgomp.h (gomp_nthreads_var): Update decl.
18150         (gomp_run_sched_chunk): Likewise.
18151         (gomp_thread_attr): Declare.
18152         * team.c (gomp_thread_attr): Export.
18153         (initialize_team): Don't initialize it.
18154
18155 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
18156
18157         PR fortran/27916
18158         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
18159         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
18160
18161 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
18162
18163         * config/mingw32/time.c: New file.
18164         * configure.tgt: Use it.
18165
18166 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
18167
18168         * Makefile.am: Add install-html target. Add install-html to .PHONY
18169         * Makefile.in: Regenerate.
18170
18171 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
18172
18173         PR libgomp/27612
18174         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
18175         * testsuite/libgomp.c/critical-1.c: Likewise.
18176         * testsuite/libgomp.c/loop-1.c: Likewise.
18177         * testsuite/libgomp.c/loop-2.c: Likewise.
18178         * testsuite/libgomp.c/single-1.c: Likewise.
18179         * testsuite/libgomp.c/ordered-1.c: Likewise.
18180         * testsuite/libgomp.c/ordered-2.c: Likewise.
18181
18182 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
18183
18184         PR middle-end/27416
18185         * libgomp.fortran/pr27416-1.f90: New test.
18186
18187 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
18188
18189         PR fortran/27395
18190         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
18191         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
18192
18193 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
18194
18195         PR c++/26943
18196         * testsuite/libgomp.c/pr26943-1.c: New test.
18197         * testsuite/libgomp.c/pr26943-2.c: New test.
18198         * testsuite/libgomp.c/pr26943-3.c: New test.
18199         * testsuite/libgomp.c/pr26943-4.c: New test.
18200         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
18201         * testsuite/libgomp.c++/pr26943.C: New test.
18202
18203 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
18204
18205         PR middle-end/27337
18206         * testsuite/libgomp.c++/pr27337.C: New test.
18207
18208 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
18209
18210         PR c/26171
18211         * testsuite/libgomp.c/pr26171.c: New test.
18212
18213 2006-04-25  Richard Henderson  <rth@redhat.com>
18214
18215         PR libgomp/25865
18216         * configure.ac: Use GCC_CHECK_TLS.
18217         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
18218         * Makefile.in, aclocal.m4, configure: Regenerate.
18219
18220 2006-04-10  Matthias Klose  <doko@debian.org>
18221
18222         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
18223         directory names containing underscores.
18224
18225 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
18226
18227         PR c++/26691
18228         * testsuite/libgomp.c++/pr26691.C: New test.
18229
18230 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
18231
18232         * testsuite/libgomp.fortran/retval2.f90: New test.
18233
18234 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
18235
18236         * testsuite/libgomp.c++: New directory.
18237
18238 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
18239
18240         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
18241         * config/posix/sem.c: Implement the above.
18242
18243 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
18244
18245         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
18246         define HAVE_BROKEN_POSIX_SEMAPHORES.
18247         * configure: Rebuilt.
18248         * config.h.in: Rebuilt.
18249
18250 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
18251
18252         PR bootstrap/26161
18253         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
18254         for the other pthread check.
18255         * configure: Regenerate.
18256         * config.h.in: Regenerate.
18257
18258 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
18259
18260         PR libgomp/25938
18261         PR libgomp/25984
18262         * Makefile.am (fincludedir): New variable.
18263         (nodist_include_HEADERS): Remove Fortran files.
18264         (nodist_finclude_HEADERS): New variable.
18265         * Makefile.in: Regenerated.
18266
18267 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
18268
18269         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
18270         Remove tests for returning assumed character length arrays.
18271
18272 2006-02-12  Roger Sayle  <roger@eyesopen.com>
18273             John David Anglin  <dave@hiauly1.hia.nrc.ca>
18274
18275         PR libgomp/25936
18276         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
18277
18278 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
18279
18280         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
18281
18282 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
18283
18284         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
18285         part of LD_LIBRARY_PATH manually.
18286
18287 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
18288
18289         PR libgomp/25852
18290         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
18291         libgomp_init.
18292
18293 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
18294
18295         PR libgomp/25884
18296         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
18297         * configure.ac (PERL): Don't set.
18298         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
18299         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
18300         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
18301         * omp.h.in: Wrap the new configure substitutions with @ characters.
18302         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
18303         * aclocal.m4, configure, Makefile.in: Regenerate.
18304         * mkomp_h.pl: Delete.
18305
18306 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
18307
18308         PR libgomp/25259
18309         * configure.ac: Use GCC_HEADER_STDINT.
18310         * libgomp.h: Include gstdint.h.
18311         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
18312         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
18313
18314 2006-01-24  Richard Henderson  <rth@redhat.com>
18315
18316         PR libgomp/25942
18317         * configure.ac: Add AM_MAINTAINER_MODE.
18318         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
18319
18320 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
18321
18322         * Makefile.in: Regenerate.
18323         * testsuite/Makefile.in: Regenerate.
18324         * aclocal.m4: Regenerate.
18325
18326 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
18327
18328         * config/posix/proc.c: Conditional include of sys/loadavg.h for
18329         Solaris.
18330         * configure.ac: Add check for loadavg.h.
18331         (link_gomp): Adjust comment.
18332         * configure: Regenerate.
18333         * config.h.in: Regenerate.
18334
18335 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
18336
18337         PR libgomp/25877
18338         * configure.ac: Remove check for alloca.h.
18339         * configure: Regenerate.
18340         * config.h.in: Regenerate.
18341         * libgomp.h: define gomp_alloca to be __builtin_alloca.
18342         * team.c: Remove use of alloca.h.
18343         Call gomp_alloca instead of alloca.
18344
18345 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
18346
18347         PR libgomp/25877
18348         * team.c: Add include of alloca.h.
18349         * configure.ac: Add check for alloca.h.
18350         * configure: Regenerate.
18351         * config.h.in: Regenerate.
18352
18353 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
18354
18355         PR fortran/25219
18356         * testsuite/libgomp.fortran/pr25219.f90: New test.
18357
18358 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
18359
18360         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
18361         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
18362         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
18363         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
18364         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
18365         testsuite/libgomp.fortran/threadprivate1.f90,
18366         testsuite/libgomp.fortran/threadprivate2.f90,
18367         testsuite/libgomp.fortran/threadprivate3.f90,
18368         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
18369         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
18370         testsuite/libgomp.fortran/omp_parse3.f90: Change required
18371         effective-target to TLS runtime.
18372
18373         * testsuite/libgomp.fortran/pr25162.f: Require
18374         effective-target TLS runtime.
18375
18376 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
18377
18378         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
18379         * testsuite/libgomp.c/nestedfn-3.c: New test.
18380
18381 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
18382
18383         PR fortran/25162
18384         * testsuite/libgomp.fortran/pr25162.f: New test.
18385
18386 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
18387
18388         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
18389         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
18390
18391 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
18392
18393         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
18394         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
18395         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
18396         single.c, team.c, work.c, config/linux/alpha/futex.h,
18397         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
18398         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
18399         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
18400         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
18401         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
18402         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
18403         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
18404         FSF address.
18405
18406 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
18407
18408         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
18409         to nodist_noinst_HEADERS.
18410         * Makefile.in: Rebuilt.
18411
18412         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
18413         add integer count field.
18414         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
18415         omp_nest_lock_t type change.
18416         (omp_init_nest_lock): Likewise.  Initialize count to 0.
18417         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
18418         Increment count.
18419         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
18420         Decrement count.
18421         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
18422         Increment count if successful and return the new nesting level.
18423         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
18424         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
18425         * testsuite/libgomp.c/lib-1.c: New test.
18426         * testsuite/libgomp.fortran/lib1.f90: New test.
18427         * testsuite/libgomp.fortran/lib2.f: New test.
18428         * testsuite/libgomp.fortran/lib3.f: New test.
18429
18430 2005-11-17  Richard Henderson  <rth@redhat.com>
18431
18432         PR 24845
18433         * Makefile.am (nodist_toolexeclib_HEADERS): New.
18434         * configure.ac (link_gomp): New.  Substitute it.
18435         (AC_CONFIG_FILES): Add libgomp.spec.
18436         * libgomp.spec.in: New file.
18437         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
18438         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
18439
18440 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
18441
18442         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
18443         reduction(-:var) behaving the same as reduction(+:var).
18444         * testsuite/libgomp.c/reduction-4.c: New test.
18445
18446 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
18447
18448         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
18449         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
18450         testsuite/libgomp.c/copyin-3.c,
18451         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
18452         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
18453         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
18454         testsuite/libgomp.c++/pr24455.C,
18455         testsuite/libgomp.fortran/threadprivate1.f90,
18456         testsuite/libgomp.fortran/threadprivate2.f90,
18457         testsuite/libgomp.fortran/threadprivate3.f90,
18458         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
18459         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
18460         testsuite/libgomp.fortran/omp_parse3.f90: Require
18461         effective-target TLS.
18462
18463 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
18464
18465         * HEADER: Remove.
18466
18467 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
18468
18469         PR libgomp/24797
18470         * team.c (initialize_team): Pass NULL rather than free as
18471         pthread_key_create destructor.  Initialize thread specific data
18472         pointer in initial thread to a static local variable rather than
18473         malloced memory.
18474
18475 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
18476
18477         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
18478         its location to ld_library_path.
18479
18480 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
18481
18482         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
18483
18484 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
18485
18486         * testsuite/libgomp.c: Rename from libgomp.dg.
18487
18488 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
18489
18490         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
18491         threadprivate variable 'i'.
18492
18493 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
18494
18495         * config/linux/s390/futex.h: New file.
18496         * configure.tgt: Use it.
18497
18498         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
18499         before the parallel.
18500
18501 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
18502
18503         PR c++/24734
18504         * testsuite/libgomp.c++/master-1.C: New test.
18505
18506 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
18507
18508         * testsuite/libgomp.dg/copyin-3.c: New test.
18509
18510 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
18511
18512         * testsuite/libgomp.fortran/retval1.f90: New test.
18513         * testsuite/libgomp.fortran/vla7.f90: New test.
18514
18515 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
18516
18517         * testsuite/libgomp.fortran/vla2.f90: New test.
18518         * testsuite/libgomp.fortran/vla3.f90: New test.
18519         * testsuite/libgomp.fortran/vla4.f90: New test.
18520         * testsuite/libgomp.fortran/vla5.f90: New test.
18521         * testsuite/libgomp.fortran/vla6.f90: New test.
18522
18523 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
18524
18525         * config/linux/sparc/futex.h: New file.
18526         * configure.tgt: Use it.
18527         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
18528
18529         * critical.c: Include stdlib.h.
18530         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
18531         ignoring return value.
18532         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
18533         LIBGOMP_CHECK_SYNC_BUILTINS check.
18534         * configure: Rebuilt.
18535
18536 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
18537
18538         * testsuite/libgomp.fortran/vla1.f90: New test.
18539
18540 2005-10-31  Richard Henderson  <rth@redhat.com>
18541
18542         * testsuite/libgomp.fortran/character2.f90: Fix race condition
18543         setting 's' in different threads.
18544
18545 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
18546
18547         * libgomp.h (attribute_hidden, ialias): Define.
18548         * config/posix/proc.c (omp_get_num_procs): Add ialias.
18549         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
18550         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
18551         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
18552         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
18553         omp_test_lock, omp_test_nest_lock): Likewise.
18554         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
18555         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
18556         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
18557         omp_test_lock, omp_test_nest_lock): Likewise.
18558         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
18559         omp_get_dynamic, omp_get_nested): Likewise.
18560         * parallel.c (omp_get_num_threads, omp_get_max_threads,
18561         omp_get_thread_num, omp_in_parallel): Likewise.
18562         * fortran.c (ialias_redirect): Define.
18563         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
18564         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
18565         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
18566         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
18567         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
18568         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
18569         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
18570         omp_get_wtime): Add ialias_redirect.
18571
18572 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
18573
18574         * fortran.c: Include stdlib.h.
18575
18576 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
18577
18578         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
18579         * Makefile.in: Regenerated.
18580
18581 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
18582
18583         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
18584         * libgomp_f.h.in (omp_check_defines): New function.
18585         * env.c: Include libgomp_f.h.
18586         (initialize_env): Call omp_check_defines.
18587
18588         * testsuite/libgomp.dg/copyin-2.c: New test.
18589         * testsuite/libgomp.c++/copyin-2.C: New test.
18590         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
18591
18592         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
18593         * testsuite/libgomp.fortran/sharing2.f90: New test.
18594
18595         * testsuite/libgomp.dg/copyin-1.c: New test.
18596         * testsuite/libgomp.c++/copyin-1.C: New test.
18597
18598 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
18599
18600         * testsuite/libgomp.fortran/crayptr1.f90: New test.
18601
18602         * testsuite/libgomp.fortran/workshare1.f90: New test.
18603
18604         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
18605         only test.
18606         * libgomp.fortran/sharing1.f90: New test.
18607
18608 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
18609
18610         PR c++/24502
18611         * testsuite/libgomp.c++/loop-7.C: New test.
18612
18613         * testsuite/libgomp.dg/nestedfn-2.c: New test.
18614
18615         * testsuite/libgomp.dg/nestedfn-1.c: New test.
18616         * testsuite/libgomp.fortran/reduction6.f90: New test.
18617         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
18618
18619 2005-10-23  Richard Henderson  <rth@redhat.com>
18620
18621         * testsuite/libgomp.c++/ctor-1.C: New.
18622         * testsuite/libgomp.c++/ctor-2.C: New.
18623         * testsuite/libgomp.c++/ctor-3.C: New.
18624         * testsuite/libgomp.c++/ctor-4.C: New.
18625         * testsuite/libgomp.c++/ctor-5.C: New.
18626         * testsuite/libgomp.c++/ctor-6.C: New.
18627         * testsuite/libgomp.c++/ctor-7.C: New.
18628         * testsuite/libgomp.c++/ctor-8.C: New.
18629         * testsuite/libgomp.c++/ctor-9.C: New.
18630
18631 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
18632
18633         PR 24455
18634         * testsuite/libgomp.c++/pr24455-1.C: New test.
18635         * testsuite/libgomp.c++/pr24455.C: New test.
18636         * testsuite/libgomp.dg/pr24455-1.c: New test.
18637         * testsuite/libgomp.dg/pr24455.c: New test.
18638
18639 2005-10-20  Richard Henderson  <rth@redhat.com>
18640
18641         * testsuite/libgomp.c++/loop-6.C: New.
18642         * testsuite/libgomp.dg/loop-3.c: New.
18643
18644 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
18645
18646         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
18647         explicitly private.
18648         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
18649         explicitly shared.
18650
18651 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
18652
18653         * testsuite/libgomp.fortran/jacobi.f: New test.
18654
18655 2005-10-19  Richard Henderson  <rth@redhat.com>
18656
18657         * configure.tgt (i?86-linux): Default to with_arch instead of
18658         CFLAGS.  Add -mtune to match target_cpu.
18659         (x86_64-linux): Tune to i686.
18660
18661         * fortran.c (omp_test_nest_lock_): Fix typo.
18662
18663 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
18664
18665         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
18666         gomp_ordered_sync): Do nothing if team->nthreads == 1.
18667         * testsuite/libgomp.dg/ordered-3.c: New test.
18668
18669         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
18670         Remove volatile keyword.
18671
18672         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
18673         in COMMON block to avoid warnings on 64-bit targets.
18674
18675 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
18676
18677         * testsuite/libgomp.dg/shared-3.c: New test.
18678
18679 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
18680
18681         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
18682         * testsuite/libgomp.fortran/reduction5.f90: New test.
18683
18684 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
18685
18686         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
18687         dg-options.
18688         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
18689         flush loop now that __sync_synchronize has proper memory barrier.
18690         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
18691         Add -ffixed-form to dg-options.
18692
18693 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
18694
18695         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
18696         from subdirectories.
18697         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
18698         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
18699         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
18700         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
18701         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
18702         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
18703         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
18704         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
18705         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
18706         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
18707         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
18708         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
18709         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
18710         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
18711         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
18712         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
18713         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
18714         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
18715         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
18716         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
18717         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
18718         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
18719         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
18720         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
18721         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
18722
18723 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
18724
18725         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
18726         lang_library_path exists.  Use find instead of glob to gather tests.
18727         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
18728
18729 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
18730
18731         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
18732         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
18733         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
18734         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
18735         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
18736         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
18737         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
18738         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
18739         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
18740         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
18741         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
18742         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
18743         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
18744
18745 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
18746
18747         * testsuite/libgomp.dg/vla-1.c: New test.
18748
18749         * testsuite/libgomp.fortran/reference2.f90: New test.
18750
18751         * testsuite/libgomp.fortran/character2.f90: Remove explicit
18752         declaration of omp_get_thread_num.
18753         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
18754         use omp_lib.
18755
18756         * testsuite/libgomp.fortran/reduction1.f90: New test.
18757         * testsuite/libgomp.fortran/reduction2.f90: New test.
18758         * testsuite/libgomp.fortran/reduction3.f90: New test.
18759         * testsuite/libgomp.fortran/reduction4.f90: New test.
18760
18761 2005-10-13  Richard Henderson  <rth@redhat.com>
18762
18763         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
18764         * Makefile.in: Regenerate.
18765         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
18766         * libgomp.h: Include bar.h.
18767         (struct gomp_barrier): Remove.
18768         (struct gomp_team): Add barrier.  Replace master_barrier with
18769         master_release.  Replace threads with ordered_release.
18770         (struct gomp_thread): Replace barrier with release.
18771         * ordered.c (gomp_ordered_first): Update for ordered_release change.
18772         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
18773         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
18774         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
18775         (GOMP_single_copy_end): Likewise.
18776         * team.c (gomp_threads_dock): New.
18777         (gomp_barrier_init, gomp_barrier_destroy): Remove.
18778         (gomp_thread_start): Use gomp_barrier_wait.
18779         (new_team, free_team): Update for gomp_team changes.
18780         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
18781         (gomp_team_end): Use gomp_barrier_wait.
18782         (initialize_team): Update for gomp_thread changes.
18783         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
18784         (gomp_work_share_end_nowait): Use atomic ops when available.
18785         * config/linux/bar.c, config/linux/bar.h: New files.
18786         * config/posix/bar.c, config/posix/bar.h: New files.
18787
18788 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
18789
18790         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
18791         * testsuite/libgomp.dg/single-2.c: New test.
18792
18793         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
18794         lang_link_flags): Unset, so that they aren't inherited from previously
18795         sourced *.exp.
18796
18797         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
18798
18799 2005-10-12  Richard Henderson  <rth@redhat.com>
18800
18801         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
18802         (libgomp_init): Use lang_test_file, lang_library_path, and
18803         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
18804
18805         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
18806         (lang_test_file, lang_link_flags): New.
18807         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
18808
18809         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
18810         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
18811         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
18812         testsuite/libgomp.c++/parallel-1.C,
18813         testsuite/libgomp.c++/reduction-1.C,
18814         testsuite/libgomp.c++/reduction-2.C,
18815         testsuite/libgomp.c++/reduction-3.C,
18816         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
18817         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
18818         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
18819         New files, largely cribbed from the C testsuite.
18820
18821 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
18822
18823         * testsuite/libgomp.fortran/character1.f90: New test.
18824         * testsuite/libgomp.fortran/character2.f90: New test.
18825
18826         * testsuite/libgomp.dg/nested-1.c: New test.
18827         * testsuite/libgomp.dg/nested-2.c: New test.
18828         * testsuite/libgomp.fortran/do1.f90: New test.
18829         * testsuite/libgomp.fortran/do2.f90: New test.
18830
18831         * testsuite/libgomp.fortran/reference1.f90: New test.
18832
18833 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
18834
18835         * testsuite/libgomp.dg/reduction-1.c: New test.
18836         * testsuite/libgomp.dg/reduction-2.c: New test.
18837         * testsuite/libgomp.dg/reduction-3.c: New test.
18838
18839 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
18840
18841         * testsuite/libgomp.dg/atomic-1.c: New test.
18842         * testsuite/libgomp.dg/atomic-2.c: New test.
18843
18844 2005-10-09  Richard Henderson  <rth@redhat.com>
18845
18846         * critical.c (atomic_lock): New.
18847         (initialize_critical): Initialize it.
18848         (GOMP_atomic_start, GOMP_atomic_end): New.
18849         * libgomp.map: Export them.
18850         * libgomp_g.h: Declare them.
18851
18852         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
18853
18854 2005-10-02  Richard Henderson  <rth@redhat.com>
18855
18856         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
18857         to XCFLAGS instead of CFLAGS.
18858
18859 2005-09-30  Richard Henderson  <rth@redhat.com>
18860
18861         * configure.ac: Determine whether -pthread or -lpthread is needed.
18862         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
18863         * Makefile.in, configure: Rebuild.
18864
18865 2005-09-28  Richard Henderson  <rth@redhat.com>
18866
18867         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
18868         * testsuite/libgomp.dg/omp-single-3.c: New test.
18869
18870 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
18871
18872         * testsuite/libgomp.dg/omp-single-2.c: New test.
18873         * testsuite/libgomp.dg/shared-2.c: Fix return code.
18874
18875 2005-09-27  Richard Henderson  <rth@redhat.com>
18876
18877         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
18878         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
18879
18880 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
18881
18882         * testsuite/libgomp.dg/omp-loop03.c: New test.
18883
18884 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
18885
18886         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
18887
18888 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
18889
18890         * testsuite/libgomp.dg/omp-single-1.c: New test.
18891         * testsuite/libgomp.dg/shared-1.c: Return 0.
18892         Add prototype for abort.
18893         * testsuite/libgomp.dg/shared-2.c: Likewise.
18894
18895 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
18896
18897         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
18898         constructs.
18899
18900 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
18901
18902         * testsuite/libgomp.dg/shared-1.c: New test.
18903         * testsuite/libgomp.dg/shared-2.c: New test.
18904
18905 2005-09-24  Richard Henderson  <rth@redhat.com>
18906
18907         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
18908
18909 2005-09-24  Richard Henderson  <rth@redhat.com>
18910
18911         * iter.c (gomp_iter_static_next): Round up when computing number
18912         of iterations.  Don't bother distributing a remainder equally.
18913
18914         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
18915         Don't call srand.  Zero b before testing.
18916         (main): New.
18917
18918 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
18919
18920         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
18921         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
18922
18923 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
18924
18925         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
18926         without !$omp end do, followed immediately by subroutine end.
18927
18928 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
18929
18930         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
18931
18932 2005-09-22  Richard Henderson  <rth@redhat.com>
18933
18934         * critical.c (GOMP_critical_name_start): Change argument to void**.
18935         Reuse the pointer space if the mutex fits.
18936         (GOMP_critical_name_end): Likewise.
18937         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
18938         * libgomp_g.h (GOMP_critical_name_start): Update decl.
18939         (GOMP_critical_name_end): Likewise.
18940         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
18941         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
18942
18943 2005-09-20  Richard Henderson  <rth@redhat.com>
18944
18945         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
18946         (create_lock_lock): New.
18947         (initialize_critical): Initialize it.
18948         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
18949         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
18950
18951 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
18952
18953         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
18954
18955 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
18956
18957         * testsuite/libgomp.dg/omp-loop01.c: New test.
18958         * testsuite/libgomp.dg/omp-loop02.c: New test.
18959
18960 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
18961
18962         * configure.ac (AC_PROG_FC): Add.
18963         (USE_FORTRAN): New automake conditional.
18964         * configure: Rebuilt.
18965         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
18966         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
18967         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
18968         Add rules to build them.
18969         * Makefile.in: Rebuilt.
18970         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
18971         OMP_NEST_LOCK_KIND.
18972         * libgomp.map: Add Fortran wrappers.
18973         * libgomp_f.h.in: New file.
18974         * omp_lib.h.in: New file.
18975         * omp_lib.f90.in: New file.
18976         * fortran.c: New file.
18977         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
18978         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
18979         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
18980         libgfortran has been built.
18981         * testsuite/libgomp.fortran/fortran.exp: New file.
18982         * testsuite/libgomp.fortran/omp_cond1.f: New test.
18983         * testsuite/libgomp.fortran/omp_cond2.f: New test.
18984         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
18985         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
18986         * testsuite/libgomp.fortran/omp_hello.f: New test.
18987         * testsuite/libgomp.fortran/omp_orphan.f: New test.
18988         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
18989         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
18990         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
18991         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
18992         * testsuite/libgomp.fortran/omp_reduction.f: New test.
18993         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
18994         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
18995
18996 2005-08-30  Richard Henderson  <rth@redhat.com>
18997
18998         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
18999         function for when aliases are not usable.
19000         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
19001         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
19002         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
19003         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
19004         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
19005         GOMP_loop_ordered_guided_next): Likewise.
19006         * ordered.c (GOMP_ordered_start): Likewise.
19007
19008 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
19009
19010         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
19011         * testsuite/libgomp.dg/omp_hello.c: Fix return code
19012         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
19013         * testsuite/libgomp.dg/omp_orphan.c: Likewise
19014         * testsuite/libgomp.dg/omp_reduction.c: Likewise
19015         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
19016         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
19017         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
19018         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
19019
19020 2005-07-07  Eric Christopher  <echristo@redhat.com>
19021             Diego Novillo  <dnovillo@redhat.com>
19022
19023         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
19024         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
19025         up code.
19026         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
19027         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
19028         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
19029         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
19030         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
19031         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
19032         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
19033
19034 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
19035
19036         * TOPLEVEL.patch: Remove.
19037
19038 2005-05-16  Richard Henderson  <rth@redhat.com>
19039
19040         * configure.ac: Test for clock_gettime.
19041         * config.h.in, configure: Rebuild.
19042         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
19043         (omp_get_wtime): Use clock_gettime if available.
19044         (omp_get_wtick): Use clock_getres if available.
19045
19046 2005-05-11  Richard Henderson  <rth@redhat.com>
19047
19048         * config/linux/ia64/futex.h: New file.
19049         * configure.tgt: Use it.
19050
19051         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
19052
19053 2005-05-07  Richard Henderson  <rth@redhat.com>
19054
19055         * config/linux/powerpc/futex.h: New file.
19056         * configure.tgt: Use it.
19057
19058         * config/linux/i486/futex.h: Merge ...
19059         * config/linux/x86_64/futex.h: ... into ...
19060         * config/linux/x86/futex.h: ... here.
19061         * configure.tgt: Update to match.
19062
19063 2005-05-06  Richard Henderson  <rth@redhat.com>
19064
19065         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
19066         * config/linux/i486/futex.h: Likewise.
19067         * config/linux/x86_64/futex.h: Likewise.
19068
19069         * config/linux/lock.c: New file.
19070         * config/linux/omp-lock.h: New file.
19071
19072         * critical.c, env.h: Don't include omp.h
19073         * config/posix/lock.c: Include libgomp.h instead of omp.h.
19074         * config/posix/time.c: Likewise.
19075         * config/posix/omp-lock.h: New file.
19076         * libgomp.h: Include omp-lock.h and omp.h.
19077         * Makefile.am (nodist_include_HEADERS): New.
19078         (omp.h): New rule.
19079         * configure.ac (PERL): New.
19080         * mkomp_h.pl: New file.
19081         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
19082         with templates.
19083         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
19084
19085         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
19086         build directory.  Re-add -march=i486 hack.
19087
19088         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
19089         (libgomp_link_flags): Remove.
19090         (libgomp_initialized): Remove.
19091         (libgomp_init): Don't protect from reinitialization.  Copy code
19092         from libstdc++ for getting the multilib set correctly.
19093
19094 2005-05-05  Richard Henderson  <rth@redhat.com>
19095
19096         * config/linux/alpha/futex.h: New file.
19097         * configure.tgt (alpha*-*-linux*): Use it.
19098
19099         * config/posix/mutex.c: New file.
19100         * config/posix/sem.c: Use libgomp.h.
19101
19102         * configure.tgt (x86_64-linux): Also test CC for -m32.
19103         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
19104
19105         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
19106         after $gccpath.
19107
19108         * Makefile.am (SUBDIRS): New.
19109         (libgomp_la_LDFLAGS): Add -lpthread.
19110         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
19111         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
19112
19113         * libgomp_g.h: New file.
19114         * libgomp.h: Split out all public declarations to libgomp_g.h.
19115         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
19116         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
19117         * config/linux/sem.h: Likewise.
19118         * config/posix/sem.h: Likewise.
19119
19120         * Makefile.am (AM_LDFLAGS): New.
19121         (libgomp_version_script): Split out from ...
19122         (libgomp_la_LDFLAGS): ... here.
19123         (libgomp_version_info): New.
19124         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
19125         (LIBGOMP_ENABLE): New.
19126         (LIBGOMP_CHECK_LINKER_FEATURES): New.
19127         (LIBGOMP_ENABLE_SYMVERS): New.
19128         * configure.ac (AC_INIT): Version 1.0.
19129         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
19130         (enable-linux-futex): Likewise.  Rename from enable-futex.
19131         (libtool_VERSION): New.
19132         (LIBGOMP_ENABLE_SYMVERS): Use it.
19133         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
19134         * Makefile.in, aclocal.m4, configure: Rebuild.
19135
19136         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
19137         (gomp_mutex_unlock_slow): Fix typo.
19138         * config/linux/sem.c: Similarly.
19139         (gomp_sem_post_slow): Fix typo.
19140         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
19141         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
19142         [__PIC__] (sys_futex0): Don't use tmp output in asm.
19143
19144         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
19145         (libgomp_la_LDFLAGS): Add top_srcdir to path.
19146         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
19147         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
19148         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
19149         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
19150         LDFLAGS.  Pull enable_futex check to top-level.
19151         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
19152         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
19153
19154         First attempt at real configury.
19155         * Makefile, config.h: Remove file.
19156         * Makefile.am, Makefile.in: New file.
19157         * acinclude.m4 aclocal.m4: New file.
19158         * configure.ac, configure.tgt, configure: New file.
19159
19160         * config/posix/lock.c: Rename from sys-lock.c.
19161         * config/posix/mutex.h: Rename from sys-mutex.h.
19162         * config/posix/sem.c: Rename from sys-sem.c.
19163         * config/posix/sem.h: Rename from sys-sem.h.
19164         * config/posix/proc.c: Rename from sys-proc.c.
19165         * config/posix/time.c: Rename from sys-proc.c.
19166
19167         * config/linux/mutex.c: New file.
19168         * config/linux/mutex.h: New file.
19169         * config/linux/sem.c: New file.
19170         * config/linux/sem.h: New file.
19171         * config/linux/i486/futex.h: New file.
19172         * config/linux/x86_64/futex.h: New file.
19173
19174 2005-05-04  Richard Henderson  <rth@redhat.com>
19175
19176         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
19177         * libgomp.h: Declare them.
19178         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
19179         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
19180
19181 2005-05-04  Richard Henderson  <rth@redhat.com>
19182
19183         * libgomp-1 code drop
19184
19185 2005-05-04  Richard Henderson  <rth@redhat.com>
19186
19187         * iter.c (gomp_iter_static_next): Return tri-state on 0.
19188         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
19189         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
19190         (gomp_iter_static_next): Update.
19191         (gomp_ordered_static_next): Update.
19192         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
19193         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
19194         totally empty range.
19195         (gomp_loop_ordered_static_next): Refine test for calling
19196         gomp_ordered_static_next.
19197         * testsuite/ordered-1.c: Add case for more threads than iterations.
19198
19199         * iter.c (gomp_iter_runtime_next_locked): Remove.
19200         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
19201         gomp_loop_guided_start, gomp_loop_ordered_static_start,
19202         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
19203         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
19204         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
19205         gomp_loop_ordered_guided_next): Downcase name, make static, add
19206         an external alias with the old name.
19207         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
19208         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
19209         switch and call one of the above static functions.
19210         * libgomp.h: Update.
19211
19212         * work.c (gomp_work_share_start): Lock the mutex for !first too.
19213         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
19214         GOMP_loop_guided_start, GOMP_loop_runtime_start,
19215         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
19216         GOMP_loop_ordered_guided_start): Update to match.
19217         * sections.c (GOMP_sections_start): Likewise.
19218         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
19219
19220         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
19221         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
19222         Use bounds check instead of modulus.
19223         (gomp_ordered_sync): Split out of GOMP_ordered_start.
19224         (gomp_ordered_last): Don't sync with ordered_owner here.
19225         (gomp_ordered_next): Likewise.
19226         (gomp_ordered_static_loop_next): Likewise.
19227         * loop.c, libgomp.h: Update to match.
19228
19229         * libgomp.h (GOMP_barrier): Declare.
19230
19231         * testsuite/barrier-1.c: New file.
19232         * testsuite/critical-1.c: New file.
19233         * testsuite/ordered-2.c: New file.
19234         * testsuite/ordered-1.c: New file.
19235         * testsuite/sections-1.c: New file.
19236         * testsuite/single-1.c: New file.
19237         * testsuite/Makefile (TESTS): Add them.
19238
19239 2005-05-04  Richard Henderson  <rth@redhat.com>
19240
19241         * libgomp.h (struct gomp_work_share): Add ordered_owner.
19242         * loop.c (GOMP_loop_static_start): If not the startup thread,
19243         acquire the mutex to wait for initialization complete.
19244         (GOMP_loop_ordered_static_start): Likewise.
19245         (GOMP_loop_ordered_runtime_start): Likewise.
19246         (GOMP_loop_ordered_static_first): Remove.
19247         (GOMP_loop_ordered_dynamic_first): Remove.
19248         (GOMP_loop_ordered_guided_first): Remove.
19249         (GOMP_loop_ordered_runtime_first): Remove.
19250         * ordered.c (gomp_ordered_loop_first): Post to own release when
19251         we're the first thread.
19252         (gomp_ordered_loop_last): Wait on release if not owner.
19253         (gomp_ordered_loop_next): Likewise.
19254         (gomp_ordered_static_loop_init): New.
19255         (gomp_ordered_static_loop_next): Use ordered_owner.
19256         (GOMP_ordered_start): Likewise.
19257         * work.c (gomp_new_work_share): Initialize ordered_owner.
19258
19259 2005-05-03  Richard Henderson  <rth@redhat.com>
19260
19261         * Makefile (OPT): New.
19262         (CFLAGS): Use it.
19263
19264         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
19265         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
19266         * libgomp.h, libgomp.map, NOTES: Update to match.
19267
19268         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
19269         Add initialized and thr members.
19270         (gomp_thread_start): Pause when initially spawned to wait for
19271         the whole team to be created.
19272         (gomp_team_start): Release team members at the end.
19273
19274         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
19275         (f_foo_1): Use GOMP_loop_end.
19276         (f_foo_2): Use GOMP_loop_end_nowait.
19277
19278         * testsuite/loop-2.c: New file.
19279         * testsuite/Makefile (TESTS): Add it.
19280
19281 2005-05-03  Richard Henderson  <rth@redhat.com>
19282
19283         * iter.c (gomp_iter_static_next): Fix overflow check typo.
19284         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
19285         * team.c (new_team): Initialize oldest_live_gen to 1 if no
19286         initial work_share.
19287
19288         * testsuite/Makefile: New file.
19289         * testsuite/loop-1.c: New file.
19290
19291 2005-05-03  Richard Henderson  <rth@redhat.com>
19292
19293         Initial implementation and checkin.
19294 \f
19295 Copyright (C) 2005-2022 Free Software Foundation, Inc.
19296
19297 Copying and distribution of this file, with or without modification,
19298 are permitted in any medium without royalty provided the copyright
19299 notice and this notice are preserved.