libgomp/ChangeLog

   1 2023-01-19  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR middle-end/108459
   4         * testsuite/libgomp.c/pr108459.c: New test.
   5
   6 2023-01-17  Martin Liska  <mliska@suse.cz>
   7
   8         * Makefile.in: Regenerate.
   9         * configure: Regenerate.
  10
  11 2023-01-07  LIU Hao  <lh_mouse@126.com>
  12
  13         PR middle-end/108300
  14         * config/mingw32/proc.c: Define `WIN32_LEAN_AND_MEAN` before
  15         <windows.h>.
  16
  17 2023-01-05  Jakub Jelinek  <jakub@redhat.com>
  18
  19         PR c++/108286
  20         * testsuite/libgomp.c++/pr108286.C: New test.
  21
  22 2023-01-02  Jakub Jelinek  <jakub@redhat.com>
  23
  24         * libgomp.texi: Bump @copying's copyright year.
  25
  26 2022-12-21  Chung-Lin Tang  <cltang@codesourcery.com>
  27
  28         PR target/99555
  29         * config/nvptx/bar.c (generation_to_barrier): Remove.
  30         (futex_wait,futex_wake,do_spin,do_wait): Remove.
  31         (GOMP_WAIT_H): Remove.
  32         (#include "../linux/bar.c"): Remove.
  33         (gomp_barrier_wait_end): New function.
  34         (gomp_barrier_wait): Likewise.
  35         (gomp_barrier_wait_last): Likewise.
  36         (gomp_team_barrier_wait_end): Likewise.
  37         (gomp_team_barrier_wait): Likewise.
  38         (gomp_team_barrier_wait_final): Likewise.
  39         (gomp_team_barrier_wait_cancel_end): Likewise.
  40         (gomp_team_barrier_wait_cancel): Likewise.
  41         (gomp_team_barrier_cancel): Likewise.
  42         * config/nvptx/bar.h (gomp_barrier_t): Remove waiters, lock fields.
  43         (gomp_barrier_init): Remove init of waiters, lock fields.
  44         (gomp_team_barrier_wake): Remove prototype, add new static inline
  45         function.
  46
  47 2022-12-21  Jakub Jelinek  <jakub@redhat.com>
  48
  49         PR c++/108180
  50         * testsuite/libgomp.c++/pr108180.C: New test.
  51
  52 2022-12-16  Tobias Burnus  <tobias@codesourcery.com>
  53
  54         PR libfortran/108056
  55         * testsuite/libgomp.fortran/allocate-4.f90: Remove
  56         accidentally added file.
  57
  58 2022-12-15  Tobias Burnus  <tobias@codesourcery.com>
  59
  60         PR libfortran/108056
  61         * testsuite/libgomp.fortran/allocate-4.f90: New file.
  62
  63 2022-12-14  Julian Brown  <julian@codesourcery.com>
  64
  65         * testsuite/libgomp.fortran/combined-directive-splitting-1.f90: New
  66         test.
  67
  68 2022-12-10  Tobias Burnus  <tobias@codesourcery.com>
  69
  70         * libgomp.h (struct target_mem_desc): Predeclare; move
  71         below after 'reverse_splay_tree_node' and add rev_array
  72         member.
  73         (struct reverse_splay_tree_key_s, reverse_splay_compare): New.
  74         (reverse_splay_tree_node, reverse_splay_tree,
  75         reverse_splay_tree_key): New typedef.
  76         (struct gomp_device_descr): Add mem_map_rev member.
  77         * oacc-host.c (host_dispatch): NULL init .mem_map_rev.
  78         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_num_devices): Claim
  79         support for GOMP_REQUIRES_REVERSE_OFFLOAD.
  80         * splay-tree.h (splay_tree_callback_stop): New typedef; like
  81         splay_tree_callback but returning int not void.
  82         (splay_tree_foreach_lazy): Define; like splay_tree_foreach but
  83         taking splay_tree_callback_stop as argument.
  84         * splay-tree.c (splay_tree_foreach_internal_lazy,
  85         splay_tree_foreach_lazy): New; but early exit if callback returns
  86         nonzero.
  87         * target.c: Instatiate splay_tree_c with splay_tree_prefix 'reverse'.
  88         (gomp_map_lookup_rev): New.
  89         (gomp_load_image_to_device): Handle reverse-offload function
  90         lookup table.
  91         (gomp_unload_image_from_device): Free devicep->mem_map_rev.
  92         (struct gomp_splay_tree_rev_lookup_data, gomp_splay_tree_rev_lookup,
  93         gomp_map_rev_lookup, struct cpy_data, gomp_map_cdata_lookup_int,
  94         gomp_map_cdata_lookup): New auxiliary structs and functions for
  95         gomp_target_rev.
  96         (gomp_target_rev): Implement reverse offloading and its mapping.
  97         (gomp_target_init): Init current_device.mem_map_rev.root.
  98         * testsuite/libgomp.fortran/reverse-offload-2.f90: New test.
  99         * testsuite/libgomp.fortran/reverse-offload-3.f90: New test.
 100         * testsuite/libgomp.fortran/reverse-offload-4.f90: New test.
 101         * testsuite/libgomp.fortran/reverse-offload-5.f90: New test.
 102         * testsuite/libgomp.fortran/reverse-offload-5a.f90: New test without
 103         mapping of on-device allocated variables.
 104
 105 2022-12-09  Tobias Burnus  <tobias@codesourcery.com>
 106
 107         * libgomp.texi (5.1 Impl. Status): Split allocate clause/directive
 108         item about 'align'; mark clause as 'Y' and directive as 'N'.
 109         * testsuite/libgomp.fortran/allocate-2.f90: New test.
 110         * testsuite/libgomp.fortran/allocate-3.f90: New test.
 111
 112 2022-12-06  Marcel Vollweiler  <marcel@codesourcery.com>
 113
 114         * config/gcn/icv-device.c (omp_get_teams_thread_limit): Added to
 115         allow processing of device-specific values.
 116         (omp_set_teams_thread_limit): Likewise.
 117         (ialias): Likewise.
 118         * config/nvptx/icv-device.c (omp_get_teams_thread_limit): Likewise.
 119         (omp_set_teams_thread_limit): Likewise.
 120         (ialias): Likewise.
 121         * icv-device.c (omp_get_teams_thread_limit): Likewise.
 122         (ialias): Likewise.
 123         (omp_set_teams_thread_limit): Likewise.
 124         * icv.c (omp_set_teams_thread_limit): Removed.
 125         (omp_get_teams_thread_limit): Likewise.
 126         (ialias): Likewise.
 127         * libgomp.texi: Updated documentation for nvptx and gcn corresponding
 128         to the limitation of the number of teams.
 129         * plugin/plugin-gcn.c (limit_teams): New helper function that limits
 130         the number of teams by twice the number of compute units.
 131         (parse_target_attributes): Limit the number of teams on gcn offload
 132         devices.
 133         * target.c (get_gomp_offload_icvs): Added teams_thread_limit_var
 134         handling.
 135         (gomp_load_image_to_device): Added a size check for the ICVs struct
 136         variable.
 137         (gomp_copy_back_icvs): New function that is used in GOMP_target_ext to
 138         copy back the ICV values from device to host.
 139         (GOMP_target_ext): Update the number of teams and threads in the kernel
 140         args also considering device-specific values.
 141         * testsuite/libgomp.c-c++-common/icv-4.c: Fixed an error in the reading
 142         of OMP_TEAMS_THREAD_LIMIT from the environment.
 143         * testsuite/libgomp.c-c++-common/icv-5.c: Extended.
 144         * testsuite/libgomp.c-c++-common/icv-6.c: Extended.
 145         * testsuite/libgomp.c-c++-common/icv-7.c: Extended.
 146         * testsuite/libgomp.c-c++-common/icv-9.c: New test.
 147         * testsuite/libgomp.fortran/icv-5.f90: New test.
 148         * testsuite/libgomp.fortran/icv-6.f90: New test.
 149
 150 2022-12-06  Tobias Burnus  <tobias@codesourcery.com>
 151
 152         * libgomp.texi (OpenMP 5.2): Add missing 'the'.
 153         (TR11): Add missing '@tab N @tab'.
 154
 155 2022-11-30  Tobias Burnus  <tobias@codesourcery.com>
 156
 157         * libgomp.texi (OpenMP Context Selectors): Add 'gfx803' to gcn's isa.
 158
 159 2022-11-30  Paul-Antoine Arras  <pa@codesourcery.com>
 160
 161         * testsuite/libgomp.c/declare-variant-4-fiji.c: New test.
 162         * testsuite/libgomp.c/declare-variant-4-gfx803.c: New test.
 163         * testsuite/libgomp.c/declare-variant-4-gfx900.c: New test.
 164         * testsuite/libgomp.c/declare-variant-4-gfx906.c: New test.
 165         * testsuite/libgomp.c/declare-variant-4-gfx908.c: New test.
 166         * testsuite/libgomp.c/declare-variant-4-gfx90a.c: New test.
 167         * testsuite/libgomp.c/declare-variant-4.h: New header file.
 168
 169 2022-11-28  Tobias Burnus  <tobias@codesourcery.com>
 170
 171         * libgomp.texi (OpenMP 5.2): Mark end-directive as Y.
 172
 173 2022-11-25  Sandra Loosemore  <sandra@codesourcery.com>
 174
 175         * testsuite/lib/libgomp.exp: Load scanoffloadipa.exp library.
 176         * testsuite/libgomp.c/target-simd-clone-1.c: New.
 177         * testsuite/libgomp.c/target-simd-clone-2.c: New.
 178         * testsuite/libgomp.c/target-simd-clone-3.c: New.
 179
 180 2022-11-25  Tobias Burnus  <tobias@codesourcery.com>
 181
 182         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Use unsigned int
 183         for 'i' to match 'fn_entries'; regard absent GOMP_REV_OFFLOAD_VAR
 184         as valid and the code having no reverse-offload code.
 185         * testsuite/libgomp.c-c++-common/reverse-offload-2.c: New test.
 186
 187 2022-11-25  Tobias Burnus  <tobias@codesourcery.com>
 188
 189         * libgomp.texi (OpenMP Implementation Status): Add three 5.1 items
 190         and status for Technical Report (TR) 11.
 191
 192 2022-11-21  Tobias Burnus  <tobias@codesourcery.com>
 193
 194         * config/gcn/libgomp-gcn.h (struct output):
 195         Remove 'msg_u64' from the union, change
 196         value_u64[2] to value_u64[6].
 197         * config/gcn/target.c (GOMP_target_ext): Update accordingly.
 198         * plugin/plugin-gcn.c (process_reverse_offload, console_output):
 199         Likewise.
 200
 201 2022-11-19  Tobias Burnus  <tobias@codesourcery.com>
 202
 203         * config/gcn/libgomp-gcn.h: New file; contains
 204         struct output, declared previously in plugin-gcn.c.
 205         * config/gcn/target.c: Include it.
 206         (GOMP_ADDITIONAL_ICVS): Declare as extern var.
 207         (GOMP_target_ext): Handle reverse offload.
 208         * plugin/plugin-gcn.c: Include libgomp-gcn.h.
 209         (struct kernargs): Replace struct def by the one
 210         from libgomp-gcn.h for output_data.
 211         (process_reverse_offload): New.
 212         (console_output): Call it.
 213
 214 2022-11-16  Tobias Burnus  <tobias@codesourcery.com>
 215             Andrew Stubbs  <ams@codesourcery.com>
 216
 217         * config/gcn/team.c (gomp_gcn_enter_kernel): Use
 218         __builtin_gcn_kernarg_ptr instead of asm ("s8").
 219
 220 2022-11-14  Martin Liska  <mliska@suse.cz>
 221
 222         Revert:
 223         2022-11-14  Martin Liska  <mliska@suse.cz>
 224
 225         * doc/amd-radeon-gcn.rst: New file.
 226         * doc/conf.py: New file.
 227         * doc/copyright.rst: New file.
 228         * doc/cuda-streams-usage.rst: New file.
 229         * doc/enabling-openacc.rst: New file.
 230         * doc/enabling-openmp.rst: New file.
 231         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
 232         * doc/first-invocation-openacc-library-api.rst: New file.
 233         * doc/funding.rst: New file.
 234         * doc/general-public-license-3.rst: New file.
 235         * doc/gnu-free-documentation-license.rst: New file.
 236         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
 237         * doc/index.rst: New file.
 238         * doc/indices-and-tables.rst: New file.
 239         * doc/introduction.rst: New file.
 240         * doc/memory-allocation-with-libmemkind.rst: New file.
 241         * doc/nvptx.rst: New file.
 242         * doc/offload-target-specifics.rst: New file.
 243         * doc/openacc-environment-variables.rst: New file.
 244         * doc/openacc-environment-variables/accdevicenum.rst: New file.
 245         * doc/openacc-environment-variables/accdevicetype.rst: New file.
 246         * doc/openacc-environment-variables/accproflib.rst: New file.
 247         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
 248         * doc/openacc-introduction.rst: New file.
 249         * doc/openacc-library-and-environment-variables.rst: New file.
 250         * doc/openacc-library-interoperability.rst: New file.
 251         * doc/openacc-profiling-interface.rst: New file.
 252         * doc/openacc-runtime-library-routines.rst: New file.
 253         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
 254         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
 255         * doc/openacc-runtime-library-routines/accattach.rst: New file.
 256         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
 257         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
 258         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
 259         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
 260         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
 261         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
 262         * doc/openacc-runtime-library-routines/accfree.rst: New file.
 263         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
 264         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
 265         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
 266         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
 267         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
 268         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
 269         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
 270         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
 271         * doc/openacc-runtime-library-routines/accinit.rst: New file.
 272         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
 273         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
 274         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
 275         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
 276         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
 277         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
 278         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
 279         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
 280         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
 281         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
 282         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
 283         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
 284         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
 285         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
 286         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
 287         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
 288         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
 289         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
 290         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
 291         * doc/openacc-runtime-library-routines/accwait.rst: New file.
 292         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
 293         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
 294         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
 295         * doc/openmp-context-selectors.rst: New file.
 296         * doc/openmp-environment-variables.rst: New file.
 297         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
 298         * doc/openmp-environment-variables/gompdebug.rst: New file.
 299         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
 300         * doc/openmp-environment-variables/gompspincount.rst: New file.
 301         * doc/openmp-environment-variables/gompstacksize.rst: New file.
 302         * doc/openmp-environment-variables/ompcancellation.rst: New file.
 303         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
 304         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
 305         * doc/openmp-environment-variables/ompdynamic.rst: New file.
 306         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
 307         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
 308         * doc/openmp-environment-variables/ompnested.rst: New file.
 309         * doc/openmp-environment-variables/ompnumteams.rst: New file.
 310         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
 311         * doc/openmp-environment-variables/ompplaces.rst: New file.
 312         * doc/openmp-environment-variables/ompprocbind.rst: New file.
 313         * doc/openmp-environment-variables/ompschedule.rst: New file.
 314         * doc/openmp-environment-variables/ompstacksize.rst: New file.
 315         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
 316         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
 317         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
 318         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
 319         * doc/openmp-implementation-specifics.rst: New file.
 320         * doc/openmp-implementation-status.rst: New file.
 321         * doc/openmp-implementation-status/openmp-45.rst: New file.
 322         * doc/openmp-implementation-status/openmp-50.rst: New file.
 323         * doc/openmp-implementation-status/openmp-51.rst: New file.
 324         * doc/openmp-implementation-status/openmp-52.rst: New file.
 325         * doc/openmp-runtime-library-routines.rst: New file.
 326         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
 327         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
 328         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
 329         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
 330         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
 331         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
 332         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
 333         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
 334         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
 335         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
 336         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
 337         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
 338         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
 339         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
 340         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
 341         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
 342         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
 343         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
 344         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
 345         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
 346         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
 347         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
 348         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
 349         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
 350         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
 351         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
 352         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
 353         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
 354         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
 355         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
 356         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
 357         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
 358         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
 359         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
 360         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
 361         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
 362         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
 363         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
 364         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
 365         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
 366         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
 367         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
 368         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
 369         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
 370         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
 371         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
 372         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
 373         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
 374         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
 375         * doc/reporting-bugs.rst: New file.
 376         * doc/the-libgomp-abi.rst: New file.
 377         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
 378         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
 379         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
 380         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
 381         New file.
 382         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
 383         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
 384         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
 385         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
 386         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
 387         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
 388         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
 389         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
 390         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
 391         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
 392         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
 393
 394 2022-11-14  Martin Liska  <mliska@suse.cz>
 395
 396         Revert:
 397         2022-11-14  Martin Liska  <mliska@suse.cz>
 398
 399         * Makefile.in: Support Sphinx based documentation.
 400
 401 2022-11-14  Martin Liska  <mliska@suse.cz>
 402
 403         Revert:
 404         2022-11-14  Martin Liska  <mliska@suse.cz>
 405
 406         * libgomp.texi: Removed.
 407
 408 2022-11-14  Martin Liska  <mliska@suse.cz>
 409
 410         Revert:
 411         2022-11-14  Martin Liska  <mliska@suse.cz>
 412
 413         * Makefile.in: Support --with-sphinx-build.
 414         * configure.ac: Likewise..
 415         * configure: Regenerate.
 416
 417 2022-11-14  Martin Liska  <mliska@suse.cz>
 418
 419         Revert:
 420         2022-11-09  Martin Liska  <mliska@suse.cz>
 421
 422         * Makefile.in: Build info pages conditionally.
 423
 424 2022-11-14  Martin Liska  <mliska@suse.cz>
 425
 426         Revert:
 427         2022-11-14  Martin Liska  <mliska@suse.cz>
 428
 429         * doc/amd-radeon-gcn.rst:
 430         Add trailing newline.
 431         * doc/copyright.rst:
 432         Add trailing newline.
 433         * doc/cuda-streams-usage.rst:
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 435         * doc/enabling-openacc.rst:
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 437         * doc/enabling-openmp.rst:
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 439         * doc/first-invocation-nvidia-cublas-library-api.rst:
 440         Add trailing newline.
 441         * doc/first-invocation-openacc-library-api.rst:
 442         Add trailing newline.
 443         * doc/funding.rst:
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 445         * doc/general-public-license-3.rst:
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 447         * doc/gnu-free-documentation-license.rst:
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 449         * doc/implementation-status-and-implementation-defined-behavior.rst:
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 451         * doc/index.rst:
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 453         * doc/indices-and-tables.rst:
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 455         * doc/introduction.rst:
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 457         * doc/memory-allocation-with-libmemkind.rst:
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 459         * doc/nvptx.rst:
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 461         * doc/offload-target-specifics.rst:
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 463         * doc/openacc-environment-variables.rst:
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 465         * doc/openacc-environment-variables/accdevicenum.rst:
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 467         * doc/openacc-environment-variables/accdevicetype.rst:
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 469         * doc/openacc-environment-variables/accproflib.rst:
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 471         * doc/openacc-environment-variables/gccaccnotify.rst:
 472         Add trailing newline.
 473         * doc/openacc-introduction.rst:
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 475         * doc/openacc-library-and-environment-variables.rst:
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 479         * doc/openacc-profiling-interface.rst:
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 483         * doc/openacc-runtime-library-routines/accasynctest.rst:
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 489         * doc/openacc-runtime-library-routines/acccopyin.rst:
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 501         * doc/openacc-runtime-library-routines/accfree.rst:
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 505         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
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 507         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
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 509         * doc/openacc-runtime-library-routines/accgetdevicenum.rst:
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 511         * doc/openacc-runtime-library-routines/accgetdevicetype.rst:
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 513         * doc/openacc-runtime-library-routines/accgetnumdevices.rst:
 514         Add trailing newline.
 515         * doc/openacc-runtime-library-routines/accgetproperty.rst:
 516         Add trailing newline.
 517         * doc/openacc-runtime-library-routines/acchostptr.rst:
 518         Add trailing newline.
 519         * doc/openacc-runtime-library-routines/accinit.rst:
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 521         * doc/openacc-runtime-library-routines/accispresent.rst:
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 523         * doc/openacc-runtime-library-routines/accmalloc.rst:
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 525         * doc/openacc-runtime-library-routines/accmapdata.rst:
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 527         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
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 529         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
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 531         * doc/openacc-runtime-library-routines/accondevice.rst:
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 533         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
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 535         * doc/openacc-runtime-library-routines/accpresentorcreate.rst:
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 537         * doc/openacc-runtime-library-routines/accproflookup.rst:
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 543         * doc/openacc-runtime-library-routines/accregisterlibrary.rst:
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 551         * doc/openacc-runtime-library-routines/accshutdown.rst:
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 553         * doc/openacc-runtime-library-routines/accunmapdata.rst:
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 555         * doc/openacc-runtime-library-routines/accupdatedevice.rst:
 556         Add trailing newline.
 557         * doc/openacc-runtime-library-routines/accupdateself.rst:
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 559         * doc/openacc-runtime-library-routines/accwait.rst:
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 561         * doc/openacc-runtime-library-routines/accwaitall.rst:
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 563         * doc/openacc-runtime-library-routines/accwaitallasync.rst:
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 565         * doc/openacc-runtime-library-routines/accwaitasync.rst:
 566         Add trailing newline.
 567         * doc/openmp-context-selectors.rst:
 568         Add trailing newline.
 569         * doc/openmp-environment-variables.rst:
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 571         * doc/openmp-environment-variables/gompcpuaffinity.rst:
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 573         * doc/openmp-environment-variables/gompdebug.rst:
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 575         * doc/openmp-environment-variables/gomprtemsthreadpools.rst:
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 577         * doc/openmp-environment-variables/gompspincount.rst:
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 579         * doc/openmp-environment-variables/gompstacksize.rst:
 580         Add trailing newline.
 581         * doc/openmp-environment-variables/ompcancellation.rst:
 582         Add trailing newline.
 583         * doc/openmp-environment-variables/ompdefaultdevice.rst:
 584         Add trailing newline.
 585         * doc/openmp-environment-variables/ompdisplayenv.rst:
 586         Add trailing newline.
 587         * doc/openmp-environment-variables/ompdynamic.rst:
 588         Add trailing newline.
 589         * doc/openmp-environment-variables/ompmaxactivelevels.rst:
 590         Add trailing newline.
 591         * doc/openmp-environment-variables/ompmaxtaskpriority.rst:
 592         Add trailing newline.
 593         * doc/openmp-environment-variables/ompnested.rst:
 594         Add trailing newline.
 595         * doc/openmp-environment-variables/ompnumteams.rst:
 596         Add trailing newline.
 597         * doc/openmp-environment-variables/ompnumthreads.rst:
 598         Add trailing newline.
 599         * doc/openmp-environment-variables/ompplaces.rst:
 600         Add trailing newline.
 601         * doc/openmp-environment-variables/ompprocbind.rst:
 602         Add trailing newline.
 603         * doc/openmp-environment-variables/ompschedule.rst:
 604         Add trailing newline.
 605         * doc/openmp-environment-variables/ompstacksize.rst:
 606         Add trailing newline.
 607         * doc/openmp-environment-variables/omptargetoffload.rst:
 608         Add trailing newline.
 609         * doc/openmp-environment-variables/ompteamsthreadlimit.rst:
 610         Add trailing newline.
 611         * doc/openmp-environment-variables/ompthreadlimit.rst:
 612         Add trailing newline.
 613         * doc/openmp-environment-variables/ompwaitpolicy.rst:
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 615         * doc/openmp-implementation-specifics.rst:
 616         Add trailing newline.
 617         * doc/openmp-implementation-status.rst:
 618         Add trailing newline.
 619         * doc/openmp-implementation-status/openmp-45.rst:
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 625         * doc/openmp-implementation-status/openmp-52.rst:
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 627         * doc/openmp-runtime-library-routines.rst:
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 629         * doc/openmp-runtime-library-routines/ompdestroylock.rst:
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 631         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst:
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 633         * doc/openmp-runtime-library-routines/ompfulfillevent.rst:
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 635         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst:
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 637         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst:
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 639         * doc/openmp-runtime-library-routines/ompgetcancellation.rst:
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 641         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst:
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 643         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst:
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 645         * doc/openmp-runtime-library-routines/ompgetdynamic.rst:
 646         Add trailing newline.
 647         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst:
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 649         * doc/openmp-runtime-library-routines/ompgetlevel.rst:
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 651         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst:
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 659         * doc/openmp-runtime-library-routines/ompgetnested.rst:
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 661         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst:
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 663         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst:
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 669         * doc/openmp-runtime-library-routines/ompgetprocbind.rst:
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 671         * doc/openmp-runtime-library-routines/ompgetschedule.rst:
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 687         * doc/openmp-runtime-library-routines/ompgetwtime.rst:
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 689         * doc/openmp-runtime-library-routines/ompinfinal.rst:
 690         Add trailing newline.
 691         * doc/openmp-runtime-library-routines/ompinitlock.rst:
 692         Add trailing newline.
 693         * doc/openmp-runtime-library-routines/ompinitnestlock.rst:
 694         Add trailing newline.
 695         * doc/openmp-runtime-library-routines/ompinparallel.rst:
 696         Add trailing newline.
 697         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst:
 698         Add trailing newline.
 699         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst:
 700         Add trailing newline.
 701         * doc/openmp-runtime-library-routines/ompsetdynamic.rst:
 702         Add trailing newline.
 703         * doc/openmp-runtime-library-routines/ompsetlock.rst:
 704         Add trailing newline.
 705         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst:
 706         Add trailing newline.
 707         * doc/openmp-runtime-library-routines/ompsetnested.rst:
 708         Add trailing newline.
 709         * doc/openmp-runtime-library-routines/ompsetnestlock.rst:
 710         Add trailing newline.
 711         * doc/openmp-runtime-library-routines/ompsetnumteams.rst:
 712         Add trailing newline.
 713         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst:
 714         Add trailing newline.
 715         * doc/openmp-runtime-library-routines/ompsetschedule.rst:
 716         Add trailing newline.
 717         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst:
 718         Add trailing newline.
 719         * doc/openmp-runtime-library-routines/omptestlock.rst:
 720         Add trailing newline.
 721         * doc/openmp-runtime-library-routines/omptestnestlock.rst:
 722         Add trailing newline.
 723         * doc/openmp-runtime-library-routines/ompunsetlock.rst:
 724         Add trailing newline.
 725         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst:
 726         Add trailing newline.
 727         * doc/reporting-bugs.rst:
 728         Add trailing newline.
 729         * doc/the-libgomp-abi.rst:
 730         Add trailing newline.
 731         * doc/the-libgomp-abi/implementing-atomic-construct.rst:
 732         Add trailing newline.
 733         * doc/the-libgomp-abi/implementing-barrier-construct.rst:
 734         Add trailing newline.
 735         * doc/the-libgomp-abi/implementing-critical-construct.rst:
 736         Add trailing newline.
 737         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
 738         Add trailing newline.
 739         * doc/the-libgomp-abi/implementing-flush-construct.rst:
 740         Add trailing newline.
 741         * doc/the-libgomp-abi/implementing-for-construct.rst:
 742         Add trailing newline.
 743         * doc/the-libgomp-abi/implementing-master-construct.rst:
 744         Add trailing newline.
 745         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst:
 746         Add trailing newline.
 747         * doc/the-libgomp-abi/implementing-ordered-construct.rst:
 748         Add trailing newline.
 749         * doc/the-libgomp-abi/implementing-parallel-construct.rst:
 750         Add trailing newline.
 751         * doc/the-libgomp-abi/implementing-private-clause.rst:
 752         Add trailing newline.
 753         * doc/the-libgomp-abi/implementing-reduction-clause.rst:
 754         Add trailing newline.
 755         * doc/the-libgomp-abi/implementing-sections-construct.rst:
 756         Add trailing newline.
 757         * doc/the-libgomp-abi/implementing-single-construct.rst:
 758         Add trailing newline.
 759         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
 760         Add trailing newline.
 761
 762 2022-11-14  Martin Liska  <mliska@suse.cz>
 763
 764         Revert:
 765         2022-11-09  Martin Liska  <mliska@suse.cz>
 766
 767         * Makefile.in: Add missing HAS_SPHINX_BUILD.
 768
 769 2022-11-14  Martin Liska  <mliska@suse.cz>
 770
 771         Revert:
 772         2022-11-14  Martin Liska  <mliska@suse.cz>
 773
 774         * doc/conf.py: Add newline at last line.
 775
 776 2022-11-14  Martin Liska  <mliska@suse.cz>
 777
 778         Revert:
 779         2022-11-14  Martin Liska  <mliska@suse.cz>
 780
 781         PR other/107620
 782         * configure: Regenerate.
 783         * configure.ac: Always set sphinx-build.
 784
 785 2022-11-13  Martin Liska  <mliska@suse.cz>
 786
 787         PR other/107620
 788         * configure: Regenerate.
 789         * configure.ac: Always set sphinx-build.
 790
 791 2022-11-12  Jakub Jelinek  <jakub@redhat.com>
 792
 793         PR libgomp/107641
 794         * env.c (parse_unsigned_long): Cast params[2] to uintptr_t rather than
 795         unsigned long.  Change type of upper from unsigned to unsigned long.
 796
 797 2022-11-10  Martin Liska  <mliska@suse.cz>
 798
 799         * doc/conf.py: Add newline at last line.
 800
 801 2022-11-09  Martin Liska  <mliska@suse.cz>
 802
 803         * Makefile.in: Add missing HAS_SPHINX_BUILD.
 804
 805 2022-11-09  Martin Liska  <mliska@suse.cz>
 806
 807         * doc/amd-radeon-gcn.rst:
 808         Add trailing newline.
 809         * doc/copyright.rst:
 810         Add trailing newline.
 811         * doc/cuda-streams-usage.rst:
 812         Add trailing newline.
 813         * doc/enabling-openacc.rst:
 814         Add trailing newline.
 815         * doc/enabling-openmp.rst:
 816         Add trailing newline.
 817         * doc/first-invocation-nvidia-cublas-library-api.rst:
 818         Add trailing newline.
 819         * doc/first-invocation-openacc-library-api.rst:
 820         Add trailing newline.
 821         * doc/funding.rst:
 822         Add trailing newline.
 823         * doc/general-public-license-3.rst:
 824         Add trailing newline.
 825         * doc/gnu-free-documentation-license.rst:
 826         Add trailing newline.
 827         * doc/implementation-status-and-implementation-defined-behavior.rst:
 828         Add trailing newline.
 829         * doc/index.rst:
 830         Add trailing newline.
 831         * doc/indices-and-tables.rst:
 832         Add trailing newline.
 833         * doc/introduction.rst:
 834         Add trailing newline.
 835         * doc/memory-allocation-with-libmemkind.rst:
 836         Add trailing newline.
 837         * doc/nvptx.rst:
 838         Add trailing newline.
 839         * doc/offload-target-specifics.rst:
 840         Add trailing newline.
 841         * doc/openacc-environment-variables.rst:
 842         Add trailing newline.
 843         * doc/openacc-environment-variables/accdevicenum.rst:
 844         Add trailing newline.
 845         * doc/openacc-environment-variables/accdevicetype.rst:
 846         Add trailing newline.
 847         * doc/openacc-environment-variables/accproflib.rst:
 848         Add trailing newline.
 849         * doc/openacc-environment-variables/gccaccnotify.rst:
 850         Add trailing newline.
 851         * doc/openacc-introduction.rst:
 852         Add trailing newline.
 853         * doc/openacc-library-and-environment-variables.rst:
 854         Add trailing newline.
 855         * doc/openacc-library-interoperability.rst:
 856         Add trailing newline.
 857         * doc/openacc-profiling-interface.rst:
 858         Add trailing newline.
 859         * doc/openacc-runtime-library-routines.rst:
 860         Add trailing newline.
 861         * doc/openacc-runtime-library-routines/accasynctest.rst:
 862         Add trailing newline.
 863         * doc/openacc-runtime-library-routines/accasynctestall.rst:
 864         Add trailing newline.
 865         * doc/openacc-runtime-library-routines/accattach.rst:
 866         Add trailing newline.
 867         * doc/openacc-runtime-library-routines/acccopyin.rst:
 868         Add trailing newline.
 869         * doc/openacc-runtime-library-routines/acccopyout.rst:
 870         Add trailing newline.
 871         * doc/openacc-runtime-library-routines/acccreate.rst:
 872         Add trailing newline.
 873         * doc/openacc-runtime-library-routines/accdelete.rst:
 874         Add trailing newline.
 875         * doc/openacc-runtime-library-routines/accdetach.rst:
 876         Add trailing newline.
 877         * doc/openacc-runtime-library-routines/accdeviceptr.rst:
 878         Add trailing newline.
 879         * doc/openacc-runtime-library-routines/accfree.rst:
 880         Add trailing newline.
 881         * doc/openacc-runtime-library-routines/accgetcudastream.rst:
 882         Add trailing newline.
 883         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
 884         Add trailing newline.
 885         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
 886         Add trailing newline.
 887         * doc/openacc-runtime-library-routines/accgetdevicenum.rst:
 888         Add trailing newline.
 889         * doc/openacc-runtime-library-routines/accgetdevicetype.rst:
 890         Add trailing newline.
 891         * doc/openacc-runtime-library-routines/accgetnumdevices.rst:
 892         Add trailing newline.
 893         * doc/openacc-runtime-library-routines/accgetproperty.rst:
 894         Add trailing newline.
 895         * doc/openacc-runtime-library-routines/acchostptr.rst:
 896         Add trailing newline.
 897         * doc/openacc-runtime-library-routines/accinit.rst:
 898         Add trailing newline.
 899         * doc/openacc-runtime-library-routines/accispresent.rst:
 900         Add trailing newline.
 901         * doc/openacc-runtime-library-routines/accmalloc.rst:
 902         Add trailing newline.
 903         * doc/openacc-runtime-library-routines/accmapdata.rst:
 904         Add trailing newline.
 905         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
 906         Add trailing newline.
 907         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
 908         Add trailing newline.
 909         * doc/openacc-runtime-library-routines/accondevice.rst:
 910         Add trailing newline.
 911         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
 912         Add trailing newline.
 913         * doc/openacc-runtime-library-routines/accpresentorcreate.rst:
 914         Add trailing newline.
 915         * doc/openacc-runtime-library-routines/accproflookup.rst:
 916         Add trailing newline.
 917         * doc/openacc-runtime-library-routines/accprofregister.rst:
 918         Add trailing newline.
 919         * doc/openacc-runtime-library-routines/accprofunregister.rst:
 920         Add trailing newline.
 921         * doc/openacc-runtime-library-routines/accregisterlibrary.rst:
 922         Add trailing newline.
 923         * doc/openacc-runtime-library-routines/accsetcudastream.rst:
 924         Add trailing newline.
 925         * doc/openacc-runtime-library-routines/accsetdevicenum.rst:
 926         Add trailing newline.
 927         * doc/openacc-runtime-library-routines/accsetdevicetype.rst:
 928         Add trailing newline.
 929         * doc/openacc-runtime-library-routines/accshutdown.rst:
 930         Add trailing newline.
 931         * doc/openacc-runtime-library-routines/accunmapdata.rst:
 932         Add trailing newline.
 933         * doc/openacc-runtime-library-routines/accupdatedevice.rst:
 934         Add trailing newline.
 935         * doc/openacc-runtime-library-routines/accupdateself.rst:
 936         Add trailing newline.
 937         * doc/openacc-runtime-library-routines/accwait.rst:
 938         Add trailing newline.
 939         * doc/openacc-runtime-library-routines/accwaitall.rst:
 940         Add trailing newline.
 941         * doc/openacc-runtime-library-routines/accwaitallasync.rst:
 942         Add trailing newline.
 943         * doc/openacc-runtime-library-routines/accwaitasync.rst:
 944         Add trailing newline.
 945         * doc/openmp-context-selectors.rst:
 946         Add trailing newline.
 947         * doc/openmp-environment-variables.rst:
 948         Add trailing newline.
 949         * doc/openmp-environment-variables/gompcpuaffinity.rst:
 950         Add trailing newline.
 951         * doc/openmp-environment-variables/gompdebug.rst:
 952         Add trailing newline.
 953         * doc/openmp-environment-variables/gomprtemsthreadpools.rst:
 954         Add trailing newline.
 955         * doc/openmp-environment-variables/gompspincount.rst:
 956         Add trailing newline.
 957         * doc/openmp-environment-variables/gompstacksize.rst:
 958         Add trailing newline.
 959         * doc/openmp-environment-variables/ompcancellation.rst:
 960         Add trailing newline.
 961         * doc/openmp-environment-variables/ompdefaultdevice.rst:
 962         Add trailing newline.
 963         * doc/openmp-environment-variables/ompdisplayenv.rst:
 964         Add trailing newline.
 965         * doc/openmp-environment-variables/ompdynamic.rst:
 966         Add trailing newline.
 967         * doc/openmp-environment-variables/ompmaxactivelevels.rst:
 968         Add trailing newline.
 969         * doc/openmp-environment-variables/ompmaxtaskpriority.rst:
 970         Add trailing newline.
 971         * doc/openmp-environment-variables/ompnested.rst:
 972         Add trailing newline.
 973         * doc/openmp-environment-variables/ompnumteams.rst:
 974         Add trailing newline.
 975         * doc/openmp-environment-variables/ompnumthreads.rst:
 976         Add trailing newline.
 977         * doc/openmp-environment-variables/ompplaces.rst:
 978         Add trailing newline.
 979         * doc/openmp-environment-variables/ompprocbind.rst:
 980         Add trailing newline.
 981         * doc/openmp-environment-variables/ompschedule.rst:
 982         Add trailing newline.
 983         * doc/openmp-environment-variables/ompstacksize.rst:
 984         Add trailing newline.
 985         * doc/openmp-environment-variables/omptargetoffload.rst:
 986         Add trailing newline.
 987         * doc/openmp-environment-variables/ompteamsthreadlimit.rst:
 988         Add trailing newline.
 989         * doc/openmp-environment-variables/ompthreadlimit.rst:
 990         Add trailing newline.
 991         * doc/openmp-environment-variables/ompwaitpolicy.rst:
 992         Add trailing newline.
 993         * doc/openmp-implementation-specifics.rst:
 994         Add trailing newline.
 995         * doc/openmp-implementation-status.rst:
 996         Add trailing newline.
 997         * doc/openmp-implementation-status/openmp-45.rst:
 998         Add trailing newline.
 999         * doc/openmp-implementation-status/openmp-50.rst:
1000         Add trailing newline.
1001         * doc/openmp-implementation-status/openmp-51.rst:
1002         Add trailing newline.
1003         * doc/openmp-implementation-status/openmp-52.rst:
1004         Add trailing newline.
1005         * doc/openmp-runtime-library-routines.rst:
1006         Add trailing newline.
1007         * doc/openmp-runtime-library-routines/ompdestroylock.rst:
1008         Add trailing newline.
1009         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst:
1010         Add trailing newline.
1011         * doc/openmp-runtime-library-routines/ompfulfillevent.rst:
1012         Add trailing newline.
1013         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst:
1014         Add trailing newline.
1015         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst:
1016         Add trailing newline.
1017         * doc/openmp-runtime-library-routines/ompgetcancellation.rst:
1018         Add trailing newline.
1019         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst:
1020         Add trailing newline.
1021         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst:
1022         Add trailing newline.
1023         * doc/openmp-runtime-library-routines/ompgetdynamic.rst:
1024         Add trailing newline.
1025         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst:
1026         Add trailing newline.
1027         * doc/openmp-runtime-library-routines/ompgetlevel.rst:
1028         Add trailing newline.
1029         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst:
1030         Add trailing newline.
1031         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst:
1032         Add trailing newline.
1033         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst:
1034         Add trailing newline.
1035         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst:
1036         Add trailing newline.
1037         * doc/openmp-runtime-library-routines/ompgetnested.rst:
1038         Add trailing newline.
1039         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst:
1040         Add trailing newline.
1041         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst:
1042         Add trailing newline.
1043         * doc/openmp-runtime-library-routines/ompgetnumteams.rst:
1044         Add trailing newline.
1045         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst:
1046         Add trailing newline.
1047         * doc/openmp-runtime-library-routines/ompgetprocbind.rst:
1048         Add trailing newline.
1049         * doc/openmp-runtime-library-routines/ompgetschedule.rst:
1050         Add trailing newline.
1051         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst:
1052         Add trailing newline.
1053         * doc/openmp-runtime-library-routines/ompgetteamnum.rst:
1054         Add trailing newline.
1055         * doc/openmp-runtime-library-routines/ompgetteamsize.rst:
1056         Add trailing newline.
1057         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst:
1058         Add trailing newline.
1059         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst:
1060         Add trailing newline.
1061         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst:
1062         Add trailing newline.
1063         * doc/openmp-runtime-library-routines/ompgetwtick.rst:
1064         Add trailing newline.
1065         * doc/openmp-runtime-library-routines/ompgetwtime.rst:
1066         Add trailing newline.
1067         * doc/openmp-runtime-library-routines/ompinfinal.rst:
1068         Add trailing newline.
1069         * doc/openmp-runtime-library-routines/ompinitlock.rst:
1070         Add trailing newline.
1071         * doc/openmp-runtime-library-routines/ompinitnestlock.rst:
1072         Add trailing newline.
1073         * doc/openmp-runtime-library-routines/ompinparallel.rst:
1074         Add trailing newline.
1075         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst:
1076         Add trailing newline.
1077         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst:
1078         Add trailing newline.
1079         * doc/openmp-runtime-library-routines/ompsetdynamic.rst:
1080         Add trailing newline.
1081         * doc/openmp-runtime-library-routines/ompsetlock.rst:
1082         Add trailing newline.
1083         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst:
1084         Add trailing newline.
1085         * doc/openmp-runtime-library-routines/ompsetnested.rst:
1086         Add trailing newline.
1087         * doc/openmp-runtime-library-routines/ompsetnestlock.rst:
1088         Add trailing newline.
1089         * doc/openmp-runtime-library-routines/ompsetnumteams.rst:
1090         Add trailing newline.
1091         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst:
1092         Add trailing newline.
1093         * doc/openmp-runtime-library-routines/ompsetschedule.rst:
1094         Add trailing newline.
1095         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst:
1096         Add trailing newline.
1097         * doc/openmp-runtime-library-routines/omptestlock.rst:
1098         Add trailing newline.
1099         * doc/openmp-runtime-library-routines/omptestnestlock.rst:
1100         Add trailing newline.
1101         * doc/openmp-runtime-library-routines/ompunsetlock.rst:
1102         Add trailing newline.
1103         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst:
1104         Add trailing newline.
1105         * doc/reporting-bugs.rst:
1106         Add trailing newline.
1107         * doc/the-libgomp-abi.rst:
1108         Add trailing newline.
1109         * doc/the-libgomp-abi/implementing-atomic-construct.rst:
1110         Add trailing newline.
1111         * doc/the-libgomp-abi/implementing-barrier-construct.rst:
1112         Add trailing newline.
1113         * doc/the-libgomp-abi/implementing-critical-construct.rst:
1114         Add trailing newline.
1115         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
1116         Add trailing newline.
1117         * doc/the-libgomp-abi/implementing-flush-construct.rst:
1118         Add trailing newline.
1119         * doc/the-libgomp-abi/implementing-for-construct.rst:
1120         Add trailing newline.
1121         * doc/the-libgomp-abi/implementing-master-construct.rst:
1122         Add trailing newline.
1123         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst:
1124         Add trailing newline.
1125         * doc/the-libgomp-abi/implementing-ordered-construct.rst:
1126         Add trailing newline.
1127         * doc/the-libgomp-abi/implementing-parallel-construct.rst:
1128         Add trailing newline.
1129         * doc/the-libgomp-abi/implementing-private-clause.rst:
1130         Add trailing newline.
1131         * doc/the-libgomp-abi/implementing-reduction-clause.rst:
1132         Add trailing newline.
1133         * doc/the-libgomp-abi/implementing-sections-construct.rst:
1134         Add trailing newline.
1135         * doc/the-libgomp-abi/implementing-single-construct.rst:
1136         Add trailing newline.
1137         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
1138         Add trailing newline.
1139
1140 2022-11-09  Martin Liska  <mliska@suse.cz>
1141
1142         * Makefile.in: Build info pages conditionally.
1143
1144 2022-11-09  Martin Liska  <mliska@suse.cz>
1145
1146         * Makefile.in: Support --with-sphinx-build.
1147         * configure.ac: Likewise..
1148         * configure: Regenerate.
1149
1150 2022-11-09  Martin Liska  <mliska@suse.cz>
1151
1152         * libgomp.texi: Removed.
1153
1154 2022-11-09  Martin Liska  <mliska@suse.cz>
1155
1156         * Makefile.in: Support Sphinx based documentation.
1157
1158 2022-11-09  Martin Liska  <mliska@suse.cz>
1159
1160         * doc/amd-radeon-gcn.rst: New file.
1161         * doc/conf.py: New file.
1162         * doc/copyright.rst: New file.
1163         * doc/cuda-streams-usage.rst: New file.
1164         * doc/enabling-openacc.rst: New file.
1165         * doc/enabling-openmp.rst: New file.
1166         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
1167         * doc/first-invocation-openacc-library-api.rst: New file.
1168         * doc/funding.rst: New file.
1169         * doc/general-public-license-3.rst: New file.
1170         * doc/gnu-free-documentation-license.rst: New file.
1171         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
1172         * doc/index.rst: New file.
1173         * doc/indices-and-tables.rst: New file.
1174         * doc/introduction.rst: New file.
1175         * doc/memory-allocation-with-libmemkind.rst: New file.
1176         * doc/nvptx.rst: New file.
1177         * doc/offload-target-specifics.rst: New file.
1178         * doc/openacc-environment-variables.rst: New file.
1179         * doc/openacc-environment-variables/accdevicenum.rst: New file.
1180         * doc/openacc-environment-variables/accdevicetype.rst: New file.
1181         * doc/openacc-environment-variables/accproflib.rst: New file.
1182         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
1183         * doc/openacc-introduction.rst: New file.
1184         * doc/openacc-library-and-environment-variables.rst: New file.
1185         * doc/openacc-library-interoperability.rst: New file.
1186         * doc/openacc-profiling-interface.rst: New file.
1187         * doc/openacc-runtime-library-routines.rst: New file.
1188         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
1189         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
1190         * doc/openacc-runtime-library-routines/accattach.rst: New file.
1191         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
1192         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
1193         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
1194         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
1195         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
1196         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
1197         * doc/openacc-runtime-library-routines/accfree.rst: New file.
1198         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
1199         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
1200         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
1201         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
1202         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
1203         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
1204         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
1205         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
1206         * doc/openacc-runtime-library-routines/accinit.rst: New file.
1207         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
1208         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
1209         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
1210         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
1211         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
1212         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
1213         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
1214         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
1215         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
1216         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
1217         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
1218         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
1219         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
1220         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
1221         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
1222         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
1223         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
1224         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
1225         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
1226         * doc/openacc-runtime-library-routines/accwait.rst: New file.
1227         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
1228         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
1229         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
1230         * doc/openmp-context-selectors.rst: New file.
1231         * doc/openmp-environment-variables.rst: New file.
1232         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
1233         * doc/openmp-environment-variables/gompdebug.rst: New file.
1234         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
1235         * doc/openmp-environment-variables/gompspincount.rst: New file.
1236         * doc/openmp-environment-variables/gompstacksize.rst: New file.
1237         * doc/openmp-environment-variables/ompcancellation.rst: New file.
1238         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
1239         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
1240         * doc/openmp-environment-variables/ompdynamic.rst: New file.
1241         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
1242         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
1243         * doc/openmp-environment-variables/ompnested.rst: New file.
1244         * doc/openmp-environment-variables/ompnumteams.rst: New file.
1245         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
1246         * doc/openmp-environment-variables/ompplaces.rst: New file.
1247         * doc/openmp-environment-variables/ompprocbind.rst: New file.
1248         * doc/openmp-environment-variables/ompschedule.rst: New file.
1249         * doc/openmp-environment-variables/ompstacksize.rst: New file.
1250         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
1251         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
1252         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
1253         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
1254         * doc/openmp-implementation-specifics.rst: New file.
1255         * doc/openmp-implementation-status.rst: New file.
1256         * doc/openmp-implementation-status/openmp-45.rst: New file.
1257         * doc/openmp-implementation-status/openmp-50.rst: New file.
1258         * doc/openmp-implementation-status/openmp-51.rst: New file.
1259         * doc/openmp-implementation-status/openmp-52.rst: New file.
1260         * doc/openmp-runtime-library-routines.rst: New file.
1261         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
1262         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
1263         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
1264         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
1265         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
1266         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
1267         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
1268         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
1269         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
1270         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
1271         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
1272         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
1273         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
1274         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
1275         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
1276         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
1277         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
1278         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
1279         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
1280         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
1281         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
1282         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
1283         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
1284         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
1285         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
1286         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
1287         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
1288         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
1289         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
1290         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
1291         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
1292         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
1293         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
1294         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
1295         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
1296         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
1297         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
1298         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
1299         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
1300         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
1301         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
1302         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
1303         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
1304         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
1305         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
1306         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
1307         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
1308         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
1309         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
1310         * doc/reporting-bugs.rst: New file.
1311         * doc/the-libgomp-abi.rst: New file.
1312         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
1313         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
1314         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
1315         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
1316         New file.
1317         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
1318         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
1319         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
1320         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
1321         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
1322         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
1323         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
1324         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
1325         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
1326         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
1327         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
1328
1329 2022-11-04  Thomas Schwinge  <thomas@codesourcery.com>
1330
1331         * libgomp-plugin.h (OFFLOAD_TARGET_TYPE_INTEL_MIC): Remove.
1332         * libgomp.texi (OpenMP Context Selectors): Remove Intel MIC
1333         documentation.
1334         * plugin/configfrag.ac <enable_offload_targets>
1335         [*-intelmic-* | *-intelmicemul-*]: Remove.
1336         * configure: Regenerate.
1337         * testsuite/lib/libgomp.exp (libgomp_init): Remove 'liboffloadmic'
1338         handling.
1339         (offload_target_to_openacc_device_type)
1340         [$offload_target = *-intelmic*]: Remove.
1341         (check_effective_target_offload_device_intel_mic)
1342         (check_effective_target_offload_device_any_intel_mic): Remove.
1343         * testsuite/libgomp.c-c++-common/on_device_arch.h
1344         (device_arch_intel_mic, on_device_arch_intel_mic, any_device_arch)
1345         (any_device_arch_intel_mic): Remove.
1346         * testsuite/libgomp.c-c++-common/target-45.c: Remove
1347         'offload_device_any_intel_mic' XFAIL.
1348         * testsuite/libgomp.fortran/target10.f90: Likewise.
1349
1350 2022-11-03  Tobias Burnus  <tobias@codesourcery.com>
1351
1352         * testsuite/libgomp.fortran/target-11.f90: New test.
1353         * testsuite/libgomp.fortran/target-13.f90: New test.
1354
1355 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1356
1357         PR libgomp/106643
1358         PR fortran/96668
1359         * oacc-mem.c (goacc_enter_data_internal): Support
1360         OpenACC 'declare create' with Fortran allocatable arrays, part II.
1361         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
1362         Adjust.
1363         * testsuite/libgomp.oacc-fortran/pr106643-1.f90: New.
1364
1365 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1366
1367         PR libgomp/106643
1368         * oacc-mem.c (goacc_enter_data_internal): Support
1369         OpenACC 'declare create' with Fortran allocatable arrays, part I.
1370         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-directive.f90:
1371         New.
1372         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
1373         New.
1374
1375 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1376
1377         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-runtime.f90:
1378         New.
1379
1380 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
1381
1382         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-runtime.f90:
1383         New.
1384
1385 2022-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1386             Thomas Schwinge  <thomas@codesourcery.com>
1387
1388         * testsuite/libgomp.oacc-fortran/declare-allocatable-1.f90: New.
1389
1390 2022-10-28  Julian Brown  <julian@codesourcery.com>
1391             Thomas Schwinge  <thomas@codesourcery.com>
1392
1393         PR middle-end/90115
1394         * testsuite/libgomp.oacc-fortran/declare-1.f90: Adjust scan output.
1395         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
1396         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1397         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
1398         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
1399
1400 2022-10-24  Thomas Schwinge  <thomas@codesourcery.com>
1401
1402         * plugin/plugin-nvptx.c (nvptx_open_device): Initialize
1403         'ptx_dev->rev_data'.
1404
1405 2022-10-24  Tobias Burnus  <tobias@codesourcery.com>
1406
1407         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Remove
1408         'static' for this variable.
1409         * config/nvptx/libgomp-nvptx.h: New file.
1410         * config/nvptx/target.c: Include it.
1411         (GOMP_ADDITIONAL_ICVS): Declare extern var.
1412         (GOMP_REV_OFFLOAD_VAR): Declare var.
1413         (GOMP_target_ext): Handle reverse offload.
1414         * libgomp-plugin.h (GOMP_PLUGIN_target_rev): New prototype.
1415         * libgomp-plugin.c (GOMP_PLUGIN_target_rev): New, call ...
1416         * target.c (gomp_target_rev): ... this new stub function.
1417         * libgomp.h (gomp_target_rev): Declare.
1418         * libgomp.map (GOMP_PLUGIN_1.4): New; add GOMP_PLUGIN_target_rev.
1419         * plugin/cuda-lib.def (cuMemHostAlloc): Add.
1420         * plugin/plugin-nvptx.c: Include libgomp-nvptx.h.
1421         (struct ptx_device): Add rev_data member.
1422         (nvptx_open_device): Remove async_engines query, last used in
1423         r10-304-g1f4c5b9b; add unified-address assert check.
1424         (GOMP_OFFLOAD_get_num_devices): Claim unified address
1425         support.
1426         (GOMP_OFFLOAD_load_image): Free rev_fn_table if no
1427         offload functions exist. Make offload var available
1428         on host and device.
1429         (rev_off_dev_to_host_cpy, rev_off_host_to_dev_cpy): New.
1430         (GOMP_OFFLOAD_run): Handle reverse offload.
1431
1432 2022-10-21  Thomas Schwinge  <thomas@codesourcery.com>
1433
1434         PR tree-optimization/107195
1435         PR target/107344
1436         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Restore SESE
1437         regions checking.
1438
1439 2022-10-20  Tobias Burnus  <tobias@codesourcery.com>
1440
1441         * testsuite/lib/libgomp.exp (check_effective_target_offload_device_gcn):
1442         New.
1443         * testsuite/libgomp.c-c++-common/on_device_arch.h (device_arch_gcn,
1444         on_device_arch_gcn): New.
1445         * testsuite/libgomp.c-c++-common/requires-4a.c: New test; copied from
1446         requires-4.c but using heap-allocated memory.
1447
1448 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
1449
1450         PR target/105421
1451         * testsuite/libgomp.oacc-c-c++-common/private-big-1.c: New.
1452
1453 2022-10-17  Thomas Schwinge  <thomas@codesourcery.com>
1454
1455         * testsuite/libgomp.c/reverse-offload-sm30.c: Fix nvptx-specific
1456         '-foffload-options' syntax.
1457
1458 2022-10-13  Tobias Burnus  <tobias@codesourcery.com>
1459
1460         * testsuite/libgomp.fortran/task-7.f90: New test.
1461         * testsuite/libgomp.fortran/task-8.f90: New test.
1462         * testsuite/libgomp.fortran/task-in-explicit-1.f90: New test.
1463         * testsuite/libgomp.fortran/task-in-explicit-2.f90: New test.
1464         * testsuite/libgomp.fortran/task-in-explicit-3.f90: New test.
1465         * testsuite/libgomp.fortran/task-reduction-17.f90: New test.
1466         * testsuite/libgomp.fortran/task-reduction-18.f90: New test.
1467
1468 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1469
1470         * libgomp.texi (OpenMP 5.2): Fix up allocator -> allocate directive
1471         in deprecation bullet.
1472
1473 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1474
1475         * omp.h.in (omp_in_explicit_task): Declare.
1476         * omp_lib.h.in (omp_in_explicit_task): Likewise.
1477         * omp_lib.f90.in (omp_in_explicit_task): New interface.
1478         * libgomp.map (OMP_5.2): New symbol version, export
1479         omp_in_explicit_task and omp_in_explicit_task_.
1480         * task.c (omp_in_explicit_task): New function.
1481         * fortran.c (omp_in_explicit_task): Add ialias_redirect.
1482         (omp_in_explicit_task_): New function.
1483         * libgomp.texi (OpenMP 5.2): Mark omp_in_explicit_task as implemented.
1484         * testsuite/libgomp.c-c++-common/task-in-explicit-1.c: New test.
1485         * testsuite/libgomp.c-c++-common/task-in-explicit-2.c: New test.
1486         * testsuite/libgomp.c-c++-common/task-in-explicit-3.c: New test.
1487
1488 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
1489
1490         * task.c (gomp_create_artificial_team): Fix up handling of invocations
1491         from within explicit task.
1492         * target.c (GOMP_target_ext): Likewise.
1493         * testsuite/libgomp.c/task-7.c: New test.
1494         * testsuite/libgomp.c/task-8.c: New test.
1495         * testsuite/libgomp.c-c++-common/task-reduction-17.c: New test.
1496         * testsuite/libgomp.c-c++-common/task-reduction-18.c: New test.
1497
1498 2022-10-12  Martin Liska  <mliska@suse.cz>
1499
1500         * configure: Regenerate.
1501
1502 2022-10-11  Olivier Hainque  <hainque@adacore.com>
1503             Olivier Hainque  <hainque@adacore.com>
1504
1505         * configure: Regenerate.
1506
1507 2022-10-05  Tobias Burnus  <tobias@codesourcery.com>
1508
1509         * libgomp.texi (OpenMP 5.1 Impl. Status): Mark 'assume' as 'Y'.
1510
1511 2022-10-04  Jakub Jelinek  <jakub@redhat.com>
1512
1513         * libgomp.texi (Support begin/end declare target syntax in C/C++):
1514         Mark as implemented.
1515
1516 2022-09-30  Tobias Burnus  <tobias@codesourcery.com>
1517
1518         PR fortran/105318
1519         * testsuite/libgomp.fortran/is_device_ptr-2.f90: New test.
1520
1521 2022-09-28  Tobias Burnus  <tobias@codesourcery.com>
1522
1523         * libgomp.texi (OpenMP 5.1): Mark 'assume' as implemented
1524         for C/C++. Remove duplicated 'begin declare target' entry.
1525
1526 2022-09-24  Jakub Jelinek  <jakub@redhat.com>
1527
1528         PR c/106981
1529         * testsuite/libgomp.c-c++-common/pr106981.c: New test.
1530
1531 2022-09-14  Julian Brown  <julian@codesourcery.com>
1532
1533         * testsuite/libgomp.oacc-c-c++-common/deep-copy-15.c: New test.
1534         * testsuite/libgomp.oacc-c-c++-common/deep-copy-16.c: New test.
1535         * testsuite/libgomp.oacc-c++/deep-copy-17.C: New test.
1536         * testsuite/libgomp.oacc-c-c++-common/deep-copy-arrayofstruct.c: Move
1537         test to here, make "run" test.
1538
1539 2022-09-13  Jakub Jelinek  <jakub@redhat.com>
1540
1541         PR libgomp/106906
1542         * env.c (get_icv_member_addr): Cast false to void * before assigning
1543         it to icv_addr[1], and comment the whole assignment out.
1544
1545 2022-09-13  Tobias Burnus  <tobias@codesourcery.com>
1546
1547         * libgomp.texi (gcn): Move misplaced -march=sm_30 remark to ...
1548         (nvptx): ... here.
1549
1550 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
1551
1552         * libgomp.texi (Offload-Target Specifics: nvptx): Document
1553         that reverse offload requires >= -march=sm_35.
1554         * testsuite/libgomp.c-c++-common/requires-4.c: Build for nvptx
1555         with -misa=sm_35.
1556         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
1557         * testsuite/libgomp.c-c++-common/requires-6.c: Likewise.
1558         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: Likewise.
1559         * testsuite/libgomp.fortran/reverse-offload-1.f90: Likewise.
1560         * testsuite/libgomp.c/reverse-offload-sm30.c: New test.
1561
1562 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
1563
1564         * libgomp.texi (OpenMP 5.1 Impl. Status): Add two new minor items.
1565         (OpenMP 5.2 Impl. Status): Improve omp/omx/ompx wording.
1566
1567 2022-09-12  Jakub Jelinek  <jakub@redhat.com>
1568
1569         PR libgomp/106894
1570         * testsuite/libgomp.c-c++-common/icv-6.c: Include string.h.
1571         (main): Avoid tests for which corresponding non-_ALL suffixed variable
1572         is in the environment, or for OMP_NUM_TEAMS on the device
1573         OMP_NUM_TEAMS_DEV_?.
1574
1575 2022-09-10  Iain Sandoe  <iain@sandoe.co.uk>
1576
1577         * env.c (initialize_env): Include libiberty environ.h.
1578
1579 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1580
1581         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Read offload
1582         function address table '$offload_func_table' if rev_fn_table
1583         is not NULL.
1584
1585 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1586
1587         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Read
1588         .offload_func_table to populate rev_fn_table when requested.
1589
1590 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
1591
1592         * libgomp-plugin.h (GOMP_OFFLOAD_load_image): Add
1593         'uint64_t **rev_fn_table' argument.
1594         * oacc-host.c (host_load_image): Likewise.
1595         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Likewise;
1596         currently unused.
1597         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
1598         * target.c (gomp_load_image_to_device): Update call but pass
1599         NULL for now.
1600
1601 2022-09-09  Jakub Jelinek  <jakub@redhat.com>
1602
1603         PR libgomp/106894
1604         * env.c (initialize_env) <case PARSE_BIND>: Use char ** instead of
1605         char * for dest[1] initialization from params[1].  Formatting fixes.
1606
1607 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
1608
1609         PR fortran/106670
1610         * libgomp.texi (OpenMP 5.2): Add comment to ompx/omx entry.
1611
1612 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
1613
1614         * libgomp.texi (OpenMP-Implementation Specifics): New; add libmemkind
1615         section; move OpenMP Context Selectors from ...
1616         (Offload-Target Specifics): ... here; add 'AMD Radeo (GCN)' and
1617         'nvptx' sections.
1618
1619 2022-09-08  Marcel Vollweiler  <marcel@codesourcery.com>
1620
1621         * config/gcn/icv-device.c (omp_get_default_device): Return device-
1622         specific ICV.
1623         (omp_get_max_teams): Added for GCN devices.
1624         (omp_set_num_teams): Likewise.
1625         (ialias): Likewise.
1626         * config/nvptx/icv-device.c (omp_get_default_device): Return device-
1627         specific ICV.
1628         (omp_get_max_teams): Added for NVPTX devices.
1629         (omp_set_num_teams): Likewise.
1630         (ialias): Likewise.
1631         * env.c (struct gomp_icv_list): New struct to store entries of initial
1632         ICV values.
1633         (struct gomp_offload_icv_list): New struct to store entries of device-
1634         specific ICV values that are copied to the device and back.
1635         (struct gomp_default_icv_values): New struct to store default values of
1636         ICVs according to the OpenMP standard.
1637         (parse_schedule): Generalized for different variants of OMP_SCHEDULE.
1638         (print_env_var_error): Function that prints an error for invalid values
1639         for ICVs.
1640         (parse_unsigned_long_1): Removed getenv.  Generalized.
1641         (parse_unsigned_long): Likewise.
1642         (parse_int_1): Likewise.
1643         (parse_int): Likewise.
1644         (parse_int_secure): Likewise.
1645         (parse_unsigned_long_list): Likewise.
1646         (parse_target_offload): Likewise.
1647         (parse_bind_var): Likewise.
1648         (parse_stacksize): Likewise.
1649         (parse_boolean): Likewise.
1650         (parse_wait_policy): Likewise.
1651         (parse_allocator): Likewise.
1652         (omp_display_env): Extended to output different variants of environment
1653         variables.
1654         (print_schedule): New helper function for omp_display_env which prints
1655         the values of run_sched_var.
1656         (print_proc_bind): New helper function for omp_display_env which prints
1657         the values of proc_bind_var.
1658         (enum gomp_parse_type): Collection of types used for parsing environment
1659         variables.
1660         (ENTRY): Preprocess string lengths of environment variables.
1661         (OMP_VAR_CNT): Preprocess table size.
1662         (OMP_HOST_VAR_CNT): Likewise.
1663         (INT_MAX_STR_LEN): Constant for the maximal number of digits of a device
1664         number.
1665         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
1666         (gomp_set_icv_flag): Sets a flag for a particular ICV.
1667         (print_device_specific_icvs): New helper function for omp_display_env to
1668         print device specific ICV values.
1669         (get_device_num): New helper function for parse_device_specific.
1670         Extracts the device number from an environment variable name.
1671         (get_icv_member_addr): Gets the memory address for a particular member
1672         of an ICV struct.
1673         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
1674         (initialize_icvs): New function to initialize a gomp_initial_icvs
1675         struct.
1676         (add_initial_icv_to_list): Adds an ICV struct to gomp_initial_icv_list.
1677         (startswith): Checks if a string starts with a given prefix.
1678         (initialize_env): Extended to parse the new syntax of environment
1679         variables.
1680         * icv-device.c (omp_get_max_teams): Added.
1681         (ialias): Likewise.
1682         (omp_set_num_teams): Likewise.
1683         * icv.c (omp_set_num_teams): Moved to icv-device.c.
1684         (omp_get_max_teams): Likewise.
1685         (ialias): Likewise.
1686         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Removed.
1687         (GOMP_ADDITIONAL_ICVS): New target-side struct that
1688         holds the designated ICVs of the target device.
1689         * libgomp.h (enum gomp_icvs): Collection of ICVs.
1690         (enum gomp_device_num): Definition of device numbers for _ALL, _DEV, and
1691         no suffix.
1692         (enum gomp_env_suffix): Collection of possible suffixes of environment
1693         variables.
1694         (struct gomp_initial_icvs): Contains all ICVs for which we need to store
1695         initial values.
1696         (struct gomp_default_icv):New struct to hold ICVs for which we need
1697         to store initial values.
1698         (struct gomp_icv_list): Definition of a linked list that is used for
1699         storing ICVs for the devices and also for _DEV, _ALL, and without
1700         suffix.
1701         (struct gomp_offload_icvs): New struct to hold ICVs that are copied to
1702         a device.
1703         (struct gomp_offload_icv_list): Definition of a linked list that holds
1704         device-specific ICVs that are copied to devices.
1705         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
1706         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
1707         * libgomp.texi: Updated.
1708         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Extended to read
1709         further ICVs from the offload image.
1710         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
1711         * target.c (gomp_get_offload_icv_item): Get a list item of
1712         gomp_offload_icv_list.
1713         (get_gomp_offload_icvs): New. Returns the ICV values
1714         depending on the device num and the variable hierarchy.
1715         (gomp_load_image_to_device): Extended to copy further ICVs to a device.
1716         * testsuite/libgomp.c-c++-common/icv-5.c: New test.
1717         * testsuite/libgomp.c-c++-common/icv-6.c: New test.
1718         * testsuite/libgomp.c-c++-common/icv-7.c: New test.
1719         * testsuite/libgomp.c-c++-common/icv-8.c: New test.
1720         * testsuite/libgomp.c-c++-common/omp-display-env-1.c: New test.
1721         * testsuite/libgomp.c-c++-common/omp-display-env-2.c: New test.
1722
1723 2022-09-08  Jakub Jelinek  <jakub@redhat.com>
1724
1725         * libgomp.texi (OpenMP 5.2): Mention that omp_cur_iteration is now
1726         fully supported.
1727         * testsuite/libgomp.c/doacross-4.c: New test.
1728         * testsuite/libgomp.c/doacross-5.c: New test.
1729         * testsuite/libgomp.c/doacross-6.c: New test.
1730         * testsuite/libgomp.c/doacross-7.c: New test.
1731
1732 2022-09-05  Tobias Burnus  <tobias@codesourcery.com>
1733
1734         * libgomp.texi (OpenMP 5.2): Update doacross/omp_cur_iteration status.
1735
1736 2022-08-26  Tobias Burnus  <tobias@codesourcery.com>
1737
1738         * libgomp.texi (OpenMP 5.0): Mark 'ancestor' as implemented but
1739         refer to 'requires'.
1740         * testsuite/libgomp.c-c++-common/reverse-offload-1-aux.c: New test.
1741         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: New test.
1742         * testsuite/libgomp.fortran/reverse-offload-1-aux.f90: New test.
1743         * testsuite/libgomp.fortran/reverse-offload-1.f90: New test.
1744
1745 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
1746
1747         PR middle-end/106548
1748         * testsuite/libgomp.c/linear-2.c: New test.
1749
1750 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
1751
1752         * splay-tree.h: Fix splay_* macro unsetting if
1753         splay_tree_prefix is defined.
1754
1755 2022-07-29  Tobias Burnus  <tobias@codesourcery.com>
1756
1757         * testsuite/libgomp.c-c++-common/pr106449-2.c: New test.
1758
1759 2022-07-29  Jakub Jelinek  <jakub@redhat.com>
1760
1761         PR middle-end/106449
1762         * testsuite/libgomp.c-c++-common/pr106449.c: New test.
1763
1764 2022-07-12  Tobias Burnus  <tobias@codesourcery.com>
1765
1766         * target.c (gomp_target_init): Added tailing '\n' to gomp_debug.
1767
1768 2022-07-12  Thomas Schwinge  <thomas@codesourcery.com>
1769
1770         PR middle-end/101551
1771         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: XFAIL
1772         'offloading_enabled' diagnostics issue.
1773
1774 2022-07-11  Thomas Schwinge  <thomas@codesourcery.com>
1775
1776         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Enhance
1777         '_Pragma' diagnostics verification.
1778
1779 2022-07-10  Lewis Hyatt  <lhyatt@gmail.com>
1780
1781         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Adapt for
1782         improved warning locations.
1783         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Likewise.
1784
1785 2022-07-08  Thomas Schwinge  <thomas@codesourcery.com>
1786
1787         * testsuite/libgomp.c-c++-common/requires-1.c: Add 'dg-note's.
1788         * testsuite/libgomp.c-c++-common/requires-2.c: Likewise.
1789         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
1790         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
1791         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
1792
1793 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1794
1795         * target.c (GOMP_offload_register, GOMP_offload_unregister):
1796         Denote as legacy entry points.
1797         * testsuite/lib/libgomp.exp
1798         (check_effective_target_offload_target_any): New proc.
1799         * testsuite/libgomp.c-c++-common/requires-1.c: Enable for
1800         'offload_target_any'.
1801         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
1802         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
1803         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
1804
1805 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1806
1807         * testsuite/libgomp.c-c++-common/requires-4.c: Enhance testing.
1808         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
1809
1810 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
1811
1812         * testsuite/libgomp.c-c++-common/requires-3.c: Adjust.
1813
1814 2022-07-06  Thomas Schwinge  <thomas@codesourcery.com>
1815
1816         * target.c (GOMP_offload_register_ver): Clarify 'target_data' ->
1817         'data'.
1818         (GOMP_offload_unregister_ver): Likewise.  Fix up 'target_data'.
1819
1820 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
1821             Jakub Jelinek  <jakub@redhat.com>
1822
1823         * libgomp.texi (OpenMP 5.2): Mark linear-clause change as 'Y'.
1824
1825 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
1826             Chung-Lin Tang  <cltang@codesourcery.com>
1827             Thomas Schwinge  <thomas@codesourcery.com>
1828
1829         * libgomp-plugin.h (GOMP_OFFLOAD_get_num_devices): Add
1830         omp_requires_mask arg.
1831         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_num_devices): Likewise;
1832         return -1 when device available but omp_requires_mask != 0.
1833         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_num_devices): Likewise.
1834         * oacc-host.c (host_get_num_devices, host_openacc_get_property):
1835         Update call.
1836         * oacc-init.c (resolve_device, acc_init_1, acc_shutdown_1,
1837         goacc_attach_host_thread_to_device, acc_get_num_devices,
1838         acc_set_device_num, get_property_any): Likewise.
1839         * target.c (omp_requires_mask): New global var.
1840         (gomp_requires_to_name): New.
1841         (GOMP_offload_register_ver): Handle passed omp_requires_mask.
1842         (gomp_target_init): Handle omp_requires_mask.
1843         * libgomp.texi (OpenMP 5.0): Update requires impl. status.
1844         (OpenMP 5.1): Add a missed item.
1845         (OpenMP 5.2): Mark linear-clause change as supported in C/C++.
1846         * testsuite/libgomp.c-c++-common/requires-1-aux.c: New test.
1847         * testsuite/libgomp.c-c++-common/requires-1.c: New test.
1848         * testsuite/libgomp.c-c++-common/requires-2-aux.c: New test.
1849         * testsuite/libgomp.c-c++-common/requires-2.c: New test.
1850         * testsuite/libgomp.c-c++-common/requires-3-aux.c: New test.
1851         * testsuite/libgomp.c-c++-common/requires-3.c: New test.
1852         * testsuite/libgomp.c-c++-common/requires-4-aux.c: New test.
1853         * testsuite/libgomp.c-c++-common/requires-4.c: New test.
1854         * testsuite/libgomp.c-c++-common/requires-5-aux.c: New test.
1855         * testsuite/libgomp.c-c++-common/requires-5.c: New test.
1856         * testsuite/libgomp.c-c++-common/requires-6.c: New test.
1857         * testsuite/libgomp.c-c++-common/requires-7-aux.c: New test.
1858         * testsuite/libgomp.c-c++-common/requires-7.c: New test.
1859         * testsuite/libgomp.fortran/requires-1-aux.f90: New test.
1860         * testsuite/libgomp.fortran/requires-1.f90: New test.
1861
1862 2022-07-01  Tobias Burnus  <tobias@codesourcery.com>
1863
1864         * libgomp.texi (OpenMP 5.2): Mark target enter/exit data
1865         with fromto as implemented.
1866
1867 2022-06-28  Martin Liska  <mliska@suse.cz>
1868
1869         * acinclude.m4: Fix typo in mold linker detection.
1870         * Makefile.in: Regenerate.
1871         * configure: Regenerate.
1872
1873 2022-06-21  Jakub Jelinek  <jakub@redhat.com>
1874             Paul Iannetta  <piannetta@kalrayinc.com>
1875
1876         PR libgomp/106045
1877         * testsuite/libgomp.c/target-31.c: Add private (i) clause.
1878
1879 2022-06-17  Martin Liska  <mliska@suse.cz>
1880
1881         * libgomp.texi: Add table header for new features of
1882         OpenMP 5.2.
1883
1884 2022-06-15  Jakub Jelinek  <jakub@redhat.com>
1885
1886         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c (main): Initialize
1887         q to ddress of an automatic variable.  Use -5 instead of -1 in
1888         omp_get_mapped_ptr call.  Add test with omp_initial_device.
1889         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90 (main): Use -5 instead
1890         of -1 in omp_get_mapped_ptr call.  Add test with omp_initial_device.
1891         Renumber stop arguments afterwards.
1892
1893 2022-06-13  Jakub Jelinek  <jakub@redhat.com>
1894
1895         * omp.h.in (omp_initial_device, omp_invalid_device): New enumerators.
1896         * omp_lib.f90.in (omp_initial_device, omp_invalid_device): New
1897         parameters.
1898         * omp_lib.h.in (omp_initial_device, omp_invalid_device): Likewise.
1899         * target.c (resolve_device): Add remapped argument, handle
1900         GOMP_DEVICE_ICV only if remapped is true (and clear remapped),
1901         for negative values, treat GOMP_DEVICE_FALLBACK as fallback only
1902         if remapped, otherwise treat omp_initial_device that way.  For
1903         omp_invalid_device, always emit gomp_fatal, even when
1904         OMP_TARGET_OFFLOAD isn't mandatory.
1905         (GOMP_target, GOMP_target_ext, GOMP_target_data, GOMP_target_data_ext,
1906         GOMP_target_update, GOMP_target_update_ext,
1907         GOMP_target_enter_exit_data): Pass true as remapped argument to
1908         resolve_device.
1909         (omp_target_alloc, omp_target_free, omp_target_is_present,
1910         omp_target_memcpy_check, omp_target_associate_ptr,
1911         omp_target_disassociate_ptr, omp_get_mapped_ptr,
1912         omp_target_is_accessible): Pass false as remapped argument to
1913         resolve_device.  Treat omp_initial_device the same as
1914         gomp_get_num_devices ().  Don't bypass resolve_device calls if
1915         device_num is negative.
1916         (omp_pause_resource): Treat omp_initial_device the same as
1917         gomp_get_num_devices ().  Call resolve_device.
1918         * icv-device.c (omp_set_default_device): Always set to device_num
1919         even when it is negative.
1920         * libgomp.texi: Document that Conforming device numbers,
1921         omp_initial_device and omp_invalid_device is implemented.
1922         * testsuite/libgomp.c/target-41.c (main): Add test with
1923         omp_initial_device.
1924         * testsuite/libgomp.c/target-45.c: New test.
1925         * testsuite/libgomp.c/target-46.c: New test.
1926         * testsuite/libgomp.c/target-47.c: New test.
1927         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c (main): Add
1928         test with omp_initial_device.  Use -5 instead of -1 for negative value
1929         test.
1930         * testsuite/libgomp.fortran/target-is-accessible-1.f90 (main):
1931         Likewise.  Reorder stop numbers.
1932
1933 2022-06-10  Jakub Jelinek  <jakub@redhat.com>
1934
1935         * allocator.c (gomp_init_memkind): Call dlopen with "libmemkind.so.0"
1936         rather than "libmemkind.so".
1937
1938 2022-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1939
1940         * plugin/Makefrag.am: Evaluate 'if PLUGIN_NVPTX_DYNAMIC' to true.
1941         * plugin/configfrag.ac (--with-cuda-driver)
1942         (--with-cuda-driver-include, --with-cuda-driver-lib)
1943         (CUDA_DRIVER_INCLUDE, CUDA_DRIVER_LIB, PLUGIN_NVPTX_CPPFLAGS)
1944         (PLUGIN_NVPTX_LDFLAGS, PLUGIN_NVPTX_LIBS, PLUGIN_NVPTX_DYNAMIC):
1945         Remove.
1946         * testsuite/libgomp-test-support.exp.in (cuda_driver_include)
1947         (cuda_driver_lib): Remove.
1948         * testsuite/lib/libgomp.exp (libgomp_init): Don't consider these.
1949         * Makefile.in: Regenerate.
1950         * configure: Likewise.
1951         * testsuite/Makefile.in: Likewise.
1952
1953 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
1954
1955         * config/linux/allocator.c: Fix up #include directive.
1956
1957 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
1958
1959         * allocator.c: Include dlfcn.h if LIBGOMP_USE_MEMKIND is defined.
1960         (enum gomp_memkind_kind): New type.
1961         (struct omp_allocator_data): Add memkind field if LIBGOMP_USE_MEMKIND
1962         is defined.
1963         (struct gomp_memkind_data): New type.
1964         (memkind_data, memkind_data_once): New variables.
1965         (gomp_init_memkind, gomp_get_memkind): New functions.
1966         (omp_init_allocator): Initialize data.memkind, don't fail for
1967         omp_high_bw_mem_space if libmemkind supports it.
1968         (omp_aligned_alloc, omp_free, omp_aligned_calloc, omp_realloc): Add
1969         memkind support of LIBGOMP_USE_MEMKIND is defined.
1970         * config/linux/allocator.c: New file.
1971
1972 2022-06-03  Tobias Burnus  <tobias@codesourcery.com>
1973
1974         * libgomp.texi (OpenMP 5.2): Mark scope w/ firstprivate/allocate as Y.
1975         * testsuite/libgomp.fortran/scope-2.f90: New test.
1976
1977 2022-06-02  David Malcolm  <dmalcolm@redhat.com>
1978
1979         * testsuite/lib/libgomp.exp: Add load_gcc_lib of scansarif.exp.
1980
1981 2022-05-31  Jakub Jelinek  <jakub@redhat.com>
1982
1983         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add testcase for
1984         scope construct with allocate clause.
1985         * testsuite/libgomp.c-c++-common/allocate-3.c (foo): Likewise.
1986         * testsuite/libgomp.c-c++-common/scope-2.c: New test.
1987
1988 2022-05-28  Tobias Burnus  <tobias@codesourcery.com>
1989
1990         * libgomp.texi (OpenMP 5.2): Mark 'enter' clause as supported.
1991         * testsuite/libgomp.fortran/declare-target-1.f90: Extend to test
1992         explicit 'to' and 'enter' clause.
1993         * testsuite/libgomp.fortran/declare-target-2.f90: Update accordingly.
1994
1995 2022-05-28  Jakub Jelinek  <jakub@redhat.com>
1996
1997         PR libgomp/105745
1998         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Don't define for
1999         defined(HAVE__ALIGNED_MALLOC) case.
2000         * alloc.c (gomp_aligned_alloc): Move defined(HAVE__ALIGNED_MALLOC)
2001         handling as last option before fallback instead of first.
2002         (gomp_aligned_free): For defined(HAVE__ALIGNED_MALLOC) call
2003         _aligned_free.
2004
2005 2022-05-27  Jakub Jelinek  <jakub@redhat.com>
2006
2007         * testsuite/libgomp.c-c++-common/target-40.c: Modify some existing to
2008         clauses to enter.
2009         * testsuite/libgomp.c/target-41.c: Likewise.
2010
2011 2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
2012
2013         * libgomp.texi (Other new OpenMP 5.1 features): Add
2014         'begin declare target'.
2015         (Other new OpenMP 5.2 features): New.
2016
2017 2022-05-25  Jakub Jelinek  <jakub@redhat.com>
2018
2019         * task.c (gomp_task_run_post_handle_dependers): If empty_task
2020         is the last task taskwait depend depends on, wake it up.
2021         Similarly if it is the last child of a taskgroup, use atomic
2022         store instead of decrement and awak taskgroup wait if any.
2023         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-2.c: New test.
2024
2025 2022-05-24  Andrew Stubbs  <ams@codesourcery.com>
2026
2027         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
2028         EF_AMDGPU_MACH_AMDGCN_GFX90a.
2029         (gcn_gfx90a_s): New.
2030         (isa_hsa_name): Support gfx90a.
2031         (isa_code): Likewise.
2032
2033 2022-05-24  Tobias Burnus  <tobias@codesourcery.com>
2034
2035         PR c/105378
2036         * libgomp.texi (OpenMP 5.1): Set 'taskwait nowait' to 'Y'.
2037         * testsuite/libgomp.fortran/taskwait-depend-nowait-1.f90: New.
2038
2039 2022-05-24  Jakub Jelinek  <jakub@redhat.com>
2040
2041         PR c/105378
2042         * libgomp_g.h (GOMP_taskwait_depend_nowait): Declare.
2043         * libgomp.map (GOMP_taskwait_depend_nowait): Export at GOMP_5.1.1.
2044         * task.c (empty_task): New function.
2045         (gomp_task_run_post_handle_depend_hash): Declare earlier.
2046         (gomp_task_run_post_handle_depend): Declare.
2047         (GOMP_task): Optimize fn == empty_task if there is nothing to wait
2048         for.
2049         (gomp_task_run_post_handle_dependers): Optimize task->fn == empty_task.
2050         (GOMP_taskwait_depend_nowait): New function.
2051         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-1.c: New test.
2052
2053 2022-05-23  Tobias Burnus  <tobias@codesourcery.com>
2054
2055         PR fortran/104949
2056         * target.c (gomp_map_vars_internal, copy_firstprivate_data):
2057         Support attach for GOMP_MAP_FIRSTPRIVATE.
2058         * testsuite/libgomp.fortran/target-firstprivate-1.f90: New test.
2059         * testsuite/libgomp.fortran/target-firstprivate-2.f90: New test.
2060         * testsuite/libgomp.fortran/target-firstprivate-3.f90: New test.
2061
2062 2022-05-20  Marcel Vollweiler  <marcel@codesourcery.com>
2063
2064         * libgomp.map: Added omp_target_memcpy_async and
2065         omp_target_memcpy_rect_async.
2066         * libgomp.texi: Both functions are now supported.
2067         * omp.h.in: Added omp_target_memcpy_async and
2068         omp_target_memcpy_rect_async.
2069         * omp_lib.f90.in: Added interfaces for both new functions.
2070         * omp_lib.h.in: Likewise.
2071         * target.c (ialias_redirect): Added for GOMP_task.
2072         (omp_target_memcpy): Restructured into check and copy part.
2073         (omp_target_memcpy_check): New helper function for omp_target_memcpy and
2074         omp_target_memcpy_async that checks requirements.
2075         (omp_target_memcpy_copy): New helper function for omp_target_memcpy and
2076         omp_target_memcpy_async that performs the memcpy.
2077         (omp_target_memcpy_async_helper): New helper function that is used in
2078         omp_target_memcpy_async for the asynchronous task.
2079         (omp_target_memcpy_async): Added.
2080         (omp_target_memcpy_rect): Restructured into check and copy part.
2081         (omp_target_memcpy_rect_check): New helper function for
2082         omp_target_memcpy_rect and omp_target_memcpy_rect_async that checks
2083         requirements.
2084         (omp_target_memcpy_rect_copy): New helper function for
2085         omp_target_memcpy_rect and omp_target_memcpy_rect_async that performs
2086         the memcpy.
2087         (omp_target_memcpy_rect_async_helper): New helper function that is used
2088         in omp_target_memcpy_rect_async for the asynchronous task.
2089         (omp_target_memcpy_rect_async): Added.
2090         * task.c (ialias): Added for GOMP_task.
2091         * testsuite/libgomp.c-c++-common/target-memcpy-async-1.c: New test.
2092         * testsuite/libgomp.c-c++-common/target-memcpy-async-2.c: New test.
2093         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-1.c: New test.
2094         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-2.c: New test.
2095         * testsuite/libgomp.fortran/target-memcpy-async-1.f90: New test.
2096         * testsuite/libgomp.fortran/target-memcpy-async-2.f90: New test.
2097         * testsuite/libgomp.fortran/target-memcpy-rect-async-1.f90: New test.
2098         * testsuite/libgomp.fortran/target-memcpy-rect-async-2.f90: New test.
2099
2100 2022-05-18  Tobias Burnus  <tobias@codesourcery.com>
2101
2102         * libgomp.texi (OpenMP 5.1): Set 'inoutset' to Y.
2103         (OpenMP Context Selectors): Add missing comma.
2104         * testsuite/libgomp.fortran/depend-5.f90: Add inoutset test.
2105         * testsuite/libgomp.fortran/depend-6.f90: Likewise.
2106         * testsuite/libgomp.fortran/depend-7.f90: Likewise.
2107         * testsuite/libgomp.fortran/depend-inoutset-1.f90: New test.
2108
2109 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
2110
2111         * libgomp.texi (OpenMP 5.1): Remove "Not inside target regions"
2112         comment for omp_display_env feature.
2113
2114 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
2115
2116         * libgomp.texi (Offload-Target Specifics): New chapter; add section
2117         to document OpenMP context selectors.
2118
2119 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
2120
2121         * libgomp.h (struct gomp_task_depend_entry): Change is_in type
2122         from bool to unsigned char.
2123         * task.c (gomp_task_handle_depend): Handle GOMP_DEPEND_INOUTSET.
2124         Ignore dependencies where
2125         task->depend[i].is_in && task->depend[i].is_in == ent->is_in
2126         rather than just task->depend[i].is_in && ent->is_in.  Remember
2127         whether GOMP_DEPEND_IN loop is needed and guard the loop with that
2128         conditional.
2129         (gomp_task_maybe_wait_for_dependencies): Handle GOMP_DEPEND_INOUTSET.
2130         Ignore dependencies where elem.is_in && elem.is_in == ent->is_in
2131         rather than just elem.is_in && ent->is_in.
2132         * testsuite/libgomp.c-c++-common/depend-1.c (test): Add task with
2133         inoutset depend-kind.
2134         * testsuite/libgomp.c-c++-common/depend-2.c (test): Likewise.
2135         * testsuite/libgomp.c-c++-common/depend-3.c (test): Likewise.
2136         * testsuite/libgomp.c-c++-common/depend-inoutset-1.c: New test.
2137
2138 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
2139
2140         * libgomp.texi (OpenMP Implementation Status): Add 5.2 table.
2141
2142 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
2143
2144         * libgomp.texi (OpenMP 5.1): Set omp_all_memory to 'Y'.
2145         * testsuite/libgomp.fortran/depend-5.f90: New test.
2146         * testsuite/libgomp.fortran/depend-6.f90: New test.
2147         * testsuite/libgomp.fortran/depend-7.f90: New test.
2148
2149 2022-05-16  Marcel Vollweiler  <marcel@codesourcery.com>
2150
2151         * testsuite/libgomp.c++/target-has-device-addr-7.C: New test.
2152         * testsuite/libgomp.c++/target-has-device-addr-8.C: New test.
2153         * testsuite/libgomp.c++/target-has-device-addr-9.C: New test.
2154
2155 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
2156
2157         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
2158
2159 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
2160
2161         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
2162
2163 2022-05-13  Thomas Schwinge  <thomas@codesourcery.com>
2164
2165         * plugin/Makefrag.am (libgomp_plugin_nvptx_la_CPPFLAGS)
2166         [PLUGIN_NVPTX_DYNAMIC]: Don't append '$(PLUGIN_NVPTX_CPPFLAGS)'.
2167         (libgomp_plugin_nvptx_la_LDFLAGS) [PLUGIN_NVPTX_DYNAMIC]: Don't
2168         append '$(PLUGIN_NVPTX_LDFLAGS)'.
2169         * Makefile.in: Regenerate.
2170
2171 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
2172
2173         * Makefile.am (libgomp_la_LIBADD): Initialize.
2174         * plugin/configfrag.ac (DL_LIBS): New.
2175         (PLUGIN_GCN_LIBS): Remove.
2176         (PLUGIN_NVPTX_LIBS): Don't set in the 'PLUGIN_NVPTX_DYNAMIC' case.
2177         * plugin/Makefrag.am (libgomp_la_LIBADD)
2178         (libgomp_plugin_gcn_la_LIBADD): Consider '$(DL_LIBS)'.
2179         (libgomp_plugin_nvptx_la_LIBADD) <PLUGIN_NVPTX_DYNAMIC>: Likewise.
2180         * Makefile.in: Regenerate.
2181         * config.h.in: Likewise.
2182         * configure: Likewise.
2183         * testsuite/Makefile.in: Likewise.
2184
2185 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
2186
2187         * plugin/Makefrag.am: Handle 'PLUGIN_NVPTX_DYNAMIC'.
2188         * plugin/configfrag.ac (PLUGIN_NVPTX_DYNAMIC): Change
2189         'AC_DEFINE_UNQUOTED' into 'AM_CONDITIONAL'.
2190         * plugin/plugin-nvptx.c: Split 'PLUGIN_NVPTX_DYNAMIC' into
2191         'PLUGIN_NVPTX_INCLUDE_SYSTEM_CUDA_H' and
2192         'PLUGIN_NVPTX_LINK_LIBCUDA'.
2193         * Makefile.in: Regenerate.
2194         * config.h.in: Likewise.
2195         * configure: Likewise.
2196
2197 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
2198
2199         * plugin/configfrag.ac: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED'
2200         for 'PLUGIN_GCN', 'PLUGIN_NVPTX'.
2201         * Makefile.in: Regenerate.
2202         * config.h.in: Likewise.
2203         * configure: Likewise.
2204         * testsuite/Makefile.in: Likewise.
2205
2206 2022-05-12  Jakub Jelinek  <jakub@redhat.com>
2207
2208         * libgomp.h (struct gomp_task): Add depend_all_memory member.
2209         * task.c (gomp_init_task): Initialize depend_all_memory.
2210         (gomp_task_handle_depend): Handle omp_all_memory.
2211         (gomp_task_run_post_handle_depend_hash): Clear
2212         parent->depend_all_memory if equal to current task.
2213         (gomp_task_maybe_wait_for_dependencies): Handle omp_all_memory.
2214         * testsuite/libgomp.c-c++-common/depend-1.c: New test.
2215         * testsuite/libgomp.c-c++-common/depend-2.c: New test.
2216         * testsuite/libgomp.c-c++-common/depend-3.c: New test.
2217
2218 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2219
2220         * plugin/configfrag.ac: Remove '--with-hsa-runtime',
2221         '--with-hsa-runtime-include', '--with-hsa-runtime-lib' processing.
2222         * Makefile.in: Regenerate.
2223         * configure: Likewise.
2224         * testsuite/Makefile.in: Likewise.
2225
2226 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2227
2228         * plugin/Makefrag.am (libgomp_plugin_gcn_la_CPPFLAGS): Don't
2229         consider 'PLUGIN_GCN_CPPFLAGS'.
2230         (libgomp_plugin_gcn_la_LDFLAGS): Don't consider
2231         'PLUGIN_GCN_LDFLAGS'.
2232         * plugin/configfrag.ac (PLUGIN_GCN_CPPFLAGS, PLUGIN_GCN_LDFLAGS):
2233         Remove.
2234         * Makefile.in: Regenerate.
2235         * configure: Likewise.
2236         * testsuite/Makefile.in: Likewise.
2237
2238 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2239
2240         * plugin/configfrag.ac (HSA_RUNTIME_CPPFLAGS)
2241         (HSA_RUNTIME_LDFLAGS): Remove.
2242         * configure: Regenerate.
2243
2244 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
2245
2246         * testsuite/lib/libgomp.exp (libgomp_init): Don't
2247         'append always_ld_library_path ":$hsa_runtime_lib"'.
2248         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib): Don't set.
2249
2250 2022-05-10  Thomas Schwinge  <thomas@codesourcery.com>
2251
2252         * testsuite/libgomp.fortran/use_device_addr-5.f90: Fix up
2253         multi-device testing.
2254
2255 2022-05-06  Marcel Vollweiler  <marcel@codesourcery.com>
2256
2257         * libgomp.map: Added omp_target_is_accessible.
2258         * libgomp.texi: Tagged omp_target_is_accessible as supported.
2259         * omp.h.in: Added omp_target_is_accessible.
2260         * omp_lib.f90.in: Added interface for omp_target_is_accessible.
2261         * omp_lib.h.in: Likewise.
2262         * target.c (omp_target_is_accessible): Added implementation of
2263         omp_target_is_accessible.
2264         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c: New test.
2265         * testsuite/libgomp.fortran/target-is-accessible-1.f90: New test.
2266
2267 2022-05-05  Sandra Loosemore  <sandra@codesourcery.com>
2268
2269         * libgomp.texi (OpenMP 5.0): Feature is now fully supported.
2270
2271 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
2272
2273         * plugin/plugin-gcn.c (isa_matches_agent): Suggest -foffload-options.
2274
2275 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
2276
2277         * testsuite/libgomp.fortran/use_device_addr-5.f90: New test.
2278
2279 2022-05-03  Marcel Vollweiler  <marcel@codesourcery.com>
2280
2281         * libgomp.map: Added omp_get_mapped_ptr.
2282         * libgomp.texi: Tagged omp_get_mapped_ptr as supported.
2283         * omp.h.in: Added omp_get_mapped_ptr.
2284         * omp_lib.f90.in: Added interface for omp_get_mapped_ptr.
2285         * omp_lib.h.in: Likewise.
2286         * target.c (omp_get_mapped_ptr): Added implementation of
2287         omp_get_mapped_ptr.
2288         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c: New test.
2289         * testsuite/libgomp.c-c++-common/get-mapped-ptr-2.c: New test.
2290         * testsuite/libgomp.c-c++-common/get-mapped-ptr-3.c: New test.
2291         * testsuite/libgomp.c-c++-common/get-mapped-ptr-4.c: New test.
2292         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90: New test.
2293         * testsuite/libgomp.fortran/get-mapped-ptr-2.f90: New test.
2294         * testsuite/libgomp.fortran/get-mapped-ptr-3.f90: New test.
2295         * testsuite/libgomp.fortran/get-mapped-ptr-4.f90: New test.
2296
2297 2022-04-28  Thomas Schwinge  <thomas@codesourcery.com>
2298
2299         PR fortran/104717
2300         * testsuite/libgomp.oacc-fortran/print-1.f90: Add OpenACC
2301         privatization scanning.  For GCN offloading compilation, raise
2302         '-mgang-private-size'.
2303
2304 2022-04-26  Jakub Jelinek  <jakub@redhat.com>
2305
2306         PR libgomp/105358
2307         * work.c (gomp_init_work_share): Don't mask of adjustment for
2308         dynamic long long realignment if struct gomp_work_share has smaller
2309         alignof than long long.
2310         * loop.c (GOMP_loop_start): Don't use inline_ordered_team_ids if
2311         struct gomp_work_share has smaller alignof than long long or if
2312         sizeof (struct gomp_work_share) is smaller than
2313         INLINE_ORDERED_TEAM_IDS_OFF.
2314         * loop_ull.c (GOMP_loop_ull_start): Likewise.
2315         * sections.c (GOMP_sections2_start): Likewise.
2316
2317 2022-04-25  Jakub Jelinek  <jakub@redhat.com>
2318             Thomas Schwinge  <thomas@codesourcery.com>
2319
2320         PR fortran/104717
2321         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Adjust.
2322
2323 2022-04-13  Jakub Jelinek  <jakub@redhat.com>
2324
2325         * libgomp.texi: Fix a typo - mutexinouset -> mutexinoutset.
2326
2327 2022-04-06  Thomas Schwinge  <thomas@codesourcery.com>
2328
2329         * plugin/cuda/cuda.h: Remove file.
2330         * plugin/plugin-nvptx.c [PLUGIN_NVPTX_DYNAMIC]: Include
2331         "cuda/cuda.h" instead of <cuda.h>.
2332         * plugin/configfrag.ac <PLUGIN_NVPTX_DYNAMIC>: Don't set
2333         'PLUGIN_NVPTX_CPPFLAGS'.
2334         * configure: Regenerate.
2335
2336 2022-04-05  Chung-Lin Tang  <cltang@codesourcery.com>
2337
2338         * testsuite/libgomp.fortran/use_device_ptr-4.f90: New testcase.
2339
2340 2022-04-04  Tom de Vries  <tdevries@suse.de>
2341
2342         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Use
2343         on_device_arch_nvptx instead of offload_target_nvptx.
2344         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2345
2346 2022-04-01  Tom de Vries  <tdevries@suse.de>
2347
2348         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Define
2349         and use REC_DEPTH.
2350         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2351
2352 2022-04-01  Tom de Vries  <tdevries@suse.de>
2353
2354         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: Fix
2355         num_workers check.
2356
2357 2022-03-29  Chenghua Xu  <xuchenghua@loongson.cn>
2358             Lulu Cheng  <chenglulu@loongson.cn>
2359
2360         * configure.tgt: Add LoongArch triplet.
2361
2362 2022-03-28  Tom de Vries  <tdevries@suse.de>
2363
2364         * plugin/configfrag.ac: Use /$(libexecdir:\$(exec_prefix)/%=%)/
2365         instead of /libexec/.
2366         * configure: Regenerate.
2367
2368 2022-03-25  Tom de Vries  <tdevries@suse.de>
2369
2370         PR libgomp/105042
2371         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Reduce
2372         execution time.
2373         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Same.
2374         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Same.
2375
2376 2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
2377
2378         PR middle-end/104285
2379         * testsuite/libgomp.c++/target-same-name-2-a.C: New test.
2380         * testsuite/libgomp.c++/target-same-name-2-b.C: New test.
2381         * testsuite/libgomp.c++/target-same-name-2.C: New test.
2382         * testsuite/libgomp.c-c++-common/target-same-name-1-a.c: New test.
2383         * testsuite/libgomp.c-c++-common/target-same-name-1-b.c: New test.
2384         * testsuite/libgomp.c-c++-common/target-same-name-1.c: New test.
2385
2386 2022-03-22  Tom de Vries  <tdevries@suse.de>
2387
2388         PR target/104916
2389         PR target/104783
2390         * testsuite/libgomp.c/pr104783-2.c: New test.
2391
2392 2022-03-18  Tobias Burnus  <tobias@codesourcery.com>
2393
2394         PR fortran/103039
2395         * testsuite/libgomp.fortran/associate4.f90: New test.
2396
2397 2022-03-18  Tom de Vries  <tdevries@suse.de>
2398
2399         PR target/104952
2400         * testsuite/libgomp.c/pr104952-1.c: New test.
2401         * testsuite/libgomp.c/pr104952-2.c: New test.
2402
2403 2022-03-18  Jakub Jelinek  <jakub@redhat.com>
2404
2405         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Move seen
2406         variable next to pl variable.
2407
2408 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
2409
2410         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
2411         Enhance.
2412         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2413         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2414
2415 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
2416
2417         PR middle-end/90115
2418         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Enhance.
2419         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2420
2421 2022-03-16  Marcel Vollweiler  <marcel@codesourcery.com>
2422
2423         * fortran.c (omp_set_num_teams_8_): Call omp_set_num_teams instead of
2424         omp_set_max_active_levels.
2425         * testsuite/libgomp.fortran/icv-8.f90: New test.
2426
2427 2022-03-16  Thomas Schwinge  <thomas@codesourcery.com>
2428
2429         PR testsuite/102841
2430         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Adjust.
2431
2432 2022-03-13  Tobias Burnus  <tobias@codesourcery.com>
2433
2434         * libgomp.texi: Fix typo.
2435
2436 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2437
2438         PR middle-end/100280
2439         PR middle-end/104892
2440         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
2441         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise.
2442         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2443         Likewise.
2444         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
2445         Likewise.
2446         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2447         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
2448         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
2449         Likewise.
2450
2451 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2452
2453         PR middle-end/104892
2454         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Point
2455         to PR104892.
2456         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise,
2457         enable '--param=openacc-kernels=decompose' and adjust.
2458         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
2459         Likewise.
2460         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2461         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
2462         Likewise.
2463
2464 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2465
2466         PR middle-end/90115
2467         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Enhance.
2468         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c: Likewise.
2469         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2470         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Likewise.
2471
2472 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
2473
2474         PR middle-end/100280
2475         PR middle-end/104086
2476         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2477         Merge this...
2478         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
2479         ..., and this...
2480         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: ... into
2481         this, and adjust.
2482         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2483         Extend.
2484
2485 2022-03-10  Hafiz Abid Qadeer  <abidh@codesourcery.com>
2486
2487         * testsuite/libgomp.fortran/allocate-1.f90: Remove pool_size
2488         trait.  Test last index in w and v array.  Remove redundant
2489         assignment to V(1).  Move alignment checks at the end of
2490         parallel region.
2491
2492 2022-03-10  Tom de Vries  <tdevries@suse.de>
2493
2494         * testsuite/libgomp.c/pr104783.c: New test.
2495
2496 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
2497
2498         PR middle-end/90115
2499         PR middle-end/102330
2500         PR middle-end/104774
2501         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2502         Enhance.
2503         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2504         Adjust.
2505         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2506         Likewise.
2507         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2508         Likewise.
2509         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2510         Likewise.
2511         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2512         Likewise.
2513         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2514         Likewise.
2515         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2516         Likewise.
2517         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2518         Likewise.
2519         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2520         Likewise.
2521         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2522         Likewise.
2523         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2524         Likewise.
2525         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2526         Likewise.
2527         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2528         Likewise.
2529         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
2530         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2531         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
2532
2533 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
2534
2535         PR middle-end/90115
2536         * testsuite/libgomp.oacc-fortran/routine-1.f90: Enhance.
2537         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
2538         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
2539         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
2540
2541 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2542
2543         PR testsuite/104791
2544         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Fix
2545         expected diagnostics.
2546
2547 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2548
2549         PR middle-end/104784
2550         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2551         Test with '--param=openacc-kernels=decompose'.
2552         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2553         Likewise.
2554         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2555         Likewise.
2556         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2557         Likewise.
2558         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2559         Likewise.
2560         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
2561         Likewise.
2562         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
2563         Likewise.
2564         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
2565         Likewise.
2566         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
2567         Likewise.
2568         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
2569         Likewise.
2570         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
2571         Likewise.
2572         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2573         Likewise.
2574         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2575         Likewise.
2576         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
2577         Likewise.
2578         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2579         Likewise.
2580         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2581         Likewise.
2582         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2583         Likewise.
2584         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2585         Likewise.
2586         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2587         Likewise.
2588         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2589         Likewise.
2590         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2591         Likewise.
2592         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2593         Likewise.
2594         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2595         Likewise.
2596         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2597         Likewise.
2598         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
2599         Likewise.
2600         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
2601         Likewise.
2602         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
2603         Likewise.
2604         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
2605         Likewise.
2606         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
2607         Likewise.
2608         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
2609         Likewise.
2610         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
2611         Likewise.
2612         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
2613         Likewise.
2614         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
2615         Likewise.
2616
2617 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2618
2619         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
2620         Test '-fopt-info-omp-all'.
2621         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
2622         Likewise.
2623         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
2624         Likewise.
2625         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
2626         Likewise.
2627         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
2628         Likewise.
2629         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
2630         Likewise.
2631         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
2632         Likewise.
2633         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
2634         Likewise.
2635         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
2636         Likewise.
2637         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
2638         Likewise.
2639         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
2640         Likewise.
2641         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
2642         Likewise.
2643         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
2644         Likewise.
2645         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
2646         Likewise.
2647         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
2648         Likewise.
2649         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
2650         Likewise.
2651         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
2652         Likewise.
2653         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
2654         Likewise.
2655         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
2656         Likewise.
2657         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
2658         Likewise.
2659         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
2660         Likewise.
2661         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
2662         Likewise.
2663         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
2664         Likewise.
2665         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
2666         Likewise.
2667         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
2668         Likewise.
2669         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
2670         Likewise.
2671         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
2672         Likewise.
2673         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
2674         Likewise.
2675         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
2676         Likewise.
2677         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
2678         Likewise.
2679         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
2680         Likewise.
2681         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
2682         Likewise.
2683         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
2684         Likewise.
2685
2686 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2687
2688         PR middle-end/100280
2689         PR middle-end/104132
2690         PR middle-end/104133
2691         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2692         Extend.
2693
2694 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2695
2696         PR middle-end/100280
2697         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
2698         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2699         Likewise.
2700
2701 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
2702
2703         PR middle-end/100280
2704         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
2705         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2706         Likewise.
2707
2708 2022-02-28  Tom de Vries  <tdevries@suse.de>
2709
2710         * testsuite/libgomp.c/declare-variant-3-sm30.c: Add -foffload=-mptx=_.
2711         * testsuite/libgomp.c/declare-variant-3-sm35.c: Same.
2712         * testsuite/libgomp.c/declare-variant-3-sm53.c: Same.
2713         * testsuite/libgomp.c/declare-variant-3-sm70.c: Same.
2714         * testsuite/libgomp.c/declare-variant-3-sm75.c: Same.
2715         * testsuite/libgomp.c/declare-variant-3-sm80.c: Same.
2716
2717 2022-02-24  Tom de Vries  <tdevries@suse.de>
2718
2719         * testsuite/libgomp.c/declare-variant-3-sm30.c: New test.
2720         * testsuite/libgomp.c/declare-variant-3-sm35.c: New test.
2721         * testsuite/libgomp.c/declare-variant-3-sm53.c: New test.
2722         * testsuite/libgomp.c/declare-variant-3-sm70.c: New test.
2723         * testsuite/libgomp.c/declare-variant-3-sm75.c: New test.
2724         * testsuite/libgomp.c/declare-variant-3-sm80.c: New test.
2725         * testsuite/libgomp.c/declare-variant-3.h: New header file.
2726
2727 2022-02-22  Thomas Schwinge  <thomas@codesourcery.com>
2728
2729         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Fix OpenACC
2730         gang-redundant execution.
2731
2732 2022-02-22  Tom de Vries  <tdevries@suse.de>
2733
2734         PR target/99555
2735         * config/nvptx/bar.c (generation_to_barrier): New function, copied
2736         from config/rtems/bar.c.
2737         (futex_wait, futex_wake): New function.
2738         (do_spin, do_wait): New function, copied from config/linux/wait.h.
2739         (gomp_barrier_wait_end, gomp_barrier_wait_last)
2740         (gomp_team_barrier_wake, gomp_team_barrier_wait_end):
2741         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): Remove
2742         and replace with include of config/linux/bar.c.
2743         * config/nvptx/bar.h (gomp_barrier_t): Add fields waiters and lock.
2744         (gomp_barrier_init): Init new fields.
2745         * testsuite/libgomp.c-c++-common/task-detach-6.c: Remove nvptx-specific
2746         workarounds.
2747         * testsuite/libgomp.c/pr99555-1.c: Same.
2748         * testsuite/libgomp.fortran/task-detach-6.f90: Same.
2749
2750 2022-02-22  Tom de Vries  <tdevries@suse.de>
2751
2752         PR testsuite/104146
2753         * testsuite/libgomp.c++/pr96390.C: Add additional-option
2754         -foffload=-Wa,--verify for nvptx.
2755         * testsuite/libgomp.c-c++-common/pr96390.c: Same.
2756
2757 2022-02-15  Tobias Burnus  <tobias@codesourcery.com>
2758
2759         * testsuite/libgomp.fortran/depend-4.f90: New test.
2760
2761 2022-02-10  Tobias Burnus  <tobias@codesourcery.com>
2762
2763         PR c++/102204
2764         * testsuite/libgomp.c++/target-virtual-1.C: New test.
2765
2766 2022-02-10  Marcel Vollweiler  <marcel@codesourcery.com>
2767
2768         * libgomp.texi: Updated entry for HAS_DEVICE_ADDR.
2769         * target.c (copy_firstprivate_data): Copy only if host address is not
2770         NULL.
2771         * testsuite/libgomp.c++/target-has-device-addr-2.C: New test.
2772         * testsuite/libgomp.c++/target-has-device-addr-4.C: New test.
2773         * testsuite/libgomp.c++/target-has-device-addr-5.C: New test.
2774         * testsuite/libgomp.c++/target-has-device-addr-6.C: New test.
2775         * testsuite/libgomp.c-c++-common/target-has-device-addr-1.c: New test.
2776         * testsuite/libgomp.c/target-has-device-addr-3.c: New test.
2777         * testsuite/libgomp.fortran/target-has-device-addr-1.f90: New test.
2778         * testsuite/libgomp.fortran/target-has-device-addr-2.f90: New test.
2779         * testsuite/libgomp.fortran/target-has-device-addr-3.f90: New test.
2780         * testsuite/libgomp.fortran/target-has-device-addr-4.f90: New test.
2781
2782 2022-02-08  Jakub Jelinek  <jakub@redhat.com>
2783
2784         PR libgomp/104385
2785         * task.c (gomp_task_run_post_handle_dependers): If parent is NULL,
2786         clear task->parent.
2787         * testsuite/libgomp.c/pr104385.c: New test.
2788
2789 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
2790
2791         * testsuite/libgomp.fortran/allocate-1.f90: Remove spurious
2792         STOP of previous commit.
2793
2794 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
2795
2796         * testsuite/libgomp.fortran/allocate-1.c (is_64bit_aligned): Renamed
2797         from is_64bit_aligned_.
2798         * testsuite/libgomp.fortran/allocate-1.f90: Fix interface decl
2799         and use it, more implicit none, remove unused argument.
2800
2801 2022-02-03  David Seifert  <soap@gentoo.org>
2802             Jakub Jelinek  <jakub@redhat.com>
2803
2804         * configure.ac: Support --disable-werror.
2805         * configure: Regenerate.
2806
2807 2022-02-01  Tom de Vries  <tdevries@suse.de>
2808
2809         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: Remove
2810         PR83812 workaround.
2811         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: Same.
2812         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90: Same.
2813
2814 2022-02-01  Tom de Vries  <tdevries@suse.de>
2815
2816         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Reduce
2817         num_workers for nvidia accelerator to fix libgomp error 'insufficient
2818         resources'.
2819         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
2820         Same.
2821         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Same.
2822
2823 2022-02-01  Tom de Vries  <tdevries@suse.de>
2824
2825         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
2826         recursion depth.
2827         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
2828
2829 2022-01-31  Martin Liska  <mliska@suse.cz>
2830
2831         * acinclude.m4: Detect *_ld_is_mold and use it.
2832         * configure: Regenerate.
2833
2834 2022-01-27  Tobias Burnus  <tobias@codesourcery.com>
2835
2836         * libgomp.texi (OpenMP 5.0): Update implementation status.
2837
2838 2022-01-21  Thomas Schwinge  <thomas@codesourcery.com>
2839
2840         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Strengthen.
2841         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
2842         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2843         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2844         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2845         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2846         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2847         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2848         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2849         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2850         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2851         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2852         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2853         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2854         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2855
2856 2022-01-19  Marcel Vollweiler  <marcel@codesourcery.com>
2857
2858         * config/gcn/icv-device.c: Make GOMP_DEVICE_NUM_VAR public (remove
2859         "static") to make the device num available in the offload image.
2860
2861 2022-01-19  Martin Liska  <mliska@suse.cz>
2862             Thomas Schwinge  <thomas@codesourcery.com>
2863
2864         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update scanning
2865         patterns.
2866         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2867         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
2868         Likewise.
2869         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
2870         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2871         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
2872         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
2873         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
2874         Likewise.
2875         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c:
2876         Likewise.
2877         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c:
2878         Likewise.
2879         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c:
2880         Likewise.
2881         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90:
2882         Likewise.
2883         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
2884         Likewise.
2885         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
2886         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
2887         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2888
2889 2022-01-18  Martin Liska  <mliska@suse.cz>
2890
2891         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update keyword
2892         in dg-warning.
2893         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2894         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
2895         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
2896         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
2897         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
2898         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
2899         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c: Likewise.
2900         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: Likewise.
2901         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: Likewise.
2902         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: Likewise.
2903         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Likewise.
2904         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: Likewise.
2905         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
2906         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
2907         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2908
2909 2022-01-17  Thomas Schwinge  <thomas@codesourcery.com>
2910
2911         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Extend.
2912         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
2913         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
2914
2915 2022-01-17  Julian Brown  <julian@codesourcery.com>
2916             Thomas Schwinge  <thomas@codesourcery.com>
2917
2918         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: New test.
2919         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: New test.
2920         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: New test.
2921
2922 2022-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
2923             Andrew Stubbs   <ams@codesourcery.com>
2924
2925         * plugin/plugin-gcn.c (parse_target_attributes): Automatically set
2926         the number of teams and threads if necessary.
2927         (gcn_exec): Automatically set the number of gangs and workers if
2928         necessary.
2929
2930 2022-01-13  Hafiz Abid Qadeer  <abidh@codesourcery.com>
2931
2932         * testsuite/libgomp.fortran/allocate-1.c: New test.
2933         * testsuite/libgomp.fortran/allocate-1.f90: New test.
2934         * libgomp.texi: Remove string that says that allocate clause
2935         support is for C/C++ only.
2936
2937 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2938
2939         * testsuite/libgomp.c-c++-common/on_device_arch.h
2940         (any_device_arch, any_device_arch_intel_mic): New.
2941         * testsuite/lib/libgomp.exp
2942         (check_effective_target_offload_device_any_intel_mic): New.
2943         * testsuite/libgomp.c-c++-common/target-45.c: Use it.
2944         * testsuite/libgomp.fortran/target10.f90: Likewise.
2945
2946 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2947
2948         PR tree-optimization/102192
2949         * testsuite/libgomp.oacc-fortran/routine-10.f90: Document current
2950         '-Wuninitialized' diagnostics.
2951
2952 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2953
2954         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Document
2955         current '-Wuninitialized' diagnostics.
2956         * testsuite/libgomp.oacc-fortran/data-5.f90: Likewise.
2957         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Likewise.
2958         * testsuite/libgomp.oacc-fortran/gemm.f90: Likewise.
2959         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Likewise.
2960         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
2961         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
2962         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: Likewise.
2963         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
2964         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
2965         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
2966         * testsuite/libgomp.oacc-fortran/reference-reductions.f90:
2967         Likewise.
2968
2969 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2970
2971         * testsuite/libgomp.c/address-space-1.c: Remove 'dg-xfail-run-if'
2972         for 'offload_device_intel_mic'.
2973
2974 2022-01-13  Julian Brown  <julian@codesourcery.com>
2975             Thomas Schwinge  <thomas@codesourcery.com>
2976
2977         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Remove GCN
2978         offloading execution XFAIL.
2979
2980 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2981
2982         PR middle-end/100280
2983         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2984         Update.
2985         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
2986         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
2987         Likewise.
2988
2989 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
2990
2991         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
2992         Enhance.
2993         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
2994         Likewise.
2995         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Likewise.
2996         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
2997         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: Likewise.
2998         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: Likewise.
2999         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3000         Likewise.
3001         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3002         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
3003         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
3004         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
3005
3006 2022-01-04  Tobias Burnus  <tobias@codesourcery.com>
3007
3008         * testsuite/libgomp.c-c++-common/target-45.c: Iterate over all devices.
3009         * testsuite/libgomp.fortran/target10.f90: Likewise.
3010
3011 2022-01-04  Chung-Lin Tang  <cltang@codesourcery.com>
3012
3013         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Change uses of STRINGX
3014         into XSTRING when looking for GOMP_DEVICE_NUM_VAR in offload image.
3015         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
3016
3017 2022-01-03  Jakub Jelinek  <jakub@redhat.com>
3018
3019         * libgomp.texi: Bump @copying's copyright year.
3020
3021 2021-12-13  Tobias Burnus  <tobias@codesourcery.com>
3022
3023         * libgomp.texi (OpenMP 5.1): Set Fortran support for atomic to 'Y'.
3024         * testsuite/libgomp.fortran/atomic-19.f90: New test.
3025
3026 2021-12-10  Andrew Stubbs  <ams@codesourcery.com>
3027
3028         * plugin/plugin-gcn.c (struct gcn_image_desc): Remove global_variables.
3029         (GOMP_OFFLOAD_load_image): Locate the offload variables via the
3030         table, not individual symbols.
3031
3032 2021-12-09  Chung-Lin Tang  <cltang@codesourcery.com>
3033
3034         * testsuite/libgomp.c++/target-lambda-1.C: Only run under
3035         "target offload_device_nonshared_as"
3036         * testsuite/libgomp.c++/target-this-3.C: Likewise.
3037         * testsuite/libgomp.c++/target-this-4.C: Likewise.
3038
3039 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
3040
3041         * target.c (gomp_map_vars_existing): Make sure attached pointer is
3042         not overwritten during cross-host/device copying.
3043         (gomp_update): Likewise.
3044         (gomp_exit_data): Likewise.
3045         * testsuite/libgomp.c++/target-11.C: Adjust testcase.
3046         * testsuite/libgomp.c++/target-12.C: Likewise.
3047         * testsuite/libgomp.c++/target-15.C: Likewise.
3048         * testsuite/libgomp.c++/target-16.C: Likewise.
3049         * testsuite/libgomp.c++/target-17.C: Likewise.
3050         * testsuite/libgomp.c++/target-21.C: Likewise.
3051         * testsuite/libgomp.c++/target-23.C: Likewise.
3052         * testsuite/libgomp.c/target-23.c: Likewise.
3053         * testsuite/libgomp.c/target-29.c: Likewise.
3054         * testsuite/libgomp.c-c++-common/target-implicit-map-2.c: New testcase.
3055
3056 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
3057
3058         PR middle-end/92120
3059         * libgomp.h (gomp_attach_pointer): Add bool parameter.
3060         * oacc-mem.c (acc_attach_async): Update call to gomp_attach_pointer.
3061         (goacc_enter_data_internal): Likewise.
3062         * target.c (gomp_map_vars_existing): Update assert condition to
3063         include GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION.
3064         (gomp_map_pointer): Add 'bool allow_zero_length_array_sections'
3065         parameter, add support for mapping a pointer with NULL target.
3066         (gomp_attach_pointer): Add 'bool allow_zero_length_array_sections'
3067         parameter, add support for attaching a pointer with NULL target.
3068         (gomp_map_vars_internal): Update calls to gomp_map_pointer and
3069         gomp_attach_pointer, add handling for
3070         GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION, and
3071         GOMP_MAP_POINTER_TO_ZERO_LENGTH_ARRAY_SECTION cases.
3072         * testsuite/libgomp.c++/target-23.C: New testcase.
3073         * testsuite/libgomp.c++/target-lambda-1.C: New testcase.
3074         * testsuite/libgomp.c++/target-lambda-2.C: New testcase.
3075         * testsuite/libgomp.c++/target-this-1.C: New testcase.
3076         * testsuite/libgomp.c++/target-this-2.C: New testcase.
3077         * testsuite/libgomp.c++/target-this-3.C: New testcase.
3078         * testsuite/libgomp.c++/target-this-4.C: New testcase.
3079         * testsuite/libgomp.c++/target-this-5.C: New testcase.
3080
3081 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
3082
3083         * libgomp.texi (OpenMP 5.1): Update status.
3084
3085 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
3086
3087         * libgomp.texi (OMP_PLACES): Extend description for OMP 5.1 changes.
3088
3089 2021-12-02  Chung-Lin Tang  <cltang@codesourcery.com>
3090
3091         PR fortran/90030
3092         * testsuite/libgomp.oacc-fortran/pr90030.f90: New test.
3093         * testsuite/libgomp.fortran/pr90030.f90: New test.
3094
3095 2021-11-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
3096             Thomas Schwinge  <thomas@codesourcery.com>
3097
3098         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Remove
3099         temporary skip.
3100
3101 2021-11-30  Cesar Philippidis  <cesar@codesourcery.com>
3102             Thomas Schwinge  <thomas@codesourcery.com>
3103
3104         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Temporarily
3105         skip.
3106
3107 2021-11-29  Richard Biener  <rguenther@suse.de>
3108
3109         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): Remove unreachable
3110         return.
3111
3112 2021-11-24  Jakub Jelinek  <jakub@redhat.com>
3113
3114         PR middle-end/103384
3115         * testsuite/libgomp.c/declare-variant-2.c: New test.
3116
3117 2021-11-18  David Edelsohn  <dje.gcc@gmail.com>
3118
3119         * alloc.c (gomp_aligned_alloc): Fix typo.
3120
3121 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
3122
3123         PR libgomp/102838
3124         * libgomp.h (GOMP_USE_ALIGNED_WORK_SHARES): Define if
3125         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined and __AMDGCN__ is not.
3126         (struct gomp_work_share): Use GOMP_USE_ALIGNED_WORK_SHARES instead of
3127         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
3128         * work.c (alloc_work_share, gomp_work_share_start): Likewise.
3129         * team.c (gomp_new_team): If GOMP_USE_ALIGNED_WORK_SHARES, use
3130         gomp_aligned_alloc instead of team_malloc.
3131
3132 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
3133
3134         PR libgomp/102838
3135         * alloc.c (gomp_aligned_alloc): Prefer _aligned_alloc over
3136         memalign over posix_memalign over aligned_alloc over fallback
3137         with malloc instead of aligned_alloc over _aligned_alloc over
3138         posix_memalign over memalign over fallback with malloc.  For
3139         aligned_alloc, round up size up to multiple of al.
3140
3141 2021-11-16  Jakub Jelinek  <jakub@redhat.com>
3142
3143         * libgomp.texi (OpenMP 5.1): Mark thread_limit clause to target
3144         construct as implemented.
3145
3146 2021-11-15  Tobias Burnus  <tobias@codesourcery.com>
3147
3148         * testsuite/libgomp.fortran/thread-limit-1.f90: New test.
3149
3150 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
3151
3152         * task.c (gomp_create_target_task): Copy args array as well.
3153         * target.c (gomp_target_fallback): Add args argument.
3154         Set gomp_icv (true)->thread_limit_var if thread_limit is present.
3155         (GOMP_target): Adjust gomp_target_fallback caller.
3156         (GOMP_target_ext): Likewise.
3157         (gomp_target_task_fn): Likewise.
3158         * config/nvptx/team.c (gomp_nvptx_main): Set
3159         gomp_global_icv.thread_limit_var.
3160         * testsuite/libgomp.c-c++-common/thread-limit-1.c: New test.
3161
3162 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
3163
3164         * config/nvptx/team.c (__gomp_team_num): Define as
3165         __attribute__((shared)) var.
3166         (gomp_nvptx_main): Initialize __gomp_team_num to 0.
3167         * config/nvptx/target.c (__gomp_team_num): Declare as
3168         extern __attribute__((shared)) var.
3169         (GOMP_teams4): Use __gomp_team_num as the team number instead of
3170         %ctaid.x.  If first, initialize it to %ctaid.x.  If num_teams_lower
3171         is bigger than num_blocks, use num_teams_lower teams and arrange for
3172         bumping of __gomp_team_num if !first and returning false once we run
3173         out of teams.
3174         * config/nvptx/teams.c (__gomp_team_num): Declare as
3175         extern __attribute__((shared)) var.
3176         (omp_get_team_num): Return __gomp_team_num value instead of %ctaid.x.
3177
3178 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
3179
3180         * testsuite/libgomp.c/teams-5.c: New test.
3181
3182 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
3183
3184         PR target/103201
3185         * config/gcn/icv-device.c (omp_get_num_teams, omp_get_team_num): Move
3186         to ...
3187         * config/gcn/teams.c: ... here.  New file.
3188
3189 2021-11-12  Chung-Lin Tang  <cltang@codesourcery.com>
3190
3191         * target.c (gomp_map_vars_existing): Add 'bool implicit' parameter, add
3192         implicit map handling to allow a "superset" existing map as valid case.
3193         (get_kind): Adjust to filter out GOMP_MAP_IMPLICIT bits in return value.
3194         (get_implicit): New function to extract implicit status.
3195         (gomp_map_fields_existing): Adjust arguments in calls to
3196         gomp_map_vars_existing, and add uses of get_implicit.
3197         (gomp_map_vars_internal): Likewise.
3198         * testsuite/libgomp.c-c++-common/target-implicit-map-1.c: New test.
3199
3200 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
3201
3202         * libgomp_g.h (GOMP_teams4): Declare.
3203         * libgomp.map (GOMP_5.1): Export GOMP_teams4.
3204         * target.c (GOMP_teams4): New function.
3205         * config/nvptx/target.c (GOMP_teams): Remove.
3206         (GOMP_teams4): New function.
3207         * config/gcn/target.c (GOMP_teams): Remove.
3208         (GOMP_teams4): New function.
3209         * testsuite/libgomp.c/teams-4.c (main): Expect exactly 2
3210         teams instead of <= 2.
3211         * testsuite/libgomp.c-c++-common/teams-2.c: New test.
3212
3213 2021-11-11  Tobias Burnus  <tobias@codesourcery.com>
3214
3215         * testsuite/libgomp.fortran/teams-1.f90: New test.
3216
3217 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
3218
3219         * libgomp.h (struct gomp_thread): Add num_teams and team_num members.
3220         * team.c (struct gomp_thread_start_data): Likewise.
3221         (gomp_thread_start): Initialize thr->num_teams and thr->team_num.
3222         (gomp_team_start): Initialize start_data->num_teams and
3223         start_data->team_num.  Update nthr->num_teams and nthr->team_num.
3224         * teams.c (gomp_num_teams, gomp_team_num): Remove.
3225         (GOMP_teams_reg): Set and restore thr->num_teams and thr->team_num
3226         instead of gomp_num_teams and gomp_team_num.
3227         (omp_get_num_teams): Use thr->num_teams + 1 instead of gomp_num_teams.
3228         (omp_get_team_num): Use thr->team_num instead of gomp_team_num.
3229         * testsuite/libgomp.c/teams-4.c: New test.
3230
3231 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
3232
3233         * testsuite/libgomp.c-c++-common/teams-1.c: New test.
3234
3235 2021-11-09  Thomas Schwinge  <thomas@codesourcery.com>
3236
3237         * env.c (parse_gomp_openacc_dim): Restore parsing.
3238
3239 2021-10-30  Tobias Burnus  <tobias@codesourcery.com>
3240
3241         PR middle-end/102972
3242         * testsuite/libgomp.c-c++-common/icv-3.c: Nest API calls inside
3243         parallel construct.
3244         * testsuite/libgomp.c-c++-common/icv-4.c: Likewise.
3245         * testsuite/libgomp.c/target-3.c: Likewise.
3246         * testsuite/libgomp.c/target-5.c: Likewise.
3247         * testsuite/libgomp.c/target-6.c: Likewise.
3248         * testsuite/libgomp.c/target-teams-1.c: Likewise.
3249         * testsuite/libgomp.c/teams-1.c: Likewise.
3250         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
3251         * testsuite/libgomp.c/thread-limit-3.c: Likewise.
3252         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
3253         * testsuite/libgomp.c/thread-limit-5.c: Likewise.
3254         * testsuite/libgomp.fortran/icv-3.f90: Likewise.
3255         * testsuite/libgomp.fortran/icv-4.f90: Likewise.
3256         * testsuite/libgomp.fortran/teams1.f90: Likewise.
3257
3258 2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
3259
3260         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for threading changes.
3261         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3262
3263 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
3264
3265         * libgomp.texi (OpenMP 5.0): Mention that Non-rectangular loop nests
3266         aren't implemented for Fortran yet.
3267
3268 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
3269
3270         * testsuite/libgomp.c/loop-26.c: New test.
3271         * testsuite/libgomp.c/loop-27.c: New test.
3272
3273 2021-10-25  Tobias Burnus  <tobias@codesourcery.com>
3274
3275         PR testsuite/102910
3276         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
3277         instead of #include <alloca.h> + alloca.
3278
3279 2021-10-21  Chung-Lin Tang  <cltang@codesourcery.com>
3280
3281         * libgomp.texi (Support of strictly structured blocks in Fortran):
3282         Adjust to 'Y'.
3283         * testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.
3284
3285 2021-10-20  Chung-Lin Tang  <cltang@codesourcery.com>
3286
3287         * testsuite/libgomp.fortran/target-in-reduction-1.f90: New test.
3288         * testsuite/libgomp.fortran/target-in-reduction-2.f90: New test.
3289
3290 2021-10-20  Jakub Jelinek  <jakub@redhat.com>
3291
3292         PR libgomp/102838
3293         * libgomp.h (struct gomp_work_share_1st_cacheline): New type.
3294         (struct gomp_work_share): Only use aligned(64) attribute if
3295         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined, otherwise just
3296         add padding before lock to ensure lock is at offset 64 bytes
3297         into the structure.
3298         (gomp_workshare_struct_check1, gomp_workshare_struct_check2):
3299         New poor man's static assertions.
3300         * work.c (gomp_work_share_start): Use gomp_aligned_alloc instead of
3301         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
3302
3303 2021-10-20  Aldy Hernandez  <aldyh@redhat.com>
3304             Richard Biener  <rguenther@suse.de>
3305
3306         * testsuite/libgomp.graphite/force-parallel-5.c: Remove xfail.
3307
3308 2021-10-18  Jakub Jelinek  <jakub@redhat.com>
3309
3310         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Add
3311         && gomp_places_list_len < count after nfirst <= nlast loop condition.
3312
3313 2021-10-18  Tobias Burnus  <tobias@codesourcery.com>
3314
3315         PR fortran/102086
3316         PR fortran/92189
3317         PR fortran/92621
3318         PR fortran/101308
3319         PR fortran/101309
3320         PR fortran/101635
3321         PR fortran/92482
3322         * testsuite/libgomp.fortran/optional-bind-c.f90: New test.
3323
3324 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3325
3326         * testsuite/libgomp.c/affinity-1.c (struct places): Change name field
3327         type from char [50] to const char *.
3328         (places_array): Add a testcase for simplified syntax place followed
3329         by length or length and stride.
3330
3331 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3332
3333         * env.c (parse_one_place): Handle non-negative-number the same
3334         as { non-negative-number }.  Reject even !number:1 and
3335         !number:1:stride or !place:1 or !place:1:stride instead of just
3336         length other than 1.
3337         * libgomp.texi (OpenMP 5.1): Document OMP_PLACES syntax extensions
3338         and OMP_NUM_TEAMS/OMP_TEAMS_THREAD_LIMIT and
3339         omp_{set_num,get_max}_teams/omp_{s,g}et_teams_thread_limit features
3340         as implemented.
3341         * testsuite/libgomp.c/affinity-1.c: Add a test for the 5.1 place
3342         simplified syntax.
3343
3344 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3345
3346         * env.c (parse_schedule): For strtoul or strtoull calls which don't
3347         clearly reject return value 0 as invalid handle the case where end
3348         pointer is the same as first argument as invalid.
3349         (parse_unsigned_long_1): Likewise.
3350         (parse_one_place): Likewise.
3351         (parse_places_var): Likewise.
3352         (parse_stacksize): Likewise.
3353         (parse_spincount): Likewise.
3354         (parse_affinity): Likewise.
3355         (parse_gomp_openacc_dim): Likewise.  Avoid strict aliasing violation.
3356         Make code valid C89.
3357         * config/linux/affinity.c (gomp_affinity_find_last_cache_level):
3358         For strtoul calls which don't clearly reject return value 0 as
3359         invalid handle the case where end pointer is the same as first
3360         argument as invalid.
3361         (gomp_affinity_init_level_1): Likewise.
3362         (gomp_affinity_init_numa_domains): Likewise.
3363         * config/rtems/proc.c (parse_thread_pools): Likewise.
3364
3365 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3366
3367         * config/linux/affinity.c (gomp_affinity_init_level_1): For level 1
3368         after creating count places clean up and return immediately.
3369         * testsuite/libgomp.c/places-6.c: New test.
3370         * testsuite/libgomp.c/places-7.c: New test.
3371         * testsuite/libgomp.c/places-8.c: New test.
3372         * testsuite/libgomp.c/places-9.c: New test.
3373         * testsuite/libgomp.c/places-10.c: New test.
3374
3375 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3376
3377         * env.c (parse_places_var): Handle numa_domains as level 5.
3378         * config/linux/affinity.c (gomp_affinity_init_numa_domains): New
3379         function.
3380         (gomp_affinity_init_level): Use it instead of
3381         gomp_affinity_init_level_1 for level == 5.
3382         * testsuite/libgomp.c/places-5.c: New test.
3383
3384 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
3385
3386         * env.c (parse_places_var): Handle ll_caches as level 4.
3387         * config/linux/affinity.c (gomp_affinity_find_last_cache_level): New
3388         function.
3389         (gomp_affinity_init_level_1): Handle level 4 as logical cpus sharing
3390         last level cache.
3391         (gomp_affinity_init_level): Likewise.
3392         * testsuite/libgomp.c/places-1.c: New test.
3393         * testsuite/libgomp.c/places-2.c: New test.
3394         * testsuite/libgomp.c/places-3.c: New test.
3395         * testsuite/libgomp.c/places-4.c: New test.
3396
3397 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
3398
3399         * libgomp.texi (OpenMP 5.0): Update entry for declare variant
3400         directive.
3401
3402 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
3403
3404         * testsuite/libgomp.fortran/declare-variant-1.f90: New test.
3405
3406 2021-10-12  Julian Brown  <julian@codesourcery.com>
3407
3408         * target.c (gomp_copy_host2dev): Release device lock on cbuf
3409         error path.
3410
3411 2021-10-12  Tobias Burnus  <tobias@codesourcery.com>
3412
3413         * testsuite/libgomp.fortran/icv-3.f90: New.
3414         * testsuite/libgomp.fortran/icv-4.f90: New.
3415
3416 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3417
3418         * libgomp.texi (omp_get_max_teams, omp_get_teams_thread_limit,
3419         omp_set_num_teams, omp_set_teams_thread_limit, OMP_NUM_TEAMS,
3420         OMP_TEAMS_THREAD_LIMIT): Document.
3421
3422 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3423
3424         * libgomp.texi (omp_get_device_num): Move @node before omp_get_dynamic
3425         to avoid makeinfo warnings.
3426
3427 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3428
3429         * testsuite/libgomp.c-c++-common/icv-3.c: New test.
3430         * testsuite/libgomp.c-c++-common/icv-4.c: New test.
3431
3432 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3433
3434         PR libgomp/102628
3435         PR libgomp/102668
3436         * testsuite/libgomp.c-c++-common/alloc-9.c (main): Decrease
3437         allocation sizes from 420 to 320 and from 768 to 568.
3438         * testsuite/libgomp.fortran/alloc-11.f90: Likewise.
3439         * testsuite/libgomp.fortran/alloc-1.F90: Change expected alignment
3440         for cr from 16 to 4.
3441
3442 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
3443
3444         * testsuite/libgomp.c/scan-11.c: Remove option -fvect-cost-model=cheap.
3445         * testsuite/libgomp.c/scan-12.c: Likewise.
3446         * testsuite/libgomp.c/scan-13.c: Likewise.
3447         * testsuite/libgomp.c/scan-14.c: Likewise.
3448         * testsuite/libgomp.c/scan-15.c: Likewise.
3449         * testsuite/libgomp.c/scan-16.c: Likewise.
3450         * testsuite/libgomp.c/scan-17.c: Likewise.
3451         * testsuite/libgomp.c/scan-18.c: Likewise.
3452         * testsuite/libgomp.c/scan-19.c: Likewise.
3453         * testsuite/libgomp.c/scan-20.c: Likewise.
3454         * testsuite/libgomp.c/scan-21.c: Likewise.
3455         * testsuite/libgomp.c/scan-22.c: Likewise.
3456         * testsuite/libgomp.c++/scan-9.C: Likewise.
3457         * testsuite/libgomp.c++/scan-10.C: Likewise.
3458         * testsuite/libgomp.c++/scan-11.C: Likewise.
3459         * testsuite/libgomp.c++/scan-12.C: Likewise.
3460         * testsuite/libgomp.c++/scan-13.C: Likewise.
3461         * testsuite/libgomp.c++/scan-14.C: Likewise.
3462         * testsuite/libgomp.c++/scan-15.C: Likewise.
3463         * testsuite/libgomp.c++/scan-16.C: Likewise.
3464
3465 2021-10-12  Kewen Lin  <linkw@linux.ibm.com>
3466
3467         * testsuite/libgomp.graphite/force-parallel-8.c: Add --param max-stores-to-sink=0.
3468
3469 2021-10-11  Marcel Vollweiler  <marcel@codesourcery.com>
3470
3471         * allocator.c (omp_init_allocator): Replace omp_atv_sequential with
3472         omp_atv_serialized.
3473         * omp.h.in: Add deprecated flag for omp_atv_sequential.
3474         * omp_lib.f90.in: Add deprecated flag for omp_atv_sequential.
3475         * testsuite/libgomp.c-c++-common/alloc-10.c: New test.
3476         * testsuite/libgomp.fortran/alloc-12.f90: New test.
3477
3478 2021-10-11  Jakub Jelinek  <jakub@redhat.com>
3479
3480         * omp.h.in (omp_set_num_teams, omp_get_max_teams,
3481         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3482         * omp_lib.f90.in (omp_set_num_teams, omp_get_max_teams,
3483         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3484         * omp_lib.h.in (omp_set_num_teams, omp_get_max_teams,
3485         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
3486         * libgomp.h (gomp_nteams_var, gomp_teams_thread_limit_var): Declare.
3487         * libgomp.map (OMP_5.1): Export omp_get_max_teams{,_},
3488         omp_get_teams_thread_limit{,_}, omp_set_num_teams{,_,_8_} and
3489         omp_set_teams_thread_limit{,_,_8_}.
3490         * icv.c (omp_set_num_teams, omp_get_max_teams,
3491         omp_set_teams_thread_limit, omp_get_teams_thread_limit): New
3492         functions.
3493         * env.c (gomp_nteams_var, gomp_teams_thread_limit_var): Define.
3494         (omp_display_env): Print OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT.
3495         (initialize_env): Handle OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT env
3496         vars.
3497         * teams.c (GOMP_teams_reg): If thread_limit is not specified, use
3498         gomp_teams_thread_limit_var as fallback if not zero.  If num_teams
3499         is not specified, use gomp_nteams_var.
3500         * fortran.c (omp_set_num_teams, omp_get_max_teams,
3501         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Add
3502         ialias_redirect.
3503         (omp_set_num_teams_, omp_set_num_teams_8_, omp_get_max_teams_,
3504         omp_set_teams_thread_limit_, omp_set_teams_thread_limit_8_,
3505         omp_get_teams_thread_limit_): New functions.
3506
3507 2021-10-09  liuhongt  <hongtao.liu@intel.com>
3508
3509         * testsuite/libgomp.c++/scan-10.C: Add option -fvect-cost-model=cheap.
3510         * testsuite/libgomp.c++/scan-11.C: Ditto.
3511         * testsuite/libgomp.c++/scan-12.C: Ditto.
3512         * testsuite/libgomp.c++/scan-13.C: Ditto.
3513         * testsuite/libgomp.c++/scan-14.C: Ditto.
3514         * testsuite/libgomp.c++/scan-15.C: Ditto.
3515         * testsuite/libgomp.c++/scan-16.C: Ditto.
3516         * testsuite/libgomp.c++/scan-9.C: Ditto.
3517         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: Ditto.
3518         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: Ditto.
3519         * testsuite/libgomp.c/scan-11.c: Ditto.
3520         * testsuite/libgomp.c/scan-12.c: Ditto.
3521         * testsuite/libgomp.c/scan-13.c: Ditto.
3522         * testsuite/libgomp.c/scan-14.c: Ditto.
3523         * testsuite/libgomp.c/scan-15.c: Ditto.
3524         * testsuite/libgomp.c/scan-16.c: Ditto.
3525         * testsuite/libgomp.c/scan-17.c: Ditto.
3526         * testsuite/libgomp.c/scan-18.c: Ditto.
3527         * testsuite/libgomp.c/scan-19.c: Ditto.
3528         * testsuite/libgomp.c/scan-20.c: Ditto.
3529         * testsuite/libgomp.c/scan-21.c: Ditto.
3530         * testsuite/libgomp.c/scan-22.c: Ditto.
3531
3532 2021-10-09  Jakub Jelinek  <jakub@redhat.com>
3533
3534         * libgomp.texi (OpenMP 5.1): Mention implemented support for
3535         structured block sequences in C/C++.  Mention support for
3536         unconstrained/reproducible modifiers on order clause.
3537         Mention partial (C/C++ only) support of extentensions to atomics
3538         construct.  Mention partial (C/C++ on clause only) support of
3539         align/allocator modifiers on allocate clause.
3540
3541 2021-10-02  Tobias Burnus  <tobias@codesourcery.com>
3542
3543         * testsuite/libgomp.fortran/order-reproducible-1.f90: New test
3544         based on libgomp.c-c++-common/order-reproducible-1.c.
3545         * testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
3546         * testsuite/libgomp.fortran/my-usleep.c: New test.
3547
3548 2021-10-01  Tobias Burnus  <tobias@codesourcery.com>
3549
3550         * testsuite/libgomp.fortran/alloc-10.f90: Fix alignment check.
3551         * testsuite/libgomp.fortran/alloc-7.f90: Fix array access.
3552         * testsuite/libgomp.fortran/alloc-8.f90: Likewise.
3553         * testsuite/libgomp.fortran/alloc-11.f90: New test for omp_realloc,
3554         based on libgomp.c-c++-common/alloc-9.c.
3555
3556 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3557
3558         * testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test.
3559         * testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.
3560
3561 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3562
3563         * affinity-fmt.c (omp_get_team_num, omp_get_num_teams): Add
3564         ialias_redirect.
3565         * env.c (handle_omp_display_env): Use ialias_call.
3566         * icv-device.c: Move ialias right below each function.
3567         (omp_get_device_num): Use ialias_call.
3568         * fortran.c (omp_fulfill_event): Add ialias_redirect.
3569         * icv.c (omp_get_active_level): Add ialias_redirect.
3570
3571 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
3572
3573         * omp.h.in (omp_aligned_alloc, omp_aligned_calloc): Add
3574         __alloc_align__ (1) attribute.
3575         * testsuite/libgomp.c-c++-common/alloc-9.c: New test.
3576
3577 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
3578
3579         * testsuite/libgomp.fortran/alloc-7.f90: Add dg-prune-output
3580         for -fintrinsic-modules-path= warning of the C compiler.
3581         * testsuite/libgomp.fortran/alloc-9.f90: Likewise.
3582         * testsuite/libgomp.fortran/alloc-10.f90: Likewise.
3583
3584 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
3585
3586         * libgomp.texi (OpenMP 5.1): Set implementation status to Y for
3587         omp_aligned_{,c}alloc and omp_{c,re}alloc routines.
3588         * omp_lib.f90.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
3589         omp_realloc): Add.
3590         * omp_lib.h.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
3591         omp_realloc): Add.
3592         * testsuite/libgomp.fortran/alloc-10.f90: New test.
3593         * testsuite/libgomp.fortran/alloc-6.f90: New test.
3594         * testsuite/libgomp.fortran/alloc-7.c: New test.
3595         * testsuite/libgomp.fortran/alloc-7.f90: New test.
3596         * testsuite/libgomp.fortran/alloc-8.f90: New test.
3597         * testsuite/libgomp.fortran/alloc-9.f90: New test.
3598
3599 2021-09-30  Jakub Jelinek  <jakub@redhat.com>
3600
3601         * omp.h.in (omp_aligned_alloc, omp_calloc, omp_aligned_calloc,
3602         omp_realloc): New prototypes.
3603         (omp_alloc): Move after omp_free prototype, add __malloc__ (omp_free)
3604         attribute.
3605         * allocator.c: Include string.h.
3606         (omp_aligned_alloc): No longer static, add ialias.  Add new_alignment
3607         variable and use it instead of alignment so that when retrying the old
3608         alignment is used again.  Don't retry if new alignment is the same
3609         as old alignment, unless allocator had pool size.
3610         (omp_alloc, GOMP_alloc, GOMP_free): Use ialias_call.
3611         (omp_aligned_calloc, omp_calloc, omp_realloc): New functions.
3612         * libgomp.map (OMP_5.0.2): Export omp_aligned_alloc, omp_calloc,
3613         omp_aligned_calloc and omp_realloc.
3614         * testsuite/libgomp.c-c++-common/alloc-4.c (main): Add
3615         omp_aligned_alloc, omp_calloc and omp_aligned_calloc tests.
3616         * testsuite/libgomp.c-c++-common/alloc-5.c: New test.
3617         * testsuite/libgomp.c-c++-common/alloc-6.c: New test.
3618         * testsuite/libgomp.c-c++-common/alloc-7.c: New test.
3619         * testsuite/libgomp.c-c++-common/alloc-8.c: New test.
3620
3621 2021-09-28  Tobias Burnus  <tobias@codesourcery.com>
3622
3623         PR libgomp/96661
3624         * configure.ac: Only check for int-type = 2*size_t support when
3625         building with Fortran support.
3626         * configure: Regenerate.
3627
3628 2021-09-28  Thomas Schwinge  <thomas@codesourcery.com>
3629
3630         * testsuite/libgomp.oacc-fortran/if-1.f90: Adjust.
3631         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
3632
3633 2021-09-27  Aldy Hernandez  <aldyh@redhat.com>
3634
3635         * team.c: Initialize start_data.
3636         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
3637         * testsuite/libgomp.graphite/force-parallel-8.c: Adjust.
3638
3639 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
3640
3641         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Change
3642         dg-message back to dg-note.
3643
3644 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
3645
3646         PR fortran/94070
3647         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
3648         expected dg-note output.
3649
3650 2021-09-22  Tobias Burnus  <tobias@codesourcery.com>
3651
3652         PR fortran/55534
3653         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Revert
3654         r12-3722 by removing -Wno-missing-include-dirs.
3655         * testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
3656
3657 2021-09-22  Jakub Jelinek  <jakub@redhat.com>
3658
3659         * testsuite/libgomp.c-c++-common/allocate-2.c: New test.
3660         * testsuite/libgomp.c-c++-common/allocate-3.c: New test.
3661
3662 2021-09-21  Tobias Burnus  <tobias@codesourcery.com>
3663
3664         PR fortran/55534
3665         * testsuite/libgomp.fortran/fortran.exp: Add -Wno-missing-include-dirs
3666         to ALWAYS_CFLAGS.
3667         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3668
3669 2021-09-18  Jakub Jelinek  <jakub@redhat.com>
3670
3671         * testsuite/libgomp.c++/default-1.C: New test.
3672         * testsuite/libgomp.c-c++-common/default-1.c: New test.
3673         * libgomp.texi (OpenMP 5.1): Mark "private and firstprivate argument
3674         to default clause in C and C++" as implemented.
3675
3676 2021-09-17  Julian Brown  <julian@codesourcery.com>
3677
3678         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Update.
3679
3680 2021-09-17  Julian Brown  <julian@codesourcery.com>
3681
3682         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: New test.
3683
3684 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
3685
3686         * libgomp.texi (OpenMP 5.1): Spelling fix,
3687         declare variante -> declare variant.
3688
3689 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
3690
3691         * testsuite/libgomp.c-c++-common/atomic-19.c: Drop c effective target.
3692         Use /* */ comments instead of //.
3693         * testsuite/libgomp.c-c++-common/atomic-20.c: Likewise.
3694         * testsuite/libgomp.c-c++-common/atomic-21.c: Likewise.
3695         * testsuite/libgomp.c++/atomic-16.C: New test.
3696         * testsuite/libgomp.c++/atomic-17.C: New test.
3697
3698 2021-09-10  Jakub Jelinek  <jakub@redhat.com>
3699
3700         * testsuite/libgomp.c-c++-common/atomic-19.c: New test.
3701         * testsuite/libgomp.c-c++-common/atomic-20.c: New test.
3702         * testsuite/libgomp.c-c++-common/atomic-21.c: New test.
3703
3704 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
3705
3706         * libgomp.texi (OpenMP Implementation Status): Extend
3707         OpenMP 5.0 section.
3708         (OpenACC Profiling Interface): Fix typo.
3709
3710 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
3711
3712         * libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
3713         not to 4.5; link to new section.
3714         (OpenMP Implementation Status): New.
3715
3716 2021-09-06  Thomas Schwinge  <thomas@codesourcery.com>
3717
3718         * testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.
3719
3720 2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
3721
3722         * testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
3723         dg-output.
3724         * testsuite/libgomp.fortran/error-1.f90: Likewise.
3725
3726 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
3727             Jakub Jelinek  <jakub@redhat.com>
3728
3729         * testsuite/libgomp.c/address-space-1.c: New file.
3730
3731 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
3732
3733         * testsuite/lib/libgomp.exp
3734         (check_effective_target_offload_target_intelmic): Remove 'proc'.
3735         (check_effective_target_offload_device_intel_mic): New 'proc'.
3736         * testsuite/libgomp.c-c++-common/on_device_arch.h
3737         (device_arch_intel_mic, on_device_arch_intel_mic): New.
3738         * testsuite/libgomp.c-c++-common/target-45.c: Use that for
3739         'dg-xfail-run-if'.
3740         * testsuite/libgomp.fortran/target10.f90: Likewise.
3741
3742 2021-08-23  Tobias Burnus  <tobias@codesourcery.com>
3743
3744         * testsuite/libgomp.fortran/taskloop-4-a.f90: New test.
3745         * testsuite/libgomp.fortran/taskloop-4.f90: New test.
3746         * testsuite/libgomp.fortran/taskloop-5-a.f90: New test.
3747         * testsuite/libgomp.fortran/taskloop-5.f90: New test.
3748
3749 2021-08-23  Jakub Jelinek  <jakub@redhat.com>
3750
3751         * taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT.
3752         * testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment.
3753         * testsuite/libgomp.c-c++-common/taskloop-5.c: New test.
3754
3755 2021-08-22  Thomas Schwinge  <thomas@codesourcery.com>
3756
3757         * config/nvptx/error.c (fwrite, exit): Override, too.
3758         * testsuite/libgomp.c-c++-common/error-1.c: Add a minimum amount
3759         of offloading testing.
3760         * testsuite/libgomp.fortran/error-1.f90: Likewise.
3761
3762 2021-08-20  Tobias Burnus  <tobias@codesourcery.com>
3763
3764         * testsuite/libgomp.fortran/error-1.f90: New test.
3765
3766 2021-08-20  Jakub Jelinek  <jakub@redhat.com>
3767
3768         * libgomp.map (GOMP_5.1): Add GOMP_error and GOMP_warning.
3769         * libgomp_g.h (GOMP_warning, GOMP_error): Declare.
3770         * error.c (GOMP_warning, GOMP_error): New functions.
3771         * testsuite/libgomp.c-c++-common/error-1.c: New test.
3772
3773 2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
3774
3775         * omp_lib.f90.in (omp_alloc, omp_free, omp_target_alloc,
3776         omp_target_free. omp_target_is_present, omp_target_memcpy,
3777         omp_target_memcpy_rect, omp_target_associate_ptr,
3778         omp_target_disassociate_ptr): Add interface.
3779         * omp_lib.h.in (omp_alloc, omp_free, omp_target_alloc,
3780         omp_target_free. omp_target_is_present, omp_target_memcpy,
3781         omp_target_memcpy_rect, omp_target_associate_ptr,
3782         omp_target_disassociate_ptr): Add interface.
3783         * testsuite/libgomp.fortran/alloc-1.F90: Remove local
3784         interface block for omp_alloc + omp_free.
3785         * testsuite/libgomp.fortran/alloc-4.f90: Likewise.
3786         * testsuite/libgomp.fortran/refcount-1.f90: New test.
3787         * testsuite/libgomp.fortran/target-12.f90: New test.
3788
3789 2021-08-18  Jakub Jelinek  <jakub@redhat.com>
3790
3791         * testsuite/libgomp.c-c++-common/nothing-1.c: New test.
3792
3793 2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
3794
3795         * testsuite/libgomp.fortran/scope-1.f90: New test.
3796         * testsuite/libgomp.fortran/task-reduction-16.f90: New test.
3797
3798 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
3799
3800         * Makefile.am (libgomp_la_SOURCES): Add scope.c
3801         * Makefile.in: Regenerated.
3802         * libgomp_g.h (GOMP_scope_start): Declare.
3803         * libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
3804         * scope.c: New file.
3805         * testsuite/libgomp.c-c++-common/scope-1.c: New test.
3806         * testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.
3807
3808 2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>
3809
3810         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address
3811         '?:' issues.
3812
3813 2021-08-16  Tobias Burnus  <tobias@codesourcery.com>
3814
3815         * testsuite/libgomp.fortran/masked-1.f90: New test.
3816
3817 2021-08-13  Thomas Schwinge  <thomas@codesourcery.com>
3818
3819         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Adjust.
3820
3821 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
3822
3823         * testsuite/libgomp.c-c++-common/masked-1.c: New test.
3824
3825 2021-08-12  Tobias Burnus  <tobias@codesourcery.com>
3826
3827         * env.c (parse_bind_var): Accept 'primary' as alias for
3828         'master'.
3829         (omp_display_env): Add TODO comment to
3830         change 'master' to 'primary' in proc_bind for OpenMP 5.1.
3831         * libgomp.texi: Change 'master thread' to 'primary thread'
3832         in line with OpenMP 5.1.
3833         (omp_get_proc_bind): Add omp_proc_bind_primary and note that
3834         omp_proc_bind_master is an alias of it.
3835         (OMP_PROC_BIND): Mention 'PRIMARY'.
3836         * omp.h.in (__GOMP_DEPRECATED_5_1): Define.
3837         (omp_proc_bind_primary): Add.
3838         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
3839         * omp_lib.f90.in (omp_proc_bind_primary): Add.
3840         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
3841         * omp_lib.h.in (omp_proc_bind_primary): Add.
3842         * testsuite/libgomp.c/affinity-1.c: Check that
3843         'primary' works and is identical to 'master'.
3844
3845 2021-08-09  Julian Brown  <julian@codesourcery.com>
3846             Kwok Cheung Yeung  <kcy@codesourcery.com>
3847             Thomas Schwinge  <thomas@codesourcery.com>
3848
3849         * plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
3850         16.
3851         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
3852         [acc_device_radeon]: Update.
3853         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
3854         [ACC_DEVICE_TYPE_radeon]: Likewise.
3855         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
3856         [acc_device_radeon]: Likewise.
3857         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
3858         [ACC_DEVICE_TYPE_radeon]: Likewise.
3859         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
3860         'openacc_radeon_accel_selected' and '-O0'.
3861         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
3862
3863 2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>
3864
3865         * icv-device.c (omp_get_device_num): New API function, host side.
3866         * fortran.c (omp_get_device_num_): New interface function.
3867         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
3868         * libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
3869         omp_get_device_num_.
3870         * libgomp.texi (omp_get_device_num): Add documentation for new API
3871         function.
3872         * omp.h.in (omp_get_device_num): Add declaration.
3873         * omp_lib.f90.in (omp_get_device_num): Likewise.
3874         * omp_lib.h.in (omp_get_device_num): Likewise.
3875         * target.c (gomp_load_image_to_device): If additional entry for device
3876         number exists at end of returned entries from 'load_image_func' hook,
3877         copy the assigned device number over to the device variable.
3878         * config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
3879         (omp_get_device_num): New API function, device side.
3880         * plugin/plugin-gcn.c ("symcat.h"): Add include.
3881         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
3882         at end of returned 'target_table' entries.
3883         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
3884         (omp_get_device_num): New API function, device side.
3885         * plugin/plugin-nvptx.c ("symcat.h"): Add include.
3886         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
3887         at end of returned 'target_table' entries.
3888         * testsuite/lib/libgomp.exp
3889         (check_effective_target_offload_target_intelmic): New function for
3890         testing for intelmic offloading.
3891         * testsuite/libgomp.c-c++-common/target-45.c: New test.
3892         * testsuite/libgomp.fortran/target10.f90: New test.
3893
3894 2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
3895             Ulrich Drepper  <drepper@redhat.com>
3896
3897         * fortran.c (omp_display_env_, omp_display_env_8_): Only
3898         '#ifndef LIBGOMP_OFFLOADED_ONLY'.
3899
3900 2021-07-29  Thomas Schwinge  <thomas@codesourcery.com>
3901             Julian Brown  <julian@codesourcery.com>
3902             Kwok Cheung Yeung  <kcy@codesourcery.com>
3903
3904         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c:
3905         's%oaccdevlow%oaccloops%g'.
3906         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
3907         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
3908         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c:
3909         Likewise.
3910         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c:
3911         Likewise.
3912         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c:
3913         Likewise.
3914         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c:
3915         Likewise.
3916         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c:
3917         Likewise.
3918         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c:
3919         Likewise.
3920         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c:
3921         Likewise.
3922         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c:
3923         Likewise.
3924         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
3925
3926 2021-07-29  Aldy Hernandez  <aldyh@redhat.com>
3927
3928         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for
3929         threader.
3930         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3931
3932 2021-07-27  Ulrich Drepper  <drepper@gmail.com>
3933
3934         * env.c (wait_policy, stacksize): New static variables,
3935         move out of handle_omp_display_env.
3936         (omp_display_env): New function.  The meat of the old
3937         handle_omp_display_env function.
3938         (handle_omp_display_env): Change to not take parameters
3939         and instead use the global variables.  Only perform
3940         parsing, defer to omp_display_env for the implementation.
3941         (initialize_env): Remove local variables wait_policy and
3942         stacksize.  Don't pass parameters to handle_omp_display_env.
3943         * fortran.c: Add ialias_redirect for omp_display_env.
3944         (omp_display_env_, omp_display_env_8_): New functions.
3945         * libgomp.map (OMP_5.1): New version.  Add omp_display_env,
3946         omp_display_env_, and omp_display_env_8_.
3947         * omp.h.in: Declare omp_display_env.
3948         * omp_lib.f90.in: Likewise.
3949         * omp_lib.h.in: Likewise.
3950
3951 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3952             Julian Brown  <julian@codesourcery.com>
3953
3954         * target.c (gomp_coalesce_buf_add): Update comment.
3955         (gomp_copy_host2dev, gomp_map_vars_internal): Don't expect to see
3956         'aq && cbuf'.
3957         (gomp_map_vars_internal): Only 'if (!aq)', do
3958         'gomp_coalesce_buf_add'.
3959         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Remove
3960         XFAIL.
3961
3962 2021-07-27  Julian Brown  <julian@codesourcery.com>
3963             Thomas Schwinge  <thomas@codesourcery.com>
3964
3965         * libgomp.h (gomp_copy_host2dev): Update prototype.
3966         * oacc-mem.c (memcpy_tofrom_device, update_dev_host): Add new
3967         argument to gomp_copy_host2dev (false).
3968         * plugin/plugin-gcn.c (struct copy_data): Remove free_src field.
3969         (copy_data): Don't free src.
3970         (queue_push_copy): Remove free_src handling.
3971         (GOMP_OFFLOAD_dev2dev): Update call to queue_push_copy.
3972         (GOMP_OFFLOAD_openacc_async_host2dev): Remove source-data
3973         snapshotting.
3974         (GOMP_OFFLOAD_openacc_async_dev2host): Update call to
3975         queue_push_copy.
3976         * target.c (goacc_device_copy_async): Add SRCADDR_ORIG parameter.
3977         (gomp_copy_host2dev): Add EPHEMERAL parameter.  Snapshot source
3978         data when true, and set up deferred freeing of temporary buffer.
3979         (gomp_copy_dev2host): Update call to goacc_device_copy_async.
3980         (gomp_map_vars_existing, gomp_map_pointer, gomp_attach_pointer)
3981         (gomp_detach_pointer, gomp_map_vars_internal, gomp_update): Update
3982         calls to gomp_copy_host2dev with appropriate ephemeral argument.
3983         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: Remove
3984         XFAIL.
3985
3986 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3987             Tom de Vries  <tom@codesourcery.com>
3988
3989         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: New file.
3990         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Likewise.
3991
3992 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
3993
3994         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Clarify
3995         sequencing of 'async' data copying vs. profiling events.
3996         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
3997         Likewise.
3998
3999 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
4000             Julian Brown  <julian@codesourcery.com>
4001
4002         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: Fix OpenACC
4003         'async'/'wait' issue.
4004         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: Likewise.
4005         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: Likewise.
4006         * testsuite/libgomp.oacc-fortran/lib-16.f90: Likewise.
4007
4008 2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
4009             Joseph Myers  <joseph@codesourcery.com>
4010             Cesar Philippidis  <cesar@codesourcery.com>
4011
4012         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
4013         file.
4014         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
4015         Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
4017         Likewise.
4018         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
4019
4020 2021-07-20  Thomas Schwinge  <thomas@codesourcery.com>
4021
4022         PR target/101484
4023         * configure.tgt [amdgcn*-*-*] (XCFLAGS): Add
4024         '-Wno-error=array-bounds'.
4025         * config/gcn/team.c: Remove '-Werror=array-bounds' work-around.
4026         * libgomp.h [__AMDGCN__]: Likewise.
4027
4028 2021-07-19  Thomas Schwinge  <thomas@codesourcery.com>
4029
4030         PR target/101484
4031         * config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
4032         * libgomp.h [__AMDGCN__]: Likewise.
4033
4034 2021-07-13  Jakub Jelinek  <jakub@redhat.com>
4035             Florian Weimer  <fweimer@redhat.com>
4036
4037         * config/linux/sem.h: Don't include limits.h.
4038         (SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN.
4039         * config/linux/affinity.c: Include limits.h.
4040
4041 2021-07-01  Jakub Jelinek  <jakub@redhat.com>
4042
4043         PR middle-end/94366
4044         * testsuite/libgomp.c-c++-common/pr94366.c: New test.
4045
4046 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
4047
4048         PR other/67300
4049         * testsuite/libgomp.c-c++-common/reduction-16.c: Replace
4050         -foffload=nvptx-none= by -foffload-options=nvptx-none= to
4051         avoid disabling other offload targets.
4052         * testsuite/libgomp.c-c++-common/reduction-5.c: Likewise.
4053         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
4054         * testsuite/libgomp.c/target-44.c: Likewise.
4055
4056 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
4057
4058         * testsuite/libgomp.fortran/defaultmap-8.f90 (bar): Determine whether
4059         target has shared memory and disable some scalar pointer/allocatable
4060         checks if not as firstprivate does not work.
4061
4062 2021-06-25  Chung-Lin Tang  <cltang@codesourcery.com>
4063
4064         PR testsuite/101114
4065         * testsuite/libgomp.c-c++-common/struct-elem-5.c:
4066         Add "target offload_device_nonshared_as" condition for enabling test.
4067
4068 2021-06-24  Jakub Jelinek  <jakub@redhat.com>
4069
4070         * testsuite/libgomp.c-c++-common/target-in-reduction-1.c: New test.
4071         * testsuite/libgomp.c-c++-common/target-in-reduction-2.c: New test.
4072         * testsuite/libgomp.c++/target-in-reduction-1.C: New test.
4073         * testsuite/libgomp.c++/target-in-reduction-2.C: New test.
4074
4075 2021-06-23  Jakub Jelinek  <jakub@redhat.com>
4076
4077         PR middle-end/101167
4078         * testsuite/libgomp.c-c++-common/task-reduction-15.c: New test.
4079
4080 2021-06-17  Chung-Lin Tang  <cltang@codesourcery.com>
4081
4082         * hashtab.h (htab_clear): New function with initialization code
4083         factored out from...
4084         (htab_create): ...here, adjust to use htab_clear function.
4085         * libgomp.h (REFCOUNT_SPECIAL): New symbol to denote range of
4086         special refcount values, add comments.
4087         (REFCOUNT_INFINITY): Adjust definition to use REFCOUNT_SPECIAL.
4088         (REFCOUNT_LINK): Likewise.
4089         (REFCOUNT_STRUCTELEM): New special refcount range for structure
4090         element siblings.
4091         (REFCOUNT_STRUCTELEM_P): Macro for testing for structure element
4092         sibling maps.
4093         (REFCOUNT_STRUCTELEM_FLAG_FIRST): Flag to indicate first sibling.
4094         (REFCOUNT_STRUCTELEM_FLAG_LAST):  Flag to indicate last sibling.
4095         (REFCOUNT_STRUCTELEM_FIRST_P): Macro to test _FIRST flag.
4096         (REFCOUNT_STRUCTELEM_LAST_P): Macro to test _LAST flag.
4097         (struct splay_tree_key_s): Add structelem_refcount and
4098         structelem_refcount_ptr fields into a union with dynamic_refcount.
4099         Add comments.
4100         (gomp_map_vars): Delete declaration.
4101         (gomp_map_vars_async): Likewise.
4102         (gomp_unmap_vars): Likewise.
4103         (gomp_unmap_vars_async): Likewise.
4104         (goacc_map_vars): New declaration.
4105         (goacc_unmap_vars): Likewise.
4106         * oacc-mem.c (acc_map_data): Adjust to use goacc_map_vars.
4107         (goacc_enter_datum): Likewise.
4108         (goacc_enter_data_internal): Likewise.
4109         * oacc-parallel.c (GOACC_parallel_keyed): Adjust to use goacc_map_vars
4110         and goacc_unmap_vars.
4111         (GOACC_data_start): Adjust to use goacc_map_vars.
4112         (GOACC_data_end): Adjust to use goacc_unmap_vars.
4113         * target.c (hash_entry_type): New typedef.
4114         (htab_alloc): New function hook for hashtab.h.
4115         (htab_free): Likewise.
4116         (htab_hash): Likewise.
4117         (htab_eq): Likewise.
4118         (hashtab.h): Add file include.
4119         (gomp_increment_refcount): New function.
4120         (gomp_decrement_refcount): Likewise.
4121         (gomp_map_vars_existing): Add refcount_set parameter, adjust to use
4122         gomp_increment_refcount.
4123         (gomp_map_fields_existing): Add refcount_set parameter, adjust calls
4124         to gomp_map_vars_existing.
4125         (gomp_map_vars_internal): Add refcount_set parameter, add local openmp_p
4126         variable to guard OpenMP specific paths, adjust calls to
4127         gomp_map_vars_existing, add structure element sibling splay_tree_key
4128         sequence creation code, adjust Fortran map case to avoid increment
4129         under OpenMP.
4130         (gomp_map_vars): Adjust to static, add refcount_set parameter, manage
4131         local refcount_set if caller passed in NULL, adjust call to
4132         gomp_map_vars_internal.
4133         (gomp_map_vars_async): Adjust and rename into...
4134         (goacc_map_vars): ...this new function, adjust call to
4135         gomp_map_vars_internal.
4136         (gomp_remove_splay_tree_key): New function with code factored out from
4137         gomp_remove_var_internal.
4138         (gomp_remove_var_internal): Add code to handle removing multiple
4139         splay_tree_key sequence for structure elements, adjust code to use
4140         gomp_remove_splay_tree_key for splay-tree key removal.
4141         (gomp_unmap_vars_internal): Add refcount_set parameter, adjust to use
4142         gomp_decrement_refcount.
4143         (gomp_unmap_vars): Adjust to static, add refcount_set parameter, manage
4144         local refcount_set if caller passed in NULL, adjust call to
4145         gomp_unmap_vars_internal.
4146         (gomp_unmap_vars_async): Adjust and rename into...
4147         (goacc_unmap_vars): ...this new function, adjust call to
4148         gomp_unmap_vars_internal.
4149         (GOMP_target): Manage refcount_set and adjust calls to gomp_map_vars and
4150         gomp_unmap_vars.
4151         (GOMP_target_ext): Likewise.
4152         (gomp_target_data_fallback): Adjust call to gomp_map_vars.
4153         (GOMP_target_data): Likewise.
4154         (GOMP_target_data_ext): Likewise.
4155         (GOMP_target_end_data): Adjust call to gomp_unmap_vars.
4156         (gomp_exit_data): Add refcount_set parameter, adjust to use
4157         gomp_decrement_refcount, adjust to queue splay-tree keys for removal
4158         after main loop.
4159         (GOMP_target_enter_exit_data): Manage refcount_set and adjust calls to
4160         gomp_map_vars and gomp_exit_data.
4161         (gomp_target_task_fn): Likewise.
4162         * testsuite/libgomp.c-c++-common/refcount-1.c: New testcase.
4163         * testsuite/libgomp.c-c++-common/struct-elem-1.c: New testcase.
4164         * testsuite/libgomp.c-c++-common/struct-elem-2.c: New testcase.
4165         * testsuite/libgomp.c-c++-common/struct-elem-3.c: New testcase.
4166         * testsuite/libgomp.c-c++-common/struct-elem-4.c: New testcase.
4167         * testsuite/libgomp.c-c++-common/struct-elem-5.c: New testcase.
4168
4169 2021-06-15  Tobias Burnus  <tobias@codesourcery.com>
4170
4171         PR fortran/92568
4172         * testsuite/libgomp.fortran/defaultmap-8.f90: New test.
4173
4174 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
4175             Thomas Schwinge  <thomas@codesourcery.com>
4176
4177         * libgomp.map (GOACC_2.0.2): New symbol version.
4178         * libgomp_g.h (GOACC_enter_data, GOACC_exit_data) New prototypes.
4179         * oacc-mem.c (GOACC_enter_data, GOACC_exit_data) New functions.
4180
4181 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4182             Andrew Stubbs  <ams@codesourcery.com>
4183
4184         * oacc-mem.c (goacc_enter_exit_data_internal): New function,
4185         extracted from...
4186         (GOACC_enter_exit_data): ... here.
4187         (GOACC_declare): Use it.
4188
4189 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
4190
4191         * oacc-parallel.c (GOACC_declare): Move...
4192         * oacc-mem.c: ... here.
4193         * libgomp_g.h: Adjust.
4194
4195 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
4196             Thomas Schwinge  <thomas@codesourcery.com>
4197
4198         * oacc-parallel.c (GOACC_declare): Clean up 'GOMP_MAP_POINTER'
4199         handling.
4200
4201 2021-06-10  Jakub Jelinek  <jakub@redhat.com>
4202
4203         PR tree-optimization/100981
4204         * testsuite/libgomp.fortran/pr100981-2.f90 (cdcdot): Initialize
4205         dsdotr and dsdoti to 0.
4206
4207 2021-06-09  H.J. Lu  <hjl.tools@gmail.com>
4208
4209         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -march=i486
4210         if atomic compare-and-swap is supported on 'int'.
4211
4212 2021-06-09  Richard Biener  <rguenther@suse.de>
4213
4214         PR tree-optimization/100981
4215         * testsuite/libgomp.fortran/pr100981-2.f90: New testcase.
4216
4217 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4218
4219         * plugin/plugin-gcn.c (gcn_exec): Force 'num_workers (1)'
4220         unconditionally.
4221         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
4222         Update.
4223         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
4225
4226 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4227
4228         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Enable for all but
4229         '-DACC_MEM_SHARED=0'.
4230         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4231         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4232         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4233         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4234         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4235         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4236         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4237         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4238         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4239         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4240         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4241         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4242         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4243         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
4244         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Add
4245         'acc_device_radeon' testing.
4246         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4247         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4248         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4249         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Enable for all.
4250         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4251         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4252         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4253         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4254         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4255         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4256         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Improve checking
4257         for non-'openacc_nvidia_accel_selected'.
4258         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4259         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Clarify that "Not
4260         all implement this checking".
4261         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4262         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4263         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4264         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4265         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4266
4267 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4268
4269         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Simplify.
4270         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: Update.
4271
4272 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4273
4274         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Fix
4275         for 'acc_device_radeon'.
4276
4277 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4278
4279         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Enhance
4280         for non-'acc_device_nvidia'.
4281
4282 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4283
4284         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Add
4285         'acc_device_radeon' testing.
4286         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4287         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4288         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4289
4290 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4291
4292         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
4293         require 'openacc_nvidia_accel_selected'.  Fix up for
4294         'ACC_DEVICE_TYPE_radeon'.
4295
4296 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4297
4298         * testsuite/libgomp.oacc-c++/declare-1.C: Don't require
4299         'openacc_nvidia_accel_selected'.
4300         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
4301
4302 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4303
4304         * testsuite/lib/libgomp.exp
4305         (check_effective_target_openacc_radeon_accel_selected):
4306         Streamline.
4307
4308 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4309
4310         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Revert
4311         PR80547 workaround.
4312
4313 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
4314
4315         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
4316         <acc_device_nvidia>: Update comment.
4317
4318 2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
4319
4320         * testsuite/libgomp.fortran/depend-iterator-2.f90: New test.
4321
4322 2021-05-27  Jakub Jelinek  <jakub@redhat.com>
4323
4324         * testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,
4325         check_effective_target_openacc_cublas,
4326         check_effective_target_openacc_cudart): New.
4327         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Require effective
4328         target openacc_cublas.
4329         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
4330         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
4331         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Require effective
4332         target openacc_cuda.
4333         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4334         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4335         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4336         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4337         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4338         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4339         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4340         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4341         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Likewise.
4342         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4343         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4344         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4345         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4346         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4347         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4348         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4349         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Require effective
4350         targets openacc_cublas and openacc_cudart.
4351         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4352         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4353         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4354         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4355         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c:
4356         Require effective target openacc_cudart.
4357         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Add -DUSE_CUDA_H
4358         for effective target openacc_cuda and add && defined USE_CUDA_H to
4359         preprocessor conditionals.  Guard -lcuda also on openacc_cuda
4360         effective target.
4361
4362 2021-05-26  Jakub Jelinek  <jakub@redhat.com>
4363
4364         PR libgomp/100573
4365         * config/nvptx/target.c (GOMP_target_ext, GOMP_target_data_ext,
4366         GOMP_target_end_data, GOMP_target_update_ext,
4367         GOMP_target_enter_exit_data): New dummy entrypoints.
4368         * config/gcn/target.c (GOMP_target_ext, GOMP_target_data_ext,
4369         GOMP_target_end_data, GOMP_target_update_ext,
4370         GOMP_target_enter_exit_data): Likewise.
4371         * testsuite/libgomp.c-c++-common/for-3.c (DO_PRAGMA, OMPTEAMS,
4372         OMPFROM, OMPTO): Define.
4373         (main): Remove #pragma omp target teams around all the tests.
4374         * testsuite/libgomp.c-c++-common/target-41.c: New test.
4375         * testsuite/libgomp.c-c++-common/target-42.c: New test.
4376
4377 2021-05-25  Jakub Jelinek  <jakub@redhat.com>
4378
4379         PR middle-end/99928
4380         * testsuite/libgomp.c-c++-common/reduction-17.c: New test.
4381
4382 2021-05-24  Tobias Burnus  <tobias@codesourcery.com>
4383
4384         PR fortran/86470
4385         * testsuite/libgomp.fortran/class-firstprivate-1.f90: New test.
4386         * testsuite/libgomp.fortran/class-firstprivate-2.f90: New test.
4387         * testsuite/libgomp.fortran/class-firstprivate-3.f90: New test.
4388
4389 2021-05-22  Thomas Schwinge  <thomas@codesourcery.com>
4390
4391         PR testsuite/90115
4392         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Prune
4393         uninteresting/varying diagnostics.
4394
4395 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4396
4397         PR middle-end/90115
4398         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Update.
4399         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4400
4401 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4402
4403         PR middle-end/90115
4404         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: New
4405         file.
4406         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
4407         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Likewise.
4408         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4409         Likewise.
4410         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
4411         Likewise.
4412         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
4413         Likewise.
4414         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
4415         Likewise.
4416         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
4417         Likewise.
4418         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
4419         Likewise.
4420         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
4421         Likewise.
4422         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
4423         Likewise.
4424         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
4425         Likewise.
4426         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
4427         Likewise.
4428         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
4429         Likewise.
4430         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
4431         Likewise.
4432         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
4433         Likewise.
4434         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
4435         Likewise.
4436         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
4437         Likewise.
4438         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
4439         Likewise.
4440         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
4441         Likewise.
4442         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
4443         Likewise.
4444         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
4445         Likewise.
4446         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
4447         Likewise.
4448         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
4449         Likewise.
4450         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
4451         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
4452         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
4453         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
4454         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
4455         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
4456         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
4457         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
4458         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4459         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
4460         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
4461         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
4462         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
4463         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
4464         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4465         Likewise.
4466         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c:
4467         Likewise.
4468         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c:
4469         Likewise.
4470         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
4471         Likewise.
4472         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
4473         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
4474         Likewise.
4475         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4476         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4477         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4478         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
4479         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
4480         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
4481         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
4482         Likewise.
4483         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
4484         Likewise.
4485         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
4486         Likewise.
4487         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
4488         Likewise.
4489         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
4490         Likewise.
4491         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
4492         Likewise.
4493         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
4494         Likewise.
4495         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
4496         Likewise.
4497         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
4498         Likewise.
4499         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
4500         Likewise.
4501         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
4502         Likewise.
4503         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
4504         Likewise.
4505         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
4506         Likewise.
4507         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
4508         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4509         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
4510         Likewise.
4511         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
4512         Likewise.
4513         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4514         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4515         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4516
4517 2021-05-21  Julian Brown  <julian@codesourcery.com>
4518             Chung-Lin Tang  <cltang@codesourcery.com>
4519             Thomas Schwinge  <thomas@codesourcery.com>
4520
4521         PR middle-end/90115
4522         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c: New
4523         test.
4524         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
4525         Likewise.
4526         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
4527         Likewise.
4528
4529 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
4530
4531         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Don't skip
4532         for nvptx offloading.
4533
4534 2021-05-21  Tobias Burnus  <tobias@codesourcery.com>
4535
4536         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.
4537
4538 2021-05-19  Thomas Schwinge  <thomas@codesourcery.com>
4539
4540         PR target/83812
4541         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: New.
4542
4543 2021-05-19  Julian Brown  <julian@codesourcery.com>
4544
4545         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: New.
4546
4547 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4548
4549         * testsuite/lib/libgomp.exp
4550         (check_effective_target_offload_target_nvptx): Don't shadow global
4551         'offload_targets' variable.
4552
4553 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4554
4555         * testsuite/libgomp.c-c++-common/reduction-5.c: Restrict
4556         '-latomic' to nvptx offloading compilation.
4557         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
4558
4559 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
4560
4561         * testsuite/libgomp.c/target-44.c: Restrict '-latomic' to nvptx
4562         offloading compilation.
4563
4564 2021-05-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
4565
4566         * task.c (omp_fulfill_event): Call gomp_team_barrier_set_task_pending
4567         if new tasks generated.
4568         * testsuite/libgomp.c-c++-common/task-detach-13.c: New.
4569
4570 2021-05-14  Tobias Burnus  <tobias@codesourcery.com>
4571
4572         * testsuite/libgomp.fortran/parallel-master.f90: New test.
4573
4574 2021-05-13  Martin Liska  <mliska@suse.cz>
4575
4576         PR testsuite/100569
4577         * testsuite/libgomp.c/omp-nested-3.c: Prune new LTO warning.
4578         * testsuite/libgomp.c/pr46032-2.c: Likewise.
4579         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: Likewise.
4580         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: Likewise.
4581
4582 2021-05-12  Tobias Burnus  <tobias@codesourcery.com>
4583
4584         * testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
4585         * testsuite/libgomp.fortran/task-detach-12.f90: New test.
4586
4587 2021-05-11  Jakub Jelinek  <jakub@redhat.com>
4588
4589         PR middle-end/100471
4590         * taskloop.c (GOMP_taskloop): If GOMP_TASK_FLAG_REDUCTION and not
4591         GOMP_TASK_FLAG_NOGROUP, when doing early return clear the task
4592         reduction pointer.
4593         * testsuite/libgomp.c/task-reduction-4.c: New test.
4594
4595 2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
4596             Tom de Vries  <tdevries@suse.de>
4597
4598         * testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
4599         complex/floating-point || + && reduction with 'omp target'.
4600         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
4601
4602 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
4603
4604         * testsuite/libgomp.c-c++-common/reduction-1.c: New test.
4605         * testsuite/libgomp.c-c++-common/reduction-2.c: New test.
4606         * testsuite/libgomp.c-c++-common/reduction-3.c: New test.
4607         * testsuite/libgomp.c-c++-common/reduction-4.c: New file.
4608
4609 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
4610
4611         PR testsuite/100397
4612         * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
4613         declaration to scope of non-'depend'-guarded assignment to avoid races.
4614
4615 2021-05-03  Tom de Vries  <tdevries@suse.de>
4616
4617         PR target/100321
4618         * testsuite/libgomp.c/target-44.c: New test.
4619
4620 2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>
4621
4622         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.
4623
4624 2021-04-29  Tom de Vries  <tdevries@suse.de>
4625
4626         * testsuite/libgomp.c/pr81778.c: New test.
4627
4628 2021-04-29  Tom de Vries  <tdevries@suse.de>
4629
4630         PR target/100232
4631         * testsuite/libgomp.c/target-43.c: New file.
4632
4633 2021-04-28  Jakub Jelinek  <jakub@redhat.com>
4634             Tobias Burnus  <tobias@codesourcery.com>
4635
4636         * configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
4637         * target.c (gomp_load_plugin_for_device): If set and if a plugin
4638         can't be dlopened, silently assume it has no devices.
4639         * Makefile.in: Regenerate.
4640         * config.h.in: Regenerate.
4641         * configure: Regenerate.
4642
4643 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
4644
4645         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
4646         Use [Ww]arning in dg-bogus as FE diagnostic and default
4647         diagnostic differ and the result depends on ENABLE_OFFLOAD.
4648         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4649         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4650         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4651
4652 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
4653
4654         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
4655         Correct spelling in dg-bogus to match -Wopenacc-parallelism.
4656         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4657         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4658         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4659
4660 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
4661             Nathan Sidwell  <nathan@codesourcery.com>
4662             Tom de Vries  <vries@codesourcery.com>
4663             Julian Brown  <julian@codesourcery.com>
4664             Kwok Cheung Yeung  <kcy@codesourcery.com>
4665
4666         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
4667         '-Wopenacc-parallelism', and match diagnostics, as appropriate.
4668         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
4669         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
4670         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
4671         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
4672         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
4673         Likewise.
4674         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
4675         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4676         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4677         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4678         Likewise.
4679         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
4680         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
4681         Likewise.
4682         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4683         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
4684         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
4685         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
4686         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
4687         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
4688         Likewise.
4689         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
4690         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
4691         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
4692         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4693         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4694         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
4695         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
4696         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4697         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4698         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4699         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
4700
4701 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
4702
4703         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
4704         compile with '-w'.
4705         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
4706         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
4707         Likewise.
4708         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4709         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
4710         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4711         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4712         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4713         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4714         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4715
4716 2021-04-22  Richard Biener  <rguenther@suse.de>
4717
4718         * testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
4719         only on nvptx-none.
4720
4721 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4722
4723         * testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
4724         omp_depend_kind instead of defining it as 16.
4725
4726 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4727
4728         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
4729         New, based on check_effective_target_offload_target_nvptx.
4730         (check_effective_target_offload_target_nvptx): Call it.
4731         (check_effective_target_offload_target_amdgcn): New.
4732         * testsuite/libgomp.c-c++-common/function-not-offloaded.c:
4733         Require target offload_target_nvptx || offload_target_amdgcn.
4734         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
4735         * testsuite/libgomp.c/pr86416-1.c: Likewise.
4736         * testsuite/libgomp.c/pr86416-2.c: Likewise.
4737
4738 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
4739
4740         * testsuite/libgomp.fortran/depobj-1.f90: New test.
4741
4742 2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>
4743
4744         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
4745         '-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
4746         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
4747         Likewise.
4748         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4749         Likewise.
4750         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
4751
4752 2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>
4753
4754         PR target/99555
4755         * testsuite/lib/libgomp.exp
4756         (check_effective_target_offload_device_nvptx): New.
4757         * testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
4758         resolved, make sure that we exit quickly, with error status,
4759         XFAILed.
4760         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
4761         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
4762
4763 2021-04-14  Jakub Jelinek  <jakub@redhat.com>
4764
4765         PR testsuite/100071
4766         * testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
4767         cp = omp_alloc with cp, p arguments instead of cq, q and call
4768         c_f_pointer after last cq = omp_alloc with cq, q.
4769
4770 2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>
4771
4772         PR middle-end/98088
4773         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
4774         for loop with GT/GE condition.
4775         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4776
4777 2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>
4778
4779         PR middle-end/84991
4780         PR middle-end/84992
4781         PR middle-end/90779
4782         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.
4783
4784 2021-04-09  Jakub Jelinek  <jakub@redhat.com>
4785
4786         PR libgomp/99984
4787         * team.c (gomp_thread_start): Call pthread_setspecific for
4788         !(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
4789         has been initialized to avoid false positive warning.
4790
4791 2021-03-29  Tobias Burnus  <tobias@codesourcery.com>
4792
4793         PR target/99555
4794         * testsuite/lib/on_device_arch.c: Move to ...
4795         * testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
4796         * testsuite/libgomp.fortran/on_device_arch.c: New file;
4797         #include on_device_arch.h.
4798         * testsuite/libgomp.c-c++-common/task-detach-6.c: #include
4799         on_device_arch.h instead of using dg-additional-source.
4800         * testsuite/libgomp.c/pr99555-1.c: Likewise.
4801         * testsuite/libgomp.fortran/task-detach-6.f90: Update to use
4802         on_device_arch.c without relative paths.
4803
4804 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4805
4806         * plugin/plugin-gcn.c (init_environment_variables): Don't prepend
4807         the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
4808         * plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
4809         * config.h.in: Regenerate.
4810         * configure: Likewise.
4811
4812 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4813
4814         PR target/99555
4815         * testsuite/lib/on_device_arch.c: New file.
4816         * testsuite/libgomp.c/pr99555-1.c: Likewise.
4817         * testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
4818         skip for nvptx offloading, with error status.
4819         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
4820
4821 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
4822
4823         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
4824         OpenACC 'serial' construct diagnostic for nvptx offloading.
4825
4826 2021-03-15  Tobias Burnus  <tobias@codesourcery.com>
4827
4828         PR c++/99509
4829         * testsuite/libgomp.c-c++-common/declare_target-1.c: New test.
4830
4831 2021-03-12  Tobias Burnus  <tobias@codesourcery.com>
4832
4833         PR fortran/98858
4834         * testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.
4835
4836 2021-03-04  Jakub Jelinek  <jakub@redhat.com>
4837
4838         * configure.ac: Add AC_CHECK_SIZEOF([void *]).
4839         * plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
4840         checking of -m32 or -mx32 options on the command line.
4841         * config.h.in: Regenerated.
4842         * configure: Regenerated.
4843
4844 2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>
4845
4846         * testsuite/libgomp.c-c++-common/pr96390.c: Require alias
4847         support from the target.
4848
4849 2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
4850             Jakub Jelinek  <jakub@redhat.com>
4851
4852         PR libgomp/98738
4853         * libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
4854         (struct gomp_task): Replace detach and completion_sem fields with
4855         union containing completion_sem and detach_team.  Add deferred_p
4856         field.
4857         (struct gomp_team): Remove task_detach_queue.
4858         * task.c: Include assert.h.
4859         (gomp_init_task): Initialize deferred_p and completion_sem fields.
4860         Rearrange initialization order of fields.
4861         (task_fulfilled_p): Delete.
4862         (GOMP_task): Use address of task as the event handle.  Remove
4863         initialization of detach field.  Initialize deferred_p field.
4864         Use automatic local for completion_sem.  Initialize detach_team field
4865         for deferred tasks.
4866         (gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
4867         Set kind of suspended detach task to GOMP_TASK_DETACHED and
4868         decrement task_running_count.  Move finish_cancelled block out of
4869         else branch.  Relocate call to gomp_team_barrier_done.
4870         (GOMP_taskwait): Handle tasks with completion events that have not
4871         been fulfilled.
4872         (GOMP_taskgroup_end): Likewise.
4873         (omp_fulfill_event): Use address of task as event handle.  Post to
4874         completion_sem for undeferred tasks.  Clear detach_team if task
4875         has not finished.  For finished tasks, handle post-execution tasks,
4876         call gomp_team_barrier_wake if necessary, and free task.
4877         * team.c (gomp_new_team): Remove initialization of task_detach_queue.
4878         (free_team): Remove free of task_detach_queue.
4879         * testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
4880         * testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
4881         * testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
4882         * testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
4883         * testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
4884         Change data-sharing of detach events on enclosing parallel to private.
4885         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
4886         taskwait directive.
4887         * testsuite/libgomp.c-c++-common/task-detach-7.c: New.
4888         * testsuite/libgomp.c-c++-common/task-detach-8.c: New.
4889         * testsuite/libgomp.c-c++-common/task-detach-9.c: New.
4890         * testsuite/libgomp.c-c++-common/task-detach-10.c: New.
4891         * testsuite/libgomp.c-c++-common/task-detach-11.c: New.
4892         * testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
4893         * testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
4894         * testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
4895         * testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
4896         * testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
4897         Change data-sharing of detach events on enclosing parallel to private.
4898         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
4899         taskwait directive.
4900         * testsuite/libgomp.fortran/task-detach-7.f90: New.
4901         * testsuite/libgomp.fortran/task-detach-8.f90: New.
4902         * testsuite/libgomp.fortran/task-detach-9.f90: New.
4903         * testsuite/libgomp.fortran/task-detach-10.f90: New.
4904         * testsuite/libgomp.fortran/task-detach-11.f90: New.
4905
4906 2021-02-22  Tobias Burnus  <tobias@codesourcery.com>
4907
4908         PR fortran/99171
4909         * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.
4910
4911 2021-02-17  Julian Brown  <julian@codesourcery.com>
4912
4913         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
4914         expected errors.
4915
4916 2021-02-17  Julian Brown  <julian@codesourcery.com>
4917
4918         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
4919         * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.
4920
4921 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
4922
4923         * config/linux/x86/futex.h (__futex_wait):
4924         Revert output type back to long.
4925         (__futex_wake): Ditto.
4926         (futex_wait): Update for revert.
4927         (futex_wake): Ditto.
4928
4929 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
4930
4931         * config/linux/x86/futex.h (__futex_wait): New static inline
4932         wrapper function.  Correct output type to int and
4933         timeout type to void *.
4934         (__futex_wake): New static inline wrapper function.
4935         Correct output type to int.
4936         (futex_wait): Use __futex_wait.
4937         (futex_wake): Use __futex_wake.
4938
4939 2021-02-10  Julian Brown  <julian@codesourcery.com>
4940
4941         PR fortran/98979
4942         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
4943         errors.
4944
4945 2021-02-04  Julian Brown  <julian@codesourcery.com>
4946
4947         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.
4948
4949 2021-02-03  Andrew Stubbs  <ams@codesourcery.com>
4950
4951         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
4952         EF_AMDGPU_MACH_AMDGCN_GFX908.
4953         (gcn_gfx908_s): New constant string.
4954         (isa_hsa_name): Add gfx908.
4955         (isa_code): Add gfx908.
4956
4957 2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
4958
4959         * libgomp.texi (omp_fulfill_event): New entry.
4960
4961 2021-01-20  Jakub Jelinek  <jakub@redhat.com>
4962
4963         * task.c (GOMP_task): Rename priority argument to priority_arg,
4964         add priority automatic variable and modify that variable.  Instead of
4965         clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
4966         check flags for that bit.
4967
4968 2021-01-19  Tobias Burnus  <tobias@codesourcery.com>
4969
4970         PR fortran/98476
4971         * testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.
4972
4973 2021-01-18  Andreas Schwab  <schwab@suse.de>
4974
4975         * configure.tgt (riscv64*-*-linux*): Add linux to config_path.
4976
4977 2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4978
4979         * config/rtems/sem.h (gomp_sem_getcount): New function.
4980
4981 2021-01-18  Jakub Jelinek  <jakub@redhat.com>
4982
4983         * config/linux/sem.h (gomp_sem_getcount): New function.
4984         * config/posix/sem.h (gomp_sem_getcount): New function.
4985         * config/posix/sem.c (gomp_sem_getcount): New function.
4986         * config/accel/sem.h (gomp_sem_getcount): New function.
4987         * task.c (task_fulfilled_p): Use gomp_sem_getcount.
4988         (omp_fulfill_event): Likewise.
4989
4990 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
4991
4992         * fortran.c (omp_fulfill_event_): New.
4993         * libgomp.h (struct gomp_task): Add detach and completion_sem fields.
4994         (struct gomp_team): Add task_detach_queue and task_detach_count
4995         fields.
4996         * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
4997         * libgomp_g.h (GOMP_task): Add extra argument.
4998         * omp.h.in (enum omp_event_handle_t): New.
4999         (omp_fulfill_event): New.
5000         * omp_lib.f90.in (omp_event_handle_kind): New.
5001         (omp_fulfill_event): New.
5002         * omp_lib.h.in (omp_event_handle_kind): New.
5003         (omp_fulfill_event): Declare.
5004         * priority_queue.c (priority_tree_find): New.
5005         (priority_list_find): New.
5006         (priority_queue_find): New.
5007         * priority_queue.h (priority_queue_predicate): New.
5008         (priority_queue_find): New.
5009         * task.c (gomp_init_task): Initialize detach field.
5010         (task_fulfilled_p): New.
5011         (GOMP_task): Add detach argument.  Ignore detach argument if
5012         GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
5013         field.  Copy address of completion_sem into detach argument and
5014         into the start of the data record.  Wait for detach event if task
5015         not deferred.
5016         (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
5017         Remove completed tasks and requeue dependent tasks.
5018         (omp_fulfill_event): New.
5019         * team.c (gomp_new_team): Initialize task_detach_queue and
5020         task_detach_count fields.
5021         (free_team): Free task_detach_queue field.
5022         * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
5023         * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
5024         * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
5025         * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
5026         * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
5027         * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
5028         * testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
5029         * testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
5030         * testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
5031         * testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
5032         * testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
5033         * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.
5034
5035 2021-01-15  Jakub Jelinek  <jakub@redhat.com>
5036
5037         PR target/70454
5038         * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
5039         be added through preprocessor check on
5040         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
5041
5042 2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>
5043
5044         PR libgomp/65099
5045         * plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
5046         configurations.
5047         * configure: Regenerate.
5048         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
5049         check.
5050
5051 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5052
5053         * configure: Re-generate.
5054
5055 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
5056
5057         * configure: Re-generate.
5058
5059 2021-01-05  Julian Brown  <julian@codesourcery.com>
5060
5061         * plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
5062         (struct ptx_device): Add omp_stacks struct.
5063         (nvptx_open_device): Initialise cached-stacks housekeeping info.
5064         (nvptx_close_device): Free cached stacks block and mutex.
5065         (nvptx_stacks_free): New function.
5066         (nvptx_alloc): Add SUPPRESS_ERRORS parameter.
5067         (GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
5068         (nvptx_stacks_alloc): Rename to...
5069         (nvptx_stacks_acquire): This.  Cache stacks block between runs if same
5070         size or smaller is required.
5071         (nvptx_stacks_free): Remove.
5072         (GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
5073         during kernel execution.
5074
5075 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
5076
5077         * libgomp.texi: Bump @copying's copyright year.
5078
5079 2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>
5080
5081         * libgomp.texi (Top): Avoid bad "up" link.
5082
5083 2020-12-18  Jakub Jelinek  <jakub@redhat.com>
5084
5085         * testsuite/libgomp.c/task-6.c: New test.
5086
5087 2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
5088
5089         * plugin/plugin-gcn.c: Include hsa_ext_amd.h.
5090         (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.
5091
5092 2020-12-08  Tobias Burnus  <tobias@codesourcery.com>
5093
5094         * testsuite/libgomp.fortran/scan-1.f90: New test.
5095
5096 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
5097
5098         PR target/97865
5099         * configure: Regenerate.
5100
5101 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
5102
5103         * configure: Regenerate.
5104
5105 2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>
5106
5107         * testsuite/libgomp.oacc-c++/cache-1.C: New.
5108         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.
5109
5110 2020-11-25  Andrew Stubbs  <ams@codesourcery.com>
5111
5112         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
5113         expected results.
5114
5115 2020-11-24  Andrew Stubbs  <ams@codesourcery.com>
5116
5117         * plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
5118         (reserved): Delete unused define.
5119
5120 2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>
5121
5122         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
5123         Tcl 8.5-specific behavior.
5124         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
5125
5126 2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
5127
5128         * env.c (gomp_global_icv): Remove nest_var field.  Add
5129         max_active_levels_var field.
5130         (gomp_max_active_levels_var): Remove.
5131         (parse_boolean): Return true on success.
5132         (handle_omp_display_env): Express OMP_NESTED in terms of
5133         max_active_levels_var.  Change format specifier for
5134         max_active_levels_var.
5135         (initialize_env): Set max_active_levels_var from
5136         OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
5137         OMP_PROC_BIND.
5138         * icv.c (omp_set_nested): Express in terms of
5139         max_active_levels_var.
5140         (omp_get_nested): Likewise.
5141         (omp_set_max_active_levels): Use max_active_levels_var field instead
5142         of gomp_max_active_levels_var.
5143         (omp_get_max_active_levels): Likewise.
5144         * libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
5145         max_active_levels_var field.
5146         (gomp_supported_active_levels): Set to UCHAR_MAX.
5147         (gomp_max_active_levels_var): Delete.
5148         * libgomp.texi (omp_get_nested): Update documentation.
5149         (omp_set_nested): Likewise.
5150         (OMP_MAX_ACTIVE_LEVELS): Likewise.
5151         (OMP_NESTED): Likewise.
5152         (OMP_NUM_THREADS): Likewise.
5153         (OMP_PROC_BIND): Likewise.
5154         * parallel.c (gomp_resolve_num_threads): Replace reference
5155         to nest_var with max_active_levels_var.  Use max_active_levels_var
5156         field instead of gomp_max_active_levels_var.
5157
5158 2020-11-18  Tobias Burnus  <tobias@codesourcery.com>
5159
5160         * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
5161         nvptx_usleep; use also for device={arch(gcn)}.
5162
5163 2020-11-14  Jakub Jelinek  <jakub@redhat.com>
5164
5165         * testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
5166         (foo): Add tests for non-VLA private and firstprivate clauses on
5167         omp task.
5168         (bar): Likewise.  Remove taking of address from private/firstprivate
5169         variables.
5170         * testsuite/libgomp.c++/allocate-1.C (struct S): New type.
5171         (foo): Add p, q, px and s arguments.  Add tests for array reductions
5172         and for non-VLA private and firstprivate clauses on omp task.
5173         (bar): Removed.
5174         (main): Adjust foo caller.  Don't call bar.
5175
5176 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
5177             Thomas Schwinge  <thomas@codesourcery.com>
5178
5179         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
5180         New.
5181         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
5182         Likewise.
5183         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
5184         Likewise.
5185         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
5186         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
5187
5188 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
5189             Thomas Schwinge  <thomas@codesourcery.com>
5190
5191         PR fortran/94358
5192         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.
5193
5194 2020-11-13  Jakub Jelinek  <jakub@redhat.com>
5195
5196         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
5197         for array reductions.
5198         (main): Adjust foo callers.
5199
5200 2020-11-12  Jakub Jelinek  <jakub@redhat.com>
5201
5202         * libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
5203         * omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
5204         * libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
5205         * allocator.c (omp_aligned_alloc): New for now static function,
5206         add alignment argument and handle it.
5207         (omp_alloc): Reimplement using omp_aligned_alloc.
5208         (GOMP_alloc, GOMP_free): New functions.
5209         (omp_free): Add ialias.
5210         * testsuite/libgomp.c-c++-common/allocate-1.c: New test.
5211         * testsuite/libgomp.c++/allocate-1.C: New test.
5212
5213 2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>
5214
5215         PR fortran/97782
5216         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.
5217
5218 2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>
5219
5220         * libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
5221         usable.
5222         * oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
5223         'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
5224         (goacc_enter_datum): Likewise for call to gomp_map_vars_async.
5225         (goacc_enter_data_internal): Likewise.
5226         * target.c (gomp_map_vars_internal):
5227         Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
5228         of gomp_attach_pointer for OpenMP cases.
5229         (gomp_exit_data): Add handling of GOMP_MAP_DETACH.
5230         (GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
5231         * testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.
5232
5233 2020-11-05  Ulrich Drepper  <drepper@redhat.com>
5234             Kwok Cheung Yeung  <kcy@codesourcery.com>
5235
5236         * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
5237         * Makefile.in: Regenerate.
5238         * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
5239         pragmas to ignore -Wdeprecated-declarations warnings.
5240         * icv.c: Likewise.
5241         * omp.h.in (__GOMP_DEPRECATED_5_0): Define.
5242         Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
5243         and omp_get_nested with __GOMP_DEPRECATED_5_0.
5244         * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
5245         deprecated.
5246         * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
5247         to test options.
5248         * testsuite/libgomp.c/affinity-1.c: Likewise.
5249         * testsuite/libgomp.c/affinity-2.c: Likewise.
5250         * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
5251         * testsuite/libgomp.c/lib-1.c: Likewise.
5252         * testsuite/libgomp.c/nested-1.c: Likewise.
5253         * testsuite/libgomp.c/nested-2.c: Likewise.
5254         * testsuite/libgomp.c/nested-3.c: Likewise.
5255         * testsuite/libgomp.c/pr32362-1.c: Likewise.
5256         * testsuite/libgomp.c/pr32362-2.c: Likewise.
5257         * testsuite/libgomp.c/pr32362-3.c: Likewise.
5258         * testsuite/libgomp.c/pr35549.c: Likewise.
5259         * testsuite/libgomp.c/pr42942.c: Likewise.
5260         * testsuite/libgomp.c/pr61200.c: Likewise.
5261         * testsuite/libgomp.c/sort-1.c: Likewise.
5262         * testsuite/libgomp.c/target-5.c: Likewise.
5263         * testsuite/libgomp.c/target-6.c: Likewise.
5264         * testsuite/libgomp.c/teams-1.c: Likewise.
5265         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5266         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5267         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
5268         * testsuite/libgomp.fortran/affinity1.f90: Likewise.
5269         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5270         * testsuite/libgomp.fortran/lib2.f: Likewise.
5271         * testsuite/libgomp.fortran/nested1.f90: Likewise.
5272         * testsuite/libgomp.fortran/teams1.f90: Likewise.
5273
5274 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
5275
5276         PR target/85486
5277         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
5278         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
5279         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
5280
5281 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
5282
5283         PR testsuite/80219
5284         PR testsuite/85303
5285         * testsuite/lib/libgomp.exp (libgomp_init): Set
5286         'gcc_warning_prefix', 'gcc_error_prefix'.
5287
5288 2020-10-30  Jakub Jelinek  <jakub@redhat.com>
5289
5290         * target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
5291         even in field_tgt_clear initializer.
5292
5293 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5294
5295         * testsuite/libgomp.c/target-42.c: New test.
5296
5297 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5298             Tom de Vries  <tdevries@suse.de>
5299
5300         PR testsuite/81690
5301         * testsuite/libgomp.c/usleep.h: New file.
5302         * testsuite/libgomp.c/target-32.c: Include usleep.h.
5303         (main): Use tgt_usleep instead of usleep.
5304         * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
5305         (main): Use tgt_usleep instead of usleep.
5306
5307 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
5308
5309         PR lto/96680
5310         * testsuite/libgomp.c/declare-variant-1.c: New test.
5311
5312 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
5313
5314         * testsuite/libgomp.c/target-41.c: New test.
5315
5316 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
5317
5318         * icv.c (omp_get_initial_device): Remove including corresponding
5319         ialias.
5320         * icv-device.c (omp_get_initial_device): New function.  Return
5321         gomp_get_num_devices ().  Add ialias.
5322         * target.c (resolve_device): Don't fail with
5323         OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
5324         gomp_get_num_devices ().
5325         (omp_target_alloc, omp_target_free, omp_target_is_present,
5326         omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr,
5327         omp_target_disassociate_ptr, omp_pause_resource): Use
5328         gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
5329         first use in the functions, in uses dominated by the
5330         gomp_get_num_devices call use num_devices_openmp instead.
5331         * libgomp.texi (omp_get_initial_device): Document.
5332         * config/gcn/icv-device.c (omp_get_initial_device): New function.
5333         Add ialias.
5334         * config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
5335         * testsuite/libgomp.c/target-40.c: New test.
5336
5337 2020-10-21  Jakub Jelinek  <jakub@redhat.com>
5338
5339         * env.c (parse_target_offload): Change new_offload var type to int,
5340         preinitialize to -1, remove found var and test new_offload != -1
5341         instead of found.
5342
5343 2020-10-20  Jakub Jelinek  <jakub@redhat.com>
5344
5345         * target.c (gomp_target_init): Inside of the function, use automatic
5346         variables corresponding to num_devices, num_devices_openmp and devices
5347         global variables and update the globals only at the end of the
5348         function.
5349
5350 2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>
5351
5352         * env.c (gomp_target_offload_var): New.
5353         (parse_target_offload): New.
5354         (handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
5355         (initialize_env): Parse OMP_TARGET_OFFLOAD.
5356         * libgomp.h (gomp_target_offload_t): New.
5357         (gomp_target_offload_var): New.
5358         * libgomp.texi (OMP_TARGET_OFFLOAD): New section.
5359         * target.c (resolve_device): Generate error if device not found and
5360         offloading is mandatory.
5361         (gomp_target_fallback): Generate error if offloading is mandatory.
5362         (GOMP_target): Add argument in call to gomp_target_fallback.
5363         (GOMP_target_ext): Likewise.
5364         (gomp_target_data_fallback): Generate error if offloading is mandatory.
5365         (GOMP_target_data): Add argument in call to gomp_target_data_fallback.
5366         (GOMP_target_data_ext): Likewise.
5367         (gomp_target_task_fn): Add argument in call to gomp_target_fallback.
5368         (gomp_target_init): Return early if offloading is disabled.
5369
5370 2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
5371
5372         * libgomp.texi (omp_get_max_active_levels): Modify description.
5373         (omp_get_supported_active_levels): Make descriptions consistent.
5374
5375 2020-10-14  Jakub Jelinek  <jakub@redhat.com>
5376
5377         * libgomp.texi (omp_get_supported_active_levels): Fix a typo.
5378
5379 2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
5380
5381         * env.c (gomp_max_active_levels_var): Initialize to
5382         gomp_supported_active_levels.
5383         (initialize_env): Limit gomp_max_active_levels_var to be at most
5384         equal to gomp_supported_active_levels.
5385         * fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
5386         (omp_get_supported_active_levels_): New.
5387         * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
5388         to at most equal to gomp_supported_active_levels.
5389         (omp_get_supported_active_levels): New.
5390         * libgomp.h (gomp_supported_active_levels): New.
5391         * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
5392         omp_get_supported_active_levels_.
5393         * libgomp.texi (omp_get_supported_active_levels): New.
5394         (omp_set_max_active_levels): Update.  Add reference to
5395         omp_get_supported_active_levels.
5396         * omp.h.in (omp_get_supported_active_levels): New.
5397         * omp_lib.f90.in (omp_get_supported_active_levels): New.
5398         * omp_lib.h.in (omp_get_supported_active_levels): New.
5399         * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
5400         against omp_get_supported_active_levels.
5401         * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.
5402
5403 2020-10-11  Clement Chigot  <clement.chigot@atos.net>
5404
5405         * config/t-aix: Delete and recreate libgomp before creating
5406         FAT library.
5407
5408 2020-10-08  Tom de Vries  <tdevries@suse.de>
5409
5410         PR libgomp/81802
5411         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
5412         dimensions.
5413
5414 2020-10-06  Tom de Vries  <tdevries@suse.de>
5415
5416         * testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.
5417
5418 2020-10-06  Tom de Vries  <tdevries@suse.de>
5419
5420         PR middle-end/90861
5421         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.
5422
5423 2020-10-05  Tom de Vries  <tdevries@suse.de>
5424
5425         PR fortran/95654
5426         * testsuite/libgomp.fortran/pr95654.f90: New test.
5427
5428 2020-10-02  Tobias Burnus  <tobias@codesourcery.com>
5429
5430         * Makefile.in: Regenerate with automake 1.15.1.
5431         * aclocal.m4: Likewise.
5432         * configure: Likewise.
5433         * testsuite/Makefile.in: Likewise.
5434
5435 2020-09-30  Andrew Stubbs  <ams@codesourcery.com>
5436
5437         * parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
5438         and amdgcn targets.
5439
5440 2020-09-30  Tobias Burnus  <tobias@codesourcery.com>
5441
5442         * testsuite/libgomp.fortran/declare-target-3.f90: New test.
5443
5444 2020-09-29  Andrew Stubbs  <ams@codesourcery.com>
5445
5446         * config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
5447         total number of threads is one.
5448         (gomp_team_barrier_wake): Likewise.
5449         (gomp_team_barrier_wait_end): Likewise.
5450         (gomp_team_barrier_wait_cancel_end): Likewise.
5451         * config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
5452         (gomp_team_barrier_wake): Likewise.
5453         (gomp_team_barrier_wait_end): Likewise.
5454         (gomp_team_barrier_wait_cancel_end): Likewise.
5455         * testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.
5456
5457 2020-09-28  Tobias Burnus  <tobias@codesourcery.com>
5458
5459         PR middle-end/96390
5460         * testsuite/libgomp.c++/pr96390.C: New test.
5461         * testsuite/libgomp.c-c++-common/pr96390.c: New test.
5462
5463 2020-09-27  Clement Chigot  <clement.chigot@atos.net>
5464
5465         * config/t-aix: Use $(AR) without -X32_64.
5466
5467 2020-09-25  Jakub Jelinek  <jakub@redhat.com>
5468
5469         * testsuite/libgomp.c/loop-25.c: New test.
5470
5471 2020-09-22  Tobias Burnus  <tobias@codesourcery.com>
5472
5473         PR fortran/95654
5474         * testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.
5475
5476 2020-09-22  Tom de Vries  <tdevries@suse.de>
5477
5478         * plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
5479         fails.
5480
5481 2020-09-16  Nathan Sidwell  <nathan@acm.org>
5482
5483         * testsuite/libgomp.c++/udr-3.C: Add missing ctor.
5484
5485 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
5486
5487         PR fortran/96668
5488         * target.c (gomp_map_vars_internal): Initialize has_nullptr.
5489
5490 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
5491
5492         PR fortran/96668
5493         * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
5494         * target.c (gomp_map_vars_existing): Add always_to_flag flag.
5495         (gomp_map_vars_existing): Update call to it.
5496         (gomp_map_fields_existing): Likewise
5497         (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
5498         now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
5499         remapped.
5500         (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
5501         GOMP_MAP_POINTER.
5502         * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
5503         * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
5504
5505 2020-09-14  Tom de Vries  <tdevries@suse.de>
5506
5507         * config/nvptx/atomic.c: New file.  Add
5508         __sync_val_compare_and_swap_16.
5509         * testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
5510         target offload_target_nvptx.
5511
5512 2020-09-08  Julian Brown  <julian@codesourcery.com>
5513
5514         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
5515         iteration-ordering assumptions.
5516
5517 2020-09-08  Julian Brown  <julian@codesourcery.com>
5518
5519         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
5520         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
5521
5522 2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>
5523
5524         * plugin/plugin-nvptx.c (nvptx_free):
5525         Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
5526         CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
5527         comments.
5528
5529 2020-08-20  Tobias Burnus  <tobias@codesourcery.com>
5530
5531         * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.
5532
5533 2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
5534
5535         * testsuite/libgomp.c-c++-common/reduction-16.c: New.
5536
5537 2020-08-13  Jakub Jelinek  <jakub@redhat.com>
5538
5539         * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
5540         * testsuite/libgomp.c/loop-23.c (main): Likewise.
5541         * testsuite/libgomp.c/loop-24.c: New test.
5542
5543 2020-08-08  Jakub Jelinek  <jakub@redhat.com>
5544             Tobias Burnus  <tobias@codesourcery.com>
5545
5546         PR fortran/93553
5547         * testsuite/libgomp.fortran/pr93553.f90: New test.
5548
5549 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
5550
5551         * testsuite/libgomp.c/loop-22.c: New test.
5552         * testsuite/libgomp.c/loop-23.c: New test.
5553
5554 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
5555
5556         PR middle-end/96459
5557         * testsuite/libgomp.c/teams-3.c: New test.
5558         * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
5559         if not defined yet.
5560         (N(test)): Use it before all N(f*) calls.
5561         * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
5562         (main): Don't call all test_* functions from within
5563         #pragma omp teams reduction(|:err), call them directly.
5564
5565 2020-08-04  Tom de Vries  <tdevries@suse.de>
5566
5567         PR target/96428
5568         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
5569         * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.
5570
5571 2020-08-03  Julian Brown  <julian@codesourcery.com>
5572             Thomas Schwinge  <thomas@codesourcery.com>
5573
5574         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
5575         shared-memory devices.  Extend with further checking.
5576
5577 2020-08-03  Martin Jambor  <mjambor@suse.cz>
5578
5579         * plugin/Makefrag.am: Remove configuration of HSA plugin.
5580         * aclocal.m4: Regenerated.
5581         * Makefile.in: Regenerated.
5582         * config.h.in: Regenerated.
5583         * configure: Regenerated.
5584         * plugin/configfrag.ac: Likewise.
5585         * plugin/hsa_ext_finalize.h: Removed.
5586         * plugin/plugin-hsa.c: Likewise.
5587         * testsuite/Makefile.in: Regenerated.
5588         * testsuite/lib/libgomp.exp
5589         (offload_target_to_openacc_device_type): Remove hsa case.
5590         (check_effective_target_hsa_offloading_selected_nocache): Removed
5591         (check_effective_target_hsa_offloading_selected): Likewise.
5592         (libgomp_init): Do not add -Wno-hsa to additional_flags.
5593         * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
5594         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
5595         * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
5596         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
5597         * testsuite/libgomp.hsa.c/c.exp: Likewise.
5598         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
5599         * testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
5600         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
5601         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
5602         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
5603         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
5604         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
5605         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
5606         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
5607         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
5608         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
5609         * testsuite/libgomp.hsa.c/pr82416.c: Likewise.
5610         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
5611         * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
5612         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
5613         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
5614         * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
5615         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
5616         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
5617
5618 2020-07-27  Julian Brown  <julian@codesourcery.com>
5619             Thomas Schwinge  <thomas@codesourcery.com>
5620
5621         * libgomp.h (struct target_var_desc): Rename do_detach field to
5622         is_attach.
5623         * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
5624         GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
5625         (goacc_enter_data_internal): Don't affect reference counts
5626         for attach mappings.
5627         (goacc_exit_data_internal): Don't affect reference counts for detach
5628         mappings.
5629         * target.c (gomp_map_vars_existing): Don't affect reference counts for
5630         attach mappings.
5631         (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
5632         mark attach mappings.
5633         (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
5634         reference count for attach mappings.
5635         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
5636         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
5637         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
5638         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
5639         test as shouldfail.
5640         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
5641         gracefully in no-finalize mode.
5642         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.
5643
5644 2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>
5645
5646         * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
5647         use.
5648         * testsuite/libgomp.oacc-c/c.exp: Likewise.
5649         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
5650
5651 2020-07-23  Julian Brown  <julian@codesourcery.com>
5652             Thomas Schwinge  <thomas@codesourcery.com>
5653
5654         * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
5655         finalization for detach operation.
5656         * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
5657         New test.
5658
5659 2020-07-23  Tobias Burnus  <tobias@codesourcery.com>
5660
5661         * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
5662         * libgomp_f.h.in (omp_check_defines): Check whether
5663         sizeof of determined Fortran kind and C typedef match.
5664         * omp_lib.f90.in: Add omp_depened_kind.
5665         * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
5666         * configure: Regenerate.
5667         * Makefile.in: Regenerate.
5668         * testsuite/Makefile.in: Regenerate.
5669
5670 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
5671
5672         * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
5673         gcc/testsuite/c-c++-common/gomp/.
5674         * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
5675         * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
5676         from gcc/testsuite/gfortran.dg/gomp/.
5677         * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.
5678
5679 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
5680
5681         * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
5682         * omp_lib.h.in: Likewise.
5683
5684 2020-07-18  H.J. Lu  <hjl.tools@gmail.com>
5685
5686         PR target/95620
5687         * testsuite/libgomp.c/pr95620.c: New test.
5688
5689 2020-07-16  Julian Brown  <julian@codesourcery.com>
5690             Thomas Schwinge  <thomas@codesourcery.com>
5691
5692         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
5693         * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
5694
5695 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5696
5697         * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
5698         avoid conversion on 32bit systems from 32bit to 64bit due
5699         to -fdefault-integer-8.
5700
5701 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5702
5703         * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
5704         variables; add character(kind=4) tests; update TODO comment.
5705
5706 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
5707
5708         * allocator.c: Add ialias for omp_init_allocator and
5709         omp_destroy_allocator.
5710         * configure.ac: Set INTPTR_T_KIND.
5711         * configure: Regenerate.
5712         * Makefile.in: Regenerate.
5713         * testsuite/Makefile.in: Regenerate.
5714         * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
5715         omp_set_default_allocator_, omp_get_default_allocator_): New
5716         functions and ialias_redirect.
5717         * icv.c: Add ialias for omp_set_default_allocator and
5718         omp_get_default_allocator.
5719         * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
5720         omp_destroy_allocator_, omp_set_default_allocator_ and
5721         omp_get_default_allocator_.
5722         * omp_lib.f90.in: Add allocator traits parameters, declare
5723         allocator routines and add related kind parameters.
5724         * omp_lib.h.in: Likewise.
5725         * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
5726         * testsuite/libgomp.fortran/alloc-1.F90: New test.
5727         * testsuite/libgomp.fortran/alloc-2.F90: New test.
5728         * testsuite/libgomp.fortran/alloc-3.F: New test.
5729         * testsuite/libgomp.fortran/alloc-4.f90: New test.
5730         * testsuite/libgomp.fortran/alloc-5.f90: New test.
5731
5732 2020-07-14  Tom de Vries  <tom@codesourcery.com>
5733             Cesar Philippidis  <cesar@codesourcery.com>
5734             Thomas Schwinge  <thomas@codesourcery.com>
5735             Kwok Cheung Yeung  <kcy@codesourcery.com>
5736
5737         * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
5738         New variable.
5739         (acc_init_1): Set acc_init_thread to pthread_self ().  Set
5740         acc_init_state to initializing at the start, and to initialized at the
5741         end.
5742         (self_initializing_p): New function.
5743         (acc_get_device_type): Return acc_device_none if called by thread that
5744         is currently executing acc_init_1.
5745         * libgomp.texi (acc_get_device_type): Update documentation.
5746         (Implementation Status and Implementation-Defined Behavior): Likewise.
5747         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
5748
5749 2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
5750
5751         * config/t-aix: Set BITS from compiler cpp macro.
5752
5753 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
5754
5755         * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
5756
5757 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
5758
5759         PR fortran/67311
5760         * testsuite/libgomp.fortran/target-map-1.f90: New test.
5761
5762 2020-07-14  Jakub Jelinek  <jakub@redhat.com>
5763
5764         * testsuite/libgomp.c/loop-21.c: New test.
5765
5766 2020-07-13  Julian Brown  <julian@codesourcery.com>
5767             Thomas Schwinge  <thomas@codesourcery.com>
5768
5769         * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
5770
5771 2020-07-10  Julian Brown  <julian@codesourcery.com>
5772             Thomas Schwinge  <thomas@codesourcery.com>
5773
5774         * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
5775         dynamic_refcount.
5776         (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
5777         * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
5778         dynamic_refcount.
5779         (acc_unmap_data): Update comment.
5780         (goacc_map_var_existing, goacc_enter_datum): Adjust for
5781         dynamic_refcount semantics.
5782         (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
5783         Adjust for dynamic_refcount semantics.
5784         (goacc_enter_data_internal): Implement "present" case of dynamic
5785         memory-map handling here.  Update "non-present" case for
5786         dynamic_refcount semantics.
5787         (goacc_exit_data_internal): Use goacc_exit_datum_1.
5788         * target.c (gomp_map_vars_internal): Remove
5789         GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
5790         handling.
5791         (gomp_unmap_vars_internal): Remove virtual_refcount handling.
5792         (gomp_load_image_to_device): Substitute dynamic_refcount for
5793         virtual_refcount.
5794         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
5795         * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
5796         * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
5797         * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
5798         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
5799         trace output.
5800         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
5801         trace output.
5802         * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
5803         test.
5804         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
5805         Remove stale comment.
5806         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
5807         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
5808         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
5809         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
5810         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
5811         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.
5812
5813 2020-07-10  Julian Brown  <julian@codesourcery.com>
5814             Thomas Schwinge  <thomas@codesourcery.com>
5815
5816         * oacc-mem.c (goacc_map_var_existing): New function.
5817         (goacc_enter_datum): Use above function.
5818         (goacc_exit_datum_1): New function.
5819         (goacc_exit_datum): Use above function.
5820
5821 2020-07-09  Julian Brown  <julian@codesourcery.com>
5822             Thomas Schwinge  <thomas@codesourcery.com>
5823
5824         PR middle-end/95270
5825         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
5826         * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
5827
5828 2020-07-09  Julian Brown  <julian@codesourcery.com>
5829
5830         * oacc-mem.c (find_group_last): Group data-movement clauses
5831         (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
5832         GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.
5833
5834 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
5835
5836         * testsuite/libgomp.c/loop-19.c: New test.
5837         * testsuite/libgomp.c/loop-20.c: New test.
5838
5839 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
5840
5841         * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
5842         2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
5843         it.  Remove __omp_alloctrait_value_max__.
5844         * allocator.c (omp_init_allocator): Handle omp_atv_default for
5845         omp_atk_alignment and omp_atk_pool_size.
5846
5847 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5848
5849         * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
5850         behavior for 'GOMP_MAP_FORCE_FROM'.
5851         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.
5852
5853 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5854
5855         * oacc-mem.c (goacc_exit_data_internal): Remove
5856         'GOMP_MAP_ALWAYS_FROM' handling.
5857
5858 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
5859
5860         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
5861         'scan-assembler' with 'scan-offload-rtl'.
5862         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
5863         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
5864         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
5865         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.
5866
5867 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
5868
5869         * target.c (gomp_map_vars_existing): Assert 'kind !=
5870         GOMP_MAP_ATTACH'.
5871         (gomp_map_vars_internal): Clean up.
5872
5873 2020-06-27  Jakub Jelinek  <jakub@redhat.com>
5874
5875         * testsuite/libgomp.c/loop-17.c: New test.
5876         * testsuite/libgomp.c/loop-18.c: New test.
5877
5878 2020-06-26  Marek Polacek  <polacek@redhat.com>
5879
5880         * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.
5881
5882 2020-06-23  Alexandre Oliva  <oliva@adacore.com>
5883
5884         * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
5885         * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.
5886
5887 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
5888
5889         * Makefile.am: Use -include.
5890         * Makefile.in: Regenerate.
5891
5892 2020-06-21  David Edelsohn  <dje.gcc@gmail.com>
5893
5894         * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
5895         * Makefile.in: Regenerate
5896         * configure.ac (tmake_file): Substitute.
5897         * configure: Regenerate.
5898         * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
5899         * config/t-aix: New file.
5900
5901 2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>
5902
5903         PR lto/94848
5904         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
5905         'dg-do run'.
5906
5907 2020-06-17  Andrew Stubbs  <ams@codesourcery.com>
5908
5909         * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
5910         variant for HSA_RUNTIME_LIB name.
5911         (find_executable_symbol_1): Delete.
5912         (find_executable_symbol): Delete.
5913         (init_kernel_properties): Add ".kd" suffix to symbol names.
5914         (find_load_offset): Delete.
5915         (create_and_finalize_hsa_program): Remove relocation handling.
5916
5917 2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
5918
5919         * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
5920
5921 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
5922
5923         PR lto/94848
5924         PR middle-end/95551
5925         * testsuite/libgomp.fortran/target-var.f90: New test.
5926
5927 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
5928             Julian Brown  <julian@codesourcery.com>
5929
5930         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
5931         special handling.
5932
5933 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
5934             Julian Brown  <julian@codesourcery.com>
5935
5936         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5937         Simplify.
5938
5939 2020-06-05  Julian Brown  <julian@codesourcery.com>
5940
5941         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
5942         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.
5943
5944 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5945
5946         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5947         Evaluate 'copyfrom' individually for each entry.
5948         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
5949
5950 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5951
5952         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
5953         Evaluate 'finalize' individually for each entry.
5954         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
5955         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
5956         file.
5957
5958 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5959
5960         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
5961         usage.
5962         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
5963
5964 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5965             Julian Brown  <julian@codesourcery.com>
5966
5967         * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
5968         checking.
5969         (acc_unmap_data, goacc_exit_data_internal): Restore
5970         'is_tgt_unmapped' checking.
5971         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
5972         file.
5973         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
5974         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
5975         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
5976         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
5977         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
5978         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
5979
5980 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5981             Julian Brown  <julian@codesourcery.com>
5982
5983         * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.
5984
5985 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5986
5987         PR libgomp/92854
5988         * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
5989
5990 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5991
5992         PR libgomp/92854
5993         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
5994         more.
5995
5996 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
5997             Julian Brown  <julian@codesourcery.com>
5998
5999         * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
6000         'gomp_map_vars'.
6001         (acc_map_data): Clean up accordingly.
6002
6003 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
6004
6005         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
6006         of over-eager 'finalize' clause.
6007         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
6008         file.
6009         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
6010         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
6011         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
6012         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
6013         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
6014         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
6015         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
6016         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
6017
6018 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
6019
6020         * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
6021
6022 2020-06-04  Julian Brown  <julian@codesourcery.com>
6023
6024         * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
6025         error path.
6026         (goacc_detach_internal): Likewise.
6027
6028 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
6029
6030         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
6031         the checkpoint.
6032         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
6033         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
6034         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
6035         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
6036         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
6037
6038 2020-06-02  Jakub Jelinek  <jakub@redhat.com>
6039
6040         * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
6041         defined.
6042
6043 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
6044
6045         * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
6046
6047 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
6048
6049         * allocator.c (omp_alloc): For size == 0, return NULL early.
6050
6051 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
6052
6053         PR bootstrap/95413
6054         * configure: Regenerated.
6055
6056 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
6057
6058         PR libfortran/95191
6059         * testsuite/libgomp.fortran/async_io_9.f90: New test.
6060
6061 2020-05-19  Jakub Jelinek  <jakub@redhat.com>
6062
6063         * omp.h.in (omp_uintptr_t): New typedef.
6064         (__GOMP_UINTPTR_T_ENUM): Define.
6065         (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
6066         omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
6067         (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
6068         (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
6069         omp_get_default_allocator, omp_alloc, omp_free): Declare.
6070         * libgomp.h (struct gomp_team_state): Add def_allocator field.
6071         (gomp_def_allocator): Declare.
6072         * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
6073         omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
6074         omp_alloc and omp_free.
6075         * team.c (gomp_team_start): Copy over ts.def_allocator.
6076         * env.c (gomp_def_allocator): New variable.
6077         (parse_wait_policy): Adjust function comment.
6078         (parse_allocator): New function.
6079         (handle_omp_display_env): Print OMP_ALLOCATOR.
6080         (initialize_env): Call parse_allocator.
6081         * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
6082         * allocator.c: New file.
6083         * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
6084         functions.
6085         * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
6086         * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
6087         * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
6088         * Makefile.in: Regenerated.
6089
6090 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
6091
6092         PR bootstrap/95147
6093         * configure: Regenerated.
6094
6095 2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
6096
6097         PR libfortran/95119
6098         * testsuite/libgomp.fortran/close_errors_1.f90: New test.
6099
6100 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
6101
6102         * configure: Regenerated.
6103
6104 2020-05-14  Jakub Jelinek  <jakub@redhat.com>
6105
6106         * testsuite/libgomp.c-c++-common/target-40.c: New test.
6107
6108 2020-05-13  Tobias Burnus  <tobias@codesourcery.com>
6109
6110         PR fortran/94690
6111         * testsuite/libgomp.fortran/pr66199-3.f90: New.
6112         * testsuite/libgomp.fortran/pr66199-4.f90: New.
6113         * testsuite/libgomp.fortran/pr66199-5.f90: New.
6114         * testsuite/libgomp.fortran/pr66199-6.f90: New.
6115         * testsuite/libgomp.fortran/pr66199-7.f90: New.
6116         * testsuite/libgomp.fortran/pr66199-8.f90: New.
6117         * testsuite/libgomp.fortran/pr66199-9.f90: New.
6118
6119 2020-05-12  Jakub Jelinek  <jakub@redhat.com>
6120
6121         * testsuite/libgomp.c/target-39.c: New test.
6122
6123 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
6124
6125         * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
6126         * openacc.f90 (acc_device_current): Likewise.
6127         * openacc.h (acc_device_current): Likewise.
6128         * openacc_lib.h (acc_device_current): Likewise.
6129
6130         PR target/94282
6131         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
6132         'dg-allow-blank-lines-in-output'.
6133
6134         * oacc-init.c (get_openacc_name): Handle 'gcn'.
6135         * testsuite/lib/libgomp.exp
6136         (offload_target_to_openacc_device_type) [amdgcn*]: Return
6137         'radeon'.  Adjust all users.
6138         (check_effective_target_openacc_amdgcn_accel_present): Rename
6139         to...
6140         (check_effective_target_openacc_radeon_accel_present): ... this.
6141         Adjust all users.
6142         (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
6143         (check_effective_target_openacc_radeon_accel_selected): ... this.
6144         Adjust all users.
6145
6146         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
6147         'dg-do run'.
6148
6149 2020-04-23  Andrew Stubbs  <ams@codesourcery.com>
6150
6151         PR other/94629
6152
6153         * plugin/plugin-gcn.c (init_hsa_context): Check return value from
6154         hsa_iterate_agents.
6155         (GOMP_OFFLOAD_init_device): Check return values from both calls to
6156         hsa_agent_iterate_regions.
6157
6158 2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>
6159
6160         PR middle-end/94635
6161         * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
6162         run'.
6163
6164 2020-04-20  Tobias Burnus  <tobias@codesourcery.com>
6165
6166         PR middle-end/94120
6167         * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
6168         test case.
6169
6170 2020-04-17  Tobias Burnus  <tobias@codesourcery.com>
6171
6172         PR middle-end/94635
6173         * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
6174
6175 2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>
6176
6177         PR libgomp/92843
6178         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
6179         Rename to...
6180         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
6181         ... this.
6182         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
6183         Rename to...
6184         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
6185         ... this.
6186         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
6187         Rename to...
6188         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
6189         ... this.
6190         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
6191         Rename to...
6192         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
6193         ... this.
6194         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
6195         Rename to...
6196         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
6197         ... this.
6198         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
6199         Rename to...
6200         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
6201         ... this.
6202         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
6203         Rename to...
6204         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
6205         ... this.
6206         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
6207         Rename to...
6208         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
6209         ... this.
6210         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
6211         Rename to...
6212         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
6213         ... this.
6214         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
6215         Rename to...
6216         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
6217         ... this.
6218         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
6219         Rename to...
6220         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
6221         ... this.
6222         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
6223         Rename to...
6224         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
6225         ... this.
6226         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
6227         Rename to...
6228         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
6229         ... this.
6230         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
6231         Rename to...
6232         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
6233         ... this.
6234         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
6235         Rename to...
6236         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
6237         ... this.
6238         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
6239         Rename to...
6240         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
6241         ... this.
6242
6243 2020-04-10  Julian Brown  <julian@codesourcery.com>
6244             Thomas Schwinge  <thomas@codesourcery.com>
6245
6246         PR libgomp/92843
6247         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
6248         New file.
6249         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
6250         Likewise.
6251         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
6252         Likewise.
6253         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
6254         Likewise.
6255         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
6256         Likewise.
6257         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
6258         Likewise.
6259         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
6260         Likewise.
6261         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
6262         Likewise.
6263         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
6264         Likewise.
6265         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
6266         Likewise.
6267         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
6268         Likewise.
6269         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
6270         Likewise.
6271         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
6272         Likewise.
6273         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
6274         Likewise.
6275         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
6276         Likewise.
6277         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
6278         Likewise.
6279
6280 2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>
6281
6282         * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
6283         run'.
6284
6285 2020-04-08  Tobias Burnus  <tobias@codesourcery.com>
6286
6287         PR middle-end/94120
6288         * libgomp.oacc-c++/declare-pr94120.C: New.
6289
6290 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
6291
6292         * configure.ac: Add testsuite/libgomp-site-extra.exp to output
6293         files.
6294         * configure: Regenerate.
6295         * testsuite/libgomp-site-extra.exp.in: New file.
6296         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
6297         variable.
6298         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
6299         variable.
6300         * testsuite/Makefile.in: Regenerate.
6301
6302 2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>
6303
6304         PR tree-optimization/89713
6305         PR c/94392
6306         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
6307         'bar.sync'.
6308         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
6309
6310 2020-03-31  Tobias Burnus  <tobias@codesourcery.com>
6311
6312         * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
6313         * testsuite/libgomp.fortran/target-enter-data-1.f90: New.
6314
6315 2020-03-24  Tobias Burnus  <tobias@codesourcery.com>
6316
6317         PR libgomp/81689
6318         * testsuite/libgomp.c/target-link-1.c: Remove xfail.
6319
6320 2020-03-20  Tobias Burnus  <tobias@codesourcery.com>
6321
6322         PR libgomp/94251
6323         * target.c (gomp_load_image_to_device): Fix link
6324         variable handling.
6325
6326 2020-03-19  Jakub Jelinek  <jakub@redhat.com>
6327
6328         PR c++/93931
6329         * testsuite/libgomp.c++/pr93931.C: New test.
6330
6331 2020-03-19  Tobias Burnus  <tobias@codesourcery.com>
6332
6333         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
6334         dg-allow-blank-lines-in-output.
6335
6336 2020-03-18  Julian Brown <julian@codesourcery.com>
6337             Tobias Burnus  <tobias@codesourcery.com>
6338
6339         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
6340         it work concurrently.
6341
6342 2020-03-18  Tobias Burnus  <tobias@codesourcery.com>
6343
6344         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
6345         #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
6346         * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.
6347
6348 2020-03-14  Jakub Jelinek  <jakub@redhat.com>
6349
6350         PR middle-end/93566
6351         * testsuite/libgomp.c/pr93566.c: New test.
6352
6353 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
6354
6355         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
6356         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
6357         integer(acc_device_property) for the type of the return value of
6358         acc_get_property.
6359
6360 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
6361
6362         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
6363         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
6364         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
6365         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
6366         (acc_set_device_num): Fix Fortran argument name, use same name for C.
6367         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
6368         corrections; add note about the previous interface and named constant.
6369         (OpenACC library and environment variables): Fix two typos.
6370         * openacc.f90: Use for all procedures the argument names from the spec
6371         as for …_h they are user visible.
6372         (openacc_kinds): Rename acc_device_property to
6373         acc_device_property_kinds and change value to int32 ; and update users.
6374         Re-add acc_device_property for for backward compatibility.
6375         (acc_get_property_string_h): Clean up as acc_device_property_kind
6376         changed.
6377         (acc_get_property_h): Likewise and return c_size_t instead of
6378         acc_device_property.
6379         (openacc): Also export acc_device_property_kinds.
6380         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
6381         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
6382         handling; check against /= 0 instead of == 1 to match C.
6383         * openacc_lib.h: Use for all procedures the argument names from the spec
6384         as for …_h they are user visible. Place !GCC$ into the first column to
6385         be active also for fixed-form souce form.
6386         (acc_device_current, acc_device_property_kind, acc_device_property,
6387         acc_property_memory, acc_property_free_memory, acc_property_name,
6388         acc_property_vendor, acc_property_driver): New named constants.
6389         (acc_get_property, acc_get_property_string): New generic interface.
6390
6391 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
6392
6393         PR libgomp/93481
6394         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
6395         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
6396         optional.
6397         (gomp_target_task_fn): Assert "devicep->async_run_func".
6398         (clear_unsupported_flags): New function to remove unsupported flags
6399         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
6400         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
6401         * testsuite/libgomp.c/target-33.c:
6402         Remove xfail for offload_target_nvptx.
6403         * testsuite/libgomp.c/target-34.c: Likewise.
6404
6405 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
6406
6407         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
6408         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
6409         * testsuite/libgomp.c/target-34.c: Likewise.
6410         * testsuite/libgomp.c/target-link-1.c: Add xfail for
6411         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
6412
6413 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
6414
6415         * testsuite/libgomp.c/target-38.c: New test.
6416
6417 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
6418
6419         PR libgomp/93515
6420         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
6421
6422 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
6423
6424         * testsuite/lib/libgomp.exp
6425         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
6426         and not as 'source' argument to libgomp_target_compile.
6427
6428 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
6429
6430         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
6431         (gcn_gfx801_s): Remove.
6432         (isa_hsa_name): Remove gfx801.
6433         (isa_gcc_name): Remove gfx801/carizzo.
6434         (isa_code): Remove gfx801.
6435
6436 2020-02-03  Julian Brown  <julian@codesourcery.com>
6437             Tobias Burnus  <tobias@codesourcery.com>
6438
6439         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
6440         and *_finalize variants; document acc_attach and acc_detach; update
6441         references from OpenACC 2.0 to 2.6.
6442         * openacc.f90 (openacc_version): Update to 201711.
6443         * openacc_lib.h (openacc_version): Update to 201711.
6444         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
6445         openacc_version to 201711.
6446         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
6447
6448 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
6449
6450         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
6451         and vgpr_count fields.
6452         (struct kernel_info): Add a field for a hsa_kernel_description.
6453         (run_kernel): Reduce the number of threads/workers if the requested
6454         number would require too many VGPRs.
6455         (init_basic_kernel_info): Initialize description field with
6456         the hsa_kernel_description entry for the kernel.
6457
6458 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
6459
6460         PR bootstrap/93409
6461         * plugin/configfrag.ac (enable_offload_targets): Skip
6462         HSA and GCN plugin besides -m32 also for -mx32.
6463         * configure: Regenerate.
6464
6465 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
6466
6467         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
6468
6469 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
6470
6471         * plugin-gcn.c (struct agent_info): Add fields "name" and
6472         "vendor_name" ...
6473         (GOMP_OFFLOAD_init_device): ... and init from here.
6474         (struct hsa_context_info): Add field "driver_version_s" ...
6475         (init_hsa_contest): ... and init from here.
6476         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
6477         implementation.
6478         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
6479         Enable test execution for amdgcn and host offloading targets.
6480         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
6481         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
6482         (expect_device_properties): Split function into ...
6483         (expect_device_string_properties): ... this new function ...
6484         (expect_device_memory): ... and this new function.
6485         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
6486         Add test.
6487
6488 2020-01-28  Julian Brown  <julian@codesourcery.com>
6489
6490         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
6491         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
6492         component/non-component variable refs in a single directive.
6493         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
6494
6495 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
6496
6497         * configure.ac: Handle `--with-toolexeclibdir='.
6498         * Makefile.in: Regenerate.
6499         * aclocal.m4: Regenerate.
6500         * configure: Regenerate.
6501         * testsuite/Makefile.in: Regenerate.
6502
6503 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
6504
6505         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
6506         (expect_device_properties): Remove "expected_free_mem" argument,
6507         change "expected_total_mem" argument type to size_t;
6508         change types of acc_get_property results to size_t,
6509         adapt format strings.
6510         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
6511         Use %zu instead of %zd to print size_t values.
6512         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
6513         rename to ...
6514         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
6515         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
6516         rename to ...
6517         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
6518
6519 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
6520
6521         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
6522         the device id.
6523
6524 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
6525
6526         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
6527         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
6528         Adjust test dimensions for amdgcn.
6529         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
6530         gang/worker/vector expectations dynamically.
6531         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
6532         (main): Likewise.
6533         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
6534         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
6535         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
6536         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
6537         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
6538         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
6539         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
6540         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
6541         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
6542         (acc_gang): Recognise acc_device_radeon.
6543         (acc_worker): Likewise.
6544         (acc_vector): Likewise.
6545         (main): Set expectations for amdgcn.
6546         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
6547         (main): Adjust gang/worker/vector expectations dynamically.
6548         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
6549         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
6550         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
6551         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
6552         for amdgcn.
6553
6554 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
6555
6556         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
6557         acc_device_radeon.
6558         (openacc): Likewise.
6559         * openacc.f90 (openacc_kinds): Likewise.
6560         (openacc): Likewise.
6561         * openacc.h (acc_device_t): Likewise.
6562         * openacc_lib.h: Likewise.
6563         * testsuite/lib/libgomp.exp
6564         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
6565         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
6566         (cb_compute_construct_end): Likewise.
6567         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
6568         (cb_enqueue_launch_start): Likewise.
6569         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
6570         (cb_enter_data_end): Likewise.
6571         (cb_exit_data_start): Likewise.
6572         (cb_exit_data_end): Likewise.
6573         (cb_compute_construct_end): Likewise.
6574         (cb_enqueue_launch_start): Likewise.
6575         (cb_enqueue_launch_end): Likewise.
6576         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
6577         (main): Likewise.
6578
6579 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
6580
6581         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
6582         to use this instead of 'enum gomp_device_property'.
6583         (GOMP_OFFLOAD_get_property): Rename to...
6584         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
6585         * libgomp.h (struct gomp_device_descr): Move
6586         'GOMP_OFFLOAD_openacc_get_property'...
6587         (struct acc_dispatch_t): ... here.  Adjust all users.
6588         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
6589
6590         * target.c (gomp_map_vars_internal)
6591         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
6592         paths.
6593
6594 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
6595
6596         PR libgomp/93219
6597         * libgomp.h (gomp_print_string): Change return type from void to int.
6598         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
6599         not all characters have been written.
6600
6601 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
6602
6603         * libgomp.texi: Fix typos, use https.
6604
6605 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
6606
6607         * testsuite/libgomp.fortran/optional-map.f90: Add test for
6608         unallocated/disassociated actual arguments to nonallocatable/nonpointer
6609         dummy arguments; those are/shall be regarded as absent arguments.
6610         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
6611         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
6612
6613 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
6614
6615         Update copyright years.
6616
6617         * libgomp.texi: Bump @copying's copyright year.
6618
6619 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
6620
6621         PR libgomp/93065
6622         * oacc-init.c (goacc_runtime_deinitialize): New function.
6623
6624 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
6625
6626         PR bootstrap/93074
6627         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
6628         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
6629
6630 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
6631             Frederik Harwath  <frederik@codesourcery.com>
6632             Thomas Schwinge  <tschwinge@codesourcery.com>
6633
6634         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
6635         * libgomp-plugin.h (gomp_device_property_value): New union.
6636         (gomp_device_property_value): New prototype.
6637         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
6638         constant.
6639         (acc_device_property_t): New enum.
6640         (acc_get_property, acc_get_property_string): New prototypes.
6641         * oacc-init.c (acc_get_device_type): Also assert that result
6642         is not `acc_device_current'.
6643         (get_property_any, acc_get_property, acc_get_property_string):
6644         New functions.
6645         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
6646         `acc_property_memory', `acc_property_free_memory',
6647         `acc_property_name', `acc_property_vendor' and
6648         `acc_property_driver' constants.  Add `acc_device_property' data
6649         type.
6650         (openacc_internal): Add `acc_get_property' and
6651         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
6652         `acc_get_property_string_h', `acc_get_property_l' and
6653         `acc_get_property_string_l'.
6654         * oacc-host.c (host_get_property): New function.
6655         (host_dispatch): Wire it.
6656         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
6657         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
6658         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
6659         * libgomp.texi (OpenACC Runtime Library Routines): Add
6660         `acc_get_property'.
6661         (acc_get_property): New node.
6662         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
6663         function (stub).
6664         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
6665         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
6666         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
6667         calls.
6668         (GOMP_OFFLOAD_get_property): New function.
6669         (struct ptx_device): Add new field "name".
6670         (cuda_driver_version_s): Add new static variable ...
6671         (nvptx_init): ... and init from here.
6672
6673         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
6674         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
6675         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
6676         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
6677         with test helper functions.
6678
6679         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
6680
6681 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
6682
6683         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
6684         variable.
6685
6686 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
6687
6688         * target.c (gomp_map_vars_internal): Restore 'omp declare target
6689         link' handling.
6690
6691 2019-12-19  Julian Brown  <julian@codesourcery.com>
6692
6693         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
6694         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
6695         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
6696
6697 2019-12-19  Julian Brown  <julian@codesourcery.com>
6698             Cesar Philippidis  <cesar@codesourcery.com>
6699
6700         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
6701         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
6702         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
6703         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
6704         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
6705         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
6706         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
6707         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
6708         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
6709         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
6710         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
6711         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
6712         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
6713
6714 2019-12-19  Julian Brown  <julian@codesourcery.com>
6715
6716         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
6717         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
6718         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
6719         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
6720         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
6721         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
6722         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
6723         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
6724         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
6725         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
6726         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
6727         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
6728
6729 2019-12-19  Julian Brown  <julian@codesourcery.com>
6730
6731         * libgomp.h (struct target_var_desc): Add do_detach flag.
6732         * oacc-init.c (acc_shutdown_1): Free aux block if present.
6733         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
6734         struct components.  Tidy up and add some new checks.
6735         (goacc_enter_data_internal): Update call to find_group_last.
6736         (goacc_exit_data_internal): Support detach operations and
6737         GOMP_MAP_STRUCT.
6738         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
6739         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
6740         attach/detach in enter/exit data detection code.
6741         * target.c (gomp_map_vars_existing): Initialise do_detach field of
6742         tgt_var_desc.
6743         (gomp_map_vars_internal): Support attach.
6744         (gomp_unmap_vars_internal): Support detach.
6745
6746 2019-12-19  Julian Brown  <julian@codesourcery.com>
6747             Thomas Schwinge  <thomas@codesourcery.com>
6748
6749         * libgomp.h (struct splay_tree_aux): Add attach_count field.
6750         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
6751         * libgomp.map (OACC_2.6): New section. Add acc_attach,
6752         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
6753         acc_detach_finalize_async.
6754         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
6755         acc_detach, acc_detach_async, acc_detach_finalize,
6756         acc_detach_finalize_async): New functions.
6757         * openacc.h (acc_attach, acc_attach_async, acc_detach,
6758         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
6759         prototypes.
6760         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
6761         (gomp_remove_var_internal): Free attachment counts if present.
6762         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
6763         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
6764
6765 2019-12-19  Julian Brown  <julian@codesourcery.com>
6766             Cesar Philippidis  <cesar@codesourcery.com>
6767
6768         * libgomp.h (gomp_map_val): Add prototype.
6769         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
6770         open-coding device-address calculation.
6771         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
6772         non-present case.
6773
6774 2019-12-19  Julian Brown  <julian@codesourcery.com>
6775
6776         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
6777         field for virtual_refcount.
6778         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
6779         (gomp_free_memmap): Remove prototype.
6780         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
6781         instead of calling gomp_free_memmap.
6782         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
6783         dynamic_refcount.
6784         (acc_unmap_data): Open code instead of forcing target_mem_desc's
6785         to_free field to NULL then calling gomp_unmap_vars.  Handle
6786         REFCOUNT_INFINITY on target blocks.
6787         (goacc_enter_data): Rename to...
6788         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
6789         handling for mapping groups.  Use virtual_refcount instead of
6790         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
6791         map_map_vars_async call.  Re-do lookup for target pointer return value.
6792         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
6793         renamed goacc_enter_datum function.
6794         (goacc_exit_data): Rename to...
6795         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
6796         (acc_delete, acc_delete_async, acc_delete_finalize,
6797         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
6798         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
6799         goacc_exit_datum function.
6800         (gomp_acc_remove_pointer, find_pointer): Remove functions.
6801         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
6802         New functions.
6803         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
6804         goacc_exit_data_internal helper functions.
6805         * target.c (gomp_map_vars_internal): Handle
6806         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
6807         semantics.
6808         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
6809         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
6810         virtual_refcount field instead of dynamic_refcount.
6811         (gomp_free_memmap): Remove function.
6812         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
6813         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
6814         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
6815
6816 2019-12-19  Julian Brown  <julian@codesourcery.com>
6817             Thomas Schwinge  <thomas@codesourcery.com>
6818
6819         * libgomp.h (struct splay_tree_aux): New.
6820         (struct splay_tree_key_s): Replace link_key field with aux pointer.
6821         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
6822         to aux struct.
6823         (gomp_remove_var_internal): Free aux block if present.
6824         (gomp_load_image_to_device): Zero-initialise aux field instead of
6825         link_key field.
6826         (omp_target_associate_pointer): Zero-initialise aux field.
6827
6828 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
6829
6830         PR middle-end/86416
6831         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
6832         q or none.
6833         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
6834         L or none.
6835
6836 2019-12-19  Julian Brown  <julian@codesourcery.com>
6837             Maciej W. Rozycki  <macro@codesourcery.com>
6838             Tobias Burnus  <tobias@codesourcery.com>
6839             Thomas Schwinge  <thomas@codesourcery.com>
6840
6841         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
6842         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
6843         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
6844         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
6845         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
6846         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
6847         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
6848         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
6849         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
6850
6851 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
6852
6853         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
6854         called...
6855         (goacc_insert_pointer): ... from here, "present" case.
6856         (goacc_insert_pointer): Inline function into...
6857         (GOACC_enter_exit_data): ... here, and simplify.
6858
6859         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
6860         called...
6861         (goacc_insert_pointer): ... from here, "not present" case.
6862
6863         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
6864         all users.
6865
6866         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
6867         'goacc_enter_data', 'goacc_exit_data'.
6868
6869         * oacc-mem.c (delete_copyout): Refactor into...
6870         (goacc_exit_data): ... this.  Adjust all users.
6871
6872         * oacc-mem.c (present_create_copy): Refactor into...
6873         (goacc_enter_data): ... this.  Adjust all users.
6874
6875         * target.c (gomp_unmap_vars_internal): Add a safeguard to
6876         'gomp_remove_var'.
6877
6878         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
6879         like 'GOMP_MAP_FROM'.
6880
6881         PR libgomp/92726
6882         PR libgomp/92970
6883         PR libgomp/92984
6884         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
6885         fails.
6886         (GOACC_enter_exit_data): Simplify accordingly.
6887         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
6888         subsuming...
6889         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
6890         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
6891         file.
6892         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
6893         subsuming...
6894         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
6895         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
6896         file.
6897         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
6898         subsuming...
6899         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
6900
6901         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
6902         'finalize' handling.
6903
6904         PR libgomp/92848
6905         * oacc-mem.c (acc_map_data, present_create_copy)
6906         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
6907         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
6908         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
6909         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
6910         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
6911         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
6912         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
6913         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
6914         Remove "XFAIL"s.
6915
6916         * target.c (gomp_unmap_tgt): Make it 'static'.
6917         * libgomp.h (gomp_unmap_tgt): Remove.
6918
6919 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
6920
6921         PR middle-end/86416
6922         * testsuite/libgomp.c/pr86416-1.c: New.
6923         * testsuite/libgomp.c/pr86416-2.c: New.
6924
6925 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
6926
6927         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
6928         all symbols as public except for the 'use …, only' imported symbol,
6929         which is private.
6930         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
6931         all symbols from module openacc_kinds as PUBLIC
6932         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
6933         fix comment typo.
6934         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
6935
6936 2019-12-13  Julian Brown  <julian@codesourcery.com>
6937
6938         PR libgomp/92881
6939
6940         * libgomp.h (gomp_remove_var_async): Add prototype.
6941         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
6942         gomp_remove_var.
6943         * target.c (gomp_unref_tgt): Change return type to bool, indicating
6944         whether target_mem_desc was unmapped.
6945         (gomp_unref_tgt_void): New.
6946         (gomp_remove_var): Reimplement in terms of...
6947         (gomp_remove_var_internal): ...this new helper function.
6948         (gomp_remove_var_async): New, implemented using above helper function.
6949         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
6950         gomp_unref_tgt.
6951
6952 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
6953
6954         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
6955         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
6956         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
6957         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
6958         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
6959         Likewise.
6960         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
6961         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
6962
6963 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
6964
6965         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
6966         as public except for the 'use …, only' imported symbol, which is
6967         private.
6968         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
6969         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
6970         attributes for acc_copyout_finalize and acc_delete_finalize.
6971
6972 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
6973
6974         PR fortran/92899
6975         * testsuite/libgomp.fortran/atomic1.f90: New test.
6976
6977 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
6978
6979         PR libgomp/92843
6980         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
6981         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
6982         assertions.
6983         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
6984         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
6985         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
6986         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
6987         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
6988
6989         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
6990         * oacc-mem.c: ... here.
6991         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
6992         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
6993         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
6994         Remove.
6995         * libgomp_g.h: Update.
6996
6997         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
6998         * oacc-async.c: ... here.
6999         * oacc-int.h (goacc_wait): Declare.
7000         * libgomp_g.h: Update
7001
7002         PR libgomp/92854
7003         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
7004         New file.
7005         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
7006         Likewise.
7007         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
7008         Likewise.
7009         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
7010         Likewise.
7011         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
7012         Likewise.
7013         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
7014         Likewise.
7015
7016 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
7017             Julian Brown  <julian@codesourcery.com>
7018
7019         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
7020         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
7021
7022 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
7023
7024         * omp_lib.h.in: Fix spelling of function declaration
7025         omp_get_cancell(l)ation.
7026         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
7027         Fix typos.
7028         * env.c: Fix comment typos.
7029         * oacc-host.c: Likewise.
7030         * ordered.c: Likewise.
7031         * task.c: Likewise.
7032         * team.c: Likewise.
7033         * config/gcn/task.c: Likewise.
7034         * config/gcn/team.c: Likewise.
7035         * config/nvptx/task.c: Likewise.
7036         * config/nvptx/team.c: Likewise.
7037         * plugin/plugin-gcn.c: Likewise.
7038         * testsuite/libgomp.fortran/jacobi.f: Likewise.
7039         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
7040         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
7041
7042 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
7043
7044         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
7045         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
7046         unnecessary 'dg-additional-options "-w"'.
7047
7048 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
7049             Julian Brown  <julian@codesourcery.com>
7050
7051         PR libgomp/92116
7052         PR libgomp/92877
7053
7054         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
7055         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
7056         Adjust all users.
7057         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
7058         Remove XFAIL.
7059         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
7060         Likewise.
7061         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
7062
7063 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
7064
7065         PR libgomp/92503
7066         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
7067         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
7068         file.
7069         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
7070         Likewise.
7071         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
7072         Likewise.
7073         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
7074         Likewise.
7075         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
7076         Likewise.
7077         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
7078         Likewise.
7079         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
7080         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
7081         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
7082         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
7083         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
7084         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
7085         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
7086         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
7087         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
7088         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
7089
7090         PR libgomp/92840
7091         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
7092         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
7093         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
7094         New file.
7095         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
7096         Likewise.
7097         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
7098         Likewise.
7099         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
7100         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
7101
7102         PR libgomp/92511
7103         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
7104         this file...
7105         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
7106         this file...
7107         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
7108         file...
7109         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
7110         file...
7111         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
7112         ... with their content moved into, and extended in this new file.
7113         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
7114         New file.
7115         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
7116         Likewise.
7117         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
7118         Likewise.
7119         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
7120         Likewise.
7121
7122         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
7123
7124         PR libgomp/92854
7125         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
7126
7127         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
7128
7129         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
7130
7131 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
7132
7133         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
7134         unique.
7135         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
7136         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
7137         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
7138         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
7139         Ditto.
7140         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
7141         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
7142
7143 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
7144
7145         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
7146
7147 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
7148             Kwok Cheung Yeung <kcy@codesourcery.com>
7149
7150         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
7151         if input it a NULL pointer.
7152         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
7153         diagnostic of NULL pointer.
7154         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
7155         * testsuite/libgomp.fortran/optional-map.f90: New.
7156         * testsuite/libgomp.fortran/use_device_addr-1.f90
7157         (test_dummy_opt_callee_1_absent): New.
7158         (test_dummy_opt_call_1): Call it.
7159         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
7160         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
7161         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
7162         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
7163         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
7164         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
7165         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
7166         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
7167         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
7168         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
7169         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
7170         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
7171         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
7172         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
7173         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
7174         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
7175
7176 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
7177
7178         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
7179         expect dg-output of 'Error termination.' for GCN.
7180         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
7181         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
7182
7183 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
7184
7185         PR fortran/92756
7186         * testsuite/libgomp.fortran/teams1.f90: New test.
7187         * testsuite/libgomp.fortran/teams2.f90: New test.
7188
7189 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
7190
7191         * oacc-init.c (acc_known_device_type): Add function.
7192         (unknown_device_type_error): Add function.
7193         (name_of_acc_device_t): Change to call unknown_device_type_error
7194         on unknown type.
7195         (resolve_device): Use acc_known_device_type.
7196         (acc_init): Fail if acc_device_t argument is not valid.
7197         (acc_shutdown): Likewise.
7198         (acc_get_num_devices): Likewise.
7199         (acc_set_device_type): Likewise.
7200         (acc_get_device_num): Likewise.
7201         (acc_set_device_num): Likewise.
7202         (acc_on_device): Add comment that argument validity is not checked.
7203
7204 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
7205
7206         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
7207         Recognize amdgcn.
7208         (check_effective_target_openacc_amdgcn_accel_present): New proc.
7209         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
7210         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
7211         * testsuite/libgomp.oacc-c/c.exp: Likewise.
7212         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
7213
7214 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
7215
7216         PR libgomp/91938
7217         * configure.tgt: Avoid IE tls on *-*-musl*.
7218
7219 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
7220
7221         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
7222         adding a common-block test case.
7223
7224 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
7225
7226         PR c++/60228
7227         * testsuite/libgomp.c++/udr-20.C: New test.
7228         * testsuite/libgomp.c++/udr-21.C: New test.
7229
7230 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
7231
7232         * testsuite/lib/libgomp.exp
7233         (check_effective_target_offload_target_nvptx): New proc.
7234         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
7235         'dg-skip-if'.
7236         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
7237         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
7238         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
7239
7240 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
7241
7242         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
7243         * testsuite/libgomp.c/pr39591-2.c: Likewise.
7244         * testsuite/libgomp.c/pr39591-3.c: Likewise.
7245         * testsuite/libgomp.c/private-1.c: Likewise.
7246         * testsuite/libgomp.c/task-1.c: Likewise.
7247         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
7248
7249 2019-11-20  Julian Brown  <julian@codesourcery.com>
7250
7251         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
7252         aq->mutex here.
7253         (queue_push_launch): Lock aq->mutex before calling
7254         wait_for_queue_nonfull.
7255         (queue_push_callback): Likewise.
7256         (queue_push_asyncwait): Likewise.
7257         (queue_push_placeholder): Likewise.
7258
7259 2019-11-20  Julian Brown  <julian@codesourcery.com>
7260
7261         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
7262         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
7263         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
7264         return code.
7265
7266 2019-11-20  Julian Brown  <julian@codesourcery.com>
7267
7268         PR libgomp/92511
7269
7270         * oacc-mem.c (present_create_copy): Fix device pointer return value in
7271         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
7272         in non-present/create case.
7273         (delete_copyout): Change error condition to fail only on copies outside
7274         of mapped block.  Adjust error message accordingly.
7275         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
7276         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
7277         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
7278         message.
7279         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
7280         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
7281         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
7282
7283 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
7284
7285         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
7286         libatomic in build-tree testing.
7287
7288 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
7289
7290         * testsuite/Makefile.in: Regenerate.
7291
7292 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
7293
7294         * testsuite/libgomp.c/target-print-1.c: New file.
7295         * testsuite/libgomp.fortran/target-print-1.f90: New file.
7296         * testsuite/libgomp.oacc-c/print-1.c: New file.
7297         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
7298
7299 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7300             Kwok Cheung Yeung  <kcy@codesourcery.com>
7301             Julian Brown  <julian@codesourcery.com>
7302             Tom de Vries  <tom@codesourcery.com>
7303
7304         * plugin/Makefrag.am: Add amdgcn plugin support.
7305         * plugin/configfrag.ac: Likewise.
7306         * plugin/plugin-gcn.c: New file.
7307         * configure: Regenerate.
7308         * Makefile.in: Regenerate.
7309         * testsuite/Makefile.in: Regenerate.
7310
7311 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7312
7313         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
7314         and use team_malloc variants.
7315         (gomp_gcn_exit_kernel): Use team_free.
7316         * libgomp.h (TEAM_ARENA_SIZE): Define.
7317         (TEAM_ARENA_START): Define.
7318         (TEAM_ARENA_FREE): Define.
7319         (TEAM_ARENA_END): Define.
7320         (team_malloc): New function.
7321         (team_malloc_cleared): New function.
7322         (team_free): New function.
7323         * team.c (gomp_new_team): Initialize and use team_malloc.
7324         (free_team): Use team_free.
7325         (gomp_free_thread): Use team_free.
7326         (gomp_pause_host): Use team_free.
7327         * work.c (gomp_init_work_share): Use team_malloc.
7328         (gomp_fini_work_share): Use team_free.
7329
7330 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7331             Kwok Cheung Yeung  <kcy@codesourcery.com>
7332             Julian Brown  <julian@codesourcery.com>
7333             Tom de Vries  <tom@codesourcery.com>
7334
7335         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
7336         * Makefile.in: Regenerate.
7337         * config.h.in (PLUGIN_GCN): Add new undef.
7338         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
7339         * config/gcn/affinity-fmt.c: New file.
7340         * config/gcn/bar.c: New file.
7341         * config/gcn/bar.h: New file.
7342         * config/gcn/doacross.h: New file.
7343         * config/gcn/icv-device.c: New file.
7344         * config/gcn/oacc-target.c: New file.
7345         * config/gcn/simple-bar.h: New file.
7346         * config/gcn/target.c: New file.
7347         * config/gcn/task.c: New file.
7348         * config/gcn/team.c: New file.
7349         * config/gcn/time.c: New file.
7350         * configure.ac: Add amdgcn*-*-*.
7351         * configure: Regenerate.
7352         * configure.tgt: Add amdgcn*-*-*.
7353         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
7354         * libgomp.h (gcn_thrs): Add amdgcn variant.
7355         (set_gcn_thrs): Likewise.
7356         (gomp_thread): Likewise.
7357         * oacc-int.h (goacc_thread): Likewise.
7358         * oacc-target.c: New file.
7359         * openacc.f90 (acc_device_gcn): New parameter.
7360         * openacc.h (acc_device_t): Add acc_device_gcn.
7361         * team.c (gomp_free_pool_helper): Add amdgcn support.
7362
7363 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7364             Julian Brown  <julian@codesourcery.com>
7365
7366         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
7367         parameter.
7368         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
7369         queue constructor.
7370         * oacc-host.c (host_openacc_async_construct): Add device parameter.
7371         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
7372         device parameter.
7373
7374 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
7375
7376         * configure.tgt (nvptx*-*-*): Add "accel" directory.
7377         * config/nvptx/libgomp-plugin.c: Move ...
7378         * config/accel/libgomp-plugin.c: ... to here.
7379         * config/nvptx/lock.c: Move ...
7380         * config/accel/lock.c: ... to here.
7381         * config/nvptx/mutex.c: Move ...
7382         * config/accel/mutex.c: ... to here.
7383         * config/nvptx/mutex.h: Move ...
7384         * config/accel/mutex.h: ... to here.
7385         * config/nvptx/oacc-async.c: Move ...
7386         * config/accel/oacc-async.c: ... to here.
7387         * config/nvptx/oacc-cuda.c: Move ...
7388         * config/accel/oacc-cuda.c: ... to here.
7389         * config/nvptx/oacc-host.c: Move ...
7390         * config/accel/oacc-host.c: ... to here.
7391         * config/nvptx/oacc-init.c: Move ...
7392         * config/accel/oacc-init.c: ... to here.
7393         * config/nvptx/oacc-mem.c: Move ...
7394         * config/accel/oacc-mem.c: ... to here.
7395         * config/nvptx/oacc-plugin.c: Move ...
7396         * config/accel/oacc-plugin.c: ... to here.
7397         * config/nvptx/omp-lock.h: Move ...
7398         * config/accel/omp-lock.h: ... to here.
7399         * config/nvptx/openacc.f90: Move ...
7400         * config/accel/openacc.f90: ... to here.
7401         * config/nvptx/pool.h: Move ...
7402         * config/accel/pool.h: ... to here.
7403         * config/nvptx/proc.c: Move ...
7404         * config/accel/proc.c: ... to here.
7405         * config/nvptx/ptrlock.c: Move ...
7406         * config/accel/ptrlock.c: ... to here.
7407         * config/nvptx/ptrlock.h: Move ...
7408         * config/accel/ptrlock.h: ... to here.
7409         * config/nvptx/sem.c: Move ...
7410         * config/accel/sem.c: ... to here.
7411         * config/nvptx/sem.h: Move ...
7412         * config/accel/sem.h: ... to here.
7413         * config/nvptx/thread-stacksize.h: Move ...
7414         * config/accel/thread-stacksize.h: ... to here.
7415
7416 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
7417             Tobias Burnus  <tobias@codesourcery.com>
7418             Frederik Harwath  <frederik@codesourcery.com>
7419             Thomas Schwinge  <thomas@codesourcery.com>
7420
7421         libgomp/
7422         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
7423         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
7424         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
7425
7426 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
7427             Kwok Cheung Yeung  <kcy@codesourcery.com>
7428
7429         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
7430         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
7431
7432 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
7433
7434         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
7435
7436         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
7437         run'.
7438         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
7439         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
7440
7441 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
7442
7443         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
7444         Add expected warnings about missing reduction clauses.
7445         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
7446         Likewise.
7447         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
7448         Likewise.
7449         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
7450         Likewise.
7451
7452 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
7453
7454         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
7455         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
7456         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
7457         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
7458         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
7459         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
7460
7461 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
7462
7463         PR fortran/92305
7464         * testsuite/libgomp.fortran/allocatable2.f90: Use
7465         unique numbers with 'stop'.
7466         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
7467         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
7468         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
7469         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
7470         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
7471
7472 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
7473
7474         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
7475         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
7476         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
7477         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
7478         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
7479         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
7480
7481 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7482
7483         * testsuite/libgomp.fortran/target9.f90: New.
7484
7485 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7486
7487         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
7488         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
7489         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
7490         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
7491         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
7492         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
7493         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
7494         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
7495         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
7496         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
7497         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
7498         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
7499         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
7500         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
7501         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
7502         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
7503         * testsuite/libgomp.fortran/associate1.f90: Ditto.
7504         * testsuite/libgomp.fortran/associate2.f90: Ditto.
7505         * testsuite/libgomp.fortran/associate3.f90: Ditto.
7506         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
7507         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
7508         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
7509         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
7510         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
7511         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
7512         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
7513         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
7514         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
7515         * testsuite/libgomp.fortran/character1.f90: Ditto.
7516         * testsuite/libgomp.fortran/character2.f90: Ditto.
7517         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
7518         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
7519         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
7520         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
7521         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
7522         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
7523         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
7524         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
7525         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
7526         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
7527         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
7528         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
7529         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
7530         * testsuite/libgomp.fortran/do1.f90: Ditto.
7531         * testsuite/libgomp.fortran/do2.f90: Ditto.
7532         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
7533         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
7534         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
7535         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
7536         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
7537         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
7538         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
7539         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
7540         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
7541         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
7542         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
7543         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
7544         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
7545         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
7546         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
7547         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
7548         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
7549         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
7550         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
7551         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
7552         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
7553         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
7554         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
7555         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
7556         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
7557         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
7558         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
7559         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
7560         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
7561         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
7562         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
7563         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
7564         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
7565         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
7566         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
7567         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
7568         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
7569         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
7570         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
7571         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
7572         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
7573         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
7574         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
7575         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
7576         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
7577         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
7578         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
7579         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
7580         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
7581         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
7582         * testsuite/libgomp.fortran/lib1.f90: Ditto.
7583         * testsuite/libgomp.fortran/lib4.f90: Ditto.
7584         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
7585         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
7586         * testsuite/libgomp.fortran/nested1.f90: Ditto.
7587         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
7588         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
7589         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
7590         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
7591         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
7592         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
7593         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
7594         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
7595         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
7596         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
7597         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
7598         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
7599         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
7600         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
7601         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
7602         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
7603         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
7604         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
7605         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
7606         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
7607         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
7608         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
7609         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
7610         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
7611         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
7612         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
7613         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
7614         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
7615         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
7616         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
7617         * testsuite/libgomp.fortran/pr28390.f: Ditto.
7618         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
7619         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
7620         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
7621         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
7622         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
7623         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
7624         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
7625         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
7626         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
7627         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
7628         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
7629         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
7630         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
7631         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
7632         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
7633         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
7634         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
7635         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
7636         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
7637         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
7638         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
7639         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
7640         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
7641         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
7642         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
7643         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
7644         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
7645         * testsuite/libgomp.fortran/reference1.f90: Ditto.
7646         * testsuite/libgomp.fortran/reference2.f90: Ditto.
7647         * testsuite/libgomp.fortran/retval1.f90: Ditto.
7648         * testsuite/libgomp.fortran/retval2.f90: Ditto.
7649         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
7650         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
7651         * testsuite/libgomp.fortran/simd1.f90: Ditto.
7652         * testsuite/libgomp.fortran/simd2.f90: Ditto.
7653         * testsuite/libgomp.fortran/simd3.f90: Ditto.
7654         * testsuite/libgomp.fortran/simd4.f90: Ditto.
7655         * testsuite/libgomp.fortran/simd5.f90: Ditto.
7656         * testsuite/libgomp.fortran/simd6.f90: Ditto.
7657         * testsuite/libgomp.fortran/simd7.f90: Ditto.
7658         * testsuite/libgomp.fortran/stack.f90: Ditto.
7659         * testsuite/libgomp.fortran/strassen.f90: Ditto.
7660         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
7661         * testsuite/libgomp.fortran/tabs2.f: Ditto.
7662         * testsuite/libgomp.fortran/target1.f90: Ditto.
7663         * testsuite/libgomp.fortran/target2.f90: Ditto.
7664         * testsuite/libgomp.fortran/target3.f90: Ditto.
7665         * testsuite/libgomp.fortran/target4.f90: Ditto.
7666         * testsuite/libgomp.fortran/target5.f90: Ditto.
7667         * testsuite/libgomp.fortran/target6.f90: Ditto.
7668         * testsuite/libgomp.fortran/target7.f90: Ditto.
7669         * testsuite/libgomp.fortran/target8.f90: Ditto.
7670         * testsuite/libgomp.fortran/task1.f90: Ditto.
7671         * testsuite/libgomp.fortran/task2.f90: Ditto.
7672         * testsuite/libgomp.fortran/task3.f90: Ditto.
7673         * testsuite/libgomp.fortran/task4.f90: Ditto.
7674         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
7675         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
7676         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
7677         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
7678         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
7679         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
7680         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
7681         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
7682         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
7683         * testsuite/libgomp.fortran/udr1.f90: Ditto.
7684         * testsuite/libgomp.fortran/udr10.f90: Ditto.
7685         * testsuite/libgomp.fortran/udr11.f90: Ditto.
7686         * testsuite/libgomp.fortran/udr12.f90: Ditto.
7687         * testsuite/libgomp.fortran/udr13.f90: Ditto.
7688         * testsuite/libgomp.fortran/udr14.f90: Ditto.
7689         * testsuite/libgomp.fortran/udr15.f90: Ditto.
7690         * testsuite/libgomp.fortran/udr2.f90: Ditto.
7691         * testsuite/libgomp.fortran/udr3.f90: Ditto.
7692         * testsuite/libgomp.fortran/udr4.f90: Ditto.
7693         * testsuite/libgomp.fortran/udr5.f90: Ditto.
7694         * testsuite/libgomp.fortran/udr6.f90: Ditto.
7695         * testsuite/libgomp.fortran/udr7.f90: Ditto.
7696         * testsuite/libgomp.fortran/udr8.f90: Ditto.
7697         * testsuite/libgomp.fortran/udr9.f90: Ditto.
7698         * testsuite/libgomp.fortran/vla1.f90: Ditto.
7699         * testsuite/libgomp.fortran/vla2.f90: Ditto.
7700         * testsuite/libgomp.fortran/vla3.f90: Ditto.
7701         * testsuite/libgomp.fortran/vla4.f90: Ditto.
7702         * testsuite/libgomp.fortran/vla5.f90: Ditto.
7703         * testsuite/libgomp.fortran/vla6.f90: Ditto.
7704         * testsuite/libgomp.fortran/vla7.f90: Ditto.
7705         * testsuite/libgomp.fortran/vla8.f90: Ditto.
7706         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
7707         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
7708
7709 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
7710
7711         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
7712         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
7713         Ditto; add 'dg-do run' for torture testing.
7714         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
7715         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
7716         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
7717         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
7718         * testsuite/libgomp.fortran/pr28390.f: Ditto.
7719         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
7720         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
7721         * testsuite/libgomp.fortran/task2.f90: Ditto.
7722         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
7723         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
7724         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
7725         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
7726         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
7727         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
7728
7729 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
7730
7731         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
7732         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
7733         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
7734         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
7735         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
7736         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
7737         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
7738         Use 'stop' not abort().
7739         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
7740         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
7741         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
7742         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
7743         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
7744         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
7745         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
7746         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
7747         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
7748         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
7749         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
7750         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
7751         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
7752         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
7753         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
7754         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
7755         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
7756         Ditto.
7757         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
7758         Ditto.
7759         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
7760         Ditto.
7761         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
7762         Ditto.
7763         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
7764         Ditto.
7765         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
7766         Ditto.
7767         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
7768         Ditto.
7769         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
7770         Ditto.
7771         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
7772         Ditto.
7773         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
7774         Ditto.
7775         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
7776         Ditto.
7777         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
7778         Ditto.
7779         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
7780         Ditto.
7781         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
7782         Ditto.
7783         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
7784         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
7785         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
7786         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
7787         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
7788         Likewise and also add 'dg-do run'.
7789         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
7790         Ditto.
7791
7792 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
7793             Tobias Burnus  <tobias@codesourcery.com>
7794
7795         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
7796         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
7797         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
7798
7799 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
7800
7801         PR libgomp/92081
7802         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
7803         than 0.
7804
7805 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
7806
7807         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
7808         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
7809
7810 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
7811
7812         PR middle-end/92036
7813         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
7814         file.
7815
7816 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
7817
7818         PR testsuite/91884
7819         * testsuite/libgomp.fortran/fortran.exp: Conditionally
7820         add -lquadmath.
7821         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
7822
7823 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
7824
7825         PR libgomp/92028
7826         * target.c (gomp_map_vars_internal): Readd the previous
7827         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
7828         though do that just in the !not_found_cnt case.
7829
7830 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
7831
7832         * gfortran.dg/gomp/target-simd.f90: New.
7833
7834 2019-10-02  Julian Brown  <julian@codesourcery.com>
7835             Cesar Philippidis  <cesar@codesourcery.com>
7836
7837         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
7838         * target.c (FIELD_TGT_EMPTY): Define.
7839         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
7840         as switch instead of list of ifs.
7841         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
7842
7843 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
7844
7845         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
7846         include. Replace alloca () with __builtin_alloca ().
7847         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
7848
7849 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
7850
7851         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
7852         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
7853         * oacc-parallel.c: Don't include "libgomp_g.h".
7854         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
7855         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
7856         * aclocal.m4: Regenerated.
7857         * config.h.in: Regenerated.
7858         * configure: Regenerated.
7859         * Makefile.in: Regenerated.
7860
7861 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
7862
7863         * libgomp_g.h: Include stdint.h instead of gstdint.h.
7864
7865 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
7866
7867         * configure: Regenerate.
7868
7869 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
7870
7871         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
7872         string is initialized.
7873
7874 2019-09-06  Florian Weimer  <fweimer@redhat.com>
7875
7876         * configure: Regenerate.
7877
7878 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
7879
7880         PR other/79543
7881         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
7882         scanning to conform to the GNU Coding Standards.
7883         * configure: Regenerate.
7884
7885 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
7886
7887         PR libgomp/91530
7888         * testsuite/libgomp.c/scan-21.c: New test.
7889         * testsuite/libgomp.c/scan-22.c: New test.
7890
7891 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
7892
7893         PR libgomp/91530
7894         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
7895         targets.
7896         * testsuite/libgomp.c/scan-12.c: Likewise.
7897         * testsuite/libgomp.c/scan-13.c: Likewise.
7898         * testsuite/libgomp.c/scan-14.c: Likewise.
7899         * testsuite/libgomp.c/scan-15.c: Likewise.
7900         * testsuite/libgomp.c/scan-16.c: Likewise.
7901         * testsuite/libgomp.c/scan-17.c: Likewise.
7902         * testsuite/libgomp.c/scan-18.c: Likewise.
7903         * testsuite/libgomp.c/scan-19.c: Likewise.
7904         * testsuite/libgomp.c/scan-20.c: Likewise.
7905         * testsuite/libgomp.c++/scan-9.C: Likewise.
7906         * testsuite/libgomp.c++/scan-10.C: Likewise.
7907         * testsuite/libgomp.c++/scan-11.C: Likewise.
7908         * testsuite/libgomp.c++/scan-12.C: Likewise.
7909         * testsuite/libgomp.c++/scan-14.C: Likewise.
7910         * testsuite/libgomp.c++/scan-15.C: Likewise.
7911         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
7912         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
7913         * testsuite/libgomp.c++/scan-16.C: Likewise.
7914
7915 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
7916
7917         PR fortran/91473
7918         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
7919         -std=legacy so invalid code in the test case is accepted.
7920
7921 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
7922
7923         PR fortran/91422
7924         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
7925         dimension.
7926
7927 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
7928
7929         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
7930         perform the lookup in the first loop only if !not_found_cnt, otherwise
7931         perform lookups for it in the second loop guarded with
7932         if (not_found_cnt || has_firstprivate).
7933         * testsuite/libgomp.c/target-37.c: New test.
7934         * testsuite/libgomp.c++/target-22.C: New test.
7935
7936 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
7937
7938         * testsuite/libgomp.c/target-18.c (struct S): New type.
7939         (foo): Use use_device_addr clause instead of use_device_ptr clause
7940         where required by OpenMP 5.0, add further tests for both use_device_ptr
7941         and use_device_addr clauses.
7942         * testsuite/libgomp.c++/target-9.C (struct S): New type.
7943         (foo): Use use_device_addr clause instead of use_device_ptr clause
7944         where required by OpenMP 5.0, add further tests for both use_device_ptr
7945         and use_device_addr clauses.  Add t and u arguments.
7946         (main): Adjust caller.
7947
7948 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
7949
7950         * testsuite/libgomp.c++/loop-13.C: New test.
7951         * testsuite/libgomp.c++/loop-14.C: New test.
7952         * testsuite/libgomp.c++/loop-15.C: New test.
7953
7954 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
7955
7956         PR middle-end/91301
7957         * testsuite/libgomp.c++/for-27.C: New test.
7958
7959 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
7960
7961         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
7962         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
7963
7964 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
7965
7966         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
7967
7968 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
7969
7970         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
7971         * testsuite/libgomp.c++/scan-16.C: Likewise.
7972
7973 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
7974
7975         * testsuite/libgomp.c/scan-19.c: New test.
7976         * testsuite/libgomp.c/scan-20.c: New test.
7977
7978         * testsuite/libgomp.c/scan-11.c: New test.
7979         * testsuite/libgomp.c/scan-12.c: New test.
7980         * testsuite/libgomp.c/scan-13.c: New test.
7981         * testsuite/libgomp.c/scan-14.c: New test.
7982         * testsuite/libgomp.c/scan-15.c: New test.
7983         * testsuite/libgomp.c/scan-16.c: New test.
7984         * testsuite/libgomp.c/scan-17.c: New test.
7985         * testsuite/libgomp.c/scan-18.c: New test.
7986         * testsuite/libgomp.c++/scan-9.C: New test.
7987         * testsuite/libgomp.c++/scan-10.C: New test.
7988         * testsuite/libgomp.c++/scan-11.C: New test.
7989         * testsuite/libgomp.c++/scan-12.C: New test.
7990         * testsuite/libgomp.c++/scan-13.C: New test.
7991         * testsuite/libgomp.c++/scan-14.C: New test.
7992         * testsuite/libgomp.c++/scan-15.C: New test.
7993         * testsuite/libgomp.c++/scan-16.C: New test.
7994
7995 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
7996
7997         * testsuite/libgomp.c/scan-9.c: New test.
7998         * testsuite/libgomp.c/scan-10.c: New test.
7999
8000 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
8001
8002         * testsuite/libgomp.c++/scan-1.C: New test.
8003         * testsuite/libgomp.c++/scan-2.C: New test.
8004         * testsuite/libgomp.c++/scan-3.C: New test.
8005         * testsuite/libgomp.c++/scan-4.C: New test.
8006         * testsuite/libgomp.c++/scan-5.C: New test.
8007         * testsuite/libgomp.c++/scan-6.C: New test.
8008         * testsuite/libgomp.c++/scan-7.C: New test.
8009         * testsuite/libgomp.c++/scan-8.C: New test.
8010         * testsuite/libgomp.c/scan-1.c: New test.
8011         * testsuite/libgomp.c/scan-2.c: New test.
8012         * testsuite/libgomp.c/scan-3.c: New test.
8013         * testsuite/libgomp.c/scan-4.c: New test.
8014         * testsuite/libgomp.c/scan-5.c: New test.
8015         * testsuite/libgomp.c/scan-6.c: New test.
8016         * testsuite/libgomp.c/scan-7.c: New test.
8017         * testsuite/libgomp.c/scan-8.c: New test.
8018
8019 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
8020
8021         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
8022         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
8023         Likewise.
8024
8025         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
8026         check.
8027
8028 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
8029
8030         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
8031         file.
8032
8033 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
8034
8035         PR fortran/90743
8036         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
8037         case.
8038         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
8039         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
8040         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
8041         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
8042
8043         PR testsuite/90861
8044         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
8045
8046         PR middle-end/90862
8047         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
8048
8049 2019-06-16  Tom de Vries  <tdevries@suse.de>
8050
8051         PR tree-optimization/89376
8052         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
8053
8054 2019-06-15  Tom de Vries  <tdevries@suse.de>
8055
8056         PR tree-optimization/89713
8057         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
8058         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
8059
8060 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
8061
8062         PR middle-end/90779
8063         * testsuite/libgomp.c/pr90779.c: New test.
8064         * testsuite/libgomp.fortran/pr90779.f90: New test.
8065
8066 2019-06-15  Tom de Vries  <tdevries@suse.de>
8067
8068         PR tree-optimization/90009
8069         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
8070
8071 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
8072
8073         PR tree-optimization/89713
8074         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
8075
8076 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
8077
8078         PR target/90811
8079         * testsuite/libgomp.c/pr90811.c: New test.
8080
8081 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
8082
8083         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
8084         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
8085
8086 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
8087
8088         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
8089         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
8090         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
8091         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
8092
8093 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8094
8095         * configure.ac: Call AX_COUNT_CPUS.
8096         Substitute CPU_COUNT.
8097         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
8098         count fallback.
8099         * aclocal.m4: Regenerate.
8100         * configure: Regenerate.
8101         * Makefile.in, testsuite/Makefile.in: Regenerate.
8102
8103 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
8104
8105         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
8106         to ...
8107         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
8108         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
8109         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
8110
8111 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
8112
8113         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
8114
8115         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
8116
8117         PR libgomp/90641
8118         * work.c (gomp_init_work_share): Instead of aligning final ordered
8119         value to multiples of long long alignment, align to that the
8120         first part (ordered team ids) and if inline_ordered_team_ids
8121         is not on a long long alignment boundary within the structure,
8122         use __alignof__ (long long) - 1 pad size always.
8123         * loop.c (GOMP_loop_start): Fix *mem computation if
8124         inline_ordered_team_ids is not aligned on long long alignment boundary
8125         within the structure.
8126         * loop-ull.c (GOMP_loop_ull_start): Likewise.
8127         * sections.c (GOMP_sections2_start): Likewise.
8128
8129 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
8130
8131         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
8132         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
8133
8134         PR libgomp/90585
8135         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
8136         HAVE_INTTYPES_H is defined.
8137         (print_uint64_t): New typedef.
8138         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
8139         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
8140         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
8141         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
8142         before casting to void *.
8143         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
8144         * oacc-mem.c: Don't include config.h nor stdint.h.
8145         * target.c: Don't include config.h.
8146         * oacc-cuda.c: Likewise.
8147         * oacc-host.c: Don't include stdint.h.
8148
8149 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
8150
8151         PR libgomp/90527
8152         * alloc.c (_GNU_SOURCE): Define.
8153
8154 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
8155
8156         * acc_prof.h: New file.
8157         * oacc-profiling.c: Likewise.
8158         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
8159         Add these, respectively.
8160         * Makefile.in: Regenerate.
8161         * env.c (initialize_env): Call goacc_profiling_initialize.
8162         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
8163         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
8164         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
8165         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
8166         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
8167         acc_prof_register, acc_prof_unregister, and acc_register_library.
8168         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
8169         GOMP_PLUGIN_goacc_thread.
8170         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
8171         prof_callbacks_enabled members.
8172         (goacc_prof_enabled, goacc_profiling_initialize)
8173         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
8174         (goacc_profiling_dispatch): Declare.
8175         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
8176         (GOACC_PROFILING_SETUP_P): Define.
8177         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
8178         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
8179         OpenACC Profiling Interface.
8180         * oacc-cuda.c (acc_get_current_cuda_device)
8181         (acc_get_current_cuda_context, acc_get_cuda_stream)
8182         (acc_set_cuda_stream): Likewise.
8183         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
8184         (acc_init, acc_set_device_type, acc_get_device_type)
8185         (acc_get_device_num, goacc_lazy_initialize): Likewise.
8186         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
8187         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
8188         (acc_unmap_data, present_create_copy, delete_copyout)
8189         (update_dev_host): Likewise.
8190         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
8191         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
8192         Likewise.
8193         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
8194         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
8195         Likewise.
8196         * libgomp.texi: Update.
8197         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
8198         file.
8199         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
8200         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
8201         Likewise.
8202         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
8203         Likewise.
8204         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
8205         Likewise.
8206         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
8207         Likewise.
8208
8209 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
8210
8211         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
8212         (struct goacc_asyncqueue_list): Likewise.
8213         (goacc_aq): Likewise.
8214         (goacc_aq_list): Likewise.
8215         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
8216         (GOMP_OFFLOAD_openacc_async_test): Remove.
8217         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
8218         (GOMP_OFFLOAD_openacc_async_wait): Remove.
8219         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
8220         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
8221         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
8222         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
8223         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
8224         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
8225         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
8226         (GOMP_OFFLOAD_openacc_async_exec): Declare.
8227         (GOMP_OFFLOAD_openacc_async_construct): Declare.
8228         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
8229         (GOMP_OFFLOAD_openacc_async_test): Declare.
8230         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
8231         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
8232         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
8233         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
8234         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
8235
8236         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
8237         (gomp_acc_insert_pointer): Adjust declaration.
8238         (gomp_copy_host2dev): New declaration.
8239         (gomp_copy_dev2host): Likewise.
8240         (gomp_map_vars_async): Likewise.
8241         (gomp_unmap_tgt): Likewise.
8242         (gomp_unmap_vars_async): Likewise.
8243         (gomp_fini_device): Likewise.
8244
8245         * oacc-async.c (get_goacc_thread): New function.
8246         (get_goacc_thread_device): New function.
8247         (lookup_goacc_asyncqueue): New function.
8248         (get_goacc_asyncqueue): New function.
8249         (acc_async_test): Adjust code to use new async design.
8250         (acc_async_test_all): Likewise.
8251         (acc_wait): Likewise.
8252         (acc_wait_async): Likewise.
8253         (acc_wait_all): Likewise.
8254         (acc_wait_all_async): Likewise.
8255         (goacc_async_free): New function.
8256         (goacc_init_asyncqueues): Likewise.
8257         (goacc_fini_asyncqueues): Likewise.
8258         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
8259         design.
8260         (acc_set_cuda_stream): Likewise.
8261         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
8262         (host_openacc_register_async_cleanup): Remove.
8263         (host_openacc_async_exec): New function.
8264         (host_openacc_async_test): Adjust parameters.
8265         (host_openacc_async_test_all): Remove.
8266         (host_openacc_async_wait): Remove.
8267         (host_openacc_async_wait_async): Remove.
8268         (host_openacc_async_wait_all): Remove.
8269         (host_openacc_async_wait_all_async): Remove.
8270         (host_openacc_async_set_async): Remove.
8271         (host_openacc_async_synchronize): New function.
8272         (host_openacc_async_serialize): New function.
8273         (host_openacc_async_host2dev): New function.
8274         (host_openacc_async_dev2host): New function.
8275         (host_openacc_async_queue_callback): New function.
8276         (host_openacc_async_construct): New function.
8277         (host_openacc_async_destruct): New function.
8278         (struct gomp_device_descr host_dispatch): Remove initialization of old
8279         interface, add initialization of new async sub-struct.
8280         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
8281         (goacc_attach_host_thread_to_device): Remove old async code usage.
8282         * oacc-int.h (goacc_init_asyncqueues): New declaration.
8283         (goacc_fini_asyncqueues): Likewise.
8284         (goacc_async_copyout_unmap_vars): Likewise.
8285         (goacc_async_free): Likewise.
8286         (get_goacc_asyncqueue): Likewise.
8287         (lookup_goacc_asyncqueue): Likewise.
8288         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
8289         design.
8290         (present_create_copy): Adjust code to use new async design.
8291         (delete_copyout): Likewise.
8292         (update_dev_host): Likewise.
8293         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
8294         async design.
8295         (gomp_acc_remove_pointer): Adjust code to use new async design.
8296         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
8297         design.
8298         (GOACC_enter_exit_data): Likewise.
8299         (goacc_wait): Likewise.
8300         (GOACC_update): Likewise.
8301         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
8302         when called, warn as obsolete in comment.
8303         * target.c (goacc_device_copy_async): New function.
8304         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
8305         add goacc_device_copy_async case.
8306         (gomp_copy_dev2host): Likewise.
8307         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
8308         (gomp_map_pointer): Likewise.
8309         (gomp_map_fields_existing): Likewise.
8310         (gomp_map_vars_internal): New always_inline function, renamed from
8311         gomp_map_vars.
8312         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
8313         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
8314         passing goacc_asyncqueue argument.
8315         (gomp_unmap_tgt): Remove static, add attribute_hidden.
8316         (gomp_unref_tgt): New function.
8317         (gomp_unmap_vars_internal): New always_inline function, renamed from
8318         gomp_unmap_vars.
8319         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
8320         (gomp_unmap_vars_async): Implement by calling
8321         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
8322         (gomp_fini_device): New function.
8323         (gomp_exit_data): Adjust gomp_copy_dev2host call.
8324         (gomp_load_plugin_for_device): Remove old interface, adjust to load
8325         new async interface.
8326         (gomp_target_fini): Adjust code to call gomp_fini_device.
8327
8328         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
8329         (struct ptx_stream): Remove.
8330         (struct nvptx_thread): Remove current_stream field.
8331         (cuda_map_create): Remove.
8332         (cuda_map_destroy): Remove.
8333         (map_init): Remove.
8334         (map_fini): Remove.
8335         (map_pop): Remove.
8336         (map_push): Remove.
8337         (struct goacc_asyncqueue): Define.
8338         (struct nvptx_callback): Define.
8339         (struct ptx_free_block): Define.
8340         (struct ptx_device): Remove null_stream, active_streams, async_streams,
8341         stream_lock, and next fields.
8342         (enum ptx_event_type): Remove.
8343         (struct ptx_event): Remove.
8344         (ptx_event_lock): Remove.
8345         (ptx_events): Remove.
8346         (init_streams_for_device): Remove.
8347         (fini_streams_for_device): Remove.
8348         (select_stream_for_async): Remove.
8349         (nvptx_init): Remove ptx_events and ptx_event_lock references.
8350         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
8351         case.
8352         (nvptx_open_device): Add free_blocks initialization, remove
8353         init_streams_for_device call.
8354         (nvptx_close_device): Remove fini_streams_for_device call, add
8355         free_blocks destruct code.
8356         (event_gc): Remove.
8357         (event_add): Remove.
8358         (nvptx_exec): Adjust parameters and code.
8359         (nvptx_free): Likewise.
8360         (nvptx_host2dev): Remove.
8361         (nvptx_dev2host): Remove.
8362         (nvptx_set_async): Remove.
8363         (nvptx_async_test): Remove.
8364         (nvptx_async_test_all): Remove.
8365         (nvptx_wait): Remove.
8366         (nvptx_wait_async): Remove.
8367         (nvptx_wait_all): Remove.
8368         (nvptx_wait_all_async): Remove.
8369         (nvptx_get_cuda_stream): Remove.
8370         (nvptx_set_cuda_stream): Remove.
8371         (GOMP_OFFLOAD_alloc): Adjust code.
8372         (GOMP_OFFLOAD_free): Likewise.
8373         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
8374         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
8375         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
8376         (GOMP_OFFLOAD_openacc_async_wait): Remove.
8377         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
8378         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
8379         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
8380         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
8381         (cuda_free_argmem): New function.
8382         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
8383         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
8384         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
8385         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
8386         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
8387         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
8388         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
8389         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
8390         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
8391         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
8392         (cuda_callback_wrapper): New function.
8393         (cuda_memcpy_sanity_check): New function.
8394         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
8395         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
8396         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
8397         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
8398
8399 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
8400
8401         PR target/87835
8402         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
8403
8404 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
8405
8406         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
8407
8408 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
8409
8410         * team.c (gomp_team_start): Initialize pool->threads[0].
8411
8412 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
8413
8414         * testsuite/libgomp.oacc-c++/c++.exp: Specify
8415         "-foffload=$offload_target".
8416         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8417         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8418         * testsuite/lib/libgomp.exp
8419         (check_effective_target_openacc_nvidia_accel_configured): Remove,
8420         as (conceptually) merged into
8421         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
8422         users.
8423
8424         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
8425         * testsuite/libgomp-test-support.exp.in: Adjust.
8426         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
8427         openacc_device_types_s.
8428         (offload_target_to_openacc_device_type): New proc.
8429         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
8430         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8431         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8432         * Makefile.in: Regenerate.
8433         * configure: Likewise.
8434         * testsuite/Makefile.in: Likewise.
8435
8436         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
8437         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
8438         instead of OFFLOAD_TARGETS.
8439         * target.c (gomp_target_init): Adjust.
8440         * testsuite/libgomp-test-support.exp.in: Likewise.
8441         * testsuite/lib/libgomp.exp: Likewise.  Populate
8442         openacc_device_types_s instead of offload_targets_s_openacc.
8443         (check_effective_target_openacc_nvidia_accel_selected)
8444         (check_effective_target_openacc_host_selected): Adjust.
8445         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
8446         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8447         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8448         * Makefile.in: Regenerate.
8449         * config.h.in: Likewise.
8450         * configure: Likewise.
8451         * testsuite/Makefile.in: Likewise.
8452
8453         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
8454         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
8455         "offloading: supported, but hardware not accessible".
8456         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8457         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8458
8459 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
8460
8461         PR c/87924
8462         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
8463         goacc_wait().
8464         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
8465         and related adjustment.
8466
8467 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
8468
8469         PR c++/88988
8470         * testsuite/libgomp.c++/pr88988.C: New test.
8471
8472 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
8473
8474         PR middle-end/89002
8475         * testsuite/libgomp.c/pr89002.c: New test.
8476
8477 2019-01-28  Richard Biener  <rguenther@suse.de>
8478
8479         PR testsuite/89064
8480         PR tree-optimization/86865
8481         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
8482
8483 2019-01-24  Tom de Vries  <tdevries@suse.de>
8484
8485         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
8486         once instantiated_devices drops to 0.
8487
8488 2019-01-23  Tom de Vries  <tdevries@suse.de>
8489
8490         PR target/PR88946
8491         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
8492         cuMemFree.
8493         (nvptx_exec): Don't call map_push if mapnum == 0.
8494         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
8495
8496 2019-01-23  Tom de Vries  <tdevries@suse.de>
8497
8498         PR target/88941
8499         PR target/88939
8500         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
8501         (map_fini): Remove "assert (!s->map->active)".
8502         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
8503
8504 2019-01-23  Tom de Vries  <tdevries@suse.de>
8505
8506         PR target/87835
8507         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
8508         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
8509
8510 2019-01-15  Tom de Vries  <tdevries@suse.de>
8511
8512         PR target/80547
8513         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
8514         New test.
8515
8516 2019-01-12  Tom de Vries  <tdevries@suse.de>
8517
8518         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
8519         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
8520         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
8521         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
8522
8523 2019-01-12  Tom de Vries  <tdevries@suse.de>
8524
8525         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
8526
8527 2019-01-12  Tom de Vries  <tdevries@suse.de>
8528
8529         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
8530         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
8531         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
8532
8533 2019-01-12  Tom de Vries  <tdevries@suse.de>
8534
8535         PR target/85486
8536         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
8537         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
8538
8539 2019-01-12  Tom de Vries  <tdevries@suse.de>
8540
8541         PR target/85381
8542         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
8543         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
8544
8545 2019-01-12  Tom de Vries  <tdevries@suse.de>
8546
8547         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
8548         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
8549         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
8550
8551 2019-01-12  Tom de Vries  <tdevries@suse.de>
8552
8553         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
8554         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
8555         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
8556
8557 2019-01-12  Tom de Vries  <tdevries@suse.de>
8558
8559         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
8560         resources diagnostic.
8561
8562 2019-01-12  Tom de Vries  <tdevries@suse.de>
8563
8564         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
8565         vector length to be 128.
8566         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
8567         length 2097152 to be reduced to 1024 instead of 32.
8568
8569 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
8570             James Norris  <jnorris@codesourcery.com>
8571
8572         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
8573         Library Routines", and "Environment Variables".
8574
8575 2019-01-11  Tom de Vries  <tdevries@suse.de>
8576
8577         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
8578         num_workers 16.
8579
8580 2019-01-11  Tom de Vries  <tdevries@suse.de>
8581
8582         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
8583         -foffload=-w.
8584         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
8585         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
8586         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
8587         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
8588
8589 2019-01-11  Tom de Vries  <tdevries@suse.de>
8590
8591         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
8592         test.
8593
8594 2019-01-10  Nathan Sidwell  <nathan@acm.org>
8595             Julian Brown  <julian@codesourcery.com>
8596
8597         PR lto/71959
8598         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
8599         * testsuite/libgomp.oacc-c++/pr71959.C: New.
8600
8601 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8602
8603         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
8604         and paste code.
8605
8606 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
8607
8608         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
8609         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
8610         write.
8611
8612 2019-01-09  Tom de Vries  <tdevries@suse.de>
8613
8614         PR target/88756
8615         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
8616         #define instead of "const int".
8617         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
8618         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
8619         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
8620         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
8621
8622 2019-01-09  Tom de Vries  <tdevries@suse.de>
8623
8624         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
8625         one worker.
8626
8627 2019-01-07  Tom de Vries  <tdevries@suse.de>
8628
8629         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
8630         GOMP_OPENACC_DIM argument.
8631
8632 2019-01-03  Tom de Vries  <tdevries@suse.de>
8633
8634         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
8635         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
8636
8637 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
8638
8639         Update copyright years.
8640
8641 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
8642
8643         * libgomp.texi: Bump @copying's copyright year.
8644
8645 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
8646
8647         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
8648         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
8649         (GOACC_declare): Redefine the "device" argument to "flags".
8650
8651 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
8652             Cesar Philippidis  <cesar@codesourcery.com>
8653
8654         * target.c (struct gomp_coalesce_chunk): New structure.
8655         (struct gomp_coalesce_buf): Update the chunks member to use that
8656         type.  Adjust all users.
8657
8658 2018-12-19  Tom de Vries  <tdevries@suse.de>
8659
8660         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
8661         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
8662         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
8663
8664 2018-12-19  Tom de Vries  <tdevries@suse.de>
8665
8666         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
8667         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
8668         gcc/testsuite/gcc.dg/goacc.
8669         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
8670
8671 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8672             Chung-Lin Tang  <cltang@codesourcery.com>
8673
8674         * oacc-mem.c (acc_present_or_create): Remove definition and change
8675         to alias of acc_create.
8676         (acc_present_or_copyin): Remove definition and change to alias of
8677         acc_copyin.
8678         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
8679         of acc_present_or_create.
8680         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
8681         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
8682         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
8683         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
8684         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
8685         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
8686         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
8687         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
8688         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
8689         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
8690         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
8691         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
8692         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
8693         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
8694         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
8695         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
8696
8697 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8698
8699         PR libgomp/88495
8700         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
8701         "identical parameters".
8702         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
8703         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
8704
8705         PR libgomp/88484
8706         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
8707         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
8708
8709         PR libgomp/88407
8710         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
8711         (nvptx_wait_async): Unseen async-argument is a no-op.
8712         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
8713         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
8714         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8715         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
8716         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
8717         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
8718         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
8719         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
8720         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
8721
8722         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
8723         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8724
8725 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
8726
8727         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
8728         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
8729         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
8730
8731 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
8732
8733         PR libgomp/88370
8734         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
8735         (acc_set_cuda_stream): Clarify.
8736         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
8737         "async_valid_p".
8738         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
8739         acc_async_sync".
8740         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
8741         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
8742         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
8743         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
8744
8745 2018-12-14  Tom de Vries  <tdevries@suse.de>
8746
8747         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
8748         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
8749         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
8750         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
8751         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
8752
8753 2018-12-13  Tom de Vries  <tdevries@suse.de>
8754
8755         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
8756         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
8757         * fortran.c (omp_display_affinity_): ... here.
8758         * libgomp.h (gomp_print_string): Declare.
8759         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
8760         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
8761         write.
8762
8763 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
8764
8765         PR libgomp/88460
8766         * testsuite/libgomp.c++/for-24.C (results): Include it in
8767         omp declare target region.
8768         (main): Use map (always, tofrom: results) instead of
8769         map (tofrom: results).
8770
8771 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
8772
8773         PR fortran/88463
8774         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
8775         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
8776
8777         * testsuite/libgomp.c-c++-common/for-16.c: New test.
8778
8779 2018-12-12  Andreas Schwab  <schwab@suse.de>
8780
8781         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
8782         clobbered.
8783
8784 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
8785
8786         PR fortran/88411
8787         * testsuite/libgomp.fortran/async_io_8.f90: New test.
8788
8789 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
8790             Jakub Jelinek  <jakub@redhat.com>
8791
8792         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
8793         devicep->host2dev_func.
8794
8795 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
8796
8797         PR libgomp/87995
8798         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
8799         tls_runtime effective target.
8800         (t): New threadprivate variable.
8801         (main): Set t in threads which execute iterations of the worksharing
8802         loop.  Propagate that to the task after the loop and don't abort
8803         if the current taskgroup hasn't been cancelled.
8804
8805 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
8806
8807         * testsuite/libgomp.c/task-reduction-3.c: New test.
8808
8809         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
8810
8811 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
8812
8813         PR libgomp/88288
8814         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
8815         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
8816
8817 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
8818
8819         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
8820
8821 2018-10-19  Richard Biener  <rguenther@suse.de>
8822
8823         PR tree-optimization/88182
8824         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
8825
8826 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
8827
8828         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
8829         (RUNTEST): Don't define.
8830         (RUNTESTDEFAULTFLAGS): Add.
8831         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
8832         (distclean-am): Depend on distclean-DEJAGNU.
8833         (check-am): If -j% option is present in MFLAGS and if
8834         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
8835         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
8836         * testsuite/Makefile.in: Regenerated.
8837
8838 2018-11-26  Richard Biener  <rguenther@suse.de>
8839
8840         PR tree-optimization/88182
8841         * testsuite/libgomp.c++/pr88182.C: New testcase.
8842
8843 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
8844
8845         PR bootstrap/88106
8846         * config/mingw32/affinity-fmt.c: New file.
8847
8848 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
8849
8850         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
8851         (gomp_display_affinity): Use __builtin_choose_expr to handle
8852         properly handle argument having integral, or pointer or some other
8853         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
8854         with uint64_t type instead of %llx and unsigned long long.
8855
8856         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
8857         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
8858
8859 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8860
8861         * affinity.c: Include <string.h>, <stdio.h>.
8862         (gomp_display_affinity_place): Remove cpusetp.
8863         * teams.c: Include <limits.h>.
8864
8865 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
8866
8867         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
8868         in_reduction clause for s[0].
8869
8870         * affinity.c (gomp_display_affinity_place): New function.
8871         * affinity-fmt.c: New file.
8872         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
8873         * config/linux/affinity.c (gomp_display_affinity_place): New function.
8874         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
8875         Move these functions to ...
8876         * config/nvptx/teams.c: ... here.  New file.
8877         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
8878         New functions.
8879         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
8880         functions.
8881         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
8882         and _aligned_malloc.
8883         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
8884         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
8885         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
8886         gomp_affinity_format_len): New variables.
8887         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
8888         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
8889         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
8890         modifiers.  Display (non-default) chunk sizes.  Print
8891         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
8892         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
8893         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
8894         * fortran.c: Include stdio.h and string.h.
8895         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
8896         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
8897         (omp_set_affinity_format_, omp_get_affinity_format_,
8898         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
8899         omp_pause_resource_all_): New functions.
8900         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
8901         switch.
8902         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
8903         functions to ...
8904         * teams.c: ... here.  New file.
8905         * libgomp_g.h: Include gstdint.h.
8906         (GOMP_loop_nonmonotonic_runtime_start,
8907         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
8908         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
8909         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
8910         GOMP_parallel_loop_nonmonotonic_runtime,
8911         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8912         GOMP_loop_ull_nonmonotonic_runtime_start,
8913         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
8914         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
8915         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
8916         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
8917         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
8918         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
8919         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
8920         GOMP_teams_reg): Declare.
8921         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
8922         gomp_aligned_alloc uses fallback implementation.
8923         (gomp_aligned_alloc, gomp_aligned_free): Declare.
8924         (enum gomp_schedule_type): Add GFS_MONOTONIC.
8925         (struct gomp_doacross_work_share): Add extra field.
8926         (struct gomp_work_share): Add task_reductions field.
8927         (struct gomp_taskgroup): Add workshare and reductions fields.
8928         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
8929         (gomp_thread_handle): New typedef.
8930         (gomp_display_affinity_place, gomp_set_affinity_format,
8931         gomp_display_string, gomp_display_affinity,
8932         gomp_display_affinity_thread): Declare.
8933         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
8934         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
8935         gomp_workshare_task_reduction_register): Declare.
8936         (gomp_team_start): Add taskgroup argument.
8937         (gomp_pause_host): Declare.
8938         (gomp_init_work_share, gomp_work_share_start): Change bool argument
8939         to size_t.
8940         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
8941         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
8942         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
8943         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
8944         GOMP_loop_ull_doacross_start,
8945         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
8946         GOMP_loop_maybe_nonmonotonic_runtime_next,
8947         GOMP_loop_maybe_nonmonotonic_runtime_start,
8948         GOMP_loop_nonmonotonic_runtime_next,
8949         GOMP_loop_nonmonotonic_runtime_start,
8950         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
8951         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
8952         GOMP_loop_ull_nonmonotonic_runtime_next,
8953         GOMP_loop_ull_nonmonotonic_runtime_start,
8954         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8955         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
8956         GOMP_taskgroup_reduction_register,
8957         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
8958         GOMP_teams_reg and GOMP_taskwait_depend.
8959         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
8960         omp_{capture,display}_affinity{,_}, and
8961         omp_[gs]et_affinity_format{,_}.
8962         * loop.c: Include string.h.
8963         (GOMP_loop_runtime_next): Add ialias.
8964         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
8965         (gomp_loop_static_start, gomp_loop_dynamic_start,
8966         gomp_loop_guided_start, gomp_loop_ordered_static_start,
8967         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
8968         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
8969         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
8970         or gomp_doacross_init callers.
8971         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
8972         GOMP_loop_doacross_start): New functions.
8973         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
8974         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
8975         Mask off GFS_MONOTONIC bit.
8976         (GOMP_loop_maybe_nonmonotonic_runtime_next,
8977         GOMP_loop_maybe_nonmonotonic_runtime_start,
8978         GOMP_loop_nonmonotonic_runtime_next,
8979         GOMP_loop_nonmonotonic_runtime_start,
8980         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
8981         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
8982         functions.
8983         (gomp_parallel_loop_start): Pass NULL as taskgroup to
8984         gomp_team_start.
8985         * loop_ull.c: Include string.h.
8986         (GOMP_loop_ull_runtime_next): Add ialias.
8987         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
8988         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
8989         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
8990         gomp_loop_ull_ordered_dynamic_start,
8991         gomp_loop_ull_ordered_guided_start,
8992         gomp_loop_ull_doacross_static_start,
8993         gomp_loop_ull_doacross_dynamic_start,
8994         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
8995         and gomp_doacross_ull_init callers.
8996         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
8997         GOMP_loop_ull_doacross_start): New functions.
8998         (GOMP_loop_ull_runtime_start,
8999         GOMP_loop_ull_ordered_runtime_start,
9000         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
9001         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
9002         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
9003         GOMP_loop_ull_nonmonotonic_runtime_next,
9004         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
9005         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
9006         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
9007         (omp_pause_resource_t, omp_depend_t): New typedefs.
9008         (enum omp_lock_hint_t): Renamed to ...
9009         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
9010         enumerators using numbers and omp_lock_hint_* as their aliases.
9011         (omp_lock_hint_t): New typedef.  Rename to ...
9012         (omp_sync_hint_t): ... this.
9013         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
9014         omp_sync_hint_t instead of omp_lock_hint_t.
9015         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
9016         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
9017         Declare.
9018         (omp_target_is_present, omp_target_disassociate_ptr):
9019         Change first argument from void * to const void *.
9020         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
9021         from void * to const void *.
9022         (omp_target_associate_ptr): Change first and second arguments from
9023         void * to const void *.
9024         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
9025         omp_pause_hard): New parameters.
9026         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
9027         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
9028         New interfaces.
9029         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
9030         omp_pause_hard): New parameters.
9031         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
9032         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
9033         New externals.
9034         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
9035         EXTRA argument.  If not needed to prepare array, if extra is 0,
9036         clear ws->doacross, otherwise allocate just doacross structure and
9037         extra payload.  If array is needed, allocate also extra payload.
9038         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
9039         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
9040         doacross == NULL.
9041         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
9042         gomp_team_start.
9043         (GOMP_parallel): Likewise.  Formatting fix.
9044         (GOMP_parallel_reductions): New function.
9045         (GOMP_cancellation_point): If taskgroup has workshare
9046         flag set, check cancelled of prev taskgroup if any.
9047         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
9048         on prev taskgroup if any.
9049         * sections.c: Include string.h.
9050         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
9051         (GOMP_sections_start): Adjust gomp_work_share_start caller.
9052         (GOMP_sections2_start): New function.
9053         (GOMP_parallel_sections_start, GOMP_parallel_sections):
9054         Pass NULL as taskgroup to gomp_team_start.
9055         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
9056         gomp_work_share_start callers.
9057         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
9058         If taskgroup has workshare flag set, check cancelled on prev
9059         taskgroup if any.  Guard all cancellation tests with
9060         gomp_cancel_var test.
9061         (omp_target_is_present, omp_target_disassociate_ptr):
9062         Change ptr argument from void * to const void *.
9063         (omp_target_memcpy): Change src argument from void * to const void *.
9064         (omp_target_memcpy_rect): Likewise.
9065         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
9066         instead of char * where needed.
9067         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
9068         from void * to const void *.
9069         (omp_pause_resource, omp_pause_resource_all): New functions.
9070         * task.c (gomp_task_handle_depend): Handle new depend array format
9071         in addition to the old.  Handle mutexinoutset kinds the same as
9072         inout for now, handle unspecified kinds.
9073         (gomp_create_target_task): If taskgroup has workshare flag set, check
9074         cancelled on prev taskgroup if any.  Guard all cancellation tests with
9075         gomp_cancel_var test.  Handle new depend array format count in
9076         addition to the old.
9077         (GOMP_task): Likewise.  Adjust function comment.
9078         (gomp_task_run_pre): If taskgroup has workshare flag set, check
9079         cancelled on prev taskgroup if any.  Guard all cancellation tests with
9080         gomp_cancel_var test.
9081         (GOMP_taskwait_depend): New function.
9082         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
9083         format in addition to the old.  Handle mutexinoutset kinds the same as
9084         inout for now, handle unspecified kinds.  Fix a function comment typo.
9085         (gomp_taskgroup_init): New function.
9086         (GOMP_taskgroup_start): Use it.
9087         (gomp_reduction_register, gomp_create_artificial_team,
9088         GOMP_taskgroup_reduction_register,
9089         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
9090         gomp_parallel_reduction_register,
9091         gomp_workshare_task_reduction_register,
9092         gomp_workshare_taskgroup_start,
9093         GOMP_workshare_task_reduction_unregister): New functions.
9094         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
9095         check cancelled on prev taskgroup if any.  Guard all cancellation
9096         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
9097         by calling GOMP_taskgroup_reduction_register.
9098         * team.c (gomp_thread_attr): Remove comment.
9099         (struct gomp_thread_start_data): Add handle field.
9100         (gomp_thread_start): Call pthread_detach.
9101         (gomp_new_team): Adjust gomp_init_work_share caller.
9102         (gomp_free_pool_helper): Call pthread_detach.
9103         (gomp_team_start): Add taskgroup argument, initialize implicit
9104         tasks' taskgroup field to that.  Don't call
9105         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
9106         (gomp_team_end): Determine nesting by thr->ts.level != 0
9107         rather than thr->ts.team != NULL.
9108         (gomp_pause_pool_helper, gomp_pause_host): New functions.
9109         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
9110         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
9111         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
9112         if more than 1 allocate also extra payload at the end of array.  Never
9113         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
9114         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
9115         return true instead of ws.
9116         * Makefile.in: Regenerated.
9117         * configure: Regenerated.
9118         * config.h.in: Regenerated.
9119         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
9120         in some cases.
9121         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
9122         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
9123         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
9124         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
9125         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
9126         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
9127         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
9128         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
9129         * testsuite/libgomp.c-c++-common/for-10.c: New test.
9130         * testsuite/libgomp.c-c++-common/for-11.c: New test.
9131         * testsuite/libgomp.c-c++-common/for-12.c: New test.
9132         * testsuite/libgomp.c-c++-common/for-13.c: New test.
9133         * testsuite/libgomp.c-c++-common/for-14.c: New test.
9134         * testsuite/libgomp.c-c++-common/for-15.c: New test.
9135         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
9136         define a different N(test), don't define N(f0) to N(f14), but instead
9137         define N(f20) to N(f34) using != comparisons.
9138         * testsuite/libgomp.c-c++-common/for-7.c: New test.
9139         * testsuite/libgomp.c-c++-common/for-8.c: New test.
9140         * testsuite/libgomp.c-c++-common/for-9.c: New test.
9141         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
9142         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
9143         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
9144         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
9145         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
9146         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
9147         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
9148         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
9149         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
9150         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
9151         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
9152         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
9153         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
9154         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
9155         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
9156         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
9157         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
9158         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
9159         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
9160         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
9161         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
9162         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
9163         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
9164         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
9165         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
9166         * testsuite/libgomp.c++/depend-1.C: New test.
9167         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
9168         * testsuite/libgomp.c++/depobj-1.C: New test.
9169         * testsuite/libgomp.c++/for-16.C: New test.
9170         * testsuite/libgomp.c++/for-21.C: New test.
9171         * testsuite/libgomp.c++/for-22.C: New test.
9172         * testsuite/libgomp.c++/for-23.C: New test.
9173         * testsuite/libgomp.c++/for-24.C: New test.
9174         * testsuite/libgomp.c++/for-25.C: New test.
9175         * testsuite/libgomp.c++/for-26.C: New test.
9176         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
9177         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
9178         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
9179         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
9180         * testsuite/libgomp.c++/task-reduction-10.C: New test.
9181         * testsuite/libgomp.c++/task-reduction-11.C: New test.
9182         * testsuite/libgomp.c++/task-reduction-12.C: New test.
9183         * testsuite/libgomp.c++/task-reduction-13.C: New test.
9184         * testsuite/libgomp.c++/task-reduction-14.C: New test.
9185         * testsuite/libgomp.c++/task-reduction-15.C: New test.
9186         * testsuite/libgomp.c++/task-reduction-16.C: New test.
9187         * testsuite/libgomp.c++/task-reduction-17.C: New test.
9188         * testsuite/libgomp.c++/task-reduction-18.C: New test.
9189         * testsuite/libgomp.c++/task-reduction-19.C: New test.
9190         * testsuite/libgomp.c/task-reduction-1.c: New test.
9191         * testsuite/libgomp.c++/task-reduction-1.C: New test.
9192         * testsuite/libgomp.c/task-reduction-2.c: New test.
9193         * testsuite/libgomp.c++/task-reduction-2.C: New test.
9194         * testsuite/libgomp.c++/task-reduction-3.C: New test.
9195         * testsuite/libgomp.c++/task-reduction-4.C: New test.
9196         * testsuite/libgomp.c++/task-reduction-5.C: New test.
9197         * testsuite/libgomp.c++/task-reduction-6.C: New test.
9198         * testsuite/libgomp.c++/task-reduction-7.C: New test.
9199         * testsuite/libgomp.c++/task-reduction-8.C: New test.
9200         * testsuite/libgomp.c++/task-reduction-9.C: New test.
9201         * testsuite/libgomp.c/teams-1.c: New test.
9202         * testsuite/libgomp.c/teams-2.c: New test.
9203         * testsuite/libgomp.c/thread-limit-4.c: New test.
9204         * testsuite/libgomp.c/thread-limit-5.c: New test.
9205         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
9206
9207 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
9208
9209         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
9210         acc_memcpy_to/from_device functions, now with async parameter.
9211         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
9212         (acc_memcpy_from_device): Likewise.
9213         (acc_memcpy_to_device_async): New API function.
9214         (acc_memcpy_from_device_async): Likewise.
9215         (present_create_copy): Add async parameter and async setting/unsetting.
9216         (acc_create): Adjust present_create_copy call.
9217         (acc_copyin): Likewise.
9218         (acc_present_or_create): Likewise.
9219         (acc_present_or_copyin): Likewise.
9220         (acc_create_async): New API function.
9221         (acc_copyin_async): New API function.
9222         (delete_copyout): Add async parameter and async setting/unsetting.
9223         (acc_delete): Adjust delete_copyout call.
9224         (acc_copyout): Likewise.
9225         (acc_delete_async): New API function.
9226         (acc_copyout_async): Likewise.
9227         (update_dev_host): Add async parameter and async setting/unsetting.
9228         (acc_update_device): Adjust update_dev_host call.
9229         (acc_update_self): Likewise.
9230         (acc_update_device_async): New API function.
9231         (acc_update_self_async): Likewise.
9232         * openacc.h (acc_copyin_async): Declare new API function.
9233         (acc_create_async): Likewise.
9234         (acc_copyout_async): Likewise.
9235         (acc_delete_async): Likewise.
9236         (acc_update_device_async): Likewise.
9237         (acc_update_self_async): Likewise.
9238         (acc_memcpy_to_device_async): Likewise.
9239         (acc_memcpy_from_device_async): Likewise.
9240         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
9241         (acc_copyin_async_64_h): New subroutine.
9242         (acc_copyin_async_array_h): New subroutine.
9243         (acc_create_async_32_h): New subroutine.
9244         (acc_create_async_64_h): New subroutine.
9245         (acc_create_async_array_h): New subroutine.
9246         (acc_copyout_async_32_h): New subroutine.
9247         (acc_copyout_async_64_h): New subroutine.
9248         (acc_copyout_async_array_h): New subroutine.
9249         (acc_delete_async_32_h): New subroutine.
9250         (acc_delete_async_64_h): New subroutine.
9251         (acc_delete_async_array_h): New subroutine.
9252         (acc_update_device_async_32_h): New subroutine.
9253         (acc_update_device_async_64_h): New subroutine.
9254         (acc_update_device_async_array_h): New subroutine.
9255         (acc_update_self_async_32_h): New subroutine.
9256         (acc_update_self_async_64_h): New subroutine.
9257         (acc_update_self_async_array_h): New subroutine.
9258         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
9259         (acc_copyin_async_64_h): New subroutine.
9260         (acc_copyin_async_array_h): New subroutine.
9261         (acc_create_async_32_h): New subroutine.
9262         (acc_create_async_64_h): New subroutine.
9263         (acc_create_async_array_h): New subroutine.
9264         (acc_copyout_async_32_h): New subroutine.
9265         (acc_copyout_async_64_h): New subroutine.
9266         (acc_copyout_async_array_h): New subroutine.
9267         (acc_delete_async_32_h): New subroutine.
9268         (acc_delete_async_64_h): New subroutine.
9269         (acc_delete_async_array_h): New subroutine.
9270         (acc_update_device_async_32_h): New subroutine.
9271         (acc_update_device_async_64_h): New subroutine.
9272         (acc_update_device_async_array_h): New subroutine.
9273         (acc_update_self_async_32_h): New subroutine.
9274         (acc_update_self_async_64_h): New subroutine.
9275         (acc_update_self_async_array_h): New subroutine.
9276         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
9277         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
9278         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
9279         acc_memcpy_to_device_async*, acc_update_device_async*, and
9280         acc_update_self_async* entries.
9281         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
9282         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
9283         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
9284
9285 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
9286
9287         PR bootstrap/82856
9288         * Makefile.am: Include multilib.am
9289         (AUTOMAKE_OPTIONS): Add info-in-builddir.
9290         (CLEANFILES): Remove libgomp.info.
9291         * configure.ac: Remove AC_PREREQ.
9292         * testsuite/Makefile.am (RUNTEST): Remove quotes.
9293         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
9294         Regenerate.
9295
9296 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
9297             Julian Brown  <julian@codesourcery.com>
9298
9299         * testsuite/libgomp.oacc-c++/this.C: New.
9300
9301 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
9302
9303         * plugin/plugin-nvptx.c (struct cuda_map): New.
9304         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
9305         h_tail with (cuda_map *) map.
9306         (cuda_map_create): New function.
9307         (cuda_map_destroy): New function.
9308         (map_init): Update to use a linked list of cuda_map objects.
9309         (map_fini): Likewise.
9310         (map_pop): Likewise.
9311         (map_push): Likewise.  Return CUdeviceptr instead of void.
9312         (init_streams_for_device): Remove stales references to ptx_stream
9313         members.
9314         (select_stream_for_async): Likewise.
9315         (nvptx_exec): Update call to map_init.
9316
9317 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
9318             Julian Brown  <julian@codesourcery.com>
9319
9320         PR middle-end/86336
9321         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
9322
9323 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
9324         Thomas Koenig <tkoenig@gcc.gnu.org>
9325
9326         PR fortran/25829
9327         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9328         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9329         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9330         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9331         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9332         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9333         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9334
9335 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
9336             Tom de Vries  <tdevries@suse.de>
9337
9338         PR target/85590
9339         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
9340         (cuOccupancyMaxPotentialBlockSize): Declare.
9341         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
9342         CUDA_ONE_CALL_MAYBE_NULL.
9343         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
9344         CUoccupancyB2DSize and declare
9345         cuOccupancyMaxPotentialBlockSize.
9346         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
9347         default num_gangs and num_workers when the driver supports it.
9348
9349 2018-08-08  Tom de Vries  <tdevries@suse.de>
9350
9351         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
9352         CUDA_ONE_CALL_MAYBE_NULL.
9353         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
9354         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
9355         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
9356         are not found.
9357
9358 2018-08-08  Tom de Vries  <tdevries@suse.de>
9359
9360         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
9361         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
9362         present.
9363
9364 2018-08-08  Tom de Vries  <tdevries@suse.de>
9365
9366         * plugin/plugin-nvptx.c
9367         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
9368         (nvptx_open_device): Use
9369         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
9370
9371 2018-08-08  Tom de Vries  <tdevries@suse.de>
9372
9373         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
9374         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
9375
9376 2018-08-07  Tom de Vries  <tdevries@suse.de>
9377
9378         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
9379         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
9380         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
9381         corresponding call in CUDA_ONE_CALL.  Add def/undef of
9382         CUDA_ONE_CALL_MAYBE_NULL.
9383         (CUDA_CALL_EXISTS): Define.
9384
9385 2018-08-07  Tom de Vries  <tdevries@suse.de>
9386
9387         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
9388         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
9389         corresponding undefs right after.
9390
9391 2018-08-04  Tom de Vries  <tdevries@suse.de>
9392
9393         * plugin/configfrag.ac: For --without-cuda-driver, set
9394         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
9395         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
9396         * configure: Regenerate.
9397
9398 2018-08-02  Tom de Vries  <tdevries@suse.de>
9399
9400         PR target/86660
9401         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
9402         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
9403         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
9404         Same.
9405         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
9406         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
9407         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
9408
9409 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
9410             Thomas Schwinge <thomas@codesourcery.com>
9411
9412         * config/nvptx/oacc-parallel.c: Truncate.
9413
9414 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
9415             James Norris <jnorris@codesourcery.com>
9416
9417         * plugin/plugin-nvptx.c (struct map): Removed.
9418         (map_init, map_pop): Remove use of struct map.
9419         (map_push): Likewise and change argument list.
9420         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
9421
9422 2018-08-01  Tom de Vries  <tdevries@suse.de>
9423
9424         * plugin/cuda-lib.def: New file.  Factor out of ...
9425         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
9426         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
9427         using CUDA_CALLS.
9428
9429 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
9430
9431         Revert 'AsyncI/O patch committed'.
9432         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
9433                 Thomas Koenig <tkoenig@gcc.gnu.org>
9434
9435         PR fortran/25829
9436         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9437         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9438         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9439         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9440         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9441         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9442         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9443
9444 2018-07-30  Tom de Vries  <tdevries@suse.de>
9445
9446         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
9447         (nvptx_exec): Ensure worker and vector default dims don't exceed
9448         targ_fn->max_threads_per_block.
9449
9450 2018-07-30  Tom de Vries  <tdevries@suse.de>
9451
9452         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
9453         (nvptx_open_device): Init default_dims for device.
9454         (nvptx_exec): Use default_dims from device.
9455
9456 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
9457
9458         PR testsuite/86660
9459         * testsuite/libgomp.c++/for-15.C (results): Include it in
9460         omp declare target region.
9461         (main): Use map (always, tofrom: results) instead of
9462         map (tofrom: results).
9463
9464         PR middle-end/86660
9465         * testsuite/libgomp.c/pr86660.c: New test.
9466
9467 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
9468             Tom de Vries  <tdevries@suse.de>
9469
9470         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
9471         sufficient resources to launch a kernel, and give a hint on how to fix
9472         it.
9473
9474 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
9475             Tom de Vries  <tdevries@suse.de>
9476
9477         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
9478         max_threads_per_block and max_threads_per_multiprocessor fields.
9479         (nvptx_open_device): Initialize new fields.
9480         (nvptx_exec): Use num_sms, and new fields.
9481
9482 2018-07-26  Tom de Vries  <tdevries@suse.de>
9483
9484         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
9485         to correct locations.  Remove xfail.
9486
9487 2018-07-26  Tom de Vries  <tdevries@suse.de>
9488
9489         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
9490         acc_wait.  Move acc_async_test calls to correct locations.  Remove
9491         xfail.
9492
9493 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
9494         Thomas Koenig <tkoenig@gcc.gnu.org>
9495
9496         PR fortran/25829
9497         * testsuite/libgomp.fortran/async_io_1.f90: New test.
9498         * testsuite/libgomp.fortran/async_io_2.f90: New test.
9499         * testsuite/libgomp.fortran/async_io_3.f90: New test.
9500         * testsuite/libgomp.fortran/async_io_4.f90: New test.
9501         * testsuite/libgomp.fortran/async_io_5.f90: New test.
9502         * testsuite/libgomp.fortran/async_io_6.f90: New test.
9503         * testsuite/libgomp.fortran/async_io_7.f90: New test.
9504
9505 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
9506
9507         PR middle-end/86542
9508         * testsuite/libgomp.c++/pr86542.C: New test.
9509
9510         PR middle-end/86539
9511         * testsuite/libgomp.c++/pr86539.C: New test.
9512
9513 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
9514
9515         PR c++/86443
9516         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
9517         (results): Make sure the variable is not inside declare target region.
9518         (qux): Remove unused function.
9519
9520 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
9521
9522         PR c++/86443
9523         * testsuite/libgomp.c++/for-15.C: New test.
9524
9525 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
9526
9527         PR c++/86291
9528         * testsuite/libgomp.c++/pr86291.C: New test.
9529
9530 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
9531
9532         * libgomp.texi (Top): Move www.openmp.org to https.
9533         (Enabling OpenMP): Ditto.
9534         (omp_get_active_level): Ditto.
9535         (omp_get_ancestor_thread_num): Ditto.
9536         (omp_get_cancellation): Ditto.
9537         (omp_get_default_device): Ditto.
9538         (omp_get_dynamic): Ditto.
9539         (omp_get_level): Ditto.
9540         (omp_get_max_active_levels): Ditto.
9541         (omp_get_max_task_priority): Ditto.
9542         (omp_get_max_threads): Ditto.
9543         (omp_get_nested): Ditto.
9544         (omp_get_num_devices): Ditto.
9545         (omp_get_num_procs): Ditto.
9546         (omp_get_num_teams): Ditto.
9547         (omp_get_num_threads): Ditto.
9548         (omp_get_proc_bind): Ditto.
9549         (omp_get_schedule): Ditto.
9550         (omp_get_team_num): Ditto.
9551         (omp_get_team_size): Ditto.
9552         (omp_get_thread_limit): Ditto.
9553         (omp_get_thread_num): Ditto.
9554         (omp_in_parallel): Ditto.
9555         (omp_in_final): Ditto.
9556         (omp_is_initial_device): Ditto.
9557         (omp_set_default_device): Ditto.
9558         (omp_set_dynamic): Ditto.
9559         (omp_set_max_active_levels): Ditto.
9560         (omp_set_nested): Ditto.
9561         (omp_set_num_threads): Ditto.
9562         (omp_set_schedule): Ditto.
9563         (omp_init_lock): Ditto.
9564         (omp_set_lock): Ditto.
9565         (omp_test_lock): Ditto.
9566         (omp_unset_lock): Ditto.
9567         (omp_destroy_lock): Ditto.
9568         (omp_init_nest_lock): Ditto.
9569         (omp_set_nest_lock): Ditto.
9570         (omp_test_nest_lock): Ditto.
9571         (omp_unset_nest_lock): Ditto.
9572         (omp_destroy_nest_lock): Ditto.
9573         (omp_get_wtick): Ditto.
9574         (omp_get_wtime): Ditto.
9575         (OMP_CANCELLATION): Ditto.
9576         (OMP_DISPLAY_ENV): Ditto.
9577         (OMP_DEFAULT_DEVICE): Ditto.
9578         (OMP_DYNAMIC): Ditto.
9579         (OMP_MAX_ACTIVE_LEVELS): Ditto.
9580         (OMP_MAX_TASK_PRIORITY): Ditto.
9581         (OMP_NESTED): Ditto.
9582         (OMP_NUM_THREADS): Ditto.
9583         (OMP_PROC_BIND): Ditto.
9584         (OMP_PLACES): Ditto.
9585         (OMP_STACKSIZE): Ditto.
9586         (OMP_SCHEDULE): Ditto.
9587         (OMP_THREAD_LIMIT): Ditto.
9588         (OMP_WAIT_POLICY): Ditto.
9589
9590 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
9591             James Norris  <jnorris@codesourcery.com>
9592             Julian Brown  <julian@codesourcery.com>
9593             Thomas Schwinge  <thomas@codesourcery.com>
9594             Tom de Vries  <tom@codesourcery.com>
9595
9596         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
9597         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
9598         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
9599         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
9600         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
9601         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
9602         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
9603         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
9604         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
9605         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
9606         Likewise.
9607         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
9608         Likewise.
9609         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
9610         Likewise.
9611         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
9612         Likewise.
9613         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
9614         Likewise.
9615         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
9616         Likewise.
9617         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
9618         Likewise.
9619         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
9620         Likewise.
9621         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
9622         Likewise.
9623         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
9624         Likewise.
9625         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
9626         Likewise.
9627         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
9628         Likewise.
9629         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
9630         Likewise.
9631         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
9632         Likewise.
9633         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
9634         Likewise.
9635         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
9636         Likewise.
9637         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
9638         Likewise.
9639         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
9640         Likewise.
9641         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
9642         Likewise.
9643         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
9644         Likewise.
9645         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
9646         Likewise.
9647         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
9648         Likewise.
9649         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
9650         Likewise.
9651         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
9652         Likewise.
9653         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
9654         Likewise.
9655         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
9656         Likewise.
9657         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
9658         Likewise.
9659         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
9660         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
9661         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
9662         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
9663         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
9664         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
9665         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
9666         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
9667         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
9668         Likewise.
9669         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
9670         Likewise.
9671         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
9672         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
9673         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
9674         Likewise.
9675         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
9676         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
9677         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
9678         Likewise.
9679         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
9680         Likewise.
9681         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
9682         Likewise.
9683         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
9684         Likewise.
9685         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
9686         Likewise.
9687         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
9688         Likewise.
9689         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
9690         Likewise.
9691         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
9692         Likewise.
9693         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
9694         Likewise.
9695         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
9696         Likewise.
9697         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
9698         Likewise.
9699         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
9700         Likewise.
9701         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
9702         Likewise.
9703         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
9704         Likewise.
9705         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
9706         Likewise.
9707         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
9708         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
9709         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
9710         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
9711         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
9712         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
9713         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
9714
9715 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
9716             Thomas Schwinge <thomas@codesourcery.com>
9717             Cesar Philippidis  <cesar@codesourcery.com>
9718
9719         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
9720         (gomp_acc_remove_pointer): Update declaration.
9721         (gomp_acc_declare_allocate): Declare.
9722         (gomp_remove_var): Declare.
9723         * libgomp.map (OACC_2.5): Define.
9724         * oacc-mem.c (acc_map_data): Update refcount.
9725         (acc_unmap_data): Likewise.
9726         (present_create_copy): Likewise.
9727         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
9728         (acc_copyin): Likewise.
9729         (FLAG_FINALIZE): Define.
9730         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
9731         (acc_delete_finalize): New function.
9732         (acc_delete_finalize_async): New function.
9733         (acc_copyout_finalize): New function.
9734         (acc_copyout_finalize_async): New function.
9735         (gomp_acc_insert_pointer): Update refcounts.
9736         (gomp_acc_remove_pointer): Return if data is not present on the
9737         accelerator.
9738         * oacc-parallel.c (find_pset): Rename to find_pointer.
9739         (find_pointer): Add support for GOMP_MAP_POINTER.
9740         (handle_ftn_pointers): New function.
9741         (GOACC_parallel_keyed): Update refcounts of variables.
9742         (GOACC_enter_exit_data): Add support for finalized data mappings.
9743         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
9744         of fortran arrays.
9745         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
9746         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
9747         for GOMP_MAP_FORCE_FROM.
9748         * openacc.f90 (module openacc_internal): Add
9749         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
9750         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
9751         acc_copyout_finalize and acc_delete_finalize.
9752         (acc_copyout_finalize_32_h): New subroutine.
9753         (acc_copyout_finalize_64_h): New subroutine.
9754         (acc_copyout_finalize_array_h): New subroutine.
9755         (acc_delete_finalize_32_h): New subroutine.
9756         (acc_delete_finalize_64_h): New subroutine.
9757         (acc_delete_finalize_array_h): New subroutine.
9758         * openacc.h (acc_copyout_finalize): Declare.
9759         (acc_copyout_finalize_async): Declare.
9760         (acc_delete_finalize): Declare.
9761         (acc_delete_finalize_async): Declare.
9762         * openacc_lib.h (acc_copyout_finalize): New interface.
9763         (acc_delete_finalize): New interface.
9764         * target.c (gomp_map_vars): Update dynamic_refcount.
9765         (gomp_remove_var): New function.
9766         (gomp_unmap_vars): Use it.
9767         (gomp_unload_image_from_device): Likewise.
9768         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
9769         case to utilize OpenACC 2.5 data clause semantics.
9770         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
9771         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
9772         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
9773         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
9774         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
9775         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
9776         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
9777         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
9778         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
9779         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
9780         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
9781         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
9782         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
9783         utilize OpenACC 2.5 data clause semantics.
9784         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
9785         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
9786         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
9787         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
9788         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
9789         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
9790         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
9791         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
9792         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
9793
9794 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
9795
9796         PR fortran/85841
9797         PR testsuite/85865
9798         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
9799         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
9800         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
9801         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
9802         * testsuite/libgomp.fortran/task2.f90: Ditto.
9803         * testsuite/libgomp.fortran/vla1.f90: Ditto.
9804         * testsuite/libgomp.fortran/vla2.f90: Ditto.
9805         * testsuite/libgomp.fortran/vla3.f90: Ditto.
9806         * testsuite/libgomp.fortran/vla4.f90: Ditto.
9807         * testsuite/libgomp.fortran/vla5.f90: Ditto.
9808         * testsuite/libgomp.fortran/vla6.f90: Ditto.
9809         * testsuite/libgomp.fortran/vla8.f90: Ditto.
9810         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
9811         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
9812
9813 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
9814
9815         PR c++/85782
9816         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
9817
9818 2018-05-09  Tom de Vries  <tom@codesourcery.com>
9819
9820         PR libgomp/82901
9821         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
9822         to GOACC_enter_exit_data.
9823
9824 2018-05-09  Tom de Vries  <tom@codesourcery.com>
9825
9826         PR libgomp/83792
9827         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
9828         (async_synchronous_p): New function.
9829         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
9830         async_valid_p.
9831         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
9832         async_valid_stream_id_p.
9833         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
9834         * oacc-parallel.c (GOACC_parallel_keyed): Same.
9835
9836 2018-05-07  Tom de Vries  <tom@codesourcery.com>
9837
9838         PR testsuite/85677
9839         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
9840         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
9841
9842 2018-05-03  Tom de Vries  <tom@codesourcery.com>
9843
9844         PR testsuite/85106
9845         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
9846         extra_tool_flags if it contains an -foffload=-fdump-* flag.
9847         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
9848         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
9849
9850 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9851
9852         PR libgomp/85411
9853         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
9854         GOMP_OPENACC_DIM ...
9855         * env.c (parse_gomp_openacc_dim): ... here.  New function.
9856         (initialize_env): Call parse_gomp_openacc_dim.
9857         (goacc_default_dims): Define.
9858         * libgomp.h (goacc_default_dims): Declare.
9859         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
9860         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
9861         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
9862         GOMP_PLUGIN_acc_default_dim.
9863         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
9864         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
9865
9866 2018-05-02  Tom de Vries  <tom@codesourcery.com>
9867
9868         PR testsuite/83791
9869         * testsuite/libgomp.c++/udr-9.C: Update.
9870         * testsuite/libgomp.c++/atomic-16.C: Remove.
9871         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
9872         * testsuite/libgomp.c++/loop-13.C: Remove.
9873         * testsuite/libgomp.c++/loop-14.C: Remove.
9874         * testsuite/libgomp.c++/loop-15.C: Remove.
9875         * testsuite/libgomp.c++/monotonic-1.C: Remove.
9876         * testsuite/libgomp.c++/monotonic-2.C: Remove.
9877         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
9878         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
9879         * testsuite/libgomp.c++/ordered-1.C: Remove.
9880         * testsuite/libgomp.c++/pr45784.C: Remove.
9881         * testsuite/libgomp.c++/pr64824.C: Remove.
9882         * testsuite/libgomp.c++/pr64868.C: Remove.
9883         * testsuite/libgomp.c++/pr66199-1.C: Remove.
9884         * testsuite/libgomp.c++/pr66199-2.C: Remove.
9885         * testsuite/libgomp.c++/pr66199-3.C: Remove.
9886         * testsuite/libgomp.c++/pr66199-4.C: Remove.
9887         * testsuite/libgomp.c++/pr66199-5.C: Remove.
9888         * testsuite/libgomp.c++/pr66199-6.C: Remove.
9889         * testsuite/libgomp.c++/pr66199-7.C: Remove.
9890         * testsuite/libgomp.c++/pr66199-8.C: Remove.
9891         * testsuite/libgomp.c++/pr66199-9.C: Remove.
9892         * testsuite/libgomp.c++/pr69389.C: Remove.
9893         * testsuite/libgomp.c++/simd10.C: Remove.
9894         * testsuite/libgomp.c++/simd11.C: Remove.
9895         * testsuite/libgomp.c++/simd12.C: Remove.
9896         * testsuite/libgomp.c++/simd13.C: Remove.
9897         * testsuite/libgomp.c++/target-1.C: Remove.
9898         * testsuite/libgomp.c++/target-3.C: Remove.
9899         * testsuite/libgomp.c++/target-4.C: Remove.
9900         * testsuite/libgomp.c++/target-5.C: Remove.
9901         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
9902         * testsuite/libgomp.c++/taskloop-1.C: Remove.
9903         * testsuite/libgomp.c++/taskloop-2.C: Remove.
9904         * testsuite/libgomp.c++/taskloop-3.C: Remove.
9905         * testsuite/libgomp.c++/taskloop-4.C: Remove.
9906         * testsuite/libgomp.c++/udr-9.C: Remove.
9907         * testsuite/libgomp.c++/for-10.C: Remove.
9908         * testsuite/libgomp.c++/for-11.C: Remove.
9909         * testsuite/libgomp.c++/for-12.C: Remove.
9910         * testsuite/libgomp.c++/for-13.C: Remove.
9911         * testsuite/libgomp.c++/for-14.C: Remove.
9912         * testsuite/libgomp.c++/for-9.C: Remove.
9913         * testsuite/libgomp.c/atomic-18.c: Move ...
9914         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
9915         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
9916         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
9917         * testsuite/libgomp.c/loop-13.c: Move ...
9918         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
9919         * testsuite/libgomp.c/loop-14.c: Move ...
9920         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
9921         * testsuite/libgomp.c/loop-15.c: Remove.
9922         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
9923         * testsuite/libgomp.c/monotonic-1.c: Move ...
9924         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
9925         * testsuite/libgomp.c/monotonic-2.c: Move ...
9926         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
9927         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
9928         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
9929         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
9930         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
9931         * testsuite/libgomp.c/ordered-4.c: Move ...
9932         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
9933         * testsuite/libgomp.c/pr45784.c: Move ...
9934         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
9935         * testsuite/libgomp.c/pr64824.c: Move ...
9936         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
9937         * testsuite/libgomp.c/pr64868.c: Move ...
9938         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
9939         * testsuite/libgomp.c/pr66199-1.c: Move ...
9940         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
9941         * testsuite/libgomp.c/pr66199-2.c: Move ...
9942         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
9943         * testsuite/libgomp.c/pr66199-3.c: Move ...
9944         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
9945         * testsuite/libgomp.c/pr66199-4.c: Move ...
9946         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
9947         * testsuite/libgomp.c/pr66199-5.c: Move ...
9948         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
9949         * testsuite/libgomp.c/pr66199-6.c: Move ...
9950         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
9951         * testsuite/libgomp.c/pr66199-7.c: Move ...
9952         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
9953         * testsuite/libgomp.c/pr66199-8.c: Move ...
9954         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
9955         * testsuite/libgomp.c/pr66199-9.c: Move ...
9956         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
9957         * testsuite/libgomp.c/pr69389.c: Move ...
9958         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
9959         * testsuite/libgomp.c/simd-14.c: Move ...
9960         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
9961         * testsuite/libgomp.c/simd-15.c: Move ...
9962         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
9963         * testsuite/libgomp.c/simd-16.c: Move ...
9964         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
9965         * testsuite/libgomp.c/simd-17.c: Move ...
9966         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
9967         * testsuite/libgomp.c/target-1.c: Move ...
9968         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
9969         * testsuite/libgomp.c/target-10.c: Move ...
9970         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
9971         * testsuite/libgomp.c/target-13.c: Move ...
9972         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
9973         * testsuite/libgomp.c/target-2.c: Move ...
9974         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
9975         * testsuite/libgomp.c/taskgroup-1.c: Move ...
9976         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
9977         * testsuite/libgomp.c/taskloop-1.c: Move ...
9978         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
9979         * testsuite/libgomp.c/taskloop-2.c: Move ...
9980         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
9981         * testsuite/libgomp.c/taskloop-3.c: Move ...
9982         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
9983         * testsuite/libgomp.c/taskloop-4.c: Move ...
9984         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
9985         * testsuite/libgomp.c/udr-1.c: Move ...
9986         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
9987         * testsuite/libgomp.c/for-1.c: Move ...
9988         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
9989         * testsuite/libgomp.c/for-1.h: Move ...
9990         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
9991         * testsuite/libgomp.c/for-2.c: Move ...
9992         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
9993         * testsuite/libgomp.c/for-2.h: Move ...
9994         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
9995         * testsuite/libgomp.c/for-3.c: Move ...
9996         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
9997         * testsuite/libgomp.c/for-4.c: Move ...
9998         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
9999         * testsuite/libgomp.c/for-5.c: Move ...
10000         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
10001         * testsuite/libgomp.c/for-6.c: Move ...
10002         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
10003
10004 2018-05-02  Tom de Vries  <tom@codesourcery.com>
10005
10006         PR libgomp/82428
10007         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
10008         __builtin_goacc_parlevel_{id,size}.
10009         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
10010         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
10011         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
10012         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
10013         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
10014         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
10015         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
10016         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
10017         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
10018         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
10019         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
10020         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
10021         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
10022         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
10023         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
10024         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
10025         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
10026         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
10027         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
10028         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
10029         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
10030         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
10031         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
10032
10033 2018-05-02  Tom de Vries  <tom@codesourcery.com>
10034
10035         PR testsuite/85106
10036         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
10037
10038 2018-05-02  Tom de Vries  <tom@codesourcery.com>
10039
10040         PR testsuite/85106
10041         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
10042
10043 2018-04-29  Julian Brown  <julian@codesourcery.com>
10044             Tom de Vries  <tom@codesourcery.com>
10045
10046         PR testsuite/85527
10047         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
10048         arbitrary order for iterations of atomic subtract check.
10049
10050 2018-04-28  Tom de Vries  <tom@codesourcery.com>
10051
10052         PR testsuite/85527
10053         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
10054         atomic capture results obtained in parallel loop to an array, instead of
10055         to a scalar.
10056
10057 2018-04-26  Tom de Vries  <tom@codesourcery.com>
10058
10059         PR libgomp/84020
10060         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
10061         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
10062         (process_GOMP_NVPTX_JIT): New function.
10063         (link_ptx): Use process_GOMP_NVPTX_JIT.
10064
10065 2018-04-26  Richard Biener <rguenther@suse.de>
10066             Tom de Vries  <tom@codesourcery.com>
10067
10068         PR lto/85422
10069         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
10070
10071 2018-04-26  Tom de Vries  <tom@codesourcery.com>
10072
10073         PR target/85519
10074         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
10075         recursion depth from 25 to 23.
10076         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
10077
10078 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
10079
10080         * configure: Regenerated.
10081
10082 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
10083             Tom de Vries  <tom@codesourcery.com>
10084
10085         PR target/85445
10086         * testsuite/libgomp.oacc-c++/ref-1.C: New.
10087
10088 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
10089
10090         PR libgomp/85463
10091         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
10092         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
10093         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
10094         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
10095         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
10096         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
10097
10098         PR libfortran/85166
10099         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
10100         abort".
10101         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
10102
10103 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
10104
10105         * configure: Regenerated.
10106
10107 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
10108
10109         PR jit/85384
10110         * configure: Regenerate.
10111
10112 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
10113             Tom de Vries  <tom@codesourcery.com>
10114
10115         PR middle-end/84955
10116         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
10117         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
10118
10119 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
10120
10121         PR fortran/83064
10122         PR testsuite/85346
10123         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
10124         test from gfortran.dg to here.
10125
10126 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
10127
10128         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
10129         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
10130
10131 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
10132
10133         PR middle-end/84955
10134         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
10135         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
10136
10137 2018-04-05  Tom de Vries  <tom@codesourcery.com>
10138
10139         PR target/85204
10140         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
10141
10142 2018-03-26  Tom de Vries  <tom@codesourcery.com>
10143
10144         PR tree-optimization/85063
10145         * testsuite/libgomp.c/switch-conversion-2.c: New test.
10146         * testsuite/libgomp.c/switch-conversion.c: New test.
10147         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
10148         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
10149
10150 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
10151
10152         PR fortran/84381
10153         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
10154         call abort by STOP n.
10155         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
10156         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
10157         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
10158         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
10159         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
10160         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
10161         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
10162         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
10163         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
10164         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
10165         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
10166         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
10167         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
10168         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
10169         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
10170         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
10171         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
10172         * testsuite/libgomp.fortran/associate1.f90: Likewise.
10173         * testsuite/libgomp.fortran/associate2.f90: Likewise.
10174         * testsuite/libgomp.fortran/associate3.f90: Likewise.
10175         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
10176         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
10177         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
10178         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
10179         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
10180         * testsuite/libgomp.fortran/character1.f90: Likewise.
10181         * testsuite/libgomp.fortran/character2.f90: Likewise.
10182         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
10183         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
10184         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
10185         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
10186         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
10187         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
10188         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
10189         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
10190         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
10191         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
10192         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
10193         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
10194         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
10195         * testsuite/libgomp.fortran/do1.f90: Likewise.
10196         * testsuite/libgomp.fortran/do2.f90: Likewise.
10197         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
10198         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
10199         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
10200         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
10201         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
10202         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
10203         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
10204         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
10205         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
10206         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
10207         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
10208         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
10209         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
10210         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
10211         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
10212         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
10213         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
10214         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
10215         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
10216         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
10217         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
10218         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
10219         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
10220         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
10221         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
10222         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
10223         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
10224         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
10225         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
10226         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
10227         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
10228         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
10229         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
10230         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
10231         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
10232         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
10233         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
10234         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
10235         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
10236         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
10237         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
10238         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
10239         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
10240         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
10241         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
10242         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
10243         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
10244         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
10245         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
10246         * testsuite/libgomp.fortran/lib1.f90: Likewise.
10247         * testsuite/libgomp.fortran/lib2.f: Likewise.
10248         * testsuite/libgomp.fortran/lib3.f: Likewise.
10249         * testsuite/libgomp.fortran/lib4.f90: Likewise.
10250         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
10251         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
10252         * testsuite/libgomp.fortran/nested1.f90: Likewise.
10253         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
10254         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
10255         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
10256         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
10257         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
10258         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
10259         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
10260         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
10261         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
10262         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
10263         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
10264         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
10265         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
10266         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
10267         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
10268         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
10269         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
10270         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
10271         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
10272         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
10273         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
10274         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
10275         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
10276         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
10277         * testsuite/libgomp.fortran/pr25162.f: Likewise.
10278         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
10279         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
10280         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
10281         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
10282         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
10283         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
10284         * testsuite/libgomp.fortran/pr28390.f: Likewise.
10285         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
10286         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
10287         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
10288         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
10289         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
10290         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
10291         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
10292         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
10293         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
10294         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
10295         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
10296         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
10297         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
10298         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
10299         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
10300         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
10301         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
10302         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
10303         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
10304         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
10305         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
10306         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
10307         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
10308         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
10309         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
10310         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
10311         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
10312         * testsuite/libgomp.fortran/reference1.f90: Likewise.
10313         * testsuite/libgomp.fortran/reference2.f90: Likewise.
10314         * testsuite/libgomp.fortran/retval1.f90: Likewise.
10315         * testsuite/libgomp.fortran/retval2.f90: Likewise.
10316         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
10317         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
10318         * testsuite/libgomp.fortran/simd1.f90: Likewise.
10319         * testsuite/libgomp.fortran/simd2.f90: Likewise.
10320         * testsuite/libgomp.fortran/simd3.f90: Likewise.
10321         * testsuite/libgomp.fortran/simd4.f90: Likewise.
10322         * testsuite/libgomp.fortran/simd5.f90: Likewise.
10323         * testsuite/libgomp.fortran/simd6.f90: Likewise.
10324         * testsuite/libgomp.fortran/simd7.f90: Likewise.
10325         * testsuite/libgomp.fortran/stack.f90: Likewise.
10326         * testsuite/libgomp.fortran/strassen.f90: Likewise.
10327         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
10328         * testsuite/libgomp.fortran/tabs2.f: Likewise.
10329         * testsuite/libgomp.fortran/target1.f90: Likewise.
10330         * testsuite/libgomp.fortran/target2.f90: Likewise.
10331         * testsuite/libgomp.fortran/target3.f90: Likewise.
10332         * testsuite/libgomp.fortran/target4.f90: Likewise.
10333         * testsuite/libgomp.fortran/target5.f90: Likewise.
10334         * testsuite/libgomp.fortran/target6.f90: Likewise.
10335         * testsuite/libgomp.fortran/target7.f90: Likewise.
10336         * testsuite/libgomp.fortran/target8.f90: Likewise.
10337         * testsuite/libgomp.fortran/task1.f90: Likewise.
10338         * testsuite/libgomp.fortran/task2.f90: Likewise.
10339         * testsuite/libgomp.fortran/task3.f90: Likewise.
10340         * testsuite/libgomp.fortran/task4.f90: Likewise.
10341         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
10342         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
10343         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
10344         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
10345         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
10346         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
10347         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
10348         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
10349         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
10350         * testsuite/libgomp.fortran/udr1.f90: Likewise.
10351         * testsuite/libgomp.fortran/udr10.f90: Likewise.
10352         * testsuite/libgomp.fortran/udr11.f90: Likewise.
10353         * testsuite/libgomp.fortran/udr12.f90: Likewise.
10354         * testsuite/libgomp.fortran/udr13.f90: Likewise.
10355         * testsuite/libgomp.fortran/udr14.f90: Likewise.
10356         * testsuite/libgomp.fortran/udr15.f90: Likewise.
10357         * testsuite/libgomp.fortran/udr2.f90: Likewise.
10358         * testsuite/libgomp.fortran/udr3.f90: Likewise.
10359         * testsuite/libgomp.fortran/udr4.f90: Likewise.
10360         * testsuite/libgomp.fortran/udr5.f90: Likewise.
10361         * testsuite/libgomp.fortran/udr6.f90: Likewise.
10362         * testsuite/libgomp.fortran/udr7.f90: Likewise.
10363         * testsuite/libgomp.fortran/udr8.f90: Likewise.
10364         * testsuite/libgomp.fortran/udr9.f90: Likewise.
10365         * testsuite/libgomp.fortran/vla1.f90: Likewise.
10366         * testsuite/libgomp.fortran/vla2.f90: Likewise.
10367         * testsuite/libgomp.fortran/vla3.f90: Likewise.
10368         * testsuite/libgomp.fortran/vla4.f90: Likewise.
10369         * testsuite/libgomp.fortran/vla5.f90: Likewise.
10370         * testsuite/libgomp.fortran/vla6.f90: Likewise.
10371         * testsuite/libgomp.fortran/vla7.f90: Likewise.
10372         * testsuite/libgomp.fortran/vla8.f90: Likewise.
10373         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
10374         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
10375         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
10376         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
10377         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
10378         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
10379         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
10380         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
10381         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
10382         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
10383         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
10384         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
10385         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
10386         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
10387         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
10388         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
10389         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
10390         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
10391         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
10392         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
10393         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
10394         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
10395         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
10396         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
10397         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
10398         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
10399         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
10400         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
10401         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
10402         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
10403         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
10404         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
10405         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
10406         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
10407         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
10408         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
10409         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
10410         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
10411         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
10412         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
10413         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
10414         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
10415         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
10416         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
10417         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
10418         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
10419         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
10420         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
10421         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
10422         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
10423         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
10424         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
10425         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
10426         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10427         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
10428         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
10429         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
10430         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
10431         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
10432         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
10433         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
10434         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
10435         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
10436         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
10437         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
10438         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
10439         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
10440         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
10441         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
10442         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
10443         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
10444         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
10445         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
10446         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
10447         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
10448         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
10449         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
10450         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
10451         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
10452         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
10453         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
10454         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
10455         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
10456         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
10457         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
10458         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
10459         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
10460         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
10461         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
10462         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
10463         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
10464         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
10465         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
10466         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
10467
10468 2018-03-20  Richard Biener  <rguenther@suse.de>
10469
10470         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
10471         parallelizable loop.
10472
10473 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
10474
10475         PR target/84148
10476         * configure: Regenerate.
10477
10478 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
10479
10480         PR fortran/84418
10481         * libgomp.fortran/pr84418-1.f90: New test.
10482         * libgomp.fortran/pr84418-2.f90: New test.
10483
10484 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
10485
10486         PR fortran/84313
10487         * testsuite/libgomp.fortran/threadprivate4.f90: Add
10488         -std=f2003 -fall-intrinsics into dg-additional-options.
10489
10490 2018-02-08  Martin Jambor  <mjambor@suse.cz>
10491
10492         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
10493         clonable.
10494
10495 2018-02-08  Martin Jambor  <mjambor@suse.cz>
10496
10497         * testsuite/libgomp.hsa.c/staticvar.c: New test.
10498
10499 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10500
10501         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
10502         [__cplusplus]: Declare extern "C".
10503
10504 2018-02-07  Tom de Vries  <tom@codesourcery.com>
10505
10506         PR libgomp/84217
10507         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
10508
10509 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
10510             Jakub Jelinek  <jakub@redhat.com>
10511
10512         PR libgomp/84096
10513         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
10514         instead of omp_lock_t.
10515
10516 2018-01-25  Tom de Vries  <tom@codesourcery.com>
10517
10518         PR target/84028
10519         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
10520
10521 2018-01-24  Tom de Vries  <tom@codesourcery.com>
10522
10523         PR target/83589
10524         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
10525
10526 2018-01-24  Tom de Vries  <tom@codesourcery.com>
10527
10528         PR target/81352
10529         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
10530
10531 2018-01-19  Tom de Vries  <tom@codesourcery.com>
10532             Cesar Philippidis  <cesar@codesourcery.com>
10533
10534         PR target/83920
10535         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
10536         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
10537
10538 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
10539
10540         Update copyright years.
10541
10542         * libgomp.texi: Bump @copying's copyright year.
10543
10544 2017-12-30  Tom de Vries  <tom@codesourcery.com>
10545
10546         PR libgomp/83046
10547         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
10548         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
10549
10550 2017-12-27  Tom de Vries  <tom@codesourcery.com>
10551
10552         PR c++/83046
10553         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
10554         (test_nonstatic): Fix return type to workaround PR83046.
10555
10556 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
10557
10558         PR testsuite/83281
10559         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
10560         j suffix instead of i.
10561         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
10562         Likewise.
10563
10564 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
10565
10566         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
10567         call to acc_wait (1).
10568
10569 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
10570
10571         PR fortran/81304
10572         * testsuite/libgomp.fortran/pr81304.f90: New test.
10573
10574 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
10575
10576         PR fortran/81841
10577         * libgomp.fortran/pr81841.f90: New test.
10578
10579 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
10580
10581         PR libgomp/83106
10582         * target.c (gomp_target_init): Compute lengths just once and
10583         use them in both malloc size and subsequent copying.
10584
10585 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
10586
10587         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
10588         * acinclude.m4: Add cet.m4.
10589         * configure: Regenerate.
10590         * Makefile.in: Likewise.
10591         * testsuite/Makefile.in: Likewise.
10592
10593 2017-11-15  Tom de Vries  <tom@codesourcery.com>
10594
10595         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
10596         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
10597         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
10598         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
10599         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
10600         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
10601
10602 2017-11-14  Tom de Vries  <tom@codesourcery.com>
10603
10604         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
10605         non-nvidia devices.
10606
10607 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
10608
10609         PR c++/82835
10610         * testsuite/libgomp.c++/pr82835.C: New test.
10611
10612 2017-11-06  Martin Liska  <mliska@suse.cz>
10613
10614         * testsuite/libgomp.c++/loop-2.C: Return a value
10615         for functions with non-void return type, or change type to void,
10616         or add -Wno-return-type for test.
10617         * testsuite/libgomp.c++/loop-4.C: Likewise.
10618         * testsuite/libgomp.c++/parallel-1.C: Likewise.
10619         * testsuite/libgomp.c++/shared-1.C: Likewise.
10620         * testsuite/libgomp.c++/single-1.C: Likewise.
10621         * testsuite/libgomp.c++/single-2.C: Likewise.
10622
10623 2017-10-31  Tom de Vries  <tom@codesourcery.com>
10624
10625         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
10626         "do {} while (false)".
10627         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
10628         after HSA_DEBUG call.
10629
10630 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
10631
10632         * target.c (struct gomp_coalesce_buf): New type.
10633         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
10634         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
10635         (gomp_copy_host2dev): Add CBUF argument, if copying into
10636         the cached ranges, memcpy into buffer instead of copying
10637         into device.
10638         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
10639         Add CBUF argument, pass it through to other calls.
10640         (gomp_map_vars): Aggregate copies from host to device if small enough
10641         and with small enough gaps in between into memcpy into a buffer and
10642         fewer host to device copies from the buffer.
10643         (gomp_update): Adjust gomp_copy_host2dev caller.
10644
10645 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
10646
10647         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
10648         run" directive.
10649         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
10650         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
10651         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
10652         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
10653
10654 2017-10-16  Tom de Vries  <tom@codesourcery.com>
10655
10656         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
10657         openacc_nvidia_accel_selected.
10658         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
10659         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
10660         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
10661         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
10662         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
10663         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
10664         openacc_nvidia_accel_selected. Skip for shared memory device.
10665         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
10666         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
10667
10668 2017-10-09  Martin Jambor  <mjambor@suse.cz>
10669
10670         PR hsa/82416
10671         * testsuite/libgomp.hsa.c/pr82416.c: New test.
10672
10673 2017-10-07  Tom de Vries  <tom@codesourcery.com>
10674
10675         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
10676         Remove acc_device_nvidia references.
10677         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
10678         Same.
10679
10680 2017-10-05  Tom de Vries  <tom@codesourcery.com>
10681
10682         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
10683         vector_length(32) clause from acc parallel directive.
10684         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
10685
10686 2017-10-04  Tom de Vries  <tom@codesourcery.com>
10687
10688         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
10689         (main): Reduce sum of arr elements.  Assert that hres is exactly
10690         representable in 32-bit floating point.
10691         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
10692         (main): Reduce sum of arr elements.  Assert that hres and hmres are
10693         exactly representable in 32-bit floating point.
10694         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
10695
10696 2017-09-28  Tom de Vries  <tom@codesourcery.com>
10697
10698         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
10699         setting.
10700         * testsuite/libgomp.c++/pr69393.C: Same.
10701         * testsuite/libgomp.c++/taskloop-1.C: Same.
10702         * testsuite/libgomp.c++/taskloop-3.C: Same.
10703         * testsuite/libgomp.c++/taskloop-4.C: Same.
10704         * testsuite/libgomp.c/for-4.c: Same.
10705         * testsuite/libgomp.c/pr66199-3.c: Same.
10706         * testsuite/libgomp.c/pr66199-4.c: Same.
10707         * testsuite/libgomp.c/pr66199-6.c: Same.
10708         * testsuite/libgomp.c/taskloop-1.c: Same.
10709         * testsuite/libgomp.c/taskloop-3.c: Same.
10710         * testsuite/libgomp.c/taskloop-4.c: Same.
10711         * testsuite/libgomp.fortran/aligned1.f03: Same.
10712         * testsuite/libgomp.fortran/condinc1.f: Same.
10713         * testsuite/libgomp.fortran/condinc3.f90: Same.
10714         * testsuite/libgomp.fortran/crayptr1.f90: Same.
10715         * testsuite/libgomp.fortran/crayptr2.f90: Same.
10716         * testsuite/libgomp.fortran/crayptr3.f90: Same.
10717         * testsuite/libgomp.fortran/omp_cond1.f: Same.
10718         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
10719         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
10720         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
10721         * testsuite/libgomp.fortran/recursion1.f90: Same.
10722         * testsuite/libgomp.fortran/target2.f90: Same.
10723         * testsuite/libgomp.fortran/target5.f90: Same.
10724         * testsuite/libgomp.fortran/task3.f90: Same.
10725
10726 2017-09-28  Tom de Vries  <tom@codesourcery.com>
10727
10728         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
10729         vector_length(32) clause from acc parallel directive.
10730         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
10731
10732 2017-09-27  Tom de Vries  <tom@codesourcery.com>
10733
10734         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
10735         Remove acc_device_nvidia references.
10736
10737 2017-09-16  Tom de Vries  <tom@codesourcery.com>
10738
10739         PR c/81875
10740         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
10741
10742 2017-09-14  Tom de Vries  <tom@codesourcery.com>
10743
10744         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
10745         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
10746         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
10747         * testsuite/libgomp.c/c.exp: Include test-cases from
10748         libgomp.c-c++-common.
10749         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
10750         files.
10751
10752 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
10753
10754         PR c++/81314
10755         * testsuite/libgomp.c++/pr81314.C: New test.
10756
10757 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
10758
10759         * libgomp.texi (Top): www.openacc.org now uses https.
10760         (Enabling OpenACC): Ditto.
10761         (acc_get_num_devices): Ditto.
10762         (acc_set_device_type): Ditto.
10763         (acc_get_device_type): Ditto.
10764         (acc_set_device_num): Ditto.
10765         (acc_get_device_num): Ditto.
10766         (acc_async_test): Ditto.
10767         (acc_async_test_all): Ditto.
10768         (acc_wait): Ditto.
10769         (acc_wait_all): Ditto.
10770         (acc_wait_all_async): Ditto.
10771         (acc_wait_async): Ditto.
10772         (acc_init): Ditto.
10773         (acc_shutdown): Ditto.
10774         (acc_on_device): Ditto.
10775         (acc_malloc): Ditto.
10776         (acc_free): Ditto.
10777         (acc_copyin): Ditto.
10778         (acc_present_or_copyin): Ditto.
10779         (acc_create): Ditto.
10780         (acc_present_or_create): Ditto.
10781         (acc_copyout): Ditto.
10782         (acc_delete): Ditto.
10783         (acc_update_device): Ditto.
10784         (acc_update_self): Ditto.
10785         (acc_map_data): Ditto.
10786         (acc_unmap_data): Ditto.
10787         (acc_deviceptr): Ditto.
10788         (acc_hostptr): Ditto.
10789         (acc_is_present): Ditto.
10790         (acc_memcpy_to_device): Ditto.
10791         (acc_memcpy_from_device): Ditto.
10792         (acc_get_current_cuda_device): Ditto.
10793         (acc_get_current_cuda_context): Ditto.
10794         (acc_get_cuda_stream): Ditto.
10795         (acc_set_cuda_stream): Ditto.
10796         (ACC_DEVICE_TYPE): Ditto.
10797         (ACC_DEVICE_NUM): Ditto.
10798         (OpenACC Library Interoperability): Ditto.
10799
10800 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
10801
10802         PR c/81687
10803         * testsuite/libgomp.c/pr81687-1.c: New test.
10804         * testsuite/libgomp.c/pr81687-2.c: New test.
10805
10806 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
10807
10808         PR c/69389
10809         * testsuite/libgomp.c/pr69389.c: New test.
10810         * testsuite/libgomp.c++/pr69389.C: New test.
10811
10812 2017-08-07  Tom de Vries  <tom@codesourcery.com>
10813
10814         PR middle-end/78266
10815         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
10816         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
10817
10818 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
10819
10820         PR c/45784
10821         * testsuite/libgomp.c/pr45784.c: New test.
10822         * testsuite/libgomp.c++/pr45784.C: New test.
10823
10824 2017-07-19  Tom de Vries  <tom@codesourcery.com>
10825
10826         * testsuite/libgomp.oacc-c/vec.c: New test.
10827
10828 2017-07-03  Tom de Vries  <tom@codesourcery.com>
10829
10830         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
10831
10832 2017-06-27  Tom de Vries  <tom@codesourcery.com>
10833
10834         * plugin/plugin-nvptx.c (notify_var): New function.
10835         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
10836
10837 2017-06-27  Tom de Vries  <tom@codesourcery.com>
10838
10839         * env.c (parse_unsigned_long_1): Factor out of ...
10840         (parse_unsigned_long): ... here.
10841         (parse_int_1): Factor out of ...
10842         (parse_int): ... here.
10843         (parse_int_secure): New function.
10844         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
10845         * secure_getenv.h: Factor out of ...
10846         * plugin/plugin-hsa.c: ... here.
10847         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
10848
10849 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
10850
10851         PR c++/81130
10852         * testsuite/libgomp.c++/pr81130.C: New test.
10853
10854 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10855
10856         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
10857         default args.
10858         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
10859         dg-xfail-run-if default args.
10860
10861 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
10862
10863         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
10864         * testsuite/libgomp.c/pr39591-3.c: Likewise.
10865
10866 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
10867
10868         PR libgomp/80822
10869         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
10870         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
10871         sibling lists, depending on level just pick up what CPUs to put
10872         together into a place vs. whether add multiple ordered places.
10873
10874 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
10875
10876         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
10877         * libgomp.map (OACC_2.0.1): Add these.
10878         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
10879         for "acc_wait", and "acc_wait_all", respectively.
10880         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
10881         for "acc_wait", and "acc_wait_all", respectively.
10882         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
10883         * libgomp.texi (acc_wait, acc_wait_all): Update.
10884         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
10885         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
10886         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
10887
10888         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
10889         acc_present_or_copyin and acc_present_or_create procedures,
10890         respectively.
10891         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
10892         generally different variants of OpenACC Runtime Library functions.
10893         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10894
10895         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
10896         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10897
10898         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
10899         of preprocessor definitions.
10900         * libgomp.h (strong_alias): Guard by "#ifdef
10901         HAVE_ATTRIBUTE_ALIAS".
10902         * oacc-mem.c: Provide "acc_pcreate" as alias for
10903         "acc_present_or_create", and "acc_pcopyin" as alias for
10904         "acc_present_or_copyin".
10905         * libgomp.map: New version "OACC_2.0.1".
10906         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
10907         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
10908         its content into...
10909         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
10910         Extend testing.
10911
10912         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
10913         when disabling nvptx offloading.
10914
10915 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
10916
10917         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
10918         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
10919         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
10920
10921         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
10922         * testsuite/lib/libgomp.exp
10923         (check_effective_target_openacc_nvidia_accel_configured): New
10924         proc.
10925         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
10926         (check_effective_target_c++): New procs.
10927         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
10928         (check_effective_target_c++): Likewise.
10929
10930 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
10931
10932         PR middle-end/80809
10933         * testsuite/libgomp.c/pr80809-2.c: New test.
10934         * testsuite/libgomp.c/pr80809-3.c: New test.
10935
10936         PR middle-end/80809
10937         * testsuite/libgomp.c/pr80809-1.c: New test.
10938
10939         PR middle-end/80853
10940         * testsuite/libgomp.c/pr80853.c: New test.
10941
10942 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
10943
10944         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
10945         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
10946         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
10947         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
10948         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
10949
10950         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
10951         Debug output for failure.
10952
10953 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
10954
10955         * testsuite/lib/libgomp.exp: Load scanlang.exp.
10956
10957 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
10958
10959         PR bootstrap/80531
10960         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
10961         bootstrap compare failures.
10962
10963 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
10964
10965         * testsuite/libgomp.c/target-36.c: New testcase.
10966
10967 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
10968
10969         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
10970         instead of char.
10971
10972 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
10973
10974         PR libgomp/80394
10975         * testsuite/libgomp.c/pr80394.c: New test.
10976
10977 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
10978
10979         PR libgomp/79876
10980         * config/posix/thread-stacksize.h: New file.
10981         * config/darwin/thread-stacksize.h: New file.
10982         * config/nvptx/thread-stacksize.h: New file.
10983         * env.c: Include thread-stacksize.h.
10984         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
10985         instead of 0.  Call pthread_attr_setstacksize even if
10986         GOMP_DEFAULT_STACKSIZE is non-zero.
10987
10988 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
10989
10990         * env.c (initialize_env): Initialize stacksize to 0.
10991
10992 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
10993
10994         PR c++/80029
10995         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
10996
10997 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
10998
10999         PR c/79940
11000         * testsuite/libgomp.c/pr79940.c: New test.
11001
11002 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11003
11004         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
11005         targets.
11006         Add __float128 options.
11007
11008 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
11009
11010         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
11011         hppa*-*-* dg-skip-if directive.
11012
11013 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
11014
11015         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
11016         dg-skip-if directive into a comment.
11017
11018 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
11019             Chung-Lin Tang  <cltang@codesourcery.com>
11020
11021         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
11022         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
11023         add additional case.
11024         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
11025         "openacc_nvidia_accel_selected".
11026         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
11027         Add num_workers(8) clause.
11028
11029 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
11030
11031         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
11032         hppa*-*-*.
11033         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
11034         include complex.h on hppa*-*-hpux*.
11035         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
11036
11037 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
11038
11039         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
11040
11041         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
11042         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
11043         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
11044         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
11045         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
11046         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
11047         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
11048         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
11049         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
11050         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
11051
11052 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
11053
11054         * libgomp-plugin.h: #include <stdbool.h>.
11055         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
11056         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
11057         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
11058         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
11059         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
11060         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
11061         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
11062         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
11063         (GOMP_OFFLOAD_openacc_register_async_cleanup)
11064         (GOMP_OFFLOAD_openacc_async_test)
11065         (GOMP_OFFLOAD_openacc_async_test_all)
11066         (GOMP_OFFLOAD_openacc_async_wait)
11067         (GOMP_OFFLOAD_openacc_async_wait_async)
11068         (GOMP_OFFLOAD_openacc_async_wait_all)
11069         (GOMP_OFFLOAD_openacc_async_wait_all_async)
11070         (GOMP_OFFLOAD_openacc_async_set_async)
11071         (GOMP_OFFLOAD_openacc_create_thread_data)
11072         (GOMP_OFFLOAD_openacc_destroy_thread_data)
11073         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
11074         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
11075         (GOMP_OFFLOAD_openacc_get_cuda_stream)
11076         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
11077         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
11078         these.
11079         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
11080         (GOMP_OFFLOAD_unload_image): Fix argument types.
11081
11082 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
11083
11084         * testsuite/lib/libgomp.exp
11085         (check_effective_target_hsa_offloading_selected_nocache): Fix up
11086         check_compile invocation.  Fix up removal of executable.  Drop
11087         bogus "2>&1" argument.
11088
11089         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
11090         directive.
11091
11092 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
11093             Martin Jambor  <mjambor@suse.cz>
11094
11095         * plugin/hsa.h: Moved to top level include.
11096         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
11097
11098 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
11099
11100         PR other/79046
11101         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
11102         of cat to get version from BASE-VER file.
11103         * testsuite/Makefile.in: Regenerated.
11104
11105 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
11106
11107         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
11108         for _WIN64.
11109
11110 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
11111
11112         * plugin/hsa.h: Add GCC runtime library exception.
11113         * plugin/hsa_ext_finalize.h: Likewise.
11114
11115         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
11116         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
11117         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
11118         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
11119         plugin/include/cuda as include dir and -ldl instead of -lcuda as
11120         library to link ptx plugin against.
11121         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
11122         (CUDA_CALLS): Define.
11123         (cuda_lib, cuda_lib_inited): New variables.
11124         (init_cuda_lib): New function.
11125         (CUDA_CALL_PREFIX): Define.
11126         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
11127         (CUDA_CALL): Use FN instead of (FN).
11128         (CUDA_CALL_NOCHECK): Define.
11129         (cuda_error, fini_streams_for_device, select_stream_for_async,
11130         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
11131         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
11132         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
11133         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
11134         CUDA_CALL_NOCHECK.
11135         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
11136         CUDA_CALL_NOCHECK.
11137         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
11138         Use CUDA_CALL_NOCHECK.
11139         * plugin/cuda/cuda.h: New file.
11140         * config.h.in: Regenerated.
11141         * configure: Regenerated.
11142
11143         PR other/79046
11144         * configure.ac: Add GCC_BASE_VER.
11145         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
11146         get version from BASE-VER file.
11147         * testsuite/Makefile.in: Regenerated.
11148         * configure: Regenerated.
11149         * Makefile.in: Regenerated.
11150
11151 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
11152
11153         PR libgomp/60670
11154         * Makefile.am: Make fincludedir multilib-aware.
11155         * Makefile.in: Regenerate.
11156
11157 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
11158
11159         Update copyright years.
11160
11161         * libgomp.texi: Bump @copying's copyright year.
11162
11163 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
11164
11165         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
11166         pthread_spinlock_t instead of gomp_mutex_t lock.
11167         (gomp_get_thread_pool): Likewise.
11168         (gomp_release_thread_pool): Likewise.
11169         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
11170         Likewise.
11171
11172 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
11173
11174         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
11175         thread pool in case nthreads == 1.
11176
11177 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
11178
11179         * config/nvptx/env.c: Delete.
11180         * icv.c: Move definitions of ICV variables back ...
11181         * env.c: ...here.  Do not compile environment-related functionality if
11182         LIBGOMP_OFFLOADED_ONLY is set.
11183
11184 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
11185
11186         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
11187         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
11188         * configure: Regenerate.
11189         * config.h.in: Likewise.
11190
11191 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
11192
11193         * Makefile.in: Regenerate with automake-1.11.6.
11194         * aclocal.m4: Likewise.
11195         * configure: Likewise.
11196         * testsuite/Makefile.in: Likewise.
11197
11198 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
11199
11200         * config/nvptx/critical.c: Delete to use generic implementation.
11201
11202 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
11203
11204         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
11205         ../../affinity.c as fallback.
11206         * config/nvptx/affinity.c: Delete to use fallback implementation.
11207
11208 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
11209             Jakub Jelinek  <jakub@redhat.com>
11210             Dmitry Melnik  <dm@ispras.ru>
11211
11212         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
11213         * Makefile.in. Regenerate.
11214         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
11215         (LIBGOMP_USE_PTHREADS): ...here; new define.
11216         * configure: Regenerate.
11217         * config.h.in: Likewise.
11218         * config/posix/affinity.c: Move to...
11219         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
11220         interface by LIBGOMP_USE_PTHREADS.
11221         * critical.c: Split out GOMP_atomic_{start,end} into...
11222         * atomic.c: ...here (new file).
11223         * env.c: Split out ICV definitions into...
11224         * icv.c: ...here (new file) and...
11225         * icv-device.c: ...here. New file.
11226         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
11227         (gomp_destroy_lock_30): Ditto.
11228         (gomp_set_lock_30): Ditto.
11229         (gomp_unset_lock_30): Ditto.
11230         (gomp_test_lock_30): Ditto.
11231         (gomp_init_nest_lock_30): Ditto.
11232         (gomp_destroy_nest_lock_30): Ditto.
11233         (gomp_set_nest_lock_30): Ditto.
11234         (gomp_unset_nest_lock_30): Ditto.
11235         (gomp_test_nest_lock_30): Ditto.
11236         * lock.c: New.
11237         * config/nvptx/lock.c: New.
11238         * config/nvptx/bar.c: New.
11239         * config/nvptx/bar.h: New.
11240         * config/nvptx/doacross.h: New.
11241         * config/nvptx/error.c: New.
11242         * config/nvptx/icv-device.c: New.
11243         * config/nvptx/mutex.h: New.
11244         * config/nvptx/pool.h: New.
11245         * config/nvptx/proc.c: New.
11246         * config/nvptx/ptrlock.h: New.
11247         * config/nvptx/sem.h: New.
11248         * config/nvptx/simple-bar.h: New.
11249         * config/nvptx/target.c: New.
11250         * config/nvptx/task.c: New.
11251         * config/nvptx/team.c: New.
11252         * config/nvptx/time.c: New.
11253         * config/posix/simple-bar.h: New.
11254         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
11255         (gomp_num_teams_var): Declare.
11256         (struct gomp_thread_pool): Change threads_dock member to
11257         gomp_simple_barrier_t.
11258         [__nvptx__] (gomp_thread): New implementation.
11259         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
11260         (gomp_thread_destructor): Ditto.
11261         (gomp_init_thread_affinity): Ditto.
11262         * team.c: Guard uses of Pthreads-specific interfaces by
11263         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
11264         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
11265         * config/nvptx/alloc.c: Delete.
11266         * config/nvptx/barrier.c: Ditto.
11267         * config/nvptx/fortran.c: Ditto.
11268         * config/nvptx/iter.c: Ditto.
11269         * config/nvptx/iter_ull.c: Ditto.
11270         * config/nvptx/loop.c: Ditto.
11271         * config/nvptx/loop_ull.c: Ditto.
11272         * config/nvptx/ordered.c: Ditto.
11273         * config/nvptx/parallel.c: Ditto.
11274         * config/nvptx/priority_queue.c: Ditto.
11275         * config/nvptx/sections.c: Ditto.
11276         * config/nvptx/single.c: Ditto.
11277         * config/nvptx/splay-tree.c: Ditto.
11278         * config/nvptx/work.c: Ditto.
11279         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
11280         -foffload=-lgfortran in addition to -lgfortran.
11281         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
11282         * plugin/plugin-nvptx.c: Include <limits.h>.
11283         (struct targ_fn_descriptor): Add new fields.
11284         (struct ptx_device): Ditto.  Set them...
11285         (nvptx_open_device): ...here.
11286         (nvptx_adjust_launch_bounds): New.
11287         (nvptx_host2dev): Allow NULL 'nvthd'.
11288         (nvptx_dev2host): Ditto.
11289         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
11290         (link_ptx): Adjust log sizes.
11291         (nvptx_host2dev): Allow NULL 'nvthd'.
11292         (nvptx_dev2host): Ditto.
11293         (nvptx_set_clocktick): New.  Use it...
11294         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
11295         fields.
11296         (GOMP_OFFLOAD_dev2dev): New.
11297         (nvptx_adjust_launch_bounds): New.
11298         (nvptx_stacks_size): New.
11299         (nvptx_stacks_alloc): New.
11300         (nvptx_stacks_free): New.
11301         (GOMP_OFFLOAD_run): New.
11302         (GOMP_OFFLOAD_async_run): New (stub).
11303
11304 2016-11-23  Martin Jambor  <mjambor@suse.cz>
11305
11306         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
11307         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
11308         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
11309
11310 2016-11-23  Martin Liska  <mliska@suse.cz>
11311             Martin Jambor  <mjambor@suse.cz>
11312
11313         * plugin/hsa.h: New file.
11314         * plugin/hsa_ext_finalize.h: New file.
11315         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
11316         header file unistd.h, and functions secure_getenv, __secure_getenv,
11317         getuid, geteuid, getgid and getegid.
11318         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
11319         -D_GNU_SOURCE.
11320         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
11321         Handle various cases of secure_getenv presence, add an implementation
11322         when we can test effective UID and GID.
11323         (struct hsa_runtime_fn_info): New structure.
11324         (hsa_runtime_fn_info hsa_fns): New variable.
11325         (hsa_runtime_lib): Likewise.
11326         (support_cpu_devices): Likewise.
11327         (init_enviroment_variables): Load newly introduced ENV
11328         variables.
11329         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
11330         (hsa_fatal): Likewise.
11331         (DLSYM_FN): New macro.
11332         (init_hsa_runtime_functions): New function.
11333         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
11334         structure.  Depending on environment, also allow CPU devices.
11335         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
11336         (get_kernarg_memory_region): Likewise.
11337         (GOMP_OFFLOAD_init_device): Likewise.
11338         (destroy_hsa_program): Likewise.
11339         (init_basic_kernel_info): New function.
11340         (GOMP_OFFLOAD_load_image): Use it.
11341         (create_and_finalize_hsa_program): Call hsa run-time functions via
11342         hsa_fns structure.
11343         (create_single_kernel_dispatch): Likewise.
11344         (release_kernel_dispatch): Likewise.
11345         (init_single_kernel): Likewise.
11346         (parse_target_attributes): Allow up multiple HSA grid dimensions.
11347         (get_group_size): New function.
11348         (run_kernel): Likewise.
11349         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
11350         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
11351         structure.
11352         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
11353         * testsuite/libgomp-test-support.exp.in: Likewise.
11354         * Makefile.in: Regenerated.
11355         * aclocal.m4: Likewise.
11356         * config.h.in: Likewise.
11357         * configure: Likewise.
11358         * testsuite/Makefile.in: Likewise.
11359
11360 2016-11-15  Martin Jambor  <mjambor@suse.cz>
11361             Alexander Monakov  <amonakov@ispras.ru>
11362
11363         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
11364         mapping clauses to target constructs.
11365         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
11366
11367 2016-11-15  Matthias Klose  <doko@ubuntu.com>
11368
11369         * configure: Regenerate.
11370
11371 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
11372
11373         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
11374         * omp_lib.h.in (openmp_version): Likewise.
11375         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
11376         of 201307.
11377         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
11378
11379         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
11380         (fib_wrapper): Add map(from: x) clause.
11381         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
11382         (e_53_2): Likewise.
11383         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
11384         (accum): Add map(tmp) clause.
11385         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
11386         (accum): Add map(tofrom: tmp) clause.
11387         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
11388         (gramSchmidt): Likewise.
11389         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
11390         map(tofrom: sum) clause.
11391         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
11392         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
11393         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
11394         only allowed on the loop iterator.
11395         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
11396         * testsuite/libgomp.fortran/taskloop2.f90: New test.
11397         * testsuite/libgomp.fortran/taskloop4.f90: New test.
11398         * testsuite/libgomp.fortran/doacross1.f90: New test.
11399         * testsuite/libgomp.fortran/doacross3.f90: New test.
11400         * testsuite/libgomp.fortran/taskloop1.f90: New test.
11401         * testsuite/libgomp.fortran/taskloop3.f90: New test.
11402         * testsuite/libgomp.fortran/doacross2.f90: New test.
11403         * testsuite/libgomp.c/doacross-1.c (main): Add missing
11404         #pragma omp atomic read.
11405         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
11406         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
11407
11408 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
11409             Nathan Sidwell  <nathan@acm.org>
11410
11411         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
11412         to determine default geometry.
11413         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
11414         dimension.
11415
11416 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
11417
11418         * hashtab.h: Use standard GPLv3 with runtime exception
11419         boilerplate.
11420
11421 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
11422
11423         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
11424         size when allocating new thread.
11425
11426 2016-09-14  Marek Polacek  <polacek@redhat.com>
11427
11428         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
11429
11430 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
11431
11432         PR fortran/71014
11433         * testsuite/libgomp.fortran/pr71014.f90: New test.
11434
11435 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
11436
11437         PR middle-end/70895
11438         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
11439         firstprivate clauses.
11440         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
11441         copy clauses.
11442         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
11443         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
11444         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
11445         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
11446         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
11447         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
11448         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
11449         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
11450         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
11451         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
11452         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
11453         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
11454
11455 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
11456
11457         PR fortran/70598
11458         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
11459
11460 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
11461
11462         PR c++/58706
11463         * testsuite/libgomp.c++/pr58706.C: New test.
11464
11465 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
11466
11467         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
11468         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
11469         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
11470         Likewise.
11471         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
11472         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
11473         Likewise.
11474         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
11475
11476         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
11477         test, and don't hardcode -O0.
11478
11479 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
11480
11481         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
11482
11483 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
11484
11485         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
11486         test.
11487
11488 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
11489
11490         PR middle-end/71734
11491         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
11492         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
11493
11494 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
11495
11496         PR fortran/71717
11497         * testsuite/libgomp.fortran/associate3.f90: New test.
11498
11499 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
11500
11501         * testsuite/libgomp.c++/target-21.C: New test.
11502
11503 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
11504
11505         * testsuite/libgomp.c++/target-20.C: New test.
11506
11507 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
11508             Cesar Philippidis  <cesar@codesourcery.com>
11509
11510         PR middle-end/71373
11511         * libgomp.oacc-c/nested-function-1.c: New file.
11512         * libgomp.oacc-c/nested-function-2.c: Likewise.
11513         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
11514         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
11515         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
11516
11517 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
11518
11519         PR c/71381
11520         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
11521         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
11522         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
11523
11524 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
11525
11526         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
11527         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
11528
11529 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
11530
11531         PR c/70688
11532         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
11533
11534 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
11535
11536         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
11537         instead of invalid schedule(static, 0).
11538         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
11539
11540 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
11541
11542         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
11543         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
11544         parameter, use to set async stream around call to gomp_unmap_vars,
11545         call gomp_unmap_vars() with 'do_copyfrom' set to true.
11546         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
11547         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
11548         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
11549         (event_add): Add int parameter, initialize 'val' field when
11550         adding new ptx_event struct.
11551         (nvptx_evec): Adjust event_add() call arguments.
11552         (nvptx_host2dev): Likewise.
11553         (nvptx_dev2host): Likewise.
11554         (nvptx_wait_async): Likewise.
11555         (nvptx_wait_all_async): Likewise.
11556         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
11557         pass to event_add() call.
11558         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
11559         parameter.
11560         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
11561         call openacc.register_async_cleanup_func() hook.
11562         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
11563         * target.c (gomp_copy_from_async): Delete function.
11564         (gomp_map_vars): Remove async_refcount.
11565         (gomp_unmap_vars): Likewise.
11566         (gomp_load_image_to_device): Likewise.
11567         (omp_target_associate_ptr): Likewise.
11568         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
11569         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
11570         (gomp_copy_from_async): Remove.
11571
11572 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
11573
11574         * target.c (gomp_device_copy): New function.
11575         (gomp_copy_host2dev): Likewise.
11576         (gomp_copy_dev2host): Likewise.
11577         (gomp_free_device_memory): Likewise.
11578         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
11579         (gomp_map_pointer): Likewise.
11580         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
11581         NULL value from alloc_func plugin hook.
11582         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
11583         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
11584         (gomp_unmap_vars): Likewise.
11585         (gomp_update): Adjust to call gomp_copy_dev2host and
11586         gomp_copy_host2dev functions.
11587         (gomp_unload_image_from_device): Handle false value from
11588         unload_image_func plugin hook.
11589         (gomp_init_device): Handle false value from init_device_func
11590         plugin hook.
11591         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
11592         (omp_target_free): Adjust to call gomp_free_device_memory.
11593         (omp_target_memcpy): Handle return values from host2dev_func,
11594         dev2host_func, and dev2dev_func plugin hooks.
11595         (omp_target_memcpy_rect_worker): Likewise.
11596         (gomp_target_fini): Handle false value from fini_device_func
11597         plugin hook.
11598         * libgomp.h (struct gomp_device_descr): Adjust return type of
11599         init_device_func, fini_device_func, unload_image_func, free_func,
11600         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
11601         * oacc-init.c (acc_shutdown_1): Handle false value from
11602         fini_device_func plugin hook.
11603         * oacc-host.c (host_init_device): Change return type to bool.
11604         (host_fini_device): Likewise.
11605         (host_unload_image): Likewise.
11606         (host_free): Likewise.
11607         (host_dev2host): Likewise.
11608         (host_host2dev): Likewise.
11609         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
11610         (acc_memcpy_to_device): Likewise.
11611         (acc_memcpy_from_device): Likewise.
11612         (delete_copyout): Add libfnname parameter, handle free_func
11613         hook fatal error case.
11614         (acc_delete): Adjust delete_copyout call.
11615         (acc_copyout): Likewise.
11616         (update_dev_host): Move gomp_mutex_unlock to after
11617         host2dev/dev2host hook calls.
11618
11619         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
11620         to 'hsa_error_msg', for clarity.
11621         (hsa_fatal): Likewise.
11622         (hsa_error): New function.
11623         (init_hsa_context): Change return type to bool, adjust to return
11624         false on error.
11625         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
11626         return value.
11627         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
11628         return false on error.
11629         (get_agent_info): Adjust to return NULL on error.
11630         (destroy_hsa_program): Change return type to bool, adjust to
11631         return false on error.
11632         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
11633         (destroy_module): Change return type to bool, adjust to
11634         return false on error.
11635         (GOMP_OFFLOAD_unload_image): Likewise.
11636         (GOMP_OFFLOAD_fini_device): Likewise.
11637         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
11638         (GOMP_OFFLOAD_free): Change to return false when called.
11639         (GOMP_OFFLOAD_dev2host): Likewise.
11640         (GOMP_OFFLOAD_host2dev): Likewise.
11641         (GOMP_OFFLOAD_dev2dev): Likewise.
11642
11643         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
11644         (CUDA_CALL): Likewise.
11645         (CUDA_CALL_ASSERT): Likewise.
11646         (map_init): Change return type to bool, use CUDA_CALL* macros.
11647         (map_fini): Likewise.
11648         (init_streams_for_device): Change return type to bool, adjust
11649         call to map_init.
11650         (fini_streams_for_device): Change return type to bool, adjust
11651         call to map_fini.
11652         (select_stream_for_async): Release stream_lock before calls to
11653         GOMP_PLUGIN_fatal, adjust call to map_init.
11654         (nvptx_init): Use CUDA_CALL* macros.
11655         (nvptx_attach_host_thread_to_device): Change return type to bool,
11656         use CUDA_CALL* macros.
11657         (nvptx_open_device): Use CUDA_CALL* macros.
11658         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
11659         macros.
11660         (nvptx_get_num_devices): Use CUDA_CALL* macros.
11661         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
11662         (nvptx_exec): Use CUDA_CALL* macros.
11663         (nvptx_alloc): Use CUDA_CALL* macros.
11664         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
11665         (nvptx_host2dev): Likewise.
11666         (nvptx_dev2host): Likewise.
11667         (nvptx_wait): Use CUDA_CALL* macros.
11668         (nvptx_wait_async): Likewise.
11669         (nvptx_wait_all): Likewise.
11670         (nvptx_wait_all_async): Likewise.
11671         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
11672         use CUDA_CALL* macros, adjust call to map_fini.
11673         (GOMP_OFFLOAD_init_device): Change return type to bool,
11674         adjust code accordingly.
11675         (GOMP_OFFLOAD_fini_device): Likewise.
11676         (GOMP_OFFLOAD_load_image): Adjust calls to
11677         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
11678         use CUDA_CALL* macros.
11679         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
11680         return code.
11681         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
11682         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
11683         handle error return.
11684         (GOMP_OFFLOAD_dev2host): Likewise.
11685         (GOMP_OFFLOAD_host2dev): Likewise.
11686         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
11687         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
11688
11689 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
11690
11691         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
11692         (acc_free): Likewise.
11693         (acc_memcpy_to_device): Likewise.
11694         (acc_memcpy_from_device): Likewise.
11695         (acc_deviceptr): Likewise.
11696         (acc_hostptr): Likewise.
11697         (acc_is_present): Likewise.
11698         (acc_map_data): Likewise.
11699         (acc_unmap_data): Likewise.
11700         (present_create_copy): Likewise.
11701         (delete_copyout): Likewise.
11702         (update_dev_host): Likewise.
11703         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
11704         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
11705         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
11706         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
11707         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
11708         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
11709         it only runs on nvptx targets.
11710         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
11711         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
11712         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
11713         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
11714         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
11715         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
11716         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
11717         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
11718         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
11719         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
11720         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
11721         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
11722         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
11723         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
11724         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
11725         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
11726         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
11727         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
11728         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
11729         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
11730         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
11731         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
11732         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
11733
11734 2016-05-23  Martin Jambor  <mjambor@suse.cz>
11735
11736         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
11737
11738 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
11739
11740         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
11741         to gomp_init_targets_once.
11742         (acc_set_device_type): Remove !cached_base_dev condition on call to
11743         gomp_init_targets_once, move call to before acc_device_lock acquire,
11744         to avoid deadlock.
11745         (acc_get_device_num): Remove !cached_base_dev condition on call to
11746         gomp_init_targets_once.
11747         (acc_set_device_num): Likewise.
11748
11749 2016-05-16  Martin Jambor  <mjambor@suse.cz>
11750
11751         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
11752
11753 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
11754
11755         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
11756         expected partitioning.
11757
11758 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
11759
11760         PR middle-end/70626
11761         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
11762         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
11763         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
11764
11765 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
11766
11767         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
11768         non-fatal.
11769
11770 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
11771
11772         PR middle-end/70680
11773         * testsuite/libgomp.c/pr70680-1.c: New test.
11774         * testsuite/libgomp.c/pr70680-2.c: New test.
11775
11776 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
11777
11778         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
11779         pass parameter variables to subroutines.
11780
11781 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
11782
11783         PR middle-end/70643
11784         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
11785
11786 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
11787
11788         PR testsuite/68242
11789         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
11790         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
11791
11792 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
11793
11794         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
11795         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
11796         GOACC_declare prototype.
11797
11798         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
11799         Merge this file, and...
11800         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
11801         ... this file, and...
11802         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
11803         ... this file, and...
11804         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
11805         ... this file, and...
11806         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
11807         ... this file, and...
11808         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
11809         ... this file, and...
11810         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
11811         ... this file, and...
11812         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
11813         ... this file, and...
11814         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
11815         ... this file, and...
11816         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
11817         ... this file, and...
11818         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
11819         ... this file, and...
11820         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
11821         ... this file, and...
11822         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
11823         ... this file into...
11824         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
11825         file.
11826
11827         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
11828         Make failure observable.
11829
11830 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
11831
11832         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
11833         field.
11834         * target.c (gomp_target_fallback_firstprivate,
11835         gomp_target_unshare_firstprivate): Removed.
11836         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
11837         before waiting for dependencies.
11838         (gomp_target_task_fn): Don't copy firstprivate vars here.
11839         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
11840         firstprivate_copies here.
11841         (gomp_create_target_task): Don't initialize firstprivate_copies field.
11842         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
11843         explicit/implicit firstprivate.
11844
11845 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
11846
11847         PR lto/70289
11848         PR ipa/70348
11849         PR tree-optimization/70373
11850         PR middle-end/70533
11851         PR middle-end/70534
11852         PR middle-end/70535
11853         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
11854         test.
11855         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
11856         test.
11857         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
11858         test.
11859         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
11860         test.
11861         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
11862         test.
11863         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
11864         test.
11865         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
11866         test.
11867         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
11868         test.
11869         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
11870         test.
11871         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
11872         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
11873         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
11874         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
11875         test.
11876         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
11877         test.
11878         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
11879         test.
11880         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
11881         test.
11882         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
11883         coverage.
11884         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
11885         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
11886         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
11887         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
11888         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
11889         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
11890         coverage.
11891         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
11892         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
11893         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
11894         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
11895         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
11896         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
11897         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
11898         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
11899         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
11900         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
11901         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
11902         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
11903         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
11904         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
11905         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
11906
11907 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
11908             James Norris  <jnorris@codesourcery.com>
11909             Nathan Sidwell  <nathan@codesourcery.com>
11910             Julian Brown  <julian@codesourcery.com>
11911             Cesar Philippidis  <cesar@codesourcery.com>
11912             Chung-Lin Tang  <cltang@codesourcery.com>
11913             Tom de Vries  <tom@codesourcery.com>
11914
11915         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
11916         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
11917         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
11918         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
11919         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
11920         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
11921         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
11922         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
11923         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
11924         XFAIL.
11925         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
11926         Incorporate...
11927         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
11928         file.
11929         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
11930         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
11931         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
11932         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
11933         Likewise.
11934         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
11935         Likewise.
11936         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
11937         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
11938         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
11939         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
11940         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
11941         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
11942         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
11943         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
11944         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
11945         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
11946         Likewise.
11947         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
11948         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
11949         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
11950         file...
11951         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
11952         file into...
11953         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
11954         file.  Update.
11955         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
11956         file.
11957         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
11958         Likewise.
11959         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
11960         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
11961         ... this new file.  Update.
11962         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
11963         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
11964         ... this new file.  Update.
11965         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
11966         file.  Incorporate...
11967         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
11968         file, and...
11969         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
11970         file, and...
11971         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
11972         file.
11973         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
11974
11975 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
11976
11977         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
11978         set-torture-options.
11979
11980 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
11981
11982         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
11983         gcc-dg-runtest.
11984         * testsuite/libgomp.oacc-c/c.exp: Likewise.
11985         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
11986         -fno-builtin-acc_on_device instead of -O0.
11987         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
11988         -O0.
11989         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
11990         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
11991         Likewise.
11992         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
11993         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
11994         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
11995         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
11996         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
11997         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
11998         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
11999         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
12000         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
12001         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
12002         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
12003         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
12004         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
12005         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
12006         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
12007         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
12008         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
12009         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
12010         Don't specify -O2.
12011         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
12012         Likewise.
12013         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
12014         Likewise.
12015
12016 2016-03-24  Martin Liska  <mliska@suse.cz>
12017
12018         * plugin/plugin-hsa.c (packet_store_release): New function
12019         that is taken from the HSA runtime manual.
12020         (GOMP_OFFLOAD_run): Use the function.
12021
12022 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
12023
12024         PR c++/70376
12025         * testsuite/libgomp.c++/pr70376.C: New test.
12026
12027 2016-03-23  Tom de Vries  <tom@codesourcery.com>
12028
12029         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
12030         initialization of lresult and lvresult.
12031         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
12032
12033 2016-03-23  James Norris  <jnorris@codesourcery.com>
12034             Daichi Fukuoka <dc-fukuoka@sgi.com>
12035
12036         PR libgomp/69414
12037         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
12038         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
12039         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
12040         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
12041
12042 2016-03-23  Martin Liska  <mliska@suse.cz>
12043
12044         PR hsa/70337
12045         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
12046         argument just in case a dispatched kernel uses that argument.
12047
12048 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
12049
12050         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
12051         -ftree-parallelize-loops/-fopenacc changes.
12052         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
12053         Likewise.
12054         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
12055         Likewise.
12056         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
12057         Likewise.
12058         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
12059         Likewise.
12060         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
12061         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
12062
12063 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
12064
12065         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
12066         always_ld_library_path the path to libgcc_s.
12067
12068 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
12069
12070         PR testsuite/70009
12071         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
12072
12073 2016-03-09  Tom de Vries  <tom@codesourcery.com>
12074
12075         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
12076         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
12077         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
12078         Same.
12079         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
12080         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
12081         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
12082         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
12083
12084 2016-03-07  Martin Jambor  <mjambor@suse.cz>
12085
12086         * testsuite/lib/libgomp.exp
12087         (check_effective_target_hsa_offloading_selected_nocache): New.
12088         (check_effective_target_hsa_offloading_selected): Likewise.
12089         * testsuite/libgomp.hsa.c/c.exp: Likewise.
12090         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
12091         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
12092         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
12093         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
12094         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
12095         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
12096         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
12097         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
12098         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
12099         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
12100         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
12101         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
12102         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
12103         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
12104         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
12105         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
12106
12107 2016-03-07  Martin Jambor  <mjambor@suse.cz>
12108
12109         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
12110         non-shared memory accelerators.
12111         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
12112         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
12113         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
12114         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
12115         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
12116         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
12117         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
12118         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
12119         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
12120
12121 2016-03-07  Martin Jambor  <mjambor@suse.cz>
12122
12123         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
12124         ALWAYS_CFLAGS.
12125
12126 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
12127
12128         PR libgomp/69555
12129         * testsuite/libgomp.c++/pr69555-1.C: New test.
12130         * testsuite/libgomp.c++/pr69555-2.C: New test.
12131
12132 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
12133             Martin Jambor  <mjambor@suse.cz>
12134
12135         * testsuite/lib/libgomp.exp
12136         (check_effective_target_offload_device_shared_as): New proc.
12137         * testsuite/libgomp.c++/declare_target-1.C: New test.
12138
12139 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
12140
12141         PR driver/68463
12142         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
12143
12144 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
12145
12146         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
12147         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
12148         dims.
12149         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
12150         -ftree-parallelize-loops/-fopenacc changes.
12151         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
12152         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
12153         Likewise.
12154         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
12155         Likewise.
12156         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
12157         Likewise.
12158         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
12159         Likewise.
12160         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
12161         Likewise.
12162         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
12163         Likewise.
12164         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
12165         Likewise.
12166         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
12167         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
12168         Likewise.
12169         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
12170         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
12171         Likewise.
12172         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
12173         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
12174         Likewise.
12175
12176 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
12177
12178         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
12179
12180 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
12181
12182         PR driver/69805
12183         * testsuite/libgomp.c/pr69805.c: New test.
12184
12185 2016-02-16  Tom de Vries  <tom@codesourcery.com>
12186
12187         PR lto/67709
12188         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
12189
12190 2016-02-09  Tom de Vries  <tom@codesourcery.com>
12191
12192         PR tree-optimization/69599
12193         * testsuite/libgomp.c/omp-nested-3.c: New test.
12194         * testsuite/libgomp.c/pr46032-2.c: New test.
12195         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
12196         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
12197
12198 2016-02-09  Tom de Vries  <tom@codesourcery.com>
12199
12200         PR lto/69707
12201         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
12202
12203 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
12204
12205         * testsuite/libgomp.c/target-31.c: Fix testcase.
12206
12207 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
12208
12209         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
12210         clause.
12211         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
12212         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
12213         reduction and map clauses.
12214         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
12215
12216 2016-02-02  James Norris  <jnorris@codesourcery.com>
12217
12218         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
12219
12220 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
12221
12222         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
12223         * oacc-parallel.c (GOACC_host_data): Remove function definition.
12224
12225         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
12226         cases.
12227
12228         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
12229         variables.
12230         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
12231         (hsa_kmt_lib): Set variables.
12232         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
12233         always_ld_library_path.
12234         * Makefile.in: Regenerate.
12235         * configure: Likewise.
12236         * testsuite/Makefile.in: Likewise.
12237
12238         * plugin/configfrag.ac (offload_additional_options)
12239         (offload_additional_lib_paths): Don't amend for hsa offloading.
12240         * configure: Regenerate.
12241
12242         * plugin/configfrag.ac: Don't configure for offloading target if
12243         we don't build the corresponding plugin.
12244         * configure: Regenerate.
12245
12246 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
12247
12248         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
12249         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
12250
12251 2016-01-26  Tom de Vries  <tom@codesourcery.com>
12252
12253         PR tree-optimization/69110
12254         * testsuite/libgomp.c/pr69110.c: New test.
12255
12256 2016-01-25  Richard Biener  <rguenther@suse.de>
12257
12258         PR lto/69393
12259         * testsuite/libgomp.c++/pr69393.C: New testcase.
12260
12261 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
12262
12263         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
12264         function wasn't mapped to the device with non-shared memory.
12265
12266 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
12267
12268         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
12269
12270 2016-01-19  Martin Jambor  <mjambor@suse.cz>
12271             Martin Liska  <mliska@suse.cz>
12272
12273         * plugin/Makefrag.am: Add HSA plugin requirements.
12274         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
12275         (HSA_RUNTIME_LIB): Likewise.
12276         (HSA_RUNTIME_CPPFLAGS): Likewise.
12277         (HSA_RUNTIME_INCLUDE): New substitution.
12278         (HSA_RUNTIME_LIB): Likewise.
12279         (HSA_RUNTIME_LDFLAGS): Likewise.
12280         (hsa-runtime): New configure option.
12281         (hsa-runtime-include): Likewise.
12282         (hsa-runtime-lib): Likewise.
12283         (PLUGIN_HSA): New substitution variable.
12284         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
12285         configure options.
12286         (PLUGIN_HSA_CPPFLAGS): Likewise.
12287         (PLUGIN_HSA_LDFLAGS): Likewise.
12288         (PLUGIN_HSA_LIBS): Likewise.
12289         Check that we have access to HSA run-time.
12290         * libgomp-plugin.h (offload_target_type): New element
12291         OFFLOAD_TARGET_TYPE_HSA.
12292         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
12293         args.
12294         (bool gomp_create_target_task): Updated.
12295         (gomp_device_descr): Extra parameter of run_func and async_run_func,
12296         new field can_run_func.
12297         * libgomp_g.h (GOMP_target_ext): Update prototype.
12298         * oacc-host.c (host_run): Added a new parameter args.
12299         * target.c (calculate_firstprivate_requirements): New function.
12300         (copy_firstprivate_data): Likewise.
12301         (gomp_target_fallback_firstprivate): Use them.
12302         (gomp_target_unshare_firstprivate): New function.
12303         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
12304         devices.
12305         (GOMP_target): Do host fallback for all shared memory devices.  Do not
12306         pass any args to plugins.
12307         (GOMP_target_ext): Introduce device-specific argument parameter args.
12308         Allow host fallback if device shares memory.  Do not remap data if
12309         device has shared memory.
12310         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
12311         like host fallback for mappings.
12312         (GOMP_target_data): Treat shared memory devices like host fallback.
12313         (GOMP_target_data_ext): Likewise.
12314         (GOMP_target_update): Likewise.
12315         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
12316         gomp_create_target_task.
12317         (GOMP_target_enter_exit_data): Likewise.
12318         (omp_target_alloc): Treat shared memory devices like host fallback.
12319         (omp_target_free): Likewise.
12320         (omp_target_is_present): Likewise.
12321         (omp_target_memcpy): Likewise.
12322         (omp_target_memcpy_rect): Likewise.
12323         (omp_target_associate_ptr): Likewise.
12324         (gomp_load_plugin_for_device): Also load can_run.
12325         * task.c (GOMP_PLUGIN_target_task_completion): Free
12326         firstprivate_copies.
12327         (gomp_create_target_task): Accept new argument args and store it to
12328         ttask.
12329         * plugin/plugin-hsa.c: New file.
12330
12331 2016-01-18  Tom de Vries  <tom@codesourcery.com>
12332
12333         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
12334         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
12335         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
12336         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
12337         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
12338         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
12339         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
12340         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
12341         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
12342         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
12343         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
12344         Same.
12345         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
12346         Same.
12347         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
12348         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
12349         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
12350         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
12351         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
12352         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
12353         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
12354         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
12355         Same.
12356         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
12357
12358 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
12359
12360         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
12361
12362 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
12363
12364         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
12365
12366 2016-01-12  James Norris  <jnorris@codesourcery.com>
12367
12368         * libgomp.texi: Updates for OpenACC.
12369
12370 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
12371
12372         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
12373
12374 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
12375
12376         PR fortran/66680
12377         * testsuite/libgomp.fortran/pr66680.f90: New test.
12378
12379 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
12380
12381         PR middle-end/68960
12382         * testsuite/libgomp.c/pr68960.c: New test.
12383
12384 2016-01-06  Nathan Sidwell  <nathan@acm.org>
12385
12386         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
12387         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
12388
12389 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
12390
12391         Update copyright years.
12392
12393         * libgomp.texi: Bump @copying's copyright year.
12394
12395 2015-12-31  Nathan Sidwell  <nathan@acm.org>
12396
12397         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
12398         dg-additional-options syntax.
12399         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
12400         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
12401         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
12402         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
12403         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
12404         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
12405         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
12406         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
12407         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
12408         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
12409         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
12410         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
12411         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
12412         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
12413         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
12414         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
12415         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
12416         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
12417
12418 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
12419
12420         * libgomp.h (REFCOUNT_LINK): Define.
12421         (struct splay_tree_key_s): Add link_key.
12422         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
12423         Replace target address of the pointer with target address of newly
12424         mapped object in the splay tree.  Set link pointer on target to the
12425         device address of the mapped object.
12426         (gomp_unmap_vars): Restore target address of the pointer in the splay
12427         tree for REFCOUNT_LINK objects after unmapping.
12428         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
12429         declare target link" objects.
12430         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
12431         "omp declare target link" objects, which were mapped for the image.
12432         (gomp_exit_data): Restore target address of the pointer in the splay
12433         tree for REFCOUNT_LINK objects after unmapping.
12434         * testsuite/libgomp.c/target-link-1.c: New file.
12435
12436 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
12437
12438         * libgomp.h (gomp_device_state): New enum.
12439         (struct gomp_device_descr): Replace is_initialized with state.
12440         (gomp_fini_device): Remove declaration.
12441         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
12442         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
12443         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
12444         (acc_set_device_type): Use state instead of is_initialized.
12445         (acc_set_device_num): Likewise.
12446         * target.c (resolve_device): Use state instead of is_initialized.
12447         Do not initialize finalized device.
12448         (gomp_map_vars): Do nothing if device is finalized.
12449         (gomp_unmap_vars): Likewise.
12450         (gomp_update): Likewise.
12451         (GOMP_offload_register_ver): Use state instead of is_initialized.
12452         (GOMP_offload_unregister_ver): Likewise.
12453         (gomp_init_device): Likewise.
12454         (gomp_unload_device): Likewise.
12455         (gomp_fini_device): Remove.
12456         (gomp_get_target_fn_addr): Do nothing if device is finalized.
12457         (GOMP_target): Go to host fallback if device is finalized.
12458         (GOMP_target_ext): Likewise.
12459         (gomp_exit_data): Do nothing if device is finalized.
12460         (gomp_target_task_fn): Go to host fallback if device is finalized.
12461         (gomp_target_fini): New static function.
12462         (gomp_target_init): Use state instead of is_initialized.
12463         Call gomp_target_fini at exit.
12464
12465 2015-12-09  Tom de Vries  <tom@codesourcery.com>
12466
12467         PR tree-optimization/68716
12468         * testsuite/libgomp.c/omp-nested-2.c: New test.
12469
12470 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
12471
12472         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
12473         target openacc_nvidia_accel_selected.
12474         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
12475         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
12476         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
12477         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
12478
12479 2015-12-01  Julian Brown  <julian@codesourcery.com>
12480             James Norris  <James_Norris@mentor.com>
12481
12482         * oacc-parallel.c (GOACC_host_data): New function.
12483         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
12484         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
12485         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
12486         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
12487         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
12488         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
12489         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
12490
12491 2015-11-30  James Norris  <jnorris@codesourcery.com>
12492             Cesar Philippidis  <cesar@codesourcery.com>
12493
12494         libgomp/
12495         * libgomp.oacc-fortran/routine-5.f90: New test.
12496         * libgomp.oacc-fortran/routine-7.f90: New test.
12497         * libgomp.oacc-fortran/routine-9.f90: New test.
12498
12499 2015-11-30  Tom de Vries  <tom@codesourcery.com>
12500
12501         PR tree-optimization/46032
12502         * testsuite/libgomp.c/pr46032.c: New test.
12503
12504 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
12505
12506         PR libgomp/68579
12507         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
12508         (gomp_create_target_task): Call it before freeing
12509         GOMP_TARGET_TASK_DATA tasks.
12510
12511         PR c/63326
12512         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
12513         in between case label and OpenMP standalone directives.
12514         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
12515
12516 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
12517
12518         * configure: Regenerate.
12519
12520 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
12521
12522         * testsuite/libgomp.c/target-35.c: New test.
12523
12524 2015-11-22  James Norris  <jnorris@codesourcery.com>
12525             Cesar Philippidis  <cesar@codesourcery.com>
12526
12527         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
12528         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
12529         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
12530         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
12531         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
12532
12533 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
12534
12535         PR middle-end/68221
12536         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
12537         * testsuite/libgomp.c/reduction-12.c: Likewise.
12538         * testsuite/libgomp.c++/reduction-11.C: Likewise.
12539         * testsuite/libgomp.c++/reduction-12.C: Likewise.
12540
12541 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
12542
12543         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
12544         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
12545         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
12546         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
12547         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
12548         and fix.
12549         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
12550         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
12551
12552 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
12553
12554         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
12555         worker & gang cases.
12556         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
12557
12558 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
12559
12560         * config/nvptx/priority_queue.c: New file.
12561
12562 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
12563
12564         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
12565         sections.
12566
12567 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
12568             Aldy Hernandez  <aldyh@redhat.com>
12569             Ilya Verbin  <ilya.verbin@intel.com>
12570
12571         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
12572         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
12573         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
12574         iterators or IV by chunk size.
12575         * parallel.c (gomp_resolve_num_threads): Don't assume that
12576         if thr->ts.team is non-NULL, then pool must be non-NULL.
12577         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
12578         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
12579         GOMP_PLUGIN_target_task_completion.
12580         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
12581         * Makefile.in: Regenerate.
12582         * libgomp.h: Shuffle prototypes and forward definitions around so
12583         priority queues can be defined.
12584         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
12585         (enum gomp_target_task_state): New enum.
12586         (struct gomp_target_task): Add state, tgt, task and team fields.
12587         (gomp_create_target_task): Change return type to bool, add
12588         state argument.
12589         (gomp_target_task_fn): Change return type to bool.
12590         (struct gomp_device_descr): Add async_run_func.
12591         (struct gomp_task): Remove children, next_child, prev_child,
12592         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
12593         Add pnode field.
12594         (struct gomp_taskgroup): Remove children.
12595         Add taskgroup_queue.
12596         (struct gomp_team): Change task_queue type to a priority queue.
12597         (splay_compare): Define inline.
12598         (priority_queue_offset): New.
12599         (priority_node_to_task): New.
12600         (task_to_priority_node): New.
12601         * oacc-mem.c: Do not include splay-tree.h.
12602         * priority_queue.c: New file.
12603         * priority_queue.h: New file.
12604         * splay-tree.c: Do not include splay-tree.h.
12605         (splay_tree_foreach_internal): New.
12606         (splay_tree_foreach): New.
12607         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
12608         (splay_tree_callback): Define typedef.
12609         * target.c (splay_compare): Move to libgomp.h.
12610         (GOMP_target): Don't adjust *thr in any way around running offloaded
12611         task.
12612         (GOMP_target_ext): Likewise.  Handle target nowait.
12613         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
12614         return value from gomp_create_target_task, if false, fallthrough
12615         as if no dependencies exist.
12616         (gomp_target_task_fn): Change return type to bool, return true
12617         if the task should have another part scheduled later.  Handle
12618         target nowait.
12619         (gomp_load_plugin_for_device): Initialize async_run.
12620         * task.c (gomp_init_task): Initialize children_queue.
12621         (gomp_clear_parent_in_list): New.
12622         (gomp_clear_parent_in_tree): New.
12623         (gomp_clear_parent): Handle priorities.
12624         (GOMP_task): Likewise.
12625         (priority_queue_move_task_first,
12626         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
12627         New functions.
12628         (gomp_create_target_task): Use priority queues.  Change return type
12629         to bool, add state argument, return false if for async
12630         {{enter,exit} data,update} constructs no dependencies need to be
12631         waited for, handle target nowait.  Set task->fn to NULL instead of
12632         gomp_target_task_fn.
12633         (verify_children_queue): Remove.
12634         (priority_list_upgrade_task): New.
12635         (priority_queue_upgrade_task): New.
12636         (verify_task_queue): Remove.
12637         (priority_list_downgrade_task): New.
12638         (priority_queue_downgrade_task): New.
12639         (gomp_task_run_pre): Use priority queues.
12640         Abstract code out to priority_queue_downgrade_task.
12641         (gomp_task_run_post_handle_dependers): Use priority queues.
12642         (gomp_task_run_post_remove_parent): Likewise.
12643         (gomp_task_run_post_remove_taskgroup): Likewise.
12644         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
12645         tasks specially.
12646         (GOMP_taskwait): Likewise.
12647         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
12648         priority-queue_upgrade_task.
12649         (GOMP_taskgroup_start): Use priority queues.
12650         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
12651         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
12652         barrier.
12653         * taskloop.c (GOMP_taskloop): Handle priorities.
12654         * team.c (gomp_new_team): Call priority_queue_init.
12655         (free_team): Call priority_queue_free.
12656         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
12657         team created for target nowait in implicit parallel region.
12658         (gomp_team_start): For nested check, test thr->ts.level instead of
12659         thr->ts.team != NULL.
12660         * testsuite/libgomp.c/doacross-3.c: New test.
12661         * testsuite/libgomp.c/ordered-5.c: New test.
12662         * testsuite/libgomp.c/priority.c: New test.
12663         * testsuite/libgomp.c/target-31.c: New test.
12664         * testsuite/libgomp.c/target-32.c: New test.
12665         * testsuite/libgomp.c/target-33.c: New test.
12666         * testsuite/libgomp.c/target-34.c: New test.
12667
12668 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
12669
12670         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
12671
12672         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
12673         loop is sequential.
12674
12675 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
12676
12677         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
12678         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
12679
12680 2015-11-12  James Norris  <jnorris@codesourcery.com>
12681             Joseph Myers  <joseph@codesourcery.com>
12682
12683         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
12684         * oacc-parallel.c (GOACC_declare): New function.
12685         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
12686         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
12687         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
12688         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
12689         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
12690
12691 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
12692
12693         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
12694
12695 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
12696
12697         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
12698         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
12699
12700 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
12701
12702         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
12703         inadvertent commit.
12704
12705 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
12706
12707         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
12708         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
12709         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
12710         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
12711         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
12712
12713 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
12714
12715         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
12716         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
12717
12718 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
12719             Ilya Verbin  <ilya.verbin@intel.com>
12720
12721         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
12722         GOMP_loop_nonmonotonic_dynamic_start,
12723         GOMP_loop_nonmonotonic_guided_next,
12724         GOMP_loop_nonmonotonic_guided_start,
12725         GOMP_loop_ull_nonmonotonic_dynamic_next,
12726         GOMP_loop_ull_nonmonotonic_dynamic_start,
12727         GOMP_loop_ull_nonmonotonic_guided_next,
12728         GOMP_loop_ull_nonmonotonic_guided_start,
12729         GOMP_parallel_loop_nonmonotonic_dynamic,
12730         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
12731         (GOMP_target_41): Renamed to ...
12732         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
12733         arguments.
12734         (GOMP_target_data_41): Renamed to ...
12735         (GOMP_target_data_ext): ... this.
12736         (GOMP_target_update_41): Renamed to ...
12737         (GOMP_target_update_ext): ... this.
12738         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
12739         GOMP_target_data_ext and GOMP_target_update_ext instead of
12740         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
12741         Export GOMP_loop_nonmonotonic_dynamic_next,
12742         GOMP_loop_nonmonotonic_dynamic_start,
12743         GOMP_loop_nonmonotonic_guided_next,
12744         GOMP_loop_nonmonotonic_guided_start,
12745         GOMP_loop_ull_nonmonotonic_dynamic_next,
12746         GOMP_loop_ull_nonmonotonic_dynamic_start,
12747         GOMP_loop_ull_nonmonotonic_guided_next,
12748         GOMP_loop_ull_nonmonotonic_guided_start,
12749         GOMP_parallel_loop_nonmonotonic_dynamic and
12750         GOMP_parallel_loop_nonmonotonic_guided.
12751         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
12752         GOMP_parallel_loop_nonmonotonic_guided,
12753         GOMP_loop_nonmonotonic_dynamic_start,
12754         GOMP_loop_nonmonotonic_guided_start,
12755         GOMP_loop_nonmonotonic_dynamic_next,
12756         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
12757         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
12758         GOMP_loop_ull_nonmonotonic_guided_start,
12759         GOMP_loop_ull_nonmonotonic_dynamic_next,
12760         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
12761         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
12762         functions.
12763         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
12764         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
12765         Use gomp_map_val function.
12766         (gomp_target_fallback_firstprivate): New static function.
12767         (GOMP_target_41): Renamed to ...
12768         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
12769         arguments.  Move firstprivate fallback handling into a new
12770         function.
12771         (GOMP_target_data_41): Renamed to ...
12772         (GOMP_target_data_ext): ... this.
12773         (GOMP_target_update_41): Renamed to ...
12774         (GOMP_target_update_ext): ... this.
12775         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
12776         gomp_map_0len_lookup instead of gomp_map_lookup.
12777         (omp_target_is_present): Use gomp_map_0len_lookup instead of
12778         gomp_map_lookup.
12779         * testsuite/libgomp.c/target-28.c: Likewise.
12780         * testsuite/libgomp.c/monotonic-1.c: New test.
12781         * testsuite/libgomp.c/monotonic-2.c: New test.
12782         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
12783         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
12784         * testsuite/libgomp.c/pr66199-5.c: New test.
12785         * testsuite/libgomp.c/pr66199-6.c: New test.
12786         * testsuite/libgomp.c/pr66199-7.c: New test.
12787         * testsuite/libgomp.c/pr66199-8.c: New test.
12788         * testsuite/libgomp.c/pr66199-9.c: New test.
12789         * testsuite/libgomp.c/reduction-11.c: New test.
12790         * testsuite/libgomp.c/reduction-12.c: New test.
12791         * testsuite/libgomp.c/reduction-13.c: New test.
12792         * testsuite/libgomp.c/reduction-14.c: New test.
12793         * testsuite/libgomp.c/reduction-15.c: New test.
12794         * testsuite/libgomp.c/target-12.c (main): Adjust for
12795         omp_target_is_present change for one-past-last element.
12796         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
12797         the same var is both mapped and privatized.
12798         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
12799         handling of zero-length array sections.
12800         * testsuite/libgomp.c/target-28.c: New test.
12801         * testsuite/libgomp.c/target-29.c: New test.
12802         * testsuite/libgomp.c/target-30.c: New test.
12803         * testsuite/libgomp.c/target-teams-1.c: New test.
12804         * testsuite/libgomp.c++/member-6.C: New test.
12805         * testsuite/libgomp.c++/member-7.C: New test.
12806         * testsuite/libgomp.c++/monotonic-1.C: New test.
12807         * testsuite/libgomp.c++/monotonic-2.C: New test.
12808         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
12809         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
12810         * testsuite/libgomp.c++/pr66199-3.C: New test.
12811         * testsuite/libgomp.c++/pr66199-4.C: New test.
12812         * testsuite/libgomp.c++/pr66199-5.C: New test.
12813         * testsuite/libgomp.c++/pr66199-6.C: New test.
12814         * testsuite/libgomp.c++/pr66199-7.C: New test.
12815         * testsuite/libgomp.c++/pr66199-8.C: New test.
12816         * testsuite/libgomp.c++/pr66199-9.C: New test.
12817         * testsuite/libgomp.c++/reduction-11.C: New test.
12818         * testsuite/libgomp.c++/reduction-12.C: New test.
12819         * testsuite/libgomp.c++/target-13.C: New test.
12820         * testsuite/libgomp.c++/target-14.C: New test.
12821         * testsuite/libgomp.c++/target-15.C: New test.
12822         * testsuite/libgomp.c++/target-16.C: New test.
12823         * testsuite/libgomp.c++/target-17.C: New test.
12824         * testsuite/libgomp.c++/target-18.C: New test.
12825         * testsuite/libgomp.c++/target-19.C: New test.
12826
12827 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
12828
12829         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
12830         and reduction copy.
12831         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
12832         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
12833         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
12834         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
12835         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
12836         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
12837         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
12838         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
12839         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
12840         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
12841         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
12842         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
12843         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
12844         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
12845
12846 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
12847
12848         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
12849         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
12850         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
12851         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
12852         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
12853         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
12854         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
12855         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
12856
12857 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
12858
12859         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
12860         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
12861         (GOMP_OFFLOAD_openacc_parallel): Likewise.
12862         * oacc-host.c (host_openacc_exec): Likewise.
12863         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
12864
12865 2015-11-03  Julian Brown  <julian@codesourcery.com>
12866             Thomas Schwinge  <thomas@codesourcery.com>
12867
12868         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
12869         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
12870         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
12871         Likewise.
12872         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
12873         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
12874
12875 2015-11-03  James Norris  <jnorris@codesourcery.com>
12876
12877         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
12878         file.
12879         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
12880         Likewise.
12881         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
12882         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
12883         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
12884         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
12885         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
12886
12887 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
12888
12889         * openacc.h (enum acc_device_t): Reformat. Ensure layout
12890         compatibility.
12891         (enum acc_async_t): Reformat.
12892         (acc_on_device): Declare compatible with builtin and provide C++
12893         wrapper.
12894         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
12895
12896 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
12897             Cesar Philippidis  <cesar@codesourcery.com>
12898
12899         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
12900         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
12901         ... this.  Add a description of the test at the top of the file.
12902         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
12903         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
12904         ... this.  Add a description of the test at the top of the file.
12905
12906 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
12907
12908         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
12909         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
12910         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
12911         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
12912         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
12913         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
12914
12915 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
12916
12917         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
12918         dimensions.
12919
12920 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
12921
12922         PR testsuite/68063
12923         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
12924
12925 2015-10-27  James Norris  <jnorris@codesourcery.com>
12926
12927         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
12928         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
12929
12930 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
12931
12932         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
12933         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
12934
12935         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
12936         acc_device_nvidia usage.
12937         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
12938         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
12939         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
12940
12941         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
12942         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
12943
12944         PR libgomp/66518
12945         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
12946
12947         PR libgomp/65437
12948         PR libgomp/66518
12949         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
12950         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
12951
12952 2015-10-23  Tom de Vries  <tom@codesourcery.com>
12953
12954         PR testsuite/68063
12955         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
12956
12957 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
12958
12959         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
12960         vector_length.
12961         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
12962
12963 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
12964             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
12965
12966         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
12967         to 0 when mapnum is 0.
12968
12969 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
12970
12971         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
12972         Cast to int from int32_t.
12973
12974 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
12975             Aldy Hernandez  <aldyh@redhat.com>
12976             Ilya Verbin  <ilya.verbin@intel.com>
12977
12978         * config/linux/affinity.c (omp_get_place_num_procs,
12979         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
12980         * config/linux/doacross.h: New file.
12981         * config/posix/affinity.c (omp_get_place_num_procs,
12982         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
12983         * config/posix/doacross.h: New file.
12984         * env.c: Include gomp-constants.h.
12985         (struct gomp_task_icv): Rename run_sched_modifier to
12986         run_sched_chunk_size.
12987         (gomp_max_task_priority_var): New variable.
12988         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
12989         (handle_omp_display_env): Change _OPENMP value from 201307 to
12990         201511.  Print OMP_MAX_TASK_PRIORITY.
12991         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
12992         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
12993         chunk_size and run_sched_modifier to run_sched_chunk_size.
12994         (omp_get_max_task_priority, omp_get_initial_device,
12995         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
12996         omp_get_partition_place_nums): New functions.
12997         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
12998         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
12999         to chunk_size.
13000         (omp_get_num_places_, omp_get_place_num_procs_,
13001         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
13002         omp_get_place_proc_ids_8_, omp_get_place_num_,
13003         omp_get_partition_num_places_, omp_get_partition_place_nums_,
13004         omp_get_partition_place_nums_8_, omp_get_initial_device_,
13005         omp_get_max_task_priority_): New functions.
13006         * libgomp_g.h (GOMP_loop_doacross_static_start,
13007         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
13008         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
13009         GOMP_loop_ull_doacross_dynamic_start,
13010         GOMP_loop_ull_doacross_guided_start,
13011         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
13012         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
13013         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
13014         GOMP_target_data_41, GOMP_target_update_41,
13015         GOMP_target_enter_exit_data): New prototypes.
13016         (GOMP_task): Add prototype argument.
13017         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
13018         (struct gomp_doacross_work_share): New type.
13019         (struct gomp_work_share): Add doacross field.
13020         (struct gomp_task_icv): Rename run_sched_modifier to
13021         run_sched_chunk_size.
13022         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
13023         GOMP_TASK_UNDEFERRED.  Add comments.
13024         (struct gomp_task_depend_entry): Add comments.
13025         (struct gomp_task): Likewise.
13026         (struct gomp_taskgroup): Likewise.
13027         (struct gomp_target_task): New type.
13028         (struct gomp_team): Add comment.
13029         (gomp_get_place_proc_ids_8, gomp_doacross_init,
13030         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
13031         gomp_create_target_task, gomp_target_task_fn): New prototypes.
13032         (struct target_var_desc): New type.
13033         (struct target_mem_desc): Adjust comment.  Use struct
13034         target_var_desc instead of splay_tree_key for list.
13035         (REFCOUNT_INFINITY): Define.
13036         (struct splay_tree_key_s): Remove copy_from field.
13037         (struct gomp_device_descr): Add dev2dev_func field.
13038         (enum gomp_map_vars_kind): New enum.
13039         (gomp_map_vars): Add one argument.
13040         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
13041         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
13042         omp_get_place_num_procs, omp_get_place_num_procs_,
13043         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
13044         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
13045         omp_get_place_num_, omp_get_partition_num_places,
13046         omp_get_partition_num_places_, omp_get_partition_place_nums,
13047         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
13048         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
13049         omp_target_free, omp_target_is_present, omp_target_memcpy,
13050         omp_target_memcpy_rect, omp_target_associate_ptr and
13051         omp_target_disassociate_ptr.
13052         (GOMP_4.0.2): Renamed to ...
13053         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
13054         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
13055         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
13056         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
13057         GOMP_loop_doacross_static_start, GOMP_doacross_post,
13058         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
13059         GOMP_loop_ull_doacross_guided_start,
13060         GOMP_loop_ull_doacross_runtime_start,
13061         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
13062         GOMP_doacross_ull_wait.
13063         * libgomp.texi: Document omp_get_max_task_priority.
13064         Rename modifier argument to chunk_size for omp_set_schedule and
13065         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
13066         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
13067         to run_sched_chunk_size renaming.
13068         (GOMP_loop_ordered_runtime_start): Likewise.
13069         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
13070         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
13071         GOMP_parallel_loop_runtime_start): New functions.
13072         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
13073         to run_sched_chunk_size renaming.
13074         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
13075         GOMP_loop_doacross_guided_start): New functions or aliases.
13076         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
13077         run_sched_modifier to run_sched_chunk_size renaming.
13078         (GOMP_loop_ull_ordered_runtime_start): Likewise.
13079         (gomp_loop_ull_doacross_static_start,
13080         gomp_loop_ull_doacross_dynamic_start,
13081         gomp_loop_ull_doacross_guided_start,
13082         GOMP_loop_ull_doacross_runtime_start): New functions.
13083         (GOMP_loop_ull_doacross_static_start,
13084         GOMP_loop_ull_doacross_dynamic_start,
13085         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
13086         * oacc-mem.c (acc_map_data, present_create_copy,
13087         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
13088         to gomp_map_vars.
13089         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
13090         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
13091         instead of false to gomp_map_vars.
13092         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
13093         * omp.h.in (omp_lock_hint_t): New type.
13094         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
13095         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
13096         omp_get_place_num, omp_get_partition_num_places,
13097         omp_get_partition_place_nums, omp_get_initial_device,
13098         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
13099         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
13100         omp_target_associate_ptr, omp_target_disassociate_ptr): New
13101         prototypes.
13102         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
13103         (omp_lock_hint_none, omp_lock_hint_uncontended,
13104         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
13105         omp_lock_hint_speculative): New parameters.
13106         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
13107         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
13108         omp_get_place_num, omp_get_partition_num_places,
13109         omp_get_partition_place_nums, omp_get_initial_device,
13110         omp_get_max_task_priority): New interfaces.
13111         (omp_set_schedule, omp_get_schedule): Rename modifier argument
13112         to chunk_size.
13113         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
13114         (omp_lock_hint_none, omp_lock_hint_uncontended,
13115         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
13116         omp_lock_hint_speculative): New parameters.
13117         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
13118         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
13119         omp_get_place_num, omp_get_partition_num_places,
13120         omp_get_partition_place_nums, omp_get_initial_device,
13121         omp_get_max_task_priority): New functions and subroutines.
13122         * ordered.c: Include stdarg.h and string.h.
13123         (MAX_COLLAPSED_BITS): Define.
13124         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
13125         gomp_doacross_ull_init, GOMP_doacross_ull_post,
13126         GOMP_doacross_ull_wait): New functions.
13127         * target.c: Include errno.h.
13128         (resolve_device): If device is not initialized, call
13129         gomp_init_device on it.
13130         (gomp_map_lookup): New function.
13131         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
13132         Don't bump refcount if REFCOUNT_INFINITY.  Handle
13133         GOMP_MAP_ALWAYS_TO_P.
13134         (get_kind): Rename is_openacc argument to short_mapkind.
13135         (gomp_map_pointer): Use gomp_map_lookup.
13136         (gomp_map_fields_existing): New function.
13137         (gomp_map_vars): Rename is_openacc argument to short_mapkind
13138         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
13139         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
13140         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
13141         Adjust for tgt->list changed type and copy_from living in there.
13142         (gomp_copy_from_async): Adjust for tgt->list changed type and
13143         copy_from living in there.
13144         (gomp_unmap_vars): Likewise.
13145         (gomp_update): Likewise.  Rename is_openacc argument to
13146         short_mapkind.  Don't fail if object is not mapped.
13147         (gomp_load_image_to_device): Initialize refcount to
13148         REFCOUNT_INFINITY.
13149         (gomp_target_fallback): New function.
13150         (gomp_get_target_fn_addr): Likewise.
13151         (GOMP_target): Adjust gomp_map_vars caller, use
13152         gomp_get_target_fn_addr and gomp_target_fallback.
13153         (GOMP_target_41): New function.
13154         (gomp_target_data_fallback): New function.
13155         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
13156         (GOMP_target_data_41): New function.
13157         (GOMP_target_update): Adjust gomp_update caller.
13158         (GOMP_target_update_41): New function.
13159         (gomp_exit_data, GOMP_target_enter_exit_data,
13160         gomp_target_task_fn, omp_target_alloc, omp_target_free,
13161         omp_target_is_present, omp_target_memcpy,
13162         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
13163         omp_target_associate_ptr, omp_target_disassociate_ptr,
13164         gomp_load_plugin_for_device): New functions.
13165         * task.c: Include gomp-constants.h.  Include taskloop.c
13166         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
13167         (gomp_task_handle_depend): New function.
13168         (GOMP_task): Use it.  Add priority argument.  Use
13169         gomp-constant.h constants instead of hardcoded numbers.
13170         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
13171         (gomp_create_target_task): New function.
13172         (verify_children_queue, verify_taskgroup_queue,
13173         verify_task_queue): New functions.
13174         (gomp_task_run_pre): Call verify_*_queue functions.
13175         If an upcoming tied task is about to leave the sibling or
13176         taskgroup queues in an invalid state, adjust appropriately.
13177         Remove taskgroup argument.  Add comments.
13178         (gomp_task_run_post_handle_dependers): Add comments.
13179         (gomp_task_run_post_remove_parent): Likewise.
13180         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
13181         (GOMP_taskwait): Likewise.  Add comments.
13182         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
13183         problem such that the first non parent_depends_on task does not
13184         end up at the end of the children queue.
13185         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
13186         GOMP_TASK_UNDEFERRED.
13187         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
13188         * taskloop.c: New file.
13189         * testsuite/lib/libgomp.exp
13190         (check_effective_target_offload_device_nonshared_as): New proc.
13191         * testsuite/libgomp.c/affinity-2.c: New test.
13192         * testsuite/libgomp.c/doacross-1.c: New test.
13193         * testsuite/libgomp.c/doacross-2.c: New test.
13194         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
13195         Add map clause to target.
13196         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
13197         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
13198         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
13199         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
13200         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
13201         Likewise.
13202         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
13203         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
13204         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
13205         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
13206         not defined.  Use those where needed.
13207         * testsuite/libgomp.c/for-4.c: New test.
13208         * testsuite/libgomp.c/for-5.c: New test.
13209         * testsuite/libgomp.c/for-6.c: New test.
13210         * testsuite/libgomp.c/linear-1.c: New test.
13211         * testsuite/libgomp.c/ordered-4.c: New test.
13212         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
13213         only allowed on the loop iterator.
13214         * testsuite/libgomp.c/pr66199-3.c: New test.
13215         * testsuite/libgomp.c/pr66199-4.c: New test.
13216         * testsuite/libgomp.c/reduction-7.c: New test.
13217         * testsuite/libgomp.c/reduction-8.c: New test.
13218         * testsuite/libgomp.c/reduction-9.c: New test.
13219         * testsuite/libgomp.c/reduction-10.c: New test.
13220         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
13221         map(tofrom:s).
13222         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
13223         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
13224         * testsuite/libgomp.c/target-11.c: New test.
13225         * testsuite/libgomp.c/target-12.c: New test.
13226         * testsuite/libgomp.c/target-13.c: New test.
13227         * testsuite/libgomp.c/target-14.c: New test.
13228         * testsuite/libgomp.c/target-15.c: New test.
13229         * testsuite/libgomp.c/target-16.c: New test.
13230         * testsuite/libgomp.c/target-17.c: New test.
13231         * testsuite/libgomp.c/target-18.c: New test.
13232         * testsuite/libgomp.c/target-19.c: New test.
13233         * testsuite/libgomp.c/target-20.c: New test.
13234         * testsuite/libgomp.c/target-21.c: New test.
13235         * testsuite/libgomp.c/target-22.c: New test.
13236         * testsuite/libgomp.c/target-23.c: New test.
13237         * testsuite/libgomp.c/target-24.c: New test.
13238         * testsuite/libgomp.c/target-25.c: New test.
13239         * testsuite/libgomp.c/target-26.c: New test.
13240         * testsuite/libgomp.c/target-27.c: New test.
13241         * testsuite/libgomp.c/taskloop-1.c: New test.
13242         * testsuite/libgomp.c/taskloop-2.c: New test.
13243         * testsuite/libgomp.c/taskloop-3.c: New test.
13244         * testsuite/libgomp.c/taskloop-4.c: New test.
13245         * testsuite/libgomp.c++/ctor-13.C: New test.
13246         * testsuite/libgomp.c++/doacross-1.C: New test.
13247         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
13248         Replace offload_device with offload_device_nonshared_as.
13249         * testsuite/libgomp.c++/for-12.C: New test.
13250         * testsuite/libgomp.c++/for-13.C: New test.
13251         * testsuite/libgomp.c++/for-14.C: New test.
13252         * testsuite/libgomp.c++/linear-1.C: New test.
13253         * testsuite/libgomp.c++/member-1.C: New test.
13254         * testsuite/libgomp.c++/member-2.C: New test.
13255         * testsuite/libgomp.c++/member-3.C: New test.
13256         * testsuite/libgomp.c++/member-4.C: New test.
13257         * testsuite/libgomp.c++/member-5.C: New test.
13258         * testsuite/libgomp.c++/ordered-1.C: New test.
13259         * testsuite/libgomp.c++/reduction-5.C: New test.
13260         * testsuite/libgomp.c++/reduction-6.C: New test.
13261         * testsuite/libgomp.c++/reduction-7.C: New test.
13262         * testsuite/libgomp.c++/reduction-8.C: New test.
13263         * testsuite/libgomp.c++/reduction-9.C: New test.
13264         * testsuite/libgomp.c++/reduction-10.C: New test.
13265         * testsuite/libgomp.c++/reference-1.C: New test.
13266         * testsuite/libgomp.c++/simd14.C: New test.
13267         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
13268         * testsuite/libgomp.c++/target-5.C: New test.
13269         * testsuite/libgomp.c++/target-6.C: New test.
13270         * testsuite/libgomp.c++/target-7.C: New test.
13271         * testsuite/libgomp.c++/target-8.C: New test.
13272         * testsuite/libgomp.c++/target-9.C: New test.
13273         * testsuite/libgomp.c++/target-10.C: New test.
13274         * testsuite/libgomp.c++/target-11.C: New test.
13275         * testsuite/libgomp.c++/target-12.C: New test.
13276         * testsuite/libgomp.c++/taskloop-1.C: New test.
13277         * testsuite/libgomp.c++/taskloop-2.C: New test.
13278         * testsuite/libgomp.c++/taskloop-3.C: New test.
13279         * testsuite/libgomp.c++/taskloop-4.C: New test.
13280         * testsuite/libgomp.c++/taskloop-5.C: New test.
13281         * testsuite/libgomp.c++/taskloop-6.C: New test.
13282         * testsuite/libgomp.c++/taskloop-7.C: New test.
13283         * testsuite/libgomp.c++/taskloop-8.C: New test.
13284         * testsuite/libgomp.c++/taskloop-9.C: New test.
13285         * testsuite/libgomp.fortran/affinity1.f90: New test.
13286         * testsuite/libgomp.fortran/affinity2.f90: New test.
13287
13288 2015-10-13  Tom de Vries  <tom@codesourcery.com>
13289
13290         PR tree-optimization/67476
13291         * testsuite/libgomp.c/autopar-3.c: New test.
13292         * testsuite/libgomp.c/autopar-4.c: New test.
13293         * testsuite/libgomp.c/autopar-5.c: New test.
13294         * testsuite/libgomp.c/autopar-6.c: New test.
13295         * testsuite/libgomp.c/autopar-7.c: New test.
13296         * testsuite/libgomp.c/autopar-8.c: New test.
13297
13298 2015-10-12  James Norris  <jnorris@codesourcery.com>
13299
13300         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
13301         initializer.
13302
13303 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
13304
13305         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
13306         using load_gcc_lib.
13307
13308 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
13309
13310         * oacc-ptx.h: Remove file, moving its content into...
13311         * config/nvptx/fortran.c: ... here...
13312         * config/nvptx/oacc-init.c: ..., here...
13313         * config/nvptx/oacc-parallel.c: ..., and here.
13314         * config/nvptx/openacc.f90: New file.
13315         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
13316         (link_ptx): Don't link in predefined bits of PTX code.
13317
13318 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
13319             Bernd Schmidt <bernds@codesourcery.com>
13320
13321         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
13322         (struct targ_ptx_obj): New.
13323         (nvptx_tdata): Move earlier, change data format.
13324         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
13325         objects.
13326         (GOMP_OFFLOAD_load_image): Adjust.
13327
13328 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
13329
13330         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
13331         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
13332         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
13333         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
13334         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
13335         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
13336         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
13337         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
13338         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
13339         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
13340         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
13341         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
13342         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
13343         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
13344         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
13345         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
13346         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
13347         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
13348         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
13349         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
13350         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
13351         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
13352         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
13353         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
13354         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
13355         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
13356         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
13357         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
13358         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
13359         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
13360         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
13361         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
13362         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
13363         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
13364         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
13365         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
13366         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
13367         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
13368         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
13369         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
13370         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
13371         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
13372         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
13373         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
13374         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
13375         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
13376         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
13377         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
13378         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
13379         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
13380         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
13381         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
13382         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
13383         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
13384         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
13385         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
13386         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
13387         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
13388         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
13389         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
13390         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
13391         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
13392         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
13393
13394 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
13395
13396         * oacc-init.c (acc_on_device): Force optimization level.
13397
13398 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
13399
13400         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
13401         (cuda_errlist): Delete.
13402         (cuda_error): Reimplement.
13403
13404 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
13405
13406         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
13407         array.
13408         * libgomp.map (GOACC_parallel_keyed): New.
13409         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
13410         all callers.
13411         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
13412         and take keyed varargs list.  Adjust call to exec_func.
13413         (GOACC_parallel): Force host fallback.
13414         * libgomp_g.h (GOACC_parallel): Remove.
13415         (GOACC_parallel_keyed): Declare.
13416         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
13417         (struct targ_gn_descriptor): Replace name field with launch field.
13418         (nvptx_exec): Lose separate geometry args, take array.  Process
13419         dynamic dimensions and adjust.
13420         (struct nvptx_tdata): Replace fn_names field with fn_descs.
13421         (GOMP_OFFLOAD_load_image): Adjust for change in function table
13422         data.
13423         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
13424         passing.
13425         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
13426         passing.
13427
13428 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
13429
13430         PR libgomp/67141
13431         * oacc-int.h (goacc_host_init): Add declaration.
13432         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
13433         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
13434
13435 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
13436             Sebastian Pop  <s.pop@samsung.com>
13437
13438         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
13439         match o/p.
13440         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
13441         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
13442         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
13443         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
13444         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
13445
13446 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
13447
13448         * configure.tgt: Add missing ;; in between nvptx and rtems
13449         snippets.
13450
13451 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13452
13453         * config/posix/pool.h (gomp_adjust_thread_attr): New.
13454         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
13455         (gomp_thread_pool_reservoir): Add priority member.
13456         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
13457         priority.
13458         (parse_thread_pools): Likewise.
13459         * team.c (gomp_team_start): Call configuration provided
13460         gomp_adjust_thread_attr(). Destroy thread attributes if
13461         necessary.
13462         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
13463
13464 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13465
13466         * config/posix/pool.h: New.
13467         * config/rtems/pool.h: Likewise.
13468         * config/rtems/proc.c: Likewise.
13469         * libgomp.h (gomp_thread_destructor): Declare.
13470         * team.c: Include configuration provided "pool.h".
13471         (gomp_get_thread_pool): Define in configuration.
13472         (gomp_team_end): Call configuration defined
13473         gomp_release_thread_pool().
13474
13475 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13476
13477         * config/rtems/bar.c: New.
13478         * config/rtems/bar.h: Likewise.
13479         * config/rtems/mutex.c: Likewise.
13480         * config/rtems/mutex.h: Likewise.
13481         * config/rtems/sem.c: Likewise.
13482         * config/rtems/sem.h: Likewise.
13483         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
13484         <sys/lock.h> header file.
13485         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
13486         supported by Newlib.
13487         * configure: Regenerate.
13488
13489 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13490
13491         * team.c (gomp_new_thread_pool): Delete and move content to ...
13492         (gomp_get_thread_pool): ... new function.  Allocate and
13493         initialize thread pool on demand.
13494         (get_last_team): Use gomp_get_thread_pool().
13495         (gomp_team_start): Delete thread pool initialization.
13496
13497 2015-09-03  Tom de Vries  <tom@codesourcery.com>
13498
13499         PR tree-optimization/65637
13500         * testsuite/libgomp.c/autopar-2.c: New test.
13501
13502 2015-08-29  Tom de Vries  <tom@codesourcery.com>
13503
13504         PR tree-optimization/46193
13505         * testsuite/libgomp.c/pr46193.c: New test.
13506
13507 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
13508
13509         libgomp/
13510         * libgomp.map: Add 4.0.2 version.
13511         * target.c (offload_image_descr): Add version field.
13512         (gomp_load_image_to_device): Add version argument.  Adjust plugin
13513         call.  Improve load mismatch diagnostic.
13514         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
13515         call.
13516         (GOMP_offload_regster): Make stub function, move bulk to ...
13517         (GOMP_offload_register_ver): ... here.  Process version argument.
13518         (GOMP_offload_unregister): Make stub function, move bulk to ...
13519         (GOMP_offload_unregister_ver): ... here.  Process version argument.
13520         (gomp_init_device): Process version field.
13521         (gomp_unload_device): Process version field.
13522         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
13523         macros.  Check plugin version.
13524         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
13525         loader and unloader types.
13526         * oacc-host.c: Include gomp-constants.h.
13527         (host_version): New.
13528         (host_load_image, host_unload_image): Adjust.
13529         (host_dispatch): Add host_version.
13530         * plugin/plugin-nvptx.c: Include gomp-constants.h.
13531         (GOMP_OFFLOAD_version): New.
13532         (GOMP_OFFLOAD_load_image): Add version arg and check it.
13533         (GOMP_OFFLOAD_unload_image): Likewise.
13534         * plugin/plugin-host.c: Include gomp-constants.h.
13535         (GOMP_OFFLOAD_version): New.
13536         (GOMP_OFFLOAD_load_image): Add version arg.
13537         (GOMP_OFFLOAD_unload_image): Likewise.
13538
13539 2015-08-24  Tom de Vries  <tom@codesourcery.com>
13540
13541         PR tree-optimization/65468
13542         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
13543
13544 2015-08-24  Tom de Vries  <tom@codesourcery.com>
13545
13546         PR tree-optimization/65468
13547         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
13548
13549 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
13550
13551         PR libgomp/66761
13552         PR libgomp/67303
13553         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
13554         (gomp_iter_guided_next): Idem.
13555         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
13556         (gomp_iter_ull_guided_next): Idem.
13557         * config/linux/wait.h (do_spin): Idem.
13558
13559 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13560
13561         * libgomp-plugin.h (enum offload_target_type): Remove
13562         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
13563         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
13564         * openacc.h (enum acc_device_t): Likewise.
13565         * openacc_lib.h: Likewise.
13566         * oacc-init.c (name_of_acc_device_t): Don't handle it.
13567         (acc_on_device): Just use __builtin_acc_on_device.
13568         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
13569         of acc_on_device builtin.
13570         * plugin/plugin-host.h: Remove file.
13571         * plugin/plugin-host.c: Likewise, but salvage some content into...
13572         * oacc-host.c: ... this file.
13573         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
13574         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
13575         * Makefile.in: Regenerate.
13576         * configure: Likewise.
13577         * testsuite/lib/libgomp.exp
13578         (check_effective_target_openacc_host_nonshm_selected): Remove.
13579         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
13580         ACC_DEVICE_TYPE=host_nonshm.
13581         * testsuite/libgomp.oacc-c/c.exp: Likewise.
13582         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
13583         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
13584         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
13585         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
13586         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
13587
13588 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13589             Jakub Jelinek  <jakub@redhat.com>
13590
13591         * config/nvptx/affinity.c: New file.
13592         * config/nvptx/alloc.c: Likewise.
13593         * config/nvptx/bar.c: Likewise.
13594         * config/nvptx/barrier.c: Likewise.
13595         * config/nvptx/critical.c: Likewise.
13596         * config/nvptx/env.c: Likewise.
13597         * config/nvptx/error.c: Likewise.
13598         * config/nvptx/fortran.c: Likewise.
13599         * config/nvptx/iter.c: Likewise.
13600         * config/nvptx/iter_ull.c: Likewise.
13601         * config/nvptx/libgomp-plugin.c: Likewise.
13602         * config/nvptx/lock.c: Likewise.
13603         * config/nvptx/loop.c: Likewise.
13604         * config/nvptx/loop_ull.c: Likewise.
13605         * config/nvptx/mutex.c: Likewise.
13606         * config/nvptx/oacc-async.c: Likewise.
13607         * config/nvptx/oacc-cuda.c: Likewise.
13608         * config/nvptx/oacc-host.c: Likewise.
13609         * config/nvptx/oacc-init.c: Likewise.
13610         * config/nvptx/oacc-mem.c: Likewise.
13611         * config/nvptx/oacc-parallel.c: Likewise.
13612         * config/nvptx/oacc-plugin.c: Likewise.
13613         * config/nvptx/omp-lock.h: Likewise.
13614         * config/nvptx/ordered.c: Likewise.
13615         * config/nvptx/parallel.c: Likewise.
13616         * config/nvptx/proc.c: Likewise.
13617         * config/nvptx/ptrlock.c: Likewise.
13618         * config/nvptx/sections.c: Likewise.
13619         * config/nvptx/sem.c: Likewise.
13620         * config/nvptx/single.c: Likewise.
13621         * config/nvptx/splay-tree.c: Likewise.
13622         * config/nvptx/target.c: Likewise.
13623         * config/nvptx/task.c: Likewise.
13624         * config/nvptx/team.c: Likewise.
13625         * config/nvptx/time.c: Likewise.
13626         * config/nvptx/work.c: Likewise.
13627         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
13628         * configure: Regenerate.
13629         * configure.tgt (config_path): Set to "nvptx" for target
13630         nvptx*-*-*.
13631
13632 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
13633
13634         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
13635
13636 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
13637
13638         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
13639         (cuda_errlist): Constify.
13640         (errmsg):  Move into ...
13641         (cuda_error): ... here.  Make smaller.
13642         (_XSTR, _STR): Delete.
13643         (cuda_synames): Delete.
13644         (verify_device_library): Delete.
13645         (nvptx_init): Don't call it.
13646
13647 2015-07-28  Tom de Vries  <tom@codesourcery.com>
13648
13649         * testsuite/libgomp.c/uns-outer-4.c: New test.
13650
13651 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
13652
13653         * testsuite/libgomp.c/pr66714.c: New test.
13654
13655 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13656
13657         PR libgomp/66950
13658         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
13659         (fib_ref): New function.
13660         (fib): Correct corner cases in the recursion.
13661         (main): Replace the non-simd loop with fib_ref call.
13662         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
13663         subroutine.
13664         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
13665         for the last array element value.  Replace the non-simd loop with
13666         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
13667         of the last array element with according Fibonacci sequence element.
13668         (fib): Correct corner cases in the recursion.
13669
13670 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
13671
13672         * target.c (gomp_offload_image_to_device): Rename to ...
13673         (gomp_load_image_to_device): ... here.
13674         (GOMP_offload_register): Adjust call.
13675         (gomp_init_device): Likewise.
13676         (gomp_unload_image_from_device): New.  Broken out of ...
13677         (GOMP_offload_unregister): ... here.  Call it.
13678         (gomp_unload_device): New.
13679         * libgomp.h (gomp_unload_device): Declare.
13680         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
13681         mem maps.
13682
13683 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
13684
13685         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
13686         wait=-specific if.
13687         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
13688         !=0 condition.
13689         (goacc_waits): Move !num_waits handling to ...
13690         (GOACC_wait): ... here, the only caller that might have zero waits.
13691
13692         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
13693         (struct ptx_image_data): Move earlier, add fns field.
13694         (struct ptx_device): Add images and image_lock fields.
13695         (ptx_images, ptx_image_lock): Delete.
13696         (nvptx_open_device): Initialize images and image_lock fields.
13697         (nvptx_close_device): Destroy image_lock.
13698         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
13699         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
13700         fields.
13701
13702 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
13703
13704         * target.c (GOMP_offload_register): Use int for device type arg.
13705         (GOMP_offload_unregister): Likewise.
13706
13707         * target.c (struct_offload_image_descr): Constify host_table.
13708         (gomp_offload_image_to_device): Likewise.
13709         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
13710
13711         * libgomp.h (gomp_device_descr): Constify target data arguments.
13712         * target.c (struct offload_image_descr): Constify target_data.
13713         (gomp_offload_image_to_device): Likewise.
13714         (GOMP_offload_register): Likewise.
13715         (GOMP_offload_unregister): Likewise.
13716         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
13717         GOMP_OFFLOAD_unload_image): Constify target data.
13718         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
13719         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
13720
13721 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
13722
13723         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
13724         Workaround driver library const error.
13725         (struct nvptx_tdata, nvptx_tdata_t): New.
13726         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
13727         type.
13728
13729 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13730
13731         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
13732         of EPS parameter from integer to real.
13733         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
13734         type of EPS parameter from integer to real.
13735
13736 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13737
13738         * team.c (get_last_team): New.
13739         (gomp_new_team): Recycle last non-nested team if possible.
13740         (gomp_team_end): Move team work share list free lock destruction
13741         to ...
13742         (free_team): ... here.
13743
13744 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13745
13746         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
13747         and ref from int to double.  Replaced their comparison with
13748         an inequality of their difference and EPS.
13749         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
13750         comparison of pri and a reference number with an inequality of their
13751         difference and EPS.
13752         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
13753         the comparison of sum and sum_ref with an inequality of their
13754         difference and EPS.
13755         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
13756         the comparison of pri and a reference number with an inequality of
13757         their difference and EPS.
13758
13759 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
13760
13761         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
13762         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
13763         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
13764         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
13765         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
13766         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
13767         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
13768         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
13769         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
13770         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
13771         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
13772         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
13773         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
13774         variables.
13775         (vec_mult): Likewise.  Add #pragma omp taskwait.
13776         (main): Adjust caller.
13777         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
13778         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
13779         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
13780         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
13781         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
13782         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
13783         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
13784         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
13785         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
13786         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
13787         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
13788         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
13789         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
13790         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
13791         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
13792         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
13793         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
13794         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
13795         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
13796         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
13797         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
13798         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
13799         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
13800         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
13801         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
13802         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
13803         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
13804         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
13805         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
13806         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
13807         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
13808         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
13809         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
13810         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
13811         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
13812         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
13813         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
13814         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
13815         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
13816         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
13817         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
13818         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
13819         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
13820         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
13821         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
13822         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
13823         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
13824         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
13825         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
13826         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
13827         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
13828         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
13829         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
13830         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
13831         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
13832         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
13833         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
13834         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
13835         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
13836         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
13837         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
13838         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
13839         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
13840         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
13841         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
13842         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
13843         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
13844         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
13845         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
13846         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
13847         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
13848         (vec_mult): Add !$omp taskwait.
13849         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
13850         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
13851         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
13852         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
13853         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
13854         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
13855         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
13856         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
13857         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
13858         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
13859         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
13860         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
13861         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
13862         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
13863         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
13864         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
13865         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
13866         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
13867         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
13868         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
13869         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
13870         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
13871         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
13872         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
13873         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
13874         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
13875         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
13876         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
13877         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
13878         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
13879         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
13880         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
13881         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
13882         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
13883         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
13884         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
13885         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
13886         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
13887         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
13888         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
13889         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
13890         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
13891         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
13892         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
13893         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
13894         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
13895         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
13896         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
13897         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
13898         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
13899         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
13900         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
13901         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
13902         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
13903         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
13904         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
13905         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
13906         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
13907         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
13908         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
13909         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
13910         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
13911         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
13912         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
13913         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
13914         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
13915         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
13916
13917 2015-07-10  Tom de Vries  <tom@codesourcery.com>
13918
13919         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
13920         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
13921
13922 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
13923
13924         PR libgomp/65099
13925         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
13926         in a 64-bit configuration.
13927         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
13928         offloading testing if no such device is available.
13929         * testsuite/libgomp.oacc-c/c.exp: Likewise.
13930         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
13931
13932 2015-07-08  Tom de Vries  <tom@codesourcery.com>
13933
13934         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
13935         second call to f.
13936         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
13937
13938 2015-07-07  Tom de Vries  <tom@codesourcery.com>
13939
13940         PR tree-optimization/66642
13941         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
13942         iteration count case.
13943         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
13944         function, factor out of ...
13945         (main): ... here.  Test low iteration count case.
13946
13947 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
13948
13949         * libgomp.h (gomp_thread_pool): Comment last_team field.
13950
13951 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
13952
13953         * testsuite/libgomp.c++/pr66702-1.C: Require
13954         vect_simd_clones effective target.
13955         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
13956
13957 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13958
13959         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
13960         already set.  Use DEFAULT_CFLAGS in dg-runtest.
13961         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
13962         "-O2".
13963
13964 2015-06-30  Tom de Vries  <tom@codesourcery.com>
13965
13966         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
13967         already set.  Use DEFAULT_CFLAGS in dg-runtest.
13968         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
13969         * testsuite/libgomp.c++/pr64824.C: Same.
13970         * testsuite/libgomp.c++/pr64868.C: Same.
13971         * testsuite/libgomp.c++/pr66199-1.C: Same.
13972         * testsuite/libgomp.c++/pr66199-2.C: Same.
13973         * testsuite/libgomp.c++/target-2.C: Same.
13974         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
13975         -std=<standard> option.
13976         * testsuite/libgomp.c++/udr-11.C: Same.
13977         * testsuite/libgomp.c++/udr-12.C: Same.
13978         * testsuite/libgomp.c++/udr-13.C: Same.
13979         * testsuite/libgomp.c++/udr-14.C: Same.
13980         * testsuite/libgomp.c++/udr-15.C: Same.
13981         * testsuite/libgomp.c++/udr-16.C: Same.
13982         * testsuite/libgomp.c++/udr-17.C: Same.
13983         * testsuite/libgomp.c++/udr-18.C: Same.
13984         * testsuite/libgomp.c++/udr-19.C: Same.
13985         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
13986         * testsuite/libgomp.c++/simd-1.C: Same.
13987         * testsuite/libgomp.c++/simd-2.C: Same.
13988         * testsuite/libgomp.c++/simd-3.C: Same.
13989         * testsuite/libgomp.c++/simd-4.C: Same.
13990         * testsuite/libgomp.c++/simd-5.C: Same.
13991         * testsuite/libgomp.c++/simd-6.C: Same.
13992         * testsuite/libgomp.c++/simd-7.C: Same.
13993         * testsuite/libgomp.c++/simd-8.C: Same.
13994         * testsuite/libgomp.c++/simd-9.C: Same.
13995         * testsuite/libgomp.c++/simd10.C: Same.
13996         * testsuite/libgomp.c++/simd11.C: Same.
13997         * testsuite/libgomp.c++/simd12.C: Same.
13998         * testsuite/libgomp.c++/simd13.C: Same.
13999
14000 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
14001
14002         PR middle-end/66702
14003         * testsuite/libgomp.c++/pr66702-1.C: New test.
14004         * testsuite/libgomp.c++/pr66702-2.C: New test.
14005
14006 2015-06-30  Tom de Vries  <tom@codesourcery.com>
14007
14008         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
14009         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
14010         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
14011         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
14012
14013 2015-06-30  Tom de Vries  <tom@codesourcery.com>
14014
14015         PR tree-optimization/66652
14016         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
14017         using restrict pointers.
14018         (main): Add arguments to calls to f.
14019         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
14020
14021 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
14022
14023         * configure.ac: Fix check for header <sys/sysctl.h>.
14024         * configure: Regenerate.
14025         * config.h.in: Likewise.
14026
14027 2015-06-23  Tom de Vries  <tom@codesourcery.com>
14028
14029         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
14030         abort.
14031         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
14032
14033 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
14034
14035         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
14036         acc_device_nvidia.
14037
14038         PR libgomp/66518
14039         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
14040         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14041
14042 2015-06-15  Tom de Vries  <tom@codesourcery.com>
14043
14044         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
14045         dg-additional-options for any remaining options.
14046         * testsuite/libgomp.c/atomic-2.c: Same.
14047         * testsuite/libgomp.c/atomic-4.c: Same.
14048         * testsuite/libgomp.c/atomic-5.c: Same.
14049         * testsuite/libgomp.c/atomic-6.c: Same.
14050         * testsuite/libgomp.c/autopar-1.c: Same.
14051         * testsuite/libgomp.c/copyin-1.c: Same.
14052         * testsuite/libgomp.c/copyin-2.c: Same.
14053         * testsuite/libgomp.c/copyin-3.c: Same.
14054         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
14055         * testsuite/libgomp.c/nestedfn-5.c: Same.
14056         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
14057         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
14058         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
14059         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
14060         * testsuite/libgomp.c/pr32362-1.c: Same.
14061         * testsuite/libgomp.c/pr32362-2.c: Same.
14062         * testsuite/libgomp.c/pr32362-3.c: Same.
14063         * testsuite/libgomp.c/pr39591-1.c: Same.
14064         * testsuite/libgomp.c/pr39591-2.c: Same.
14065         * testsuite/libgomp.c/pr39591-3.c: Same.
14066         * testsuite/libgomp.c/pr58392.c: Same.
14067         * testsuite/libgomp.c/pr58756.c: Same.
14068         * testsuite/libgomp.c/simd-1.c: Same.
14069         * testsuite/libgomp.c/simd-10.c: Same.
14070         * testsuite/libgomp.c/simd-11.c: Same.
14071         * testsuite/libgomp.c/simd-12.c: Same.
14072         * testsuite/libgomp.c/simd-13.c: Same.
14073         * testsuite/libgomp.c/simd-14.c: Same.
14074         * testsuite/libgomp.c/simd-15.c: Same.
14075         * testsuite/libgomp.c/simd-2.c: Same.
14076         * testsuite/libgomp.c/simd-3.c: Same.
14077         * testsuite/libgomp.c/simd-4.c: Same.
14078         * testsuite/libgomp.c/simd-5.c: Same.
14079         * testsuite/libgomp.c/simd-6.c: Same.
14080         * testsuite/libgomp.c/simd-7.c: Same.
14081         * testsuite/libgomp.c/simd-8.c: Same.
14082         * testsuite/libgomp.c/simd-9.c: Same.
14083
14084 2015-06-15  Tom de Vries  <tom@codesourcery.com>
14085
14086         * testsuite/libgomp.c/pr35625.c: Fix typo.
14087
14088 2015-06-15  Tom de Vries  <tom@codesourcery.com>
14089
14090         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
14091         in dg-options.
14092         * testsuite/libgomp.c/atomic-3.c: Same.
14093         * testsuite/libgomp.c/debug-1.c: Same.
14094         * testsuite/libgomp.c/nqueens-1.c: Same.
14095         * testsuite/libgomp.c/pr26171.c: Same.
14096         * testsuite/libgomp.c/pr48591.c: Same.
14097         * testsuite/libgomp.c/pr64824.c: Same.
14098         * testsuite/libgomp.c/pr64868.c: Same.
14099         * testsuite/libgomp.c/pr66133.c: Same.
14100         * testsuite/libgomp.c/pr66199-1.c: Same.
14101         * testsuite/libgomp.c/pr66199-2.c: Same.
14102         * testsuite/libgomp.c/target-8.c: Same.
14103
14104 2015-06-15  Tom de Vries  <tom@codesourcery.com>
14105
14106         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
14107         -std={gnu99,c99}.
14108         * testsuite/libgomp.c/for-1.c: Same.
14109         * testsuite/libgomp.c/for-2.c: Same.
14110         * testsuite/libgomp.c/for-3.c: Same.
14111         * testsuite/libgomp.c/pr35625.c: Same.
14112         * testsuite/libgomp.c/pr39154.c: Same.
14113         * testsuite/libgomp.c/simd-16.c: Same.
14114         * testsuite/libgomp.c/simd-17.c: Same.
14115
14116 2015-06-13  Tom de Vries  <tom@codesourcery.com>
14117
14118         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
14119
14120 2015-06-13  Tom de Vries  <tom@codesourcery.com>
14121
14122         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
14123         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
14124         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
14125         (N): Define.
14126         (main): Use N instead of hardcoded constants.
14127
14128 2015-06-05  Tom de Vries  <tom@codesourcery.com>
14129
14130         merge from gomp4 branch:
14131         2015-05-28  Tom de Vries  <tom@codesourcery.com>
14132
14133         PR tree-optimization/65443
14134         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
14135         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
14136         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
14137
14138 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
14139
14140         * testsuite/libgomp.graphite/bounds.c: Adjust for
14141         cleanup-tree-dump removal.
14142         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
14143         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
14144         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
14145         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
14146         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
14147         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
14148         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
14149         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
14150         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
14151         * testsuite/libgomp.graphite/pr41118.c: Likewise.
14152
14153 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
14154
14155         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
14156         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
14157         (futex_wake) [!__x86_64__]: Ditto.
14158
14159 2015-05-28  Julian Brown  <julian@codesourcery.com>
14160
14161         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
14162         function comment. Only call gomp_fatal if new argument is true.
14163         (acc_dev_num_out_of_range): New function.
14164         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
14165         acc_dev_num_out_of_range as appropriate.
14166         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
14167         (acc_get_device_num, acc_set_device_num): Update calls to
14168         resolve_device.
14169         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
14170         output.
14171
14172 2015-05-28  Julian Brown  <julian@codesourcery.com>
14173
14174         PR libgomp/65742
14175         * oacc-init.c (plugin/plugin-host.h): Include.
14176         (acc_on_device): Check whether we're in an offloaded region for
14177         host_nonshm
14178         plugin. Don't use __builtin_acc_on_device.
14179         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
14180         nonshm_exec flag in thread-local data.
14181         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
14182         data for host_nonshm plugin.
14183         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
14184         for host_nonshm plugin.
14185         * plugin/plugin-host.h: New.
14186
14187 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
14188
14189         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
14190
14191 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
14192
14193         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
14194         Declare as int.
14195         (FUTEX_PRIVATE_FLAG): Remove L suffix.
14196         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
14197         Declare as int.
14198
14199 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
14200
14201         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
14202
14203 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
14204
14205         * target.c (gomp_map_pointer): New function abstracting out
14206         GOMP_MAP_POINTER handling.
14207         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
14208         gomp_map_pointer().
14209
14210 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
14211
14212         PR middle-end/66199
14213         * testsuite/libgomp.c/pr66199-1.c: New test.
14214         * testsuite/libgomp.c/pr66199-2.c: New test.
14215         * testsuite/libgomp.c++/pr66199-1.C: New test.
14216         * testsuite/libgomp.c++/pr66199-2.C: New test.
14217         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
14218         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
14219
14220 2015-05-19  Julian Brown  <julian@codesourcery.com>
14221
14222         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
14223         on cuInit failure.
14224
14225 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
14226
14227         PR middle-end/66133
14228         * testsuite/libgomp.c/pr66133.c: New test.
14229
14230 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
14231
14232         * Makefile.in: Regenerated with automake-1.11.6.
14233         * aclocal.m4: Likewise.
14234         * config.h.in: Likewise.
14235         * configure: Likewise.
14236         * testsuite/Makefile.in: Likewise.
14237
14238 2015-05-08  Jason Merrill  <jason@redhat.com>
14239
14240         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
14241         _Complex.
14242
14243         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
14244
14245 2015-05-06  Julian Brown  <julian@codesourcery.com>
14246
14247         * oacc-init.c (acc_device_lock): Add explanatory comment.
14248         (resolve_device): Add comment about locking requirement.
14249         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
14250         gomp_init_device and gomp_fini_device calls.
14251         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
14252         (acc_get_device_num, acc_set_device_num): Add locking around
14253         resolve_device and gomp_init_device calls.
14254
14255 2015-05-06  Julian Brown  <julian@codesourcery.com>
14256
14257         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
14258         goacc_thread_lock on error paths.
14259         * oacc-mem.c (lookup_host): Remove locking from function. Note
14260         locking requirement for caller in function comment.
14261         (lookup_dev): Likewise.
14262         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
14263         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
14264         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
14265         Add locking.
14266
14267 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
14268
14269         PR testsuite/65205
14270         PR libgomp/65993
14271         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
14272         don't expect "0x" prefix for "%p" format specifier, don't expect
14273         "(nil)" for NULL pointer.
14274         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14275         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14276         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14277         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14278         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14279         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14280         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14281         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14282         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14283         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14284         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14285         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14286         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14287         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14288         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14289         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14290         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14291         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14292         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14293         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14294         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14295         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14296         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14297         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14298         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14299         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14300         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14301         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14302         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
14303         accurately specify what we're looking for.
14304         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
14305         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
14306         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
14307         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
14308         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
14309
14310 2015-04-30  James Norris  <jnorris@codesourcery.com>
14311
14312         PR testsuite/65205
14313         * testsuite/lib/libgomp.exp
14314         (check_effective_target_openacc_host_selected)
14315         (check_effective_target_openacc_host_nonshm_selected): New
14316         procedures.
14317         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
14318         dg-shouldfail.
14319         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
14320         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
14321         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14322         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14323         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14324         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14325         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14326         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14327         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14328         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14329         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14330         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14331         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14332         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14333         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14334         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
14335         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14336         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14337         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14338         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14339         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14340         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
14341         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14342         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14343         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14344         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14345         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14346         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14347         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14348         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14349         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14350         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14351         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14352         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
14353         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
14354         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
14355         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
14356         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
14357         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
14358         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
14359         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
14360         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
14361         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
14362
14363 2015-04-08  Julian Brown  <julian@codesourcery.com>
14364
14365         * libgomp.h (target_mem_desc: Remove mem_map field.
14366         (acc_dispatch_t): Remove open_device_func, close_device_func,
14367         get_device_num_func, set_device_num_func, target_data members.
14368         Change create_thread_data_func argument to device number instead of
14369         generic pointer.
14370         * oacc-async.c (assert.h): Include.
14371         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
14372         (acc_wait_all, acc_wait_all_async): Use current host thread's
14373         active device, not base_dev.
14374         * oacc-cuda.c (acc_get_current_cuda_device)
14375         (acc_get_current_cuda_context, acc_get_cuda_stream)
14376         (acc_set_cuda_stream): Likewise.
14377         * oacc-host.c (host_dispatch): Don't set open_device_func,
14378         close_device_func, get_device_num_func or set_device_num_func.
14379         * oacc-init.c (base_dev, init_key): Remove.
14380         (cached_base_dev): New.
14381         (name_of_acc_device_t): New.
14382         (acc_init_1): Initialise default-numbered device, not zeroth.
14383         (acc_shutdown_1): Close all devices of a given type.
14384         (goacc_destroy_thread): Don't use base_dev.
14385         (lazy_open, lazy_init, lazy_init_and_open): Remove.
14386         (goacc_attach_host_thread_to_device): New.
14387         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
14388         (acc_get_num_devices): Don't use base_dev.
14389         (acc_set_device_type): Reimplement.
14390         (acc_get_device_type): Don't use base_dev.
14391         (acc_get_device_num): Tweak logic.
14392         (acc_set_device_num): Likewise.
14393         (acc_on_device): Use acc_get_device_type.
14394         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
14395         (goacc_lazy_initialize): Reimplement with acc_init and
14396         goacc_attach_host_thread_to_device.
14397         * oacc-int.h (goacc_thread): Add base_dev field.
14398         (base_dev): Remove extern declaration.
14399         (goacc_attach_host_thread_to_device): Add prototype.
14400         * oacc-mem.c (acc_malloc): Use current thread's device instead of
14401         base_dev.
14402         (acc_free): Likewise.
14403         (acc_memcpy_to_device): Likewise.
14404         (acc_memcpy_from_device): Likewise.
14405         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
14406         goacc_lazy_initialize (throughout).
14407         (GOACC_parallel): Use tgt_offset to locate target functions.
14408         * target.c (gomp_map_vars): Don't set tgt->mem_map.
14409         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
14410         (gomp_load_plugin_for_device): Remove open_device, close_device,
14411         get_device_num, set_device_num openacc hook initialisation. Don't set
14412         openacc.target_data.
14413         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
14414         (GOMP_OFFLOAD_openacc_close_device)
14415         (GOMP_OFFLOAD_openacc_get_device_num)
14416         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
14417         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
14418         to int.
14419         * plugin/plugin-nvptx.c (ptx_inited): Remove.
14420         (instantiated_devices, ptx_dev_lock): New.
14421         (struct ptx_image_data): New.
14422         (ptx_devices, ptx_images, ptx_image_lock): New.
14423         (fini_streams_for_device): Reorder cuStreamDestroy call.
14424         (nvptx_get_num_devices): Remove forward declaration.
14425         (nvptx_init): Change return type to bool.
14426         (nvptx_fini): Remove.
14427         (nvptx_attach_host_thread_to_device): New.
14428         (nvptx_open_device): Return struct ptx_device* instead of void*.
14429         (nvptx_close_device): Change argument type to struct ptx_device*,
14430         return type to void.
14431         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
14432         (kernel_target_data, kernel_host_table): Remove static globals.
14433         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
14434         (GOMP_OFFLOAD_init_device): Reimplement.
14435         (GOMP_OFFLOAD_fini_device): Likewise.
14436         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
14437         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
14438         (GOMP_OFFLOAD_host2dev): Use ORD argument.
14439         (GOMP_OFFLOAD_openacc_open_device)
14440         (GOMP_OFFLOAD_openacc_close_device)
14441         (GOMP_OFFLOAD_openacc_set_device_num)
14442         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
14443         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
14444         (device number).
14445
14446         testsuite/
14447         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
14448
14449 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
14450
14451         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
14452         * libgomp.h (struct gomp_memory_mapping): Remove.
14453         (struct target_mem_desc): Change type of mem_map from
14454         gomp_memory_mapping * to splay_tree_s *.
14455         (struct gomp_device_descr): Remove register_image_func, get_table_func.
14456         Add load_image_func, unload_image_func.
14457         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
14458         Remove offload_regions_registered.
14459         (gomp_init_tables): Remove.
14460         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
14461         to splay_tree_s *.
14462         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
14463         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
14464         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
14465         offload_regions_registered.
14466         Initialize load_image_func, unload_image_func, mem_map.root.
14467         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
14468         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
14469         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
14470         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
14471         gomp_memory_mapping *.  Use dev's lock and splay_tree.
14472         (lookup_dev): Use dev's lock.
14473         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
14474         (acc_is_present): Likewise.
14475         (acc_map_data): Likewise.
14476         (acc_unmap_data): Likewise.  Use dev's lock.
14477         (present_create_copy): Likewise.
14478         (delete_copyout): Pass dev to lookup_host instead of mem_map.
14479         (update_dev_host): Likewise.
14480         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
14481         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
14482         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
14483         (GOMP_OFFLOAD_get_table): Remove
14484         (GOMP_OFFLOAD_load_image): New function.
14485         (GOMP_OFFLOAD_unload_image): New function.
14486         * target.c (register_lock): New mutex for offload image registration.
14487         (num_devices): Do not guard with PLUGIN_SUPPORT.
14488         (gomp_realloc_unlock): New static function.
14489         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
14490         before gomp_fatal.
14491         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
14492         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
14493         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
14494         mem_map's.
14495         (gomp_unmap_vars): Likewise.
14496         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
14497         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
14498         (gomp_offload_image_to_device): New static function.
14499         (GOMP_offload_register): Add mutex lock.
14500         Call gomp_offload_image_to_device for all initialized devices.
14501         Replace gomp_realloc with gomp_realloc_unlock.
14502         (GOMP_offload_unregister): New function.
14503         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
14504         get_table_func from the plugin with calls to init_device_func and
14505         gomp_offload_image_to_device.
14506         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
14507         to splay_tree_s *.
14508         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
14509         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
14510         (GOMP_target_data): Do not call gomp_init_tables.
14511         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
14512         (gomp_load_plugin_for_device): Replace register_image and get_table
14513         with load_image and unload_image in DLSYM ().
14514         (gomp_register_images_for_device): Remove function.
14515         (gomp_target_init): Do not initialize current_device.mem_map.*,
14516         current_device.offload_regions_registered.
14517         Remove call to gomp_register_images_for_device.
14518         Do not free offload_images and num_offload_images.
14519
14520 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
14521
14522         PR fortran/65597
14523         * testsuite/libgomp.fortran/pr65597.f90: New test.
14524
14525 2015-03-27  Tom de Vries  <tom@codesourcery.com>
14526
14527         PR testsuite/65594
14528         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
14529         (init, check): New function.
14530         (foo): Change return type to void.
14531         (main): Call init and check.
14532
14533 2015-03-27  Tom de Vries  <tom@codesourcery.com>
14534
14535         PR testsuite/65594
14536         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
14537         (foo): Use M for non-inner loops to scale down test-case.
14538
14539 2015-03-25  Kai Tietz  <ktietz@redhat.com>
14540
14541         PR libgomp/64972
14542         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
14543         (GOACC_data_start): Likewise.
14544         * target.c (gomp_map_vars): Likewise.
14545
14546 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
14547
14548         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
14549         hppa*-*-hpux*.
14550
14551 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
14552
14553         * testsuite/libgomp.c/target-10.c: New test.
14554         * testsuite/libgomp.c++/target-4.C: New test.
14555
14556 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
14557
14558         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
14559         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
14560
14561 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14562
14563         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
14564         * configure.ac (*-*-rtems*): Assume Pthread is supported.
14565         (pthread.h): Check for this header file.
14566         * configure: Regenerate.
14567
14568 2015-02-25  Tom de Vries  <tom@codesourcery.com>
14569
14570         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
14571         (check_reduction_op, check_reduction_macro, max, min):
14572         Declare.
14573         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
14574         function.
14575         (main): Use new functions.
14576
14577 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
14578
14579         * target.c (gomp_load_plugin_for_device): Use const char * instead of
14580         char * for variables holding dlerror return values.
14581         (DLSYM_OPT): Ditto.
14582
14583 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
14584
14585         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
14586
14587 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
14588             Cesar Philippidis  <cesar@codesourcery.com>
14589
14590         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
14591         GOACC_ctaid, and GOACC_nctaid routines.
14592
14593 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
14594
14595         PR c/64824
14596         * testsuite/libgomp.c/atomic-18.c: New test.
14597         * testsuite/libgomp.c++/atomic-16.C: New test.
14598
14599 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
14600
14601         PR c/64824
14602         PR c/64868
14603         * testsuite/libgomp.c/pr64824.c: New test.
14604         * testsuite/libgomp.c/pr64868.c: New test.
14605         * testsuite/libgomp.c++/pr64824.C: New test.
14606         * testsuite/libgomp.c++/pr64868.C: New test.
14607
14608 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
14609
14610         PR libgomp/64635
14611         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
14612         Link with -lpthread.
14613         * config/aix/plugin-suffix.h: Delete.
14614
14615 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
14616
14617         PR libgomp/64635
14618         * configure.tgt (*-*-aix*): Use config_path "aix posix".
14619         (*-*-darwin*): Use config_path "bsd darwin posix".
14620         (*-*-hpux*): Use config_path "hpux posix".
14621         * target.c: Add include of plugin-suffix.h and use
14622         SONAME_SUFFIX macro.
14623         * config/aix/plugin-suffix.h: New file.
14624         * config/darwin/plugin-suffix.h: New file.
14625         * config/hpux/plugin-suffix.h: New file.
14626         * config/posix/plugin-suffix.h: New file.
14627
14628 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
14629
14630         PR middle-end/64734
14631         * libgomp.c/pr64734.c: New test.
14632
14633 2015-01-23  Tom de Vries  <tom@codesourcery.com>
14634
14635         PR libgomp/64672
14636         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
14637
14638 2015-01-23  Tom de Vries  <tom@codesourcery.com>
14639
14640         PR libgomp/64707
14641         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
14642         dg-options.
14643
14644 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
14645
14646         PR libgomp/64625
14647         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
14648         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
14649         formal parameter.  Update all users.
14650         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
14651         Document unused formal parameter.
14652
14653 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
14654
14655         * oacc-parallel.c: Don't include <alloca.h>.
14656         (GOACC_parallel): Use gomp_alloca instead of alloca.
14657
14658 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
14659
14660         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
14661
14662 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
14663             James Norris  <jnorris@codesourcery.com>
14664             Tom de Vries  <tom@codesourcery.com>
14665             Julian Brown  <julian@codesourcery.com>
14666             Cesar Philippidis  <cesar@codesourcery.com>
14667             Nathan Sidwell  <nathan@codesourcery.com>
14668             Tobias Burnus  <burnus@net-b.de>
14669
14670         * Makefile.am (search_path): Add $(top_srcdir)/../include.
14671         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
14672         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
14673         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
14674         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
14675         Include $(top_srcdir)/plugin/Makefrag.am.
14676         (nodist_libsubinclude_HEADERS): Add openacc.h.
14677         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
14678         openacc.f90, openacc.mod, openacc_kinds.mod.
14679         (omp_lib.mod): Generalize into...
14680         (%.mod): ... this new rule.
14681         (openacc_kinds.mod, openacc.mod): New rules.
14682         * plugin/configfrag.ac: New file.
14683         * configure.ac: Move plugin/offloading support into it.  Include
14684         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
14685         * plugin/Makefrag.am: New file.
14686         * testsuite/Makefile.am (OFFLOAD_TARGETS)
14687         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
14688         export.
14689         (libgomp-test-support.exp): New rule.
14690         (all-local): Depend on it.
14691         * Makefile.in: Regenerate.
14692         * testsuite/Makefile.in: Regenerate.
14693         * config.h.in: Likewise.
14694         * configure: Likewise.
14695         * configure.tgt: Harden shell syntax.
14696         * env.c: Include "oacc-int.h".
14697         (parse_acc_device_type): New function.
14698         (gomp_debug_var, goacc_device_type, goacc_device_num): New
14699         variables.
14700         (initialize_env): Initialize those.  Call
14701         goacc_runtime_initialize.
14702         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
14703         (gomp_fatal): Call gomp_vfatal.
14704         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
14705         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
14706         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
14707         (splay_tree_node, splay_tree, splay_tree_key)
14708         (struct target_mem_desc, struct splay_tree_key_s)
14709         (struct gomp_memory_mapping, struct acc_dispatch_t)
14710         (struct gomp_device_descr, gomp_acc_insert_pointer)
14711         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
14712         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
14713         (gomp_free_memmap, gomp_fini_device): New declarations.
14714         (gomp_vdebug, gomp_debug): New macros.
14715         Include "splay-tree.h".
14716         * libgomp.map (OACC_2.0): New symbol version.  Use for
14717         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
14718         acc_set_device_type_h_, acc_get_device_type,
14719         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
14720         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
14721         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
14722         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
14723         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
14724         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
14725         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
14726         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
14727         acc_copyin_array_h_, acc_present_or_copyin,
14728         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
14729         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
14730         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
14731         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
14732         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
14733         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
14734         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
14735         acc_update_device, acc_update_device_32_h_,
14736         acc_update_device_64_h_, acc_update_device_array_h_,
14737         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
14738         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
14739         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
14740         acc_is_present_64_h_, acc_is_present_array_h_,
14741         acc_memcpy_to_device, acc_memcpy_from_device,
14742         acc_get_current_cuda_device, acc_get_current_cuda_context,
14743         acc_get_cuda_stream, acc_set_cuda_stream.
14744         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
14745         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
14746         GOACC_update, GOACC_wait, GOACC_get_thread_num,
14747         GOACC_get_num_threads.
14748         (GOMP_PLUGIN_1.0): New symbol version.  Use for
14749         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
14750         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
14751         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
14752         GOMP_PLUGIN_acc_thread.
14753         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
14754         environment variable.
14755         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
14756         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
14757         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
14758         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
14759         (splay_tree_remove): New declarations.
14760         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
14761         (splay_tree_remove, splay_tree_lookup): Move into...
14762         * splay-tree.c: ... this new file.
14763         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
14764         (splay_tree_node, splay_tree, splay_tree_key)
14765         (struct target_mem_desc, struct splay_tree_key_s)
14766         (struct gomp_device_descr): Don't declare.
14767         (num_devices_openmp): New variable.
14768         (gomp_get_num_devices ): Use it.
14769         (gomp_init_targets_once): New function.
14770         (gomp_get_num_devices ): Use it.
14771         (get_kind, gomp_copy_from_async, gomp_free_memmap)
14772         (gomp_fini_device, gomp_register_image_for_device): New functions.
14773         (gomp_map_vars): Add devaddrs parameter.
14774         (gomp_update): Add mm parameter.
14775         (gomp_init_device): Move most of it into...
14776         (gomp_init_tables): ... this new function.
14777         (gomp_register_images_for_device): Remove function.
14778         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
14779         Make them hidden instead of static.
14780         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
14781         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
14782         (GOMP_target_end_data, GOMP_target_update)
14783         (gomp_load_plugin_for_device, gomp_target_init): Update for
14784         OpenACC changes.
14785         * oacc-async.c: New file.
14786         * oacc-cuda.c: Likewise.
14787         * oacc-host.c: Likewise.
14788         * oacc-init.c: Likewise.
14789         * oacc-int.h: Likewise.
14790         * oacc-mem.c: Likewise.
14791         * oacc-parallel.c: Likewise.
14792         * oacc-plugin.c: Likewise.
14793         * oacc-plugin.h: Likewise.
14794         * oacc-ptx.h: Likewise.
14795         * openacc.f90: Likewise.
14796         * openacc.h: Likewise.
14797         * openacc_lib.h: Likewise.
14798         * plugin/plugin-host.c: Likewise.
14799         * plugin/plugin-nvptx.c: Likewise.
14800         * libgomp-plugin.c: Likewise.
14801         * libgomp-plugin.h: Likewise.
14802         * libgomp_target.h: Remove file after merging content into the
14803         former file.  Update all users.
14804         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
14805         (offload_targets_s, offload_targets_s_openacc): New variables.
14806         (check_effective_target_openacc_nvidia_accel_present)
14807         (check_effective_target_openacc_nvidia_accel_selected): New
14808         procedures.
14809         (libgomp_init): Update for OpenACC changes.
14810         * testsuite/libgomp-test-support.exp.in: New file.
14811         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
14812         * testsuite/libgomp.oacc-c/c.exp: Likewise.
14813         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
14814         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
14815         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
14816         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
14817         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
14818         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
14819         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
14820         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
14821         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
14822         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
14823         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
14824         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
14825         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
14826         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
14827         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
14828         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
14829         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
14830         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
14831         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
14832         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
14833         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
14834         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
14835         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
14836         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
14837         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
14838         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
14839         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
14840         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
14841         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
14842         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
14843         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
14844         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
14845         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
14846         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
14847         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
14848         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
14849         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
14850         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
14851         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
14852         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
14853         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14854         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14855         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14856         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
14857         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14858         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14859         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14860         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14861         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14862         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
14863         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14864         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14865         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14866         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14867         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14868         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
14869         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14870         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
14871         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
14872         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
14873         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14874         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14875         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14876         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
14877         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
14878         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14879         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
14880         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14881         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
14882         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14883         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14884         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14885         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
14886         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
14887         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14888         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14889         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
14890         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
14891         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
14892         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
14893         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14894         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14895         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14896         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
14897         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
14898         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14899         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14900         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
14901         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
14902         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
14903         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
14904         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
14905         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
14906         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
14907         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
14908         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
14909         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
14910         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
14911         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
14912         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
14913         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
14914         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
14915         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
14916         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
14917         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
14918         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
14919         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
14920         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
14921         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
14922         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
14923         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
14924         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
14925         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
14926         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
14927         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
14928         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
14929         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
14930         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
14931         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
14932         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
14933         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
14934         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
14935         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
14936         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
14937         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
14938         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
14939         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
14940         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
14941         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
14942         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
14943         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
14944         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
14945         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
14946         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
14947         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
14948         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
14949         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
14950         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
14951         Likewise.
14952         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
14953         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
14954         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
14955         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
14956         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
14957         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
14958         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
14959         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
14960         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
14961         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
14962         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
14963         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
14964         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
14965         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
14966         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
14967         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
14968         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
14969         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
14970         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
14971         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
14972         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
14973         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
14974         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
14975         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
14976         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
14977         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
14978         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
14979         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
14980         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
14981         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
14982         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
14983         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
14984         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
14985         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
14986         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
14987         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
14988         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
14989         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
14990         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
14991         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
14992         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
14993         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
14994         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
14995         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
14996         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
14997         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
14998         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
14999         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
15000         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
15001         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
15002         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
15003         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
15004         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
15005         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
15006         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
15007         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
15008         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
15009         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
15010         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
15011         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
15012
15013 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
15014             Julian Brown  <julian@codesourcery.com>
15015             David Malcolm  <dmalcolm@redhat.com>
15016
15017         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
15018         to "GNU Offloading and Multi Processing Runtime Library".  Change
15019         all users.
15020         * configure: Regenerate.
15021         * libgomp.texi: Update.
15022
15023 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
15024
15025         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
15026         "$tgt_dir/lib32".
15027         * configure: Regenerate.
15028
15029         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
15030         "intelmic" in $offload_targets.
15031
15032 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
15033
15034         Update copyright years.
15035
15036         * libgomp.texi: Bump @copying's copyright year.
15037
15038 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
15039
15040         * testsuite/lib/libgomp.exp: Load target-utils.exp.
15041         Move load of target-supports.exp earlier.
15042
15043 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
15044
15045         * testsuite/libgomp.c/target-9.c: New test.
15046
15047 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
15048
15049         * config.h.in: Regenerate.
15050         * configure: Regenerate.
15051         * configure.ac: Add GCC_CHECK_EMUTLS.
15052         * libgomp.h: Add check for USE_EMUTLS: this case
15053         is equal to HAVE_TLS.
15054         * team.c: Likewise.
15055
15056 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
15057
15058         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
15059
15060 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
15061             Ilya Verbin  <ilya.verbin@intel.com>
15062
15063         * testsuite/libgomp.c/target-critical-1.c: New test.
15064
15065 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
15066
15067         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
15068         to dg-options unless expensive testing is on.
15069         (TESTITERS): Define to N if not defined.
15070         (main): Use TESTITERS instead of N.
15071         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
15072         dg-additional-options depending on whether expensive testing is on.
15073         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
15074         Decrease N to 100000 and CHUNKSZ to 10000.
15075
15076 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
15077
15078         PR fortran/63938
15079         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
15080         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
15081
15082 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
15083
15084         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
15085
15086 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
15087
15088         PR bootstrap/63784
15089         * configure: Regenerated.
15090
15091 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
15092
15093         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
15094         vect_simd_clones effective target.
15095         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
15096
15097 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
15098
15099         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
15100         of 32 as block_size.
15101         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
15102         instead of 32 as block_size.
15103
15104 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
15105             Ilya Verbin  <ilya.verbin@intel.com>
15106
15107         * Makefile.in: Regenerate.
15108         * configure: Regenerate.
15109         * configure.ac: Set up offload_additional_options,
15110         offload_additional_lib_paths and offload_targets.
15111         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
15112         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
15113         * testsuite/Makefile.in: Regenerate.
15114         * testsuite/lib/libgomp.exp (libgomp_init): Append
15115         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
15116         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
15117         build directory to LD_LIBRARY_PATH for intelmic offload targets.
15118
15119 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
15120             Ilya Verbin  <ilya.verbin@intel.com>
15121             Kirill Yukhin  <kirill.yukhin@intel.com>
15122             Ilya Tocar  <ilya.tocar@intel.com>
15123
15124         * testsuite/lib/libgomp.exp
15125         (check_effective_target_offload_device): New.
15126         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
15127         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
15128         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
15129         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
15130         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
15131         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
15132         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
15133         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
15134         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
15135         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
15136         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
15137         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
15138         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
15139         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
15140         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
15141         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
15142         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
15143         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
15144         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
15145         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
15146         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
15147         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
15148         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
15149         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
15150         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
15151         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
15152         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
15153         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
15154         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
15155         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
15156         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
15157         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
15158         * testsuite/libgomp.c/target-7.c: Fix test.
15159         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
15160         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
15161         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
15162         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
15163         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
15164         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
15165         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
15166         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
15167         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
15168         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
15169         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
15170         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
15171         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
15172         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
15173         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
15174         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
15175         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
15176         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
15177         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
15178         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
15179         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
15180         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
15181         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
15182         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
15183         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
15184         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
15185         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
15186         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
15187         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
15188         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
15189         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
15190
15191 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
15192             Ilya Verbin  <ilya.verbin@intel.com>
15193             Thomas Schwinge  <thomas@codesourcery.com>
15194             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15195
15196         * libgomp.map (GOMP_4.0.1): New symbol version.
15197         Add GOMP_offload_register.
15198         * libgomp_target.h: New file.
15199         * splay-tree.h: New file.
15200         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
15201         (gomp_target_init): New forward declaration.
15202         (gomp_is_initialized): New static variable.
15203         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
15204         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
15205         New structures.
15206         (offload_images, num_offload_images, devices, num_devices): New static
15207         variables.
15208         (splay_compare): New static function.
15209         (struct gomp_device_descr): New structure.
15210         (gomp_get_num_devices): Call gomp_target_init.
15211         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
15212         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
15213         (GOMP_offload_register): New function.
15214         (GOMP_target): Arrange for host callback to be performed in a separate
15215         initial thread and contention group, inheriting ICVs from
15216         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
15217         Add device initialization and lookup for target function in splay tree.
15218         (GOMP_target_data): Add device initialization and call gomp_map_vars.
15219         (GOMP_target_end_data): Call gomp_unmap_vars.
15220         (GOMP_target_update): Add device initialization and call gomp_update.
15221         (gomp_load_plugin_for_device, gomp_register_images_for_device)
15222         (gomp_target_init): New static functions.
15223
15224 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
15225             Thomas Schwinge  <thomas@codesourcery.com>
15226             Ilya Verbin  <ilya.verbin@intel.com>
15227             Andrey Turetskiy  <andrey.turetskiy@intel.com>
15228
15229         * config.h.in: Regenerate.
15230         * configure: Regenerate.
15231         * configure.ac: Check for libdl, required for plugin support.
15232         (PLUGIN_SUPPORT): Define if plugins are supported.
15233         (enable_offload_targets): Support Intel MIC targets.
15234         (OFFLOAD_TARGETS): List of target names suitable for offloading.
15235
15236 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
15237
15238         PR target/63610
15239         * configure: Regenerate.
15240
15241 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
15242
15243         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
15244
15245 2014-10-06  Marek Polacek  <polacek@redhat.com>
15246
15247         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
15248         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
15249         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
15250         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
15251
15252 2014-10-06  Marek Polacek  <polacek@redhat.com>
15253
15254         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
15255         * testsuite/libgomp.c/nqueens-1.c: Likewise.
15256         * testsuite/libgomp.c/pr26943-3.c: Likewise.
15257         * testsuite/libgomp.c/pr26943-4.c: Likewise.
15258         * testsuite/libgomp.c/pr36802-2.c: Likewise.
15259         * testsuite/libgomp.c/pr36802-3.c: Likewise.
15260         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
15261         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
15262         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
15263         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
15264         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
15265         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
15266         * testsuite/libgomp.c/omp-single-1.c: Likewise.
15267         * testsuite/libgomp.c/omp-single-2.c: Likewise.
15268         * testsuite/libgomp.c/omp_matvec.c: Likewise.
15269         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
15270         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
15271         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
15272         declarations.
15273
15274 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
15275
15276         PR libgomp/61200
15277         * testsuite/libgomp.c/pr61200.c: New test.
15278
15279 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
15280
15281         PR c++/63248
15282         * testsuite/libgomp.c++/pr63248.C: New test.
15283
15284 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
15285
15286         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
15287         is not zero, but taskgroup->children is NULL and there are
15288         any task->children, schedule those instead of waiting.
15289         * testsuite/libgomp.c/depend-6.c: New test.
15290         * testsuite/libgomp.c/depend-7.c: New test.
15291         * testsuite/libgomp.c/depend-8.c: New test.
15292         * testsuite/libgomp.c/depend-9.c: New test.
15293         * testsuite/libgomp.c/depend-10.c: New test.
15294
15295 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
15296
15297         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
15298         (struct gomp_taskwait): New type.
15299         (struct gomp_task): Add taskwait and parent_depends_on, remove
15300         in_taskwait and taskwait_sem fields.
15301         (gomp_finish_task): Don't destroy taskwait_sem.
15302         * task.c (gomp_init_task): Don't init in_taskwait, instead init
15303         taskwait and parent_depends_on.
15304         (GOMP_task): For if (0) tasks with depend clause that depend on
15305         earlier tasks don't defer them, instead call
15306         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
15307         Initialize redundant_out field, for redundant out entries just
15308         move them at the end of linked list instead of removing them
15309         completely, and set redundant_out flag instead of redundant.
15310         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
15311         that task.
15312         (gomp_task_run_post_handle_dependers): If parent is in
15313         gomp_task_maybe_wait_for_dependencies and newly runnable task
15314         is not parent_depends_on, queue it in parent->children linked
15315         list after all runnable tasks with parent_depends_on set.
15316         Adjust for addition of taskwait indirection.
15317         (gomp_task_run_post_remove_parent): If parent is in
15318         gomp_task_maybe_wait_for_dependencies and task to be removed
15319         is parent_depends_on, decrement n_depend and if needed awake
15320         parent.  Adjust for addition of taskwait indirection.
15321         (GOMP_taskwait): Adjust for addition of taskwait indirection.
15322         (gomp_task_maybe_wait_for_dependencies): New function.
15323         * testsuite/libgomp.c/depend-5.c: New test.
15324
15325 2014-07-13  Tobias Burnus  <burnus@net-b.de>
15326
15327         * testsuite/libgomp.fortran/pr34020.f90: Make compile
15328         with TS 18508/Fortran 2015.
15329
15330 2014-07-06  Marek Polacek  <polacek@redhat.com>
15331
15332         PR c/6940
15333         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
15334
15335 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
15336
15337         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
15338         matches regex $lang_source_re, add $lang_include_flags to options.
15339         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
15340         * testsuite/libgomp.c++/c++.exp: Likewise.
15341         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
15342         and lang_include_flags instead of adding -fintrinsic-modules-path= to
15343         ALWAYS_CFLAGS.
15344         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
15345
15346 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
15347
15348         * testsuite/libgomp.fortran/fortran.exp: Explain
15349         gfortran-dg-runtest usage.
15350
15351 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
15352
15353         * testsuite/libgomp.fortran/simd5.f90: New test.
15354         * testsuite/libgomp.fortran/simd6.f90: New test.
15355         * testsuite/libgomp.fortran/simd7.f90: New test.
15356
15357 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
15358
15359         * testsuite/libgomp.c/for-2.c: Define SC to static for
15360         #pragma omp for simd testing.
15361         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
15362         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
15363         SC macro.
15364         * testsuite/libgomp.c/simd-14.c: New test.
15365         * testsuite/libgomp.c/simd-15.c: New test.
15366         * testsuite/libgomp.c/simd-16.c: New test.
15367         * testsuite/libgomp.c/simd-17.c: New test.
15368         * testsuite/libgomp.c++/for-10.C: Define SC to static for
15369         #pragma omp for simd testing.
15370         * testsuite/libgomp.c++/simd10.C: New test.
15371         * testsuite/libgomp.c++/simd11.C: New test.
15372         * testsuite/libgomp.c++/simd12.C: New test.
15373         * testsuite/libgomp.c++/simd13.C: New test.
15374
15375         * testsuite/libgomp.fortran/aligned1.f03: New test.
15376         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
15377         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
15378         tasks with !$omp parallel !$omp single.
15379         * testsuite/libgomp.fortran/target8.f90: New test.
15380         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
15381         not to use trim in the combiner, instead call elemental function.
15382         (fn): New elemental function.
15383         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
15384         Make elemental.
15385         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
15386         omp_in): Likewise.
15387         * testsuite/libgomp.fortran/udr12.f90: New test.
15388         * testsuite/libgomp.fortran/udr13.f90: New test.
15389         * testsuite/libgomp.fortran/udr14.f90: New test.
15390         * testsuite/libgomp.fortran/udr15.f90: New test.
15391
15392 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
15393
15394         * omp_lib.f90.in (openmp_version): Set to 201307.
15395         * omp_lib.h.in (openmp_version): Likewise.
15396         * testsuite/libgomp.c/target-8.c: New test.
15397         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
15398         and inbranch clauses.
15399         * testsuite/libgomp.fortran/depend-3.f90: New test.
15400         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
15401         openmp_version.
15402         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
15403         * testsuite/libgomp.fortran/target1.f90: New test.
15404         * testsuite/libgomp.fortran/target2.f90: New test.
15405         * testsuite/libgomp.fortran/target3.f90: New test.
15406         * testsuite/libgomp.fortran/target4.f90: New test.
15407         * testsuite/libgomp.fortran/target5.f90: New test.
15408         * testsuite/libgomp.fortran/target6.f90: New test.
15409         * testsuite/libgomp.fortran/target7.f90: New test.
15410
15411 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
15412
15413         PR fortran/60928
15414         * testsuite/libgomp.fortran/allocatable9.f90: New test.
15415         * testsuite/libgomp.fortran/allocatable10.f90: New test.
15416         * testsuite/libgomp.fortran/allocatable11.f90: New test.
15417         * testsuite/libgomp.fortran/allocatable12.f90: New test.
15418         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
15419         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
15420         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
15421         * testsuite/libgomp.fortran/associate1.f90: New test.
15422         * testsuite/libgomp.fortran/associate2.f90: New test.
15423         * testsuite/libgomp.fortran/procptr1.f90: New test.
15424
15425 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
15426
15427         * testsuite/libgomp.fortran/simd1.f90: New test.
15428         * testsuite/libgomp.fortran/udr1.f90: New test.
15429         * testsuite/libgomp.fortran/udr2.f90: New test.
15430         * testsuite/libgomp.fortran/udr3.f90: New test.
15431         * testsuite/libgomp.fortran/udr4.f90: New test.
15432         * testsuite/libgomp.fortran/udr5.f90: New test.
15433         * testsuite/libgomp.fortran/udr6.f90: New test.
15434         * testsuite/libgomp.fortran/udr7.f90: New test.
15435         * testsuite/libgomp.fortran/udr8.f90: New test.
15436         * testsuite/libgomp.fortran/udr9.f90: New test.
15437         * testsuite/libgomp.fortran/udr10.f90: New test.
15438         * testsuite/libgomp.fortran/udr11.f90: New test.
15439
15440 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
15441
15442         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
15443         vect_simd_clones effective target.
15444         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
15445
15446 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
15447
15448         PR middle-end/61252
15449         * testsuite/libgomp.c++/simd-9.C: New test.
15450
15451 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
15452
15453         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
15454         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
15455         texts according to their @menu entry positions.
15456
15457 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
15458
15459         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
15460         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
15461         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
15462         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
15463         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
15464         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
15465         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
15466         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
15467         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
15468         * testsuite/libgomp.fortran/depend-1.f90: New test.
15469         * testsuite/libgomp.fortran/depend-2.f90: New test.
15470         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
15471         * testsuite/libgomp.fortran/simd1.f90: New test.
15472         * testsuite/libgomp.fortran/simd2.f90: New test.
15473         * testsuite/libgomp.fortran/simd3.f90: New test.
15474         * testsuite/libgomp.fortran/simd4.f90: New test.
15475         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
15476
15477 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
15478
15479         * testsuite/libgomp.c/simd-10.c: New test.
15480         * testsuite/libgomp.c/simd-11.c: New test.
15481         * testsuite/libgomp.c/simd-12.c: New test.
15482         * testsuite/libgomp.c/simd-13.c: New test.
15483
15484 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
15485
15486         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
15487         atomic type clauses in any order and optional comma in between.
15488         * testsuite/libgomp.c++/atomic-15.C: Likewise.
15489         * testsuite/libgomp.c/atomic-17.c: Likewise.
15490
15491         * testsuite/libgomp.c/simd-7.c: New test.
15492         * testsuite/libgomp.c/simd-8.c: New test.
15493         * testsuite/libgomp.c/simd-9.c: New test.
15494         * testsuite/libgomp.c/loop-16.c: New test.
15495
15496 2014-04-02  Richard Henderson  <rth@redhat.com>
15497
15498         * config/linux/futex.h (futex_wait): Get error value from errno.
15499         (futex_wake): Likewise.
15500
15501 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
15502
15503         PR c++/60331
15504         * testsuite/libgomp.c++/udr-11.C: New test.
15505         * testsuite/libgomp.c++/udr-12.C: New test.
15506         * testsuite/libgomp.c++/udr-13.C: New test.
15507         * testsuite/libgomp.c++/udr-14.C: New test.
15508         * testsuite/libgomp.c++/udr-15.C: New test.
15509         * testsuite/libgomp.c++/udr-16.C: New test.
15510         * testsuite/libgomp.c++/udr-17.C: New test.
15511         * testsuite/libgomp.c++/udr-18.C: New test.
15512         * testsuite/libgomp.c++/udr-19.C: New test.
15513
15514 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
15515
15516         Update copyright years
15517
15518 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
15519
15520         * hashtab.h: Use the standard form for the copyright notice.
15521
15522 2014-01-02  Tobias Burnus  <burnus@net-b.de>
15523
15524         * libgomp.texi: Bump @copying's copyright year.
15525
15526 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
15527
15528         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
15529         alloca () with __builtin_alloca ().
15530         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
15531         * testsuite/libgomp.c/lock-3.c: Likewise.
15532         * testsuite/libgomp.c/pr48591.c: Likewise.
15533
15534 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
15535
15536         PR testsuite/59534
15537         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
15538         comparisons.
15539
15540 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
15541
15542         PR libgomp/58756
15543         * testsuite/libgomp.c/pr58756.c: New test.
15544
15545 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
15546
15547         PR libgomp/59467
15548         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
15549         !$omp parallel.
15550
15551 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
15552
15553         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
15554         ALWAYS_CFLAGS.
15555         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
15556         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
15557         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
15558         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
15559         Likewise.
15560
15561         * libgomp_g.h: Include <stddef.h> for size_t.
15562
15563         * libgomp.spec.in: Update comment about libgomp's dependencies.
15564         * configure.ac: Likewise.
15565         * configure: Regenerate.
15566
15567 2013-10-16  Tobias Burnus  <burnus@net-b.de>
15568
15569         * libgomp.texi: (Runtime Library Routines): Update references for
15570         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
15571         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
15572         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
15573         (Environment Variables): Update references for OpenMP 4.0. Add
15574         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
15575         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
15576         order.
15577
15578 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
15579
15580         * env.c (parse_bind_var): Initialize value to avoid
15581         (false positive) warning.
15582
15583 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
15584
15585         PR libgomp/58691
15586         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
15587         to check variable.
15588         (gomp_init_num_threads): Move i variable declaration into
15589         #ifdef CPU_ALLOC_SIZE block.
15590         * config/linux/affinity.c (gomp_affinity_init_level): Test
15591         gomp_places_list_len == 0 rather than gomp_places_list == 0
15592         when checking for topology reading error.
15593         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
15594         * env.c (parse_affinity): Add ignore argument, if true, don't populate
15595         gomp_places_list, only parse env var and always return false.
15596         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
15597         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
15598         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
15599         and either of these variables were parsed correctly into a places
15600         list.
15601
15602 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
15603             Jakub Jelinek  <jakub@redhat.com>
15604
15605         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
15606         of 5 loopfn matches.
15607         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
15608         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
15609         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
15610         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
15611         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
15612         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
15613         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
15614         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
15615
15616 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
15617
15618         * Makefile.am (omp_lib.mod): Streamline rule.
15619         * Makefile.in: Regenerate.
15620
15621         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
15622         exceptions.
15623
15624         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
15625         * testsuite/libgomp.fortran/lib1.f90: Likewise.
15626         * testsuite/libgomp.fortran/lib2.f: Likewise.
15627         * testsuite/libgomp.fortran/lib3.f: Likewise.
15628
15629         * configure.ac: Typo fix.
15630         * configure: Regenerate.
15631
15632         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
15633         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
15634
15635         * omp.h.in: Don't touch the user's namespace.
15636
15637 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
15638             Tobias Burnus  <burnus@net-b.de>
15639             Richard Henderson  <rth@redhat.com>
15640
15641         * target.c: New file.
15642         * Makefile.am (libgomp_la_SOURCES): Add target.c.
15643         * Makefile.in: Regenerated.
15644         * libgomp_g.h (GOMP_task): Add depend argument.
15645         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
15646         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
15647         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
15648         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
15649         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
15650         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
15651         GOMP_taskgroup_start, GOMP_taskgroup_end,
15652         GOMP_parallel_sections): New prototypes.
15653         * fortran.c (omp_is_initial_device): Add ialias_redirect.
15654         (omp_is_initial_device_): New function.
15655         (ULP, STR1, STR2, ialias_redirect): Removed.
15656         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
15657         omp_set_default_device_8_, omp_get_default_device_,
15658         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
15659         functions.
15660         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
15661         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
15662         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
15663         @@GOMP_4.0.
15664         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
15665         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
15666         omp_set_default_device, omp_set_default_device_,
15667         omp_set_default_device_8_, omp_get_default_device,
15668         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
15669         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
15670         omp_get_team_num_): Export @@OMP_4.0.
15671         * team.c (struct gomp_thread_start_data): Add place field.
15672         (gomp_thread_start): Clear thr->thread_pool and
15673         thr->task before returning.  Use gomp_team_barrier_wait_final
15674         instead of gomp_team_barrier_wait.  Initialize thr->place.
15675         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
15676         team_cancelled and task_queued_count fields.
15677         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
15678         before calling pthread_exit.
15679         (gomp_free_thread): No longer static.  Use
15680         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
15681         (gomp_team_start): Add flags argument.  Set
15682         thr->thread_pool->threads_busy to nthreads immediately after creating
15683         new pool.  Use gomp_managed_threads_lock instead of
15684         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
15685         (gomp_team_end): Use gomp_managed_threads_lock instead of
15686         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
15687         of gomp_team_barrier_wait.  If team->team_cancelled, call
15688         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
15689         rather than thr->ts.work_share.
15690         (initialize_team): Don't call gomp_sem_init here.
15691         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
15692         caller.
15693         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
15694         * env.c (gomp_global_icv): Add default_device_var, target_data and
15695         bind_var initializers.
15696         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
15697         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
15698         gomp_places_list_len): New variables.
15699         (parse_bind_var, parse_one_place, parse_places_var): New functions.
15700         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
15701         sized places.
15702         (gomp_cancel_var): New global variable.
15703         (parse_int): New function.
15704         (handle_omp_display_env): New function.
15705         (initialize_env): Use it.  Initialize default_device_var.
15706         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
15707         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
15708         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
15709         been successfully parsed (and call gomp_init_affinity in that case).
15710         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15711         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15712         omp_get_team_num, omp_is_initial_device): New functions.
15713         * libgomp.h: Include stdlib.h.
15714         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
15715         Define.
15716         (struct target_mem_desc): Forward declare.
15717         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
15718         and thread_limit_var fields.
15719         (gomp_get_num_devices): New prototype.
15720         (gomp_cancel_var): New extern decl.
15721         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
15722         team_cancelled and task_queued_count fields.  Add comments about
15723         task_{,queued_,running_}count.
15724         (gomp_cancel_kind): New enum.
15725         (gomp_work_share_end_cancel): New prototype.
15726         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
15727         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
15728         and depend fields.
15729         (struct gomp_taskgroup): New type.
15730         (struct gomp_task_depend_entry,
15731         struct gomp_dependers_vec): New types.
15732         (gomp_finish_task): Free depend_hash if non-NULL.
15733         (struct gomp_team_state): Add place_partition_off
15734         and place_partition_len fields.
15735         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
15736         gomp_places_list_len): New extern decls.
15737         (struct gomp_thread): Add place field.
15738         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
15739         (gomp_init_thread_affinity): Add place argument.
15740         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15741         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15742         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15743         gomp_affinity_init_level, gomp_affinity_print_place): New
15744         prototypes.
15745         (gomp_team_start): Add flags argument.
15746         (gomp_thread_limit_var, gomp_remaining_threads_count,
15747         gomp_remaining_threads_lock): Remove.
15748         (gomp_managed_threads_lock): New variable.
15749         (struct gomp_thread_pool): Add threads_busy field.
15750         (gomp_free_thread): New prototype.
15751         * task.c: Include hashtab.h.
15752         (hash_entry_type): New typedef.
15753         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
15754         (gomp_init_task): Clear dependers, depend_hash, depend_count,
15755         copy_ctors_done and taskgroup fields.
15756         (GOMP_task): Add depend argument, handle depend clauses.  If
15757         gomp_team_barrier_cancelled or if it's taskgroup has been
15758         cancelled, don't queue or start new tasks.  Set copy_ctors_done
15759         field if needed.  Initialize taskgroup field.  If copy_ctors_done
15760         and already cancelled, don't discard the task.  If taskgroup is
15761         non-NULL, enqueue the task into taskgroup queue.  Increment
15762         num_children field in taskgroup.  Increment task_queued_count.
15763         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
15764         gomp_task_run_post_remove_taskgroup): New inline functions.
15765         (gomp_task_run_post_handle_depend_hash,
15766         gomp_task_run_post_handle_dependers,
15767         gomp_task_run_post_handle_depend): New functions.
15768         (GOMP_taskwait): Use them.  If more than one new tasks
15769         have been queued, wake other threads if needed.
15770         (gomp_barrier_handle_tasks): Likewise.  If
15771         gomp_team_barrier_cancelled, don't start any new tasks, just free
15772         all tasks.
15773         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
15774         * omp_lib.f90.in
15775         (omp_proc_bind_kind, omp_proc_bind_false,
15776         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
15777         omp_proc_bind_spread): New params.
15778         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15779         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15780         omp_get_team_num, omp_is_initial_device): New interfaces.
15781         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
15782         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
15783         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
15784         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
15785         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
15786         useless use omp_lib_kinds.
15787         * omp.h.in (omp_proc_bind_t): New typedef.
15788         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15789         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15790         omp_get_team_num, omp_is_initial_device): New prototypes.
15791         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
15792         through to gomp_team_start.
15793         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
15794         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
15795         Adjust gomp_parallel_loop_start callers.
15796         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
15797         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
15798         GOMP_loop_end_cancel): New functions.
15799         (GOMP_parallel_end): Add ialias_redirect.
15800         * hashtab.h: New file.
15801         * libgomp.texi (Environment Variables): Minor cleanup,
15802         update section refs to OpenMP 4.0rc2.
15803         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
15804         environment variables.
15805         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
15806         team->work_shares_to_free to thr->ts.work_share before calling
15807         free_work_share.
15808         (gomp_work_share_end_cancel): New function.
15809         * config/linux/proc.c: Include errno.h.
15810         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
15811         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
15812         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
15813         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
15814         gomp_cpuset_size is sizeof (cpu_set_t).
15815         (gomp_init_num_threads): Initialize gomp_cpuset_size,
15816         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
15817         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
15818         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
15819         contain any logical CPUs.
15820         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
15821         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
15822         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
15823         pthread_getaffinity_np.  Check gomp_places_list instead of
15824         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
15825         * config/linux/bar.c (gomp_barrier_wait_end,
15826         gomp_barrier_wait_last): Use BAR_* defines.
15827         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
15828         from state where needed.  Set work_share_cancelled to 0 on last
15829         thread.
15830         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
15831         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
15832         functions.
15833         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
15834         Add cpusetsize argument.
15835         (gomp_cpuset_size, gomp_cpusetp): Declare.
15836         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
15837         (affinity_counter): Remove.
15838         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
15839         if CPU_ALLOC_SIZE isn't defined.
15840         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
15841         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
15842         bind current thread to the first place.
15843         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
15844         pthread_setaffinity_np to gomp_places_list[place].
15845         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15846         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15847         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15848         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
15849         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
15850         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
15851         (gomp_barrier_t): Add awaited_final field.
15852         (gomp_barrier_init): Initialize awaited_final field.
15853         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
15854         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
15855         prototypes.
15856         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
15857         defines.
15858         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
15859         gomp_team_barrier_cancelled): New inline functions.
15860         (gomp_barrier_last_thread,
15861         gomp_team_barrier_set_task_pending,
15862         gomp_team_barrier_clear_task_pending,
15863         gomp_team_barrier_set_waiting_for_tasks,
15864         gomp_team_barrier_waiting_for_tasks,
15865         gomp_team_barrier_done): Use BAR_* defines.
15866         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
15867         (gomp_barrier_wait_end): Use BAR_* defines.
15868         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
15869         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
15870         Use BAR_* defines.
15871         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
15872         gomp_team_barrier_cancel): New functions.
15873         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
15874         argument.
15875         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
15876         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
15877         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
15878         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
15879         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
15880         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
15881         (gomp_barrier_t): Add cancellable field.
15882         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
15883         gomp_team_barrier_cancel): New prototypes.
15884         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
15885         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
15886         gomp_team_barrier_cancelled): New inline functions.
15887         (gomp_barrier_wait_start, gomp_barrier_last_thread,
15888         gomp_team_barrier_set_task_pending,
15889         gomp_team_barrier_clear_task_pending,
15890         gomp_team_barrier_set_waiting_for_tasks,
15891         gomp_team_barrier_waiting_for_tasks,
15892         gomp_team_barrier_done): Use BAR_* defines.
15893         * barrier.c (GOMP_barrier_cancel): New function.
15894         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
15895         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
15896         omp_proc_bind_spread): New params.
15897         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
15898         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
15899         omp_get_team_num, omp_is_initial_device): New externals.
15900         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
15901         New functions.
15902         (gomp_resolve_num_threads): Adjust for thread_limit now being in
15903         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
15904         infinity.  If not nested, just return minimum of max_num_threads
15905         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
15906         to the returned value.  Otherwise, don't update atomically
15907         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
15908         (GOMP_parallel_end): Adjust for thread_limit now being in
15909         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
15910         infinity.  Adjust threads_busy in the pool rather than
15911         gomp_remaining_threads_count.  Remember team->nthreads and call
15912         gomp_team_end before adjusting threads_busy, if not nested
15913         afterwards, just set it to 1 non-atomically.  Add ialias.
15914         (GOMP_parallel_start): Adjust gomp_team_start caller.
15915         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
15916         * testsuite/libgomp.c/affinity-1.c: New test.
15917         * testsuite/libgomp.c/atomic-15.c: New test.
15918         * testsuite/libgomp.c/atomic-16.c: New test.
15919         * testsuite/libgomp.c/atomic-17.c: New test.
15920         * testsuite/libgomp.c/cancel-for-1.c: New test.
15921         * testsuite/libgomp.c/cancel-for-2.c: New test.
15922         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
15923         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
15924         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
15925         * testsuite/libgomp.c/cancel-sections-1.c: New test.
15926         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
15927         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
15928         * testsuite/libgomp.c/depend-1.c: New test.
15929         * testsuite/libgomp.c/depend-2.c: New test.
15930         * testsuite/libgomp.c/depend-3.c: New test.
15931         * testsuite/libgomp.c/depend-4.c: New test.
15932         * testsuite/libgomp.c/for-1.c: New test.
15933         * testsuite/libgomp.c/for-1.h: New file.
15934         * testsuite/libgomp.c/for-2.c: New test.
15935         * testsuite/libgomp.c/for-2.h: New file.
15936         * testsuite/libgomp.c/for-3.c: New test.
15937         * testsuite/libgomp.c/pr58392.c: New test.
15938         * testsuite/libgomp.c/simd-1.c: New test.
15939         * testsuite/libgomp.c/simd-2.c: New test.
15940         * testsuite/libgomp.c/simd-3.c: New test.
15941         * testsuite/libgomp.c/simd-4.c: New test.
15942         * testsuite/libgomp.c/simd-5.c: New test.
15943         * testsuite/libgomp.c/simd-6.c: New test.
15944         * testsuite/libgomp.c/target-1.c: New test.
15945         * testsuite/libgomp.c/target-2.c: New test.
15946         * testsuite/libgomp.c/target-3.c: New test.
15947         * testsuite/libgomp.c/target-4.c: New test.
15948         * testsuite/libgomp.c/target-5.c: New test.
15949         * testsuite/libgomp.c/target-6.c: New test.
15950         * testsuite/libgomp.c/target-7.c: New test.
15951         * testsuite/libgomp.c/taskgroup-1.c: New test.
15952         * testsuite/libgomp.c/thread-limit-1.c: New test.
15953         * testsuite/libgomp.c/thread-limit-2.c: New test.
15954         * testsuite/libgomp.c/thread-limit-3.c: New test.
15955         * testsuite/libgomp.c/udr-1.c: New test.
15956         * testsuite/libgomp.c/udr-2.c: New test.
15957         * testsuite/libgomp.c/udr-3.c: New test.
15958         * testsuite/libgomp.c++/affinity-1.C: New test.
15959         * testsuite/libgomp.c++/atomic-10.C: New test.
15960         * testsuite/libgomp.c++/atomic-11.C: New test.
15961         * testsuite/libgomp.c++/atomic-12.C: New test.
15962         * testsuite/libgomp.c++/atomic-13.C: New test.
15963         * testsuite/libgomp.c++/atomic-14.C: New test.
15964         * testsuite/libgomp.c++/atomic-15.C: New test.
15965         * testsuite/libgomp.c++/cancel-for-1.C: New test.
15966         * testsuite/libgomp.c++/cancel-for-2.C: New test.
15967         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
15968         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
15969         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
15970         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
15971         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
15972         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
15973         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
15974         * testsuite/libgomp.c++/cancel-test.h: New file.
15975         * testsuite/libgomp.c++/for-9.C: New test.
15976         * testsuite/libgomp.c++/for-10.C: New test.
15977         * testsuite/libgomp.c++/for-11.C: New test.
15978         * testsuite/libgomp.c++/simd-1.C: New test.
15979         * testsuite/libgomp.c++/simd-2.C: New test.
15980         * testsuite/libgomp.c++/simd-3.C: New test.
15981         * testsuite/libgomp.c++/simd-4.C: New test.
15982         * testsuite/libgomp.c++/simd-5.C: New test.
15983         * testsuite/libgomp.c++/simd-6.C: New test.
15984         * testsuite/libgomp.c++/simd-7.C: New test.
15985         * testsuite/libgomp.c++/simd-8.C: New test.
15986         * testsuite/libgomp.c++/target-1.C: New test.
15987         * testsuite/libgomp.c++/target-2.C: New test.
15988         * testsuite/libgomp.c++/target-2-aux.cc: New file.
15989         * testsuite/libgomp.c++/target-3.C: New test.
15990         * testsuite/libgomp.c++/taskgroup-1.C: New test.
15991         * testsuite/libgomp.c++/udr-1.C: New test.
15992         * testsuite/libgomp.c++/udr-2.C: New test.
15993         * testsuite/libgomp.c++/udr-3.C: New test.
15994         * testsuite/libgomp.c++/udr-4.C: New test.
15995         * testsuite/libgomp.c++/udr-5.C: New test.
15996         * testsuite/libgomp.c++/udr-6.C: New test.
15997         * testsuite/libgomp.c++/udr-7.C: New test.
15998         * testsuite/libgomp.c++/udr-8.C: New test.
15999         * testsuite/libgomp.c++/udr-9.C: New test.
16000
16001 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
16002
16003         PR testsuite/57605
16004         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
16005         ALWAYS_CFLAGS.
16006
16007 2013-09-20  Alan Modra  <amodra@gmail.com>
16008
16009         * configure: Regenerate.
16010
16011 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
16012
16013         * testsuite/libgomp.c/sections-2.c: New test.
16014
16015 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
16016
16017         * testsuite/libgomp.fortran/strassen.f90:
16018         Add dg-skip-if aarch64_tiny.
16019
16020 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
16021             Cesar Philippidis  <cesar@codesourcery.com>
16022
16023         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
16024         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
16025         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
16026         * testsuite/libgomp.fortran/fortran.exp: Likewise.
16027         * testsuite/libgomp.graphite/graphite.exp: Likewise.
16028         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
16029         Use dg-runtest rather than gfortran-dg-runtest.
16030
16031 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
16032
16033         * testsuite/libgomp.c/icv-2.c: Extend current handling of
16034         Linux-based x86 systems to cover all GNU systems.
16035         * testsuite/libgomp.c/lock-3.c: Likewise.
16036         * testsuite/libgomp.c/pr48591.c: Likewise.
16037
16038 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
16039
16040         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
16041         GNU/Hurd, as done for Linux-based systems.
16042
16043         * config/posix/ptrlock.h: Fix comment.
16044
16045 2013-05-27  Tobias Burnus  <burnus@net-b.de>
16046
16047         PR fortran/57423
16048         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
16049         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
16050         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
16051         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
16052         omp_destroy_nest_lock): Correct arguments to match the one in
16053         the OpenMP spec.
16054         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
16055         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
16056         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
16057         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
16058
16059 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
16060
16061         * testsuite/libgomp.c/loop-13.c: New test.
16062         * testsuite/libgomp.c/loop-14.c: New test.
16063         * testsuite/libgomp.c/loop-15.c: New test.
16064         * testsuite/libgomp.c++/loop-13.C: New test.
16065         * testsuite/libgomp.c++/loop-14.C: New test.
16066         * testsuite/libgomp.c++/loop-15.C: New test.
16067
16068 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
16069
16070         PR middle-end/56217
16071         * testsuite/libgomp.c++/pr56217.C: New test.
16072
16073 2013-02-01  Alan Modra  <amodra@gmail.com>
16074
16075         * task.c (GOMP_task, GOMP_taskwait): Comment.
16076
16077 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
16078             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
16079
16080         PR libgomp/55561
16081         * config/linux/wait.h (do_spin): Use atomic load for addr.
16082         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
16083         for intptr and ptrlock.
16084         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
16085         for ptrlock.
16086
16087 2013-01-22  Alan Modra  <amodra@gmail.com>
16088
16089         PR libgomp/51376
16090         PR libgomp/56073
16091         * task.c (GOMP_task): Revert 2011-12-09 change.
16092         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
16093         barrier to read task->children..
16094         (gomp_barrier_handle_tasks): ..and matching atomic store with
16095         release barrier here when setting parent->children to NULL.
16096
16097 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
16098             Tobias Burnus  <burnus@net-b.de>
16099
16100         PR driver/55884
16101         * testsuite/libgomp.fortran/fortran.exp: Use
16102         -fintrinsic-modules-path= instead of
16103         -fintrinsic-modules-path.
16104
16105 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
16106
16107         Update copyright years.
16108
16109 2012-12-19  Tobias Burnus  <burnus@net-b.de>
16110
16111         * testsuite/libgomp.fortran/fortran.exp: Set
16112         -fintrinsic-modules-path.
16113
16114 2012-12-19  Tobias Burnus  <burnus@net-b.de>
16115
16116         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
16117         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
16118
16119 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
16120
16121         PR libgomp/55411
16122         * team.c (gomp_free_thread): Decrease gomp_managed_threads
16123         if pool had any threads_used.
16124
16125 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
16126
16127         * testsuite/libgomp.c++/pr24455.C: Use
16128         -Wl,-undefined,dynamic_lookup on darwin.
16129
16130 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
16131
16132         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
16133
16134 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
16135
16136         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
16137
16138 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
16139             Jim MacArthur  <jim.macarthur@arm.com>
16140             Marcus Shawcroft  <marcus.shawcroft@arm.com>
16141             Nigel Stephens  <nigel.stephens@arm.com>
16142             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
16143             Richard Earnshaw  <rearnsha@arm.com>
16144             Sofiane Naci  <sofiane.naci@arm.com>
16145             Stephen Thomas  <stephen.thomas@arm.com>
16146             Tejas Belagod  <tejas.belagod@arm.com>
16147             Yufeng Zhang  <yufeng.zhang@arm.com>
16148
16149         * configure.tgt: Add AArch64.
16150
16151 2012-10-04  Jason Merrill  <jason@redhat.com>
16152
16153         * testsuite/libgomp.c++/tls-init1.C: New.
16154
16155 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
16156
16157         * configure: Regenerated.
16158
16159 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
16160
16161         * config/linux/mips/futex.h (sys_futex0): Change to static
16162         function with noinline, nomips16 attributes under MIPS16. Adjust
16163         asm statement to place 'li v0,SYS_futex' immediately before
16164         syscall insn.
16165
16166 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
16167
16168         * libgomp.texi (Library Index): Renamed from "Index" to prevent
16169         conflict with index.html on case-insensitive file systems.
16170
16171 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
16172
16173         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
16174         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
16175
16176 2012-07-02  Richard Guenther  <rguenther@suse.de>
16177             Michael Matz  <matz@suse.de>
16178             Tobias Grosser <tobias@grosser.es>
16179             Sebastian Pop <sebpop@gmail.com>
16180
16181         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
16182         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
16183         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
16184         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
16185
16186 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
16187
16188         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
16189
16190 2012-06-22  Richard Guenther  <rguenther@suse.de>
16191
16192         Merge from graphite branch
16193         2012-01-13  Tobias Grosser  <tobias@grosser.es>
16194
16195         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
16196         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
16197
16198 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
16199
16200         PR middle-end/53580
16201         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
16202         use GOMP_barrier () call instead.
16203         * testsuite/libgomp.c/pr26943-3.c: Likewise.
16204         * testsuite/libgomp.c/pr26943-4.c: Likewise.
16205         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
16206         call GOMP_barrier instead.
16207         * testsuite/libgomp.fortran/vla5.f90: Likewise.
16208
16209 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
16210
16211         PR libgomp/52993
16212         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
16213         argument to memset call.
16214
16215 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
16216
16217         * configure: Regenerated.
16218
16219 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16220
16221         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
16222
16223 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
16224
16225         PR bootstrap/52812
16226         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
16227
16228 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
16229
16230         PR middle-end/52547
16231         * testsuite/libgomp.c/pr52547.c: New test.
16232
16233 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
16234
16235         * testsuite/lib/libgomp.exp: load fortran-modules.exp
16236
16237 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16238
16239         * configure.tgt (mips-sgi-irix6*): Remove.
16240
16241 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16242
16243         * configure.tgt (alpha*-dec-osf*): Remove.
16244
16245         * config/osf/sem.h: Remove.
16246         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
16247
16248 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
16249
16250         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
16251
16252 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16253
16254         PR libstdc++/52188
16255         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
16256         Remove ENABLE_SYMVERS_SOL2.
16257         * configure: Regenerate.
16258         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
16259         (PREPROCESS): New variable.
16260         (libgomp.ver): New target.
16261         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
16262         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
16263         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
16264         Use libgomp.ver.
16265         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
16266         * Makefile.in: Regenerate.
16267
16268 2012-02-14  Walter Lee  <walt@tilera.com>
16269
16270         * configure.tgt: Handle tilegx and tilepro.
16271         * config/linux/tile/futex.h: New file.
16272
16273 2012-02-08  Richard Guenther  <rguenther@suse.de>
16274
16275         PR tree-optimization/46886
16276         * testsuite/libgomp.c/pr46886.c: New testcase.
16277
16278 2012-01-25  Matthias Klose  <doko@ubuntu.com>
16279
16280         * config/linux/arm: Remove empty directory.
16281         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
16282
16283 2011-12-09  Alan Modra  <amodra@gmail.com>
16284
16285         PR libgomp/51376
16286         * task.c (GOMP_taskwait): Don't access task->children outside of
16287         task_lock mutex region.
16288         (GOMP_task): Likewise.
16289
16290 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
16291
16292         PR libgomp/51132
16293         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
16294         to file scope.
16295         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
16296         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
16297         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
16298         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
16299         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
16300
16301 2011-12-02  Alan Modra  <amodra@gmail.com>
16302
16303         * config/linux/affinity.c: Use atomic rather than sync builtin.
16304         * config/linux/lock.c: Likewise.
16305         * config/linux/ptrlock.h: Likewise.
16306         * config/linux/ptrlock.c: Likewise.
16307         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
16308         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
16309         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
16310         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
16311         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
16312         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
16313         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
16314         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
16315         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
16316         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
16317
16318 2011-11-30  Alan Modra  <amodra@gmail.com>
16319
16320         PR libgomp/51298
16321         * config/linux/bar.h: Use atomic rather than sync builtins.
16322         * config/linux/bar.c: Likewise.  Add missing acquire
16323         synchronisation on generation field.
16324         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
16325         double unlock.
16326
16327 2011-11-30  Alan Modra  <amodra@gmail.com>
16328
16329         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
16330         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
16331         * config/linux/mutex.h: Use atomic rather than sync builtins.
16332         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
16333         * config/linux/omp-lock.h: Comment fix.
16334         * config/linux/arm/mutex.h: Delete.
16335         * config/linux/powerpc/mutex.h: Delete.
16336         * config/linux/ia64/mutex.h: Delete.
16337         * config/linux/mips/mutex.h: Delete.
16338
16339 2011-11-30  Alan Modra  <amodra@gmail.com>
16340
16341         PR libgomp/51249
16342         * config/linux/sem.h: Rewrite.
16343         * config/linux/sem.c: Rewrite.
16344
16345 2011-11-28  Richard Henderson  <rth@redhat.com>
16346
16347         * libgomp.h (enum memmodel): New.
16348
16349 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
16350
16351         * configure: Regenerate.
16352
16353 2011-10-10  Matthias Klose  <doko@ubuntu.com>
16354
16355         * config/posix95: Remove empty directory.
16356
16357 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
16358
16359         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
16360
16361 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
16362
16363         PR fortran/49792
16364         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
16365         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
16366
16367 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16368
16369         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
16370
16371 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16372
16373         PR libgomp/49965
16374         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
16375
16376 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
16377
16378         * config/linux/proc.h: New.
16379         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
16380         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
16381         (gomp_init_num_threads): Update call to cpuset_popcount.
16382         (get_num_procs): Ditto.
16383         * config/linux/affinity.c (gomp_init_affinity): Call
16384         gomp_cpuset_popcount.
16385
16386 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
16387
16388         PR fortran/42041
16389         PR fortran/46752
16390         * omp.h.in (omp_in_final): New prototype.
16391         * omp_lib.f90.in (omp_in_final): New interface.
16392         (omp_integer_kind, omp_logical_kind): Remove
16393         and replace all its uses in the module with 4.
16394         (openmp_version): Change to 201107.
16395         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
16396         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
16397         kind for the parameters.
16398         (omp_in_final): New external.
16399         (openmp_version): Change to 201107.
16400         * task.c (omp_in_final): New function.
16401         (gomp_init_task): Initialize final_task.
16402         (GOMP_task): Remove unused attribute from flags.  Handle final
16403         tasks.
16404         (GOMP_taskyield): New function.
16405         (omp_in_final): Return true if if (false) or final (true) task
16406         or descendant of final (true).
16407         * fortran.c (omp_in_final_): New function.
16408         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
16409         (GOMP_3.0): Export GOMP_taskyield.
16410         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
16411         variables.
16412         (parse_unsigned_long_list): New function.
16413         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
16414         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
16415         even if parse_affinity returned false.
16416         * config/linux/affinity.c (gomp_init_affinity): Handle
16417         gomp_cpu_affinity_len == 0.
16418         * libgomp_g.h (GOMP_taskyield): New prototype.
16419         * libgomp.h (struct gomp_task): Add final_task field.
16420         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
16421         * team.c (gomp_team_start): Override new task's nthreads_var icv
16422         if list form OMP_NUM_THREADS has been used and it has value for
16423         the new nesting level.
16424
16425         * testsuite/libgomp.c/atomic-11.c: New test.
16426         * testsuite/libgomp.c/atomic-12.c: New test.
16427         * testsuite/libgomp.c/atomic-13.c: New test.
16428         * testsuite/libgomp.c/atomic-14.c: New test.
16429         * testsuite/libgomp.c/reduction-6.c: New test.
16430         * testsuite/libgomp.c/task-5.c: New test.
16431         * testsuite/libgomp.c++/atomic-2.C: New test.
16432         * testsuite/libgomp.c++/atomic-3.C: New test.
16433         * testsuite/libgomp.c++/atomic-4.C: New test.
16434         * testsuite/libgomp.c++/atomic-5.C: New test.
16435         * testsuite/libgomp.c++/atomic-6.C: New test.
16436         * testsuite/libgomp.c++/atomic-7.C: New test.
16437         * testsuite/libgomp.c++/atomic-8.C: New test.
16438         * testsuite/libgomp.c++/atomic-9.C: New test.
16439         * testsuite/libgomp.c++/task-8.C: New test.
16440         * testsuite/libgomp.c++/reduction-4.C: New test.
16441         * testsuite/libgomp.fortran/allocatable7.f90: New test.
16442         * testsuite/libgomp.fortran/allocatable8.f90: New test.
16443         * testsuite/libgomp.fortran/crayptr3.f90: New test.
16444         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
16445         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
16446         * testsuite/libgomp.fortran/pointer1.f90: New test.
16447         * testsuite/libgomp.fortran/pointer2.f90: New test.
16448         * testsuite/libgomp.fortran/task4.f90: New test.
16449
16450 2011-08-02  Tobias Burnus  <burnus@net-b.de>
16451
16452         * libgomp.texi: Update OpenMP spec references to 3.1.
16453         (omp_in_final,OMP_PROC_BIND): New sections.
16454         (OMP_NUM_THREADS): Document that the value can be now a list.
16455         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
16456
16457 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
16458
16459         * config/linux/x86/futex.h: Check __x86_64__ instead of
16460         __LP64__.
16461
16462 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
16463
16464         PR middle-end/49897
16465         PR middle-end/49898
16466         * testsuite/libgomp.c/pr49897-1.c: New test.
16467         * testsuite/libgomp.c/pr49897-2.c: New test.
16468         * testsuite/libgomp.c/pr49898-1.c: New test.
16469         * testsuite/libgomp.c/pr49898-2.c: New test.
16470
16471 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
16472
16473         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
16474         for ia32 instead of ilp32.
16475
16476         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
16477         * testsuite/libgomp.c/atomic-6.c: Likewise.
16478
16479 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
16480
16481         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
16482         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
16483
16484 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16485
16486         PR libgomp/45351
16487         * config/osf/sem.h: New file.
16488         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
16489
16490 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16491
16492         PR target/49541
16493         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
16494         ldflags.
16495
16496 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
16497
16498         * config/linux/wait.h (do_spin): New inline, largely copied
16499         from do_wait, just don't do futex_wait here, instead return true if
16500         it should be done.
16501         (do_wait): Implement using do_spin.
16502         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
16503         to prototype.
16504         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
16505         __sync_bool_compare_and_swap, pass the oldval to
16506         gomp_mutex_lock_slow.
16507         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
16508         If all mutex contenders are just spinning and not sleeping, don't
16509         change state to 2 unnecessarily.  Optimize the loop when state has
16510         already become 2 to use just one atomic operation per loop instead
16511         of two.
16512         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
16513         to prototype.
16514         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
16515         __sync_bool_compare_and_swap, pass the oldval to
16516         gomp_mutex_lock_slow.
16517
16518 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
16519
16520         PR libgomp/49490
16521         * iter.c (gomp_iter_static_next): For chunk size 0
16522         only use n ceil/ nthreads size for the first
16523         n % nthreads threads in the team instead of
16524         all threads except for the last few ones which
16525         get less work or none at all.
16526         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
16527         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
16528         chunk argument, set run_sched_modifier to 0 for static
16529         resp. 1 for other kinds.  If chunk argument is 0
16530         and not static, set value to 1.
16531
16532 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
16533
16534         PR c++/49043
16535         * testsuite/libgomp.c++/pr49043.C: New test.
16536
16537         PR c++/48869
16538         * testsuite/libgomp.c++/pr48869.C: New test.
16539
16540 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
16541
16542         PR fortran/48894
16543         * fortran.c: Include limits.h.
16544         (TO_INT): Define.
16545         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
16546         *set.
16547         (omp_set_num_threads_8_, omp_set_schedule_8_,
16548         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
16549         omp_get_team_size_8_): Use TO_INT macro.
16550         * testsuite/libgomp.fortran/pr48894.f90: New test.
16551
16552 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
16553
16554         PR middle-end/48591
16555         * testsuite/libgomp.c/pr48591.c: New test.
16556
16557 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16558
16559         PR bootstrap/48135
16560         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
16561         * configure: Regenerate.
16562
16563 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
16564
16565         PR fortran/47886
16566         * testsuite/libgomp.fortran/task3.f90: New test.
16567
16568 2011-02-24  Tobias Burnus  <burnus@net-b.de>
16569
16570         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
16571
16572 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
16573
16574         PR libgomp/47854
16575         * libgomp.texi (omp_get_wtime): Don't say time in the past
16576         must be Unix Epoch.
16577
16578 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
16579
16580         PR libgomp/47804
16581         * testsuite/libgomp.fortran/fortran.exp: Check for both
16582         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
16583         but $blddir != "", still append ${blddir}/${lang_library_path}
16584         to ld_library_path.
16585
16586 2011-02-16  Tobias Burnus  <burnus@net-b.de>
16587
16588         PR libgomp/47758
16589         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
16590         of libquadmath.a before adding its libpath to ldflags.
16591
16592 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
16593
16594         PR libgomp/47731
16595         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
16596         to FUTEX_WAIT futex syscall.
16597         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
16598
16599 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16600
16601         * configure: Regenerate.
16602
16603 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
16604
16605         PR libstdc++/36104
16606         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
16607
16608 2011-01-16  Gerald Pfeifer
16609
16610         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
16611
16612 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
16613
16614         PR fortran/46874
16615         * libgomp.fortran/allocatable6.f90: New test.
16616
16617 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16618
16619         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
16620         * configure: Regenerate.
16621
16622 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
16623
16624         PR target/40125
16625         PR lto/46695
16626         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
16627         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
16628         * aclocal.m4: Regenerate.
16629         * configure: Regenerate.
16630         * Makefile.in: Regenerate.
16631         * testsuite/Makefile.in: Regenerate.
16632
16633 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
16634
16635         PR fortran/46753
16636         * libgomp.fortran/pr46753.f90: New test.
16637
16638         PR libgomp/43706
16639         * env.c (initialize_env): Default to spin count 300000
16640         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
16641         is specified.
16642
16643         PR libgomp/45240
16644         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
16645         at the end if sync builtins aren't supported.
16646
16647 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16648
16649         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
16650
16651 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16652
16653         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
16654
16655 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
16656
16657         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
16658
16659 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
16660             Tobias Burnus  <burnus@net-b.de>
16661
16662         PR fortran/32049
16663         * configure.ac:
16664         * configure: Regenerate.
16665
16666 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
16667
16668         * config/linux/futex.h: New.
16669         * config/linux/arm/mutex.h: New.
16670         * configure.tgt (arm*-*-linux*): Add config path.
16671
16672 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
16673
16674         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
16675
16676 2010-09-23  Tobias Burnus  <burnus@net-b.de>
16677
16678         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
16679         Change Fortran datatype to LOGICAL.
16680         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
16681         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
16682
16683 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16684
16685         * configure: Regenerate.
16686
16687 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
16688
16689         * libgomp.texi: Add function keyword to a couple of Fortran
16690         interfaces, use integer instead of int for Fortran.
16691
16692 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
16693
16694         * libgomp.texi: Fix spelling and pasto problems throughout.
16695         Adjust prototypes to match code.
16696
16697 2010-07-24  Tobias Burnus  <burnus@net-b.de>
16698
16699         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
16700         silence -fwhole-file warning.
16701
16702 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16703
16704         * configure.tgt (*-*-solaris2.[56]*): Removed.
16705
16706 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16707
16708         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
16709         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
16710         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
16711         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
16712         targetting solaris2*.
16713         * configure: Regenerate.
16714         * config.h.in: Regenerate.
16715
16716         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
16717         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
16718         Add libgomp_version_dep.
16719         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
16720         versioning.
16721         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
16722         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
16723         * Makefile.in: Regenerate.
16724
16725         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
16726         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
16727         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
16728         to common block, protected by
16729         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
16730
16731 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
16732
16733         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
16734
16735 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
16736
16737         PR bootstrap/43170
16738         * configure: Regenerate.
16739
16740 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16741
16742         PR other/43620
16743         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
16744         * configure: Regenerate.
16745         * Makefile.in: Regenerate.
16746         * testsuite/Makefile.in: Regenerate.
16747
16748 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
16749
16750         PR c/43893
16751         * testsuite/libgomp.c/pr43893.c: New test.
16752         * testsuite/libgomp.c++/pr43893.C: New test.
16753
16754 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
16755
16756         PR middle-end/43570
16757         * testsuite/libgomp.fortran/vla8.f90: New test.
16758
16759 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
16760
16761         PR libgomp/43706
16762         * config/linux/affinity.c (gomp_init_affinity): Decrease
16763         gomp_available_cpus if affinity mask confines the process to fewer
16764         CPUs.
16765         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
16766         non-NULL, just return gomp_available_cpus.
16767
16768         PR libgomp/43569
16769         * sections.c (gomp_sections_init): Initialize ws->mode.
16770
16771 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
16772
16773         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
16774         not unused bar variable.
16775         * configure: Regenerate.
16776
16777 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16778
16779         * Makefile.in: Regenerate.
16780         * aclocal.m4: Regenerate.
16781         * testsuite/Makefile.in: Regenerate.
16782
16783 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
16784
16785         PR libgomp/42942
16786         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
16787         (initialize_env): Adjust callers.
16788         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
16789         when the argument is 0.
16790
16791         * testsuite/libgomp.c/pr42942.c: New test.
16792
16793 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
16794
16795         PR middle-end/42644
16796         PR middle-end/42130
16797         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
16798         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
16799
16800 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16801
16802         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
16803         * testsuite/libgomp.c++/task-6.C: Likewise.
16804
16805 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
16806
16807         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
16808
16809 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
16810
16811         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
16812         * configure: Regenerate.
16813
16814 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
16815
16816         PR fortran/42866
16817         * testsuite/libgomp.fortran/allocatable5.f90: New test.
16818
16819 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
16820
16821         * configure.ac: Test for executability of GFORTRAN.
16822         * configure: Regenerate.
16823
16824 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16825
16826         * configure: Regenerate.
16827
16828 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
16829
16830         PR libgomp/42602
16831         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
16832
16833 2010-01-03  Richard Guenther  <rguenther@suse.de>
16834
16835         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
16836
16837 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
16838
16839         * testsuite/libgomp.graphite/pr4118.c: New.
16840
16841 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
16842
16843         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
16844         for darwin, protect the test with require-effective-target tls_runtime.
16845         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
16846
16847 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
16848
16849         PR target/41605
16850         * testsuite/lib/libgomp.exp: Provide -B options to allow for
16851         link spec %s substitutions for static libraries.
16852
16853 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
16854
16855         PR testsuite/42135
16856         * libgomp.graphite/force-parallel-2.c: Reduce array size.
16857
16858 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16859
16860         * Makefile.in: Regenerate.
16861         * configure: Regenerate.
16862         * testsuite/Makefile.in: Regenerate.
16863
16864 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
16865
16866         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
16867         settings for LC_ALL and LANG.
16868
16869 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
16870
16871         PR fortran/42162
16872         * testsuite/libgomp.fortran/pr42162.f90: New test.
16873
16874 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
16875
16876         PR middle-end/42029
16877         * testsuite/libgomp.c/pr42029.c: New test.
16878
16879 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
16880
16881         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
16882         *s.  Accept ld version without text in ()s.
16883         * configure: Regenerated.
16884
16885 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
16886
16887         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
16888
16889 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16890
16891         PR libgomp/41418
16892         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
16893         or a hyphen (happens with fortran language disabled).
16894         * configure: Regenerate.
16895
16896 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16897
16898         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
16899         use sed script portable to Solaris /bin/sed for extracting ld
16900         version.
16901         * configure: Regenerate.
16902
16903 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
16904
16905         * testsuite/libgomp.graphite/bounds.c: New test.
16906
16907 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16908
16909         * Makefile.am (libgomp_la_LINK): New.
16910         * Makefile.in: Regenerate.
16911
16912 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16913
16914         * configure.ac (AC_PREREQ): Bump to 2.64.
16915
16916 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16917
16918         * Makefile.am (install-html, install-pdf): Remove.
16919         * Makefile.in: Regenerate.
16920
16921         * Makefile.in: Regenerate.
16922         * aclocal.m4: Regenerate.
16923         * config.h.in: Regenerate.
16924         * configure: Regenerate.
16925         * testsuite/Makefile.in: Regenerate.
16926
16927 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16928
16929         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
16930         * Makefile.in: Regenerate.
16931
16932 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
16933
16934         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
16935         * Makefile.in: Regenerate.
16936
16937 2009-08-19  Tobias Burnus  <burnus@net-b.de>
16938
16939         PR fortran/41102
16940         omp_lib.h.in: Fix -std=f95 errors.
16941
16942 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
16943
16944         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
16945         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
16946         * testsuite/libgomp.graphite/graphite.exp: New.
16947
16948 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
16949
16950         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
16951         only build.
16952
16953 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
16954
16955         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
16956         needed memory barrier semantics.
16957         * config/linux/mips/mutex.h: New file.
16958
16959 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
16960
16961         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
16962
16963 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
16964
16965         * configure: Regenerate.
16966
16967 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
16968
16969         PR testsuite/40699
16970         PR testsuite/40707
16971         PR testsuite/40709
16972         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
16973         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
16974         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
16975
16976 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
16977
16978         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
16979         options when choosing a multilib.
16980
16981 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
16982
16983         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
16984         ld_library_path.  Use add_path.  Add just find_libgcc_s to
16985         ld_library_path, not every libgcc multilib directory.
16986         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
16987         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
16988         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
16989         Use add_path.
16990         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
16991
16992 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
16993
16994         * Makefile.am (LTLDFLAGS): Define.
16995         (LINK): Define.
16996         * Makefile.in: Regenerate.
16997
16998 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
16999
17000         PR fortran/39718
17001         * testsuite/libgomp.fortran/fortran.exp: Don't link with
17002         libgfortranbegin, check existence of libgfortran.a instead of
17003         libgfortranbegin.a.
17004
17005 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
17006
17007         PR libgomp/40174
17008         * team.c (gomp_thread_start): Destroy thr->release semaphore.
17009         (gomp_free_pool_helper): Likewise.
17010
17011 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
17012             Jakub Jelinek  <jakub@redhat.com>
17013
17014         PR fortran/35423
17015         * testsuite/libgomp.fortran/workshare2.f90: New test.
17016
17017 2009-04-09  Nick Clifton  <nickc@redhat.com>
17018
17019         * iter.c: Change copyright header to refer to version 3 of the
17020         GNU General Public License with version 3.1 of the GCC Runtime
17021         Library Exception and to point readers at the COPYING3 and
17022         COPYING3.RUNTIME files and the FSF's license web page.
17023         * alloc.c: Likewise.
17024         * barrier.c: Likewise.
17025         * config/bsd/proc.c: Likewise.
17026         * config/linux/affinity.c: Likewise.
17027         * config/linux/alpha/futex.h: Likewise.
17028         * config/linux/bar.c: Likewise.
17029         * config/linux/bar.h: Likewise.
17030         * config/linux/ia64/futex.h: Likewise.
17031         * config/linux/ia64/mutex.h: Likewise.
17032         * config/linux/lock.c: Likewise.
17033         * config/linux/mips/futex.h: Likewise.
17034         * config/linux/mutex.c: Likewise.
17035         * config/linux/mutex.h: Likewise.
17036         * config/linux/powerpc/futex.h: Likewise.
17037         * config/linux/proc.c: Likewise.
17038         * config/linux/ptrlock.c: Likewise.
17039         * config/linux/ptrlock.h: Likewise.
17040         * config/linux/s390/futex.h: Likewise.
17041         * config/linux/sem.c: Likewise.
17042         * config/linux/sem.h: Likewise.
17043         * config/linux/sparc/futex.h: Likewise.
17044         * config/linux/wait.h: Likewise.
17045         * config/linux/x86/futex.h: Likewise.
17046         * config/mingw32/proc.c: Likewise.
17047         * config/mingw32/time.c: Likewise.
17048         * config/posix/affinity.c: Likewise.
17049         * config/posix/bar.c: Likewise.
17050         * config/posix/bar.h: Likewise.
17051         * config/posix/lock.c: Likewise.
17052         * config/posix/mutex.h: Likewise.
17053         * config/posix/proc.c: Likewise.
17054         * config/posix/ptrlock.h: Likewise.
17055         * config/posix/sem.c: Likewise.
17056         * config/posix/sem.h: Likewise.
17057         * config/posix/time.c: Likewise.
17058         * config/posix95/lock.c: Likewise.
17059         * critical.c: Likewise.
17060         * env.c: Likewise.
17061         * error.c: Likewise.
17062         * fortran.c: Likewise.
17063         * iter_ull.c: Likewise.
17064         * libgomp.h: Likewise.
17065         * libgomp_f.h.in: Likewise.
17066         * libgomp_g.h: Likewise.
17067         * loop.c: Likewise.
17068         * loop_ull.c: Likewise.
17069         * omp.h.in: Likewise.
17070         * omp_lib.f90.in: Likewise.
17071         * omp_lib.h.in: Likewise.
17072         * ordered.c: Likewise.
17073         * parallel.c: Likewise.
17074         * sections.c: Likewise.
17075         * single.c: Likewise.
17076         * task.c: Likewise.
17077         * team.c: Likewise.
17078         * work.c: Likewise.
17079
17080 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
17081
17082         * testsuite/config/default.exp: Change copyright header to refer to
17083         version 3 of the GNU General Public License and to point readers
17084         at the COPYING3 file and the FSF's license web page.
17085
17086 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
17087
17088         PR middle-end/39573
17089         * libgomp.c++/pr39573.C: New test.
17090
17091 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
17092
17093         PR other/39591
17094         * testsuite/libgomp.c/pr39591-1.c: New test.
17095         * testsuite/libgomp.c/pr39591-2.c: New test.
17096         * testsuite/libgomp.c/pr39591-3.c: New test.
17097
17098 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
17099
17100         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
17101         * testsuite/libgomp.c/atomic-6.c: Ditto.
17102
17103 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
17104
17105         PR c/39495
17106         * testsuite/libgomp.c/loop-12.c: New test.
17107         * testsuite/libgomp.c/loop-11.c: New test.
17108         * testsuite/libgomp.c++/loop-11.C: New test.
17109         * testsuite/libgomp.c++/loop-12.C: New test.
17110         * testsuite/libgomp.c++/for-8.C: New test.
17111
17112 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17113
17114         * configure: Regenerate.
17115
17116 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
17117
17118         PR middle-end/39154
17119         * testsuite/libgomp.c/pr39154.c: New test.
17120
17121 2009-01-30  Ian Lance Taylor  <iant@google.com>
17122
17123         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
17124         libgomp_ld_is_gold.  Get gold version number.
17125         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
17126         * configure: Rebuild.
17127
17128 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
17129
17130         * testsuite/lib/libgomp.exp: Add -B option for targets that
17131         use libgfortran.a%s in their specs.
17132
17133 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
17134
17135         PR libgomp/38086
17136         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
17137         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
17138         HAVE_AS_SYMVER_DIRECTIVE is not defined.
17139         * configure: Regenerated.
17140         * config.h.in: Likewise.
17141
17142 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
17143
17144         PR c++/38650
17145         * testsuite/libgomp.c/pr38650.c: New test.
17146         * testsuite/libgomp.c++/pr38650.C: New test.
17147
17148 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
17149
17150         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
17151
17152 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
17153
17154         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
17155
17156 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17157
17158         * configure: Regenerate.
17159
17160 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
17161
17162         PR middle-end/36802
17163         * testsuite/libgomp.c/pr36802-1.c: New test.
17164         * testsuite/libgomp.c/pr36802-2.c: New test.
17165         * testsuite/libgomp.c/pr36802-3.c: New test.
17166
17167 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
17168
17169         PR libgomp/38270
17170         * config/linux/powerpc/mutex.h: New.
17171
17172 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
17173
17174         PR c++/38257
17175         * testsuite/libgomp.c++/for-7.C: New test.
17176
17177         PR c++/38348
17178         * testsuite/libgomp.c++/for-6.C: New test.
17179
17180 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
17181
17182         PR testsuite/28870
17183         * testsuite/lib/libgomp.exp: Include new timeout library files.
17184         (libgomp_target_compile): Set timeout value from new proc.
17185
17186 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
17187
17188         PR libgomp/37938
17189         * config/linux/ia64/mutex.h: New.
17190
17191 2008-11-04  Tobias Burnus  <burnus@net-b.de>
17192
17193         PR libgomp/37935
17194         * libgomp.texi (Runtime library routines, environment variables):
17195         Update for OpenMP version 3.0.
17196
17197 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
17198             Steve Ellcey  <sje@cup.hp.com>
17199
17200         * configure: Regenerate for new libtool.
17201         * Makefile.in: Ditto.
17202         * testsuite/Makefile.in: Ditto.
17203
17204 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
17205             Andreas Tobler  <a.tobler@schweiz.org>
17206
17207         * config/bsd/proc.c: New file.
17208         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
17209         * configure.ac: Check for header <sys/sysctl.h>
17210         * configure: Regenerate.
17211         * config.h.in: Likewise.
17212
17213 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
17214
17215         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
17216
17217 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
17218
17219         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
17220         * Makefile.in: Regenerated.
17221         * testsuite/Makefile.in: Regenerated.
17222
17223 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
17224
17225         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
17226         depend on blddir if blddir exists.
17227         (libgomp_target_compile): Likewise.
17228         * testsuite/libgomp.c++/c++.exp: Likewise.
17229         * testsuite/libgomp.fortran/fortran.exp: Likewise.
17230
17231 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17232
17233         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
17234         Do not list GPL as Invariant Section.
17235
17236 2008-07-28  Ilie Garbacea  <ilie@mips.com>
17237             Chao-ying Fu  <fu@mips.com>
17238
17239         * configure.tgt: Enable futex for MIPS.
17240         * config/linux/mips/futex.h: New file.
17241
17242 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
17243
17244         * team.c (gomp_team_end): Free team immediately if it has
17245         just one thread.
17246
17247 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
17248
17249         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
17250         * testsuite/libgomp.fortran/fortran.exp: Same.
17251         * testsuite/libgomp.c/c.exp: Same.
17252         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
17253         directory to library path first.
17254
17255 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
17256
17257         * env.c (parse_stacksize): Add cast to avoid warning.
17258         (parse_spincount): Likewise.
17259
17260 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
17261
17262         * testsuite/libgomp.c/loop-10.c: New test.
17263         * libgomp.c/loop-3.c (main): Add lastprivate clause.
17264         * libgomp.c++/loop-6.C (main): Likewise.
17265
17266         PR debug/36617
17267         * testsuite/libgomp.c/debug-1.c: New test.
17268
17269 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
17270
17271         * testsuite/libgomp.c/nqueens-1.c: New test.
17272
17273         PR c++/36523
17274         * testsuite/libgomp.c++/task-7.C: New function.
17275
17276 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17277
17278         * configure: Regenerate.
17279
17280 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
17281
17282         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
17283         mutex when HAVE_SYNC_BUILTINS isn't defined.
17284
17285 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17286
17287         * libgomp.texi (omp_test_lock): Fix typo.
17288
17289 2008-06-12  Tobias Burnus  <burnus@net-b.de>
17290
17291         * omp_lib.f90.in: Add "implicit none".
17292
17293 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
17294
17295         PR middle-end/36506
17296         * testsuite/libgomp.c/reduction-5.c: New test.
17297
17298 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
17299
17300         * libgomp.h (struct gomp_task): Add in_tied_task field.
17301         * task.c (gomp_init_task): Initialize it.
17302         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
17303         unconditionally.  Don't call gomp_team_barrier_wake if
17304         current task is implicit or if(0) from implicit and number of
17305         running tasks is equal to nthreads - 1.
17306
17307         PR libgomp/36471
17308         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
17309         omp_get_team_size_8): Fix pastos.
17310
17311         PR libgomp/36469
17312         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
17313         * configure: Regenerated.
17314         * config.h.in: Regenerated.
17315         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
17316         defined.
17317
17318 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
17319
17320         PR bootstrap/36452
17321         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
17322         (GOMP_loop_ull_dynamic_start): Likewise.
17323         (GOMP_loop_ull_guided_start): Likewise.
17324         (GOMP_loop_ull_ordered_static_start): Likewise.
17325         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
17326         (GOMP_loop_ull_ordered_guided_start): Likewise.
17327
17328 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
17329             Richard Henderson  <rth@redhat.com>
17330             Ulrich Drepper  <drepper@redhat.com>
17331             Jakob Blomer  <jakob.blomer@ira.uka.de>
17332
17333         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
17334         Substitute also OMP_*LOCK_25*.
17335         * configure: Regenerated.
17336         * config.h.in: Regenerated.
17337         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
17338         ptrlock.c and task.c.
17339         * Makefile.in: Regenerated.
17340         * testsuite/Makefile.in: Regenerated.
17341         * task.c: New file.
17342         * loop_ull.c: New file.
17343         * iter_ull.c: New file.
17344         * libgomp.h: Include ptrlock.h.
17345         (enum gomp_task_kind): New type.
17346         (struct gomp_team): Add task_lock, task_queue, task_count,
17347         task_running_count, single_count fields.  Add
17348         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
17349         Remove work_share_lock, generation_mask,
17350         oldest_live_gen, num_live_gen and init_work_shares fields, add
17351         work work_share_list_alloc, work_share_list_free and work_share_chunk
17352         fields.  Change work_shares from pointer to pointers into an array.
17353         Change ordered_release field into gomp_sem_t ** from flexible array
17354         member.  Add implicit_task and initial_work_shares fields.
17355         Move close to the end of the struct.
17356         (struct gomp_team_state): Add single_count, last_work_share,
17357         active_level and level fields, remove work_share_generation.
17358         (gomp_barrier_handle_tasks): New prototype.
17359         (gomp_finish_task): New inline function.
17360         (struct gomp_work_share): Move chunk_size, end, incr into
17361         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
17362         next_ll fields.  Reshuffle fields.  Add next_alloc,
17363         next_ws, next_free and inline_ordered_team_ids fields, change
17364         ordered_team_ids into pointer from flexible array member.
17365         Add mode field.  Put lock and next into a different cache line
17366         from most of the write-once fields.
17367         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
17368         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
17369         gomp_iter_ull_guided_next): New prototypes.
17370         (gomp_new_icv): New prototype.
17371         (struct gomp_thread): Add thread_pool and task fields.
17372         (struct gomp_thread_pool): New type.
17373         (gomp_new_team): New prototype.
17374         (gomp_team_start): Change type of last argument.
17375         (gomp_new_work_share): Removed.
17376         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
17377         (gomp_work_share_init_done): New static inline.
17378         (gomp_throttled_spin_count_var, gomp_available_cpus,
17379         gomp_managed_threads): New extern decls.
17380         (gomp_init_task): New prototype.
17381         (gomp_spin_count_var): New extern var decl.
17382         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
17383         or no alias support, or if not PIC.
17384         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
17385         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
17386         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
17387         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
17388         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
17389         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
17390         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
17391         gomp_test_nest_lock_25): New prototypes.
17392         (omp_lock_symver, strong_alias): Define.
17393         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
17394         decls.
17395         (gomp_end_task): New.
17396         (struct gomp_task_icv, gomp_global_icv): New.
17397         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
17398         (struct gomp_task): New.
17399         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
17400         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
17401         (gomp_icv): New.
17402         (gomp_schedule_type): Reorder enum to match
17403         omp_sched_t.
17404         * team.c (struct gomp_thread_start_data): Add thread_pool and task
17405         fields.
17406         (gomp_thread_start): Add gomp_team_barrier_wait call.
17407         For non-nested case remove clearing of docked thread thr fields.
17408         Use pool fields instead of global gomp_* variables.  Use
17409         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
17410         Create tasks for each member thread.
17411         (free_team): Only destroy team barrier, task_lock here and free it.
17412         (gomp_free_thread): Free last_team if non-NULL.
17413         (gomp_team_end): Call gomp_team_barrier_wait instead of
17414         gomp_barrier_wait.  For nested case call one extra
17415         gomp_barrier_wait.  Move here some destruction from free_team.
17416         Call free_team on pool->last_team if any, rather than freeing
17417         current team.  Destroy work_share_list_free_lock ifndef
17418         HAVE_SYNC_BUILTINS.
17419         (gomp_new_icv): New function.
17420         (gomp_threads, gomp_threads_size, gomp_threads_used,
17421         gomp_threads_dock): Removed.
17422         (gomp_thread_destructor): New variable.
17423         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
17424         functions.
17425         (gomp_team_start): Create new pool if current thread doesn't have
17426         one.  Use pool fields instead of global gomp_* variables.
17427         Initialize thread_pool field for new threads.  Clear single_count.
17428         Change last argument from ws to team, don't create
17429         new team, set ts.work_share to &team->work_shares[0] and clear
17430         ts.last_work_share.  Don't clear ts.work_share_generation.
17431         If number of threads changed, adjust atomically gomp_managed_threads.
17432         Use gomp_init_task instead of gomp_new_task,
17433         set thr->task to the corresponding implicit_task array entry.
17434         Create tasks for each member thread.  Initialize ts.level.
17435         (initialize_team): Call pthread_key_create on
17436         gomp_thread_destructor.
17437         (team_destructor): New function.
17438         (new_team): Removed.
17439         (gomp_new_team): New function.
17440         (free_team): Free gomp_work_share blocks chained through next_alloc,
17441         instead of freeing work_shares and destroying work_share_lock.
17442         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
17443         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
17444         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
17445         of gomp_barrier_wait.
17446         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
17447         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
17448         if gomp_work_share_start returned true.  Don't unlock ws->lock.
17449         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
17450         of gomp_barrier_wait.
17451         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
17452         gomp_work_share_init_done if gomp_work_share_start returned true.
17453         Don't unlock ws->lock.
17454         * work.c: Include stddef.h.
17455         (free_work_share): Use work_share_list_free_lock instead
17456         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
17457         Call gomp_fini_work_share and then either free ws if orphaned, or
17458         put it into work_share_list_free list of the current team.
17459         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
17460         functions.
17461         (gomp_work_share_start, gomp_work_share_end,
17462         gomp_work_share_end_nowait): Rewritten.
17463         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
17464         (openmp_version): Set to 200805.
17465         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
17466         omp_sched_guided, omp_sched_auto): New parameters.
17467         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17468         omp_set_max_active_levels, omp_get_max_active_levels,
17469         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17470         omp_get_active_level): New interfaces.
17471         * omp_lib.h.in (openmp_version): Set to 200805.
17472         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
17473         omp_sched_guided, omp_sched_auto): New parameters.
17474         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17475         omp_set_max_active_levels, omp_get_max_active_levels,
17476         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17477         omp_get_active_level): New externals.
17478         * loop.c: Include limits.h.
17479         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
17480         GFS_AUTO.
17481         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
17482         Likewise.  Use gomp_icv.
17483         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
17484         ts.static_trip here.
17485         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
17486         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
17487         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
17488         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
17489         don't unlock ws->lock, otherwise lock it.
17490         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
17491         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
17492         (gomp_parallel_loop_start): Call gomp_new_team instead of
17493         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
17494         Adjust gomp_team_start caller.  Pass 0 as second argument to
17495         gomp_resolve_num_threads.
17496         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
17497         If adding ws->chunk_size nthreads + 1 times after end won't
17498         overflow, set ws->mode to 1.
17499         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
17500         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
17501         GOMP_loop_ull_ordered_static_start,
17502         GOMP_loop_ull_ordered_dynamic_start,
17503         GOMP_loop_ull_ordered_guided_start,
17504         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
17505         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
17506         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
17507         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
17508         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
17509         prototypes.
17510         * libgomp.map: Export lock routines also @@OMP_2.0.
17511         (GOMP_loop_ordered_dynamic_first,
17512         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
17513         GOMP_loop_ordered_static_first): Remove.
17514         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
17515         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
17516         GOMP_loop_ull_ordered_dynamic_next,
17517         GOMP_loop_ull_ordered_dynamic_start,
17518         GOMP_loop_ull_ordered_guided_next,
17519         GOMP_loop_ull_ordered_guided_start,
17520         GOMP_loop_ull_ordered_runtime_next,
17521         GOMP_loop_ull_ordered_runtime_start,
17522         GOMP_loop_ull_ordered_static_next,
17523         GOMP_loop_ull_ordered_static_start,
17524         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
17525         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
17526         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
17527         (omp_set_schedule, omp_get_schedule,
17528         omp_get_thread_limit, omp_set_max_active_levels,
17529         omp_get_max_active_levels, omp_get_level,
17530         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
17531         omp_set_schedule_, omp_set_schedule_8_,
17532         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
17533         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
17534         omp_get_max_active_levels_, omp_get_level_,
17535         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
17536         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
17537         New exports @@OMP_3.0.
17538         * omp.h.in (omp_sched_t): New type.
17539         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17540         omp_set_max_active_levels, omp_get_max_active_levels,
17541         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
17542         omp_get_active_level): New prototypes.
17543         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
17544         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
17545         gomp_thread_limit_var, gomp_remaining_threads_count,
17546         gomp_remaining_threads_lock): New variables.
17547         (parse_spincount): New function.
17548         (initialize_env): Call gomp_init_num_threads unconditionally.
17549         Initialize gomp_available_cpus.  Call parse_spincount,
17550         initialize gomp_{,throttled_}spin_count_var
17551         depending on presence and value of OMP_WAIT_POLICY and
17552         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
17553         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
17554         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
17555         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
17556         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
17557         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
17558         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
17559         (gomp_global_icv): New.
17560         (parse_schedule): Use it.  Parse "auto".
17561         (omp_set_num_threads): Use gomp_icv.
17562         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
17563         Likewise.
17564         (omp_get_max_threads): Move from parallel.c.
17565         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
17566         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
17567         add ialias.
17568         (parse_stacksize, parse_wait_policy): New functions.
17569         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
17570         both wrappers for compatibility and new locks.
17571         (omp_set_schedule, omp_get_schedule,
17572         omp_get_thread_limit, omp_set_max_active_levels,
17573         omp_get_max_active_levels, omp_get_level,
17574         omp_get_ancestor_thread_num, omp_get_team_size,
17575         omp_get_active_level): New ialias_redirect.
17576         (omp_set_schedule_, omp_set_schedule_8_,
17577         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
17578         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
17579         omp_get_max_active_levels_, omp_get_level_,
17580         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
17581         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
17582         New functions.
17583         * parallel.c: Include limits.h.
17584         (gomp_resolve_num_threads): Add count argument.  Rewritten.
17585         (GOMP_parallel_start): Call gomp_new_team and pass that as last
17586         argument to gomp_team_start.  Pass 0 as second argument to
17587         gomp_resolve_num_threads.
17588         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
17589         if gomp_thread_limit_var != ULONG_MAX.
17590         (omp_in_parallel): Implement using ts.active_level.
17591         (omp_get_max_threads): Move to env.c.
17592         (omp_get_level, omp_get_ancestor_thread_num,
17593         omp_get_team_size, omp_get_active_level): New functions,
17594         add ialias.
17595         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
17596         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
17597         gomp_iter_dynamic_next instead of the _locked variant and don't take
17598         lock around it, otherwise acquire it before calling
17599         gomp_iter_dynamic_next_locked.
17600         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
17601         gomp_iter_dynamic_next instead of the _locked variant and don't take
17602         lock around it.
17603         (GOMP_parallel_sections_start): Call gomp_new_team instead of
17604         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
17605         Adjust gomp_team_start caller.  Pass count as second argument to
17606         gomp_resolve_num_threads, don't adjust num_threads after the call.
17607         Use gomp_icv.
17608         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
17609         ws->chunk_size by incr.
17610         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
17611         code.
17612         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
17613         types.
17614         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
17615         (omp_check_defines): Check even the compat defines.
17616         * config/linux/ptrlock.c: New file.
17617         * config/linux/ptrlock.h: New file.
17618         * config/linux/wait.h: New file.
17619         * config/posix/ptrlock.c: New file.
17620         * config/posix/ptrlock.h: New file.
17621         * config/linux/bar.h (gomp_team_barrier_wait,
17622         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
17623         (gomp_team_barrier_set_task_pending,
17624         gomp_team_barrier_clear_task_pending,
17625         gomp_team_barrier_set_waiting_for_tasks,
17626         gomp_team_barrier_waiting_for_tasks,
17627         gomp_team_barrier_done): New inlines.
17628         (gomp_barrier_t): Rewritten.
17629         (gomp_barrier_state_t): New typedef.
17630         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
17631         gomp_barrier_wait_start): Rewritten.
17632         (gomp_barrier_wait_end): Change second argument to
17633         gomp_barrier_state_t.
17634         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
17635         inlines.
17636         * config/linux/bar.c: Include wait.h instead of libgomp.h and
17637         futex.h.
17638         (gomp_barrier_wait_end): Rewritten.
17639         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
17640         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
17641         * config/posix/bar.h (gomp_barrier_t): Add generation field.
17642         (gomp_barrier_state_t): New typedef.
17643         (gomp_team_barrier_wait,
17644         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
17645         (gomp_barrier_wait_start): Or all but low 2 bits from generation
17646         into the return value.  Return gomp_barrier_state_t.
17647         (gomp_team_barrier_set_task_pending,
17648         gomp_team_barrier_clear_task_pending,
17649         gomp_team_barrier_set_waiting_for_tasks,
17650         gomp_team_barrier_waiting_for_tasks,
17651         gomp_team_barrier_done): New inlines.
17652         (gomp_barrier_wait_end): Change second argument to
17653         gomp_barrier_state_t.
17654         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
17655         inlines.
17656         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
17657         (gomp_barrier_wait_end): Change second argument to
17658         gomp_barrier_state_t.
17659         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
17660         gomp_team_barrier_wake): New functions.
17661         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
17662         futex.h.
17663         (gomp_futex_wake, gomp_futex_wait): New variables.
17664         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
17665         * config/linux/lock.c: Rewrite to make locks task owned,
17666         for backwards compatibility provide the old entrypoints
17667         if symbol versioning.  Include wait.h instead of libgomp.h and
17668         futex.h.
17669         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
17670         * config/posix95/lock.c: Rewrite to make locks task owned,
17671         for backwards compatibility provide the old entrypoints
17672         if symbol versioning.
17673         * config/posix/lock.c: Rewrite to make locks task owned,
17674         for backwards compatibility provide the old entrypoints
17675         if symbol versioning.
17676         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
17677         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
17678         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
17679         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17680         (sys_futex0): Return error code.
17681         (futex_wake, futex_wait): If ENOSYS was returned, clear
17682         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17683         (cpu_relax, atomic_write_barrier): New static inlines.
17684         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17685         (futex_wake, futex_wait): If ENOSYS was returned, clear
17686         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17687         (cpu_relax, atomic_write_barrier): New static inlines.
17688         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17689         (sys_futex0): Return error code.
17690         (futex_wake, futex_wait): If ENOSYS was returned, clear
17691         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17692         (cpu_relax, atomic_write_barrier): New static inlines.
17693         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17694         (sys_futex0): Return error code.
17695         (futex_wake, futex_wait): If ENOSYS was returned, clear
17696         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17697         (cpu_relax, atomic_write_barrier): New static inlines.
17698         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17699         (sys_futex0): Return error code.
17700         (futex_wake, futex_wait): If ENOSYS was returned, clear
17701         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17702         (cpu_relax, atomic_write_barrier): New static inlines.
17703         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
17704         (sys_futex0): Return error code.
17705         (futex_wake, futex_wait): If ENOSYS was returned, clear
17706         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
17707         (cpu_relax, atomic_write_barrier): New static inlines.
17708         * config/linux/sem.c: Include wait.h instead of libgomp.h and
17709         futex.h.
17710         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
17711         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
17712         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
17713         types.
17714         (omp_nest_lock_t): Change owner into void *, add lock field.
17715         * config/posix95/omp-lock.h: Include semaphore.h.
17716         (omp_lock_25_t, omp_nest_lock_25_t): New types.
17717         (omp_lock_t): Use sem_t instead of mutex if semaphores
17718         aren't broken.
17719         (omp_nest_lock_t): Likewise.  Change owner to void *.
17720         * config/posix/omp-lock.h: Include semaphore.h.
17721         (omp_lock_25_t, omp_nest_lock_25_t): New types.
17722         (omp_lock_t): Use sem_t instead of mutex if semaphores
17723         aren't broken.
17724         (omp_nest_lock_t): Likewise.  Add owner field.
17725
17726 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
17727
17728         * testsuite/libgomp.c/collapse-1.c: New test.
17729         * testsuite/libgomp.c/collapse-2.c: New test.
17730         * testsuite/libgomp.c/collapse-3.c: New test.
17731         * testsuite/libgomp.c/icv-1.c: New test.
17732         * testsuite/libgomp.c/icv-2.c: New test.
17733         * testsuite/libgomp.c/lib-2.c: New test.
17734         * testsuite/libgomp.c/lock-1.c: New test.
17735         * testsuite/libgomp.c/lock-2.c: New test.
17736         * testsuite/libgomp.c/lock-3.c: New test.
17737         * testsuite/libgomp.c/loop-4.c: New test.
17738         * testsuite/libgomp.c/loop-5.c: New test.
17739         * testsuite/libgomp.c/loop-6.c: New test.
17740         * testsuite/libgomp.c/loop-7.c: New test.
17741         * testsuite/libgomp.c/loop-8.c: New test.
17742         * testsuite/libgomp.c/loop-9.c: New test.
17743         * testsuite/libgomp.c/nested-3.c: New test.
17744         * testsuite/libgomp.c/nestedfn-6.c: New test.
17745         * testsuite/libgomp.c/sort-1.c: New test.
17746         * testsuite/libgomp.c/task-1.c: New test.
17747         * testsuite/libgomp.c/task-2.c: New test.
17748         * testsuite/libgomp.c/task-3.c: New test.
17749         * testsuite/libgomp.c/task-4.c: New test.
17750         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
17751         to C++ testsuite default compiler options.
17752         * testsuite/libgomp.c++/collapse-1.C: New test.
17753         * testsuite/libgomp.c++/collapse-2.C: New test.
17754         * testsuite/libgomp.c++/ctor-10.C: New test.
17755         * testsuite/libgomp.c++/for-1.C: New test.
17756         * testsuite/libgomp.c++/for-2.C: New test.
17757         * testsuite/libgomp.c++/for-3.C: New test.
17758         * testsuite/libgomp.c++/for-4.C: New test.
17759         * testsuite/libgomp.c++/for-5.C: New test.
17760         * testsuite/libgomp.c++/loop-8.C: New test.
17761         * testsuite/libgomp.c++/loop-9.C: New test.
17762         * testsuite/libgomp.c++/loop-10.C: New test.
17763         * testsuite/libgomp.c++/task-1.C: New test.
17764         * testsuite/libgomp.c++/task-2.C: New test.
17765         * testsuite/libgomp.c++/task-3.C: New test.
17766         * testsuite/libgomp.c++/task-4.C: New test.
17767         * testsuite/libgomp.c++/task-5.C: New test.
17768         * testsuite/libgomp.c++/task-6.C: New test.
17769         * testsuite/libgomp.fortran/allocatable1.f90: New test.
17770         * testsuite/libgomp.fortran/allocatable2.f90: New test.
17771         * testsuite/libgomp.fortran/allocatable3.f90: New test.
17772         * testsuite/libgomp.fortran/allocatable4.f90: New test.
17773         * testsuite/libgomp.fortran/collapse1.f90: New test.
17774         * testsuite/libgomp.fortran/collapse2.f90: New test.
17775         * testsuite/libgomp.fortran/collapse3.f90: New test.
17776         * testsuite/libgomp.fortran/collapse4.f90: New test.
17777         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
17778         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
17779         * testsuite/libgomp.fortran/lib4.f90: New test.
17780         * testsuite/libgomp.fortran/lock-1.f90: New test.
17781         * testsuite/libgomp.fortran/lock-2.f90: New test.
17782         * testsuite/libgomp.fortran/nested1.f90: New test.
17783         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
17784         * testsuite/libgomp.fortran/strassen.f90: New test.
17785         * testsuite/libgomp.fortran/tabs1.f90: New test.
17786         * testsuite/libgomp.fortran/tabs2.f: New test.
17787         * testsuite/libgomp.fortran/task1.f90: New test.
17788         * testsuite/libgomp.fortran/task2.f90: New test.
17789         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
17790         * testsuite/libgomp.fortran/vla5.f90: Likewise.
17791         * testsuite/libgomp.c/pr26943-2.c: Likewise.
17792         * testsuite/libgomp.c/pr26943-3.c: Likewise.
17793         * testsuite/libgomp.c/pr26943-4.c: Likewise.
17794
17795 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
17796
17797         PR c++/36308
17798         * testsuite/libgomp.c++/ctor-11.C: New test.
17799         * testsuite/libgomp.c++/ctor-12.C: New test.
17800
17801 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
17802
17803         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
17804
17805 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
17806
17807         PR middle-end/36106
17808         * testsuite/libgomp.c/atomic-5.c: New test.
17809         * testsuite/libgomp.c/atomic-6.c: New test.
17810         * testsuite/libgomp.c/autopar-1.c: New test.
17811
17812 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17813
17814         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
17815         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
17816         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
17817         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
17818         * configure: Regenerate.
17819         * Makefile.in, testsuite/Makefile.in: Likewise.
17820
17821 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
17822
17823         PR bootstrap/35457
17824         * aclocal.m4: Regenerate.
17825         * configure: Regenerate.
17826
17827 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
17828
17829         PR middle-end/35611
17830         * testsuite/libgomp.c/atomic-4.c: New test.
17831
17832         PR libgomp/35625
17833         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
17834         (gomp_iter_guided_next): Likewise.
17835         * testsuite/libgomp.c/pr35625.c: New test.
17836
17837 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17838
17839         * aclocal.m4: Regenerate.
17840         * configure: Likewise.
17841         * Makefile.in: Likewise.
17842         * testsuite/Makefile.in: Likewise.
17843
17844 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
17845
17846         PR middle-end/35185
17847         * testsuite/libgomp.c++/pr35185.C: New test.
17848
17849 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
17850
17851         PR middle-end/35549
17852         * testsuite/libgomp.c/pr35549.c: New test.
17853
17854 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
17855
17856         * testsuite/libgomp.c/atomic-3.c: New test.
17857
17858 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
17859
17860         PR fortran/33197
17861         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
17862         .F08 file suffixes.
17863
17864 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
17865
17866         PR libgomp/33131
17867         * configure.ac: Add ACX_HEADER_STRING.
17868         * env.c: Include strings.h.
17869         * aclocal.m4: Regenerate.
17870         * config.h.in: Regenerate.
17871         * configure: Regenerate.
17872         * Makefile.in: Regenerate.
17873         * testsuite/Makefile.in: Regenerate.
17874
17875 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
17876
17877         PR middle-end/35196
17878         * testsuite/libgomp.c/pr35196.c: New test.
17879
17880         PR middle-end/35130
17881         * testsuite/libgomp.fortran/pr35130.f90: New test.
17882         * testsuite/libgomp.c/pr35130.c: New test.
17883
17884 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
17885
17886         PR middle-end/33880
17887         * testsuite/libgomp.c/pr33880.c: New test.
17888         * testsuite/libgomp.fortran/pr33880.f90: New test.
17889
17890 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
17891
17892         * configure: Regenerate.
17893
17894 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
17895
17896         * configure.ac: Move futex checking into ../config/futex.m4.
17897         * configure: Rebuilt.
17898         * aclocal.m4: Rebuilt.
17899         * Makefile.in: Rebuilt.
17900
17901         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
17902         2007-10-15 ../config/tls.m4 change.
17903
17904 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
17905
17906         PR c++/34513
17907         * testsuite/libgomp.c/pr34513.c: New test.
17908         * testsuite/libgomp.c++/pr34513.C: New test.
17909
17910 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
17911
17912         PR target/32765
17913         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
17914
17915 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
17916
17917         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
17918
17919 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
17920
17921         * testsuite/libgomp.c/private-1.c: New test.
17922
17923 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
17924             Paolo Bonzini  <bonzini@gnu.org>
17925
17926         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
17927         instead of 'VPATH ='.
17928         * Makefile.in: Regenerate.
17929
17930 2007-11-23  Matthias Klose  <doko@ubuntu.com>
17931
17932         * configure.ac: Adjust makeinfo version check.
17933         * configure: Regenerate.
17934
17935 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
17936
17937         PR fortran/34020
17938         * testsuite/libgomp.fortran/pr34020.f90: New test.
17939
17940 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
17941
17942         PR c++/33894
17943         * testsuite/libgomp.c++/atomic-1.C: New test.
17944
17945 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
17946
17947         PR libgomp/33275
17948         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
17949         Make x and y integers rather than (implicit) reals.  Add private (j)
17950         clause to the last omp parallel.
17951
17952 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
17953
17954         * configure: Regenerate following changes to ../config/tls.m4.
17955
17956 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
17957
17958         * testsuite/libgomp.fortran/stack.f90: New test.
17959
17960 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
17961
17962         * config/mingw32/proc.c: New file.
17963
17964 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
17965
17966         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
17967         (main): Use __get_cpuid to get i386 target fetaures.
17968         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
17969         (main): Use __get_cpuid to get x86_64 target fetaures.
17970
17971 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
17972
17973         PR target/32765
17974         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
17975         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
17976
17977 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
17978
17979         PR fortran/32550
17980         * testsuite/libgomp.fortran/pr32550.f90: New test.
17981         * testsuite/libgomp.fortran/crayptr2.f90: New test.
17982
17983 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
17984
17985         * aclocal.m4: Regenerated.
17986
17987 2007-07-05  Tobias Burnus  <burnus@net-b.de>
17988
17989         PR fortran/32359
17990         * testsuite/libgomp.fortran/pr32359.f90: New.
17991
17992 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
17993
17994         PR libgomp/32468
17995         * sections.c (GOMP_parallel_sections_start): Only decrease
17996         number of threads to COUNT if dyn_var is true.
17997         * testsuite/libgomp.c/pr32468.c: New test.
17998
17999 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
18000
18001         PR libgomp/26308
18002         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
18003
18004 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
18005
18006         PR middle-end/32362
18007         * testsuite/libgomp.c/pr32362-1.c: New test.
18008         * testsuite/libgomp.c/pr32362-2.c: New test.
18009         * testsuite/libgomp.c/pr32362-3.c: New test.
18010
18011 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
18012
18013         * team.c (gomp_team_start): Fix setting up thread_attr
18014         stack size.
18015
18016 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
18017
18018         * configure: Regenerate.
18019
18020 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
18021
18022         * Makefile.in: Regenerate.
18023         * configure: Regenerate.
18024         * aclocal.m4: Regenerate.
18025         * testsuite/Makefile.in: Regenerate.
18026
18027 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
18028
18029         * config/linux/proc.c: New file.
18030
18031         PR libgomp/28482
18032         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
18033
18034 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
18035
18036         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
18037
18038 2007-04-16  Matthias Klose  <doko@debian.org>
18039
18040         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
18041         flags if not building with -m64.
18042         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
18043         flag for i?86-*-* targets, if current target matches -m64.
18044
18045 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
18046
18047         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
18048         * Makefile.in: Regenerate.
18049
18050 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
18051
18052         PR testsuite/31369
18053         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
18054         ld_library_path.
18055         * testsuite/libgomp.fortran/fortran.exp: Likewise.
18056
18057 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
18058
18059         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
18060         decls.
18061         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
18062         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
18063         (parse_affinity): New function.
18064         (initialize_env): Call it and gomp_init_affinity.
18065         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
18066         create new pthread_attr_t and call gomp_init_thread_affinity
18067         on it for each thread before passing the attribute to pthread_create.
18068         * config/linux/affinity.c: New file.
18069         * config/posix/affinity.c: New file.
18070         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
18071         * configure: Rebuilt.
18072         * config.h.in: Rebuilt.
18073         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
18074         * Makefile.in: Rebuilt.
18075
18076 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
18077
18078         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
18079         *-*-darwin*.
18080         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
18081         and use it if found.
18082
18083 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
18084
18085         * testsuite/config/default.exp: New file.
18086         * testsuite/lib/libgomp.exp: New file.
18087         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
18088         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
18089         load_lib *, load_gcc_lib *): Move to libgomp.exp.
18090         (libgomp_load): Remove.
18091         * testsuite/lib/libgomp.exp (libgomp_init): Compute
18092         always_ld_library_path, not ld_library_path.  Set additional_flags
18093         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
18094         (target_compile): Do not call libgomp_init.  Append lang_library_path
18095         and lang_link_flags to options.
18096         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
18097         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
18098         here.
18099         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
18100         always_ld_library_path.  Set LD_LIBRARY_PATH here.
18101         * testsuite/libgomp.fortran/fortran.exp: Ditto.
18102         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
18103         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
18104         CX8 flag.
18105         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
18106         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
18107         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
18108         * testsuite/libgomp.c/pr29947-1.c: Ditto.
18109         * testsuite/libgomp.c/atomic-10.c: Ditto.
18110
18111 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
18112
18113         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
18114         dg-final cleanup-modules line.
18115         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
18116         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
18117         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
18118         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
18119         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
18120         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
18121         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
18122
18123 2007-03-18  Andreas Schwab  <schwab@suse.de>
18124
18125         * acinclude.m4: Adjust regular expression for ld version
18126         extraction.
18127         * configure: Regenerate.
18128
18129 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
18130
18131         * Makefile.am: Add install-pdf target as copied from
18132         automake v1.10 rules.
18133         * Makefile.in: Regenerate
18134
18135 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
18136
18137         PR libgomp/28486
18138         * configure: Regenerate.
18139
18140         PR c++/30703
18141         * testsuite/libgomp.c++/pr30703.C: New test.
18142
18143 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
18144
18145         Revert:
18146         2006-07-05  Eric Christopher  <echristo@apple.com>
18147         * configure.ac: Depend addition of -pthread on host OS.
18148         * configure: Regenerate.
18149
18150 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18151
18152         * libgomp.texi: Fix spacing after abbreviations.
18153
18154 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
18155
18156         PR libgomp/30546
18157         * configure.ac: Add check for makeinfo
18158         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
18159         if an appropriate version of makeinfo is found.
18160         * aclocal.m4: Regenerated.
18161         * configure: Regenerated.
18162         * Makefile.in: Regenerated.
18163         * testsuite/Makefile.in: Regenerated.
18164
18165 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
18166
18167         PR libgomp/30540
18168         * libgomp.texi: More about implementation-dependent settings.
18169
18170 2007-01-26  Tobias Burnus  <burnus@net-b.de>
18171
18172         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
18173
18174 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
18175
18176         PR middle-end/30494
18177         * testsuite/libgomp.c/pr30494.c: New test.
18178
18179 2007-01-15  Tom Tromey  <tromey@redhat.com>
18180
18181         * configure: Rebuilt.
18182         * configure.ac: Fixed comment.
18183
18184 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
18185
18186         * libgomp.texi: Document implementation specific default values of
18187         environment variables.
18188
18189 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
18190
18191         PR libgomp/28209
18192         * libgomp.texi: New file.
18193         * configure.ac: Add --enable-generated-files-in-srcdir option.
18194         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
18195         files to srcdir.
18196         * Makefile.in: Regenerated.
18197         * config.h.in: Regenerated.
18198         * testsuite/Makefile.in: Regenerated.
18199         * NOTES: Removed.
18200
18201 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
18202
18203         PR libgomp/29949
18204         * env.c (omp_set_num_threads): Set illegal thread count to 1.
18205
18206 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
18207
18208         * configure: Regenerate.
18209
18210 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
18211
18212         PR libgomp/29947
18213         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
18214         start if there shouldn't be any loop iterations.
18215         (gomp_loop_ordered_static_start): Remove start == end test.
18216         * testsuite/libgomp.c/pr29947-1.c: New test.
18217         * testsuite/libgomp.c/pr29947-2.c: New test.
18218
18219 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
18220
18221         * configure.tgt: Force initial-exec TLS model on Linux only.
18222
18223 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
18224
18225         * configure: Regenerated.
18226
18227 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
18228
18229         * env.c (parse_schedule): Reject out of range values.
18230         (parse_unsigned_long): Reject out of range, negative or zero values.
18231
18232 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
18233
18234         PR fortran/29629
18235         * testsuite/libgomp.fortran/pr29629.f90: New test.
18236
18237 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
18238
18239         PR libgomp/29494
18240         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
18241         * config/posix95: New directory.
18242         * config/posix95/omp-lock.h: New file.
18243         * config/posix95/lock.c: Likewise.
18244
18245 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
18246
18247         * aclocal.m4: Regenerate.
18248         * configure: Regenerate.
18249
18250 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
18251
18252         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
18253         '<' to '<='.
18254
18255 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
18256
18257         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
18258         test.
18259         * configure: Regenerate.
18260         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
18261
18262 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
18263
18264         PR middle-end/25261
18265         PR middle-end/28790
18266         * testsuite/libgomp.c/nestedfn-4.c: New test.
18267         * testsuite/libgomp.c/nestedfn-5.c: New test.
18268         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
18269
18270         PR fortran/29097
18271         * testsuite/libgomp.fortran/condinc1.f: New test.
18272         * testsuite/libgomp.fortran/condinc2.f: New test.
18273         * testsuite/libgomp.fortran/condinc3.f90: New test.
18274         * testsuite/libgomp.fortran/condinc4.f90: New test.
18275         * testsuite/libgomp.fortran/condinc1.inc: New file.
18276
18277 2006-09-18  Tom Tromey  <tromey@redhat.com>
18278
18279         * configure: Rebuilt.
18280
18281 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
18282
18283         PR c/28768
18284         PR preprocessor/14634
18285         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
18286         to AC_DEFINE.
18287         * configure: Regenerate.
18288
18289 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
18290
18291         * testsuite/libgomp.fortran/reduction3.f90: Change
18292         -2147483648 to -huge(i)-1 to avoid overflow.
18293         * testsuite/libgomp.fortran/reduction4.f90: Change
18294         Z'ffffffff' to not(0) to avoid overflow.
18295
18296 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
18297
18298         PR libgomp/25938
18299         * Makefile.am (libsubincludedir): New.
18300         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
18301         * Makefile.in: Regenerate.
18302
18303 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
18304
18305         PR libgomp/28725
18306         * env.c: Include ctype.h.
18307         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
18308         leading and/or trailing whitespace and compare strings case
18309         insensitively.
18310
18311 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
18312
18313         PR fortran/28390
18314         * testsuite/libgomp.fortran/pr28390.f: New test.
18315
18316 2006-07-05  Eric Christopher  <echristo@apple.com>
18317
18318         * configure.ac: Depend addition of -pthread on host OS.
18319         * configure: Regenerate.
18320
18321 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
18322
18323         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
18324         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
18325         defined.
18326
18327 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
18328
18329         PR libgomp/26175
18330         PR libgomp/26477
18331         * configure.ac: If neither --enable-linux-futex nor
18332         --disable-linux-futex is passed, determine the default by checking
18333         for compiling and/or running against NPTL.  With --enable-linux-futex,
18334         check if SYS_gettid and SYS_futex are defined.
18335         * configure: Rebuilt.
18336
18337 2006-06-14  Richard Henderson  <rth@redhat.com>
18338
18339         PR libgomp/28008
18340         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
18341         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
18342
18343 2006-06-09  Richard Henderson  <rth@redhat.com>
18344
18345         * env.c (gomp_nthreads_var): Change to unsigned long.
18346         (gomp_run_sched_chunk): Likewise.
18347         (parse_unsigned_long): Rename from parse_num_threads and generalize.
18348         (initialize_env): Initialize gomp_thread_attr.
18349         * libgomp.h (gomp_nthreads_var): Update decl.
18350         (gomp_run_sched_chunk): Likewise.
18351         (gomp_thread_attr): Declare.
18352         * team.c (gomp_thread_attr): Export.
18353         (initialize_team): Don't initialize it.
18354
18355 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
18356
18357         PR fortran/27916
18358         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
18359         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
18360
18361 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
18362
18363         * config/mingw32/time.c: New file.
18364         * configure.tgt: Use it.
18365
18366 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
18367
18368         * Makefile.am: Add install-html target. Add install-html to .PHONY
18369         * Makefile.in: Regenerate.
18370
18371 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
18372
18373         PR libgomp/27612
18374         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
18375         * testsuite/libgomp.c/critical-1.c: Likewise.
18376         * testsuite/libgomp.c/loop-1.c: Likewise.
18377         * testsuite/libgomp.c/loop-2.c: Likewise.
18378         * testsuite/libgomp.c/single-1.c: Likewise.
18379         * testsuite/libgomp.c/ordered-1.c: Likewise.
18380         * testsuite/libgomp.c/ordered-2.c: Likewise.
18381
18382 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
18383
18384         PR middle-end/27416
18385         * libgomp.fortran/pr27416-1.f90: New test.
18386
18387 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
18388
18389         PR fortran/27395
18390         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
18391         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
18392
18393 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
18394
18395         PR c++/26943
18396         * testsuite/libgomp.c/pr26943-1.c: New test.
18397         * testsuite/libgomp.c/pr26943-2.c: New test.
18398         * testsuite/libgomp.c/pr26943-3.c: New test.
18399         * testsuite/libgomp.c/pr26943-4.c: New test.
18400         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
18401         * testsuite/libgomp.c++/pr26943.C: New test.
18402
18403 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
18404
18405         PR middle-end/27337
18406         * testsuite/libgomp.c++/pr27337.C: New test.
18407
18408 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
18409
18410         PR c/26171
18411         * testsuite/libgomp.c/pr26171.c: New test.
18412
18413 2006-04-25  Richard Henderson  <rth@redhat.com>
18414
18415         PR libgomp/25865
18416         * configure.ac: Use GCC_CHECK_TLS.
18417         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
18418         * Makefile.in, aclocal.m4, configure: Regenerate.
18419
18420 2006-04-10  Matthias Klose  <doko@debian.org>
18421
18422         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
18423         directory names containing underscores.
18424
18425 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
18426
18427         PR c++/26691
18428         * testsuite/libgomp.c++/pr26691.C: New test.
18429
18430 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
18431
18432         * testsuite/libgomp.fortran/retval2.f90: New test.
18433
18434 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
18435
18436         * testsuite/libgomp.c++: New directory.
18437
18438 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
18439
18440         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
18441         * config/posix/sem.c: Implement the above.
18442
18443 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
18444
18445         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
18446         define HAVE_BROKEN_POSIX_SEMAPHORES.
18447         * configure: Rebuilt.
18448         * config.h.in: Rebuilt.
18449
18450 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
18451
18452         PR bootstrap/26161
18453         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
18454         for the other pthread check.
18455         * configure: Regenerate.
18456         * config.h.in: Regenerate.
18457
18458 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
18459
18460         PR libgomp/25938
18461         PR libgomp/25984
18462         * Makefile.am (fincludedir): New variable.
18463         (nodist_include_HEADERS): Remove Fortran files.
18464         (nodist_finclude_HEADERS): New variable.
18465         * Makefile.in: Regenerated.
18466
18467 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
18468
18469         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
18470         Remove tests for returning assumed character length arrays.
18471
18472 2006-02-12  Roger Sayle  <roger@eyesopen.com>
18473             John David Anglin  <dave@hiauly1.hia.nrc.ca>
18474
18475         PR libgomp/25936
18476         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
18477
18478 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
18479
18480         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
18481
18482 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
18483
18484         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
18485         part of LD_LIBRARY_PATH manually.
18486
18487 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
18488
18489         PR libgomp/25852
18490         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
18491         libgomp_init.
18492
18493 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
18494
18495         PR libgomp/25884
18496         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
18497         * configure.ac (PERL): Don't set.
18498         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
18499         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
18500         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
18501         * omp.h.in: Wrap the new configure substitutions with @ characters.
18502         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
18503         * aclocal.m4, configure, Makefile.in: Regenerate.
18504         * mkomp_h.pl: Delete.
18505
18506 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
18507
18508         PR libgomp/25259
18509         * configure.ac: Use GCC_HEADER_STDINT.
18510         * libgomp.h: Include gstdint.h.
18511         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
18512         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
18513
18514 2006-01-24  Richard Henderson  <rth@redhat.com>
18515
18516         PR libgomp/25942
18517         * configure.ac: Add AM_MAINTAINER_MODE.
18518         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
18519
18520 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
18521
18522         * Makefile.in: Regenerate.
18523         * testsuite/Makefile.in: Regenerate.
18524         * aclocal.m4: Regenerate.
18525
18526 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
18527
18528         * config/posix/proc.c: Conditional include of sys/loadavg.h for
18529         Solaris.
18530         * configure.ac: Add check for loadavg.h.
18531         (link_gomp): Adjust comment.
18532         * configure: Regenerate.
18533         * config.h.in: Regenerate.
18534
18535 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
18536
18537         PR libgomp/25877
18538         * configure.ac: Remove check for alloca.h.
18539         * configure: Regenerate.
18540         * config.h.in: Regenerate.
18541         * libgomp.h: define gomp_alloca to be __builtin_alloca.
18542         * team.c: Remove use of alloca.h.
18543         Call gomp_alloca instead of alloca.
18544
18545 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
18546
18547         PR libgomp/25877
18548         * team.c: Add include of alloca.h.
18549         * configure.ac: Add check for alloca.h.
18550         * configure: Regenerate.
18551         * config.h.in: Regenerate.
18552
18553 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
18554
18555         PR fortran/25219
18556         * testsuite/libgomp.fortran/pr25219.f90: New test.
18557
18558 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
18559
18560         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
18561         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
18562         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
18563         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
18564         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
18565         testsuite/libgomp.fortran/threadprivate1.f90,
18566         testsuite/libgomp.fortran/threadprivate2.f90,
18567         testsuite/libgomp.fortran/threadprivate3.f90,
18568         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
18569         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
18570         testsuite/libgomp.fortran/omp_parse3.f90: Change required
18571         effective-target to TLS runtime.
18572
18573         * testsuite/libgomp.fortran/pr25162.f: Require
18574         effective-target TLS runtime.
18575
18576 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
18577
18578         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
18579         * testsuite/libgomp.c/nestedfn-3.c: New test.
18580
18581 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
18582
18583         PR fortran/25162
18584         * testsuite/libgomp.fortran/pr25162.f: New test.
18585
18586 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
18587
18588         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
18589         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
18590
18591 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
18592
18593         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
18594         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
18595         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
18596         single.c, team.c, work.c, config/linux/alpha/futex.h,
18597         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
18598         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
18599         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
18600         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
18601         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
18602         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
18603         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
18604         FSF address.
18605
18606 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
18607
18608         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
18609         to nodist_noinst_HEADERS.
18610         * Makefile.in: Rebuilt.
18611
18612         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
18613         add integer count field.
18614         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
18615         omp_nest_lock_t type change.
18616         (omp_init_nest_lock): Likewise.  Initialize count to 0.
18617         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
18618         Increment count.
18619         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
18620         Decrement count.
18621         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
18622         Increment count if successful and return the new nesting level.
18623         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
18624         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
18625         * testsuite/libgomp.c/lib-1.c: New test.
18626         * testsuite/libgomp.fortran/lib1.f90: New test.
18627         * testsuite/libgomp.fortran/lib2.f: New test.
18628         * testsuite/libgomp.fortran/lib3.f: New test.
18629
18630 2005-11-17  Richard Henderson  <rth@redhat.com>
18631
18632         PR 24845
18633         * Makefile.am (nodist_toolexeclib_HEADERS): New.
18634         * configure.ac (link_gomp): New.  Substitute it.
18635         (AC_CONFIG_FILES): Add libgomp.spec.
18636         * libgomp.spec.in: New file.
18637         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
18638         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
18639
18640 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
18641
18642         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
18643         reduction(-:var) behaving the same as reduction(+:var).
18644         * testsuite/libgomp.c/reduction-4.c: New test.
18645
18646 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
18647
18648         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
18649         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
18650         testsuite/libgomp.c/copyin-3.c,
18651         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
18652         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
18653         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
18654         testsuite/libgomp.c++/pr24455.C,
18655         testsuite/libgomp.fortran/threadprivate1.f90,
18656         testsuite/libgomp.fortran/threadprivate2.f90,
18657         testsuite/libgomp.fortran/threadprivate3.f90,
18658         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
18659         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
18660         testsuite/libgomp.fortran/omp_parse3.f90: Require
18661         effective-target TLS.
18662
18663 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
18664
18665         * HEADER: Remove.
18666
18667 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
18668
18669         PR libgomp/24797
18670         * team.c (initialize_team): Pass NULL rather than free as
18671         pthread_key_create destructor.  Initialize thread specific data
18672         pointer in initial thread to a static local variable rather than
18673         malloced memory.
18674
18675 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
18676
18677         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
18678         its location to ld_library_path.
18679
18680 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
18681
18682         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
18683
18684 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
18685
18686         * testsuite/libgomp.c: Rename from libgomp.dg.
18687
18688 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
18689
18690         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
18691         threadprivate variable 'i'.
18692
18693 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
18694
18695         * config/linux/s390/futex.h: New file.
18696         * configure.tgt: Use it.
18697
18698         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
18699         before the parallel.
18700
18701 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
18702
18703         PR c++/24734
18704         * testsuite/libgomp.c++/master-1.C: New test.
18705
18706 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
18707
18708         * testsuite/libgomp.dg/copyin-3.c: New test.
18709
18710 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
18711
18712         * testsuite/libgomp.fortran/retval1.f90: New test.
18713         * testsuite/libgomp.fortran/vla7.f90: New test.
18714
18715 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
18716
18717         * testsuite/libgomp.fortran/vla2.f90: New test.
18718         * testsuite/libgomp.fortran/vla3.f90: New test.
18719         * testsuite/libgomp.fortran/vla4.f90: New test.
18720         * testsuite/libgomp.fortran/vla5.f90: New test.
18721         * testsuite/libgomp.fortran/vla6.f90: New test.
18722
18723 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
18724
18725         * config/linux/sparc/futex.h: New file.
18726         * configure.tgt: Use it.
18727         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
18728
18729         * critical.c: Include stdlib.h.
18730         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
18731         ignoring return value.
18732         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
18733         LIBGOMP_CHECK_SYNC_BUILTINS check.
18734         * configure: Rebuilt.
18735
18736 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
18737
18738         * testsuite/libgomp.fortran/vla1.f90: New test.
18739
18740 2005-10-31  Richard Henderson  <rth@redhat.com>
18741
18742         * testsuite/libgomp.fortran/character2.f90: Fix race condition
18743         setting 's' in different threads.
18744
18745 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
18746
18747         * libgomp.h (attribute_hidden, ialias): Define.
18748         * config/posix/proc.c (omp_get_num_procs): Add ialias.
18749         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
18750         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
18751         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
18752         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
18753         omp_test_lock, omp_test_nest_lock): Likewise.
18754         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
18755         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
18756         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
18757         omp_test_lock, omp_test_nest_lock): Likewise.
18758         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
18759         omp_get_dynamic, omp_get_nested): Likewise.
18760         * parallel.c (omp_get_num_threads, omp_get_max_threads,
18761         omp_get_thread_num, omp_in_parallel): Likewise.
18762         * fortran.c (ialias_redirect): Define.
18763         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
18764         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
18765         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
18766         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
18767         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
18768         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
18769         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
18770         omp_get_wtime): Add ialias_redirect.
18771
18772 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
18773
18774         * fortran.c: Include stdlib.h.
18775
18776 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
18777
18778         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
18779         * Makefile.in: Regenerated.
18780
18781 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
18782
18783         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
18784         * libgomp_f.h.in (omp_check_defines): New function.
18785         * env.c: Include libgomp_f.h.
18786         (initialize_env): Call omp_check_defines.
18787
18788         * testsuite/libgomp.dg/copyin-2.c: New test.
18789         * testsuite/libgomp.c++/copyin-2.C: New test.
18790         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
18791
18792         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
18793         * testsuite/libgomp.fortran/sharing2.f90: New test.
18794
18795         * testsuite/libgomp.dg/copyin-1.c: New test.
18796         * testsuite/libgomp.c++/copyin-1.C: New test.
18797
18798 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
18799
18800         * testsuite/libgomp.fortran/crayptr1.f90: New test.
18801
18802         * testsuite/libgomp.fortran/workshare1.f90: New test.
18803
18804         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
18805         only test.
18806         * libgomp.fortran/sharing1.f90: New test.
18807
18808 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
18809
18810         PR c++/24502
18811         * testsuite/libgomp.c++/loop-7.C: New test.
18812
18813         * testsuite/libgomp.dg/nestedfn-2.c: New test.
18814
18815         * testsuite/libgomp.dg/nestedfn-1.c: New test.
18816         * testsuite/libgomp.fortran/reduction6.f90: New test.
18817         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
18818
18819 2005-10-23  Richard Henderson  <rth@redhat.com>
18820
18821         * testsuite/libgomp.c++/ctor-1.C: New.
18822         * testsuite/libgomp.c++/ctor-2.C: New.
18823         * testsuite/libgomp.c++/ctor-3.C: New.
18824         * testsuite/libgomp.c++/ctor-4.C: New.
18825         * testsuite/libgomp.c++/ctor-5.C: New.
18826         * testsuite/libgomp.c++/ctor-6.C: New.
18827         * testsuite/libgomp.c++/ctor-7.C: New.
18828         * testsuite/libgomp.c++/ctor-8.C: New.
18829         * testsuite/libgomp.c++/ctor-9.C: New.
18830
18831 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
18832
18833         PR 24455
18834         * testsuite/libgomp.c++/pr24455-1.C: New test.
18835         * testsuite/libgomp.c++/pr24455.C: New test.
18836         * testsuite/libgomp.dg/pr24455-1.c: New test.
18837         * testsuite/libgomp.dg/pr24455.c: New test.
18838
18839 2005-10-20  Richard Henderson  <rth@redhat.com>
18840
18841         * testsuite/libgomp.c++/loop-6.C: New.
18842         * testsuite/libgomp.dg/loop-3.c: New.
18843
18844 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
18845
18846         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
18847         explicitly private.
18848         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
18849         explicitly shared.
18850
18851 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
18852
18853         * testsuite/libgomp.fortran/jacobi.f: New test.
18854
18855 2005-10-19  Richard Henderson  <rth@redhat.com>
18856
18857         * configure.tgt (i?86-linux): Default to with_arch instead of
18858         CFLAGS.  Add -mtune to match target_cpu.
18859         (x86_64-linux): Tune to i686.
18860
18861         * fortran.c (omp_test_nest_lock_): Fix typo.
18862
18863 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
18864
18865         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
18866         gomp_ordered_sync): Do nothing if team->nthreads == 1.
18867         * testsuite/libgomp.dg/ordered-3.c: New test.
18868
18869         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
18870         Remove volatile keyword.
18871
18872         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
18873         in COMMON block to avoid warnings on 64-bit targets.
18874
18875 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
18876
18877         * testsuite/libgomp.dg/shared-3.c: New test.
18878
18879 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
18880
18881         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
18882         * testsuite/libgomp.fortran/reduction5.f90: New test.
18883
18884 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
18885
18886         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
18887         dg-options.
18888         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
18889         flush loop now that __sync_synchronize has proper memory barrier.
18890         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
18891         Add -ffixed-form to dg-options.
18892
18893 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
18894
18895         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
18896         from subdirectories.
18897         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
18898         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
18899         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
18900         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
18901         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
18902         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
18903         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
18904         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
18905         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
18906         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
18907         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
18908         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
18909         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
18910         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
18911         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
18912         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
18913         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
18914         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
18915         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
18916         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
18917         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
18918         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
18919         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
18920         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
18921         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
18922
18923 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
18924
18925         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
18926         lang_library_path exists.  Use find instead of glob to gather tests.
18927         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
18928
18929 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
18930
18931         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
18932         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
18933         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
18934         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
18935         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
18936         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
18937         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
18938         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
18939         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
18940         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
18941         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
18942         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
18943         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
18944
18945 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
18946
18947         * testsuite/libgomp.dg/vla-1.c: New test.
18948
18949         * testsuite/libgomp.fortran/reference2.f90: New test.
18950
18951         * testsuite/libgomp.fortran/character2.f90: Remove explicit
18952         declaration of omp_get_thread_num.
18953         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
18954         use omp_lib.
18955
18956         * testsuite/libgomp.fortran/reduction1.f90: New test.
18957         * testsuite/libgomp.fortran/reduction2.f90: New test.
18958         * testsuite/libgomp.fortran/reduction3.f90: New test.
18959         * testsuite/libgomp.fortran/reduction4.f90: New test.
18960
18961 2005-10-13  Richard Henderson  <rth@redhat.com>
18962
18963         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
18964         * Makefile.in: Regenerate.
18965         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
18966         * libgomp.h: Include bar.h.
18967         (struct gomp_barrier): Remove.
18968         (struct gomp_team): Add barrier.  Replace master_barrier with
18969         master_release.  Replace threads with ordered_release.
18970         (struct gomp_thread): Replace barrier with release.
18971         * ordered.c (gomp_ordered_first): Update for ordered_release change.
18972         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
18973         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
18974         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
18975         (GOMP_single_copy_end): Likewise.
18976         * team.c (gomp_threads_dock): New.
18977         (gomp_barrier_init, gomp_barrier_destroy): Remove.
18978         (gomp_thread_start): Use gomp_barrier_wait.
18979         (new_team, free_team): Update for gomp_team changes.
18980         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
18981         (gomp_team_end): Use gomp_barrier_wait.
18982         (initialize_team): Update for gomp_thread changes.
18983         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
18984         (gomp_work_share_end_nowait): Use atomic ops when available.
18985         * config/linux/bar.c, config/linux/bar.h: New files.
18986         * config/posix/bar.c, config/posix/bar.h: New files.
18987
18988 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
18989
18990         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
18991         * testsuite/libgomp.dg/single-2.c: New test.
18992
18993         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
18994         lang_link_flags): Unset, so that they aren't inherited from previously
18995         sourced *.exp.
18996
18997         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
18998
18999 2005-10-12  Richard Henderson  <rth@redhat.com>
19000
19001         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
19002         (libgomp_init): Use lang_test_file, lang_library_path, and
19003         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
19004
19005         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
19006         (lang_test_file, lang_link_flags): New.
19007         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
19008
19009         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
19010         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
19011         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
19012         testsuite/libgomp.c++/parallel-1.C,
19013         testsuite/libgomp.c++/reduction-1.C,
19014         testsuite/libgomp.c++/reduction-2.C,
19015         testsuite/libgomp.c++/reduction-3.C,
19016         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
19017         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
19018         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
19019         New files, largely cribbed from the C testsuite.
19020
19021 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
19022
19023         * testsuite/libgomp.fortran/character1.f90: New test.
19024         * testsuite/libgomp.fortran/character2.f90: New test.
19025
19026         * testsuite/libgomp.dg/nested-1.c: New test.
19027         * testsuite/libgomp.dg/nested-2.c: New test.
19028         * testsuite/libgomp.fortran/do1.f90: New test.
19029         * testsuite/libgomp.fortran/do2.f90: New test.
19030
19031         * testsuite/libgomp.fortran/reference1.f90: New test.
19032
19033 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
19034
19035         * testsuite/libgomp.dg/reduction-1.c: New test.
19036         * testsuite/libgomp.dg/reduction-2.c: New test.
19037         * testsuite/libgomp.dg/reduction-3.c: New test.
19038
19039 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
19040
19041         * testsuite/libgomp.dg/atomic-1.c: New test.
19042         * testsuite/libgomp.dg/atomic-2.c: New test.
19043
19044 2005-10-09  Richard Henderson  <rth@redhat.com>
19045
19046         * critical.c (atomic_lock): New.
19047         (initialize_critical): Initialize it.
19048         (GOMP_atomic_start, GOMP_atomic_end): New.
19049         * libgomp.map: Export them.
19050         * libgomp_g.h: Declare them.
19051
19052         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
19053
19054 2005-10-02  Richard Henderson  <rth@redhat.com>
19055
19056         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
19057         to XCFLAGS instead of CFLAGS.
19058
19059 2005-09-30  Richard Henderson  <rth@redhat.com>
19060
19061         * configure.ac: Determine whether -pthread or -lpthread is needed.
19062         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
19063         * Makefile.in, configure: Rebuild.
19064
19065 2005-09-28  Richard Henderson  <rth@redhat.com>
19066
19067         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
19068         * testsuite/libgomp.dg/omp-single-3.c: New test.
19069
19070 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
19071
19072         * testsuite/libgomp.dg/omp-single-2.c: New test.
19073         * testsuite/libgomp.dg/shared-2.c: Fix return code.
19074
19075 2005-09-27  Richard Henderson  <rth@redhat.com>
19076
19077         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
19078         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
19079
19080 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
19081
19082         * testsuite/libgomp.dg/omp-loop03.c: New test.
19083
19084 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
19085
19086         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
19087
19088 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
19089
19090         * testsuite/libgomp.dg/omp-single-1.c: New test.
19091         * testsuite/libgomp.dg/shared-1.c: Return 0.
19092         Add prototype for abort.
19093         * testsuite/libgomp.dg/shared-2.c: Likewise.
19094
19095 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
19096
19097         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
19098         constructs.
19099
19100 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
19101
19102         * testsuite/libgomp.dg/shared-1.c: New test.
19103         * testsuite/libgomp.dg/shared-2.c: New test.
19104
19105 2005-09-24  Richard Henderson  <rth@redhat.com>
19106
19107         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
19108
19109 2005-09-24  Richard Henderson  <rth@redhat.com>
19110
19111         * iter.c (gomp_iter_static_next): Round up when computing number
19112         of iterations.  Don't bother distributing a remainder equally.
19113
19114         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
19115         Don't call srand.  Zero b before testing.
19116         (main): New.
19117
19118 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
19119
19120         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
19121         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
19122
19123 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
19124
19125         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
19126         without !$omp end do, followed immediately by subroutine end.
19127
19128 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
19129
19130         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
19131
19132 2005-09-22  Richard Henderson  <rth@redhat.com>
19133
19134         * critical.c (GOMP_critical_name_start): Change argument to void**.
19135         Reuse the pointer space if the mutex fits.
19136         (GOMP_critical_name_end): Likewise.
19137         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
19138         * libgomp_g.h (GOMP_critical_name_start): Update decl.
19139         (GOMP_critical_name_end): Likewise.
19140         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
19141         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
19142
19143 2005-09-20  Richard Henderson  <rth@redhat.com>
19144
19145         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
19146         (create_lock_lock): New.
19147         (initialize_critical): Initialize it.
19148         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
19149         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
19150
19151 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
19152
19153         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
19154
19155 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
19156
19157         * testsuite/libgomp.dg/omp-loop01.c: New test.
19158         * testsuite/libgomp.dg/omp-loop02.c: New test.
19159
19160 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
19161
19162         * configure.ac (AC_PROG_FC): Add.
19163         (USE_FORTRAN): New automake conditional.
19164         * configure: Rebuilt.
19165         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
19166         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
19167         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
19168         Add rules to build them.
19169         * Makefile.in: Rebuilt.
19170         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
19171         OMP_NEST_LOCK_KIND.
19172         * libgomp.map: Add Fortran wrappers.
19173         * libgomp_f.h.in: New file.
19174         * omp_lib.h.in: New file.
19175         * omp_lib.f90.in: New file.
19176         * fortran.c: New file.
19177         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
19178         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
19179         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
19180         libgfortran has been built.
19181         * testsuite/libgomp.fortran/fortran.exp: New file.
19182         * testsuite/libgomp.fortran/omp_cond1.f: New test.
19183         * testsuite/libgomp.fortran/omp_cond2.f: New test.
19184         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
19185         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
19186         * testsuite/libgomp.fortran/omp_hello.f: New test.
19187         * testsuite/libgomp.fortran/omp_orphan.f: New test.
19188         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
19189         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
19190         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
19191         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
19192         * testsuite/libgomp.fortran/omp_reduction.f: New test.
19193         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
19194         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
19195
19196 2005-08-30  Richard Henderson  <rth@redhat.com>
19197
19198         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
19199         function for when aliases are not usable.
19200         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
19201         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
19202         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
19203         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): Likewise.
19206         * ordered.c (GOMP_ordered_start): Likewise.
19207
19208 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
19209
19210         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
19211         * testsuite/libgomp.dg/omp_hello.c: Fix return code
19212         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
19213         * testsuite/libgomp.dg/omp_orphan.c: Likewise
19214         * testsuite/libgomp.dg/omp_reduction.c: Likewise
19215         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
19216         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
19217         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
19218         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
19219
19220 2005-07-07  Eric Christopher  <echristo@redhat.com>
19221             Diego Novillo  <dnovillo@redhat.com>
19222
19223         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
19224         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
19225         up code.
19226         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
19227         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
19228         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
19229         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
19230         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
19231         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
19232         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
19233
19234 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
19235
19236         * TOPLEVEL.patch: Remove.
19237
19238 2005-05-16  Richard Henderson  <rth@redhat.com>
19239
19240         * configure.ac: Test for clock_gettime.
19241         * config.h.in, configure: Rebuild.
19242         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
19243         (omp_get_wtime): Use clock_gettime if available.
19244         (omp_get_wtick): Use clock_getres if available.
19245
19246 2005-05-11  Richard Henderson  <rth@redhat.com>
19247
19248         * config/linux/ia64/futex.h: New file.
19249         * configure.tgt: Use it.
19250
19251         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
19252
19253 2005-05-07  Richard Henderson  <rth@redhat.com>
19254
19255         * config/linux/powerpc/futex.h: New file.
19256         * configure.tgt: Use it.
19257
19258         * config/linux/i486/futex.h: Merge ...
19259         * config/linux/x86_64/futex.h: ... into ...
19260         * config/linux/x86/futex.h: ... here.
19261         * configure.tgt: Update to match.
19262
19263 2005-05-06  Richard Henderson  <rth@redhat.com>
19264
19265         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
19266         * config/linux/i486/futex.h: Likewise.
19267         * config/linux/x86_64/futex.h: Likewise.
19268
19269         * config/linux/lock.c: New file.
19270         * config/linux/omp-lock.h: New file.
19271
19272         * critical.c, env.h: Don't include omp.h
19273         * config/posix/lock.c: Include libgomp.h instead of omp.h.
19274         * config/posix/time.c: Likewise.
19275         * config/posix/omp-lock.h: New file.
19276         * libgomp.h: Include omp-lock.h and omp.h.
19277         * Makefile.am (nodist_include_HEADERS): New.
19278         (omp.h): New rule.
19279         * configure.ac (PERL): New.
19280         * mkomp_h.pl: New file.
19281         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
19282         with templates.
19283         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
19284
19285         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
19286         build directory.  Re-add -march=i486 hack.
19287
19288         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
19289         (libgomp_link_flags): Remove.
19290         (libgomp_initialized): Remove.
19291         (libgomp_init): Don't protect from reinitialization.  Copy code
19292         from libstdc++ for getting the multilib set correctly.
19293
19294 2005-05-05  Richard Henderson  <rth@redhat.com>
19295
19296         * config/linux/alpha/futex.h: New file.
19297         * configure.tgt (alpha*-*-linux*): Use it.
19298
19299         * config/posix/mutex.c: New file.
19300         * config/posix/sem.c: Use libgomp.h.
19301
19302         * configure.tgt (x86_64-linux): Also test CC for -m32.
19303         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
19304
19305         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
19306         after $gccpath.
19307
19308         * Makefile.am (SUBDIRS): New.
19309         (libgomp_la_LDFLAGS): Add -lpthread.
19310         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
19311         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
19312
19313         * libgomp_g.h: New file.
19314         * libgomp.h: Split out all public declarations to libgomp_g.h.
19315         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
19316         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
19317         * config/linux/sem.h: Likewise.
19318         * config/posix/sem.h: Likewise.
19319
19320         * Makefile.am (AM_LDFLAGS): New.
19321         (libgomp_version_script): Split out from ...
19322         (libgomp_la_LDFLAGS): ... here.
19323         (libgomp_version_info): New.
19324         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
19325         (LIBGOMP_ENABLE): New.
19326         (LIBGOMP_CHECK_LINKER_FEATURES): New.
19327         (LIBGOMP_ENABLE_SYMVERS): New.
19328         * configure.ac (AC_INIT): Version 1.0.
19329         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
19330         (enable-linux-futex): Likewise.  Rename from enable-futex.
19331         (libtool_VERSION): New.
19332         (LIBGOMP_ENABLE_SYMVERS): Use it.
19333         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
19334         * Makefile.in, aclocal.m4, configure: Rebuild.
19335
19336         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
19337         (gomp_mutex_unlock_slow): Fix typo.
19338         * config/linux/sem.c: Similarly.
19339         (gomp_sem_post_slow): Fix typo.
19340         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
19341         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
19342         [__PIC__] (sys_futex0): Don't use tmp output in asm.
19343
19344         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
19345         (libgomp_la_LDFLAGS): Add top_srcdir to path.
19346         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
19347         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
19348         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
19349         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
19350         LDFLAGS.  Pull enable_futex check to top-level.
19351         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
19352         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
19353
19354         First attempt at real configury.
19355         * Makefile, config.h: Remove file.
19356         * Makefile.am, Makefile.in: New file.
19357         * acinclude.m4 aclocal.m4: New file.
19358         * configure.ac, configure.tgt, configure: New file.
19359
19360         * config/posix/lock.c: Rename from sys-lock.c.
19361         * config/posix/mutex.h: Rename from sys-mutex.h.
19362         * config/posix/sem.c: Rename from sys-sem.c.
19363         * config/posix/sem.h: Rename from sys-sem.h.
19364         * config/posix/proc.c: Rename from sys-proc.c.
19365         * config/posix/time.c: Rename from sys-proc.c.
19366
19367         * config/linux/mutex.c: New file.
19368         * config/linux/mutex.h: New file.
19369         * config/linux/sem.c: New file.
19370         * config/linux/sem.h: New file.
19371         * config/linux/i486/futex.h: New file.
19372         * config/linux/x86_64/futex.h: New file.
19373
19374 2005-05-04  Richard Henderson  <rth@redhat.com>
19375
19376         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
19377         * libgomp.h: Declare them.
19378         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
19379         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
19380
19381 2005-05-04  Richard Henderson  <rth@redhat.com>
19382
19383         * libgomp-1 code drop
19384
19385 2005-05-04  Richard Henderson  <rth@redhat.com>
19386
19387         * iter.c (gomp_iter_static_next): Return tri-state on 0.
19388         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
19389         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
19390         (gomp_iter_static_next): Update.
19391         (gomp_ordered_static_next): Update.
19392         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
19393         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
19394         totally empty range.
19395         (gomp_loop_ordered_static_next): Refine test for calling
19396         gomp_ordered_static_next.
19397         * testsuite/ordered-1.c: Add case for more threads than iterations.
19398
19399         * iter.c (gomp_iter_runtime_next_locked): Remove.
19400         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
19401         gomp_loop_guided_start, gomp_loop_ordered_static_start,
19402         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
19403         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
19404         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
19405         gomp_loop_ordered_guided_next): Downcase name, make static, add
19406         an external alias with the old name.
19407         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
19408         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
19409         switch and call one of the above static functions.
19410         * libgomp.h: Update.
19411
19412         * work.c (gomp_work_share_start): Lock the mutex for !first too.
19413         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
19414         GOMP_loop_guided_start, GOMP_loop_runtime_start,
19415         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
19416         GOMP_loop_ordered_guided_start): Update to match.
19417         * sections.c (GOMP_sections_start): Likewise.
19418         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
19419
19420         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
19421         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
19422         Use bounds check instead of modulus.
19423         (gomp_ordered_sync): Split out of GOMP_ordered_start.
19424         (gomp_ordered_last): Don't sync with ordered_owner here.
19425         (gomp_ordered_next): Likewise.
19426         (gomp_ordered_static_loop_next): Likewise.
19427         * loop.c, libgomp.h: Update to match.
19428
19429         * libgomp.h (GOMP_barrier): Declare.
19430
19431         * testsuite/barrier-1.c: New file.
19432         * testsuite/critical-1.c: New file.
19433         * testsuite/ordered-2.c: New file.
19434         * testsuite/ordered-1.c: New file.
19435         * testsuite/sections-1.c: New file.
19436         * testsuite/single-1.c: New file.
19437         * testsuite/Makefile (TESTS): Add them.
19438
19439 2005-05-04  Richard Henderson  <rth@redhat.com>
19440
19441         * libgomp.h (struct gomp_work_share): Add ordered_owner.
19442         * loop.c (GOMP_loop_static_start): If not the startup thread,
19443         acquire the mutex to wait for initialization complete.
19444         (GOMP_loop_ordered_static_start): Likewise.
19445         (GOMP_loop_ordered_runtime_start): Likewise.
19446         (GOMP_loop_ordered_static_first): Remove.
19447         (GOMP_loop_ordered_dynamic_first): Remove.
19448         (GOMP_loop_ordered_guided_first): Remove.
19449         (GOMP_loop_ordered_runtime_first): Remove.
19450         * ordered.c (gomp_ordered_loop_first): Post to own release when
19451         we're the first thread.
19452         (gomp_ordered_loop_last): Wait on release if not owner.
19453         (gomp_ordered_loop_next): Likewise.
19454         (gomp_ordered_static_loop_init): New.
19455         (gomp_ordered_static_loop_next): Use ordered_owner.
19456         (GOMP_ordered_start): Likewise.
19457         * work.c (gomp_new_work_share): Initialize ordered_owner.
19458
19459 2005-05-03  Richard Henderson  <rth@redhat.com>
19460
19461         * Makefile (OPT): New.
19462         (CFLAGS): Use it.
19463
19464         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
19465         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
19466         * libgomp.h, libgomp.map, NOTES: Update to match.
19467
19468         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
19469         Add initialized and thr members.
19470         (gomp_thread_start): Pause when initially spawned to wait for
19471         the whole team to be created.
19472         (gomp_team_start): Release team members at the end.
19473
19474         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
19475         (f_foo_1): Use GOMP_loop_end.
19476         (f_foo_2): Use GOMP_loop_end_nowait.
19477
19478         * testsuite/loop-2.c: New file.
19479         * testsuite/Makefile (TESTS): Add it.
19480
19481 2005-05-03  Richard Henderson  <rth@redhat.com>
19482
19483         * iter.c (gomp_iter_static_next): Fix overflow check typo.
19484         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
19485         * team.c (new_team): Initialize oldest_live_gen to 1 if no
19486         initial work_share.
19487
19488         * testsuite/Makefile: New file.
19489         * testsuite/loop-1.c: New file.
19490
19491 2005-05-03  Richard Henderson  <rth@redhat.com>
19492
19493         Initial implementation and checkin.
19494 \f
19495 Copyright (C) 2005-2023 Free Software Foundation, Inc.
19496
19497 Copying and distribution of this file, with or without modification,
19498 are permitted in any medium without royalty provided the copyright
19499 notice and this notice are preserved.