libgomp/ChangeLog

   1 2023-11-30  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * testsuite/libgomp.c/declare-variant-4-fiji.c: Adjust.
   4         * testsuite/libgomp.c/declare-variant-4-gfx803.c: Likewise.
   5         * testsuite/libgomp.c/declare-variant-4-gfx900.c: Likewise.
   6         * testsuite/libgomp.c/declare-variant-4-gfx906.c: Likewise.
   7         * testsuite/libgomp.c/declare-variant-4-gfx908.c: Likewise.
   8         * testsuite/libgomp.c/declare-variant-4-gfx90a.c: Likewise.
   9         * testsuite/libgomp.c/declare-variant-4.h: Likewise.
  10         * testsuite/libgomp.c/declare-variant-4.c: New.
  11
  12 2023-11-30  Thomas Schwinge  <thomas@codesourcery.com>
  13
  14         * testsuite/libgomp.c/declare-variant-3-sm30.c: Turn 'dg-do run'
  15         into 'dg-do link'.
  16         * testsuite/libgomp.c/declare-variant-3.c: New.
  17         * testsuite/libgomp.c/declare-variant-3.h: Extend.
  18
  19 2023-11-30  Thomas Schwinge  <thomas@codesourcery.com>
  20
  21         * testsuite/libgomp.c/declare-variant-3-sm30.c: Restrict
  22         'scan-offload-tree-dump' to 'only_for_offload_target nvptx-none'.
  23         * testsuite/libgomp.c/declare-variant-3-sm35.c: Likewise.
  24         * testsuite/libgomp.c/declare-variant-3-sm53.c: Likewise.
  25         * testsuite/libgomp.c/declare-variant-3-sm70.c: Likewise.
  26         * testsuite/libgomp.c/declare-variant-3-sm75.c: Likewise.
  27         * testsuite/libgomp.c/declare-variant-3-sm80.c: Likewise.
  28         * testsuite/libgomp.c/declare-variant-4-fiji.c: Restrict
  29         'scan-offload-tree-dump' to
  30         'only_for_offload_target amdgcn-amdhsa'.
  31         * testsuite/libgomp.c/declare-variant-4-gfx803.c: Likewise.
  32         * testsuite/libgomp.c/declare-variant-4-gfx900.c: Likewise.
  33         * testsuite/libgomp.c/declare-variant-4-gfx906.c: Likewise.
  34         * testsuite/libgomp.c/declare-variant-4-gfx908.c: Likewise.
  35         * testsuite/libgomp.c/declare-variant-4-gfx90a.c: Likewise.
  36
  37 2023-11-30  Thomas Schwinge  <thomas@codesourcery.com>
  38
  39         * testsuite/libgomp.c/declare-variant-3-sm30.c:
  40         'dg-additional-options -foffload=nvptx-none'.
  41         * testsuite/libgomp.c/declare-variant-3-sm35.c: Likewise.
  42         * testsuite/libgomp.c/declare-variant-3-sm53.c: Likewise.
  43         * testsuite/libgomp.c/declare-variant-3-sm70.c: Likewise.
  44         * testsuite/libgomp.c/declare-variant-3-sm75.c: Likewise.
  45         * testsuite/libgomp.c/declare-variant-3-sm80.c: Likewise.
  46
  47 2023-11-29  Thomas Schwinge  <thomas@codesourcery.com>
  48
  49         * testsuite/libgomp.c/target-simd-clone-1.c: Restrict
  50         'scan-offload-ipa-dump's to
  51         'only_for_offload_target amdgcn-amdhsa'.
  52         * testsuite/libgomp.c/target-simd-clone-2.c: Likewise.
  53         * testsuite/libgomp.c/target-simd-clone-3.c: Likewise.
  54
  55 2023-11-24  Tobias Burnus  <tobias@codesourcery.com>
  56
  57         * libgomp.texi (5.2 Impl. Status): An argument to the destroy clause
  58         is now supported.
  59
  60 2023-11-22  Thomas Schwinge  <thomas@codesourcery.com>
  61
  62         * testsuite/libgomp.c/declare-variant-3.h (f30, f35, f53, f70)
  63         (f75, f80, f): Add '__attribute__ ((noipa))'.
  64         * testsuite/libgomp.c/declare-variant-4.h (gfx803, gfx900, gfx906)
  65         (gfx908, gfx90a, f): Likewise.
  66
  67 2023-11-15  Andrew Stubbs  <ams@codesourcery.com>
  68             Andrew Jenner   <andrew@codesourcery.com>
  69
  70         * plugin/plugin-gcn.c (max_isa_vgprs): New.
  71         (run_kernel): CDNA2 devices have more VGPRs.
  72
  73 2023-11-10  Tobias Burnus  <tobias@codesourcery.com>
  74
  75         * libgomp.texi (OpenMP Impl. Status): Update for OpenMP TR12;
  76         renamed section from TR11.
  77
  78 2023-11-07  Kwok Cheung Yeung  <kcy@codesourcery.com>
  79
  80         * config/linux/target-indirect.c: Move to...
  81         * target-indirect.c: ...here.
  82
  83 2023-11-07  Kwok Cheung Yeung  <kcy@codesourcery.com>
  84
  85         * Makefile.am (libgomp_la_SOURCES): Add target-indirect.c.
  86         * Makefile.in: Regenerate.
  87         * libgomp-plugin.h (GOMP_INDIRECT_ADDR_MAP): New define.
  88         (GOMP_OFFLOAD_load_image): Add extra argument.
  89         * libgomp.h (struct indirect_splay_tree_key_s): New.
  90         (indirect_splay_tree_node, indirect_splay_tree,
  91         indirect_splay_tree_key): New.
  92         (indirect_splay_compare): New.
  93         * libgomp.map (GOMP_5.1.1): Add GOMP_target_map_indirect_ptr.
  94         * libgomp.texi (OpenMP 5.1): Update documentation on indirect
  95         calls in target region and on indirect clause.
  96         (Other new OpenMP 5.2 features): Add entry for virtual function calls.
  97         * libgomp_g.h (GOMP_target_map_indirect_ptr): Add prototype.
  98         * oacc-host.c (host_load_image): Add extra argument.
  99         * target.c (gomp_load_image_to_device): If the GOMP_VERSION is high
 100         enough, read host indirect functions table and pass to
 101         load_image_func.
 102         * config/accel/target-indirect.c: New.
 103         * config/linux/target-indirect.c: New.
 104         * config/gcn/team.c (build_indirect_map): Add prototype.
 105         (gomp_gcn_enter_kernel): Initialize support for indirect
 106         function calls on GCN target.
 107         * config/nvptx/team.c (build_indirect_map): Add prototype.
 108         (gomp_nvptx_main): Initialize support for indirect function
 109         calls on NVPTX target.
 110         * plugin/plugin-gcn.c (struct gcn_image_desc): Add field for
 111         indirect functions count.
 112         (GOMP_OFFLOAD_load_image): Add extra argument.  If the GOMP_VERSION
 113         is high enough, build address translation table and copy it to target
 114         memory.
 115         * plugin/plugin-nvptx.c (nvptx_tdata): Add field for indirect
 116         functions count.
 117         (GOMP_OFFLOAD_load_image): Add extra argument.  If the GOMP_VERSION
 118         is high enough, Build address translation table and copy it to target
 119         memory.
 120         * testsuite/libgomp.c-c++-common/declare-target-indirect-1.c: New.
 121         * testsuite/libgomp.c-c++-common/declare-target-indirect-2.c: New.
 122         * testsuite/libgomp.c++/declare-target-indirect-1.C: New.
 123
 124 2023-11-05  Jakub Jelinek  <jakub@redhat.com>
 125
 126         * libgomp.texi (Enabling OpenMP): Adjust wording for attribute syntax
 127         supported also in C.
 128
 129 2023-10-31  Thomas Schwinge  <thomas@codesourcery.com>
 130
 131         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Add OpenACC
 132         'acc_map_data' variant.
 133
 134 2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
 135
 136         * oacc-parallel.c (GOACC_data_start): Handle
 137         'GOACC_FLAG_LOCAL_DEVICE'.
 138         (GOACC_parallel_keyed): Simplify accordingly.
 139         * testsuite/libgomp.oacc-fortran/self-1.f90: Adjust.
 140
 141 2023-10-25  Thomas Schwinge  <thomas@codesourcery.com>
 142
 143         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Enhance.
 144         * testsuite/libgomp.oacc-c-c++-common/self-1.c: Likewise.
 145         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 146         * testsuite/libgomp.oacc-c-c++-common/if-self-1.c: New.
 147         * testsuite/libgomp.oacc-fortran/self-1.f90: Likewise.
 148
 149 2023-10-25  Chung-Lin Tang  <cltang@codesourcery.com>
 150
 151         * oacc-parallel.c (GOACC_parallel_keyed): Add code to handle
 152         GOACC_FLAG_LOCAL_DEVICE case.
 153         * testsuite/libgomp.oacc-c-c++-common/self-1.c: New test.
 154
 155 2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
 156
 157         * Makefile.am: Handle Darwin rpaths.
 158         * Makefile.in: Regenerate.
 159         * configure: Regenerate.
 160         * configure.ac: Handle Darwin rpaths
 161
 162 2023-10-20  Andrew Stubbs  <ams@codesourcery.com>
 163
 164         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX1030): New.
 165         (isa_hsa_name): Recognise gfx1030.
 166         (isa_code): Likewise.
 167         * team.c (defined): Remove s_endpgm.
 168
 169 2023-10-20  Tobias Burnus  <tobias@codesourcery.com>
 170
 171         * omp_lib.f90.in: Tag omp_lock_hint_* as being deprecated when
 172         _OPENMP >= 201811.
 173
 174 2023-10-15  Tobias Burnus  <tobias@codesourcery.com>
 175
 176         * libgomp.texi (Enabling OpenMP): Update for C/C++ attributes;
 177         improve wording especially for Fortran; mention -fopenmp-simd.
 178         (Enabling OpenACC): Minor cleanup; remove conditional compilation
 179         sentinel.
 180
 181 2023-10-15  Tobias Burnus  <tobias@codesourcery.com>
 182
 183         * libgomp.texi (ACC_DEVICE_TYPE, ACC_DEVICE_NUM, ACC_PROFLIB):
 184         Actually document what the function does.
 185         (GCC_ACC_NOTIFY): Remove unused env var.
 186
 187 2023-10-15  Tobias Burnus  <tobias@codesourcery.com>
 188
 189         * libgomp.texi: Replace most future tense by present tense.
 190
 191 2023-10-14  Tobias Burnus  <tobias@codesourcery.com>
 192
 193         * testsuite/libgomp.fortran/allocate-6.f90: Add missing
 194         dg-additional-options "-fdump-tree-gimple"; fix scan.
 195
 196 2023-10-14  Tobias Burnus  <tobias@codesourcery.com>
 197
 198         * libgomp.texi: Fix some typos.
 199         (Memory Management Routines): Document remaining 5.x routines.
 200         (Memory allocation): Make clear when the section applies.
 201
 202 2023-10-14  Tobias Burnus  <tobias@codesourcery.com>
 203
 204         * libgomp.texi (OpenMP Impl. Status): Mention that Fortran now
 205         supports the allocate directive for stack variables.
 206         * testsuite/libgomp.fortran/allocate-5.f90: New test.
 207         * testsuite/libgomp.fortran/allocate-6.f90: New test.
 208         * testsuite/libgomp.fortran/allocate-7.f90: New test.
 209         * testsuite/libgomp.fortran/allocate-8.f90: New test.
 210
 211 2023-10-12  Tobias Burnus  <tobias@codesourcery.com>
 212
 213         * libgomp.texi (OMP_DEFAULT_DEVICE): Update spec ref; add @ref to
 214         OMP_TARGET_OFFLOAD.
 215         (OMP_TARGET_OFFLOAD): Update spec ref; add @ref to OMP_DEFAULT_DEVICE;
 216         clarify MANDATORY behavior.
 217
 218 2023-10-12  Zhang, Jun  <jun.zhang@intel.com>
 219
 220         * env.c (initialize_env): Use do_adjust_default_spincount.
 221         * config/linux/x86/spincount.h: New file.
 222
 223 2023-10-08  Tobias Burnus  <tobias@codesourcery.com>
 224
 225         * testsuite/libgomp.fortran/strictly-structured-block-1.f90: New test.
 226
 227 2023-10-06  Tobias Burnus  <tobias@codesourcery.com>
 228
 229         * libgomp.texi (Device Memory Routines): New.
 230
 231 2023-10-04  Tobias Burnus  <tobias@codesourcery.com>
 232
 233         * libgomp.texi (OpenMP Context Selectors): Clarify 'kind' trait
 234         and that other target archs have no 'arch'/'isa' traits implemented.
 235
 236 2023-09-20  Tobias Burnus  <tobias@codesourcery.com>
 237
 238         * libgomp.texi (OpenMP 5.1 Impl.): Mark 'omp allocate' as
 239         implemented for C only.
 240         * testsuite/libgomp.c/allocate-4.c: New test.
 241         * testsuite/libgomp.c/allocate-5.c: New test.
 242         * testsuite/libgomp.c/allocate-6.c: New test.
 243
 244 2023-09-20  Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR c++/111392
 247         * libgomp.texi: Mark decl attribute was added to the C++ attribute
 248         syntax as implemented.
 249
 250 2023-09-19  Jakub Jelinek  <jakub@redhat.com>
 251
 252         PR libgomp/111413
 253         * env.c (initialize_env): Don't dereference environ if it is NULL.
 254         Reindent.
 255
 256 2023-09-18  Richard Biener  <rguenther@suse.de>
 257
 258         PR tree-optimization/111294
 259         * team.c (gomp_team_start): Assert alloca size to avoid false
 260         positive alloc-size diagnostic.
 261
 262 2023-09-12  Thomas Schwinge  <thomas@codesourcery.com>
 263             Chung-Lin Tang  <cltang@codesourcery.com>
 264
 265         PR testsuite/91884
 266         PR testsuite/109951
 267         * configure.ac: Revert earlier changes, instead
 268         'AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)'.
 269         * Makefile.in: Regenerate.
 270         * configure: Likewise.
 271         * testsuite/Makefile.in: Likewise.
 272         * testsuite/lib/libgomp.exp (libgomp_init): Remove
 273         "Fix up '-funconfigured-libstdc++-v3' in 'GXX_UNDER_TEST'" code.
 274         If '--with-build-sysroot=[...]' was specified, use it for
 275         build-tree testing.
 276         * testsuite/libgomp-site-extra.exp.in (GCC_UNDER_TEST)
 277         (GXX_UNDER_TEST, GFORTRAN_UNDER_TEST): Don't set.
 278         (SYSROOT_CFLAGS_FOR_TARGET): Set.
 279         * testsuite/libgomp.c++/c++.exp (lang_source_re)
 280         (lang_include_flags): Set for build-tree testing.
 281         * testsuite/libgomp.oacc-c++/c++.exp (lang_source_re)
 282         (lang_include_flags): Likewise.
 283
 284 2023-09-07  Tobias Burnus  <tobias@codesourcery.com>
 285
 286         * libgomp.texi (Memory Management Routines): New; add documentation for
 287         omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
 288         omp_get_default_allocator.
 289         (OMP_ALLOCATOR): Fix ICV var name; add see-also references.
 290
 291 2023-09-07  Tobias Burnus  <tobias@codesourcery.com>
 292
 293         * target.c (gomp_unload_device): Remove tailing whitespace.
 294
 295 2023-09-04  Tobias Burnus  <tobias@codesourcery.com>
 296             Thomas Schwinge  <thomas@codesourcery.com>
 297
 298         * testsuite/libgomp.c-c++-common/pr100059-1.c: New.
 299
 300 2023-08-25  Sandra Loosemore  <sandra@codesourcery.com>
 301
 302         * libgomp.texi (OpenMP 5.0):  Imperfectly-nested loops are done.
 303
 304 2023-08-25  Sandra Loosemore  <sandra@codesourcery.com>
 305
 306         * testsuite/libgomp.fortran/imperfect-destructor.f90: New.
 307         * testsuite/libgomp.fortran/imperfect1.f90: New.
 308         * testsuite/libgomp.fortran/imperfect2.f90: New.
 309         * testsuite/libgomp.fortran/imperfect3.f90: New.
 310         * testsuite/libgomp.fortran/imperfect4.f90: New.
 311         * testsuite/libgomp.fortran/target-imperfect1.f90: New.
 312         * testsuite/libgomp.fortran/target-imperfect2.f90: New.
 313         * testsuite/libgomp.fortran/target-imperfect3.f90: New.
 314         * testsuite/libgomp.fortran/target-imperfect4.f90: New.
 315
 316 2023-08-25  Sandra Loosemore  <sandra@codesourcery.com>
 317
 318         * testsuite/libgomp.c-c++-common/imperfect1.c: New.
 319         * testsuite/libgomp.c-c++-common/imperfect2.c: New.
 320         * testsuite/libgomp.c-c++-common/imperfect3.c: New.
 321         * testsuite/libgomp.c-c++-common/imperfect4.c: New.
 322         * testsuite/libgomp.c-c++-common/imperfect5.c: New.
 323         * testsuite/libgomp.c-c++-common/imperfect6.c: New.
 324         * testsuite/libgomp.c-c++-common/target-imperfect1.c: New.
 325         * testsuite/libgomp.c-c++-common/target-imperfect2.c: New.
 326         * testsuite/libgomp.c-c++-common/target-imperfect3.c: New.
 327         * testsuite/libgomp.c-c++-common/target-imperfect4.c: New.
 328
 329 2023-08-25  Sandra Loosemore  <sandra@codesourcery.com>
 330
 331         * testsuite/libgomp.c++/attrs-imperfect1.C: New test.
 332         * testsuite/libgomp.c++/attrs-imperfect2.C: New test.
 333         * testsuite/libgomp.c++/attrs-imperfect3.C: New test.
 334         * testsuite/libgomp.c++/attrs-imperfect4.C: New test.
 335         * testsuite/libgomp.c++/attrs-imperfect5.C: New test.
 336         * testsuite/libgomp.c++/attrs-imperfect6.C: New test.
 337         * testsuite/libgomp.c++/imperfect-class-1.C: New test.
 338         * testsuite/libgomp.c++/imperfect-class-2.C: New test.
 339         * testsuite/libgomp.c++/imperfect-class-3.C: New test.
 340         * testsuite/libgomp.c++/imperfect-destructor.C: New test.
 341         * testsuite/libgomp.c++/imperfect-template-1.C: New test.
 342         * testsuite/libgomp.c++/imperfect-template-2.C: New test.
 343         * testsuite/libgomp.c++/imperfect-template-3.C: New test.
 344
 345 2023-08-22  Francois-Xavier Coudert  <fxcoudert@gmail.com>
 346
 347         * testsuite/lib/libgomp.exp: Add effective target.
 348         * testsuite/libgomp.c/simd-math-1.c: Avoid calling nonstandard
 349         functions.
 350
 351 2023-08-22  Tobias Burnus  <tobias@codesourcery.com>
 352
 353         * libgomp.texi (OpenMP 5.2 status): Add depobj with
 354         destroy-var argument as 'N'. Mark defaultmap with
 355         'all' category as 'Y'.
 356
 357 2023-08-19  Tobias Burnus  <tobias@codesourcery.com>
 358
 359         PR middle-end/111017
 360         * testsuite/libgomp.c-c++-common/non-rect-loop-1.c: New test.
 361
 362 2023-08-17  Tobias Burnus  <tobias@codesourcery.com>
 363
 364         PR libgomp/111024
 365         * allocator.c (gomp_init_libnuma): Call numa_available; if
 366         not available or not returning 0, disable libnuma usage.
 367
 368 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
 369
 370         * configure: Regenerate.
 371
 372 2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
 373
 374         * configure: Regenerate.
 375
 376 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
 377
 378         * configure: Regenerate.
 379
 380 2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
 381
 382         * configure: Regenerate.
 383
 384 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
 385
 386         * configure: Regenerate.
 387
 388 2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
 389
 390         * configure: Regenerate.
 391
 392 2023-07-29  Tobias Burnus  <tobias@codesourcery.com>
 393
 394         * target.c (omp_target_memcpy_rect_worker): Undo dim=1 change for
 395         GOMP_OFFLOAD_CAP_SHARED_MEM.
 396         (omp_target_memcpy_rect_copy): Likewise for lock condition.
 397         (gomp_load_plugin_for_device): Use DLSYM_OPT not DLSYM for
 398         memcpy3d/memcpy2d.
 399         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_memcpy2d,
 400         GOMP_OFFLOAD_memcpy3d): Use memset 0 to nullify reserved and
 401         unused src/dst fields for that mem type; remove '{src,dst}LOD = 0'.
 402
 403 2023-07-26  Tobias Burnus  <tobias@codesourcery.com>
 404
 405         * libgomp-plugin.h (GOMP_OFFLOAD_memcpy2d,
 406         GOMP_OFFLOAD_memcpy3d): New prototypes.
 407         * libgomp.h (struct gomp_device_descr): Add memcpy2d_func
 408         and memcpy3d_func.
 409         * libgomp.texi (nvtpx): Document when cuMemcpy2D/cuMemcpy3D is used.
 410         * oacc-host.c (memcpy2d_func, .memcpy3d_func): Init with NULL.
 411         * plugin/cuda-lib.def (cuMemcpy2D, cuMemcpy2DUnaligned,
 412         cuMemcpy3D): Invoke via CUDA_ONE_CALL.
 413         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_memcpy2d,
 414         GOMP_OFFLOAD_memcpy3d): New.
 415         * target.c (omp_target_memcpy_rect_worker):
 416         (omp_target_memcpy_rect_check, omp_target_memcpy_rect_copy):
 417         Permit all device-to-device copyies; invoke new plugins for
 418         2D and 3D copying when available.
 419         (gomp_load_plugin_for_device): DLSYM the new plugin functions.
 420         * testsuite/libgomp.c/target-12.c: Fix dimension bug.
 421         * testsuite/libgomp.fortran/target-12.f90: Likewise.
 422         * testsuite/libgomp.fortran/target-memcpy-rect-1.f90: New test.
 423
 424 2023-07-26  Tobias Burnus  <tobias@codesourcery.com>
 425
 426         * libgomp.texi (OpenMP 5.2 features): Add 'all' for 'defaultmap' as 'N'.
 427         (Tasking Routines): Document omp_in_explicit_task.
 428         (Implementation-defined ICV Initialization): Use @ref not @code.
 429
 430 2023-07-20  Tobias Burnus  <tobias@codesourcery.com>
 431
 432         * libgomp.texi (OpenMP Runtime Library Routines):
 433         Split long list by adding sections and moving routines there.
 434         (OMP_ALLOCATORS): Fix typo.
 435
 436 2023-07-19  Tobias Burnus  <tobias@codesourcery.com>
 437
 438         PR fortran/107424
 439         * libgomp.texi (Impl. Status 5.0): Add link to new PR110735.
 440         * testsuite/libgomp.fortran/non-rectangular-loop-1.f90: Enable
 441         commented tests.
 442         * testsuite/libgomp.fortran/non-rectangular-loop-1a.f90: Remove
 443         test file; tests are in non-rectangular-loop-1.f90.
 444         * testsuite/libgomp.fortran/non-rectangular-loop-5.f90: Change
 445         testcase to use a non-constant step to retain the 'sorry' test.
 446         * testsuite/libgomp.fortran/non-rectangular-loop-6.f90: New test.
 447
 448 2023-07-17  Tobias Burnus  <tobias@codesoucery.com>
 449             Chung-Lin Tang  <cltang@codesourcery.com>
 450
 451         * testsuite/libgomp.fortran/uses_allocators_1.f90: New test.
 452         * testsuite/libgomp.fortran/uses_allocators_2.f90: New test.
 453
 454 2023-07-14  Tobias Burnus  <tobias@codesourcery.com>
 455
 456         * libgomp.texi (OMP_ALLOCATOR): Document the default values for
 457         the traits. Add crossref to 'Memory allocation'.
 458         (Memory allocation): Refer to OMP_ALLOCATOR for the available
 459         traits and allocators/mem spaces; document the default value
 460         for the pool_size trait.
 461
 462 2023-07-14  Tobias Burnus  <tobias@codesourcery.com>
 463
 464         * allocator.c (omp_init_allocator): Check whether symbol from
 465         dlopened libnuma is available before using libnuma for
 466         allocations.
 467
 468 2023-07-13  David Edelsohn  <dje.gcc@gmail.com>
 469
 470         * testsuite/libgomp.c++/target-map-class-2.C: Require LTO.
 471         * testsuite/libgomp.c-c++-common/requires-4.c: Require LTO.
 472         * testsuite/libgomp.c-c++-common/requires-4a.c: Require LTO.
 473
 474 2023-07-12  Tobias Burnus  <tobias@codesourcery.com>
 475
 476         * libgomp.texi (OpenMP 5.0): Replace '... stub' by @ref to
 477         'Memory allocation' section which contains the full status.
 478         (TR11): Remove differently worded duplicated entry.
 479
 480 2023-07-12  Tobias Burnus  <tobias@codesourcery.com>
 481
 482         * allocator.c: Add ifdef for LIBGOMP_USE_LIBNUMA.
 483         (enum gomp_numa_memkind_kind): Renamed from gomp_memkind_kind;
 484         add GOMP_MEMKIND_LIBNUMA.
 485         (struct gomp_libnuma_data, gomp_init_libnuma, gomp_get_libnuma): New.
 486         (omp_init_allocator): Handle partition=nearest with libnuma if avail.
 487         (omp_aligned_alloc, omp_free, omp_aligned_calloc, omp_realloc): Add
 488         numa_alloc_local (+ memset), numa_free, and numa_realloc calls as
 489         needed.
 490         * config/linux/allocator.c (LIBGOMP_USE_LIBNUMA): Define
 491         * libgomp.texi: Fix a typo; use 'fi' instead of its ligature char.
 492         (Memory allocation): Renamed from 'Memory allocation with libmemkind';
 493         updated for libnuma usage.
 494         * testsuite/libgomp.c-c++-common/alloc-11.c: New test.
 495         * testsuite/libgomp.c-c++-common/alloc-12.c: New test.
 496
 497 2023-07-11  Tobias Burnus  <tobias@codesourcery.com>
 498
 499         * allocator.c (omp_init_allocator): Use malloc for
 500         omp_high_bw_mem_space when the memkind lib is unavailable
 501         instead of returning omp_null_allocator.
 502         * libgomp.texi (OpenMP 5.0): Fix typo.
 503         (Memory allocation with libmemkind): Document implementation
 504         in more detail.
 505
 506 2023-06-22  Tobias Burnus  <tobias@codesourcery.com>
 507
 508         * libgomp.texi: Use @var for ICV vars.
 509         (OpenMP Environment Variables): Mention _ALL/_DEV/_DEV_<no> variants,
 510         document which ICV is set and which scope the ICV has; extend/cleanup
 511         some @ref.
 512         (Implementation-defined ICV Initialization): New.
 513         (nvptx): Document the implementation-defined used per-warp stack size.
 514
 515 2023-06-19  Thomas Schwinge  <thomas@codesourcery.com>
 516
 517         * testsuite/libgomp.c/target-51.c: Fix DejaGnu directive syntax
 518         error.
 519
 520 2023-06-19  Tobias Burnus  <tobias@codesourcery.com>
 521
 522         * testsuite/libgomp.c/target-51.c: Accept more error msg variants
 523         as expected dg-output.
 524
 525 2023-06-19  Tobias Burnus  <tobias@codesourcery.com>
 526
 527         PR middle-end/110270
 528         * target.c (gomp_map_vars_internal): Copy host value instead of NULL
 529         for  GOMP_MAP_ZERO_LEN_ARRAY_SECTION if not mapped.
 530         * libgomp.texi (OpenMP 5.2 Impl.): Mark as 'Y'.
 531         * testsuite/libgomp.c/target-19.c: Update expected value.
 532         * testsuite/libgomp.c++/target-18.C: Likewise.
 533         * testsuite/libgomp.c++/target-19.C: Likewise.
 534         * testsuite/libgomp.c-c++-common/requires-unified-addr-2.c: New test.
 535         * testsuite/libgomp.c-c++-common/target-implicit-map-3.c: New test.
 536         * testsuite/libgomp.c-c++-common/target-implicit-map-4.c: New test.
 537
 538 2023-06-16  Tobias Burnus  <tobias@codesourcery.com>
 539
 540         * target.c (resolve_device): Call gomp_get_num_devices early to ensure
 541         gomp_init_targets_once was called before using default-device-var.
 542         * testsuite/libgomp.c/target-55.c: New test.
 543         * testsuite/libgomp.c/target-55a.c: New test.
 544
 545 2023-06-15  Tobias Burnus  <tobias@codesourcery.com>
 546
 547         * env.c (gomp_def_allocator_envvar): New var.
 548         (parse_allocator): Handle OpenMP 5.1 syntax.
 549         (cleanup_env): New.
 550         (omp_display_env): Output gomp_def_allocator_envvar
 551         for an allocator with traits.
 552         * libgomp.texi (OMP_ALLOCATOR, OMP_AFFINITY_FORMAT,
 553         OMP_DISPLAY_AFFINITY): New.
 554         * testsuite/libgomp.c/allocator-1.c: New test.
 555         * testsuite/libgomp.c/allocator-2.c: New test.
 556         * testsuite/libgomp.c/allocator-3.c: New test.
 557         * testsuite/libgomp.c/allocator-4.c: New test.
 558         * testsuite/libgomp.c/allocator-5.c: New test.
 559         * testsuite/libgomp.c/allocator-6.c: New test.
 560
 561 2023-06-14  Thomas Schwinge  <thomas@codesourcery.com>
 562
 563         * target.c (resolve_device): Align a
 564         'OMP_TARGET_OFFLOAD=mandatory' diagnostic with others.
 565         * testsuite/libgomp.c/target-51.c: Adjust.
 566
 567 2023-06-14  Thomas Schwinge  <thomas@codesourcery.com>
 568
 569         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Don't
 570         set.
 571         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags):
 572         Likewise.
 573         * testsuite/libgomp.c/simd-math-1.c: Remove
 574         '-foffload-options=-lm'.
 575         * testsuite/libgomp.fortran/fortran-torture_execute_math.f90:
 576         Likewise.
 577         * testsuite/libgomp.oacc-fortran/fortran-torture_execute_math.f90:
 578         Likewise.
 579
 580 2023-06-14  Thomas Schwinge  <thomas@codesourcery.com>
 581
 582         * testsuite/libgomp.fortran/fortran-torture_execute_math.f90: New.
 583         * testsuite/libgomp.oacc-fortran/fortran-torture_execute_math.f90:
 584         Likewise.
 585
 586 2023-06-14  Thomas Schwinge  <thomas@codesourcery.com>
 587
 588         * testsuite/libgomp.c/target-51.c: Fix typo.
 589
 590 2023-06-14  Tobias Burnus  <tobias@codesourcery.com>
 591
 592         * env.c (gomp_default_icv_values): Init default_device_var to
 593         an nonconforming value - INT_MIN.
 594         (initialize_env): After env-var parsing, set default_device_var to
 595         device 0 unless OMP_TARGET_OFFLOAD=mandatory.
 596         (omp_display_env): If default_device_var is INT_MIN, call
 597         gomp_init_targets_once.
 598         * icv-device.c (omp_get_default_device): Likewise.
 599         * libgomp.texi (OMP_DEFAULT_DEVICE): Update init description.
 600         (OpenMP 5.2 Impl. Status): Mark OMP_TARGET_OFFLOAD=mandatory as 'Y'.
 601         * target.c (resolve_device): Improve error message device-num < 0
 602         with 'mandatory' and no no-host devices available.
 603         (gomp_target_init): Set default-device-var if INT_MIN.
 604         * testsuite/libgomp.c/target-48.c: New test.
 605         * testsuite/libgomp.c/target-49.c: New test.
 606         * testsuite/libgomp.c/target-50.c: New test.
 607         * testsuite/libgomp.c/target-50a.c: New test.
 608         * testsuite/libgomp.c/target-51.c: New test.
 609         * testsuite/libgomp.c/target-52.c: New test.
 610         * testsuite/libgomp.c/target-53.c: New test.
 611         * testsuite/libgomp.c/target-54.c: New test.
 612
 613 2023-06-13  Tobias Burnus  <tobias@codesourcery.com>
 614
 615         PR libgomp/109837
 616         * testsuite/libgomp.c-c++-common/requires-unified-addr-1.c: New test.
 617         * testsuite/libgomp.fortran/requires-unified-addr-1.f90: New test.
 618
 619 2023-06-12  Tobias Burnus  <tobias@codesourcery.com>
 620
 621         * target.c (gomp_to_device_kind_p, gomp_map_vars_internal): Replace
 622         GOMP_MAP_PRESENT_{FROM,TO,TOFROM,ACLLOC} by GOMP_MAP_FORCE_PRESENT.
 623         (gomp_map_vars_internal, gomp_update): Likewise; unify and improve
 624         error message.
 625         * testsuite/libgomp.c-c++-common/target-present-2.c: Update for
 626         changed error message.
 627         * testsuite/libgomp.fortran/target-present-1.f90: Likewise.
 628         * testsuite/libgomp.fortran/target-present-2.f90: Likewise.
 629         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 630         * testsuite/libgomp.c-c++-common/target-present-1.c: Likewise and
 631         extend testcase to check that data is copied when needed.
 632         * testsuite/libgomp.c-c++-common/target-present-3.c: Likewise.
 633         * testsuite/libgomp.fortran/target-present-3.f90: Likewise.
 634
 635 2023-06-07  Thomas Schwinge  <thomas@codesourcery.com>
 636             Tobias Burnus  <tobias@codesourcery.com>
 637
 638         * testsuite/libgomp.c-c++-common/target-present-1.c: Run code
 639         also for non-offload_device targets; check that it runs
 640         successfully for those and for all until a checkpoint for all
 641         * testsuite/libgomp.c-c++-common/target-present-2.c: Likewise.
 642         * testsuite/libgomp.c-c++-common/target-present-3.c: Likewise.
 643         * testsuite/libgomp.fortran/target-present-1.f90: Likewise.
 644         * testsuite/libgomp.fortran/target-present-3.f90: Likewise.
 645         * testsuite/libgomp.fortran/target-present-2.f90: Likewise;
 646         add missing vars to map clause.
 647
 648 2023-06-06  Tobias Burnus  <tobias@codesourcery.com>
 649
 650         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_num_devices): Regard
 651         unified_address requirement as supported.
 652         * libgomp.texi (OpenMP 5.0, AMD Radeon, nvptx): Remove
 653         'unified_address' from the not-supported requirements.
 654
 655 2023-06-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
 656             Tobias Burnus  <tobias@codesourcery.com>
 657
 658         * libgomp.texi (OpenMP 5.1 Impl. status): Set 'present' support for
 659         defaultmap to 'Y', add 'Y' entry for 'present' on to/from/map clauses.
 660         * target.c (gomp_to_device_kind_p): Add map kinds with 'present'
 661         modifier.
 662         (gomp_map_vars_existing): Use new GOMP_MAP_FORCE_P macro.
 663         (gomp_map_vars_internal, gomp_update, gomp_target_rev):
 664         Emit runtime error if memory region not present.
 665         * testsuite/libgomp.c-c++-common/target-present-1.c: New test.
 666         * testsuite/libgomp.c-c++-common/target-present-2.c: New test.
 667         * testsuite/libgomp.c-c++-common/target-present-3.c: New test.
 668         * testsuite/libgomp.fortran/target-present-1.f90: New test.
 669         * testsuite/libgomp.fortran/target-present-2.f90: New test.
 670         * testsuite/libgomp.fortran/target-present-3.f90: New test.
 671
 672 2023-06-02  Thomas Schwinge  <thomas@codesourcery.com>
 673
 674         PR testsuite/66005
 675         * testsuite/lib/libgomp.exp: 'flock' through stdout.
 676         * testsuite/flock: New.
 677         * configure.ac (FLOCK): Point to that if no 'flock' available, but
 678         'perl' is.
 679         * configure: Regenerate.
 680
 681 2023-06-02  Thomas Schwinge  <thomas@codesourcery.com>
 682
 683         * configure.ac (PERL): Remove.
 684         * configure: Regenerate.
 685         * Makefile.in: Likewise.
 686         * testsuite/Makefile.in: Likewise.
 687
 688 2023-06-01  Tobias Burnus  <tobias@codesourcery.com>
 689
 690         * libgomp.texi (OpenMP 5.2): Mark pure-directive handling as 'Y'.
 691
 692 2023-05-26  Tobias Burnus  <tobias@codesourcery.com>
 693
 694         * testsuite/libgomp.fortran/allocate-4.f90: Update dg-error.
 695
 696 2023-05-21  Tobias Burnus  <tobias@codesourcery.com>
 697
 698         PR libgomp/109875
 699         * config/gcn/target.c (GOMP_teams4): Honor nteams-var ICV.
 700         * config/nvptx/target.c (GOMP_teams4): Likewise.
 701         * testsuite/libgomp.c-c++-common/teams-nteams-icv-1.c: New test.
 702         * testsuite/libgomp.c-c++-common/teams-nteams-icv-2.c: New test.
 703         * testsuite/libgomp.c-c++-common/teams-nteams-icv-3.c: New test.
 704         * testsuite/libgomp.c-c++-common/teams-nteams-icv-4.c: New test.
 705
 706 2023-05-19  Jakub Jelinek  <jakub@redhat.com>
 707
 708         PR libgomp/109904
 709         * configure.ac (link_gomp): Include also $DL_LIBS.
 710         * configure: Regenerated.
 711
 712 2023-05-17  Tobias Burnus  <tobias@codesourcery.com>
 713
 714         * testsuite/libgomp.fortran/target-enter-data-3.f90: Uncomment
 715         'target exit data'.
 716         * testsuite/libgomp.fortran/target-enter-data-4.f90: New test.
 717         * testsuite/libgomp.fortran/target-enter-data-5.f90: New test.
 718         * testsuite/libgomp.fortran/target-enter-data-6.f90: New test.
 719         * testsuite/libgomp.fortran/target-enter-data-7.f90: New test.
 720
 721 2023-05-15  Thomas Schwinge  <thomas@codesourcery.com>
 722
 723         PR testsuite/66005
 724         * configure.ac: Look for 'flock'.
 725         * testsuite/Makefile.am (gcc_test_parallel_slots): Enable parallel testing.
 726         * testsuite/config/default.exp: Don't 'load_lib "standard.exp"' here...
 727         * testsuite/lib/libgomp.exp: ... but here, instead.
 728         (libgomp_load): Override for parallel testing.
 729         * testsuite/libgomp-site-extra.exp.in (FLOCK): Set.
 730         * configure: Regenerate.
 731         * Makefile.in: Regenerate.
 732         * testsuite/Makefile.in: Regenerate.
 733
 734 2023-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 735             Thomas Schwinge  <thomas@codesourcery.com>
 736
 737         PR testsuite/66005
 738         * testsuite/Makefile.am (PWD_COMMAND): New variable.
 739         (%/site.exp): New target.
 740         (check_p_numbers0, check_p_numbers1, check_p_numbers2)
 741         (check_p_numbers3, check_p_numbers4, check_p_numbers5)
 742         (check_p_numbers6, check_p_numbers, gcc_test_parallel_slots)
 743         (check_p_subdirs)
 744         (check_DEJAGNU_libgomp_targets): New variables.
 745         ($(check_DEJAGNU_libgomp_targets)): New target.
 746         ($(check_DEJAGNU_libgomp_targets)): New dependency.
 747         (check-DEJAGNU $(check_DEJAGNU_libgomp_targets)): New targets.
 748         * testsuite/Makefile.in: Regenerate.
 749         * testsuite/lib/libgomp.exp: For parallel testing,
 750         'load_file ../libgomp-test-support.exp'.
 751
 752 2023-05-15  Thomas Schwinge  <thomas@codesourcery.com>
 753
 754         PR testsuite/91884
 755         * configure.ac: 'AC_SUBST(CXX)'.
 756         * configure: Regenerate.
 757         * Makefile.in: Likewise.
 758         * testsuite/Makefile.in: Likewise.
 759         * testsuite/libgomp-site-extra.exp.in (GXX_UNDER_TEST)
 760         (GFORTRAN_UNDER_TEST): Set.
 761         * testsuite/lib/libgomp.exp (libgomp_init): Adjust.
 762         * testsuite/libgomp.c++/c++.exp: Use 'GXX_UNDER_TEST'.
 763         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 764         * testsuite/libgomp.fortran/fortran.exp: Use
 765         'GFORTRAN_UNDER_TEST'.
 766         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 767
 768 2023-05-15  Thomas Schwinge  <thomas@codesourcery.com>
 769
 770         PR testsuite/91884
 771         * testsuite/lib/libgomp.exp (libgomp_target_compile): Don't
 772         specify compiler.
 773         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Specify compiler.
 774         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 775         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 776         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 777         Likewise.
 778         * testsuite/libgomp.oacc-c++/c++.exp (ALWAYS_CFLAGS): Likewise.
 779         * testsuite/libgomp.oacc-c/c.exp (ALWAYS_CFLAGS): Likewise.
 780         * testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS):
 781         Likewise.
 782
 783 2023-05-12  Tobias Burnus  <tobias@codesourcery.com>
 784
 785         PR libstdc++/109816
 786         * testsuite/libgomp.c++/target-map-class-1.C: New test.
 787         * testsuite/libgomp.c++/target-map-class-2.C: New test.
 788
 789 2023-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 790
 791         * testsuite/lib/libgomp.exp (libgomp_target_compile): Generalize
 792         'lang_library_path' into a list of 'lang_library_paths'.
 793         * testsuite/libgomp.c++/c++.exp: Adjust.
 794         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 795         * testsuite/libgomp.fortran/fortran.exp: Adjust.  Use that for
 796         libquadmath, too.
 797         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 798
 799 2023-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 800
 801         * testsuite/lib/libgomp.exp (libgomp_target_compile): Don't look
 802         at 'lang_test_file_found'.
 803         * testsuite/libgomp.c++/c++.exp: Don't set and use it, and instead
 804         'return' early if not able to test.  Simplify 'ld_library_path' setup.
 805         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 806         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 807         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 808
 809 2023-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 810
 811         * testsuite/libgomp.c++/c++.exp: Resolve 'lang_test_file_found'
 812         first.
 813         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 814         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 815         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 816
 817 2023-05-12  Thomas Schwinge  <thomas@codesourcery.com>
 818
 819         * testsuite/libgomp.c++/c++.exp: Localize 'lang_[...]' etc.
 820         * testsuite/libgomp.c/c.exp: Likewise.
 821         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 822         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 823         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 824         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 825         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 826
 827 2023-05-09  Thomas Schwinge  <thomas@codesourcery.com>
 828
 829         * testsuite/libgomp.c++/c++.exp: Don't set 'lang_test_file'.
 830         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 831         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 832         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 833         * testsuite/libgomp.c/c.exp: Unset 'lang_test_file_found' instead of
 834         'lang_test_file'.
 835         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 836         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 837         * testsuite/lib/libgomp.exp (libgomp_target_compile): Look for
 838         'lang_test_file_found' instead of 'lang_test_file'.
 839
 840 2023-05-09  Thomas Schwinge  <thomas@codesourcery.com>
 841
 842         * testsuite/lib/libgomp.exp (libgomp_init): Only use 'blddir' if
 843         set.
 844         * testsuite/libgomp.c++/c++.exp: Likewise.
 845         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 846
 847 2023-05-09  Thomas Schwinge  <thomas@codesourcery.com>
 848
 849         * testsuite/libgomp.c++/c++.exp (blddir): Don't set.
 850         * testsuite/libgomp.oacc-c++/c++.exp (blddir): Likewise.
 851
 852 2023-05-08  Thomas Schwinge  <thomas@codesourcery.com>
 853
 854         * testsuite/libgomp.c++/c++.exp: Use 'lang_include_flags' instead
 855         of 'libstdcxx_includes'.
 856         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 857
 858 2023-05-08  Thomas Schwinge  <thomas@codesourcery.com>
 859
 860         * target.c (gomp_target_rev): Instead of 'dev_to_host_cpy',
 861         'host_to_dev_cpy', 'token', take a single 'goacc_asyncqueue'.
 862         * libgomp.h (gomp_target_rev): Adjust.
 863         * libgomp-plugin.c (GOMP_PLUGIN_target_rev): Adjust.
 864         * libgomp-plugin.h (GOMP_PLUGIN_target_rev): Adjust.
 865         * plugin/plugin-gcn.c (process_reverse_offload): Adjust.
 866         * plugin/plugin-nvptx.c (rev_off_dev_to_host_cpy)
 867         (rev_off_host_to_dev_cpy): Remove.
 868         (GOMP_OFFLOAD_run): Adjust.
 869
 870 2023-05-04  Julian Brown  <julian@codesourcery.com>
 871
 872         PR fortran/109622
 873         * testsuite/libgomp.fortran/pr109622.f90: Move test...
 874         * testsuite/libgomp.oacc-fortran/pr109622.f90: ...to here. Ignore
 875         vector length warning.
 876         * testsuite/libgomp.fortran/pr109622-2.f90: Move test...
 877         * testsuite/libgomp.oacc-fortran/pr109622-2.f90: ...to here.  Add
 878         missing copyin/copyout variable. Ignore vector length warnings.
 879         * testsuite/libgomp.fortran/pr109622-3.f90: Move test...
 880         * testsuite/libgomp.oacc-fortran/pr109622-3.f90: ...to here.  Ignore
 881         vector length warnings.
 882         * testsuite/libgomp.oacc-fortran/pr109622-4.f90: New test.
 883
 884 2023-04-28  Julian Brown  <julian@codesourcery.com>
 885
 886         PR fortran/109622
 887         * testsuite/libgomp.fortran/pr109622.f90: New test.
 888         * testsuite/libgomp.fortran/pr109622-2.f90: New test.
 889         * testsuite/libgomp.fortran/pr109622-3.f90: New test.
 890
 891 2023-04-25  Tobias Burnus  <tobias@codesourcery.com>
 892
 893         * testsuite/libgomp.c-c++-common/scan-1.c: New test.
 894         * testsuite/libgomp.c/scan-23.c: New test.
 895         * testsuite/libgomp.fortran/scan-2.f90: New test.
 896
 897 2023-03-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 898
 899         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c: Add
 900         weak_undefined options.
 901
 902 2023-03-24  Tobias Burnus  <tobias@codesourcery.com>
 903
 904         * libgomp.texi (Offload-Target Specifics): Grammar fix.
 905
 906 2023-03-24  Thomas Schwinge  <thomas@codesourcery.com>
 907
 908         PR fortran/104949
 909         * target.c (gomp_map_vars_internal) <GOMP_MAP_FIRSTPRIVATE>: Add
 910         caveat/safeguard.
 911
 912 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 913
 914         PR libgomp/90596
 915         * target.c (gomp_map_vars_internal): Allow for
 916         'param_kind == GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_TARGET'.
 917         * oacc-parallel.c (GOACC_parallel_keyed): Pass
 918         'GOMP_MAP_VARS_TARGET' to 'goacc_map_vars'.
 919         * plugin/plugin-gcn.c (alloc_by_agent, gcn_exec)
 920         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
 921         Adjust, simplify.
 922         (gomp_offload_free): Remove.
 923         * plugin/plugin-nvptx.c (nvptx_exec, GOMP_OFFLOAD_openacc_exec)
 924         (GOMP_OFFLOAD_openacc_async_exec): Adjust, simplify.
 925         (cuda_free_argmem): Remove.
 926         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
 927         Adjust.
 928
 929 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 930
 931         * target.c (gomp_copy_host2dev, gomp_map_vars_internal): Allow
 932         libgomp 'cbuf' buffering with OpenACC 'async' for 'ephemeral'
 933         data.
 934
 935 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 936
 937         * target.c (gomp_map_vars_internal): Use 'OFFSET_INLINED' for
 938         'GOMP_MAP_IF_PRESENT'.
 939         * plugin/plugin-gcn.c (gcn_exec, GOMP_OFFLOAD_openacc_exec)
 940         (GOMP_OFFLOAD_openacc_async_exec): Adjust.
 941         * plugin/plugin-nvptx.c (nvptx_exec, GOMP_OFFLOAD_openacc_exec)
 942         (GOMP_OFFLOAD_openacc_async_exec): Likewise.
 943         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: Add 'async'
 944         testing.
 945         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: Likewise.
 946
 947 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 948
 949         * oacc-async.c (goacc_wait): Remove 'acc_async_test' -> skip
 950         shortcut.
 951
 952 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 953
 954         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Document/verify
 955         another aspect of OpenACC 'async' semantics.
 956
 957 2023-03-10  Thomas Schwinge  <thomas@codesourcery.com>
 958
 959         * plugin/plugin-gcn.c (gcn_exec): Fix 'acc_ev_enqueue_launch_end'
 960         position.
 961         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
 962         Verify 'acc_ev_alloc', 'acc_ev_free'.
 963
 964 2023-03-09  Hongyu Wang  <hongyu.wang@intel.com>
 965
 966         PR libgomp/109062
 967         * env.c (wait_policy): Initialize to -1.
 968         (initialize_icvs): Initialize icvs->wait_policy to -1.
 969         * testsuite/libgomp.c-c++-common/pr109062.c: New test.
 970
 971 2023-03-08  Tobias Burnus  <tobias@codesourcery.com>
 972
 973         * libgomp.texi (Offload-Target Specifics): Mention GCN_STACK_SIZE.
 974
 975 2023-03-02  Kwok Cheung Yeung  <kcy@codesourcery.com>
 976             Paul-Antoine Arras  <pa@codesourcery.com>
 977
 978         * testsuite/libgomp.c/simd-math-1.c: New testcase.
 979
 980 2023-03-01  Tobias Burnus  <tobias@codesourcery.com>
 981
 982         PR middle-end/108546
 983         * testsuite/libgomp.fortran/is_device_ptr-3.f90: New test.
 984         * testsuite/libgomp.fortran/use_device_ptr-optional-4.f90: New test.
 985
 986 2023-02-22  Thomas Schwinge  <thomas@codesourcery.com>
 987
 988         * testsuite/libgomp.fortran/alloc-10.f90: Use
 989         '-Wno-complain-wrong-lang'.
 990         * testsuite/libgomp.fortran/alloc-11.f90: Likewise.
 991         * testsuite/libgomp.fortran/alloc-7.f90: Likewise.
 992         * testsuite/libgomp.fortran/alloc-9.f90: Likewise.
 993         * testsuite/libgomp.fortran/allocate-1.f90: Likewise.
 994         * testsuite/libgomp.fortran/depend-4.f90: Likewise.
 995         * testsuite/libgomp.fortran/depend-5.f90: Likewise.
 996         * testsuite/libgomp.fortran/depend-6.f90: Likewise.
 997         * testsuite/libgomp.fortran/depend-7.f90: Likewise.
 998         * testsuite/libgomp.fortran/depend-inoutset-1.f90: Likewise.
 999         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90:
1000         Likewise.
1001         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90:
1002         Likewise.
1003         * testsuite/libgomp.fortran/order-reproducible-1.f90: Likewise.
1004         * testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
1005         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
1006         * testsuite/libgomp.fortran/task-detach-6.f90: Remove left-over
1007         'dg-prune-output'.
1008
1009 2023-02-16  Jakub Jelinek  <jakub@redhat.com>
1010
1011         * libgomp.texi: Fix typos - theads -> threads.
1012
1013 2023-02-16  Jakub Jelinek  <jakub@redhat.com>
1014
1015         * testsuite/libgomp.fortran/target-nowait-array-section.f90: Fix
1016         comment typo and improve its wording.
1017
1018 2023-02-15  Tobias Burnus  <tobias@codesourcery.com>
1019
1020         * target.c (gomp_target_rev): Dereference ptr
1021         to get device address.
1022         * testsuite/libgomp.fortran/reverse-offload-5.f90: Add test
1023         for unallocated allocatable.
1024
1025 2023-02-15  Tobias Burnus  <tobias@codesourcery.com>
1026
1027         * target.c (gomp_map_vars_internal): Add 'i > 0' before doing a
1028         kind check.
1029         (GOMP_target_enter_exit_data): If the next map item is
1030         GOMP_MAP_ALWAYS_POINTER map it together with the current item.
1031         * testsuite/libgomp.fortran/target-enter-data-3.f90: New test.
1032
1033 2023-02-09  Tobias Burnus  <tobias@codesourcery.com>
1034
1035         PR fortran/107424
1036         * testsuite/libgomp.fortran/non-rectangular-loop-1.f90: New test.
1037         * testsuite/libgomp.fortran/non-rectangular-loop-1a.f90: New test.
1038         * testsuite/libgomp.fortran/non-rectangular-loop-2.f90: New test.
1039         * testsuite/libgomp.fortran/non-rectangular-loop-3.f90: New test.
1040         * testsuite/libgomp.fortran/non-rectangular-loop-4.f90: New test.
1041         * testsuite/libgomp.fortran/non-rectangular-loop-5.f90: New test.
1042
1043 2023-02-07  Thomas Schwinge  <thomas@codesourcery.com>
1044
1045         * testsuite/libgomp.fortran/reverse-offload-6.f90: Fix nvptx
1046         offloading compilation.
1047
1048 2023-02-03  Tobias Burnus  <tobias@codesourcery.com>
1049
1050         * target.c (gomp_target_rev): Handle mapnum == 0 and avoid
1051         freeing not allocated memory.
1052         * testsuite/libgomp.fortran/reverse-offload-6.f90: New test.
1053
1054 2023-02-03  Tobias Burnus  <tobias@codesourcery.com>
1055
1056         * libgomp.texi (5.0 Impl. Status, gcn specifics): Update for
1057         reverse offload.
1058         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_num_devices): Accept
1059         reverse-offload requirement.
1060
1061 2023-02-02  Andrew Stubbs  <ams@codesourcery.com>
1062
1063         * config/gcn/libgomp-gcn.h (DEFAULT_GCN_STACK_SIZE): New define.
1064         (DEFAULT_TEAM_ARENA_SIZE): New define.
1065         (struct heap): Move to this file.
1066         (struct kernargs_abi): Likewise.
1067         * config/gcn/team.c (gomp_gcn_enter_kernel): Use team arena size from
1068         the kernargs.
1069         * libgomp.h: Include libgomp-gcn.h.
1070         (TEAM_ARENA_SIZE): Remove.
1071         (team_malloc): Update the error message.
1072         * plugin/plugin-gcn.c (struct kernargs): Move common content to
1073         struct kernargs_abi.
1074         (struct agent_info): Rename team arenas to ephemeral memories.
1075         (struct team_arena_list): Rename ....
1076         (struct ephemeral_memories_list): to this.
1077         (struct heap): Delete.
1078         (team_arena_size): New variable.
1079         (stack_size): New variable.
1080         (print_kernel_dispatch): Update debug messages.
1081         (init_environment_variables): Read GCN_TEAM_ARENA_SIZE.
1082         Read GCN_STACK_SIZE.
1083         (get_team_arena): Rename ...
1084         (configure_ephemeral_memories): ... to this, and set up stacks.
1085         (release_team_arena): Rename ...
1086         (release_ephemeral_memories): ... to this.
1087         (destroy_team_arenas): Rename ...
1088         (destroy_ephemeral_memories): ... to this.
1089         (create_kernel_dispatch): Add num_threads parameter.
1090         Adjust for kernargs_abi refactor and ephemeral memories.
1091         (release_kernel_dispatch): Adjust for ephemeral memories.
1092         (run_kernel): Pass thread-count to create_kernel_dispatch.
1093         (GOMP_OFFLOAD_init_device): Adjust for ephemeral memories.
1094         (GOMP_OFFLOAD_fini_device): Adjust for ephemeral memories.
1095
1096 2023-02-02  Tobias Burnus  <tobias@codesourcery.com>
1097
1098         * libgomp.texi (OpenMP TR11): Fix item for 'strict' modifier.
1099
1100 2023-02-01  Tobias Burnus  <tobias@codesourcery.com>
1101
1102         * testsuite/libgomp.fortran/allocate-3.f90: Fix ALIGN
1103         usage, remove unused -fdump-tree-original.
1104         * testsuite/libgomp.fortran/allocate-4.f90: New.
1105
1106 2023-02-01  Tobias Burnus  <tobias@codesourcery.com>
1107
1108         * libgomp.texi (5.0 Impl. Status): Update 'requires' and 'ancestor'.
1109         (GCN): Add item about 'omp requires'.
1110         (nvptx): Likewise; add item about reverse offload.
1111
1112 2023-01-27  Tobias Burnus  <tobias@codesourcery.com>
1113
1114         PR fortran/108558
1115         * testsuite/libgomp.fortran/has_device_addr.f90: New test.
1116
1117 2023-01-23  Tobias Burnus  <tobias@codesourcery.com>
1118
1119         * libgomp.texi (OpenMP 5.0): Set non-rectangular
1120         loop nest back to 'P' as Fortran support is incomplete.
1121
1122 2023-01-19  Jakub Jelinek  <jakub@redhat.com>
1123
1124         PR middle-end/108459
1125         * testsuite/libgomp.c/pr108459.c: New test.
1126
1127 2023-01-17  Martin Liska  <mliska@suse.cz>
1128
1129         * Makefile.in: Regenerate.
1130         * configure: Regenerate.
1131
1132 2023-01-07  LIU Hao  <lh_mouse@126.com>
1133
1134         PR middle-end/108300
1135         * config/mingw32/proc.c: Define `WIN32_LEAN_AND_MEAN` before
1136         <windows.h>.
1137
1138 2023-01-05  Jakub Jelinek  <jakub@redhat.com>
1139
1140         PR c++/108286
1141         * testsuite/libgomp.c++/pr108286.C: New test.
1142
1143 2023-01-02  Jakub Jelinek  <jakub@redhat.com>
1144
1145         * libgomp.texi: Bump @copying's copyright year.
1146
1147 2022-12-21  Chung-Lin Tang  <cltang@codesourcery.com>
1148
1149         PR target/99555
1150         * config/nvptx/bar.c (generation_to_barrier): Remove.
1151         (futex_wait,futex_wake,do_spin,do_wait): Remove.
1152         (GOMP_WAIT_H): Remove.
1153         (#include "../linux/bar.c"): Remove.
1154         (gomp_barrier_wait_end): New function.
1155         (gomp_barrier_wait): Likewise.
1156         (gomp_barrier_wait_last): Likewise.
1157         (gomp_team_barrier_wait_end): Likewise.
1158         (gomp_team_barrier_wait): Likewise.
1159         (gomp_team_barrier_wait_final): Likewise.
1160         (gomp_team_barrier_wait_cancel_end): Likewise.
1161         (gomp_team_barrier_wait_cancel): Likewise.
1162         (gomp_team_barrier_cancel): Likewise.
1163         * config/nvptx/bar.h (gomp_barrier_t): Remove waiters, lock fields.
1164         (gomp_barrier_init): Remove init of waiters, lock fields.
1165         (gomp_team_barrier_wake): Remove prototype, add new static inline
1166         function.
1167
1168 2022-12-21  Jakub Jelinek  <jakub@redhat.com>
1169
1170         PR c++/108180
1171         * testsuite/libgomp.c++/pr108180.C: New test.
1172
1173 2022-12-16  Tobias Burnus  <tobias@codesourcery.com>
1174
1175         PR libfortran/108056
1176         * testsuite/libgomp.fortran/allocate-4.f90: Remove
1177         accidentally added file.
1178
1179 2022-12-15  Tobias Burnus  <tobias@codesourcery.com>
1180
1181         PR libfortran/108056
1182         * testsuite/libgomp.fortran/allocate-4.f90: New file.
1183
1184 2022-12-14  Julian Brown  <julian@codesourcery.com>
1185
1186         * testsuite/libgomp.fortran/combined-directive-splitting-1.f90: New
1187         test.
1188
1189 2022-12-10  Tobias Burnus  <tobias@codesourcery.com>
1190
1191         * libgomp.h (struct target_mem_desc): Predeclare; move
1192         below after 'reverse_splay_tree_node' and add rev_array
1193         member.
1194         (struct reverse_splay_tree_key_s, reverse_splay_compare): New.
1195         (reverse_splay_tree_node, reverse_splay_tree,
1196         reverse_splay_tree_key): New typedef.
1197         (struct gomp_device_descr): Add mem_map_rev member.
1198         * oacc-host.c (host_dispatch): NULL init .mem_map_rev.
1199         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_num_devices): Claim
1200         support for GOMP_REQUIRES_REVERSE_OFFLOAD.
1201         * splay-tree.h (splay_tree_callback_stop): New typedef; like
1202         splay_tree_callback but returning int not void.
1203         (splay_tree_foreach_lazy): Define; like splay_tree_foreach but
1204         taking splay_tree_callback_stop as argument.
1205         * splay-tree.c (splay_tree_foreach_internal_lazy,
1206         splay_tree_foreach_lazy): New; but early exit if callback returns
1207         nonzero.
1208         * target.c: Instatiate splay_tree_c with splay_tree_prefix 'reverse'.
1209         (gomp_map_lookup_rev): New.
1210         (gomp_load_image_to_device): Handle reverse-offload function
1211         lookup table.
1212         (gomp_unload_image_from_device): Free devicep->mem_map_rev.
1213         (struct gomp_splay_tree_rev_lookup_data, gomp_splay_tree_rev_lookup,
1214         gomp_map_rev_lookup, struct cpy_data, gomp_map_cdata_lookup_int,
1215         gomp_map_cdata_lookup): New auxiliary structs and functions for
1216         gomp_target_rev.
1217         (gomp_target_rev): Implement reverse offloading and its mapping.
1218         (gomp_target_init): Init current_device.mem_map_rev.root.
1219         * testsuite/libgomp.fortran/reverse-offload-2.f90: New test.
1220         * testsuite/libgomp.fortran/reverse-offload-3.f90: New test.
1221         * testsuite/libgomp.fortran/reverse-offload-4.f90: New test.
1222         * testsuite/libgomp.fortran/reverse-offload-5.f90: New test.
1223         * testsuite/libgomp.fortran/reverse-offload-5a.f90: New test without
1224         mapping of on-device allocated variables.
1225
1226 2022-12-09  Tobias Burnus  <tobias@codesourcery.com>
1227
1228         * libgomp.texi (5.1 Impl. Status): Split allocate clause/directive
1229         item about 'align'; mark clause as 'Y' and directive as 'N'.
1230         * testsuite/libgomp.fortran/allocate-2.f90: New test.
1231         * testsuite/libgomp.fortran/allocate-3.f90: New test.
1232
1233 2022-12-06  Marcel Vollweiler  <marcel@codesourcery.com>
1234
1235         * config/gcn/icv-device.c (omp_get_teams_thread_limit): Added to
1236         allow processing of device-specific values.
1237         (omp_set_teams_thread_limit): Likewise.
1238         (ialias): Likewise.
1239         * config/nvptx/icv-device.c (omp_get_teams_thread_limit): Likewise.
1240         (omp_set_teams_thread_limit): Likewise.
1241         (ialias): Likewise.
1242         * icv-device.c (omp_get_teams_thread_limit): Likewise.
1243         (ialias): Likewise.
1244         (omp_set_teams_thread_limit): Likewise.
1245         * icv.c (omp_set_teams_thread_limit): Removed.
1246         (omp_get_teams_thread_limit): Likewise.
1247         (ialias): Likewise.
1248         * libgomp.texi: Updated documentation for nvptx and gcn corresponding
1249         to the limitation of the number of teams.
1250         * plugin/plugin-gcn.c (limit_teams): New helper function that limits
1251         the number of teams by twice the number of compute units.
1252         (parse_target_attributes): Limit the number of teams on gcn offload
1253         devices.
1254         * target.c (get_gomp_offload_icvs): Added teams_thread_limit_var
1255         handling.
1256         (gomp_load_image_to_device): Added a size check for the ICVs struct
1257         variable.
1258         (gomp_copy_back_icvs): New function that is used in GOMP_target_ext to
1259         copy back the ICV values from device to host.
1260         (GOMP_target_ext): Update the number of teams and threads in the kernel
1261         args also considering device-specific values.
1262         * testsuite/libgomp.c-c++-common/icv-4.c: Fixed an error in the reading
1263         of OMP_TEAMS_THREAD_LIMIT from the environment.
1264         * testsuite/libgomp.c-c++-common/icv-5.c: Extended.
1265         * testsuite/libgomp.c-c++-common/icv-6.c: Extended.
1266         * testsuite/libgomp.c-c++-common/icv-7.c: Extended.
1267         * testsuite/libgomp.c-c++-common/icv-9.c: New test.
1268         * testsuite/libgomp.fortran/icv-5.f90: New test.
1269         * testsuite/libgomp.fortran/icv-6.f90: New test.
1270
1271 2022-12-06  Tobias Burnus  <tobias@codesourcery.com>
1272
1273         * libgomp.texi (OpenMP 5.2): Add missing 'the'.
1274         (TR11): Add missing '@tab N @tab'.
1275
1276 2022-11-30  Tobias Burnus  <tobias@codesourcery.com>
1277
1278         * libgomp.texi (OpenMP Context Selectors): Add 'gfx803' to gcn's isa.
1279
1280 2022-11-30  Paul-Antoine Arras  <pa@codesourcery.com>
1281
1282         * testsuite/libgomp.c/declare-variant-4-fiji.c: New test.
1283         * testsuite/libgomp.c/declare-variant-4-gfx803.c: New test.
1284         * testsuite/libgomp.c/declare-variant-4-gfx900.c: New test.
1285         * testsuite/libgomp.c/declare-variant-4-gfx906.c: New test.
1286         * testsuite/libgomp.c/declare-variant-4-gfx908.c: New test.
1287         * testsuite/libgomp.c/declare-variant-4-gfx90a.c: New test.
1288         * testsuite/libgomp.c/declare-variant-4.h: New header file.
1289
1290 2022-11-28  Tobias Burnus  <tobias@codesourcery.com>
1291
1292         * libgomp.texi (OpenMP 5.2): Mark end-directive as Y.
1293
1294 2022-11-25  Sandra Loosemore  <sandra@codesourcery.com>
1295
1296         * testsuite/lib/libgomp.exp: Load scanoffloadipa.exp library.
1297         * testsuite/libgomp.c/target-simd-clone-1.c: New.
1298         * testsuite/libgomp.c/target-simd-clone-2.c: New.
1299         * testsuite/libgomp.c/target-simd-clone-3.c: New.
1300
1301 2022-11-25  Tobias Burnus  <tobias@codesourcery.com>
1302
1303         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Use unsigned int
1304         for 'i' to match 'fn_entries'; regard absent GOMP_REV_OFFLOAD_VAR
1305         as valid and the code having no reverse-offload code.
1306         * testsuite/libgomp.c-c++-common/reverse-offload-2.c: New test.
1307
1308 2022-11-25  Tobias Burnus  <tobias@codesourcery.com>
1309
1310         * libgomp.texi (OpenMP Implementation Status): Add three 5.1 items
1311         and status for Technical Report (TR) 11.
1312
1313 2022-11-21  Tobias Burnus  <tobias@codesourcery.com>
1314
1315         * config/gcn/libgomp-gcn.h (struct output):
1316         Remove 'msg_u64' from the union, change
1317         value_u64[2] to value_u64[6].
1318         * config/gcn/target.c (GOMP_target_ext): Update accordingly.
1319         * plugin/plugin-gcn.c (process_reverse_offload, console_output):
1320         Likewise.
1321
1322 2022-11-19  Tobias Burnus  <tobias@codesourcery.com>
1323
1324         * config/gcn/libgomp-gcn.h: New file; contains
1325         struct output, declared previously in plugin-gcn.c.
1326         * config/gcn/target.c: Include it.
1327         (GOMP_ADDITIONAL_ICVS): Declare as extern var.
1328         (GOMP_target_ext): Handle reverse offload.
1329         * plugin/plugin-gcn.c: Include libgomp-gcn.h.
1330         (struct kernargs): Replace struct def by the one
1331         from libgomp-gcn.h for output_data.
1332         (process_reverse_offload): New.
1333         (console_output): Call it.
1334
1335 2022-11-16  Tobias Burnus  <tobias@codesourcery.com>
1336             Andrew Stubbs  <ams@codesourcery.com>
1337
1338         * config/gcn/team.c (gomp_gcn_enter_kernel): Use
1339         __builtin_gcn_kernarg_ptr instead of asm ("s8").
1340
1341 2022-11-14  Martin Liska  <mliska@suse.cz>
1342
1343         Revert:
1344         2022-11-14  Martin Liska  <mliska@suse.cz>
1345
1346         * doc/amd-radeon-gcn.rst: New file.
1347         * doc/conf.py: New file.
1348         * doc/copyright.rst: New file.
1349         * doc/cuda-streams-usage.rst: New file.
1350         * doc/enabling-openacc.rst: New file.
1351         * doc/enabling-openmp.rst: New file.
1352         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
1353         * doc/first-invocation-openacc-library-api.rst: New file.
1354         * doc/funding.rst: New file.
1355         * doc/general-public-license-3.rst: New file.
1356         * doc/gnu-free-documentation-license.rst: New file.
1357         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
1358         * doc/index.rst: New file.
1359         * doc/indices-and-tables.rst: New file.
1360         * doc/introduction.rst: New file.
1361         * doc/memory-allocation-with-libmemkind.rst: New file.
1362         * doc/nvptx.rst: New file.
1363         * doc/offload-target-specifics.rst: New file.
1364         * doc/openacc-environment-variables.rst: New file.
1365         * doc/openacc-environment-variables/accdevicenum.rst: New file.
1366         * doc/openacc-environment-variables/accdevicetype.rst: New file.
1367         * doc/openacc-environment-variables/accproflib.rst: New file.
1368         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
1369         * doc/openacc-introduction.rst: New file.
1370         * doc/openacc-library-and-environment-variables.rst: New file.
1371         * doc/openacc-library-interoperability.rst: New file.
1372         * doc/openacc-profiling-interface.rst: New file.
1373         * doc/openacc-runtime-library-routines.rst: New file.
1374         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
1375         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
1376         * doc/openacc-runtime-library-routines/accattach.rst: New file.
1377         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
1378         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
1379         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
1380         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
1381         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
1382         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
1383         * doc/openacc-runtime-library-routines/accfree.rst: New file.
1384         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
1385         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
1386         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
1387         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
1388         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
1389         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
1390         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
1391         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
1392         * doc/openacc-runtime-library-routines/accinit.rst: New file.
1393         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
1394         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
1395         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
1396         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
1397         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
1398         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
1399         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
1400         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
1401         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
1402         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
1403         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
1404         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
1405         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
1406         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
1407         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
1408         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
1409         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
1410         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
1411         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
1412         * doc/openacc-runtime-library-routines/accwait.rst: New file.
1413         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
1414         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
1415         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
1416         * doc/openmp-context-selectors.rst: New file.
1417         * doc/openmp-environment-variables.rst: New file.
1418         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
1419         * doc/openmp-environment-variables/gompdebug.rst: New file.
1420         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
1421         * doc/openmp-environment-variables/gompspincount.rst: New file.
1422         * doc/openmp-environment-variables/gompstacksize.rst: New file.
1423         * doc/openmp-environment-variables/ompcancellation.rst: New file.
1424         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
1425         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
1426         * doc/openmp-environment-variables/ompdynamic.rst: New file.
1427         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
1428         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
1429         * doc/openmp-environment-variables/ompnested.rst: New file.
1430         * doc/openmp-environment-variables/ompnumteams.rst: New file.
1431         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
1432         * doc/openmp-environment-variables/ompplaces.rst: New file.
1433         * doc/openmp-environment-variables/ompprocbind.rst: New file.
1434         * doc/openmp-environment-variables/ompschedule.rst: New file.
1435         * doc/openmp-environment-variables/ompstacksize.rst: New file.
1436         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
1437         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
1438         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
1439         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
1440         * doc/openmp-implementation-specifics.rst: New file.
1441         * doc/openmp-implementation-status.rst: New file.
1442         * doc/openmp-implementation-status/openmp-45.rst: New file.
1443         * doc/openmp-implementation-status/openmp-50.rst: New file.
1444         * doc/openmp-implementation-status/openmp-51.rst: New file.
1445         * doc/openmp-implementation-status/openmp-52.rst: New file.
1446         * doc/openmp-runtime-library-routines.rst: New file.
1447         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
1448         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
1449         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
1450         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
1451         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
1452         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
1453         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
1454         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
1455         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
1456         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
1457         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
1458         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
1459         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
1460         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
1461         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
1462         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
1463         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
1464         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
1465         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
1466         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
1467         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
1468         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
1469         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
1470         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
1471         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
1472         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
1473         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
1474         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
1475         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
1476         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
1477         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
1478         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
1479         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
1480         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
1481         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
1482         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
1483         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
1484         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
1485         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
1486         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
1487         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
1488         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
1489         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
1490         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
1491         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
1492         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
1493         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
1494         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
1495         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
1496         * doc/reporting-bugs.rst: New file.
1497         * doc/the-libgomp-abi.rst: New file.
1498         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
1499         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
1500         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
1501         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
1502         New file.
1503         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
1504         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
1505         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
1506         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
1507         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
1508         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
1509         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
1510         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
1511         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
1512         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
1513         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
1514
1515 2022-11-14  Martin Liska  <mliska@suse.cz>
1516
1517         Revert:
1518         2022-11-14  Martin Liska  <mliska@suse.cz>
1519
1520         * Makefile.in: Support Sphinx based documentation.
1521
1522 2022-11-14  Martin Liska  <mliska@suse.cz>
1523
1524         Revert:
1525         2022-11-14  Martin Liska  <mliska@suse.cz>
1526
1527         * libgomp.texi: Removed.
1528
1529 2022-11-14  Martin Liska  <mliska@suse.cz>
1530
1531         Revert:
1532         2022-11-14  Martin Liska  <mliska@suse.cz>
1533
1534         * Makefile.in: Support --with-sphinx-build.
1535         * configure.ac: Likewise..
1536         * configure: Regenerate.
1537
1538 2022-11-14  Martin Liska  <mliska@suse.cz>
1539
1540         Revert:
1541         2022-11-09  Martin Liska  <mliska@suse.cz>
1542
1543         * Makefile.in: Build info pages conditionally.
1544
1545 2022-11-14  Martin Liska  <mliska@suse.cz>
1546
1547         Revert:
1548         2022-11-14  Martin Liska  <mliska@suse.cz>
1549
1550         * doc/amd-radeon-gcn.rst:
1551         Add trailing newline.
1552         * doc/copyright.rst:
1553         Add trailing newline.
1554         * doc/cuda-streams-usage.rst:
1555         Add trailing newline.
1556         * doc/enabling-openacc.rst:
1557         Add trailing newline.
1558         * doc/enabling-openmp.rst:
1559         Add trailing newline.
1560         * doc/first-invocation-nvidia-cublas-library-api.rst:
1561         Add trailing newline.
1562         * doc/first-invocation-openacc-library-api.rst:
1563         Add trailing newline.
1564         * doc/funding.rst:
1565         Add trailing newline.
1566         * doc/general-public-license-3.rst:
1567         Add trailing newline.
1568         * doc/gnu-free-documentation-license.rst:
1569         Add trailing newline.
1570         * doc/implementation-status-and-implementation-defined-behavior.rst:
1571         Add trailing newline.
1572         * doc/index.rst:
1573         Add trailing newline.
1574         * doc/indices-and-tables.rst:
1575         Add trailing newline.
1576         * doc/introduction.rst:
1577         Add trailing newline.
1578         * doc/memory-allocation-with-libmemkind.rst:
1579         Add trailing newline.
1580         * doc/nvptx.rst:
1581         Add trailing newline.
1582         * doc/offload-target-specifics.rst:
1583         Add trailing newline.
1584         * doc/openacc-environment-variables.rst:
1585         Add trailing newline.
1586         * doc/openacc-environment-variables/accdevicenum.rst:
1587         Add trailing newline.
1588         * doc/openacc-environment-variables/accdevicetype.rst:
1589         Add trailing newline.
1590         * doc/openacc-environment-variables/accproflib.rst:
1591         Add trailing newline.
1592         * doc/openacc-environment-variables/gccaccnotify.rst:
1593         Add trailing newline.
1594         * doc/openacc-introduction.rst:
1595         Add trailing newline.
1596         * doc/openacc-library-and-environment-variables.rst:
1597         Add trailing newline.
1598         * doc/openacc-library-interoperability.rst:
1599         Add trailing newline.
1600         * doc/openacc-profiling-interface.rst:
1601         Add trailing newline.
1602         * doc/openacc-runtime-library-routines.rst:
1603         Add trailing newline.
1604         * doc/openacc-runtime-library-routines/accasynctest.rst:
1605         Add trailing newline.
1606         * doc/openacc-runtime-library-routines/accasynctestall.rst:
1607         Add trailing newline.
1608         * doc/openacc-runtime-library-routines/accattach.rst:
1609         Add trailing newline.
1610         * doc/openacc-runtime-library-routines/acccopyin.rst:
1611         Add trailing newline.
1612         * doc/openacc-runtime-library-routines/acccopyout.rst:
1613         Add trailing newline.
1614         * doc/openacc-runtime-library-routines/acccreate.rst:
1615         Add trailing newline.
1616         * doc/openacc-runtime-library-routines/accdelete.rst:
1617         Add trailing newline.
1618         * doc/openacc-runtime-library-routines/accdetach.rst:
1619         Add trailing newline.
1620         * doc/openacc-runtime-library-routines/accdeviceptr.rst:
1621         Add trailing newline.
1622         * doc/openacc-runtime-library-routines/accfree.rst:
1623         Add trailing newline.
1624         * doc/openacc-runtime-library-routines/accgetcudastream.rst:
1625         Add trailing newline.
1626         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
1627         Add trailing newline.
1628         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
1629         Add trailing newline.
1630         * doc/openacc-runtime-library-routines/accgetdevicenum.rst:
1631         Add trailing newline.
1632         * doc/openacc-runtime-library-routines/accgetdevicetype.rst:
1633         Add trailing newline.
1634         * doc/openacc-runtime-library-routines/accgetnumdevices.rst:
1635         Add trailing newline.
1636         * doc/openacc-runtime-library-routines/accgetproperty.rst:
1637         Add trailing newline.
1638         * doc/openacc-runtime-library-routines/acchostptr.rst:
1639         Add trailing newline.
1640         * doc/openacc-runtime-library-routines/accinit.rst:
1641         Add trailing newline.
1642         * doc/openacc-runtime-library-routines/accispresent.rst:
1643         Add trailing newline.
1644         * doc/openacc-runtime-library-routines/accmalloc.rst:
1645         Add trailing newline.
1646         * doc/openacc-runtime-library-routines/accmapdata.rst:
1647         Add trailing newline.
1648         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
1649         Add trailing newline.
1650         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
1651         Add trailing newline.
1652         * doc/openacc-runtime-library-routines/accondevice.rst:
1653         Add trailing newline.
1654         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
1655         Add trailing newline.
1656         * doc/openacc-runtime-library-routines/accpresentorcreate.rst:
1657         Add trailing newline.
1658         * doc/openacc-runtime-library-routines/accproflookup.rst:
1659         Add trailing newline.
1660         * doc/openacc-runtime-library-routines/accprofregister.rst:
1661         Add trailing newline.
1662         * doc/openacc-runtime-library-routines/accprofunregister.rst:
1663         Add trailing newline.
1664         * doc/openacc-runtime-library-routines/accregisterlibrary.rst:
1665         Add trailing newline.
1666         * doc/openacc-runtime-library-routines/accsetcudastream.rst:
1667         Add trailing newline.
1668         * doc/openacc-runtime-library-routines/accsetdevicenum.rst:
1669         Add trailing newline.
1670         * doc/openacc-runtime-library-routines/accsetdevicetype.rst:
1671         Add trailing newline.
1672         * doc/openacc-runtime-library-routines/accshutdown.rst:
1673         Add trailing newline.
1674         * doc/openacc-runtime-library-routines/accunmapdata.rst:
1675         Add trailing newline.
1676         * doc/openacc-runtime-library-routines/accupdatedevice.rst:
1677         Add trailing newline.
1678         * doc/openacc-runtime-library-routines/accupdateself.rst:
1679         Add trailing newline.
1680         * doc/openacc-runtime-library-routines/accwait.rst:
1681         Add trailing newline.
1682         * doc/openacc-runtime-library-routines/accwaitall.rst:
1683         Add trailing newline.
1684         * doc/openacc-runtime-library-routines/accwaitallasync.rst:
1685         Add trailing newline.
1686         * doc/openacc-runtime-library-routines/accwaitasync.rst:
1687         Add trailing newline.
1688         * doc/openmp-context-selectors.rst:
1689         Add trailing newline.
1690         * doc/openmp-environment-variables.rst:
1691         Add trailing newline.
1692         * doc/openmp-environment-variables/gompcpuaffinity.rst:
1693         Add trailing newline.
1694         * doc/openmp-environment-variables/gompdebug.rst:
1695         Add trailing newline.
1696         * doc/openmp-environment-variables/gomprtemsthreadpools.rst:
1697         Add trailing newline.
1698         * doc/openmp-environment-variables/gompspincount.rst:
1699         Add trailing newline.
1700         * doc/openmp-environment-variables/gompstacksize.rst:
1701         Add trailing newline.
1702         * doc/openmp-environment-variables/ompcancellation.rst:
1703         Add trailing newline.
1704         * doc/openmp-environment-variables/ompdefaultdevice.rst:
1705         Add trailing newline.
1706         * doc/openmp-environment-variables/ompdisplayenv.rst:
1707         Add trailing newline.
1708         * doc/openmp-environment-variables/ompdynamic.rst:
1709         Add trailing newline.
1710         * doc/openmp-environment-variables/ompmaxactivelevels.rst:
1711         Add trailing newline.
1712         * doc/openmp-environment-variables/ompmaxtaskpriority.rst:
1713         Add trailing newline.
1714         * doc/openmp-environment-variables/ompnested.rst:
1715         Add trailing newline.
1716         * doc/openmp-environment-variables/ompnumteams.rst:
1717         Add trailing newline.
1718         * doc/openmp-environment-variables/ompnumthreads.rst:
1719         Add trailing newline.
1720         * doc/openmp-environment-variables/ompplaces.rst:
1721         Add trailing newline.
1722         * doc/openmp-environment-variables/ompprocbind.rst:
1723         Add trailing newline.
1724         * doc/openmp-environment-variables/ompschedule.rst:
1725         Add trailing newline.
1726         * doc/openmp-environment-variables/ompstacksize.rst:
1727         Add trailing newline.
1728         * doc/openmp-environment-variables/omptargetoffload.rst:
1729         Add trailing newline.
1730         * doc/openmp-environment-variables/ompteamsthreadlimit.rst:
1731         Add trailing newline.
1732         * doc/openmp-environment-variables/ompthreadlimit.rst:
1733         Add trailing newline.
1734         * doc/openmp-environment-variables/ompwaitpolicy.rst:
1735         Add trailing newline.
1736         * doc/openmp-implementation-specifics.rst:
1737         Add trailing newline.
1738         * doc/openmp-implementation-status.rst:
1739         Add trailing newline.
1740         * doc/openmp-implementation-status/openmp-45.rst:
1741         Add trailing newline.
1742         * doc/openmp-implementation-status/openmp-50.rst:
1743         Add trailing newline.
1744         * doc/openmp-implementation-status/openmp-51.rst:
1745         Add trailing newline.
1746         * doc/openmp-implementation-status/openmp-52.rst:
1747         Add trailing newline.
1748         * doc/openmp-runtime-library-routines.rst:
1749         Add trailing newline.
1750         * doc/openmp-runtime-library-routines/ompdestroylock.rst:
1751         Add trailing newline.
1752         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst:
1753         Add trailing newline.
1754         * doc/openmp-runtime-library-routines/ompfulfillevent.rst:
1755         Add trailing newline.
1756         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst:
1757         Add trailing newline.
1758         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst:
1759         Add trailing newline.
1760         * doc/openmp-runtime-library-routines/ompgetcancellation.rst:
1761         Add trailing newline.
1762         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst:
1763         Add trailing newline.
1764         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst:
1765         Add trailing newline.
1766         * doc/openmp-runtime-library-routines/ompgetdynamic.rst:
1767         Add trailing newline.
1768         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst:
1769         Add trailing newline.
1770         * doc/openmp-runtime-library-routines/ompgetlevel.rst:
1771         Add trailing newline.
1772         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst:
1773         Add trailing newline.
1774         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst:
1775         Add trailing newline.
1776         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst:
1777         Add trailing newline.
1778         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst:
1779         Add trailing newline.
1780         * doc/openmp-runtime-library-routines/ompgetnested.rst:
1781         Add trailing newline.
1782         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst:
1783         Add trailing newline.
1784         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst:
1785         Add trailing newline.
1786         * doc/openmp-runtime-library-routines/ompgetnumteams.rst:
1787         Add trailing newline.
1788         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst:
1789         Add trailing newline.
1790         * doc/openmp-runtime-library-routines/ompgetprocbind.rst:
1791         Add trailing newline.
1792         * doc/openmp-runtime-library-routines/ompgetschedule.rst:
1793         Add trailing newline.
1794         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst:
1795         Add trailing newline.
1796         * doc/openmp-runtime-library-routines/ompgetteamnum.rst:
1797         Add trailing newline.
1798         * doc/openmp-runtime-library-routines/ompgetteamsize.rst:
1799         Add trailing newline.
1800         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst:
1801         Add trailing newline.
1802         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst:
1803         Add trailing newline.
1804         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst:
1805         Add trailing newline.
1806         * doc/openmp-runtime-library-routines/ompgetwtick.rst:
1807         Add trailing newline.
1808         * doc/openmp-runtime-library-routines/ompgetwtime.rst:
1809         Add trailing newline.
1810         * doc/openmp-runtime-library-routines/ompinfinal.rst:
1811         Add trailing newline.
1812         * doc/openmp-runtime-library-routines/ompinitlock.rst:
1813         Add trailing newline.
1814         * doc/openmp-runtime-library-routines/ompinitnestlock.rst:
1815         Add trailing newline.
1816         * doc/openmp-runtime-library-routines/ompinparallel.rst:
1817         Add trailing newline.
1818         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst:
1819         Add trailing newline.
1820         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst:
1821         Add trailing newline.
1822         * doc/openmp-runtime-library-routines/ompsetdynamic.rst:
1823         Add trailing newline.
1824         * doc/openmp-runtime-library-routines/ompsetlock.rst:
1825         Add trailing newline.
1826         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst:
1827         Add trailing newline.
1828         * doc/openmp-runtime-library-routines/ompsetnested.rst:
1829         Add trailing newline.
1830         * doc/openmp-runtime-library-routines/ompsetnestlock.rst:
1831         Add trailing newline.
1832         * doc/openmp-runtime-library-routines/ompsetnumteams.rst:
1833         Add trailing newline.
1834         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst:
1835         Add trailing newline.
1836         * doc/openmp-runtime-library-routines/ompsetschedule.rst:
1837         Add trailing newline.
1838         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst:
1839         Add trailing newline.
1840         * doc/openmp-runtime-library-routines/omptestlock.rst:
1841         Add trailing newline.
1842         * doc/openmp-runtime-library-routines/omptestnestlock.rst:
1843         Add trailing newline.
1844         * doc/openmp-runtime-library-routines/ompunsetlock.rst:
1845         Add trailing newline.
1846         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst:
1847         Add trailing newline.
1848         * doc/reporting-bugs.rst:
1849         Add trailing newline.
1850         * doc/the-libgomp-abi.rst:
1851         Add trailing newline.
1852         * doc/the-libgomp-abi/implementing-atomic-construct.rst:
1853         Add trailing newline.
1854         * doc/the-libgomp-abi/implementing-barrier-construct.rst:
1855         Add trailing newline.
1856         * doc/the-libgomp-abi/implementing-critical-construct.rst:
1857         Add trailing newline.
1858         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
1859         Add trailing newline.
1860         * doc/the-libgomp-abi/implementing-flush-construct.rst:
1861         Add trailing newline.
1862         * doc/the-libgomp-abi/implementing-for-construct.rst:
1863         Add trailing newline.
1864         * doc/the-libgomp-abi/implementing-master-construct.rst:
1865         Add trailing newline.
1866         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst:
1867         Add trailing newline.
1868         * doc/the-libgomp-abi/implementing-ordered-construct.rst:
1869         Add trailing newline.
1870         * doc/the-libgomp-abi/implementing-parallel-construct.rst:
1871         Add trailing newline.
1872         * doc/the-libgomp-abi/implementing-private-clause.rst:
1873         Add trailing newline.
1874         * doc/the-libgomp-abi/implementing-reduction-clause.rst:
1875         Add trailing newline.
1876         * doc/the-libgomp-abi/implementing-sections-construct.rst:
1877         Add trailing newline.
1878         * doc/the-libgomp-abi/implementing-single-construct.rst:
1879         Add trailing newline.
1880         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
1881         Add trailing newline.
1882
1883 2022-11-14  Martin Liska  <mliska@suse.cz>
1884
1885         Revert:
1886         2022-11-09  Martin Liska  <mliska@suse.cz>
1887
1888         * Makefile.in: Add missing HAS_SPHINX_BUILD.
1889
1890 2022-11-14  Martin Liska  <mliska@suse.cz>
1891
1892         Revert:
1893         2022-11-14  Martin Liska  <mliska@suse.cz>
1894
1895         * doc/conf.py: Add newline at last line.
1896
1897 2022-11-14  Martin Liska  <mliska@suse.cz>
1898
1899         Revert:
1900         2022-11-14  Martin Liska  <mliska@suse.cz>
1901
1902         PR other/107620
1903         * configure: Regenerate.
1904         * configure.ac: Always set sphinx-build.
1905
1906 2022-11-13  Martin Liska  <mliska@suse.cz>
1907
1908         PR other/107620
1909         * configure: Regenerate.
1910         * configure.ac: Always set sphinx-build.
1911
1912 2022-11-12  Jakub Jelinek  <jakub@redhat.com>
1913
1914         PR libgomp/107641
1915         * env.c (parse_unsigned_long): Cast params[2] to uintptr_t rather than
1916         unsigned long.  Change type of upper from unsigned to unsigned long.
1917
1918 2022-11-10  Martin Liska  <mliska@suse.cz>
1919
1920         * doc/conf.py: Add newline at last line.
1921
1922 2022-11-09  Martin Liska  <mliska@suse.cz>
1923
1924         * Makefile.in: Add missing HAS_SPHINX_BUILD.
1925
1926 2022-11-09  Martin Liska  <mliska@suse.cz>
1927
1928         * doc/amd-radeon-gcn.rst:
1929         Add trailing newline.
1930         * doc/copyright.rst:
1931         Add trailing newline.
1932         * doc/cuda-streams-usage.rst:
1933         Add trailing newline.
1934         * doc/enabling-openacc.rst:
1935         Add trailing newline.
1936         * doc/enabling-openmp.rst:
1937         Add trailing newline.
1938         * doc/first-invocation-nvidia-cublas-library-api.rst:
1939         Add trailing newline.
1940         * doc/first-invocation-openacc-library-api.rst:
1941         Add trailing newline.
1942         * doc/funding.rst:
1943         Add trailing newline.
1944         * doc/general-public-license-3.rst:
1945         Add trailing newline.
1946         * doc/gnu-free-documentation-license.rst:
1947         Add trailing newline.
1948         * doc/implementation-status-and-implementation-defined-behavior.rst:
1949         Add trailing newline.
1950         * doc/index.rst:
1951         Add trailing newline.
1952         * doc/indices-and-tables.rst:
1953         Add trailing newline.
1954         * doc/introduction.rst:
1955         Add trailing newline.
1956         * doc/memory-allocation-with-libmemkind.rst:
1957         Add trailing newline.
1958         * doc/nvptx.rst:
1959         Add trailing newline.
1960         * doc/offload-target-specifics.rst:
1961         Add trailing newline.
1962         * doc/openacc-environment-variables.rst:
1963         Add trailing newline.
1964         * doc/openacc-environment-variables/accdevicenum.rst:
1965         Add trailing newline.
1966         * doc/openacc-environment-variables/accdevicetype.rst:
1967         Add trailing newline.
1968         * doc/openacc-environment-variables/accproflib.rst:
1969         Add trailing newline.
1970         * doc/openacc-environment-variables/gccaccnotify.rst:
1971         Add trailing newline.
1972         * doc/openacc-introduction.rst:
1973         Add trailing newline.
1974         * doc/openacc-library-and-environment-variables.rst:
1975         Add trailing newline.
1976         * doc/openacc-library-interoperability.rst:
1977         Add trailing newline.
1978         * doc/openacc-profiling-interface.rst:
1979         Add trailing newline.
1980         * doc/openacc-runtime-library-routines.rst:
1981         Add trailing newline.
1982         * doc/openacc-runtime-library-routines/accasynctest.rst:
1983         Add trailing newline.
1984         * doc/openacc-runtime-library-routines/accasynctestall.rst:
1985         Add trailing newline.
1986         * doc/openacc-runtime-library-routines/accattach.rst:
1987         Add trailing newline.
1988         * doc/openacc-runtime-library-routines/acccopyin.rst:
1989         Add trailing newline.
1990         * doc/openacc-runtime-library-routines/acccopyout.rst:
1991         Add trailing newline.
1992         * doc/openacc-runtime-library-routines/acccreate.rst:
1993         Add trailing newline.
1994         * doc/openacc-runtime-library-routines/accdelete.rst:
1995         Add trailing newline.
1996         * doc/openacc-runtime-library-routines/accdetach.rst:
1997         Add trailing newline.
1998         * doc/openacc-runtime-library-routines/accdeviceptr.rst:
1999         Add trailing newline.
2000         * doc/openacc-runtime-library-routines/accfree.rst:
2001         Add trailing newline.
2002         * doc/openacc-runtime-library-routines/accgetcudastream.rst:
2003         Add trailing newline.
2004         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst:
2005         Add trailing newline.
2006         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst:
2007         Add trailing newline.
2008         * doc/openacc-runtime-library-routines/accgetdevicenum.rst:
2009         Add trailing newline.
2010         * doc/openacc-runtime-library-routines/accgetdevicetype.rst:
2011         Add trailing newline.
2012         * doc/openacc-runtime-library-routines/accgetnumdevices.rst:
2013         Add trailing newline.
2014         * doc/openacc-runtime-library-routines/accgetproperty.rst:
2015         Add trailing newline.
2016         * doc/openacc-runtime-library-routines/acchostptr.rst:
2017         Add trailing newline.
2018         * doc/openacc-runtime-library-routines/accinit.rst:
2019         Add trailing newline.
2020         * doc/openacc-runtime-library-routines/accispresent.rst:
2021         Add trailing newline.
2022         * doc/openacc-runtime-library-routines/accmalloc.rst:
2023         Add trailing newline.
2024         * doc/openacc-runtime-library-routines/accmapdata.rst:
2025         Add trailing newline.
2026         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst:
2027         Add trailing newline.
2028         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst:
2029         Add trailing newline.
2030         * doc/openacc-runtime-library-routines/accondevice.rst:
2031         Add trailing newline.
2032         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst:
2033         Add trailing newline.
2034         * doc/openacc-runtime-library-routines/accpresentorcreate.rst:
2035         Add trailing newline.
2036         * doc/openacc-runtime-library-routines/accproflookup.rst:
2037         Add trailing newline.
2038         * doc/openacc-runtime-library-routines/accprofregister.rst:
2039         Add trailing newline.
2040         * doc/openacc-runtime-library-routines/accprofunregister.rst:
2041         Add trailing newline.
2042         * doc/openacc-runtime-library-routines/accregisterlibrary.rst:
2043         Add trailing newline.
2044         * doc/openacc-runtime-library-routines/accsetcudastream.rst:
2045         Add trailing newline.
2046         * doc/openacc-runtime-library-routines/accsetdevicenum.rst:
2047         Add trailing newline.
2048         * doc/openacc-runtime-library-routines/accsetdevicetype.rst:
2049         Add trailing newline.
2050         * doc/openacc-runtime-library-routines/accshutdown.rst:
2051         Add trailing newline.
2052         * doc/openacc-runtime-library-routines/accunmapdata.rst:
2053         Add trailing newline.
2054         * doc/openacc-runtime-library-routines/accupdatedevice.rst:
2055         Add trailing newline.
2056         * doc/openacc-runtime-library-routines/accupdateself.rst:
2057         Add trailing newline.
2058         * doc/openacc-runtime-library-routines/accwait.rst:
2059         Add trailing newline.
2060         * doc/openacc-runtime-library-routines/accwaitall.rst:
2061         Add trailing newline.
2062         * doc/openacc-runtime-library-routines/accwaitallasync.rst:
2063         Add trailing newline.
2064         * doc/openacc-runtime-library-routines/accwaitasync.rst:
2065         Add trailing newline.
2066         * doc/openmp-context-selectors.rst:
2067         Add trailing newline.
2068         * doc/openmp-environment-variables.rst:
2069         Add trailing newline.
2070         * doc/openmp-environment-variables/gompcpuaffinity.rst:
2071         Add trailing newline.
2072         * doc/openmp-environment-variables/gompdebug.rst:
2073         Add trailing newline.
2074         * doc/openmp-environment-variables/gomprtemsthreadpools.rst:
2075         Add trailing newline.
2076         * doc/openmp-environment-variables/gompspincount.rst:
2077         Add trailing newline.
2078         * doc/openmp-environment-variables/gompstacksize.rst:
2079         Add trailing newline.
2080         * doc/openmp-environment-variables/ompcancellation.rst:
2081         Add trailing newline.
2082         * doc/openmp-environment-variables/ompdefaultdevice.rst:
2083         Add trailing newline.
2084         * doc/openmp-environment-variables/ompdisplayenv.rst:
2085         Add trailing newline.
2086         * doc/openmp-environment-variables/ompdynamic.rst:
2087         Add trailing newline.
2088         * doc/openmp-environment-variables/ompmaxactivelevels.rst:
2089         Add trailing newline.
2090         * doc/openmp-environment-variables/ompmaxtaskpriority.rst:
2091         Add trailing newline.
2092         * doc/openmp-environment-variables/ompnested.rst:
2093         Add trailing newline.
2094         * doc/openmp-environment-variables/ompnumteams.rst:
2095         Add trailing newline.
2096         * doc/openmp-environment-variables/ompnumthreads.rst:
2097         Add trailing newline.
2098         * doc/openmp-environment-variables/ompplaces.rst:
2099         Add trailing newline.
2100         * doc/openmp-environment-variables/ompprocbind.rst:
2101         Add trailing newline.
2102         * doc/openmp-environment-variables/ompschedule.rst:
2103         Add trailing newline.
2104         * doc/openmp-environment-variables/ompstacksize.rst:
2105         Add trailing newline.
2106         * doc/openmp-environment-variables/omptargetoffload.rst:
2107         Add trailing newline.
2108         * doc/openmp-environment-variables/ompteamsthreadlimit.rst:
2109         Add trailing newline.
2110         * doc/openmp-environment-variables/ompthreadlimit.rst:
2111         Add trailing newline.
2112         * doc/openmp-environment-variables/ompwaitpolicy.rst:
2113         Add trailing newline.
2114         * doc/openmp-implementation-specifics.rst:
2115         Add trailing newline.
2116         * doc/openmp-implementation-status.rst:
2117         Add trailing newline.
2118         * doc/openmp-implementation-status/openmp-45.rst:
2119         Add trailing newline.
2120         * doc/openmp-implementation-status/openmp-50.rst:
2121         Add trailing newline.
2122         * doc/openmp-implementation-status/openmp-51.rst:
2123         Add trailing newline.
2124         * doc/openmp-implementation-status/openmp-52.rst:
2125         Add trailing newline.
2126         * doc/openmp-runtime-library-routines.rst:
2127         Add trailing newline.
2128         * doc/openmp-runtime-library-routines/ompdestroylock.rst:
2129         Add trailing newline.
2130         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst:
2131         Add trailing newline.
2132         * doc/openmp-runtime-library-routines/ompfulfillevent.rst:
2133         Add trailing newline.
2134         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst:
2135         Add trailing newline.
2136         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst:
2137         Add trailing newline.
2138         * doc/openmp-runtime-library-routines/ompgetcancellation.rst:
2139         Add trailing newline.
2140         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst:
2141         Add trailing newline.
2142         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst:
2143         Add trailing newline.
2144         * doc/openmp-runtime-library-routines/ompgetdynamic.rst:
2145         Add trailing newline.
2146         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst:
2147         Add trailing newline.
2148         * doc/openmp-runtime-library-routines/ompgetlevel.rst:
2149         Add trailing newline.
2150         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst:
2151         Add trailing newline.
2152         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst:
2153         Add trailing newline.
2154         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst:
2155         Add trailing newline.
2156         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst:
2157         Add trailing newline.
2158         * doc/openmp-runtime-library-routines/ompgetnested.rst:
2159         Add trailing newline.
2160         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst:
2161         Add trailing newline.
2162         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst:
2163         Add trailing newline.
2164         * doc/openmp-runtime-library-routines/ompgetnumteams.rst:
2165         Add trailing newline.
2166         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst:
2167         Add trailing newline.
2168         * doc/openmp-runtime-library-routines/ompgetprocbind.rst:
2169         Add trailing newline.
2170         * doc/openmp-runtime-library-routines/ompgetschedule.rst:
2171         Add trailing newline.
2172         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst:
2173         Add trailing newline.
2174         * doc/openmp-runtime-library-routines/ompgetteamnum.rst:
2175         Add trailing newline.
2176         * doc/openmp-runtime-library-routines/ompgetteamsize.rst:
2177         Add trailing newline.
2178         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst:
2179         Add trailing newline.
2180         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst:
2181         Add trailing newline.
2182         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst:
2183         Add trailing newline.
2184         * doc/openmp-runtime-library-routines/ompgetwtick.rst:
2185         Add trailing newline.
2186         * doc/openmp-runtime-library-routines/ompgetwtime.rst:
2187         Add trailing newline.
2188         * doc/openmp-runtime-library-routines/ompinfinal.rst:
2189         Add trailing newline.
2190         * doc/openmp-runtime-library-routines/ompinitlock.rst:
2191         Add trailing newline.
2192         * doc/openmp-runtime-library-routines/ompinitnestlock.rst:
2193         Add trailing newline.
2194         * doc/openmp-runtime-library-routines/ompinparallel.rst:
2195         Add trailing newline.
2196         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst:
2197         Add trailing newline.
2198         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst:
2199         Add trailing newline.
2200         * doc/openmp-runtime-library-routines/ompsetdynamic.rst:
2201         Add trailing newline.
2202         * doc/openmp-runtime-library-routines/ompsetlock.rst:
2203         Add trailing newline.
2204         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst:
2205         Add trailing newline.
2206         * doc/openmp-runtime-library-routines/ompsetnested.rst:
2207         Add trailing newline.
2208         * doc/openmp-runtime-library-routines/ompsetnestlock.rst:
2209         Add trailing newline.
2210         * doc/openmp-runtime-library-routines/ompsetnumteams.rst:
2211         Add trailing newline.
2212         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst:
2213         Add trailing newline.
2214         * doc/openmp-runtime-library-routines/ompsetschedule.rst:
2215         Add trailing newline.
2216         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst:
2217         Add trailing newline.
2218         * doc/openmp-runtime-library-routines/omptestlock.rst:
2219         Add trailing newline.
2220         * doc/openmp-runtime-library-routines/omptestnestlock.rst:
2221         Add trailing newline.
2222         * doc/openmp-runtime-library-routines/ompunsetlock.rst:
2223         Add trailing newline.
2224         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst:
2225         Add trailing newline.
2226         * doc/reporting-bugs.rst:
2227         Add trailing newline.
2228         * doc/the-libgomp-abi.rst:
2229         Add trailing newline.
2230         * doc/the-libgomp-abi/implementing-atomic-construct.rst:
2231         Add trailing newline.
2232         * doc/the-libgomp-abi/implementing-barrier-construct.rst:
2233         Add trailing newline.
2234         * doc/the-libgomp-abi/implementing-critical-construct.rst:
2235         Add trailing newline.
2236         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
2237         Add trailing newline.
2238         * doc/the-libgomp-abi/implementing-flush-construct.rst:
2239         Add trailing newline.
2240         * doc/the-libgomp-abi/implementing-for-construct.rst:
2241         Add trailing newline.
2242         * doc/the-libgomp-abi/implementing-master-construct.rst:
2243         Add trailing newline.
2244         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst:
2245         Add trailing newline.
2246         * doc/the-libgomp-abi/implementing-ordered-construct.rst:
2247         Add trailing newline.
2248         * doc/the-libgomp-abi/implementing-parallel-construct.rst:
2249         Add trailing newline.
2250         * doc/the-libgomp-abi/implementing-private-clause.rst:
2251         Add trailing newline.
2252         * doc/the-libgomp-abi/implementing-reduction-clause.rst:
2253         Add trailing newline.
2254         * doc/the-libgomp-abi/implementing-sections-construct.rst:
2255         Add trailing newline.
2256         * doc/the-libgomp-abi/implementing-single-construct.rst:
2257         Add trailing newline.
2258         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst:
2259         Add trailing newline.
2260
2261 2022-11-09  Martin Liska  <mliska@suse.cz>
2262
2263         * Makefile.in: Build info pages conditionally.
2264
2265 2022-11-09  Martin Liska  <mliska@suse.cz>
2266
2267         * Makefile.in: Support --with-sphinx-build.
2268         * configure.ac: Likewise..
2269         * configure: Regenerate.
2270
2271 2022-11-09  Martin Liska  <mliska@suse.cz>
2272
2273         * libgomp.texi: Removed.
2274
2275 2022-11-09  Martin Liska  <mliska@suse.cz>
2276
2277         * Makefile.in: Support Sphinx based documentation.
2278
2279 2022-11-09  Martin Liska  <mliska@suse.cz>
2280
2281         * doc/amd-radeon-gcn.rst: New file.
2282         * doc/conf.py: New file.
2283         * doc/copyright.rst: New file.
2284         * doc/cuda-streams-usage.rst: New file.
2285         * doc/enabling-openacc.rst: New file.
2286         * doc/enabling-openmp.rst: New file.
2287         * doc/first-invocation-nvidia-cublas-library-api.rst: New file.
2288         * doc/first-invocation-openacc-library-api.rst: New file.
2289         * doc/funding.rst: New file.
2290         * doc/general-public-license-3.rst: New file.
2291         * doc/gnu-free-documentation-license.rst: New file.
2292         * doc/implementation-status-and-implementation-defined-behavior.rst: New file.
2293         * doc/index.rst: New file.
2294         * doc/indices-and-tables.rst: New file.
2295         * doc/introduction.rst: New file.
2296         * doc/memory-allocation-with-libmemkind.rst: New file.
2297         * doc/nvptx.rst: New file.
2298         * doc/offload-target-specifics.rst: New file.
2299         * doc/openacc-environment-variables.rst: New file.
2300         * doc/openacc-environment-variables/accdevicenum.rst: New file.
2301         * doc/openacc-environment-variables/accdevicetype.rst: New file.
2302         * doc/openacc-environment-variables/accproflib.rst: New file.
2303         * doc/openacc-environment-variables/gccaccnotify.rst: New file.
2304         * doc/openacc-introduction.rst: New file.
2305         * doc/openacc-library-and-environment-variables.rst: New file.
2306         * doc/openacc-library-interoperability.rst: New file.
2307         * doc/openacc-profiling-interface.rst: New file.
2308         * doc/openacc-runtime-library-routines.rst: New file.
2309         * doc/openacc-runtime-library-routines/accasynctest.rst: New file.
2310         * doc/openacc-runtime-library-routines/accasynctestall.rst: New file.
2311         * doc/openacc-runtime-library-routines/accattach.rst: New file.
2312         * doc/openacc-runtime-library-routines/acccopyin.rst: New file.
2313         * doc/openacc-runtime-library-routines/acccopyout.rst: New file.
2314         * doc/openacc-runtime-library-routines/acccreate.rst: New file.
2315         * doc/openacc-runtime-library-routines/accdelete.rst: New file.
2316         * doc/openacc-runtime-library-routines/accdetach.rst: New file.
2317         * doc/openacc-runtime-library-routines/accdeviceptr.rst: New file.
2318         * doc/openacc-runtime-library-routines/accfree.rst: New file.
2319         * doc/openacc-runtime-library-routines/accgetcudastream.rst: New file.
2320         * doc/openacc-runtime-library-routines/accgetcurrentcudacontext.rst: New file.
2321         * doc/openacc-runtime-library-routines/accgetcurrentcudadevice.rst: New file.
2322         * doc/openacc-runtime-library-routines/accgetdevicenum.rst: New file.
2323         * doc/openacc-runtime-library-routines/accgetdevicetype.rst: New file.
2324         * doc/openacc-runtime-library-routines/accgetnumdevices.rst: New file.
2325         * doc/openacc-runtime-library-routines/accgetproperty.rst: New file.
2326         * doc/openacc-runtime-library-routines/acchostptr.rst: New file.
2327         * doc/openacc-runtime-library-routines/accinit.rst: New file.
2328         * doc/openacc-runtime-library-routines/accispresent.rst: New file.
2329         * doc/openacc-runtime-library-routines/accmalloc.rst: New file.
2330         * doc/openacc-runtime-library-routines/accmapdata.rst: New file.
2331         * doc/openacc-runtime-library-routines/accmemcpyfromdevice.rst: New file.
2332         * doc/openacc-runtime-library-routines/accmemcpytodevice.rst: New file.
2333         * doc/openacc-runtime-library-routines/accondevice.rst: New file.
2334         * doc/openacc-runtime-library-routines/accpresentorcopyin.rst: New file.
2335         * doc/openacc-runtime-library-routines/accpresentorcreate.rst: New file.
2336         * doc/openacc-runtime-library-routines/accproflookup.rst: New file.
2337         * doc/openacc-runtime-library-routines/accprofregister.rst: New file.
2338         * doc/openacc-runtime-library-routines/accprofunregister.rst: New file.
2339         * doc/openacc-runtime-library-routines/accregisterlibrary.rst: New file.
2340         * doc/openacc-runtime-library-routines/accsetcudastream.rst: New file.
2341         * doc/openacc-runtime-library-routines/accsetdevicenum.rst: New file.
2342         * doc/openacc-runtime-library-routines/accsetdevicetype.rst: New file.
2343         * doc/openacc-runtime-library-routines/accshutdown.rst: New file.
2344         * doc/openacc-runtime-library-routines/accunmapdata.rst: New file.
2345         * doc/openacc-runtime-library-routines/accupdatedevice.rst: New file.
2346         * doc/openacc-runtime-library-routines/accupdateself.rst: New file.
2347         * doc/openacc-runtime-library-routines/accwait.rst: New file.
2348         * doc/openacc-runtime-library-routines/accwaitall.rst: New file.
2349         * doc/openacc-runtime-library-routines/accwaitallasync.rst: New file.
2350         * doc/openacc-runtime-library-routines/accwaitasync.rst: New file.
2351         * doc/openmp-context-selectors.rst: New file.
2352         * doc/openmp-environment-variables.rst: New file.
2353         * doc/openmp-environment-variables/gompcpuaffinity.rst: New file.
2354         * doc/openmp-environment-variables/gompdebug.rst: New file.
2355         * doc/openmp-environment-variables/gomprtemsthreadpools.rst: New file.
2356         * doc/openmp-environment-variables/gompspincount.rst: New file.
2357         * doc/openmp-environment-variables/gompstacksize.rst: New file.
2358         * doc/openmp-environment-variables/ompcancellation.rst: New file.
2359         * doc/openmp-environment-variables/ompdefaultdevice.rst: New file.
2360         * doc/openmp-environment-variables/ompdisplayenv.rst: New file.
2361         * doc/openmp-environment-variables/ompdynamic.rst: New file.
2362         * doc/openmp-environment-variables/ompmaxactivelevels.rst: New file.
2363         * doc/openmp-environment-variables/ompmaxtaskpriority.rst: New file.
2364         * doc/openmp-environment-variables/ompnested.rst: New file.
2365         * doc/openmp-environment-variables/ompnumteams.rst: New file.
2366         * doc/openmp-environment-variables/ompnumthreads.rst: New file.
2367         * doc/openmp-environment-variables/ompplaces.rst: New file.
2368         * doc/openmp-environment-variables/ompprocbind.rst: New file.
2369         * doc/openmp-environment-variables/ompschedule.rst: New file.
2370         * doc/openmp-environment-variables/ompstacksize.rst: New file.
2371         * doc/openmp-environment-variables/omptargetoffload.rst: New file.
2372         * doc/openmp-environment-variables/ompteamsthreadlimit.rst: New file.
2373         * doc/openmp-environment-variables/ompthreadlimit.rst: New file.
2374         * doc/openmp-environment-variables/ompwaitpolicy.rst: New file.
2375         * doc/openmp-implementation-specifics.rst: New file.
2376         * doc/openmp-implementation-status.rst: New file.
2377         * doc/openmp-implementation-status/openmp-45.rst: New file.
2378         * doc/openmp-implementation-status/openmp-50.rst: New file.
2379         * doc/openmp-implementation-status/openmp-51.rst: New file.
2380         * doc/openmp-implementation-status/openmp-52.rst: New file.
2381         * doc/openmp-runtime-library-routines.rst: New file.
2382         * doc/openmp-runtime-library-routines/ompdestroylock.rst: New file.
2383         * doc/openmp-runtime-library-routines/ompdestroynestlock.rst: New file.
2384         * doc/openmp-runtime-library-routines/ompfulfillevent.rst: New file.
2385         * doc/openmp-runtime-library-routines/ompgetactivelevel.rst: New file.
2386         * doc/openmp-runtime-library-routines/ompgetancestorthreadnum.rst: New file.
2387         * doc/openmp-runtime-library-routines/ompgetcancellation.rst: New file.
2388         * doc/openmp-runtime-library-routines/ompgetdefaultdevice.rst: New file.
2389         * doc/openmp-runtime-library-routines/ompgetdevicenum.rst: New file.
2390         * doc/openmp-runtime-library-routines/ompgetdynamic.rst: New file.
2391         * doc/openmp-runtime-library-routines/ompgetinitialdevice.rst: New file.
2392         * doc/openmp-runtime-library-routines/ompgetlevel.rst: New file.
2393         * doc/openmp-runtime-library-routines/ompgetmaxactivelevels.rst: New file.
2394         * doc/openmp-runtime-library-routines/ompgetmaxtaskpriority.rst: New file.
2395         * doc/openmp-runtime-library-routines/ompgetmaxteams.rst: New file.
2396         * doc/openmp-runtime-library-routines/ompgetmaxthreads.rst: New file.
2397         * doc/openmp-runtime-library-routines/ompgetnested.rst: New file.
2398         * doc/openmp-runtime-library-routines/ompgetnumdevices.rst: New file.
2399         * doc/openmp-runtime-library-routines/ompgetnumprocs.rst: New file.
2400         * doc/openmp-runtime-library-routines/ompgetnumteams.rst: New file.
2401         * doc/openmp-runtime-library-routines/ompgetnumthreads.rst: New file.
2402         * doc/openmp-runtime-library-routines/ompgetprocbind.rst: New file.
2403         * doc/openmp-runtime-library-routines/ompgetschedule.rst: New file.
2404         * doc/openmp-runtime-library-routines/ompgetsupportedactivelevels.rst: New file.
2405         * doc/openmp-runtime-library-routines/ompgetteamnum.rst: New file.
2406         * doc/openmp-runtime-library-routines/ompgetteamsize.rst: New file.
2407         * doc/openmp-runtime-library-routines/ompgetteamsthreadlimit.rst: New file.
2408         * doc/openmp-runtime-library-routines/ompgetthreadlimit.rst: New file.
2409         * doc/openmp-runtime-library-routines/ompgetthreadnum.rst: New file.
2410         * doc/openmp-runtime-library-routines/ompgetwtick.rst: New file.
2411         * doc/openmp-runtime-library-routines/ompgetwtime.rst: New file.
2412         * doc/openmp-runtime-library-routines/ompinfinal.rst: New file.
2413         * doc/openmp-runtime-library-routines/ompinitlock.rst: New file.
2414         * doc/openmp-runtime-library-routines/ompinitnestlock.rst: New file.
2415         * doc/openmp-runtime-library-routines/ompinparallel.rst: New file.
2416         * doc/openmp-runtime-library-routines/ompisinitialdevice.rst: New file.
2417         * doc/openmp-runtime-library-routines/ompsetdefaultdevice.rst: New file.
2418         * doc/openmp-runtime-library-routines/ompsetdynamic.rst: New file.
2419         * doc/openmp-runtime-library-routines/ompsetlock.rst: New file.
2420         * doc/openmp-runtime-library-routines/ompsetmaxactivelevels.rst: New file.
2421         * doc/openmp-runtime-library-routines/ompsetnested.rst: New file.
2422         * doc/openmp-runtime-library-routines/ompsetnestlock.rst: New file.
2423         * doc/openmp-runtime-library-routines/ompsetnumteams.rst: New file.
2424         * doc/openmp-runtime-library-routines/ompsetnumthreads.rst: New file.
2425         * doc/openmp-runtime-library-routines/ompsetschedule.rst: New file.
2426         * doc/openmp-runtime-library-routines/ompsetteamsthreadlimit.rst: New file.
2427         * doc/openmp-runtime-library-routines/omptestlock.rst: New file.
2428         * doc/openmp-runtime-library-routines/omptestnestlock.rst: New file.
2429         * doc/openmp-runtime-library-routines/ompunsetlock.rst: New file.
2430         * doc/openmp-runtime-library-routines/ompunsetnestlock.rst: New file.
2431         * doc/reporting-bugs.rst: New file.
2432         * doc/the-libgomp-abi.rst: New file.
2433         * doc/the-libgomp-abi/implementing-atomic-construct.rst: New file.
2434         * doc/the-libgomp-abi/implementing-barrier-construct.rst: New file.
2435         * doc/the-libgomp-abi/implementing-critical-construct.rst: New file.
2436         * doc/the-libgomp-abi/implementing-firstprivate-lastprivate-copyin-and-copyprivate-clauses.rst:
2437         New file.
2438         * doc/the-libgomp-abi/implementing-flush-construct.rst: New file.
2439         * doc/the-libgomp-abi/implementing-for-construct.rst: New file.
2440         * doc/the-libgomp-abi/implementing-master-construct.rst: New file.
2441         * doc/the-libgomp-abi/implementing-openaccs-parallel-construct.rst: New file.
2442         * doc/the-libgomp-abi/implementing-ordered-construct.rst: New file.
2443         * doc/the-libgomp-abi/implementing-parallel-construct.rst: New file.
2444         * doc/the-libgomp-abi/implementing-private-clause.rst: New file.
2445         * doc/the-libgomp-abi/implementing-reduction-clause.rst: New file.
2446         * doc/the-libgomp-abi/implementing-sections-construct.rst: New file.
2447         * doc/the-libgomp-abi/implementing-single-construct.rst: New file.
2448         * doc/the-libgomp-abi/implementing-threadprivate-construct.rst: New file.
2449
2450 2022-11-04  Thomas Schwinge  <thomas@codesourcery.com>
2451
2452         * libgomp-plugin.h (OFFLOAD_TARGET_TYPE_INTEL_MIC): Remove.
2453         * libgomp.texi (OpenMP Context Selectors): Remove Intel MIC
2454         documentation.
2455         * plugin/configfrag.ac <enable_offload_targets>
2456         [*-intelmic-* | *-intelmicemul-*]: Remove.
2457         * configure: Regenerate.
2458         * testsuite/lib/libgomp.exp (libgomp_init): Remove 'liboffloadmic'
2459         handling.
2460         (offload_target_to_openacc_device_type)
2461         [$offload_target = *-intelmic*]: Remove.
2462         (check_effective_target_offload_device_intel_mic)
2463         (check_effective_target_offload_device_any_intel_mic): Remove.
2464         * testsuite/libgomp.c-c++-common/on_device_arch.h
2465         (device_arch_intel_mic, on_device_arch_intel_mic, any_device_arch)
2466         (any_device_arch_intel_mic): Remove.
2467         * testsuite/libgomp.c-c++-common/target-45.c: Remove
2468         'offload_device_any_intel_mic' XFAIL.
2469         * testsuite/libgomp.fortran/target10.f90: Likewise.
2470
2471 2022-11-03  Tobias Burnus  <tobias@codesourcery.com>
2472
2473         * testsuite/libgomp.fortran/target-11.f90: New test.
2474         * testsuite/libgomp.fortran/target-13.f90: New test.
2475
2476 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
2477
2478         PR libgomp/106643
2479         PR fortran/96668
2480         * oacc-mem.c (goacc_enter_data_internal): Support
2481         OpenACC 'declare create' with Fortran allocatable arrays, part II.
2482         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
2483         Adjust.
2484         * testsuite/libgomp.oacc-fortran/pr106643-1.f90: New.
2485
2486 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
2487
2488         PR libgomp/106643
2489         * oacc-mem.c (goacc_enter_data_internal): Support
2490         OpenACC 'declare create' with Fortran allocatable arrays, part I.
2491         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-directive.f90:
2492         New.
2493         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-directive.f90:
2494         New.
2495
2496 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
2497
2498         * testsuite/libgomp.oacc-fortran/declare-allocatable-array_descriptor-1-runtime.f90:
2499         New.
2500
2501 2022-11-02  Thomas Schwinge  <thomas@codesourcery.com>
2502
2503         * testsuite/libgomp.oacc-fortran/declare-allocatable-1-runtime.f90:
2504         New.
2505
2506 2022-11-02  Cesar Philippidis  <cesar@codesourcery.com>
2507             Thomas Schwinge  <thomas@codesourcery.com>
2508
2509         * testsuite/libgomp.oacc-fortran/declare-allocatable-1.f90: New.
2510
2511 2022-10-28  Julian Brown  <julian@codesourcery.com>
2512             Thomas Schwinge  <thomas@codesourcery.com>
2513
2514         PR middle-end/90115
2515         * testsuite/libgomp.oacc-fortran/declare-1.f90: Adjust scan output.
2516         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
2517         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
2518         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
2519         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
2520
2521 2022-10-24  Thomas Schwinge  <thomas@codesourcery.com>
2522
2523         * plugin/plugin-nvptx.c (nvptx_open_device): Initialize
2524         'ptx_dev->rev_data'.
2525
2526 2022-10-24  Tobias Burnus  <tobias@codesourcery.com>
2527
2528         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Remove
2529         'static' for this variable.
2530         * config/nvptx/libgomp-nvptx.h: New file.
2531         * config/nvptx/target.c: Include it.
2532         (GOMP_ADDITIONAL_ICVS): Declare extern var.
2533         (GOMP_REV_OFFLOAD_VAR): Declare var.
2534         (GOMP_target_ext): Handle reverse offload.
2535         * libgomp-plugin.h (GOMP_PLUGIN_target_rev): New prototype.
2536         * libgomp-plugin.c (GOMP_PLUGIN_target_rev): New, call ...
2537         * target.c (gomp_target_rev): ... this new stub function.
2538         * libgomp.h (gomp_target_rev): Declare.
2539         * libgomp.map (GOMP_PLUGIN_1.4): New; add GOMP_PLUGIN_target_rev.
2540         * plugin/cuda-lib.def (cuMemHostAlloc): Add.
2541         * plugin/plugin-nvptx.c: Include libgomp-nvptx.h.
2542         (struct ptx_device): Add rev_data member.
2543         (nvptx_open_device): Remove async_engines query, last used in
2544         r10-304-g1f4c5b9b; add unified-address assert check.
2545         (GOMP_OFFLOAD_get_num_devices): Claim unified address
2546         support.
2547         (GOMP_OFFLOAD_load_image): Free rev_fn_table if no
2548         offload functions exist. Make offload var available
2549         on host and device.
2550         (rev_off_dev_to_host_cpy, rev_off_host_to_dev_cpy): New.
2551         (GOMP_OFFLOAD_run): Handle reverse offload.
2552
2553 2022-10-21  Thomas Schwinge  <thomas@codesourcery.com>
2554
2555         PR tree-optimization/107195
2556         PR target/107344
2557         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Restore SESE
2558         regions checking.
2559
2560 2022-10-20  Tobias Burnus  <tobias@codesourcery.com>
2561
2562         * testsuite/lib/libgomp.exp (check_effective_target_offload_device_gcn):
2563         New.
2564         * testsuite/libgomp.c-c++-common/on_device_arch.h (device_arch_gcn,
2565         on_device_arch_gcn): New.
2566         * testsuite/libgomp.c-c++-common/requires-4a.c: New test; copied from
2567         requires-4.c but using heap-allocated memory.
2568
2569 2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
2570
2571         PR target/105421
2572         * testsuite/libgomp.oacc-c-c++-common/private-big-1.c: New.
2573
2574 2022-10-17  Thomas Schwinge  <thomas@codesourcery.com>
2575
2576         * testsuite/libgomp.c/reverse-offload-sm30.c: Fix nvptx-specific
2577         '-foffload-options' syntax.
2578
2579 2022-10-13  Tobias Burnus  <tobias@codesourcery.com>
2580
2581         * testsuite/libgomp.fortran/task-7.f90: New test.
2582         * testsuite/libgomp.fortran/task-8.f90: New test.
2583         * testsuite/libgomp.fortran/task-in-explicit-1.f90: New test.
2584         * testsuite/libgomp.fortran/task-in-explicit-2.f90: New test.
2585         * testsuite/libgomp.fortran/task-in-explicit-3.f90: New test.
2586         * testsuite/libgomp.fortran/task-reduction-17.f90: New test.
2587         * testsuite/libgomp.fortran/task-reduction-18.f90: New test.
2588
2589 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
2590
2591         * libgomp.texi (OpenMP 5.2): Fix up allocator -> allocate directive
2592         in deprecation bullet.
2593
2594 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
2595
2596         * omp.h.in (omp_in_explicit_task): Declare.
2597         * omp_lib.h.in (omp_in_explicit_task): Likewise.
2598         * omp_lib.f90.in (omp_in_explicit_task): New interface.
2599         * libgomp.map (OMP_5.2): New symbol version, export
2600         omp_in_explicit_task and omp_in_explicit_task_.
2601         * task.c (omp_in_explicit_task): New function.
2602         * fortran.c (omp_in_explicit_task): Add ialias_redirect.
2603         (omp_in_explicit_task_): New function.
2604         * libgomp.texi (OpenMP 5.2): Mark omp_in_explicit_task as implemented.
2605         * testsuite/libgomp.c-c++-common/task-in-explicit-1.c: New test.
2606         * testsuite/libgomp.c-c++-common/task-in-explicit-2.c: New test.
2607         * testsuite/libgomp.c-c++-common/task-in-explicit-3.c: New test.
2608
2609 2022-10-12  Jakub Jelinek  <jakub@redhat.com>
2610
2611         * task.c (gomp_create_artificial_team): Fix up handling of invocations
2612         from within explicit task.
2613         * target.c (GOMP_target_ext): Likewise.
2614         * testsuite/libgomp.c/task-7.c: New test.
2615         * testsuite/libgomp.c/task-8.c: New test.
2616         * testsuite/libgomp.c-c++-common/task-reduction-17.c: New test.
2617         * testsuite/libgomp.c-c++-common/task-reduction-18.c: New test.
2618
2619 2022-10-12  Martin Liska  <mliska@suse.cz>
2620
2621         * configure: Regenerate.
2622
2623 2022-10-11  Olivier Hainque  <hainque@adacore.com>
2624             Olivier Hainque  <hainque@adacore.com>
2625
2626         * configure: Regenerate.
2627
2628 2022-10-05  Tobias Burnus  <tobias@codesourcery.com>
2629
2630         * libgomp.texi (OpenMP 5.1 Impl. Status): Mark 'assume' as 'Y'.
2631
2632 2022-10-04  Jakub Jelinek  <jakub@redhat.com>
2633
2634         * libgomp.texi (Support begin/end declare target syntax in C/C++):
2635         Mark as implemented.
2636
2637 2022-09-30  Tobias Burnus  <tobias@codesourcery.com>
2638
2639         PR fortran/105318
2640         * testsuite/libgomp.fortran/is_device_ptr-2.f90: New test.
2641
2642 2022-09-28  Tobias Burnus  <tobias@codesourcery.com>
2643
2644         * libgomp.texi (OpenMP 5.1): Mark 'assume' as implemented
2645         for C/C++. Remove duplicated 'begin declare target' entry.
2646
2647 2022-09-24  Jakub Jelinek  <jakub@redhat.com>
2648
2649         PR c/106981
2650         * testsuite/libgomp.c-c++-common/pr106981.c: New test.
2651
2652 2022-09-14  Julian Brown  <julian@codesourcery.com>
2653
2654         * testsuite/libgomp.oacc-c-c++-common/deep-copy-15.c: New test.
2655         * testsuite/libgomp.oacc-c-c++-common/deep-copy-16.c: New test.
2656         * testsuite/libgomp.oacc-c++/deep-copy-17.C: New test.
2657         * testsuite/libgomp.oacc-c-c++-common/deep-copy-arrayofstruct.c: Move
2658         test to here, make "run" test.
2659
2660 2022-09-13  Jakub Jelinek  <jakub@redhat.com>
2661
2662         PR libgomp/106906
2663         * env.c (get_icv_member_addr): Cast false to void * before assigning
2664         it to icv_addr[1], and comment the whole assignment out.
2665
2666 2022-09-13  Tobias Burnus  <tobias@codesourcery.com>
2667
2668         * libgomp.texi (gcn): Move misplaced -march=sm_30 remark to ...
2669         (nvptx): ... here.
2670
2671 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
2672
2673         * libgomp.texi (Offload-Target Specifics: nvptx): Document
2674         that reverse offload requires >= -march=sm_35.
2675         * testsuite/libgomp.c-c++-common/requires-4.c: Build for nvptx
2676         with -misa=sm_35.
2677         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
2678         * testsuite/libgomp.c-c++-common/requires-6.c: Likewise.
2679         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: Likewise.
2680         * testsuite/libgomp.fortran/reverse-offload-1.f90: Likewise.
2681         * testsuite/libgomp.c/reverse-offload-sm30.c: New test.
2682
2683 2022-09-12  Tobias Burnus  <tobias@codesourcery.com>
2684
2685         * libgomp.texi (OpenMP 5.1 Impl. Status): Add two new minor items.
2686         (OpenMP 5.2 Impl. Status): Improve omp/omx/ompx wording.
2687
2688 2022-09-12  Jakub Jelinek  <jakub@redhat.com>
2689
2690         PR libgomp/106894
2691         * testsuite/libgomp.c-c++-common/icv-6.c: Include string.h.
2692         (main): Avoid tests for which corresponding non-_ALL suffixed variable
2693         is in the environment, or for OMP_NUM_TEAMS on the device
2694         OMP_NUM_TEAMS_DEV_?.
2695
2696 2022-09-10  Iain Sandoe  <iain@sandoe.co.uk>
2697
2698         * env.c (initialize_env): Include libiberty environ.h.
2699
2700 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
2701
2702         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Read offload
2703         function address table '$offload_func_table' if rev_fn_table
2704         is not NULL.
2705
2706 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
2707
2708         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Read
2709         .offload_func_table to populate rev_fn_table when requested.
2710
2711 2022-09-09  Tobias Burnus  <tobias@codesourcery.com>
2712
2713         * libgomp-plugin.h (GOMP_OFFLOAD_load_image): Add
2714         'uint64_t **rev_fn_table' argument.
2715         * oacc-host.c (host_load_image): Likewise.
2716         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Likewise;
2717         currently unused.
2718         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
2719         * target.c (gomp_load_image_to_device): Update call but pass
2720         NULL for now.
2721
2722 2022-09-09  Jakub Jelinek  <jakub@redhat.com>
2723
2724         PR libgomp/106894
2725         * env.c (initialize_env) <case PARSE_BIND>: Use char ** instead of
2726         char * for dest[1] initialization from params[1].  Formatting fixes.
2727
2728 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
2729
2730         PR fortran/106670
2731         * libgomp.texi (OpenMP 5.2): Add comment to ompx/omx entry.
2732
2733 2022-09-08  Tobias Burnus  <tobias@codesourcery.com>
2734
2735         * libgomp.texi (OpenMP-Implementation Specifics): New; add libmemkind
2736         section; move OpenMP Context Selectors from ...
2737         (Offload-Target Specifics): ... here; add 'AMD Radeo (GCN)' and
2738         'nvptx' sections.
2739
2740 2022-09-08  Marcel Vollweiler  <marcel@codesourcery.com>
2741
2742         * config/gcn/icv-device.c (omp_get_default_device): Return device-
2743         specific ICV.
2744         (omp_get_max_teams): Added for GCN devices.
2745         (omp_set_num_teams): Likewise.
2746         (ialias): Likewise.
2747         * config/nvptx/icv-device.c (omp_get_default_device): Return device-
2748         specific ICV.
2749         (omp_get_max_teams): Added for NVPTX devices.
2750         (omp_set_num_teams): Likewise.
2751         (ialias): Likewise.
2752         * env.c (struct gomp_icv_list): New struct to store entries of initial
2753         ICV values.
2754         (struct gomp_offload_icv_list): New struct to store entries of device-
2755         specific ICV values that are copied to the device and back.
2756         (struct gomp_default_icv_values): New struct to store default values of
2757         ICVs according to the OpenMP standard.
2758         (parse_schedule): Generalized for different variants of OMP_SCHEDULE.
2759         (print_env_var_error): Function that prints an error for invalid values
2760         for ICVs.
2761         (parse_unsigned_long_1): Removed getenv.  Generalized.
2762         (parse_unsigned_long): Likewise.
2763         (parse_int_1): Likewise.
2764         (parse_int): Likewise.
2765         (parse_int_secure): Likewise.
2766         (parse_unsigned_long_list): Likewise.
2767         (parse_target_offload): Likewise.
2768         (parse_bind_var): Likewise.
2769         (parse_stacksize): Likewise.
2770         (parse_boolean): Likewise.
2771         (parse_wait_policy): Likewise.
2772         (parse_allocator): Likewise.
2773         (omp_display_env): Extended to output different variants of environment
2774         variables.
2775         (print_schedule): New helper function for omp_display_env which prints
2776         the values of run_sched_var.
2777         (print_proc_bind): New helper function for omp_display_env which prints
2778         the values of proc_bind_var.
2779         (enum gomp_parse_type): Collection of types used for parsing environment
2780         variables.
2781         (ENTRY): Preprocess string lengths of environment variables.
2782         (OMP_VAR_CNT): Preprocess table size.
2783         (OMP_HOST_VAR_CNT): Likewise.
2784         (INT_MAX_STR_LEN): Constant for the maximal number of digits of a device
2785         number.
2786         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
2787         (gomp_set_icv_flag): Sets a flag for a particular ICV.
2788         (print_device_specific_icvs): New helper function for omp_display_env to
2789         print device specific ICV values.
2790         (get_device_num): New helper function for parse_device_specific.
2791         Extracts the device number from an environment variable name.
2792         (get_icv_member_addr): Gets the memory address for a particular member
2793         of an ICV struct.
2794         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
2795         (initialize_icvs): New function to initialize a gomp_initial_icvs
2796         struct.
2797         (add_initial_icv_to_list): Adds an ICV struct to gomp_initial_icv_list.
2798         (startswith): Checks if a string starts with a given prefix.
2799         (initialize_env): Extended to parse the new syntax of environment
2800         variables.
2801         * icv-device.c (omp_get_max_teams): Added.
2802         (ialias): Likewise.
2803         (omp_set_num_teams): Likewise.
2804         * icv.c (omp_set_num_teams): Moved to icv-device.c.
2805         (omp_get_max_teams): Likewise.
2806         (ialias): Likewise.
2807         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Removed.
2808         (GOMP_ADDITIONAL_ICVS): New target-side struct that
2809         holds the designated ICVs of the target device.
2810         * libgomp.h (enum gomp_icvs): Collection of ICVs.
2811         (enum gomp_device_num): Definition of device numbers for _ALL, _DEV, and
2812         no suffix.
2813         (enum gomp_env_suffix): Collection of possible suffixes of environment
2814         variables.
2815         (struct gomp_initial_icvs): Contains all ICVs for which we need to store
2816         initial values.
2817         (struct gomp_default_icv):New struct to hold ICVs for which we need
2818         to store initial values.
2819         (struct gomp_icv_list): Definition of a linked list that is used for
2820         storing ICVs for the devices and also for _DEV, _ALL, and without
2821         suffix.
2822         (struct gomp_offload_icvs): New struct to hold ICVs that are copied to
2823         a device.
2824         (struct gomp_offload_icv_list): Definition of a linked list that holds
2825         device-specific ICVs that are copied to devices.
2826         (gomp_get_initial_icv_item): Get a list item of gomp_initial_icv_list.
2827         (gomp_get_icv_flag): Returns if a flag for a particular ICV is set.
2828         * libgomp.texi: Updated.
2829         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Extended to read
2830         further ICVs from the offload image.
2831         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
2832         * target.c (gomp_get_offload_icv_item): Get a list item of
2833         gomp_offload_icv_list.
2834         (get_gomp_offload_icvs): New. Returns the ICV values
2835         depending on the device num and the variable hierarchy.
2836         (gomp_load_image_to_device): Extended to copy further ICVs to a device.
2837         * testsuite/libgomp.c-c++-common/icv-5.c: New test.
2838         * testsuite/libgomp.c-c++-common/icv-6.c: New test.
2839         * testsuite/libgomp.c-c++-common/icv-7.c: New test.
2840         * testsuite/libgomp.c-c++-common/icv-8.c: New test.
2841         * testsuite/libgomp.c-c++-common/omp-display-env-1.c: New test.
2842         * testsuite/libgomp.c-c++-common/omp-display-env-2.c: New test.
2843
2844 2022-09-08  Jakub Jelinek  <jakub@redhat.com>
2845
2846         * libgomp.texi (OpenMP 5.2): Mention that omp_cur_iteration is now
2847         fully supported.
2848         * testsuite/libgomp.c/doacross-4.c: New test.
2849         * testsuite/libgomp.c/doacross-5.c: New test.
2850         * testsuite/libgomp.c/doacross-6.c: New test.
2851         * testsuite/libgomp.c/doacross-7.c: New test.
2852
2853 2022-09-05  Tobias Burnus  <tobias@codesourcery.com>
2854
2855         * libgomp.texi (OpenMP 5.2): Update doacross/omp_cur_iteration status.
2856
2857 2022-08-26  Tobias Burnus  <tobias@codesourcery.com>
2858
2859         * libgomp.texi (OpenMP 5.0): Mark 'ancestor' as implemented but
2860         refer to 'requires'.
2861         * testsuite/libgomp.c-c++-common/reverse-offload-1-aux.c: New test.
2862         * testsuite/libgomp.c-c++-common/reverse-offload-1.c: New test.
2863         * testsuite/libgomp.fortran/reverse-offload-1-aux.f90: New test.
2864         * testsuite/libgomp.fortran/reverse-offload-1.f90: New test.
2865
2866 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
2867
2868         PR middle-end/106548
2869         * testsuite/libgomp.c/linear-2.c: New test.
2870
2871 2022-08-17  Tobias Burnus  <tobias@codesourcery.com>
2872
2873         * splay-tree.h: Fix splay_* macro unsetting if
2874         splay_tree_prefix is defined.
2875
2876 2022-07-29  Tobias Burnus  <tobias@codesourcery.com>
2877
2878         * testsuite/libgomp.c-c++-common/pr106449-2.c: New test.
2879
2880 2022-07-29  Jakub Jelinek  <jakub@redhat.com>
2881
2882         PR middle-end/106449
2883         * testsuite/libgomp.c-c++-common/pr106449.c: New test.
2884
2885 2022-07-12  Tobias Burnus  <tobias@codesourcery.com>
2886
2887         * target.c (gomp_target_init): Added tailing '\n' to gomp_debug.
2888
2889 2022-07-12  Thomas Schwinge  <thomas@codesourcery.com>
2890
2891         PR middle-end/101551
2892         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: XFAIL
2893         'offloading_enabled' diagnostics issue.
2894
2895 2022-07-11  Thomas Schwinge  <thomas@codesourcery.com>
2896
2897         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Enhance
2898         '_Pragma' diagnostics verification.
2899
2900 2022-07-10  Lewis Hyatt  <lhyatt@gmail.com>
2901
2902         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Adapt for
2903         improved warning locations.
2904         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Likewise.
2905
2906 2022-07-08  Thomas Schwinge  <thomas@codesourcery.com>
2907
2908         * testsuite/libgomp.c-c++-common/requires-1.c: Add 'dg-note's.
2909         * testsuite/libgomp.c-c++-common/requires-2.c: Likewise.
2910         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
2911         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
2912         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
2913
2914 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
2915
2916         * target.c (GOMP_offload_register, GOMP_offload_unregister):
2917         Denote as legacy entry points.
2918         * testsuite/lib/libgomp.exp
2919         (check_effective_target_offload_target_any): New proc.
2920         * testsuite/libgomp.c-c++-common/requires-1.c: Enable for
2921         'offload_target_any'.
2922         * testsuite/libgomp.c-c++-common/requires-3.c: Likewise.
2923         * testsuite/libgomp.c-c++-common/requires-7.c: Likewise.
2924         * testsuite/libgomp.fortran/requires-1.f90: Likewise.
2925
2926 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
2927
2928         * testsuite/libgomp.c-c++-common/requires-4.c: Enhance testing.
2929         * testsuite/libgomp.c-c++-common/requires-5.c: Likewise.
2930
2931 2022-07-07  Thomas Schwinge  <thomas@codesourcery.com>
2932
2933         * testsuite/libgomp.c-c++-common/requires-3.c: Adjust.
2934
2935 2022-07-06  Thomas Schwinge  <thomas@codesourcery.com>
2936
2937         * target.c (GOMP_offload_register_ver): Clarify 'target_data' ->
2938         'data'.
2939         (GOMP_offload_unregister_ver): Likewise.  Fix up 'target_data'.
2940
2941 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
2942             Jakub Jelinek  <jakub@redhat.com>
2943
2944         * libgomp.texi (OpenMP 5.2): Mark linear-clause change as 'Y'.
2945
2946 2022-07-04  Tobias Burnus  <tobias@codesourcery.com>
2947             Chung-Lin Tang  <cltang@codesourcery.com>
2948             Thomas Schwinge  <thomas@codesourcery.com>
2949
2950         * libgomp-plugin.h (GOMP_OFFLOAD_get_num_devices): Add
2951         omp_requires_mask arg.
2952         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_num_devices): Likewise;
2953         return -1 when device available but omp_requires_mask != 0.
2954         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_get_num_devices): Likewise.
2955         * oacc-host.c (host_get_num_devices, host_openacc_get_property):
2956         Update call.
2957         * oacc-init.c (resolve_device, acc_init_1, acc_shutdown_1,
2958         goacc_attach_host_thread_to_device, acc_get_num_devices,
2959         acc_set_device_num, get_property_any): Likewise.
2960         * target.c (omp_requires_mask): New global var.
2961         (gomp_requires_to_name): New.
2962         (GOMP_offload_register_ver): Handle passed omp_requires_mask.
2963         (gomp_target_init): Handle omp_requires_mask.
2964         * libgomp.texi (OpenMP 5.0): Update requires impl. status.
2965         (OpenMP 5.1): Add a missed item.
2966         (OpenMP 5.2): Mark linear-clause change as supported in C/C++.
2967         * testsuite/libgomp.c-c++-common/requires-1-aux.c: New test.
2968         * testsuite/libgomp.c-c++-common/requires-1.c: New test.
2969         * testsuite/libgomp.c-c++-common/requires-2-aux.c: New test.
2970         * testsuite/libgomp.c-c++-common/requires-2.c: New test.
2971         * testsuite/libgomp.c-c++-common/requires-3-aux.c: New test.
2972         * testsuite/libgomp.c-c++-common/requires-3.c: New test.
2973         * testsuite/libgomp.c-c++-common/requires-4-aux.c: New test.
2974         * testsuite/libgomp.c-c++-common/requires-4.c: New test.
2975         * testsuite/libgomp.c-c++-common/requires-5-aux.c: New test.
2976         * testsuite/libgomp.c-c++-common/requires-5.c: New test.
2977         * testsuite/libgomp.c-c++-common/requires-6.c: New test.
2978         * testsuite/libgomp.c-c++-common/requires-7-aux.c: New test.
2979         * testsuite/libgomp.c-c++-common/requires-7.c: New test.
2980         * testsuite/libgomp.fortran/requires-1-aux.f90: New test.
2981         * testsuite/libgomp.fortran/requires-1.f90: New test.
2982
2983 2022-07-01  Tobias Burnus  <tobias@codesourcery.com>
2984
2985         * libgomp.texi (OpenMP 5.2): Mark target enter/exit data
2986         with fromto as implemented.
2987
2988 2022-06-28  Martin Liska  <mliska@suse.cz>
2989
2990         * acinclude.m4: Fix typo in mold linker detection.
2991         * Makefile.in: Regenerate.
2992         * configure: Regenerate.
2993
2994 2022-06-21  Jakub Jelinek  <jakub@redhat.com>
2995             Paul Iannetta  <piannetta@kalrayinc.com>
2996
2997         PR libgomp/106045
2998         * testsuite/libgomp.c/target-31.c: Add private (i) clause.
2999
3000 2022-06-17  Martin Liska  <mliska@suse.cz>
3001
3002         * libgomp.texi: Add table header for new features of
3003         OpenMP 5.2.
3004
3005 2022-06-15  Jakub Jelinek  <jakub@redhat.com>
3006
3007         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c (main): Initialize
3008         q to ddress of an automatic variable.  Use -5 instead of -1 in
3009         omp_get_mapped_ptr call.  Add test with omp_initial_device.
3010         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90 (main): Use -5 instead
3011         of -1 in omp_get_mapped_ptr call.  Add test with omp_initial_device.
3012         Renumber stop arguments afterwards.
3013
3014 2022-06-13  Jakub Jelinek  <jakub@redhat.com>
3015
3016         * omp.h.in (omp_initial_device, omp_invalid_device): New enumerators.
3017         * omp_lib.f90.in (omp_initial_device, omp_invalid_device): New
3018         parameters.
3019         * omp_lib.h.in (omp_initial_device, omp_invalid_device): Likewise.
3020         * target.c (resolve_device): Add remapped argument, handle
3021         GOMP_DEVICE_ICV only if remapped is true (and clear remapped),
3022         for negative values, treat GOMP_DEVICE_FALLBACK as fallback only
3023         if remapped, otherwise treat omp_initial_device that way.  For
3024         omp_invalid_device, always emit gomp_fatal, even when
3025         OMP_TARGET_OFFLOAD isn't mandatory.
3026         (GOMP_target, GOMP_target_ext, GOMP_target_data, GOMP_target_data_ext,
3027         GOMP_target_update, GOMP_target_update_ext,
3028         GOMP_target_enter_exit_data): Pass true as remapped argument to
3029         resolve_device.
3030         (omp_target_alloc, omp_target_free, omp_target_is_present,
3031         omp_target_memcpy_check, omp_target_associate_ptr,
3032         omp_target_disassociate_ptr, omp_get_mapped_ptr,
3033         omp_target_is_accessible): Pass false as remapped argument to
3034         resolve_device.  Treat omp_initial_device the same as
3035         gomp_get_num_devices ().  Don't bypass resolve_device calls if
3036         device_num is negative.
3037         (omp_pause_resource): Treat omp_initial_device the same as
3038         gomp_get_num_devices ().  Call resolve_device.
3039         * icv-device.c (omp_set_default_device): Always set to device_num
3040         even when it is negative.
3041         * libgomp.texi: Document that Conforming device numbers,
3042         omp_initial_device and omp_invalid_device is implemented.
3043         * testsuite/libgomp.c/target-41.c (main): Add test with
3044         omp_initial_device.
3045         * testsuite/libgomp.c/target-45.c: New test.
3046         * testsuite/libgomp.c/target-46.c: New test.
3047         * testsuite/libgomp.c/target-47.c: New test.
3048         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c (main): Add
3049         test with omp_initial_device.  Use -5 instead of -1 for negative value
3050         test.
3051         * testsuite/libgomp.fortran/target-is-accessible-1.f90 (main):
3052         Likewise.  Reorder stop numbers.
3053
3054 2022-06-10  Jakub Jelinek  <jakub@redhat.com>
3055
3056         * allocator.c (gomp_init_memkind): Call dlopen with "libmemkind.so.0"
3057         rather than "libmemkind.so".
3058
3059 2022-06-10  Thomas Schwinge  <thomas@codesourcery.com>
3060
3061         * plugin/Makefrag.am: Evaluate 'if PLUGIN_NVPTX_DYNAMIC' to true.
3062         * plugin/configfrag.ac (--with-cuda-driver)
3063         (--with-cuda-driver-include, --with-cuda-driver-lib)
3064         (CUDA_DRIVER_INCLUDE, CUDA_DRIVER_LIB, PLUGIN_NVPTX_CPPFLAGS)
3065         (PLUGIN_NVPTX_LDFLAGS, PLUGIN_NVPTX_LIBS, PLUGIN_NVPTX_DYNAMIC):
3066         Remove.
3067         * testsuite/libgomp-test-support.exp.in (cuda_driver_include)
3068         (cuda_driver_lib): Remove.
3069         * testsuite/lib/libgomp.exp (libgomp_init): Don't consider these.
3070         * Makefile.in: Regenerate.
3071         * configure: Likewise.
3072         * testsuite/Makefile.in: Likewise.
3073
3074 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
3075
3076         * config/linux/allocator.c: Fix up #include directive.
3077
3078 2022-06-09  Jakub Jelinek  <jakub@redhat.com>
3079
3080         * allocator.c: Include dlfcn.h if LIBGOMP_USE_MEMKIND is defined.
3081         (enum gomp_memkind_kind): New type.
3082         (struct omp_allocator_data): Add memkind field if LIBGOMP_USE_MEMKIND
3083         is defined.
3084         (struct gomp_memkind_data): New type.
3085         (memkind_data, memkind_data_once): New variables.
3086         (gomp_init_memkind, gomp_get_memkind): New functions.
3087         (omp_init_allocator): Initialize data.memkind, don't fail for
3088         omp_high_bw_mem_space if libmemkind supports it.
3089         (omp_aligned_alloc, omp_free, omp_aligned_calloc, omp_realloc): Add
3090         memkind support of LIBGOMP_USE_MEMKIND is defined.
3091         * config/linux/allocator.c: New file.
3092
3093 2022-06-03  Tobias Burnus  <tobias@codesourcery.com>
3094
3095         * libgomp.texi (OpenMP 5.2): Mark scope w/ firstprivate/allocate as Y.
3096         * testsuite/libgomp.fortran/scope-2.f90: New test.
3097
3098 2022-06-02  David Malcolm  <dmalcolm@redhat.com>
3099
3100         * testsuite/lib/libgomp.exp: Add load_gcc_lib of scansarif.exp.
3101
3102 2022-05-31  Jakub Jelinek  <jakub@redhat.com>
3103
3104         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add testcase for
3105         scope construct with allocate clause.
3106         * testsuite/libgomp.c-c++-common/allocate-3.c (foo): Likewise.
3107         * testsuite/libgomp.c-c++-common/scope-2.c: New test.
3108
3109 2022-05-28  Tobias Burnus  <tobias@codesourcery.com>
3110
3111         * libgomp.texi (OpenMP 5.2): Mark 'enter' clause as supported.
3112         * testsuite/libgomp.fortran/declare-target-1.f90: Extend to test
3113         explicit 'to' and 'enter' clause.
3114         * testsuite/libgomp.fortran/declare-target-2.f90: Update accordingly.
3115
3116 2022-05-28  Jakub Jelinek  <jakub@redhat.com>
3117
3118         PR libgomp/105745
3119         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Don't define for
3120         defined(HAVE__ALIGNED_MALLOC) case.
3121         * alloc.c (gomp_aligned_alloc): Move defined(HAVE__ALIGNED_MALLOC)
3122         handling as last option before fallback instead of first.
3123         (gomp_aligned_free): For defined(HAVE__ALIGNED_MALLOC) call
3124         _aligned_free.
3125
3126 2022-05-27  Jakub Jelinek  <jakub@redhat.com>
3127
3128         * testsuite/libgomp.c-c++-common/target-40.c: Modify some existing to
3129         clauses to enter.
3130         * testsuite/libgomp.c/target-41.c: Likewise.
3131
3132 2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
3133
3134         * libgomp.texi (Other new OpenMP 5.1 features): Add
3135         'begin declare target'.
3136         (Other new OpenMP 5.2 features): New.
3137
3138 2022-05-25  Jakub Jelinek  <jakub@redhat.com>
3139
3140         * task.c (gomp_task_run_post_handle_dependers): If empty_task
3141         is the last task taskwait depend depends on, wake it up.
3142         Similarly if it is the last child of a taskgroup, use atomic
3143         store instead of decrement and awak taskgroup wait if any.
3144         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-2.c: New test.
3145
3146 2022-05-24  Andrew Stubbs  <ams@codesourcery.com>
3147
3148         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
3149         EF_AMDGPU_MACH_AMDGCN_GFX90a.
3150         (gcn_gfx90a_s): New.
3151         (isa_hsa_name): Support gfx90a.
3152         (isa_code): Likewise.
3153
3154 2022-05-24  Tobias Burnus  <tobias@codesourcery.com>
3155
3156         PR c/105378
3157         * libgomp.texi (OpenMP 5.1): Set 'taskwait nowait' to 'Y'.
3158         * testsuite/libgomp.fortran/taskwait-depend-nowait-1.f90: New.
3159
3160 2022-05-24  Jakub Jelinek  <jakub@redhat.com>
3161
3162         PR c/105378
3163         * libgomp_g.h (GOMP_taskwait_depend_nowait): Declare.
3164         * libgomp.map (GOMP_taskwait_depend_nowait): Export at GOMP_5.1.1.
3165         * task.c (empty_task): New function.
3166         (gomp_task_run_post_handle_depend_hash): Declare earlier.
3167         (gomp_task_run_post_handle_depend): Declare.
3168         (GOMP_task): Optimize fn == empty_task if there is nothing to wait
3169         for.
3170         (gomp_task_run_post_handle_dependers): Optimize task->fn == empty_task.
3171         (GOMP_taskwait_depend_nowait): New function.
3172         * testsuite/libgomp.c-c++-common/taskwait-depend-nowait-1.c: New test.
3173
3174 2022-05-23  Tobias Burnus  <tobias@codesourcery.com>
3175
3176         PR fortran/104949
3177         * target.c (gomp_map_vars_internal, copy_firstprivate_data):
3178         Support attach for GOMP_MAP_FIRSTPRIVATE.
3179         * testsuite/libgomp.fortran/target-firstprivate-1.f90: New test.
3180         * testsuite/libgomp.fortran/target-firstprivate-2.f90: New test.
3181         * testsuite/libgomp.fortran/target-firstprivate-3.f90: New test.
3182
3183 2022-05-20  Marcel Vollweiler  <marcel@codesourcery.com>
3184
3185         * libgomp.map: Added omp_target_memcpy_async and
3186         omp_target_memcpy_rect_async.
3187         * libgomp.texi: Both functions are now supported.
3188         * omp.h.in: Added omp_target_memcpy_async and
3189         omp_target_memcpy_rect_async.
3190         * omp_lib.f90.in: Added interfaces for both new functions.
3191         * omp_lib.h.in: Likewise.
3192         * target.c (ialias_redirect): Added for GOMP_task.
3193         (omp_target_memcpy): Restructured into check and copy part.
3194         (omp_target_memcpy_check): New helper function for omp_target_memcpy and
3195         omp_target_memcpy_async that checks requirements.
3196         (omp_target_memcpy_copy): New helper function for omp_target_memcpy and
3197         omp_target_memcpy_async that performs the memcpy.
3198         (omp_target_memcpy_async_helper): New helper function that is used in
3199         omp_target_memcpy_async for the asynchronous task.
3200         (omp_target_memcpy_async): Added.
3201         (omp_target_memcpy_rect): Restructured into check and copy part.
3202         (omp_target_memcpy_rect_check): New helper function for
3203         omp_target_memcpy_rect and omp_target_memcpy_rect_async that checks
3204         requirements.
3205         (omp_target_memcpy_rect_copy): New helper function for
3206         omp_target_memcpy_rect and omp_target_memcpy_rect_async that performs
3207         the memcpy.
3208         (omp_target_memcpy_rect_async_helper): New helper function that is used
3209         in omp_target_memcpy_rect_async for the asynchronous task.
3210         (omp_target_memcpy_rect_async): Added.
3211         * task.c (ialias): Added for GOMP_task.
3212         * testsuite/libgomp.c-c++-common/target-memcpy-async-1.c: New test.
3213         * testsuite/libgomp.c-c++-common/target-memcpy-async-2.c: New test.
3214         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-1.c: New test.
3215         * testsuite/libgomp.c-c++-common/target-memcpy-rect-async-2.c: New test.
3216         * testsuite/libgomp.fortran/target-memcpy-async-1.f90: New test.
3217         * testsuite/libgomp.fortran/target-memcpy-async-2.f90: New test.
3218         * testsuite/libgomp.fortran/target-memcpy-rect-async-1.f90: New test.
3219         * testsuite/libgomp.fortran/target-memcpy-rect-async-2.f90: New test.
3220
3221 2022-05-18  Tobias Burnus  <tobias@codesourcery.com>
3222
3223         * libgomp.texi (OpenMP 5.1): Set 'inoutset' to Y.
3224         (OpenMP Context Selectors): Add missing comma.
3225         * testsuite/libgomp.fortran/depend-5.f90: Add inoutset test.
3226         * testsuite/libgomp.fortran/depend-6.f90: Likewise.
3227         * testsuite/libgomp.fortran/depend-7.f90: Likewise.
3228         * testsuite/libgomp.fortran/depend-inoutset-1.f90: New test.
3229
3230 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
3231
3232         * libgomp.texi (OpenMP 5.1): Remove "Not inside target regions"
3233         comment for omp_display_env feature.
3234
3235 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
3236
3237         * libgomp.texi (Offload-Target Specifics): New chapter; add section
3238         to document OpenMP context selectors.
3239
3240 2022-05-17  Jakub Jelinek  <jakub@redhat.com>
3241
3242         * libgomp.h (struct gomp_task_depend_entry): Change is_in type
3243         from bool to unsigned char.
3244         * task.c (gomp_task_handle_depend): Handle GOMP_DEPEND_INOUTSET.
3245         Ignore dependencies where
3246         task->depend[i].is_in && task->depend[i].is_in == ent->is_in
3247         rather than just task->depend[i].is_in && ent->is_in.  Remember
3248         whether GOMP_DEPEND_IN loop is needed and guard the loop with that
3249         conditional.
3250         (gomp_task_maybe_wait_for_dependencies): Handle GOMP_DEPEND_INOUTSET.
3251         Ignore dependencies where elem.is_in && elem.is_in == ent->is_in
3252         rather than just elem.is_in && ent->is_in.
3253         * testsuite/libgomp.c-c++-common/depend-1.c (test): Add task with
3254         inoutset depend-kind.
3255         * testsuite/libgomp.c-c++-common/depend-2.c (test): Likewise.
3256         * testsuite/libgomp.c-c++-common/depend-3.c (test): Likewise.
3257         * testsuite/libgomp.c-c++-common/depend-inoutset-1.c: New test.
3258
3259 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
3260
3261         * libgomp.texi (OpenMP Implementation Status): Add 5.2 table.
3262
3263 2022-05-17  Tobias Burnus  <tobias@codesourcery.com>
3264
3265         * libgomp.texi (OpenMP 5.1): Set omp_all_memory to 'Y'.
3266         * testsuite/libgomp.fortran/depend-5.f90: New test.
3267         * testsuite/libgomp.fortran/depend-6.f90: New test.
3268         * testsuite/libgomp.fortran/depend-7.f90: New test.
3269
3270 2022-05-16  Marcel Vollweiler  <marcel@codesourcery.com>
3271
3272         * testsuite/libgomp.c++/target-has-device-addr-7.C: New test.
3273         * testsuite/libgomp.c++/target-has-device-addr-8.C: New test.
3274         * testsuite/libgomp.c++/target-has-device-addr-9.C: New test.
3275
3276 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
3277
3278         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
3279
3280 2022-05-13  Tobias Burnus  <tobias@codesourcery.com>
3281
3282         * testsuite/libgomp.fortran/target-nowait-array-section.f90: New test.
3283
3284 2022-05-13  Thomas Schwinge  <thomas@codesourcery.com>
3285
3286         * plugin/Makefrag.am (libgomp_plugin_nvptx_la_CPPFLAGS)
3287         [PLUGIN_NVPTX_DYNAMIC]: Don't append '$(PLUGIN_NVPTX_CPPFLAGS)'.
3288         (libgomp_plugin_nvptx_la_LDFLAGS) [PLUGIN_NVPTX_DYNAMIC]: Don't
3289         append '$(PLUGIN_NVPTX_LDFLAGS)'.
3290         * Makefile.in: Regenerate.
3291
3292 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
3293
3294         * Makefile.am (libgomp_la_LIBADD): Initialize.
3295         * plugin/configfrag.ac (DL_LIBS): New.
3296         (PLUGIN_GCN_LIBS): Remove.
3297         (PLUGIN_NVPTX_LIBS): Don't set in the 'PLUGIN_NVPTX_DYNAMIC' case.
3298         * plugin/Makefrag.am (libgomp_la_LIBADD)
3299         (libgomp_plugin_gcn_la_LIBADD): Consider '$(DL_LIBS)'.
3300         (libgomp_plugin_nvptx_la_LIBADD) <PLUGIN_NVPTX_DYNAMIC>: Likewise.
3301         * Makefile.in: Regenerate.
3302         * config.h.in: Likewise.
3303         * configure: Likewise.
3304         * testsuite/Makefile.in: Likewise.
3305
3306 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
3307
3308         * plugin/Makefrag.am: Handle 'PLUGIN_NVPTX_DYNAMIC'.
3309         * plugin/configfrag.ac (PLUGIN_NVPTX_DYNAMIC): Change
3310         'AC_DEFINE_UNQUOTED' into 'AM_CONDITIONAL'.
3311         * plugin/plugin-nvptx.c: Split 'PLUGIN_NVPTX_DYNAMIC' into
3312         'PLUGIN_NVPTX_INCLUDE_SYSTEM_CUDA_H' and
3313         'PLUGIN_NVPTX_LINK_LIBCUDA'.
3314         * Makefile.in: Regenerate.
3315         * config.h.in: Likewise.
3316         * configure: Likewise.
3317
3318 2022-05-12  Thomas Schwinge  <thomas@codesourcery.com>
3319
3320         * plugin/configfrag.ac: Don't 'AC_SUBST' and 'AC_DEFINE_UNQUOTED'
3321         for 'PLUGIN_GCN', 'PLUGIN_NVPTX'.
3322         * Makefile.in: Regenerate.
3323         * config.h.in: Likewise.
3324         * configure: Likewise.
3325         * testsuite/Makefile.in: Likewise.
3326
3327 2022-05-12  Jakub Jelinek  <jakub@redhat.com>
3328
3329         * libgomp.h (struct gomp_task): Add depend_all_memory member.
3330         * task.c (gomp_init_task): Initialize depend_all_memory.
3331         (gomp_task_handle_depend): Handle omp_all_memory.
3332         (gomp_task_run_post_handle_depend_hash): Clear
3333         parent->depend_all_memory if equal to current task.
3334         (gomp_task_maybe_wait_for_dependencies): Handle omp_all_memory.
3335         * testsuite/libgomp.c-c++-common/depend-1.c: New test.
3336         * testsuite/libgomp.c-c++-common/depend-2.c: New test.
3337         * testsuite/libgomp.c-c++-common/depend-3.c: New test.
3338
3339 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
3340
3341         * plugin/configfrag.ac: Remove '--with-hsa-runtime',
3342         '--with-hsa-runtime-include', '--with-hsa-runtime-lib' processing.
3343         * Makefile.in: Regenerate.
3344         * configure: Likewise.
3345         * testsuite/Makefile.in: Likewise.
3346
3347 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
3348
3349         * plugin/Makefrag.am (libgomp_plugin_gcn_la_CPPFLAGS): Don't
3350         consider 'PLUGIN_GCN_CPPFLAGS'.
3351         (libgomp_plugin_gcn_la_LDFLAGS): Don't consider
3352         'PLUGIN_GCN_LDFLAGS'.
3353         * plugin/configfrag.ac (PLUGIN_GCN_CPPFLAGS, PLUGIN_GCN_LDFLAGS):
3354         Remove.
3355         * Makefile.in: Regenerate.
3356         * configure: Likewise.
3357         * testsuite/Makefile.in: Likewise.
3358
3359 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
3360
3361         * plugin/configfrag.ac (HSA_RUNTIME_CPPFLAGS)
3362         (HSA_RUNTIME_LDFLAGS): Remove.
3363         * configure: Regenerate.
3364
3365 2022-05-11  Thomas Schwinge  <thomas@codesourcery.com>
3366
3367         * testsuite/lib/libgomp.exp (libgomp_init): Don't
3368         'append always_ld_library_path ":$hsa_runtime_lib"'.
3369         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib): Don't set.
3370
3371 2022-05-10  Thomas Schwinge  <thomas@codesourcery.com>
3372
3373         * testsuite/libgomp.fortran/use_device_addr-5.f90: Fix up
3374         multi-device testing.
3375
3376 2022-05-06  Marcel Vollweiler  <marcel@codesourcery.com>
3377
3378         * libgomp.map: Added omp_target_is_accessible.
3379         * libgomp.texi: Tagged omp_target_is_accessible as supported.
3380         * omp.h.in: Added omp_target_is_accessible.
3381         * omp_lib.f90.in: Added interface for omp_target_is_accessible.
3382         * omp_lib.h.in: Likewise.
3383         * target.c (omp_target_is_accessible): Added implementation of
3384         omp_target_is_accessible.
3385         * testsuite/libgomp.c-c++-common/target-is-accessible-1.c: New test.
3386         * testsuite/libgomp.fortran/target-is-accessible-1.f90: New test.
3387
3388 2022-05-05  Sandra Loosemore  <sandra@codesourcery.com>
3389
3390         * libgomp.texi (OpenMP 5.0): Feature is now fully supported.
3391
3392 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
3393
3394         * plugin/plugin-gcn.c (isa_matches_agent): Suggest -foffload-options.
3395
3396 2022-05-04  Tobias Burnus  <tobias@codesourcery.com>
3397
3398         * testsuite/libgomp.fortran/use_device_addr-5.f90: New test.
3399
3400 2022-05-03  Marcel Vollweiler  <marcel@codesourcery.com>
3401
3402         * libgomp.map: Added omp_get_mapped_ptr.
3403         * libgomp.texi: Tagged omp_get_mapped_ptr as supported.
3404         * omp.h.in: Added omp_get_mapped_ptr.
3405         * omp_lib.f90.in: Added interface for omp_get_mapped_ptr.
3406         * omp_lib.h.in: Likewise.
3407         * target.c (omp_get_mapped_ptr): Added implementation of
3408         omp_get_mapped_ptr.
3409         * testsuite/libgomp.c-c++-common/get-mapped-ptr-1.c: New test.
3410         * testsuite/libgomp.c-c++-common/get-mapped-ptr-2.c: New test.
3411         * testsuite/libgomp.c-c++-common/get-mapped-ptr-3.c: New test.
3412         * testsuite/libgomp.c-c++-common/get-mapped-ptr-4.c: New test.
3413         * testsuite/libgomp.fortran/get-mapped-ptr-1.f90: New test.
3414         * testsuite/libgomp.fortran/get-mapped-ptr-2.f90: New test.
3415         * testsuite/libgomp.fortran/get-mapped-ptr-3.f90: New test.
3416         * testsuite/libgomp.fortran/get-mapped-ptr-4.f90: New test.
3417
3418 2022-04-28  Thomas Schwinge  <thomas@codesourcery.com>
3419
3420         PR fortran/104717
3421         * testsuite/libgomp.oacc-fortran/print-1.f90: Add OpenACC
3422         privatization scanning.  For GCN offloading compilation, raise
3423         '-mgang-private-size'.
3424
3425 2022-04-26  Jakub Jelinek  <jakub@redhat.com>
3426
3427         PR libgomp/105358
3428         * work.c (gomp_init_work_share): Don't mask of adjustment for
3429         dynamic long long realignment if struct gomp_work_share has smaller
3430         alignof than long long.
3431         * loop.c (GOMP_loop_start): Don't use inline_ordered_team_ids if
3432         struct gomp_work_share has smaller alignof than long long or if
3433         sizeof (struct gomp_work_share) is smaller than
3434         INLINE_ORDERED_TEAM_IDS_OFF.
3435         * loop_ull.c (GOMP_loop_ull_start): Likewise.
3436         * sections.c (GOMP_sections2_start): Likewise.
3437
3438 2022-04-25  Jakub Jelinek  <jakub@redhat.com>
3439             Thomas Schwinge  <thomas@codesourcery.com>
3440
3441         PR fortran/104717
3442         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Adjust.
3443
3444 2022-04-13  Jakub Jelinek  <jakub@redhat.com>
3445
3446         * libgomp.texi: Fix a typo - mutexinouset -> mutexinoutset.
3447
3448 2022-04-06  Thomas Schwinge  <thomas@codesourcery.com>
3449
3450         * plugin/cuda/cuda.h: Remove file.
3451         * plugin/plugin-nvptx.c [PLUGIN_NVPTX_DYNAMIC]: Include
3452         "cuda/cuda.h" instead of <cuda.h>.
3453         * plugin/configfrag.ac <PLUGIN_NVPTX_DYNAMIC>: Don't set
3454         'PLUGIN_NVPTX_CPPFLAGS'.
3455         * configure: Regenerate.
3456
3457 2022-04-05  Chung-Lin Tang  <cltang@codesourcery.com>
3458
3459         * testsuite/libgomp.fortran/use_device_ptr-4.f90: New testcase.
3460
3461 2022-04-04  Tom de Vries  <tdevries@suse.de>
3462
3463         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Use
3464         on_device_arch_nvptx instead of offload_target_nvptx.
3465         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
3466
3467 2022-04-01  Tom de Vries  <tdevries@suse.de>
3468
3469         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Define
3470         and use REC_DEPTH.
3471         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
3472
3473 2022-04-01  Tom de Vries  <tdevries@suse.de>
3474
3475         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: Fix
3476         num_workers check.
3477
3478 2022-03-29  Chenghua Xu  <xuchenghua@loongson.cn>
3479             Lulu Cheng  <chenglulu@loongson.cn>
3480
3481         * configure.tgt: Add LoongArch triplet.
3482
3483 2022-03-28  Tom de Vries  <tdevries@suse.de>
3484
3485         * plugin/configfrag.ac: Use /$(libexecdir:\$(exec_prefix)/%=%)/
3486         instead of /libexec/.
3487         * configure: Regenerate.
3488
3489 2022-03-25  Tom de Vries  <tdevries@suse.de>
3490
3491         PR libgomp/105042
3492         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Reduce
3493         execution time.
3494         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Same.
3495         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Same.
3496
3497 2022-03-23  Tobias Burnus  <tobias@codesourcery.com>
3498
3499         PR middle-end/104285
3500         * testsuite/libgomp.c++/target-same-name-2-a.C: New test.
3501         * testsuite/libgomp.c++/target-same-name-2-b.C: New test.
3502         * testsuite/libgomp.c++/target-same-name-2.C: New test.
3503         * testsuite/libgomp.c-c++-common/target-same-name-1-a.c: New test.
3504         * testsuite/libgomp.c-c++-common/target-same-name-1-b.c: New test.
3505         * testsuite/libgomp.c-c++-common/target-same-name-1.c: New test.
3506
3507 2022-03-22  Tom de Vries  <tdevries@suse.de>
3508
3509         PR target/104916
3510         PR target/104783
3511         * testsuite/libgomp.c/pr104783-2.c: New test.
3512
3513 2022-03-18  Tobias Burnus  <tobias@codesourcery.com>
3514
3515         PR fortran/103039
3516         * testsuite/libgomp.fortran/associate4.f90: New test.
3517
3518 2022-03-18  Tom de Vries  <tdevries@suse.de>
3519
3520         PR target/104952
3521         * testsuite/libgomp.c/pr104952-1.c: New test.
3522         * testsuite/libgomp.c/pr104952-2.c: New test.
3523
3524 2022-03-18  Jakub Jelinek  <jakub@redhat.com>
3525
3526         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Move seen
3527         variable next to pl variable.
3528
3529 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
3530
3531         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
3532         Enhance.
3533         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
3534         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
3535
3536 2022-03-17  Thomas Schwinge  <thomas@codesourcery.com>
3537
3538         PR middle-end/90115
3539         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Enhance.
3540         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
3541
3542 2022-03-16  Marcel Vollweiler  <marcel@codesourcery.com>
3543
3544         * fortran.c (omp_set_num_teams_8_): Call omp_set_num_teams instead of
3545         omp_set_max_active_levels.
3546         * testsuite/libgomp.fortran/icv-8.f90: New test.
3547
3548 2022-03-16  Thomas Schwinge  <thomas@codesourcery.com>
3549
3550         PR testsuite/102841
3551         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Adjust.
3552
3553 2022-03-13  Tobias Burnus  <tobias@codesourcery.com>
3554
3555         * libgomp.texi: Fix typo.
3556
3557 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
3558
3559         PR middle-end/100280
3560         PR middle-end/104892
3561         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
3562         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise.
3563         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3564         Likewise.
3565         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
3566         Likewise.
3567         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3568         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
3569         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
3570         Likewise.
3571
3572 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
3573
3574         PR middle-end/104892
3575         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Point
3576         to PR104892.
3577         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Likewise,
3578         enable '--param=openacc-kernels=decompose' and adjust.
3579         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
3580         Likewise.
3581         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3582         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
3583         Likewise.
3584
3585 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
3586
3587         PR middle-end/90115
3588         * testsuite/libgomp.oacc-c-c++-common/default-1.c: Enhance.
3589         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c: Likewise.
3590         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3591         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Likewise.
3592
3593 2022-03-12  Thomas Schwinge  <thomas@codesourcery.com>
3594
3595         PR middle-end/100280
3596         PR middle-end/104086
3597         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
3598         Merge this...
3599         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
3600         ..., and this...
3601         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: ... into
3602         this, and adjust.
3603         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3604         Extend.
3605
3606 2022-03-10  Hafiz Abid Qadeer  <abidh@codesourcery.com>
3607
3608         * testsuite/libgomp.fortran/allocate-1.f90: Remove pool_size
3609         trait.  Test last index in w and v array.  Remove redundant
3610         assignment to V(1).  Move alignment checks at the end of
3611         parallel region.
3612
3613 2022-03-10  Tom de Vries  <tdevries@suse.de>
3614
3615         * testsuite/libgomp.c/pr104783.c: New test.
3616
3617 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
3618
3619         PR middle-end/90115
3620         PR middle-end/102330
3621         PR middle-end/104774
3622         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3623         Enhance.
3624         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
3625         Adjust.
3626         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
3627         Likewise.
3628         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
3629         Likewise.
3630         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
3631         Likewise.
3632         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
3633         Likewise.
3634         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
3635         Likewise.
3636         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
3637         Likewise.
3638         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
3639         Likewise.
3640         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
3641         Likewise.
3642         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
3643         Likewise.
3644         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
3645         Likewise.
3646         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
3647         Likewise.
3648         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
3649         Likewise.
3650         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
3651         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
3652         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
3653
3654 2022-03-10  Thomas Schwinge  <thomas@codesourcery.com>
3655
3656         PR middle-end/90115
3657         * testsuite/libgomp.oacc-fortran/routine-1.f90: Enhance.
3658         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
3659         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
3660         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
3661
3662 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3663
3664         PR testsuite/104791
3665         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Fix
3666         expected diagnostics.
3667
3668 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3669
3670         PR middle-end/104784
3671         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
3672         Test with '--param=openacc-kernels=decompose'.
3673         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
3674         Likewise.
3675         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
3676         Likewise.
3677         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
3678         Likewise.
3679         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
3680         Likewise.
3681         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
3682         Likewise.
3683         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
3684         Likewise.
3685         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
3686         Likewise.
3687         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
3688         Likewise.
3689         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
3690         Likewise.
3691         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
3692         Likewise.
3693         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
3694         Likewise.
3695         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
3696         Likewise.
3697         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
3698         Likewise.
3699         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
3700         Likewise.
3701         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
3702         Likewise.
3703         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
3704         Likewise.
3705         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
3706         Likewise.
3707         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
3708         Likewise.
3709         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
3710         Likewise.
3711         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
3712         Likewise.
3713         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
3714         Likewise.
3715         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
3716         Likewise.
3717         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
3718         Likewise.
3719         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
3720         Likewise.
3721         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
3722         Likewise.
3723         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
3724         Likewise.
3725         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
3726         Likewise.
3727         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
3728         Likewise.
3729         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
3730         Likewise.
3731         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
3732         Likewise.
3733         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
3734         Likewise.
3735         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
3736         Likewise.
3737
3738 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3739
3740         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
3741         Test '-fopt-info-omp-all'.
3742         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
3743         Likewise.
3744         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
3745         Likewise.
3746         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
3747         Likewise.
3748         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
3749         Likewise.
3750         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
3751         Likewise.
3752         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
3753         Likewise.
3754         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
3755         Likewise.
3756         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
3757         Likewise.
3758         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
3759         Likewise.
3760         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
3761         Likewise.
3762         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
3763         Likewise.
3764         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
3765         Likewise.
3766         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
3767         Likewise.
3768         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
3769         Likewise.
3770         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
3771         Likewise.
3772         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
3773         Likewise.
3774         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
3775         Likewise.
3776         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
3777         Likewise.
3778         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
3779         Likewise.
3780         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
3781         Likewise.
3782         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
3783         Likewise.
3784         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
3785         Likewise.
3786         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
3787         Likewise.
3788         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
3789         Likewise.
3790         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
3791         Likewise.
3792         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
3793         Likewise.
3794         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
3795         Likewise.
3796         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
3797         Likewise.
3798         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
3799         Likewise.
3800         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
3801         Likewise.
3802         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
3803         Likewise.
3804         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
3805         Likewise.
3806
3807 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3808
3809         PR middle-end/100280
3810         PR middle-end/104132
3811         PR middle-end/104133
3812         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3813         Extend.
3814
3815 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3816
3817         PR middle-end/100280
3818         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
3819         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3820         Likewise.
3821
3822 2022-03-04  Thomas Schwinge  <thomas@codesourcery.com>
3823
3824         PR middle-end/100280
3825         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Adjust.
3826         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
3827         Likewise.
3828
3829 2022-02-28  Tom de Vries  <tdevries@suse.de>
3830
3831         * testsuite/libgomp.c/declare-variant-3-sm30.c: Add -foffload=-mptx=_.
3832         * testsuite/libgomp.c/declare-variant-3-sm35.c: Same.
3833         * testsuite/libgomp.c/declare-variant-3-sm53.c: Same.
3834         * testsuite/libgomp.c/declare-variant-3-sm70.c: Same.
3835         * testsuite/libgomp.c/declare-variant-3-sm75.c: Same.
3836         * testsuite/libgomp.c/declare-variant-3-sm80.c: Same.
3837
3838 2022-02-24  Tom de Vries  <tdevries@suse.de>
3839
3840         * testsuite/libgomp.c/declare-variant-3-sm30.c: New test.
3841         * testsuite/libgomp.c/declare-variant-3-sm35.c: New test.
3842         * testsuite/libgomp.c/declare-variant-3-sm53.c: New test.
3843         * testsuite/libgomp.c/declare-variant-3-sm70.c: New test.
3844         * testsuite/libgomp.c/declare-variant-3-sm75.c: New test.
3845         * testsuite/libgomp.c/declare-variant-3-sm80.c: New test.
3846         * testsuite/libgomp.c/declare-variant-3.h: New header file.
3847
3848 2022-02-22  Thomas Schwinge  <thomas@codesourcery.com>
3849
3850         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Fix OpenACC
3851         gang-redundant execution.
3852
3853 2022-02-22  Tom de Vries  <tdevries@suse.de>
3854
3855         PR target/99555
3856         * config/nvptx/bar.c (generation_to_barrier): New function, copied
3857         from config/rtems/bar.c.
3858         (futex_wait, futex_wake): New function.
3859         (do_spin, do_wait): New function, copied from config/linux/wait.h.
3860         (gomp_barrier_wait_end, gomp_barrier_wait_last)
3861         (gomp_team_barrier_wake, gomp_team_barrier_wait_end):
3862         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): Remove
3863         and replace with include of config/linux/bar.c.
3864         * config/nvptx/bar.h (gomp_barrier_t): Add fields waiters and lock.
3865         (gomp_barrier_init): Init new fields.
3866         * testsuite/libgomp.c-c++-common/task-detach-6.c: Remove nvptx-specific
3867         workarounds.
3868         * testsuite/libgomp.c/pr99555-1.c: Same.
3869         * testsuite/libgomp.fortran/task-detach-6.f90: Same.
3870
3871 2022-02-22  Tom de Vries  <tdevries@suse.de>
3872
3873         PR testsuite/104146
3874         * testsuite/libgomp.c++/pr96390.C: Add additional-option
3875         -foffload=-Wa,--verify for nvptx.
3876         * testsuite/libgomp.c-c++-common/pr96390.c: Same.
3877
3878 2022-02-15  Tobias Burnus  <tobias@codesourcery.com>
3879
3880         * testsuite/libgomp.fortran/depend-4.f90: New test.
3881
3882 2022-02-10  Tobias Burnus  <tobias@codesourcery.com>
3883
3884         PR c++/102204
3885         * testsuite/libgomp.c++/target-virtual-1.C: New test.
3886
3887 2022-02-10  Marcel Vollweiler  <marcel@codesourcery.com>
3888
3889         * libgomp.texi: Updated entry for HAS_DEVICE_ADDR.
3890         * target.c (copy_firstprivate_data): Copy only if host address is not
3891         NULL.
3892         * testsuite/libgomp.c++/target-has-device-addr-2.C: New test.
3893         * testsuite/libgomp.c++/target-has-device-addr-4.C: New test.
3894         * testsuite/libgomp.c++/target-has-device-addr-5.C: New test.
3895         * testsuite/libgomp.c++/target-has-device-addr-6.C: New test.
3896         * testsuite/libgomp.c-c++-common/target-has-device-addr-1.c: New test.
3897         * testsuite/libgomp.c/target-has-device-addr-3.c: New test.
3898         * testsuite/libgomp.fortran/target-has-device-addr-1.f90: New test.
3899         * testsuite/libgomp.fortran/target-has-device-addr-2.f90: New test.
3900         * testsuite/libgomp.fortran/target-has-device-addr-3.f90: New test.
3901         * testsuite/libgomp.fortran/target-has-device-addr-4.f90: New test.
3902
3903 2022-02-08  Jakub Jelinek  <jakub@redhat.com>
3904
3905         PR libgomp/104385
3906         * task.c (gomp_task_run_post_handle_dependers): If parent is NULL,
3907         clear task->parent.
3908         * testsuite/libgomp.c/pr104385.c: New test.
3909
3910 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
3911
3912         * testsuite/libgomp.fortran/allocate-1.f90: Remove spurious
3913         STOP of previous commit.
3914
3915 2022-02-04  Tobias Burnus  <tobias@codesourcery.com>
3916
3917         * testsuite/libgomp.fortran/allocate-1.c (is_64bit_aligned): Renamed
3918         from is_64bit_aligned_.
3919         * testsuite/libgomp.fortran/allocate-1.f90: Fix interface decl
3920         and use it, more implicit none, remove unused argument.
3921
3922 2022-02-03  David Seifert  <soap@gentoo.org>
3923             Jakub Jelinek  <jakub@redhat.com>
3924
3925         * configure.ac: Support --disable-werror.
3926         * configure: Regenerate.
3927
3928 2022-02-01  Tom de Vries  <tdevries@suse.de>
3929
3930         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: Remove
3931         PR83812 workaround.
3932         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: Same.
3933         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90: Same.
3934
3935 2022-02-01  Tom de Vries  <tdevries@suse.de>
3936
3937         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Reduce
3938         num_workers for nvidia accelerator to fix libgomp error 'insufficient
3939         resources'.
3940         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
3941         Same.
3942         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Same.
3943
3944 2022-02-01  Tom de Vries  <tdevries@suse.de>
3945
3946         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
3947         recursion depth.
3948         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
3949
3950 2022-01-31  Martin Liska  <mliska@suse.cz>
3951
3952         * acinclude.m4: Detect *_ld_is_mold and use it.
3953         * configure: Regenerate.
3954
3955 2022-01-27  Tobias Burnus  <tobias@codesourcery.com>
3956
3957         * libgomp.texi (OpenMP 5.0): Update implementation status.
3958
3959 2022-01-21  Thomas Schwinge  <thomas@codesourcery.com>
3960
3961         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Strengthen.
3962         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
3963         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
3964         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
3965         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
3966         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
3967         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
3968         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
3969         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
3970         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
3971         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
3972         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
3973         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
3974         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
3975         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
3976
3977 2022-01-19  Marcel Vollweiler  <marcel@codesourcery.com>
3978
3979         * config/gcn/icv-device.c: Make GOMP_DEVICE_NUM_VAR public (remove
3980         "static") to make the device num available in the offload image.
3981
3982 2022-01-19  Martin Liska  <mliska@suse.cz>
3983             Thomas Schwinge  <thomas@codesourcery.com>
3984
3985         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update scanning
3986         patterns.
3987         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
3988         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
3989         Likewise.
3990         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
3991         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
3992         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
3993         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
3994         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
3995         Likewise.
3996         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c:
3997         Likewise.
3998         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c:
3999         Likewise.
4000         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c:
4001         Likewise.
4002         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90:
4003         Likewise.
4004         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
4005         Likewise.
4006         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
4007         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4008         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
4009
4010 2022-01-18  Martin Liska  <mliska@suse.cz>
4011
4012         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Update keyword
4013         in dg-warning.
4014         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
4015         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
4016         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Likewise.
4017         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
4018         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
4019         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: Likewise.
4020         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c: Likewise.
4021         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: Likewise.
4022         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: Likewise.
4023         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: Likewise.
4024         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Likewise.
4025         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: Likewise.
4026         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
4027         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
4028         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
4029
4030 2022-01-17  Thomas Schwinge  <thomas@codesourcery.com>
4031
4032         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: Extend.
4033         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: Likewise.
4034         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: Likewise.
4035
4036 2022-01-17  Julian Brown  <julian@codesourcery.com>
4037             Thomas Schwinge  <thomas@codesourcery.com>
4038
4039         * testsuite/libgomp.oacc-fortran/privatized-ref-1.f95: New test.
4040         * testsuite/libgomp.oacc-c++/privatized-ref-2.C: New test.
4041         * testsuite/libgomp.oacc-c++/privatized-ref-3.C: New test.
4042
4043 2022-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
4044             Andrew Stubbs   <ams@codesourcery.com>
4045
4046         * plugin/plugin-gcn.c (parse_target_attributes): Automatically set
4047         the number of teams and threads if necessary.
4048         (gcn_exec): Automatically set the number of gangs and workers if
4049         necessary.
4050
4051 2022-01-13  Hafiz Abid Qadeer  <abidh@codesourcery.com>
4052
4053         * testsuite/libgomp.fortran/allocate-1.c: New test.
4054         * testsuite/libgomp.fortran/allocate-1.f90: New test.
4055         * libgomp.texi: Remove string that says that allocate clause
4056         support is for C/C++ only.
4057
4058 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4059
4060         * testsuite/libgomp.c-c++-common/on_device_arch.h
4061         (any_device_arch, any_device_arch_intel_mic): New.
4062         * testsuite/lib/libgomp.exp
4063         (check_effective_target_offload_device_any_intel_mic): New.
4064         * testsuite/libgomp.c-c++-common/target-45.c: Use it.
4065         * testsuite/libgomp.fortran/target10.f90: Likewise.
4066
4067 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4068
4069         PR tree-optimization/102192
4070         * testsuite/libgomp.oacc-fortran/routine-10.f90: Document current
4071         '-Wuninitialized' diagnostics.
4072
4073 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4074
4075         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: Document
4076         current '-Wuninitialized' diagnostics.
4077         * testsuite/libgomp.oacc-fortran/data-5.f90: Likewise.
4078         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Likewise.
4079         * testsuite/libgomp.oacc-fortran/gemm.f90: Likewise.
4080         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Likewise.
4081         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
4082         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
4083         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: Likewise.
4084         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4085         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4086         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4087         * testsuite/libgomp.oacc-fortran/reference-reductions.f90:
4088         Likewise.
4089
4090 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4091
4092         * testsuite/libgomp.c/address-space-1.c: Remove 'dg-xfail-run-if'
4093         for 'offload_device_intel_mic'.
4094
4095 2022-01-13  Julian Brown  <julian@codesourcery.com>
4096             Thomas Schwinge  <thomas@codesourcery.com>
4097
4098         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Remove GCN
4099         offloading execution XFAIL.
4100
4101 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4102
4103         PR middle-end/100280
4104         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
4105         Update.
4106         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
4107         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4108         Likewise.
4109
4110 2022-01-13  Thomas Schwinge  <thomas@codesourcery.com>
4111
4112         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
4113         Enhance.
4114         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
4115         Likewise.
4116         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Likewise.
4117         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: Likewise.
4118         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: Likewise.
4119         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: Likewise.
4120         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
4121         Likewise.
4122         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4123         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4124         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4125         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
4126
4127 2022-01-04  Tobias Burnus  <tobias@codesourcery.com>
4128
4129         * testsuite/libgomp.c-c++-common/target-45.c: Iterate over all devices.
4130         * testsuite/libgomp.fortran/target10.f90: Likewise.
4131
4132 2022-01-04  Chung-Lin Tang  <cltang@codesourcery.com>
4133
4134         * plugin/plugin-gcn.c (GOMP_OFFLOAD_load_image): Change uses of STRINGX
4135         into XSTRING when looking for GOMP_DEVICE_NUM_VAR in offload image.
4136         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Likewise.
4137
4138 2022-01-03  Jakub Jelinek  <jakub@redhat.com>
4139
4140         * libgomp.texi: Bump @copying's copyright year.
4141
4142 2021-12-13  Tobias Burnus  <tobias@codesourcery.com>
4143
4144         * libgomp.texi (OpenMP 5.1): Set Fortran support for atomic to 'Y'.
4145         * testsuite/libgomp.fortran/atomic-19.f90: New test.
4146
4147 2021-12-10  Andrew Stubbs  <ams@codesourcery.com>
4148
4149         * plugin/plugin-gcn.c (struct gcn_image_desc): Remove global_variables.
4150         (GOMP_OFFLOAD_load_image): Locate the offload variables via the
4151         table, not individual symbols.
4152
4153 2021-12-09  Chung-Lin Tang  <cltang@codesourcery.com>
4154
4155         * testsuite/libgomp.c++/target-lambda-1.C: Only run under
4156         "target offload_device_nonshared_as"
4157         * testsuite/libgomp.c++/target-this-3.C: Likewise.
4158         * testsuite/libgomp.c++/target-this-4.C: Likewise.
4159
4160 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
4161
4162         * target.c (gomp_map_vars_existing): Make sure attached pointer is
4163         not overwritten during cross-host/device copying.
4164         (gomp_update): Likewise.
4165         (gomp_exit_data): Likewise.
4166         * testsuite/libgomp.c++/target-11.C: Adjust testcase.
4167         * testsuite/libgomp.c++/target-12.C: Likewise.
4168         * testsuite/libgomp.c++/target-15.C: Likewise.
4169         * testsuite/libgomp.c++/target-16.C: Likewise.
4170         * testsuite/libgomp.c++/target-17.C: Likewise.
4171         * testsuite/libgomp.c++/target-21.C: Likewise.
4172         * testsuite/libgomp.c++/target-23.C: Likewise.
4173         * testsuite/libgomp.c/target-23.c: Likewise.
4174         * testsuite/libgomp.c/target-29.c: Likewise.
4175         * testsuite/libgomp.c-c++-common/target-implicit-map-2.c: New testcase.
4176
4177 2021-12-08  Chung-Lin Tang  <cltang@codesourcery.com>
4178
4179         PR middle-end/92120
4180         * libgomp.h (gomp_attach_pointer): Add bool parameter.
4181         * oacc-mem.c (acc_attach_async): Update call to gomp_attach_pointer.
4182         (goacc_enter_data_internal): Likewise.
4183         * target.c (gomp_map_vars_existing): Update assert condition to
4184         include GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION.
4185         (gomp_map_pointer): Add 'bool allow_zero_length_array_sections'
4186         parameter, add support for mapping a pointer with NULL target.
4187         (gomp_attach_pointer): Add 'bool allow_zero_length_array_sections'
4188         parameter, add support for attaching a pointer with NULL target.
4189         (gomp_map_vars_internal): Update calls to gomp_map_pointer and
4190         gomp_attach_pointer, add handling for
4191         GOMP_MAP_ATTACH_ZERO_LENGTH_ARRAY_SECTION, and
4192         GOMP_MAP_POINTER_TO_ZERO_LENGTH_ARRAY_SECTION cases.
4193         * testsuite/libgomp.c++/target-23.C: New testcase.
4194         * testsuite/libgomp.c++/target-lambda-1.C: New testcase.
4195         * testsuite/libgomp.c++/target-lambda-2.C: New testcase.
4196         * testsuite/libgomp.c++/target-this-1.C: New testcase.
4197         * testsuite/libgomp.c++/target-this-2.C: New testcase.
4198         * testsuite/libgomp.c++/target-this-3.C: New testcase.
4199         * testsuite/libgomp.c++/target-this-4.C: New testcase.
4200         * testsuite/libgomp.c++/target-this-5.C: New testcase.
4201
4202 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
4203
4204         * libgomp.texi (OpenMP 5.1): Update status.
4205
4206 2021-12-04  Tobias Burnus  <tobias@codesourcery.com>
4207
4208         * libgomp.texi (OMP_PLACES): Extend description for OMP 5.1 changes.
4209
4210 2021-12-02  Chung-Lin Tang  <cltang@codesourcery.com>
4211
4212         PR fortran/90030
4213         * testsuite/libgomp.oacc-fortran/pr90030.f90: New test.
4214         * testsuite/libgomp.fortran/pr90030.f90: New test.
4215
4216 2021-11-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
4217             Thomas Schwinge  <thomas@codesourcery.com>
4218
4219         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Remove
4220         temporary skip.
4221
4222 2021-11-30  Cesar Philippidis  <cesar@codesourcery.com>
4223             Thomas Schwinge  <thomas@codesourcery.com>
4224
4225         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Temporarily
4226         skip.
4227
4228 2021-11-29  Richard Biener  <rguenther@suse.de>
4229
4230         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): Remove unreachable
4231         return.
4232
4233 2021-11-24  Jakub Jelinek  <jakub@redhat.com>
4234
4235         PR middle-end/103384
4236         * testsuite/libgomp.c/declare-variant-2.c: New test.
4237
4238 2021-11-18  David Edelsohn  <dje.gcc@gmail.com>
4239
4240         * alloc.c (gomp_aligned_alloc): Fix typo.
4241
4242 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
4243
4244         PR libgomp/102838
4245         * libgomp.h (GOMP_USE_ALIGNED_WORK_SHARES): Define if
4246         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined and __AMDGCN__ is not.
4247         (struct gomp_work_share): Use GOMP_USE_ALIGNED_WORK_SHARES instead of
4248         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
4249         * work.c (alloc_work_share, gomp_work_share_start): Likewise.
4250         * team.c (gomp_new_team): If GOMP_USE_ALIGNED_WORK_SHARES, use
4251         gomp_aligned_alloc instead of team_malloc.
4252
4253 2021-11-18  Jakub Jelinek  <jakub@redhat.com>
4254
4255         PR libgomp/102838
4256         * alloc.c (gomp_aligned_alloc): Prefer _aligned_alloc over
4257         memalign over posix_memalign over aligned_alloc over fallback
4258         with malloc instead of aligned_alloc over _aligned_alloc over
4259         posix_memalign over memalign over fallback with malloc.  For
4260         aligned_alloc, round up size up to multiple of al.
4261
4262 2021-11-16  Jakub Jelinek  <jakub@redhat.com>
4263
4264         * libgomp.texi (OpenMP 5.1): Mark thread_limit clause to target
4265         construct as implemented.
4266
4267 2021-11-15  Tobias Burnus  <tobias@codesourcery.com>
4268
4269         * testsuite/libgomp.fortran/thread-limit-1.f90: New test.
4270
4271 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
4272
4273         * task.c (gomp_create_target_task): Copy args array as well.
4274         * target.c (gomp_target_fallback): Add args argument.
4275         Set gomp_icv (true)->thread_limit_var if thread_limit is present.
4276         (GOMP_target): Adjust gomp_target_fallback caller.
4277         (GOMP_target_ext): Likewise.
4278         (gomp_target_task_fn): Likewise.
4279         * config/nvptx/team.c (gomp_nvptx_main): Set
4280         gomp_global_icv.thread_limit_var.
4281         * testsuite/libgomp.c-c++-common/thread-limit-1.c: New test.
4282
4283 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
4284
4285         * config/nvptx/team.c (__gomp_team_num): Define as
4286         __attribute__((shared)) var.
4287         (gomp_nvptx_main): Initialize __gomp_team_num to 0.
4288         * config/nvptx/target.c (__gomp_team_num): Declare as
4289         extern __attribute__((shared)) var.
4290         (GOMP_teams4): Use __gomp_team_num as the team number instead of
4291         %ctaid.x.  If first, initialize it to %ctaid.x.  If num_teams_lower
4292         is bigger than num_blocks, use num_teams_lower teams and arrange for
4293         bumping of __gomp_team_num if !first and returning false once we run
4294         out of teams.
4295         * config/nvptx/teams.c (__gomp_team_num): Declare as
4296         extern __attribute__((shared)) var.
4297         (omp_get_team_num): Return __gomp_team_num value instead of %ctaid.x.
4298
4299 2021-11-15  Jakub Jelinek  <jakub@redhat.com>
4300
4301         * testsuite/libgomp.c/teams-5.c: New test.
4302
4303 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
4304
4305         PR target/103201
4306         * config/gcn/icv-device.c (omp_get_num_teams, omp_get_team_num): Move
4307         to ...
4308         * config/gcn/teams.c: ... here.  New file.
4309
4310 2021-11-12  Chung-Lin Tang  <cltang@codesourcery.com>
4311
4312         * target.c (gomp_map_vars_existing): Add 'bool implicit' parameter, add
4313         implicit map handling to allow a "superset" existing map as valid case.
4314         (get_kind): Adjust to filter out GOMP_MAP_IMPLICIT bits in return value.
4315         (get_implicit): New function to extract implicit status.
4316         (gomp_map_fields_existing): Adjust arguments in calls to
4317         gomp_map_vars_existing, and add uses of get_implicit.
4318         (gomp_map_vars_internal): Likewise.
4319         * testsuite/libgomp.c-c++-common/target-implicit-map-1.c: New test.
4320
4321 2021-11-12  Jakub Jelinek  <jakub@redhat.com>
4322
4323         * libgomp_g.h (GOMP_teams4): Declare.
4324         * libgomp.map (GOMP_5.1): Export GOMP_teams4.
4325         * target.c (GOMP_teams4): New function.
4326         * config/nvptx/target.c (GOMP_teams): Remove.
4327         (GOMP_teams4): New function.
4328         * config/gcn/target.c (GOMP_teams): Remove.
4329         (GOMP_teams4): New function.
4330         * testsuite/libgomp.c/teams-4.c (main): Expect exactly 2
4331         teams instead of <= 2.
4332         * testsuite/libgomp.c-c++-common/teams-2.c: New test.
4333
4334 2021-11-11  Tobias Burnus  <tobias@codesourcery.com>
4335
4336         * testsuite/libgomp.fortran/teams-1.f90: New test.
4337
4338 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
4339
4340         * libgomp.h (struct gomp_thread): Add num_teams and team_num members.
4341         * team.c (struct gomp_thread_start_data): Likewise.
4342         (gomp_thread_start): Initialize thr->num_teams and thr->team_num.
4343         (gomp_team_start): Initialize start_data->num_teams and
4344         start_data->team_num.  Update nthr->num_teams and nthr->team_num.
4345         * teams.c (gomp_num_teams, gomp_team_num): Remove.
4346         (GOMP_teams_reg): Set and restore thr->num_teams and thr->team_num
4347         instead of gomp_num_teams and gomp_team_num.
4348         (omp_get_num_teams): Use thr->num_teams + 1 instead of gomp_num_teams.
4349         (omp_get_team_num): Use thr->team_num instead of gomp_team_num.
4350         * testsuite/libgomp.c/teams-4.c: New test.
4351
4352 2021-11-11  Jakub Jelinek  <jakub@redhat.com>
4353
4354         * testsuite/libgomp.c-c++-common/teams-1.c: New test.
4355
4356 2021-11-09  Thomas Schwinge  <thomas@codesourcery.com>
4357
4358         * env.c (parse_gomp_openacc_dim): Restore parsing.
4359
4360 2021-10-30  Tobias Burnus  <tobias@codesourcery.com>
4361
4362         PR middle-end/102972
4363         * testsuite/libgomp.c-c++-common/icv-3.c: Nest API calls inside
4364         parallel construct.
4365         * testsuite/libgomp.c-c++-common/icv-4.c: Likewise.
4366         * testsuite/libgomp.c/target-3.c: Likewise.
4367         * testsuite/libgomp.c/target-5.c: Likewise.
4368         * testsuite/libgomp.c/target-6.c: Likewise.
4369         * testsuite/libgomp.c/target-teams-1.c: Likewise.
4370         * testsuite/libgomp.c/teams-1.c: Likewise.
4371         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
4372         * testsuite/libgomp.c/thread-limit-3.c: Likewise.
4373         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
4374         * testsuite/libgomp.c/thread-limit-5.c: Likewise.
4375         * testsuite/libgomp.fortran/icv-3.f90: Likewise.
4376         * testsuite/libgomp.fortran/icv-4.f90: Likewise.
4377         * testsuite/libgomp.fortran/teams1.f90: Likewise.
4378
4379 2021-10-29  Aldy Hernandez  <aldyh@redhat.com>
4380
4381         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for threading changes.
4382         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
4383
4384 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
4385
4386         * libgomp.texi (OpenMP 5.0): Mention that Non-rectangular loop nests
4387         aren't implemented for Fortran yet.
4388
4389 2021-10-27  Jakub Jelinek  <jakub@redhat.com>
4390
4391         * testsuite/libgomp.c/loop-26.c: New test.
4392         * testsuite/libgomp.c/loop-27.c: New test.
4393
4394 2021-10-25  Tobias Burnus  <tobias@codesourcery.com>
4395
4396         PR testsuite/102910
4397         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Use __builtin_alloca
4398         instead of #include <alloca.h> + alloca.
4399
4400 2021-10-21  Chung-Lin Tang  <cltang@codesourcery.com>
4401
4402         * libgomp.texi (Support of strictly structured blocks in Fortran):
4403         Adjust to 'Y'.
4404         * testsuite/libgomp.fortran/task-reduction-16.f90: Adjust testcase.
4405
4406 2021-10-20  Chung-Lin Tang  <cltang@codesourcery.com>
4407
4408         * testsuite/libgomp.fortran/target-in-reduction-1.f90: New test.
4409         * testsuite/libgomp.fortran/target-in-reduction-2.f90: New test.
4410
4411 2021-10-20  Jakub Jelinek  <jakub@redhat.com>
4412
4413         PR libgomp/102838
4414         * libgomp.h (struct gomp_work_share_1st_cacheline): New type.
4415         (struct gomp_work_share): Only use aligned(64) attribute if
4416         GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined, otherwise just
4417         add padding before lock to ensure lock is at offset 64 bytes
4418         into the structure.
4419         (gomp_workshare_struct_check1, gomp_workshare_struct_check2):
4420         New poor man's static assertions.
4421         * work.c (gomp_work_share_start): Use gomp_aligned_alloc instead of
4422         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC.
4423
4424 2021-10-20  Aldy Hernandez  <aldyh@redhat.com>
4425             Richard Biener  <rguenther@suse.de>
4426
4427         * testsuite/libgomp.graphite/force-parallel-5.c: Remove xfail.
4428
4429 2021-10-18  Jakub Jelinek  <jakub@redhat.com>
4430
4431         * config/linux/affinity.c (gomp_affinity_init_numa_domains): Add
4432         && gomp_places_list_len < count after nfirst <= nlast loop condition.
4433
4434 2021-10-18  Tobias Burnus  <tobias@codesourcery.com>
4435
4436         PR fortran/102086
4437         PR fortran/92189
4438         PR fortran/92621
4439         PR fortran/101308
4440         PR fortran/101309
4441         PR fortran/101635
4442         PR fortran/92482
4443         * testsuite/libgomp.fortran/optional-bind-c.f90: New test.
4444
4445 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4446
4447         * testsuite/libgomp.c/affinity-1.c (struct places): Change name field
4448         type from char [50] to const char *.
4449         (places_array): Add a testcase for simplified syntax place followed
4450         by length or length and stride.
4451
4452 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4453
4454         * env.c (parse_one_place): Handle non-negative-number the same
4455         as { non-negative-number }.  Reject even !number:1 and
4456         !number:1:stride or !place:1 or !place:1:stride instead of just
4457         length other than 1.
4458         * libgomp.texi (OpenMP 5.1): Document OMP_PLACES syntax extensions
4459         and OMP_NUM_TEAMS/OMP_TEAMS_THREAD_LIMIT and
4460         omp_{set_num,get_max}_teams/omp_{s,g}et_teams_thread_limit features
4461         as implemented.
4462         * testsuite/libgomp.c/affinity-1.c: Add a test for the 5.1 place
4463         simplified syntax.
4464
4465 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4466
4467         * env.c (parse_schedule): For strtoul or strtoull calls which don't
4468         clearly reject return value 0 as invalid handle the case where end
4469         pointer is the same as first argument as invalid.
4470         (parse_unsigned_long_1): Likewise.
4471         (parse_one_place): Likewise.
4472         (parse_places_var): Likewise.
4473         (parse_stacksize): Likewise.
4474         (parse_spincount): Likewise.
4475         (parse_affinity): Likewise.
4476         (parse_gomp_openacc_dim): Likewise.  Avoid strict aliasing violation.
4477         Make code valid C89.
4478         * config/linux/affinity.c (gomp_affinity_find_last_cache_level):
4479         For strtoul calls which don't clearly reject return value 0 as
4480         invalid handle the case where end pointer is the same as first
4481         argument as invalid.
4482         (gomp_affinity_init_level_1): Likewise.
4483         (gomp_affinity_init_numa_domains): Likewise.
4484         * config/rtems/proc.c (parse_thread_pools): Likewise.
4485
4486 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4487
4488         * config/linux/affinity.c (gomp_affinity_init_level_1): For level 1
4489         after creating count places clean up and return immediately.
4490         * testsuite/libgomp.c/places-6.c: New test.
4491         * testsuite/libgomp.c/places-7.c: New test.
4492         * testsuite/libgomp.c/places-8.c: New test.
4493         * testsuite/libgomp.c/places-9.c: New test.
4494         * testsuite/libgomp.c/places-10.c: New test.
4495
4496 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4497
4498         * env.c (parse_places_var): Handle numa_domains as level 5.
4499         * config/linux/affinity.c (gomp_affinity_init_numa_domains): New
4500         function.
4501         (gomp_affinity_init_level): Use it instead of
4502         gomp_affinity_init_level_1 for level == 5.
4503         * testsuite/libgomp.c/places-5.c: New test.
4504
4505 2021-10-15  Jakub Jelinek  <jakub@redhat.com>
4506
4507         * env.c (parse_places_var): Handle ll_caches as level 4.
4508         * config/linux/affinity.c (gomp_affinity_find_last_cache_level): New
4509         function.
4510         (gomp_affinity_init_level_1): Handle level 4 as logical cpus sharing
4511         last level cache.
4512         (gomp_affinity_init_level): Likewise.
4513         * testsuite/libgomp.c/places-1.c: New test.
4514         * testsuite/libgomp.c/places-2.c: New test.
4515         * testsuite/libgomp.c/places-3.c: New test.
4516         * testsuite/libgomp.c/places-4.c: New test.
4517
4518 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
4519
4520         * libgomp.texi (OpenMP 5.0): Update entry for declare variant
4521         directive.
4522
4523 2021-10-14  Kwok Cheung Yeung  <kcy@codesourcery.com>
4524
4525         * testsuite/libgomp.fortran/declare-variant-1.f90: New test.
4526
4527 2021-10-12  Julian Brown  <julian@codesourcery.com>
4528
4529         * target.c (gomp_copy_host2dev): Release device lock on cbuf
4530         error path.
4531
4532 2021-10-12  Tobias Burnus  <tobias@codesourcery.com>
4533
4534         * testsuite/libgomp.fortran/icv-3.f90: New.
4535         * testsuite/libgomp.fortran/icv-4.f90: New.
4536
4537 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
4538
4539         * libgomp.texi (omp_get_max_teams, omp_get_teams_thread_limit,
4540         omp_set_num_teams, omp_set_teams_thread_limit, OMP_NUM_TEAMS,
4541         OMP_TEAMS_THREAD_LIMIT): Document.
4542
4543 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
4544
4545         * libgomp.texi (omp_get_device_num): Move @node before omp_get_dynamic
4546         to avoid makeinfo warnings.
4547
4548 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
4549
4550         * testsuite/libgomp.c-c++-common/icv-3.c: New test.
4551         * testsuite/libgomp.c-c++-common/icv-4.c: New test.
4552
4553 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
4554
4555         PR libgomp/102628
4556         PR libgomp/102668
4557         * testsuite/libgomp.c-c++-common/alloc-9.c (main): Decrease
4558         allocation sizes from 420 to 320 and from 768 to 568.
4559         * testsuite/libgomp.fortran/alloc-11.f90: Likewise.
4560         * testsuite/libgomp.fortran/alloc-1.F90: Change expected alignment
4561         for cr from 16 to 4.
4562
4563 2021-10-12  Jakub Jelinek  <jakub@redhat.com>
4564
4565         * testsuite/libgomp.c/scan-11.c: Remove option -fvect-cost-model=cheap.
4566         * testsuite/libgomp.c/scan-12.c: Likewise.
4567         * testsuite/libgomp.c/scan-13.c: Likewise.
4568         * testsuite/libgomp.c/scan-14.c: Likewise.
4569         * testsuite/libgomp.c/scan-15.c: Likewise.
4570         * testsuite/libgomp.c/scan-16.c: Likewise.
4571         * testsuite/libgomp.c/scan-17.c: Likewise.
4572         * testsuite/libgomp.c/scan-18.c: Likewise.
4573         * testsuite/libgomp.c/scan-19.c: Likewise.
4574         * testsuite/libgomp.c/scan-20.c: Likewise.
4575         * testsuite/libgomp.c/scan-21.c: Likewise.
4576         * testsuite/libgomp.c/scan-22.c: Likewise.
4577         * testsuite/libgomp.c++/scan-9.C: Likewise.
4578         * testsuite/libgomp.c++/scan-10.C: Likewise.
4579         * testsuite/libgomp.c++/scan-11.C: Likewise.
4580         * testsuite/libgomp.c++/scan-12.C: Likewise.
4581         * testsuite/libgomp.c++/scan-13.C: Likewise.
4582         * testsuite/libgomp.c++/scan-14.C: Likewise.
4583         * testsuite/libgomp.c++/scan-15.C: Likewise.
4584         * testsuite/libgomp.c++/scan-16.C: Likewise.
4585
4586 2021-10-12  Kewen Lin  <linkw@linux.ibm.com>
4587
4588         * testsuite/libgomp.graphite/force-parallel-8.c: Add --param max-stores-to-sink=0.
4589
4590 2021-10-11  Marcel Vollweiler  <marcel@codesourcery.com>
4591
4592         * allocator.c (omp_init_allocator): Replace omp_atv_sequential with
4593         omp_atv_serialized.
4594         * omp.h.in: Add deprecated flag for omp_atv_sequential.
4595         * omp_lib.f90.in: Add deprecated flag for omp_atv_sequential.
4596         * testsuite/libgomp.c-c++-common/alloc-10.c: New test.
4597         * testsuite/libgomp.fortran/alloc-12.f90: New test.
4598
4599 2021-10-11  Jakub Jelinek  <jakub@redhat.com>
4600
4601         * omp.h.in (omp_set_num_teams, omp_get_max_teams,
4602         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
4603         * omp_lib.f90.in (omp_set_num_teams, omp_get_max_teams,
4604         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
4605         * omp_lib.h.in (omp_set_num_teams, omp_get_max_teams,
4606         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Declare.
4607         * libgomp.h (gomp_nteams_var, gomp_teams_thread_limit_var): Declare.
4608         * libgomp.map (OMP_5.1): Export omp_get_max_teams{,_},
4609         omp_get_teams_thread_limit{,_}, omp_set_num_teams{,_,_8_} and
4610         omp_set_teams_thread_limit{,_,_8_}.
4611         * icv.c (omp_set_num_teams, omp_get_max_teams,
4612         omp_set_teams_thread_limit, omp_get_teams_thread_limit): New
4613         functions.
4614         * env.c (gomp_nteams_var, gomp_teams_thread_limit_var): Define.
4615         (omp_display_env): Print OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT.
4616         (initialize_env): Handle OMP_NUM_TEAMS and OMP_TEAMS_THREAD_LIMIT env
4617         vars.
4618         * teams.c (GOMP_teams_reg): If thread_limit is not specified, use
4619         gomp_teams_thread_limit_var as fallback if not zero.  If num_teams
4620         is not specified, use gomp_nteams_var.
4621         * fortran.c (omp_set_num_teams, omp_get_max_teams,
4622         omp_set_teams_thread_limit, omp_get_teams_thread_limit): Add
4623         ialias_redirect.
4624         (omp_set_num_teams_, omp_set_num_teams_8_, omp_get_max_teams_,
4625         omp_set_teams_thread_limit_, omp_set_teams_thread_limit_8_,
4626         omp_get_teams_thread_limit_): New functions.
4627
4628 2021-10-09  liuhongt  <hongtao.liu@intel.com>
4629
4630         * testsuite/libgomp.c++/scan-10.C: Add option -fvect-cost-model=cheap.
4631         * testsuite/libgomp.c++/scan-11.C: Ditto.
4632         * testsuite/libgomp.c++/scan-12.C: Ditto.
4633         * testsuite/libgomp.c++/scan-13.C: Ditto.
4634         * testsuite/libgomp.c++/scan-14.C: Ditto.
4635         * testsuite/libgomp.c++/scan-15.C: Ditto.
4636         * testsuite/libgomp.c++/scan-16.C: Ditto.
4637         * testsuite/libgomp.c++/scan-9.C: Ditto.
4638         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: Ditto.
4639         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: Ditto.
4640         * testsuite/libgomp.c/scan-11.c: Ditto.
4641         * testsuite/libgomp.c/scan-12.c: Ditto.
4642         * testsuite/libgomp.c/scan-13.c: Ditto.
4643         * testsuite/libgomp.c/scan-14.c: Ditto.
4644         * testsuite/libgomp.c/scan-15.c: Ditto.
4645         * testsuite/libgomp.c/scan-16.c: Ditto.
4646         * testsuite/libgomp.c/scan-17.c: Ditto.
4647         * testsuite/libgomp.c/scan-18.c: Ditto.
4648         * testsuite/libgomp.c/scan-19.c: Ditto.
4649         * testsuite/libgomp.c/scan-20.c: Ditto.
4650         * testsuite/libgomp.c/scan-21.c: Ditto.
4651         * testsuite/libgomp.c/scan-22.c: Ditto.
4652
4653 2021-10-09  Jakub Jelinek  <jakub@redhat.com>
4654
4655         * libgomp.texi (OpenMP 5.1): Mention implemented support for
4656         structured block sequences in C/C++.  Mention support for
4657         unconstrained/reproducible modifiers on order clause.
4658         Mention partial (C/C++ only) support of extentensions to atomics
4659         construct.  Mention partial (C/C++ on clause only) support of
4660         align/allocator modifiers on allocate clause.
4661
4662 2021-10-02  Tobias Burnus  <tobias@codesourcery.com>
4663
4664         * testsuite/libgomp.fortran/order-reproducible-1.f90: New test
4665         based on libgomp.c-c++-common/order-reproducible-1.c.
4666         * testsuite/libgomp.fortran/order-reproducible-2.f90: Likewise.
4667         * testsuite/libgomp.fortran/my-usleep.c: New test.
4668
4669 2021-10-01  Tobias Burnus  <tobias@codesourcery.com>
4670
4671         * testsuite/libgomp.fortran/alloc-10.f90: Fix alignment check.
4672         * testsuite/libgomp.fortran/alloc-7.f90: Fix array access.
4673         * testsuite/libgomp.fortran/alloc-8.f90: Likewise.
4674         * testsuite/libgomp.fortran/alloc-11.f90: New test for omp_realloc,
4675         based on libgomp.c-c++-common/alloc-9.c.
4676
4677 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
4678
4679         * testsuite/libgomp.c-c++-common/order-reproducible-1.c: New test.
4680         * testsuite/libgomp.c-c++-common/order-reproducible-2.c: New test.
4681
4682 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
4683
4684         * affinity-fmt.c (omp_get_team_num, omp_get_num_teams): Add
4685         ialias_redirect.
4686         * env.c (handle_omp_display_env): Use ialias_call.
4687         * icv-device.c: Move ialias right below each function.
4688         (omp_get_device_num): Use ialias_call.
4689         * fortran.c (omp_fulfill_event): Add ialias_redirect.
4690         * icv.c (omp_get_active_level): Add ialias_redirect.
4691
4692 2021-10-01  Jakub Jelinek  <jakub@redhat.com>
4693
4694         * omp.h.in (omp_aligned_alloc, omp_aligned_calloc): Add
4695         __alloc_align__ (1) attribute.
4696         * testsuite/libgomp.c-c++-common/alloc-9.c: New test.
4697
4698 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
4699
4700         * testsuite/libgomp.fortran/alloc-7.f90: Add dg-prune-output
4701         for -fintrinsic-modules-path= warning of the C compiler.
4702         * testsuite/libgomp.fortran/alloc-9.f90: Likewise.
4703         * testsuite/libgomp.fortran/alloc-10.f90: Likewise.
4704
4705 2021-09-30  Tobias Burnus  <tobias@codesourcery.com>
4706
4707         * libgomp.texi (OpenMP 5.1): Set implementation status to Y for
4708         omp_aligned_{,c}alloc and omp_{c,re}alloc routines.
4709         * omp_lib.f90.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
4710         omp_realloc): Add.
4711         * omp_lib.h.in (omp_aligned_alloc, omp_aligned_calloc, omp_calloc,
4712         omp_realloc): Add.
4713         * testsuite/libgomp.fortran/alloc-10.f90: New test.
4714         * testsuite/libgomp.fortran/alloc-6.f90: New test.
4715         * testsuite/libgomp.fortran/alloc-7.c: New test.
4716         * testsuite/libgomp.fortran/alloc-7.f90: New test.
4717         * testsuite/libgomp.fortran/alloc-8.f90: New test.
4718         * testsuite/libgomp.fortran/alloc-9.f90: New test.
4719
4720 2021-09-30  Jakub Jelinek  <jakub@redhat.com>
4721
4722         * omp.h.in (omp_aligned_alloc, omp_calloc, omp_aligned_calloc,
4723         omp_realloc): New prototypes.
4724         (omp_alloc): Move after omp_free prototype, add __malloc__ (omp_free)
4725         attribute.
4726         * allocator.c: Include string.h.
4727         (omp_aligned_alloc): No longer static, add ialias.  Add new_alignment
4728         variable and use it instead of alignment so that when retrying the old
4729         alignment is used again.  Don't retry if new alignment is the same
4730         as old alignment, unless allocator had pool size.
4731         (omp_alloc, GOMP_alloc, GOMP_free): Use ialias_call.
4732         (omp_aligned_calloc, omp_calloc, omp_realloc): New functions.
4733         * libgomp.map (OMP_5.0.2): Export omp_aligned_alloc, omp_calloc,
4734         omp_aligned_calloc and omp_realloc.
4735         * testsuite/libgomp.c-c++-common/alloc-4.c (main): Add
4736         omp_aligned_alloc, omp_calloc and omp_aligned_calloc tests.
4737         * testsuite/libgomp.c-c++-common/alloc-5.c: New test.
4738         * testsuite/libgomp.c-c++-common/alloc-6.c: New test.
4739         * testsuite/libgomp.c-c++-common/alloc-7.c: New test.
4740         * testsuite/libgomp.c-c++-common/alloc-8.c: New test.
4741
4742 2021-09-28  Tobias Burnus  <tobias@codesourcery.com>
4743
4744         PR libgomp/96661
4745         * configure.ac: Only check for int-type = 2*size_t support when
4746         building with Fortran support.
4747         * configure: Regenerate.
4748
4749 2021-09-28  Thomas Schwinge  <thomas@codesourcery.com>
4750
4751         * testsuite/libgomp.oacc-fortran/if-1.f90: Adjust.
4752         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
4753
4754 2021-09-27  Aldy Hernandez  <aldyh@redhat.com>
4755
4756         * team.c: Initialize start_data.
4757         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
4758         * testsuite/libgomp.graphite/force-parallel-8.c: Adjust.
4759
4760 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
4761
4762         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Change
4763         dg-message back to dg-note.
4764
4765 2021-09-27  Tobias Burnus  <tobias@codesourcery.com>
4766
4767         PR fortran/94070
4768         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Update
4769         expected dg-note output.
4770
4771 2021-09-22  Tobias Burnus  <tobias@codesourcery.com>
4772
4773         PR fortran/55534
4774         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Revert
4775         r12-3722 by removing -Wno-missing-include-dirs.
4776         * testsuite/libgomp.oacc-fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
4777
4778 2021-09-22  Jakub Jelinek  <jakub@redhat.com>
4779
4780         * testsuite/libgomp.c-c++-common/allocate-2.c: New test.
4781         * testsuite/libgomp.c-c++-common/allocate-3.c: New test.
4782
4783 2021-09-21  Tobias Burnus  <tobias@codesourcery.com>
4784
4785         PR fortran/55534
4786         * testsuite/libgomp.fortran/fortran.exp: Add -Wno-missing-include-dirs
4787         to ALWAYS_CFLAGS.
4788         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4789
4790 2021-09-18  Jakub Jelinek  <jakub@redhat.com>
4791
4792         * testsuite/libgomp.c++/default-1.C: New test.
4793         * testsuite/libgomp.c-c++-common/default-1.c: New test.
4794         * libgomp.texi (OpenMP 5.1): Mark "private and firstprivate argument
4795         to default clause in C and C++" as implemented.
4796
4797 2021-09-17  Julian Brown  <julian@codesourcery.com>
4798
4799         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: Update.
4800
4801 2021-09-17  Julian Brown  <julian@codesourcery.com>
4802
4803         * testsuite/libgomp.oacc-c-c++-common/broadcast-many.c: New test.
4804
4805 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
4806
4807         * libgomp.texi (OpenMP 5.1): Spelling fix,
4808         declare variante -> declare variant.
4809
4810 2021-09-17  Jakub Jelinek  <jakub@redhat.com>
4811
4812         * testsuite/libgomp.c-c++-common/atomic-19.c: Drop c effective target.
4813         Use /* */ comments instead of //.
4814         * testsuite/libgomp.c-c++-common/atomic-20.c: Likewise.
4815         * testsuite/libgomp.c-c++-common/atomic-21.c: Likewise.
4816         * testsuite/libgomp.c++/atomic-16.C: New test.
4817         * testsuite/libgomp.c++/atomic-17.C: New test.
4818
4819 2021-09-10  Jakub Jelinek  <jakub@redhat.com>
4820
4821         * testsuite/libgomp.c-c++-common/atomic-19.c: New test.
4822         * testsuite/libgomp.c-c++-common/atomic-20.c: New test.
4823         * testsuite/libgomp.c-c++-common/atomic-21.c: New test.
4824
4825 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
4826
4827         * libgomp.texi (OpenMP Implementation Status): Extend
4828         OpenMP 5.0 section.
4829         (OpenACC Profiling Interface): Fix typo.
4830
4831 2021-09-07  Tobias Burnus  <tobias@codesourcery.com>
4832
4833         * libgomp.texi (Enabling OpenMP): Refer to OMP spec in general
4834         not to 4.5; link to new section.
4835         (OpenMP Implementation Status): New.
4836
4837 2021-09-06  Thomas Schwinge  <thomas@codesourcery.com>
4838
4839         * testsuite/libgomp.c/target-43.c: '-latomic' for nvptx offloading.
4840
4841 2021-09-03  Tobias Burnus  <tobias@codesourcery.com>
4842
4843         * testsuite/libgomp.c-c++-common/error-1.c: Use \r\n not \n\r in
4844         dg-output.
4845         * testsuite/libgomp.fortran/error-1.f90: Likewise.
4846
4847 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
4848             Jakub Jelinek  <jakub@redhat.com>
4849
4850         * testsuite/libgomp.c/address-space-1.c: New file.
4851
4852 2021-08-23  Thomas Schwinge  <thomas@codesourcery.com>
4853
4854         * testsuite/lib/libgomp.exp
4855         (check_effective_target_offload_target_intelmic): Remove 'proc'.
4856         (check_effective_target_offload_device_intel_mic): New 'proc'.
4857         * testsuite/libgomp.c-c++-common/on_device_arch.h
4858         (device_arch_intel_mic, on_device_arch_intel_mic): New.
4859         * testsuite/libgomp.c-c++-common/target-45.c: Use that for
4860         'dg-xfail-run-if'.
4861         * testsuite/libgomp.fortran/target10.f90: Likewise.
4862
4863 2021-08-23  Tobias Burnus  <tobias@codesourcery.com>
4864
4865         * testsuite/libgomp.fortran/taskloop-4-a.f90: New test.
4866         * testsuite/libgomp.fortran/taskloop-4.f90: New test.
4867         * testsuite/libgomp.fortran/taskloop-5-a.f90: New test.
4868         * testsuite/libgomp.fortran/taskloop-5.f90: New test.
4869
4870 2021-08-23  Jakub Jelinek  <jakub@redhat.com>
4871
4872         * taskloop.c (GOMP_taskloop): Handle GOMP_TASK_FLAG_STRICT.
4873         * testsuite/libgomp.c-c++-common/taskloop-4.c (main): Fix up comment.
4874         * testsuite/libgomp.c-c++-common/taskloop-5.c: New test.
4875
4876 2021-08-22  Thomas Schwinge  <thomas@codesourcery.com>
4877
4878         * config/nvptx/error.c (fwrite, exit): Override, too.
4879         * testsuite/libgomp.c-c++-common/error-1.c: Add a minimum amount
4880         of offloading testing.
4881         * testsuite/libgomp.fortran/error-1.f90: Likewise.
4882
4883 2021-08-20  Tobias Burnus  <tobias@codesourcery.com>
4884
4885         * testsuite/libgomp.fortran/error-1.f90: New test.
4886
4887 2021-08-20  Jakub Jelinek  <jakub@redhat.com>
4888
4889         * libgomp.map (GOMP_5.1): Add GOMP_error and GOMP_warning.
4890         * libgomp_g.h (GOMP_warning, GOMP_error): Declare.
4891         * error.c (GOMP_warning, GOMP_error): New functions.
4892         * testsuite/libgomp.c-c++-common/error-1.c: New test.
4893
4894 2021-08-18  Tobias Burnus  <tobias@codesourcery.com>
4895
4896         * omp_lib.f90.in (omp_alloc, omp_free, omp_target_alloc,
4897         omp_target_free. omp_target_is_present, omp_target_memcpy,
4898         omp_target_memcpy_rect, omp_target_associate_ptr,
4899         omp_target_disassociate_ptr): Add interface.
4900         * omp_lib.h.in (omp_alloc, omp_free, omp_target_alloc,
4901         omp_target_free. omp_target_is_present, omp_target_memcpy,
4902         omp_target_memcpy_rect, omp_target_associate_ptr,
4903         omp_target_disassociate_ptr): Add interface.
4904         * testsuite/libgomp.fortran/alloc-1.F90: Remove local
4905         interface block for omp_alloc + omp_free.
4906         * testsuite/libgomp.fortran/alloc-4.f90: Likewise.
4907         * testsuite/libgomp.fortran/refcount-1.f90: New test.
4908         * testsuite/libgomp.fortran/target-12.f90: New test.
4909
4910 2021-08-18  Jakub Jelinek  <jakub@redhat.com>
4911
4912         * testsuite/libgomp.c-c++-common/nothing-1.c: New test.
4913
4914 2021-08-17  Tobias Burnus  <tobias@codesourcery.com>
4915
4916         * testsuite/libgomp.fortran/scope-1.f90: New test.
4917         * testsuite/libgomp.fortran/task-reduction-16.f90: New test.
4918
4919 2021-08-17  Jakub Jelinek  <jakub@redhat.com>
4920
4921         * Makefile.am (libgomp_la_SOURCES): Add scope.c
4922         * Makefile.in: Regenerated.
4923         * libgomp_g.h (GOMP_scope_start): Declare.
4924         * libgomp.map: Add GOMP_scope_start@@GOMP_5.1.
4925         * scope.c: New file.
4926         * testsuite/libgomp.c-c++-common/scope-1.c: New test.
4927         * testsuite/libgomp.c-c++-common/task-reduction-16.c: New test.
4928
4929 2021-08-16  Thomas Schwinge  <thomas@codesourcery.com>
4930
4931         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Address
4932         '?:' issues.
4933
4934 2021-08-16  Tobias Burnus  <tobias@codesourcery.com>
4935
4936         * testsuite/libgomp.fortran/masked-1.f90: New test.
4937
4938 2021-08-13  Thomas Schwinge  <thomas@codesourcery.com>
4939
4940         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Adjust.
4941
4942 2021-08-12  Jakub Jelinek  <jakub@redhat.com>
4943
4944         * testsuite/libgomp.c-c++-common/masked-1.c: New test.
4945
4946 2021-08-12  Tobias Burnus  <tobias@codesourcery.com>
4947
4948         * env.c (parse_bind_var): Accept 'primary' as alias for
4949         'master'.
4950         (omp_display_env): Add TODO comment to
4951         change 'master' to 'primary' in proc_bind for OpenMP 5.1.
4952         * libgomp.texi: Change 'master thread' to 'primary thread'
4953         in line with OpenMP 5.1.
4954         (omp_get_proc_bind): Add omp_proc_bind_primary and note that
4955         omp_proc_bind_master is an alias of it.
4956         (OMP_PROC_BIND): Mention 'PRIMARY'.
4957         * omp.h.in (__GOMP_DEPRECATED_5_1): Define.
4958         (omp_proc_bind_primary): Add.
4959         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
4960         * omp_lib.f90.in (omp_proc_bind_primary): Add.
4961         (omp_proc_bind_master): Deprecate for OpenMP 5.1.
4962         * omp_lib.h.in (omp_proc_bind_primary): Add.
4963         * testsuite/libgomp.c/affinity-1.c: Check that
4964         'primary' works and is identical to 'master'.
4965
4966 2021-08-09  Julian Brown  <julian@codesourcery.com>
4967             Kwok Cheung Yeung  <kcy@codesourcery.com>
4968             Thomas Schwinge  <thomas@codesourcery.com>
4969
4970         * plugin/plugin-gcn.c (gcn_exec): Change default number of workers to
4971         16.
4972         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
4973         [acc_device_radeon]: Update.
4974         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c
4975         [ACC_DEVICE_TYPE_radeon]: Likewise.
4976         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
4977         [acc_device_radeon]: Likewise.
4978         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c
4979         [ACC_DEVICE_TYPE_radeon]: Likewise.
4980         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: XFAIL for
4981         'openacc_radeon_accel_selected' and '-O0'.
4982         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
4983
4984 2021-08-05  Chung-Lin Tang  <cltang@codesourcery.com>
4985
4986         * icv-device.c (omp_get_device_num): New API function, host side.
4987         * fortran.c (omp_get_device_num_): New interface function.
4988         * libgomp-plugin.h (GOMP_DEVICE_NUM_VAR): Define macro symbol.
4989         * libgomp.map (OMP_5.0.2): New version space with omp_get_device_num,
4990         omp_get_device_num_.
4991         * libgomp.texi (omp_get_device_num): Add documentation for new API
4992         function.
4993         * omp.h.in (omp_get_device_num): Add declaration.
4994         * omp_lib.f90.in (omp_get_device_num): Likewise.
4995         * omp_lib.h.in (omp_get_device_num): Likewise.
4996         * target.c (gomp_load_image_to_device): If additional entry for device
4997         number exists at end of returned entries from 'load_image_func' hook,
4998         copy the assigned device number over to the device variable.
4999         * config/gcn/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
5000         (omp_get_device_num): New API function, device side.
5001         * plugin/plugin-gcn.c ("symcat.h"): Add include.
5002         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
5003         at end of returned 'target_table' entries.
5004         * config/nvptx/icv-device.c (GOMP_DEVICE_NUM_VAR): Define static global.
5005         (omp_get_device_num): New API function, device side.
5006         * plugin/plugin-nvptx.c ("symcat.h"): Add include.
5007         (GOMP_OFFLOAD_load_image): Add addresses of device GOMP_DEVICE_NUM_VAR
5008         at end of returned 'target_table' entries.
5009         * testsuite/lib/libgomp.exp
5010         (check_effective_target_offload_target_intelmic): New function for
5011         testing for intelmic offloading.
5012         * testsuite/libgomp.c-c++-common/target-45.c: New test.
5013         * testsuite/libgomp.fortran/target10.f90: New test.
5014
5015 2021-07-30  Thomas Schwinge  <thomas@codesourcery.com>
5016             Ulrich Drepper  <drepper@redhat.com>
5017
5018         * fortran.c (omp_display_env_, omp_display_env_8_): Only
5019         '#ifndef LIBGOMP_OFFLOADED_ONLY'.
5020
5021 2021-07-29  Thomas Schwinge  <thomas@codesourcery.com>
5022             Julian Brown  <julian@codesourcery.com>
5023             Kwok Cheung Yeung  <kcy@codesourcery.com>
5024
5025         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c:
5026         's%oaccdevlow%oaccloops%g'.
5027         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
5028         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
5029         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c:
5030         Likewise.
5031         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c:
5032         Likewise.
5033         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c:
5034         Likewise.
5035         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c:
5036         Likewise.
5037         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c:
5038         Likewise.
5039         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c:
5040         Likewise.
5041         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c:
5042         Likewise.
5043         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c:
5044         Likewise.
5045         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
5046
5047 2021-07-29  Aldy Hernandez  <aldyh@redhat.com>
5048
5049         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust for
5050         threader.
5051         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
5052
5053 2021-07-27  Ulrich Drepper  <drepper@gmail.com>
5054
5055         * env.c (wait_policy, stacksize): New static variables,
5056         move out of handle_omp_display_env.
5057         (omp_display_env): New function.  The meat of the old
5058         handle_omp_display_env function.
5059         (handle_omp_display_env): Change to not take parameters
5060         and instead use the global variables.  Only perform
5061         parsing, defer to omp_display_env for the implementation.
5062         (initialize_env): Remove local variables wait_policy and
5063         stacksize.  Don't pass parameters to handle_omp_display_env.
5064         * fortran.c: Add ialias_redirect for omp_display_env.
5065         (omp_display_env_, omp_display_env_8_): New functions.
5066         * libgomp.map (OMP_5.1): New version.  Add omp_display_env,
5067         omp_display_env_, and omp_display_env_8_.
5068         * omp.h.in: Declare omp_display_env.
5069         * omp_lib.f90.in: Likewise.
5070         * omp_lib.h.in: Likewise.
5071
5072 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
5073             Julian Brown  <julian@codesourcery.com>
5074
5075         * target.c (gomp_coalesce_buf_add): Update comment.
5076         (gomp_copy_host2dev, gomp_map_vars_internal): Don't expect to see
5077         'aq && cbuf'.
5078         (gomp_map_vars_internal): Only 'if (!aq)', do
5079         'gomp_coalesce_buf_add'.
5080         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Remove
5081         XFAIL.
5082
5083 2021-07-27  Julian Brown  <julian@codesourcery.com>
5084             Thomas Schwinge  <thomas@codesourcery.com>
5085
5086         * libgomp.h (gomp_copy_host2dev): Update prototype.
5087         * oacc-mem.c (memcpy_tofrom_device, update_dev_host): Add new
5088         argument to gomp_copy_host2dev (false).
5089         * plugin/plugin-gcn.c (struct copy_data): Remove free_src field.
5090         (copy_data): Don't free src.
5091         (queue_push_copy): Remove free_src handling.
5092         (GOMP_OFFLOAD_dev2dev): Update call to queue_push_copy.
5093         (GOMP_OFFLOAD_openacc_async_host2dev): Remove source-data
5094         snapshotting.
5095         (GOMP_OFFLOAD_openacc_async_dev2host): Update call to
5096         queue_push_copy.
5097         * target.c (goacc_device_copy_async): Add SRCADDR_ORIG parameter.
5098         (gomp_copy_host2dev): Add EPHEMERAL parameter.  Snapshot source
5099         data when true, and set up deferred freeing of temporary buffer.
5100         (gomp_copy_dev2host): Update call to goacc_device_copy_async.
5101         (gomp_map_vars_existing, gomp_map_pointer, gomp_attach_pointer)
5102         (gomp_detach_pointer, gomp_map_vars_internal, gomp_update): Update
5103         calls to gomp_copy_host2dev with appropriate ephemeral argument.
5104         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: Remove
5105         XFAIL.
5106
5107 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
5108             Tom de Vries  <tom@codesourcery.com>
5109
5110         * testsuite/libgomp.oacc-c-c++-common/async-data-1-1.c: New file.
5111         * testsuite/libgomp.oacc-c-c++-common/async-data-1-2.c: Likewise.
5112
5113 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
5114
5115         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Clarify
5116         sequencing of 'async' data copying vs. profiling events.
5117         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
5118         Likewise.
5119
5120 2021-07-27  Thomas Schwinge  <thomas@codesourcery.com>
5121             Julian Brown  <julian@codesourcery.com>
5122
5123         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: Fix OpenACC
5124         'async'/'wait' issue.
5125         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: Likewise.
5126         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: Likewise.
5127         * testsuite/libgomp.oacc-fortran/lib-16.f90: Likewise.
5128
5129 2021-07-21  Thomas Schwinge  <thomas@codesourcery.com>
5130             Joseph Myers  <joseph@codesourcery.com>
5131             Cesar Philippidis  <cesar@codesourcery.com>
5132
5133         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-1.c: New
5134         file.
5135         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2.c:
5136         Likewise.
5137         * testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c:
5138         Likewise.
5139         * testsuite/libgomp.oacc-fortran/routine-nohost-1.f90: Likewise.
5140
5141 2021-07-20  Thomas Schwinge  <thomas@codesourcery.com>
5142
5143         PR target/101484
5144         * configure.tgt [amdgcn*-*-*] (XCFLAGS): Add
5145         '-Wno-error=array-bounds'.
5146         * config/gcn/team.c: Remove '-Werror=array-bounds' work-around.
5147         * libgomp.h [__AMDGCN__]: Likewise.
5148
5149 2021-07-19  Thomas Schwinge  <thomas@codesourcery.com>
5150
5151         PR target/101484
5152         * config/gcn/team.c: Apply '-Werror=array-bounds' work-around.
5153         * libgomp.h [__AMDGCN__]: Likewise.
5154
5155 2021-07-13  Jakub Jelinek  <jakub@redhat.com>
5156             Florian Weimer  <fweimer@redhat.com>
5157
5158         * config/linux/sem.h: Don't include limits.h.
5159         (SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN.
5160         * config/linux/affinity.c: Include limits.h.
5161
5162 2021-07-01  Jakub Jelinek  <jakub@redhat.com>
5163
5164         PR middle-end/94366
5165         * testsuite/libgomp.c-c++-common/pr94366.c: New test.
5166
5167 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
5168
5169         PR other/67300
5170         * testsuite/libgomp.c-c++-common/reduction-16.c: Replace
5171         -foffload=nvptx-none= by -foffload-options=nvptx-none= to
5172         avoid disabling other offload targets.
5173         * testsuite/libgomp.c-c++-common/reduction-5.c: Likewise.
5174         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
5175         * testsuite/libgomp.c/target-44.c: Likewise.
5176
5177 2021-06-29  Tobias Burnus  <tobias@codesourcery.com>
5178
5179         * testsuite/libgomp.fortran/defaultmap-8.f90 (bar): Determine whether
5180         target has shared memory and disable some scalar pointer/allocatable
5181         checks if not as firstprivate does not work.
5182
5183 2021-06-25  Chung-Lin Tang  <cltang@codesourcery.com>
5184
5185         PR testsuite/101114
5186         * testsuite/libgomp.c-c++-common/struct-elem-5.c:
5187         Add "target offload_device_nonshared_as" condition for enabling test.
5188
5189 2021-06-24  Jakub Jelinek  <jakub@redhat.com>
5190
5191         * testsuite/libgomp.c-c++-common/target-in-reduction-1.c: New test.
5192         * testsuite/libgomp.c-c++-common/target-in-reduction-2.c: New test.
5193         * testsuite/libgomp.c++/target-in-reduction-1.C: New test.
5194         * testsuite/libgomp.c++/target-in-reduction-2.C: New test.
5195
5196 2021-06-23  Jakub Jelinek  <jakub@redhat.com>
5197
5198         PR middle-end/101167
5199         * testsuite/libgomp.c-c++-common/task-reduction-15.c: New test.
5200
5201 2021-06-17  Chung-Lin Tang  <cltang@codesourcery.com>
5202
5203         * hashtab.h (htab_clear): New function with initialization code
5204         factored out from...
5205         (htab_create): ...here, adjust to use htab_clear function.
5206         * libgomp.h (REFCOUNT_SPECIAL): New symbol to denote range of
5207         special refcount values, add comments.
5208         (REFCOUNT_INFINITY): Adjust definition to use REFCOUNT_SPECIAL.
5209         (REFCOUNT_LINK): Likewise.
5210         (REFCOUNT_STRUCTELEM): New special refcount range for structure
5211         element siblings.
5212         (REFCOUNT_STRUCTELEM_P): Macro for testing for structure element
5213         sibling maps.
5214         (REFCOUNT_STRUCTELEM_FLAG_FIRST): Flag to indicate first sibling.
5215         (REFCOUNT_STRUCTELEM_FLAG_LAST):  Flag to indicate last sibling.
5216         (REFCOUNT_STRUCTELEM_FIRST_P): Macro to test _FIRST flag.
5217         (REFCOUNT_STRUCTELEM_LAST_P): Macro to test _LAST flag.
5218         (struct splay_tree_key_s): Add structelem_refcount and
5219         structelem_refcount_ptr fields into a union with dynamic_refcount.
5220         Add comments.
5221         (gomp_map_vars): Delete declaration.
5222         (gomp_map_vars_async): Likewise.
5223         (gomp_unmap_vars): Likewise.
5224         (gomp_unmap_vars_async): Likewise.
5225         (goacc_map_vars): New declaration.
5226         (goacc_unmap_vars): Likewise.
5227         * oacc-mem.c (acc_map_data): Adjust to use goacc_map_vars.
5228         (goacc_enter_datum): Likewise.
5229         (goacc_enter_data_internal): Likewise.
5230         * oacc-parallel.c (GOACC_parallel_keyed): Adjust to use goacc_map_vars
5231         and goacc_unmap_vars.
5232         (GOACC_data_start): Adjust to use goacc_map_vars.
5233         (GOACC_data_end): Adjust to use goacc_unmap_vars.
5234         * target.c (hash_entry_type): New typedef.
5235         (htab_alloc): New function hook for hashtab.h.
5236         (htab_free): Likewise.
5237         (htab_hash): Likewise.
5238         (htab_eq): Likewise.
5239         (hashtab.h): Add file include.
5240         (gomp_increment_refcount): New function.
5241         (gomp_decrement_refcount): Likewise.
5242         (gomp_map_vars_existing): Add refcount_set parameter, adjust to use
5243         gomp_increment_refcount.
5244         (gomp_map_fields_existing): Add refcount_set parameter, adjust calls
5245         to gomp_map_vars_existing.
5246         (gomp_map_vars_internal): Add refcount_set parameter, add local openmp_p
5247         variable to guard OpenMP specific paths, adjust calls to
5248         gomp_map_vars_existing, add structure element sibling splay_tree_key
5249         sequence creation code, adjust Fortran map case to avoid increment
5250         under OpenMP.
5251         (gomp_map_vars): Adjust to static, add refcount_set parameter, manage
5252         local refcount_set if caller passed in NULL, adjust call to
5253         gomp_map_vars_internal.
5254         (gomp_map_vars_async): Adjust and rename into...
5255         (goacc_map_vars): ...this new function, adjust call to
5256         gomp_map_vars_internal.
5257         (gomp_remove_splay_tree_key): New function with code factored out from
5258         gomp_remove_var_internal.
5259         (gomp_remove_var_internal): Add code to handle removing multiple
5260         splay_tree_key sequence for structure elements, adjust code to use
5261         gomp_remove_splay_tree_key for splay-tree key removal.
5262         (gomp_unmap_vars_internal): Add refcount_set parameter, adjust to use
5263         gomp_decrement_refcount.
5264         (gomp_unmap_vars): Adjust to static, add refcount_set parameter, manage
5265         local refcount_set if caller passed in NULL, adjust call to
5266         gomp_unmap_vars_internal.
5267         (gomp_unmap_vars_async): Adjust and rename into...
5268         (goacc_unmap_vars): ...this new function, adjust call to
5269         gomp_unmap_vars_internal.
5270         (GOMP_target): Manage refcount_set and adjust calls to gomp_map_vars and
5271         gomp_unmap_vars.
5272         (GOMP_target_ext): Likewise.
5273         (gomp_target_data_fallback): Adjust call to gomp_map_vars.
5274         (GOMP_target_data): Likewise.
5275         (GOMP_target_data_ext): Likewise.
5276         (GOMP_target_end_data): Adjust call to gomp_unmap_vars.
5277         (gomp_exit_data): Add refcount_set parameter, adjust to use
5278         gomp_decrement_refcount, adjust to queue splay-tree keys for removal
5279         after main loop.
5280         (GOMP_target_enter_exit_data): Manage refcount_set and adjust calls to
5281         gomp_map_vars and gomp_exit_data.
5282         (gomp_target_task_fn): Likewise.
5283         * testsuite/libgomp.c-c++-common/refcount-1.c: New testcase.
5284         * testsuite/libgomp.c-c++-common/struct-elem-1.c: New testcase.
5285         * testsuite/libgomp.c-c++-common/struct-elem-2.c: New testcase.
5286         * testsuite/libgomp.c-c++-common/struct-elem-3.c: New testcase.
5287         * testsuite/libgomp.c-c++-common/struct-elem-4.c: New testcase.
5288         * testsuite/libgomp.c-c++-common/struct-elem-5.c: New testcase.
5289
5290 2021-06-15  Tobias Burnus  <tobias@codesourcery.com>
5291
5292         PR fortran/92568
5293         * testsuite/libgomp.fortran/defaultmap-8.f90: New test.
5294
5295 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
5296             Thomas Schwinge  <thomas@codesourcery.com>
5297
5298         * libgomp.map (GOACC_2.0.2): New symbol version.
5299         * libgomp_g.h (GOACC_enter_data, GOACC_exit_data) New prototypes.
5300         * oacc-mem.c (GOACC_enter_data, GOACC_exit_data) New functions.
5301
5302 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5303             Andrew Stubbs  <ams@codesourcery.com>
5304
5305         * oacc-mem.c (goacc_enter_exit_data_internal): New function,
5306         extracted from...
5307         (GOACC_enter_exit_data): ... here.
5308         (GOACC_declare): Use it.
5309
5310 2021-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5311
5312         * oacc-parallel.c (GOACC_declare): Move...
5313         * oacc-mem.c: ... here.
5314         * libgomp_g.h: Adjust.
5315
5316 2021-06-10  Andrew Stubbs  <ams@codesourcery.com>
5317             Thomas Schwinge  <thomas@codesourcery.com>
5318
5319         * oacc-parallel.c (GOACC_declare): Clean up 'GOMP_MAP_POINTER'
5320         handling.
5321
5322 2021-06-10  Jakub Jelinek  <jakub@redhat.com>
5323
5324         PR tree-optimization/100981
5325         * testsuite/libgomp.fortran/pr100981-2.f90 (cdcdot): Initialize
5326         dsdotr and dsdoti to 0.
5327
5328 2021-06-09  H.J. Lu  <hjl.tools@gmail.com>
5329
5330         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -march=i486
5331         if atomic compare-and-swap is supported on 'int'.
5332
5333 2021-06-09  Richard Biener  <rguenther@suse.de>
5334
5335         PR tree-optimization/100981
5336         * testsuite/libgomp.fortran/pr100981-2.f90: New testcase.
5337
5338 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5339
5340         * plugin/plugin-gcn.c (gcn_exec): Force 'num_workers (1)'
5341         unconditionally.
5342         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
5343         Update.
5344         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
5345         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
5346
5347 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5348
5349         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Enable for all but
5350         '-DACC_MEM_SHARED=0'.
5351         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
5352         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
5353         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
5354         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
5355         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
5356         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
5357         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
5358         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
5359         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
5360         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
5361         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
5362         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
5363         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
5364         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
5365         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Add
5366         'acc_device_radeon' testing.
5367         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
5368         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
5369         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
5370         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Enable for all.
5371         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
5372         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
5373         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
5374         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
5375         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
5376         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
5377         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Improve checking
5378         for non-'openacc_nvidia_accel_selected'.
5379         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
5380         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Clarify that "Not
5381         all implement this checking".
5382         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
5383         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
5384         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
5385         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
5386         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
5387
5388 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5389
5390         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Simplify.
5391         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: Update.
5392
5393 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5394
5395         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Fix
5396         for 'acc_device_radeon'.
5397
5398 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5399
5400         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Enhance
5401         for non-'acc_device_nvidia'.
5402
5403 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5404
5405         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Add
5406         'acc_device_radeon' testing.
5407         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5408         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5409         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5410
5411 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5412
5413         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Don't
5414         require 'openacc_nvidia_accel_selected'.  Fix up for
5415         'ACC_DEVICE_TYPE_radeon'.
5416
5417 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5418
5419         * testsuite/libgomp.oacc-c++/declare-1.C: Don't require
5420         'openacc_nvidia_accel_selected'.
5421         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
5422
5423 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5424
5425         * testsuite/lib/libgomp.exp
5426         (check_effective_target_openacc_radeon_accel_selected):
5427         Streamline.
5428
5429 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5430
5431         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Revert
5432         PR80547 workaround.
5433
5434 2021-06-08  Thomas Schwinge  <thomas@codesourcery.com>
5435
5436         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
5437         <acc_device_nvidia>: Update comment.
5438
5439 2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
5440
5441         * testsuite/libgomp.fortran/depend-iterator-2.f90: New test.
5442
5443 2021-05-27  Jakub Jelinek  <jakub@redhat.com>
5444
5445         * testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,
5446         check_effective_target_openacc_cublas,
5447         check_effective_target_openacc_cudart): New.
5448         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Require effective
5449         target openacc_cublas.
5450         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
5451         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
5452         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Require effective
5453         target openacc_cuda.
5454         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
5455         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
5456         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
5457         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
5458         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
5459         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
5460         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
5461         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
5462         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Likewise.
5463         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
5464         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
5465         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
5466         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
5467         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
5468         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
5469         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
5470         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Require effective
5471         targets openacc_cublas and openacc_cudart.
5472         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
5473         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
5474         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
5475         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
5476         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c:
5477         Require effective target openacc_cudart.
5478         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Add -DUSE_CUDA_H
5479         for effective target openacc_cuda and add && defined USE_CUDA_H to
5480         preprocessor conditionals.  Guard -lcuda also on openacc_cuda
5481         effective target.
5482
5483 2021-05-26  Jakub Jelinek  <jakub@redhat.com>
5484
5485         PR libgomp/100573
5486         * config/nvptx/target.c (GOMP_target_ext, GOMP_target_data_ext,
5487         GOMP_target_end_data, GOMP_target_update_ext,
5488         GOMP_target_enter_exit_data): New dummy entrypoints.
5489         * config/gcn/target.c (GOMP_target_ext, GOMP_target_data_ext,
5490         GOMP_target_end_data, GOMP_target_update_ext,
5491         GOMP_target_enter_exit_data): Likewise.
5492         * testsuite/libgomp.c-c++-common/for-3.c (DO_PRAGMA, OMPTEAMS,
5493         OMPFROM, OMPTO): Define.
5494         (main): Remove #pragma omp target teams around all the tests.
5495         * testsuite/libgomp.c-c++-common/target-41.c: New test.
5496         * testsuite/libgomp.c-c++-common/target-42.c: New test.
5497
5498 2021-05-25  Jakub Jelinek  <jakub@redhat.com>
5499
5500         PR middle-end/99928
5501         * testsuite/libgomp.c-c++-common/reduction-17.c: New test.
5502
5503 2021-05-24  Tobias Burnus  <tobias@codesourcery.com>
5504
5505         PR fortran/86470
5506         * testsuite/libgomp.fortran/class-firstprivate-1.f90: New test.
5507         * testsuite/libgomp.fortran/class-firstprivate-2.f90: New test.
5508         * testsuite/libgomp.fortran/class-firstprivate-3.f90: New test.
5509
5510 2021-05-22  Thomas Schwinge  <thomas@codesourcery.com>
5511
5512         PR testsuite/90115
5513         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Prune
5514         uninteresting/varying diagnostics.
5515
5516 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
5517
5518         PR middle-end/90115
5519         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: Update.
5520         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
5521
5522 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
5523
5524         PR middle-end/90115
5525         * testsuite/libgomp.oacc-fortran/private-atomic-1-vector.f90: New
5526         file.
5527         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
5528         * testsuite/libgomp.oacc-c-c++-common/host_data-7.c: Likewise.
5529         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
5530         Likewise.
5531         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
5532         Likewise.
5533         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
5534         Likewise.
5535         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
5536         Likewise.
5537         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
5538         Likewise.
5539         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
5540         Likewise.
5541         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
5542         Likewise.
5543         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
5544         Likewise.
5545         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
5546         Likewise.
5547         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
5548         Likewise.
5549         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
5550         Likewise.
5551         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
5552         Likewise.
5553         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
5554         Likewise.
5555         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
5556         Likewise.
5557         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
5558         Likewise.
5559         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
5560         Likewise.
5561         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
5562         Likewise.
5563         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
5564         Likewise.
5565         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
5566         Likewise.
5567         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
5568         Likewise.
5569         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
5570         Likewise.
5571         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
5572         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
5573         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
5574         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: Likewise.
5575         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
5576         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
5577         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
5578         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
5579         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5580         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
5581         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
5582         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
5583         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
5584         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
5585         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
5586         Likewise.
5587         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c:
5588         Likewise.
5589         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c:
5590         Likewise.
5591         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
5592         Likewise.
5593         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
5594         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
5595         Likewise.
5596         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
5597         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
5598         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
5599         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
5600         * testsuite/libgomp.oacc-fortran/host_data-5.F90: Likewise.
5601         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
5602         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
5603         Likewise.
5604         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
5605         Likewise.
5606         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
5607         Likewise.
5608         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
5609         Likewise.
5610         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
5611         Likewise.
5612         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
5613         Likewise.
5614         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
5615         Likewise.
5616         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
5617         Likewise.
5618         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
5619         Likewise.
5620         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
5621         Likewise.
5622         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
5623         Likewise.
5624         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
5625         Likewise.
5626         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
5627         Likewise.
5628         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
5629         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
5630         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
5631         Likewise.
5632         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
5633         Likewise.
5634         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
5635         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Likewise.
5636         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
5637
5638 2021-05-21  Julian Brown  <julian@codesourcery.com>
5639             Chung-Lin Tang  <cltang@codesourcery.com>
5640             Thomas Schwinge  <thomas@codesourcery.com>
5641
5642         PR middle-end/90115
5643         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1-gang.c: New
5644         test.
5645         * testsuite/libgomp.oacc-fortran/private-atomic-1-gang.f90:
5646         Likewise.
5647         * testsuite/libgomp.oacc-fortran/private-atomic-1-worker.f90:
5648         Likewise.
5649
5650 2021-05-21  Thomas Schwinge  <thomas@codesourcery.com>
5651
5652         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: Don't skip
5653         for nvptx offloading.
5654
5655 2021-05-21  Tobias Burnus  <tobias@codesourcery.com>
5656
5657         * testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.
5658
5659 2021-05-19  Thomas Schwinge  <thomas@codesourcery.com>
5660
5661         PR target/83812
5662         * testsuite/libgomp.oacc-c-c++-common/private-atomic-1.c: New.
5663
5664 2021-05-19  Julian Brown  <julian@codesourcery.com>
5665
5666         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-2.c: New.
5667
5668 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
5669
5670         * testsuite/lib/libgomp.exp
5671         (check_effective_target_offload_target_nvptx): Don't shadow global
5672         'offload_targets' variable.
5673
5674 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
5675
5676         * testsuite/libgomp.c-c++-common/reduction-5.c: Restrict
5677         '-latomic' to nvptx offloading compilation.
5678         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
5679
5680 2021-05-18  Thomas Schwinge  <thomas@codesourcery.com>
5681
5682         * testsuite/libgomp.c/target-44.c: Restrict '-latomic' to nvptx
5683         offloading compilation.
5684
5685 2021-05-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
5686
5687         * task.c (omp_fulfill_event): Call gomp_team_barrier_set_task_pending
5688         if new tasks generated.
5689         * testsuite/libgomp.c-c++-common/task-detach-13.c: New.
5690
5691 2021-05-14  Tobias Burnus  <tobias@codesourcery.com>
5692
5693         * testsuite/libgomp.fortran/parallel-master.f90: New test.
5694
5695 2021-05-13  Martin Liska  <mliska@suse.cz>
5696
5697         PR testsuite/100569
5698         * testsuite/libgomp.c/omp-nested-3.c: Prune new LTO warning.
5699         * testsuite/libgomp.c/pr46032-2.c: Likewise.
5700         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c: Likewise.
5701         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c: Likewise.
5702
5703 2021-05-12  Tobias Burnus  <tobias@codesourcery.com>
5704
5705         * testsuite/libgomp.c-c++-common/task-detach-12.c: New test.
5706         * testsuite/libgomp.fortran/task-detach-12.f90: New test.
5707
5708 2021-05-11  Jakub Jelinek  <jakub@redhat.com>
5709
5710         PR middle-end/100471
5711         * taskloop.c (GOMP_taskloop): If GOMP_TASK_FLAG_REDUCTION and not
5712         GOMP_TASK_FLAG_NOGROUP, when doing early return clear the task
5713         reduction pointer.
5714         * testsuite/libgomp.c/task-reduction-4.c: New test.
5715
5716 2021-05-07  Tobias Burnus  <tobias@codesourcery.com>
5717             Tom de Vries  <tdevries@suse.de>
5718
5719         * testsuite/libgomp.c-c++-common/reduction-5.c: New test, testing
5720         complex/floating-point || + && reduction with 'omp target'.
5721         * testsuite/libgomp.c-c++-common/reduction-6.c: Likewise.
5722
5723 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
5724
5725         * testsuite/libgomp.c-c++-common/reduction-1.c: New test.
5726         * testsuite/libgomp.c-c++-common/reduction-2.c: New test.
5727         * testsuite/libgomp.c-c++-common/reduction-3.c: New test.
5728         * testsuite/libgomp.c-c++-common/reduction-4.c: New file.
5729
5730 2021-05-04  Tobias Burnus  <tobias@codesourcery.com>
5731
5732         PR testsuite/100397
5733         * testsuite/libgomp.fortran/depobj-1.f90 (dep2, dep3): Move var
5734         declaration to scope of non-'depend'-guarded assignment to avoid races.
5735
5736 2021-05-03  Tom de Vries  <tdevries@suse.de>
5737
5738         PR target/100321
5739         * testsuite/libgomp.c/target-44.c: New test.
5740
5741 2021-04-30  Roman Zhuykov  <zhroma@ispras.ru>
5742
5743         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-3.c: New test.
5744
5745 2021-04-29  Tom de Vries  <tdevries@suse.de>
5746
5747         * testsuite/libgomp.c/pr81778.c: New test.
5748
5749 2021-04-29  Tom de Vries  <tdevries@suse.de>
5750
5751         PR target/100232
5752         * testsuite/libgomp.c/target-43.c: New file.
5753
5754 2021-04-28  Jakub Jelinek  <jakub@redhat.com>
5755             Tobias Burnus  <tobias@codesourcery.com>
5756
5757         * configure.ac (OFFLOAD_DEFAULTED): AC_DEFINE if offload-defaulted.
5758         * target.c (gomp_load_plugin_for_device): If set and if a plugin
5759         can't be dlopened, silently assume it has no devices.
5760         * Makefile.in: Regenerate.
5761         * config.h.in: Regenerate.
5762         * configure: Regenerate.
5763
5764 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
5765
5766         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
5767         Use [Ww]arning in dg-bogus as FE diagnostic and default
5768         diagnostic differ and the result depends on ENABLE_OFFLOAD.
5769         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
5770         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
5771         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
5772
5773 2021-04-26  Tobias Burnus  <tobias@codesourcery.com>
5774
5775         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f:
5776         Correct spelling in dg-bogus to match -Wopenacc-parallelism.
5777         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
5778         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
5779         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
5780
5781 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
5782             Nathan Sidwell  <nathan@codesourcery.com>
5783             Tom de Vries  <vries@codesourcery.com>
5784             Julian Brown  <julian@codesourcery.com>
5785             Kwok Cheung Yeung  <kcy@codesourcery.com>
5786
5787         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Specify
5788         '-Wopenacc-parallelism', and match diagnostics, as appropriate.
5789         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
5790         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
5791         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
5792         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
5793         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c:
5794         Likewise.
5795         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
5796         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
5797         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
5798         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
5799         Likewise.
5800         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
5801         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
5802         Likewise.
5803         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5804         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
5805         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
5806         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
5807         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
5808         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c:
5809         Likewise.
5810         * testsuite/libgomp.oacc-fortran/optional-private.f90: Likewise.
5811         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
5812         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
5813         * testsuite/libgomp.oacc-fortran/parallel-dims.f90: Likewise.
5814         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
5815         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
5816         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
5817         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5818         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5819         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5820         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
5821
5822 2021-04-26  Thomas Schwinge  <thomas@codesourcery.com>
5823
5824         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Don't
5825         compile with '-w'.
5826         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
5827         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c:
5828         Likewise.
5829         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
5830         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: Likewise.
5831         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
5832         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
5833         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
5834         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
5835         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
5836
5837 2021-04-22  Richard Biener  <rguenther@suse.de>
5838
5839         * testsuite/libgomp.c-c++-common/reduction-16.c: Use -latomic
5840         only on nvptx-none.
5841
5842 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
5843
5844         * testsuite/libgomp.fortran/depobj-1.f90: Use omp_lib's
5845         omp_depend_kind instead of defining it as 16.
5846
5847 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
5848
5849         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
5850         New, based on check_effective_target_offload_target_nvptx.
5851         (check_effective_target_offload_target_nvptx): Call it.
5852         (check_effective_target_offload_target_amdgcn): New.
5853         * testsuite/libgomp.c-c++-common/function-not-offloaded.c:
5854         Require target offload_target_nvptx || offload_target_amdgcn.
5855         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: Likewise.
5856         * testsuite/libgomp.c/pr86416-1.c: Likewise.
5857         * testsuite/libgomp.c/pr86416-2.c: Likewise.
5858
5859 2021-04-21  Tobias Burnus  <tobias@codesourcery.com>
5860
5861         * testsuite/libgomp.fortran/depobj-1.f90: New test.
5862
5863 2021-04-19  Thomas Schwinge  <thomas@codesourcery.com>
5864
5865         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
5866         '-fopenacc-kernels=[...]' -> '--param=openacc-kernels=[...]'.
5867         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
5868         Likewise.
5869         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
5870         Likewise.
5871         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
5872
5873 2021-04-15  Thomas Schwinge  <thomas@codesourcery.com>
5874
5875         PR target/99555
5876         * testsuite/lib/libgomp.exp
5877         (check_effective_target_offload_device_nvptx): New.
5878         * testsuite/libgomp.c/pr99555-1.c <nvptx offload device>: Until
5879         resolved, make sure that we exit quickly, with error status,
5880         XFAILed.
5881         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.
5882         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
5883
5884 2021-04-14  Jakub Jelinek  <jakub@redhat.com>
5885
5886         PR testsuite/100071
5887         * testsuite/libgomp.fortran/alloc-1.F90: Call c_f_pointer after last
5888         cp = omp_alloc with cp, p arguments instead of cq, q and call
5889         c_f_pointer after last cq = omp_alloc with cq, q.
5890
5891 2021-04-11  Hafiz Abid Qadeer  <abidh@codesourcery.com>
5892
5893         PR middle-end/98088
5894         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Add check
5895         for loop with GT/GE condition.
5896         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
5897
5898 2021-04-09  Thomas Schwinge  <thomas@codesourcery.com>
5899
5900         PR middle-end/84991
5901         PR middle-end/84992
5902         PR middle-end/90779
5903         * testsuite/libgomp.oacc-c-c++-common/static-variable-1.c: New.
5904
5905 2021-04-09  Jakub Jelinek  <jakub@redhat.com>
5906
5907         PR libgomp/99984
5908         * team.c (gomp_thread_start): Call pthread_setspecific for
5909         !(defined HAVE_TLS || defined USE_EMUTLS) only after local_thr
5910         has been initialized to avoid false positive warning.
5911
5912 2021-03-29  Tobias Burnus  <tobias@codesourcery.com>
5913
5914         PR target/99555
5915         * testsuite/lib/on_device_arch.c: Move to ...
5916         * testsuite/libgomp.c-c++-common/on_device_arch.h: ... here.
5917         * testsuite/libgomp.fortran/on_device_arch.c: New file;
5918         #include on_device_arch.h.
5919         * testsuite/libgomp.c-c++-common/task-detach-6.c: #include
5920         on_device_arch.h instead of using dg-additional-source.
5921         * testsuite/libgomp.c/pr99555-1.c: Likewise.
5922         * testsuite/libgomp.fortran/task-detach-6.f90: Update to use
5923         on_device_arch.c without relative paths.
5924
5925 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
5926
5927         * plugin/plugin-gcn.c (init_environment_variables): Don't prepend
5928         the 'HSA_RUNTIME_LIB' path to 'libhsa-runtime64.so'.
5929         * plugin/configfrag.ac (HSA_RUNTIME_LIB): Clean up.
5930         * config.h.in: Regenerate.
5931         * configure: Likewise.
5932
5933 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
5934
5935         PR target/99555
5936         * testsuite/lib/on_device_arch.c: New file.
5937         * testsuite/libgomp.c/pr99555-1.c: Likewise.
5938         * testsuite/libgomp.c-c++-common/task-detach-6.c: Until resolved,
5939         skip for nvptx offloading, with error status.
5940         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.
5941
5942 2021-03-25  Thomas Schwinge  <thomas@codesourcery.com>
5943
5944         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90:
5945         OpenACC 'serial' construct diagnostic for nvptx offloading.
5946
5947 2021-03-15  Tobias Burnus  <tobias@codesourcery.com>
5948
5949         PR c++/99509
5950         * testsuite/libgomp.c-c++-common/declare_target-1.c: New test.
5951
5952 2021-03-12  Tobias Burnus  <tobias@codesourcery.com>
5953
5954         PR fortran/98858
5955         * testsuite/libgomp.fortran/use_device_ptr-3.f90: New test.
5956
5957 2021-03-04  Jakub Jelinek  <jakub@redhat.com>
5958
5959         * configure.ac: Add AC_CHECK_SIZEOF([void *]).
5960         * plugin/configfrag.ac: Check $ac_cv_sizeof_void_p value instead of
5961         checking of -m32 or -mx32 options on the command line.
5962         * config.h.in: Regenerated.
5963         * configure: Regenerated.
5964
5965 2021-02-27  Iain Sandoe  <iain@sandoe.co.uk>
5966
5967         * testsuite/libgomp.c-c++-common/pr96390.c: Require alias
5968         support from the target.
5969
5970 2021-02-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
5971             Jakub Jelinek  <jakub@redhat.com>
5972
5973         PR libgomp/98738
5974         * libgomp.h (enum gomp_task_kind): Add GOMP_TASK_DETACHED.
5975         (struct gomp_task): Replace detach and completion_sem fields with
5976         union containing completion_sem and detach_team.  Add deferred_p
5977         field.
5978         (struct gomp_team): Remove task_detach_queue.
5979         * task.c: Include assert.h.
5980         (gomp_init_task): Initialize deferred_p and completion_sem fields.
5981         Rearrange initialization order of fields.
5982         (task_fulfilled_p): Delete.
5983         (GOMP_task): Use address of task as the event handle.  Remove
5984         initialization of detach field.  Initialize deferred_p field.
5985         Use automatic local for completion_sem.  Initialize detach_team field
5986         for deferred tasks.
5987         (gomp_barrier_handle_tasks): Remove handling of task_detach_queue.
5988         Set kind of suspended detach task to GOMP_TASK_DETACHED and
5989         decrement task_running_count.  Move finish_cancelled block out of
5990         else branch.  Relocate call to gomp_team_barrier_done.
5991         (GOMP_taskwait): Handle tasks with completion events that have not
5992         been fulfilled.
5993         (GOMP_taskgroup_end): Likewise.
5994         (omp_fulfill_event): Use address of task as event handle.  Post to
5995         completion_sem for undeferred tasks.  Clear detach_team if task
5996         has not finished.  For finished tasks, handle post-execution tasks,
5997         call gomp_team_barrier_wake if necessary, and free task.
5998         * team.c (gomp_new_team): Remove initialization of task_detach_queue.
5999         (free_team): Remove free of task_detach_queue.
6000         * testsuite/libgomp.c-c++-common/task-detach-1.c: Fix formatting.
6001         * testsuite/libgomp.c-c++-common/task-detach-2.c: Fix formatting.
6002         * testsuite/libgomp.c-c++-common/task-detach-3.c: Fix formatting.
6003         * testsuite/libgomp.c-c++-common/task-detach-4.c: Fix formatting.
6004         * testsuite/libgomp.c-c++-common/task-detach-5.c: Fix formatting.
6005         Change data-sharing of detach events on enclosing parallel to private.
6006         * testsuite/libgomp.c-c++-common/task-detach-6.c: Likewise.  Remove
6007         taskwait directive.
6008         * testsuite/libgomp.c-c++-common/task-detach-7.c: New.
6009         * testsuite/libgomp.c-c++-common/task-detach-8.c: New.
6010         * testsuite/libgomp.c-c++-common/task-detach-9.c: New.
6011         * testsuite/libgomp.c-c++-common/task-detach-10.c: New.
6012         * testsuite/libgomp.c-c++-common/task-detach-11.c: New.
6013         * testsuite/libgomp.fortran/task-detach-1.f90: Fix formatting.
6014         * testsuite/libgomp.fortran/task-detach-2.f90: Fix formatting.
6015         * testsuite/libgomp.fortran/task-detach-3.f90: Fix formatting.
6016         * testsuite/libgomp.fortran/task-detach-4.f90: Fix formatting.
6017         * testsuite/libgomp.fortran/task-detach-5.f90: Fix formatting.
6018         Change data-sharing of detach events on enclosing parallel to private.
6019         * testsuite/libgomp.fortran/task-detach-6.f90: Likewise.  Remove
6020         taskwait directive.
6021         * testsuite/libgomp.fortran/task-detach-7.f90: New.
6022         * testsuite/libgomp.fortran/task-detach-8.f90: New.
6023         * testsuite/libgomp.fortran/task-detach-9.f90: New.
6024         * testsuite/libgomp.fortran/task-detach-10.f90: New.
6025         * testsuite/libgomp.fortran/task-detach-11.f90: New.
6026
6027 2021-02-22  Tobias Burnus  <tobias@codesourcery.com>
6028
6029         PR fortran/99171
6030         * testsuite/libgomp.fortran/dummy-procs-1.f90: New test.
6031
6032 2021-02-17  Julian Brown  <julian@codesourcery.com>
6033
6034         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Remove
6035         expected errors.
6036
6037 2021-02-17  Julian Brown  <julian@codesourcery.com>
6038
6039         * testsuite/libgomp.oacc-fortran/derivedtypes-arrays-1.f90: New test.
6040         * testsuite/libgomp.oacc-fortran/update-dt-array.f90: Likewise.
6041
6042 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
6043
6044         * config/linux/x86/futex.h (__futex_wait):
6045         Revert output type back to long.
6046         (__futex_wake): Ditto.
6047         (futex_wait): Update for revert.
6048         (futex_wake): Ditto.
6049
6050 2021-02-11  Uroš Bizjak  <ubizjak@gmail.com>
6051
6052         * config/linux/x86/futex.h (__futex_wait): New static inline
6053         wrapper function.  Correct output type to int and
6054         timeout type to void *.
6055         (__futex_wake): New static inline wrapper function.
6056         Correct output type to int.
6057         (futex_wait): Use __futex_wait.
6058         (futex_wake): Use __futex_wake.
6059
6060 2021-02-10  Julian Brown  <julian@codesourcery.com>
6061
6062         PR fortran/98979
6063         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: Add expected
6064         errors.
6065
6066 2021-02-04  Julian Brown  <julian@codesourcery.com>
6067
6068         * testsuite/libgomp.oacc-fortran/array-stride-dt-1.f90: New test.
6069
6070 2021-02-03  Andrew Stubbs  <ams@codesourcery.com>
6071
6072         * plugin/plugin-gcn.c (EF_AMDGPU_MACH): Add
6073         EF_AMDGPU_MACH_AMDGCN_GFX908.
6074         (gcn_gfx908_s): New constant string.
6075         (isa_hsa_name): Add gfx908.
6076         (isa_code): Add gfx908.
6077
6078 2021-01-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
6079
6080         * libgomp.texi (omp_fulfill_event): New entry.
6081
6082 2021-01-20  Jakub Jelinek  <jakub@redhat.com>
6083
6084         * task.c (GOMP_task): Rename priority argument to priority_arg,
6085         add priority automatic variable and modify that variable.  Instead of
6086         clearing detach argument when GOMP_TASK_FLAG_DETACH bit is not set,
6087         check flags for that bit.
6088
6089 2021-01-19  Tobias Burnus  <tobias@codesourcery.com>
6090
6091         PR fortran/98476
6092         * testsuite/libgomp.fortran/is_device_ptr-1.f90: New test.
6093
6094 2021-01-18  Andreas Schwab  <schwab@suse.de>
6095
6096         * configure.tgt (riscv64*-*-linux*): Add linux to config_path.
6097
6098 2021-01-18  Sebastian Huber  <sebastian.huber@embedded-brains.de>
6099
6100         * config/rtems/sem.h (gomp_sem_getcount): New function.
6101
6102 2021-01-18  Jakub Jelinek  <jakub@redhat.com>
6103
6104         * config/linux/sem.h (gomp_sem_getcount): New function.
6105         * config/posix/sem.h (gomp_sem_getcount): New function.
6106         * config/posix/sem.c (gomp_sem_getcount): New function.
6107         * config/accel/sem.h (gomp_sem_getcount): New function.
6108         * task.c (task_fulfilled_p): Use gomp_sem_getcount.
6109         (omp_fulfill_event): Likewise.
6110
6111 2021-01-16  Kwok Cheung Yeung  <kcy@codesourcery.com>
6112
6113         * fortran.c (omp_fulfill_event_): New.
6114         * libgomp.h (struct gomp_task): Add detach and completion_sem fields.
6115         (struct gomp_team): Add task_detach_queue and task_detach_count
6116         fields.
6117         * libgomp.map (OMP_5.0.1): Add omp_fulfill_event and omp_fulfill_event_.
6118         * libgomp_g.h (GOMP_task): Add extra argument.
6119         * omp.h.in (enum omp_event_handle_t): New.
6120         (omp_fulfill_event): New.
6121         * omp_lib.f90.in (omp_event_handle_kind): New.
6122         (omp_fulfill_event): New.
6123         * omp_lib.h.in (omp_event_handle_kind): New.
6124         (omp_fulfill_event): Declare.
6125         * priority_queue.c (priority_tree_find): New.
6126         (priority_list_find): New.
6127         (priority_queue_find): New.
6128         * priority_queue.h (priority_queue_predicate): New.
6129         (priority_queue_find): New.
6130         * task.c (gomp_init_task): Initialize detach field.
6131         (task_fulfilled_p): New.
6132         (GOMP_task): Add detach argument.  Ignore detach argument if
6133         GOMP_TASK_FLAG_DETACH not set in flags.  Initialize completion_sem
6134         field.  Copy address of completion_sem into detach argument and
6135         into the start of the data record.  Wait for detach event if task
6136         not deferred.
6137         (gomp_barrier_handle_tasks): Queue tasks with unfulfilled events.
6138         Remove completed tasks and requeue dependent tasks.
6139         (omp_fulfill_event): New.
6140         * team.c (gomp_new_team): Initialize task_detach_queue and
6141         task_detach_count fields.
6142         (free_team): Free task_detach_queue field.
6143         * testsuite/libgomp.c-c++-common/task-detach-1.c: New testcase.
6144         * testsuite/libgomp.c-c++-common/task-detach-2.c: New testcase.
6145         * testsuite/libgomp.c-c++-common/task-detach-3.c: New testcase.
6146         * testsuite/libgomp.c-c++-common/task-detach-4.c: New testcase.
6147         * testsuite/libgomp.c-c++-common/task-detach-5.c: New testcase.
6148         * testsuite/libgomp.c-c++-common/task-detach-6.c: New testcase.
6149         * testsuite/libgomp.fortran/task-detach-1.f90: New testcase.
6150         * testsuite/libgomp.fortran/task-detach-2.f90: New testcase.
6151         * testsuite/libgomp.fortran/task-detach-3.f90: New testcase.
6152         * testsuite/libgomp.fortran/task-detach-4.f90: New testcase.
6153         * testsuite/libgomp.fortran/task-detach-5.f90: New testcase.
6154         * testsuite/libgomp.fortran/task-detach-6.f90: New testcase.
6155
6156 2021-01-15  Jakub Jelinek  <jakub@redhat.com>
6157
6158         PR target/70454
6159         * configure.tgt: For i?86 and x86_64 determine if -march=i486 needs to
6160         be added through preprocessor check on
6161         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
6162
6163 2021-01-14  Thomas Schwinge  <thomas@codesourcery.com>
6164
6165         PR libgomp/65099
6166         * plugin/configfrag.ac (PLUGIN_NVPTX): Restrict to supported
6167         configurations.
6168         * configure: Regenerate.
6169         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Remove 64-bit
6170         check.
6171
6172 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6173
6174         * configure: Re-generate.
6175
6176 2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6177
6178         * configure: Re-generate.
6179
6180 2021-01-05  Julian Brown  <julian@codesourcery.com>
6181
6182         * plugin/plugin-nvptx.c (SOFTSTACK_CACHE_LIMIT): New define.
6183         (struct ptx_device): Add omp_stacks struct.
6184         (nvptx_open_device): Initialise cached-stacks housekeeping info.
6185         (nvptx_close_device): Free cached stacks block and mutex.
6186         (nvptx_stacks_free): New function.
6187         (nvptx_alloc): Add SUPPRESS_ERRORS parameter.
6188         (GOMP_OFFLOAD_alloc): Add strategies for freeing soft-stacks block.
6189         (nvptx_stacks_alloc): Rename to...
6190         (nvptx_stacks_acquire): This.  Cache stacks block between runs if same
6191         size or smaller is required.
6192         (nvptx_stacks_free): Remove.
6193         (GOMP_OFFLOAD_run): Call nvptx_stacks_acquire and lock stacks block
6194         during kernel execution.
6195
6196 2021-01-01  Jakub Jelinek  <jakub@redhat.com>
6197
6198         * libgomp.texi: Bump @copying's copyright year.
6199
6200 2020-12-28  Gerald Pfeifer  <gerald@pfeifer.com>
6201
6202         * libgomp.texi (Top): Avoid bad "up" link.
6203
6204 2020-12-18  Jakub Jelinek  <jakub@redhat.com>
6205
6206         * testsuite/libgomp.c/task-6.c: New test.
6207
6208 2020-12-09  Andrew Stubbs  <ams@codesourcery.com>
6209
6210         * plugin/plugin-gcn.c: Include hsa_ext_amd.h.
6211         (HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT): Delete redundant definition.
6212
6213 2020-12-08  Tobias Burnus  <tobias@codesourcery.com>
6214
6215         * testsuite/libgomp.fortran/scan-1.f90: New test.
6216
6217 2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
6218
6219         PR target/97865
6220         * configure: Regenerate.
6221
6222 2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
6223
6224         * configure: Regenerate.
6225
6226 2020-11-25  Thomas Schwinge  <thomas@codesourcery.com>
6227
6228         * testsuite/libgomp.oacc-c++/cache-1.C: New.
6229         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Update.
6230
6231 2020-11-25  Andrew Stubbs  <ams@codesourcery.com>
6232
6233         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Adjust
6234         expected results.
6235
6236 2020-11-24  Andrew Stubbs  <ams@codesourcery.com>
6237
6238         * plugin/plugin-gcn.c: Don't redefine relocations if elf.h has them.
6239         (reserved): Delete unused define.
6240
6241 2020-11-24  Thomas Schwinge  <thomas@codesourcery.com>
6242
6243         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c: Avoid
6244         Tcl 8.5-specific behavior.
6245         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
6246
6247 2020-11-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
6248
6249         * env.c (gomp_global_icv): Remove nest_var field.  Add
6250         max_active_levels_var field.
6251         (gomp_max_active_levels_var): Remove.
6252         (parse_boolean): Return true on success.
6253         (handle_omp_display_env): Express OMP_NESTED in terms of
6254         max_active_levels_var.  Change format specifier for
6255         max_active_levels_var.
6256         (initialize_env): Set max_active_levels_var from
6257         OMP_MAX_ACTIVE_LEVELS, OMP_NESTED, OMP_NUM_THREADS and
6258         OMP_PROC_BIND.
6259         * icv.c (omp_set_nested): Express in terms of
6260         max_active_levels_var.
6261         (omp_get_nested): Likewise.
6262         (omp_set_max_active_levels): Use max_active_levels_var field instead
6263         of gomp_max_active_levels_var.
6264         (omp_get_max_active_levels): Likewise.
6265         * libgomp.h (struct gomp_task_icv): Remove nest_var field.  Add
6266         max_active_levels_var field.
6267         (gomp_supported_active_levels): Set to UCHAR_MAX.
6268         (gomp_max_active_levels_var): Delete.
6269         * libgomp.texi (omp_get_nested): Update documentation.
6270         (omp_set_nested): Likewise.
6271         (OMP_MAX_ACTIVE_LEVELS): Likewise.
6272         (OMP_NESTED): Likewise.
6273         (OMP_NUM_THREADS): Likewise.
6274         (OMP_PROC_BIND): Likewise.
6275         * parallel.c (gomp_resolve_num_threads): Replace reference
6276         to nest_var with max_active_levels_var.  Use max_active_levels_var
6277         field instead of gomp_max_active_levels_var.
6278
6279 2020-11-18  Tobias Burnus  <tobias@codesourcery.com>
6280
6281         * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from
6282         nvptx_usleep; use also for device={arch(gcn)}.
6283
6284 2020-11-14  Jakub Jelinek  <jakub@redhat.com>
6285
6286         * testsuite/libgomp.c-c++-common/allocate-1.c (struct S): New type.
6287         (foo): Add tests for non-VLA private and firstprivate clauses on
6288         omp task.
6289         (bar): Likewise.  Remove taking of address from private/firstprivate
6290         variables.
6291         * testsuite/libgomp.c++/allocate-1.C (struct S): New type.
6292         (foo): Add p, q, px and s arguments.  Add tests for array reductions
6293         and for non-VLA private and firstprivate clauses on omp task.
6294         (bar): Removed.
6295         (main): Adjust foo caller.  Don't call bar.
6296
6297 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
6298             Thomas Schwinge  <thomas@codesourcery.com>
6299
6300         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose-ice-1.c:
6301         New.
6302         * testsuite/libgomp.oacc-c-c++-common/declare-vla-kernels-decompose.c:
6303         Likewise.
6304         * testsuite/libgomp.oacc-c-c++-common/kernels-decompose-1.c:
6305         Likewise.
6306         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Adjust.
6307         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: Likewise.
6308
6309 2020-11-13  Gergö Barany  <gergo@codesourcery.com>
6310             Thomas Schwinge  <thomas@codesourcery.com>
6311
6312         PR fortran/94358
6313         * testsuite/libgomp.oacc-fortran/pr94358-1.f90: New.
6314
6315 2020-11-13  Jakub Jelinek  <jakub@redhat.com>
6316
6317         * testsuite/libgomp.c-c++-common/allocate-1.c (foo): Add tests
6318         for array reductions.
6319         (main): Adjust foo callers.
6320
6321 2020-11-12  Jakub Jelinek  <jakub@redhat.com>
6322
6323         * libgomp.map (GOMP_alloc, GOMP_free): Export at GOMP_5.0.1.
6324         * omp.h.in (omp_alloc): Add malloc and alloc_size attributes.
6325         * libgomp_g.h (GOMP_alloc, GOMP_free): Declare.
6326         * allocator.c (omp_aligned_alloc): New for now static function,
6327         add alignment argument and handle it.
6328         (omp_alloc): Reimplement using omp_aligned_alloc.
6329         (GOMP_alloc, GOMP_free): New functions.
6330         (omp_free): Add ialias.
6331         * testsuite/libgomp.c-c++-common/allocate-1.c: New test.
6332         * testsuite/libgomp.c++/allocate-1.C: New test.
6333
6334 2020-11-12  Thomas Schwinge  <thomas@codesourcery.com>
6335
6336         PR fortran/97782
6337         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Adjust.
6338
6339 2020-11-10  Chung-Lin Tang  <cltang@codesourcery.com>
6340
6341         * libgomp.h (enum gomp_map_vars_kind): Adjust enum values to be bit-flag
6342         usable.
6343         * oacc-mem.c (acc_map_data): Adjust gomp_map_vars argument flags to
6344         'GOMP_MAP_VARS_OPENACC | GOMP_MAP_VARS_ENTER_DATA'.
6345         (goacc_enter_datum): Likewise for call to gomp_map_vars_async.
6346         (goacc_enter_data_internal): Likewise.
6347         * target.c (gomp_map_vars_internal):
6348         Change checks of GOMP_MAP_VARS_ENTER_DATA to use bit-and (&). Adjust use
6349         of gomp_attach_pointer for OpenMP cases.
6350         (gomp_exit_data): Add handling of GOMP_MAP_DETACH.
6351         (GOMP_target_enter_exit_data): Add handling of GOMP_MAP_ATTACH.
6352         * testsuite/libgomp.c-c++-common/ptr-attach-1.c: New testcase.
6353
6354 2020-11-05  Ulrich Drepper  <drepper@redhat.com>
6355             Kwok Cheung Yeung  <kcy@codesourcery.com>
6356
6357         * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags.
6358         * Makefile.in: Regenerate.
6359         * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with
6360         pragmas to ignore -Wdeprecated-declarations warnings.
6361         * icv.c: Likewise.
6362         * omp.h.in (__GOMP_DEPRECATED_5_0): Define.
6363         Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested,
6364         and omp_get_nested with __GOMP_DEPRECATED_5_0.
6365         * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as
6366         deprecated.
6367         * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations
6368         to test options.
6369         * testsuite/libgomp.c/affinity-1.c: Likewise.
6370         * testsuite/libgomp.c/affinity-2.c: Likewise.
6371         * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise.
6372         * testsuite/libgomp.c/lib-1.c: Likewise.
6373         * testsuite/libgomp.c/nested-1.c: Likewise.
6374         * testsuite/libgomp.c/nested-2.c: Likewise.
6375         * testsuite/libgomp.c/nested-3.c: Likewise.
6376         * testsuite/libgomp.c/pr32362-1.c: Likewise.
6377         * testsuite/libgomp.c/pr32362-2.c: Likewise.
6378         * testsuite/libgomp.c/pr32362-3.c: Likewise.
6379         * testsuite/libgomp.c/pr35549.c: Likewise.
6380         * testsuite/libgomp.c/pr42942.c: Likewise.
6381         * testsuite/libgomp.c/pr61200.c: Likewise.
6382         * testsuite/libgomp.c/sort-1.c: Likewise.
6383         * testsuite/libgomp.c/target-5.c: Likewise.
6384         * testsuite/libgomp.c/target-6.c: Likewise.
6385         * testsuite/libgomp.c/teams-1.c: Likewise.
6386         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
6387         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
6388         * testsuite/libgomp.c/thread-limit-4.c: Likewise.
6389         * testsuite/libgomp.fortran/affinity1.f90: Likewise.
6390         * testsuite/libgomp.fortran/lib1.f90: Likewise.
6391         * testsuite/libgomp.fortran/lib2.f: Likewise.
6392         * testsuite/libgomp.fortran/nested1.f90: Likewise.
6393         * testsuite/libgomp.fortran/teams1.f90: Likewise.
6394
6395 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
6396
6397         PR target/85486
6398         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: Simplify and enhance.
6399         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: Likewise.
6400         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: Likewise.
6401
6402 2020-11-02  Thomas Schwinge  <thomas@codesourcery.com>
6403
6404         PR testsuite/80219
6405         PR testsuite/85303
6406         * testsuite/lib/libgomp.exp (libgomp_init): Set
6407         'gcc_warning_prefix', 'gcc_error_prefix'.
6408
6409 2020-10-30  Jakub Jelinek  <jakub@redhat.com>
6410
6411         * target.c (gomp_map_vars_internal): Use FIELD_TGT_EMPTY macro
6412         even in field_tgt_clear initializer.
6413
6414 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
6415
6416         * testsuite/libgomp.c/target-42.c: New test.
6417
6418 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
6419             Tom de Vries  <tdevries@suse.de>
6420
6421         PR testsuite/81690
6422         * testsuite/libgomp.c/usleep.h: New file.
6423         * testsuite/libgomp.c/target-32.c: Include usleep.h.
6424         (main): Use tgt_usleep instead of usleep.
6425         * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h.
6426         (main): Use tgt_usleep instead of usleep.
6427
6428 2020-10-28  Jakub Jelinek  <jakub@redhat.com>
6429
6430         PR lto/96680
6431         * testsuite/libgomp.c/declare-variant-1.c: New test.
6432
6433 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
6434
6435         * testsuite/libgomp.c/target-41.c: New test.
6436
6437 2020-10-22  Jakub Jelinek  <jakub@redhat.com>
6438
6439         * icv.c (omp_get_initial_device): Remove including corresponding
6440         ialias.
6441         * icv-device.c (omp_get_initial_device): New function.  Return
6442         gomp_get_num_devices ().  Add ialias.
6443         * target.c (resolve_device): Don't fail with
6444         OMP_TARGET_OFFLOAD=mandatory if device_id is equal to
6445         gomp_get_num_devices ().
6446         (omp_target_alloc, omp_target_free, omp_target_is_present,
6447         omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr,
6448         omp_target_disassociate_ptr, omp_pause_resource): Use
6449         gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the
6450         first use in the functions, in uses dominated by the
6451         gomp_get_num_devices call use num_devices_openmp instead.
6452         * libgomp.texi (omp_get_initial_device): Document.
6453         * config/gcn/icv-device.c (omp_get_initial_device): New function.
6454         Add ialias.
6455         * config/nvptx/icv-device.c (omp_get_initial_device): Likewise.
6456         * testsuite/libgomp.c/target-40.c: New test.
6457
6458 2020-10-21  Jakub Jelinek  <jakub@redhat.com>
6459
6460         * env.c (parse_target_offload): Change new_offload var type to int,
6461         preinitialize to -1, remove found var and test new_offload != -1
6462         instead of found.
6463
6464 2020-10-20  Jakub Jelinek  <jakub@redhat.com>
6465
6466         * target.c (gomp_target_init): Inside of the function, use automatic
6467         variables corresponding to num_devices, num_devices_openmp and devices
6468         global variables and update the globals only at the end of the
6469         function.
6470
6471 2020-10-20  Kwok Cheung Yeung  <kcy@codesourcery.com>
6472
6473         * env.c (gomp_target_offload_var): New.
6474         (parse_target_offload): New.
6475         (handle_omp_display_env): Print value of OMP_TARGET_OFFLOAD.
6476         (initialize_env): Parse OMP_TARGET_OFFLOAD.
6477         * libgomp.h (gomp_target_offload_t): New.
6478         (gomp_target_offload_var): New.
6479         * libgomp.texi (OMP_TARGET_OFFLOAD): New section.
6480         * target.c (resolve_device): Generate error if device not found and
6481         offloading is mandatory.
6482         (gomp_target_fallback): Generate error if offloading is mandatory.
6483         (GOMP_target): Add argument in call to gomp_target_fallback.
6484         (GOMP_target_ext): Likewise.
6485         (gomp_target_data_fallback): Generate error if offloading is mandatory.
6486         (GOMP_target_data): Add argument in call to gomp_target_data_fallback.
6487         (GOMP_target_data_ext): Likewise.
6488         (gomp_target_task_fn): Add argument in call to gomp_target_fallback.
6489         (gomp_target_init): Return early if offloading is disabled.
6490
6491 2020-10-15  Kwok Cheung Yeung  <kcy@codesourcery.com>
6492
6493         * libgomp.texi (omp_get_max_active_levels): Modify description.
6494         (omp_get_supported_active_levels): Make descriptions consistent.
6495
6496 2020-10-14  Jakub Jelinek  <jakub@redhat.com>
6497
6498         * libgomp.texi (omp_get_supported_active_levels): Fix a typo.
6499
6500 2020-10-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
6501
6502         * env.c (gomp_max_active_levels_var): Initialize to
6503         gomp_supported_active_levels.
6504         (initialize_env): Limit gomp_max_active_levels_var to be at most
6505         equal to gomp_supported_active_levels.
6506         * fortran.c (omp_get_supported_active_levels): Add ialias_redirect.
6507         (omp_get_supported_active_levels_): New.
6508         * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var
6509         to at most equal to gomp_supported_active_levels.
6510         (omp_get_supported_active_levels): New.
6511         * libgomp.h (gomp_supported_active_levels): New.
6512         * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and
6513         omp_get_supported_active_levels_.
6514         * libgomp.texi (omp_get_supported_active_levels): New.
6515         (omp_set_max_active_levels): Update.  Add reference to
6516         omp_get_supported_active_levels.
6517         * omp.h.in (omp_get_supported_active_levels): New.
6518         * omp_lib.f90.in (omp_get_supported_active_levels): New.
6519         * omp_lib.h.in (omp_get_supported_active_levels): New.
6520         * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels
6521         against omp_get_supported_active_levels.
6522         * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise.
6523
6524 2020-10-11  Clement Chigot  <clement.chigot@atos.net>
6525
6526         * config/t-aix: Delete and recreate libgomp before creating
6527         FAT library.
6528
6529 2020-10-08  Tom de Vries  <tdevries@suse.de>
6530
6531         PR libgomp/81802
6532         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_run): Report launch
6533         dimensions.
6534
6535 2020-10-06  Tom de Vries  <tdevries@suse.de>
6536
6537         * testsuite/libgomp.oacc-fortran/declare-5.f90: Add xfail for PR92790.
6538
6539 2020-10-06  Tom de Vries  <tdevries@suse.de>
6540
6541         PR middle-end/90861
6542         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Remove xfail.
6543
6544 2020-10-05  Tom de Vries  <tdevries@suse.de>
6545
6546         PR fortran/95654
6547         * testsuite/libgomp.fortran/pr95654.f90: New test.
6548
6549 2020-10-02  Tobias Burnus  <tobias@codesourcery.com>
6550
6551         * Makefile.in: Regenerate with automake 1.15.1.
6552         * aclocal.m4: Likewise.
6553         * configure: Likewise.
6554         * testsuite/Makefile.in: Likewise.
6555
6556 2020-09-30  Andrew Stubbs  <ams@codesourcery.com>
6557
6558         * parallel.c (gomp_resolve_num_threads): Ignore nest_var on nvptx
6559         and amdgcn targets.
6560
6561 2020-09-30  Tobias Burnus  <tobias@codesourcery.com>
6562
6563         * testsuite/libgomp.fortran/declare-target-3.f90: New test.
6564
6565 2020-09-29  Andrew Stubbs  <ams@codesourcery.com>
6566
6567         * config/gcn/bar.c (gomp_barrier_wait_end): Skip the barrier if the
6568         total number of threads is one.
6569         (gomp_team_barrier_wake): Likewise.
6570         (gomp_team_barrier_wait_end): Likewise.
6571         (gomp_team_barrier_wait_cancel_end): Likewise.
6572         * config/nvptx/bar.c (gomp_barrier_wait_end): Likewise.
6573         (gomp_team_barrier_wake): Likewise.
6574         (gomp_team_barrier_wait_end): Likewise.
6575         (gomp_team_barrier_wait_cancel_end): Likewise.
6576         * testsuite/libgomp.c-c++-common/nested-parallel-unbalanced.c: New test.
6577
6578 2020-09-28  Tobias Burnus  <tobias@codesourcery.com>
6579
6580         PR middle-end/96390
6581         * testsuite/libgomp.c++/pr96390.C: New test.
6582         * testsuite/libgomp.c-c++-common/pr96390.c: New test.
6583
6584 2020-09-27  Clement Chigot  <clement.chigot@atos.net>
6585
6586         * config/t-aix: Use $(AR) without -X32_64.
6587
6588 2020-09-25  Jakub Jelinek  <jakub@redhat.com>
6589
6590         * testsuite/libgomp.c/loop-25.c: New test.
6591
6592 2020-09-22  Tobias Burnus  <tobias@codesourcery.com>
6593
6594         PR fortran/95654
6595         * testsuite/libgomp.fortran/pr66199-5.f90: Make stop codes unique.
6596
6597 2020-09-22  Tom de Vries  <tdevries@suse.de>
6598
6599         * plugin/plugin-nvptx.c (link_ptx): Print elog if cuLinkComplete call
6600         fails.
6601
6602 2020-09-16  Nathan Sidwell  <nathan@acm.org>
6603
6604         * testsuite/libgomp.c++/udr-3.C: Add missing ctor.
6605
6606 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
6607
6608         PR fortran/96668
6609         * target.c (gomp_map_vars_internal): Initialize has_nullptr.
6610
6611 2020-09-15  Tobias Burnus  <tobias@codesourcery.com>
6612
6613         PR fortran/96668
6614         * libgomp.h (struct target_var_desc): Add has_null_ptr_assoc member.
6615         * target.c (gomp_map_vars_existing): Add always_to_flag flag.
6616         (gomp_map_vars_existing): Update call to it.
6617         (gomp_map_fields_existing): Likewise
6618         (gomp_map_vars_internal): Update PSET handling such that if a nullptr is
6619         now allocated or if GOMP_MAP_POINTER is used PSET is updated and pointer
6620         remapped.
6621         (GOMP_target_enter_exit_data): Hanlde GOMP_MAP_ALWAYS_POINTER like
6622         GOMP_MAP_POINTER.
6623         * testsuite/libgomp.fortran/map-alloc-ptr-1.f90: New test.
6624         * testsuite/libgomp.fortran/map-alloc-ptr-2.f90: New test.
6625
6626 2020-09-14  Tom de Vries  <tdevries@suse.de>
6627
6628         * config/nvptx/atomic.c: New file.  Add
6629         __sync_val_compare_and_swap_16.
6630         * testsuite/libgomp.c-c++-common/reduction-16.c: Add -latomic for
6631         target offload_target_nvptx.
6632
6633 2020-09-08  Julian Brown  <julian@codesourcery.com>
6634
6635         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c: Remove
6636         iteration-ordering assumptions.
6637
6638 2020-09-08  Julian Brown  <julian@codesourcery.com>
6639
6640         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Fix race condition.
6641         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
6642
6643 2020-08-20  Chung-Lin Tang  <cltang@codesourcery.com>
6644
6645         * plugin/plugin-nvptx.c (nvptx_free):
6646         Change "GOMP_PLUGIN_acc_thread () == NULL" test into check of
6647         CUDA_ERROR_NOT_PERMITTED status for cuMemGetAddressRange. Adjust
6648         comments.
6649
6650 2020-08-20  Tobias Burnus  <tobias@codesourcery.com>
6651
6652         * testsuite/libgomp.fortran/lastprivate-conditional-10.f90: New test.
6653
6654 2020-08-13  Kwok Cheung Yeung  <kcy@codesourcery.com>
6655
6656         * testsuite/libgomp.c-c++-common/reduction-16.c: New.
6657
6658 2020-08-13  Jakub Jelinek  <jakub@redhat.com>
6659
6660         * testsuite/libgomp.c/loop-22.c (main): Add some further tests.
6661         * testsuite/libgomp.c/loop-23.c (main): Likewise.
6662         * testsuite/libgomp.c/loop-24.c: New test.
6663
6664 2020-08-08  Jakub Jelinek  <jakub@redhat.com>
6665             Tobias Burnus  <tobias@codesourcery.com>
6666
6667         PR fortran/93553
6668         * testsuite/libgomp.fortran/pr93553.f90: New test.
6669
6670 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
6671
6672         * testsuite/libgomp.c/loop-22.c: New test.
6673         * testsuite/libgomp.c/loop-23.c: New test.
6674
6675 2020-08-05  Jakub Jelinek  <jakub@redhat.com>
6676
6677         PR middle-end/96459
6678         * testsuite/libgomp.c/teams-3.c: New test.
6679         * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing
6680         if not defined yet.
6681         (N(test)): Use it before all N(f*) calls.
6682         * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define.
6683         (main): Don't call all test_* functions from within
6684         #pragma omp teams reduction(|:err), call them directly.
6685
6686 2020-08-04  Tom de Vries  <tdevries@suse.de>
6687
6688         PR target/96428
6689         * testsuite/libgomp.oacc-fortran/pr96628-part1.f90: New test.
6690         * testsuite/libgomp.oacc-fortran/pr96628-part2.f90: New test.
6691
6692 2020-08-03  Julian Brown  <julian@codesourcery.com>
6693             Thomas Schwinge  <thomas@codesourcery.com>
6694
6695         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: Don't run for
6696         shared-memory devices.  Extend with further checking.
6697
6698 2020-08-03  Martin Jambor  <mjambor@suse.cz>
6699
6700         * plugin/Makefrag.am: Remove configuration of HSA plugin.
6701         * aclocal.m4: Regenerated.
6702         * Makefile.in: Regenerated.
6703         * config.h.in: Regenerated.
6704         * configure: Regenerated.
6705         * plugin/configfrag.ac: Likewise.
6706         * plugin/hsa_ext_finalize.h: Removed.
6707         * plugin/plugin-hsa.c: Likewise.
6708         * testsuite/Makefile.in: Regenerated.
6709         * testsuite/lib/libgomp.exp
6710         (offload_target_to_openacc_device_type): Remove hsa case.
6711         (check_effective_target_hsa_offloading_selected_nocache): Removed
6712         (check_effective_target_hsa_offloading_selected): Likewise.
6713         (libgomp_init): Do not add -Wno-hsa to additional_flags.
6714         * testsuite/libgomp.hsa.c/alloca-1.c: Removed test.
6715         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
6716         * testsuite/libgomp.hsa.c/bits-insns.c: Likewise.
6717         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
6718         * testsuite/libgomp.hsa.c/c.exp: Likewise.
6719         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
6720         * testsuite/libgomp.hsa.c/complex-align-2.c: Likewise.
6721         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
6722         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
6723         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
6724         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
6725         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
6726         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
6727         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
6728         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
6729         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
6730         * testsuite/libgomp.hsa.c/pr82416.c: Likewise.
6731         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
6732         * testsuite/libgomp.hsa.c/staticvar.c: Likewise.
6733         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
6734         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
6735         * testsuite/libgomp.hsa.c/switch-sbr-2.c: Likewise.
6736         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
6737         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
6738
6739 2020-07-27  Julian Brown  <julian@codesourcery.com>
6740             Thomas Schwinge  <thomas@codesourcery.com>
6741
6742         * libgomp.h (struct target_var_desc): Rename do_detach field to
6743         is_attach.
6744         * oacc-mem.c (goacc_exit_datum_1): Add assert.  Don't set finalize for
6745         GOMP_MAP_FORCE_DETACH. Update checking to use is_attach field.
6746         (goacc_enter_data_internal): Don't affect reference counts
6747         for attach mappings.
6748         (goacc_exit_data_internal): Don't affect reference counts for detach
6749         mappings.
6750         * target.c (gomp_map_vars_existing): Don't affect reference counts for
6751         attach mappings.
6752         (gomp_map_vars_internal): Set renamed is_attach flag unconditionally to
6753         mark attach mappings.
6754         (gomp_unmap_vars_internal): Use is_attach flag to prevent affecting
6755         reference count for attach mappings.
6756         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-1.c: New test.
6757         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
6758         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-2.c: New test.
6759         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Mark
6760         test as shouldfail.
6761         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust to fail
6762         gracefully in no-finalize mode.
6763         * testsuite/libgomp.oacc-c-c++-common/mdc-refcount-3.c: New file.
6764
6765 2020-07-24  Thomas Schwinge  <thomas@codesourcery.com>
6766
6767         * testsuite/libgomp.oacc-c++/c++.exp: Unset 'offload_target' after
6768         use.
6769         * testsuite/libgomp.oacc-c/c.exp: Likewise.
6770         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
6771
6772 2020-07-23  Julian Brown  <julian@codesourcery.com>
6773             Thomas Schwinge  <thomas@codesourcery.com>
6774
6775         * target.c (gomp_unmap_vars_internal): Remove unnecessary forcing of
6776         finalization for detach operation.
6777         * testsuite/libgomp.oacc-c-c++-common/structured-detach-underflow.c:
6778         New test.
6779
6780 2020-07-23  Tobias Burnus  <tobias@codesourcery.com>
6781
6782         * configure.ac: Add OMP_DEPEND_KIND and OMP_INT128_SIZE.
6783         * libgomp_f.h.in (omp_check_defines): Check whether
6784         sizeof of determined Fortran kind and C typedef match.
6785         * omp_lib.f90.in: Add omp_depened_kind.
6786         * omp_lib.h.in: Likewise; fix omp_alloctrait_key_kind.
6787         * configure: Regenerate.
6788         * Makefile.in: Regenerate.
6789         * testsuite/Makefile.in: Regenerate.
6790
6791 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
6792
6793         * testsuite/libgomp.c-c++-common/critical-hint-1.c: New; moved from
6794         gcc/testsuite/c-c++-common/gomp/.
6795         * testsuite/libgomp.c-c++-common/critical-hint-2.c: Likewise.
6796         * testsuite/libgomp.fortran/critical-hint-1.f90: New; moved
6797         from gcc/testsuite/gfortran.dg/gomp/.
6798         * testsuite/libgomp.fortran/critical-hint-2.f90: Likewise.
6799
6800 2020-07-22  Tobias Burnus  <tobias@codesourcery.com>
6801
6802         * omp_lib.f90.in: Add omp_sync_hint_* and omp_sync_hint_kind.
6803         * omp_lib.h.in: Likewise.
6804
6805 2020-07-18  H.J. Lu  <hjl.tools@gmail.com>
6806
6807         PR target/95620
6808         * testsuite/libgomp.c/pr95620.c: New test.
6809
6810 2020-07-16  Julian Brown  <julian@codesourcery.com>
6811             Thomas Schwinge  <thomas@codesourcery.com>
6812
6813         * testsuite/libgomp.oacc-fortran/attach-descriptor-1.f90: New test.
6814         * testsuite/libgomp.oacc-fortran/attach-descriptor-2.f90: New test.
6815
6816 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
6817
6818         * testsuite/libgomp.fortran/alloc-1.F90: Use c_size_t to
6819         avoid conversion on 32bit systems from 32bit to 64bit due
6820         to -fdefault-integer-8.
6821
6822 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
6823
6824         * testsuite/libgomp.fortran/struct-elem-map-1.f90: Remove unused
6825         variables; add character(kind=4) tests; update TODO comment.
6826
6827 2020-07-15  Tobias Burnus  <tobias@codesourcery.com>
6828
6829         * allocator.c: Add ialias for omp_init_allocator and
6830         omp_destroy_allocator.
6831         * configure.ac: Set INTPTR_T_KIND.
6832         * configure: Regenerate.
6833         * Makefile.in: Regenerate.
6834         * testsuite/Makefile.in: Regenerate.
6835         * fortran.c (omp_init_allocator_, omp_destroy_allocator_,
6836         omp_set_default_allocator_, omp_get_default_allocator_): New
6837         functions and ialias_redirect.
6838         * icv.c: Add ialias for omp_set_default_allocator and
6839         omp_get_default_allocator.
6840         * libgomp.map (OMP_5.0.1): Add omp_init_allocator_,
6841         omp_destroy_allocator_, omp_set_default_allocator_ and
6842         omp_get_default_allocator_.
6843         * omp_lib.f90.in: Add allocator traits parameters, declare
6844         allocator routines and add related kind parameters.
6845         * omp_lib.h.in: Likewise.
6846         * testsuite/libgomp.c-c++-common/alloc-2.c: Fix sizeof.
6847         * testsuite/libgomp.fortran/alloc-1.F90: New test.
6848         * testsuite/libgomp.fortran/alloc-2.F90: New test.
6849         * testsuite/libgomp.fortran/alloc-3.F: New test.
6850         * testsuite/libgomp.fortran/alloc-4.f90: New test.
6851         * testsuite/libgomp.fortran/alloc-5.f90: New test.
6852
6853 2020-07-14  Tom de Vries  <tom@codesourcery.com>
6854             Cesar Philippidis  <cesar@codesourcery.com>
6855             Thomas Schwinge  <thomas@codesourcery.com>
6856             Kwok Cheung Yeung  <kcy@codesourcery.com>
6857
6858         * oacc-init.c (acc_init_state_lock, acc_init_state, acc_init_thread):
6859         New variable.
6860         (acc_init_1): Set acc_init_thread to pthread_self ().  Set
6861         acc_init_state to initializing at the start, and to initialized at the
6862         end.
6863         (self_initializing_p): New function.
6864         (acc_get_device_type): Return acc_device_none if called by thread that
6865         is currently executing acc_init_1.
6866         * libgomp.texi (acc_get_device_type): Update documentation.
6867         (Implementation Status and Implementation-Defined Behavior): Likewise.
6868         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-2.c: New.
6869
6870 2020-07-14  David Edelsohn  <dje.gcc@gmail.com>
6871
6872         * config/t-aix: Set BITS from compiler cpp macro.
6873
6874 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
6875
6876         * testsuite/libgomp.fortran/struct-elem-map-1.f90: New test.
6877
6878 2020-07-14  Tobias Burnus  <tobias@codesourcery.com>
6879
6880         PR fortran/67311
6881         * testsuite/libgomp.fortran/target-map-1.f90: New test.
6882
6883 2020-07-14  Jakub Jelinek  <jakub@redhat.com>
6884
6885         * testsuite/libgomp.c/loop-21.c: New test.
6886
6887 2020-07-13  Julian Brown  <julian@codesourcery.com>
6888             Thomas Schwinge  <thomas@codesourcery.com>
6889
6890         * testsuite/libgomp.oacc-fortran/dynamic-pointer-1.f90: New test.
6891
6892 2020-07-10  Julian Brown  <julian@codesourcery.com>
6893             Thomas Schwinge  <thomas@codesourcery.com>
6894
6895         * libgomp.h (struct splay_tree_key_s): Change virtual_refcount to
6896         dynamic_refcount.
6897         (struct gomp_device_descr): Remove GOMP_MAP_VARS_OPENACC_ENTER_DATA.
6898         * oacc-mem.c (acc_map_data): Substitute virtual_refcount for
6899         dynamic_refcount.
6900         (acc_unmap_data): Update comment.
6901         (goacc_map_var_existing, goacc_enter_datum): Adjust for
6902         dynamic_refcount semantics.
6903         (goacc_exit_datum_1, goacc_exit_datum): Re-add some error checking.
6904         Adjust for dynamic_refcount semantics.
6905         (goacc_enter_data_internal): Implement "present" case of dynamic
6906         memory-map handling here.  Update "non-present" case for
6907         dynamic_refcount semantics.
6908         (goacc_exit_data_internal): Use goacc_exit_datum_1.
6909         * target.c (gomp_map_vars_internal): Remove
6910         GOMP_MAP_VARS_OPENACC_ENTER_DATA handling.  Update for dynamic_refcount
6911         handling.
6912         (gomp_unmap_vars_internal): Remove virtual_refcount handling.
6913         (gomp_load_image_to_device): Substitute dynamic_refcount for
6914         virtual_refcount.
6915         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Remove XFAILs.
6916         * testsuite/libgomp.oacc-c-c++-common/refcounting-1.c: New test.
6917         * testsuite/libgomp.oacc-c-c++-common/refcounting-2.c: New test.
6918         * testsuite/libgomp.oacc-c-c++-common/struct-3-1-1.c: New test.
6919         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Remove XFAILs and
6920         trace output.
6921         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: Remove
6922         trace output.
6923         * testsuite/libgomp.oacc-fortran/dynamic-incr-structural-1.f90: New
6924         test.
6925         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
6926         Remove stale comment.
6927         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Remove XFAILs.
6928         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
6929         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
6930         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
6931         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
6932         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Adjust XFAIL.
6933
6934 2020-07-10  Julian Brown  <julian@codesourcery.com>
6935             Thomas Schwinge  <thomas@codesourcery.com>
6936
6937         * oacc-mem.c (goacc_map_var_existing): New function.
6938         (goacc_enter_datum): Use above function.
6939         (goacc_exit_datum_1): New function.
6940         (goacc_exit_datum): Use above function.
6941
6942 2020-07-09  Julian Brown  <julian@codesourcery.com>
6943             Thomas Schwinge  <thomas@codesourcery.com>
6944
6945         PR middle-end/95270
6946         * testsuite/libgomp.oacc-c-c++-common/pr95270-1.c: New test.
6947         * testsuite/libgomp.oacc-c-c++-common/pr95270-2.c: New test.
6948
6949 2020-07-09  Julian Brown  <julian@codesourcery.com>
6950
6951         * oacc-mem.c (find_group_last): Group data-movement clauses
6952         (GOMP_MAP_TO_PSET, GOMP_MAP_TO, etc.) together with a subsequent
6953         GOMP_MAP_ATTACH.  Allow standalone GOMP_MAP_ATTACH also.
6954
6955 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
6956
6957         * testsuite/libgomp.c/loop-19.c: New test.
6958         * testsuite/libgomp.c/loop-20.c: New test.
6959
6960 2020-07-09  Jakub Jelinek  <jakub@redhat.com>
6961
6962         * omp.h.in (omp_alloctrait_value_t): Change omp_atv_default from
6963         2 to -1.  Add omp_atv_serialized and define omp_atv_sequential using
6964         it.  Remove __omp_alloctrait_value_max__.
6965         * allocator.c (omp_init_allocator): Handle omp_atv_default for
6966         omp_atk_alignment and omp_atk_pool_size.
6967
6968 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
6969
6970         * oacc-mem.c (goacc_exit_data_internal): Revert always-copyfrom
6971         behavior for 'GOMP_MAP_FORCE_FROM'.
6972         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Adjust XFAIL.
6973
6974 2020-07-03  Thomas Schwinge  <thomas@codesourcery.com>
6975
6976         * oacc-mem.c (goacc_exit_data_internal): Remove
6977         'GOMP_MAP_ALWAYS_FROM' handling.
6978
6979 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
6980
6981         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Replace fragile
6982         'scan-assembler' with 'scan-offload-rtl'.
6983         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: Likewise.
6984         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
6985         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: Likewise.
6986         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: Likewise.
6987
6988 2020-06-30  Thomas Schwinge  <thomas@codesourcery.com>
6989
6990         * target.c (gomp_map_vars_existing): Assert 'kind !=
6991         GOMP_MAP_ATTACH'.
6992         (gomp_map_vars_internal): Clean up.
6993
6994 2020-06-27  Jakub Jelinek  <jakub@redhat.com>
6995
6996         * testsuite/libgomp.c/loop-17.c: New test.
6997         * testsuite/libgomp.c/loop-18.c: New test.
6998
6999 2020-06-26  Marek Polacek  <polacek@redhat.com>
7000
7001         * testsuite/libgomp.c++/atomic-3.C: Use -std=gnu++14.
7002
7003 2020-06-23  Alexandre Oliva  <oliva@adacore.com>
7004
7005         * testsuite/lib/libgomp.exp: Load gcc lib scanoffload.exp.
7006         * testsuite/lib/libgomp-dg.exp: Drop now-obsolete -save-temps.
7007
7008 2020-06-22  David Edelsohn  <dje.gcc@gmail.com>
7009
7010         * Makefile.am: Use -include.
7011         * Makefile.in: Regenerate.
7012
7013 2020-06-21  David Edelsohn  <dje.gcc@gmail.com>
7014
7015         * Makefile.am (tmake_file): Build and install AIX-style FAT libraries.
7016         * Makefile.in: Regenerate
7017         * configure.ac (tmake_file): Substitute.
7018         * configure: Regenerate.
7019         * configure.tgt (powerpc-ibm-aix*): Define tmake_file.
7020         * config/t-aix: New file.
7021
7022 2020-06-17  Thomas Schwinge  <thomas@codesourcery.com>
7023
7024         PR lto/94848
7025         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: Add
7026         'dg-do run'.
7027
7028 2020-06-17  Andrew Stubbs  <ams@codesourcery.com>
7029
7030         * plugin/plugin-gcn.c (init_environment_variables): Use ".so.1"
7031         variant for HSA_RUNTIME_LIB name.
7032         (find_executable_symbol_1): Delete.
7033         (find_executable_symbol): Delete.
7034         (init_kernel_properties): Add ".kd" suffix to symbol names.
7035         (find_load_offset): Delete.
7036         (create_and_finalize_hsa_program): Remove relocation handling.
7037
7038 2020-06-16  Tobias Burnus  <tobias@codesourcery.com>
7039
7040         * testsuite/libgomp.oacc-fortran/routine-10.f90: New test.
7041
7042 2020-06-08  Tobias Burnus  <tobias@codesourcery.com>
7043
7044         PR lto/94848
7045         PR middle-end/95551
7046         * testsuite/libgomp.fortran/target-var.f90: New test.
7047
7048 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
7049             Julian Brown  <julian@codesourcery.com>
7050
7051         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>: Explain
7052         special handling.
7053
7054 2020-06-05  Thomas Schwinge  <thomas@codesourcery.com>
7055             Julian Brown  <julian@codesourcery.com>
7056
7057         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
7058         Simplify.
7059
7060 2020-06-05  Julian Brown  <julian@codesourcery.com>
7061
7062         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-1.c: New test.
7063         * testsuite/libgomp.oacc-c-c++-common/struct-copyout-2.c: New test.
7064
7065 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7066
7067         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
7068         Evaluate 'copyfrom' individually for each entry.
7069         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: Update.
7070
7071 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7072
7073         * oacc-mem.c (goacc_exit_data_internal) <GOMP_MAP_STRUCT>:
7074         Evaluate 'finalize' individually for each entry.
7075         * testsuite/libgomp.oacc-c-c++-common/struct-1.c: New file.
7076         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: Remove
7077         file.
7078
7079 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7080
7081         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: Fix 'sizeof'
7082         usage.
7083         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: Likewise.
7084
7085 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7086             Julian Brown  <julian@codesourcery.com>
7087
7088         * oacc-mem.c (goacc_exit_datum): Repair 'is_tgt_unmapped'
7089         checking.
7090         (acc_unmap_data, goacc_exit_data_internal): Restore
7091         'is_tgt_unmapped' checking.
7092         * testsuite/libgomp.oacc-c-c++-common/struct-refcount-1.c: New
7093         file.
7094         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: Adjust.
7095         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
7096         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
7097         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
7098         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
7099         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
7100
7101 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7102             Julian Brown  <julian@codesourcery.com>
7103
7104         * oacc-mem.c (acc_unmap_data): Don't open-code 'gomp_remove_var'.
7105
7106 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7107
7108         PR libgomp/92854
7109         * oacc-mem.c (acc_unmap_data): Remove 'tgt' reference counting.
7110
7111 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7112
7113         PR libgomp/92854
7114         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: Extend some
7115         more.
7116
7117 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7118             Julian Brown  <julian@codesourcery.com>
7119
7120         * oacc-mem.c (goacc_enter_datum): Use 'tgt' returned from
7121         'gomp_map_vars'.
7122         (acc_map_data): Clean up accordingly.
7123
7124 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7125
7126         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: XFAIL behavior
7127         of over-eager 'finalize' clause.
7128         * testsuite/libgomp.oacc-fortran/deep-copy-6-no_finalize.F90: New
7129         file.
7130         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-1.f90: Likewise.
7131         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-1-2.F90: Likewise.
7132         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-1.f90: Likewise.
7133         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-2-2.f90: Likewise.
7134         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-1.f90: Likewise.
7135         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-3-2.f90: Likewise.
7136         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-1.f90: Likewise.
7137         * testsuite/libgomp.oacc-fortran/mdc-refcount-1-4-2.f90: Likewise.
7138
7139 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7140
7141         * oacc-mem.c (goacc_exit_data_internal): Unlock on error path.
7142
7143 2020-06-04  Julian Brown  <julian@codesourcery.com>
7144
7145         * oacc-mem.c (acc_attach_async): Add missing gomp_mutex_unlock on
7146         error path.
7147         (goacc_detach_internal): Likewise.
7148
7149 2020-06-04  Thomas Schwinge  <thomas@codesourcery.com>
7150
7151         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Initialize before
7152         the checkpoint.
7153         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
7154         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
7155         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
7156         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
7157         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
7158
7159 2020-06-02  Jakub Jelinek  <jakub@redhat.com>
7160
7161         * allocator.c (omp_free): Fix up build if HAVE_SYNC_BUILTINS is not
7162         defined.
7163
7164 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
7165
7166         * testsuite/libgomp.c-c++-common/alloc-4.c: New test.
7167
7168 2020-05-30  Jakub Jelinek  <jakub@redhat.com>
7169
7170         * allocator.c (omp_alloc): For size == 0, return NULL early.
7171
7172 2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
7173
7174         PR bootstrap/95413
7175         * configure: Regenerated.
7176
7177 2020-05-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
7178
7179         PR libfortran/95191
7180         * testsuite/libgomp.fortran/async_io_9.f90: New test.
7181
7182 2020-05-19  Jakub Jelinek  <jakub@redhat.com>
7183
7184         * omp.h.in (omp_uintptr_t): New typedef.
7185         (__GOMP_UINTPTR_T_ENUM): Define.
7186         (omp_memspace_handle_t, omp_allocator_handle_t, omp_alloctrait_key_t,
7187         omp_alloctrait_value_t, omp_alloctrait_t): New typedefs.
7188         (__GOMP_DEFAULT_NULL_ALLOCATOR): Define.
7189         (omp_init_allocator, omp_destroy_allocator, omp_set_default_allocator,
7190         omp_get_default_allocator, omp_alloc, omp_free): Declare.
7191         * libgomp.h (struct gomp_team_state): Add def_allocator field.
7192         (gomp_def_allocator): Declare.
7193         * libgomp.map (OMP_5.0.1): Export omp_set_default_allocator,
7194         omp_get_default_allocator, omp_init_allocator, omp_destroy_allocator,
7195         omp_alloc and omp_free.
7196         * team.c (gomp_team_start): Copy over ts.def_allocator.
7197         * env.c (gomp_def_allocator): New variable.
7198         (parse_wait_policy): Adjust function comment.
7199         (parse_allocator): New function.
7200         (handle_omp_display_env): Print OMP_ALLOCATOR.
7201         (initialize_env): Call parse_allocator.
7202         * Makefile.am (libgomp_la_SOURCES): Add allocator.c.
7203         * allocator.c: New file.
7204         * icv.c (omp_set_default_allocator, omp_get_default_allocator): New
7205         functions.
7206         * testsuite/libgomp.c-c++-common/alloc-1.c: New test.
7207         * testsuite/libgomp.c-c++-common/alloc-2.c: New test.
7208         * testsuite/libgomp.c-c++-common/alloc-3.c: New test.
7209         * Makefile.in: Regenerated.
7210
7211 2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
7212
7213         PR bootstrap/95147
7214         * configure: Regenerated.
7215
7216 2020-05-14  Thomas Koenig  <tkoenig@gcc.gnu.org>
7217
7218         PR libfortran/95119
7219         * testsuite/libgomp.fortran/close_errors_1.f90: New test.
7220
7221 2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
7222
7223         * configure: Regenerated.
7224
7225 2020-05-14  Jakub Jelinek  <jakub@redhat.com>
7226
7227         * testsuite/libgomp.c-c++-common/target-40.c: New test.
7228
7229 2020-05-13  Tobias Burnus  <tobias@codesourcery.com>
7230
7231         PR fortran/94690
7232         * testsuite/libgomp.fortran/pr66199-3.f90: New.
7233         * testsuite/libgomp.fortran/pr66199-4.f90: New.
7234         * testsuite/libgomp.fortran/pr66199-5.f90: New.
7235         * testsuite/libgomp.fortran/pr66199-6.f90: New.
7236         * testsuite/libgomp.fortran/pr66199-7.f90: New.
7237         * testsuite/libgomp.fortran/pr66199-8.f90: New.
7238         * testsuite/libgomp.fortran/pr66199-9.f90: New.
7239
7240 2020-05-12  Jakub Jelinek  <jakub@redhat.com>
7241
7242         * testsuite/libgomp.c/target-39.c: New test.
7243
7244 2020-04-29  Thomas Schwinge  <thomas@codesourcery.com>
7245
7246         * config/accel/openacc.f90 (acc_device_current): Set to '-1'.
7247         * openacc.f90 (acc_device_current): Likewise.
7248         * openacc.h (acc_device_current): Likewise.
7249         * openacc_lib.h (acc_device_current): Likewise.
7250
7251         PR target/94282
7252         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Remove
7253         'dg-allow-blank-lines-in-output'.
7254
7255         * oacc-init.c (get_openacc_name): Handle 'gcn'.
7256         * testsuite/lib/libgomp.exp
7257         (offload_target_to_openacc_device_type) [amdgcn*]: Return
7258         'radeon'.  Adjust all users.
7259         (check_effective_target_openacc_amdgcn_accel_present): Rename
7260         to...
7261         (check_effective_target_openacc_radeon_accel_present): ... this.
7262         Adjust all users.
7263         (check_effective_target_openacc_amdgcn_accel_selected): Rename to...
7264         (check_effective_target_openacc_radeon_accel_selected): ... this.
7265         Adjust all users.
7266
7267         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
7268         'dg-do run'.
7269
7270 2020-04-23  Andrew Stubbs  <ams@codesourcery.com>
7271
7272         PR other/94629
7273
7274         * plugin/plugin-gcn.c (init_hsa_context): Check return value from
7275         hsa_iterate_agents.
7276         (GOMP_OFFLOAD_init_device): Check return values from both calls to
7277         hsa_agent_iterate_regions.
7278
7279 2020-04-20  Thomas Schwinge  <thomas@codesourcery.com>
7280
7281         PR middle-end/94635
7282         * testsuite/libgomp.fortran/target-enter-data-2.F90: Add 'dg-do
7283         run'.
7284
7285 2020-04-20  Tobias Burnus  <tobias@codesourcery.com>
7286
7287         PR middle-end/94120
7288         * testsuite/libgomp.oacc-c++/declare-pr94120.C: Fix 'declare copy(out)'
7289         test case.
7290
7291 2020-04-17  Tobias Burnus  <tobias@codesourcery.com>
7292
7293         PR middle-end/94635
7294         * testsuite/libgomp.fortran/target-enter-data-2.F90: New.
7295
7296 2020-04-13  Thomas Schwinge  <thomas@codesourcery.com>
7297
7298         PR libgomp/92843
7299         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
7300         Rename to...
7301         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1-lib.c:
7302         ... this.
7303         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
7304         Rename to...
7305         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-1.c:
7306         ... this.
7307         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
7308         Rename to...
7309         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2-lib.c:
7310         ... this.
7311         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
7312         Rename to...
7313         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-2.c:
7314         ... this.
7315         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
7316         Rename to...
7317         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3-lib.c:
7318         ... this.
7319         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
7320         Rename to...
7321         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-3.c:
7322         ... this.
7323         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
7324         Rename to...
7325         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4-lib.c:
7326         ... this.
7327         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
7328         Rename to...
7329         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-4.c:
7330         ... this.
7331         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
7332         Rename to...
7333         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5-lib.c:
7334         ... this.
7335         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
7336         Rename to...
7337         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-5.c:
7338         ... this.
7339         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
7340         Rename to...
7341         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6-lib.c:
7342         ... this.
7343         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
7344         Rename to...
7345         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-6.c:
7346         ... this.
7347         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
7348         Rename to...
7349         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7-lib.c:
7350         ... this.
7351         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
7352         Rename to...
7353         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-7.c:
7354         ... this.
7355         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
7356         Rename to...
7357         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8-lib.c:
7358         ... this.
7359         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c::
7360         Rename to...
7361         * testsuite/libgomp.oacc-c-c++-common/structured-dynamic-lifetimes-8.c:
7362         ... this.
7363
7364 2020-04-10  Julian Brown  <julian@codesourcery.com>
7365             Thomas Schwinge  <thomas@codesourcery.com>
7366
7367         PR libgomp/92843
7368         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1-lib.c:
7369         New file.
7370         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-1.c:
7371         Likewise.
7372         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2-lib.c:
7373         Likewise.
7374         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-2.c:
7375         Likewise.
7376         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3-lib.c:
7377         Likewise.
7378         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-3.c:
7379         Likewise.
7380         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4-lib.c:
7381         Likewise.
7382         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-4.c:
7383         Likewise.
7384         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5-lib.c:
7385         Likewise.
7386         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-5.c:
7387         Likewise.
7388         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6-lib.c:
7389         Likewise.
7390         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-6.c:
7391         Likewise.
7392         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7-lib.c:
7393         Likewise.
7394         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-7.c:
7395         Likewise.
7396         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8-lib.c:
7397         Likewise.
7398         * testsuite/libgomp.oacc-c-c++-common/static-dynamic-lifetimes-8.c:
7399         Likewise.
7400
7401 2020-04-10  Thomas Schwinge  <thomas@codesourcery.com>
7402
7403         * testsuite/libgomp.fortran/target-enter-data-1.f90: Add 'dg-do
7404         run'.
7405
7406 2020-04-08  Tobias Burnus  <tobias@codesourcery.com>
7407
7408         PR middle-end/94120
7409         * libgomp.oacc-c++/declare-pr94120.C: New.
7410
7411 2020-04-06  Maciej W. Rozycki  <macro@wdc.com>
7412
7413         * configure.ac: Add testsuite/libgomp-site-extra.exp to output
7414         files.
7415         * configure: Regenerate.
7416         * testsuite/libgomp-site-extra.exp.in: New file.
7417         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): Remove
7418         variable.
7419         * testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): New
7420         variable.
7421         * testsuite/Makefile.in: Regenerate.
7422
7423 2020-04-03  Thomas Schwinge  <thomas@codesourcery.com>
7424
7425         PR tree-optimization/89713
7426         PR c/94392
7427         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Again expect
7428         'bar.sync'.
7429         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Likewise.
7430
7431 2020-03-31  Tobias Burnus  <tobias@codesourcery.com>
7432
7433         * target.c (GOMP_target_enter_exit_data): Handle PSET/MAP_POINTER.
7434         * testsuite/libgomp.fortran/target-enter-data-1.f90: New.
7435
7436 2020-03-24  Tobias Burnus  <tobias@codesourcery.com>
7437
7438         PR libgomp/81689
7439         * testsuite/libgomp.c/target-link-1.c: Remove xfail.
7440
7441 2020-03-20  Tobias Burnus  <tobias@codesourcery.com>
7442
7443         PR libgomp/94251
7444         * target.c (gomp_load_image_to_device): Fix link
7445         variable handling.
7446
7447 2020-03-19  Jakub Jelinek  <jakub@redhat.com>
7448
7449         PR c++/93931
7450         * testsuite/libgomp.c++/pr93931.C: New test.
7451
7452 2020-03-19  Tobias Burnus  <tobias@codesourcery.com>
7453
7454         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: Add
7455         dg-allow-blank-lines-in-output.
7456
7457 2020-03-18  Julian Brown <julian@codesourcery.com>
7458             Tobias Burnus  <tobias@codesourcery.com>
7459
7460         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Really make
7461         it work concurrently.
7462
7463 2020-03-18  Tobias Burnus  <tobias@codesourcery.com>
7464
7465         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: Add
7466         #define DO_LONG_DOUBLE; set to 1, except for nvidia + gcn.
7467         * libgomp.oacc-c-c++-common/firstprivate-mappings-1.c: Likewise.
7468
7469 2020-03-14  Jakub Jelinek  <jakub@redhat.com>
7470
7471         PR middle-end/93566
7472         * testsuite/libgomp.c/pr93566.c: New test.
7473
7474 2020-02-21  Frederik Harwath  <frederik@codesourcery.com>
7475
7476         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Adapt to
7477         changes from 2020-02-19, i.e. use integer(c_size_t) instead of
7478         integer(acc_device_property) for the type of the return value of
7479         acc_get_property.
7480
7481 2020-02-19  Tobias Burnus  <tobias@codesourcery.com>
7482
7483         * .gitattributes: New; whitespace handling for Fortran's openacc_lib.h.
7484         * config/accel/openacc.f90 (openacc_kinds): Add acc_device_current.
7485         (openacc_internal, acc_on_device_h): Fix argument name; minor cleanup.
7486         * libgomp.texi (Enabling OpenACC): No longer mark as experimental.
7487         (acc_set_device_num): Fix Fortran argument name, use same name for C.
7488         (acc_get_property): Update Fortran interface to post-OpenACC 3.0
7489         corrections; add note about the previous interface and named constant.
7490         (OpenACC library and environment variables): Fix two typos.
7491         * openacc.f90: Use for all procedures the argument names from the spec
7492         as for …_h they are user visible.
7493         (openacc_kinds): Rename acc_device_property to
7494         acc_device_property_kinds and change value to int32 ; and update users.
7495         Re-add acc_device_property for for backward compatibility.
7496         (acc_get_property_string_h): Clean up as acc_device_property_kind
7497         changed.
7498         (acc_get_property_h): Likewise and return c_size_t instead of
7499         acc_device_property.
7500         (openacc): Also export acc_device_property_kinds.
7501         (acc_async_test_h, acc_async_test_all_h, acc_on_device_h,
7502         acc_is_present_32_h, acc_is_present_64_h): Simplify logical-return-value
7503         handling; check against /= 0 instead of == 1 to match C.
7504         * openacc_lib.h: Use for all procedures the argument names from the spec
7505         as for …_h they are user visible. Place !GCC$ into the first column to
7506         be active also for fixed-form souce form.
7507         (acc_device_current, acc_device_property_kind, acc_device_property,
7508         acc_property_memory, acc_property_free_memory, acc_property_name,
7509         acc_property_vendor, acc_property_driver): New named constants.
7510         (acc_get_property, acc_get_property_string): New generic interface.
7511
7512 2020-02-13  Frederik Harwath  <frederik@codesourcery.com>
7513
7514         PR libgomp/93481
7515         * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub.
7516         * target.c (gomp_load_plugin_for_device): Make "async_run" loading
7517         optional.
7518         (gomp_target_task_fn): Assert "devicep->async_run_func".
7519         (clear_unsupported_flags): New function to remove unsupported flags
7520         (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored.
7521         (GOMP_target_ext): Apply clear_unsupported_flags to flags.
7522         * testsuite/libgomp.c/target-33.c:
7523         Remove xfail for offload_target_nvptx.
7524         * testsuite/libgomp.c/target-34.c: Likewise.
7525
7526 2020-02-10  Frederik Harwath  <frederik@codesourcery.com>
7527
7528         * testsuite/libgomp.c/target-33.c: Add xfail for execution on
7529         offload_target_nvptx, cf. https://gcc.gnu.org/PR81688.
7530         * testsuite/libgomp.c/target-34.c: Likewise.
7531         * testsuite/libgomp.c/target-link-1.c: Add xfail for
7532         offload_target_nvptx, cf. https://gcc.gnu.org/PR81689.
7533
7534 2020-02-09  Jakub Jelinek  <jakub@redhat.com>
7535
7536         * testsuite/libgomp.c/target-38.c: New test.
7537
7538 2020-02-06  Jakub Jelinek  <jakub@redhat.com>
7539
7540         PR libgomp/93515
7541         * testsuite/libgomp.c-c++-common/pr93515.c: New test.
7542
7543 2020-02-05  Tobias Burnus  <tobias@codesourcery.com>
7544
7545         * testsuite/lib/libgomp.exp
7546         (check_effective_target_offload_target_nvptx): Pass flags as 'options'
7547         and not as 'source' argument to libgomp_target_compile.
7548
7549 2020-02-03  Andrew Stubbs  <ams@codesourcery.com>
7550
7551         * plugin/plugin-gcn.c (EF_AMDGPU_MACH_AMDGCN_GFX801): Remove.
7552         (gcn_gfx801_s): Remove.
7553         (isa_hsa_name): Remove gfx801.
7554         (isa_gcc_name): Remove gfx801/carizzo.
7555         (isa_code): Remove gfx801.
7556
7557 2020-02-03  Julian Brown  <julian@codesourcery.com>
7558             Tobias Burnus  <tobias@codesourcery.com>
7559
7560         * libgomp.texi (OpenACC Runtime Library Routines): Document *_async
7561         and *_finalize variants; document acc_attach and acc_detach; update
7562         references from OpenACC 2.0 to 2.6.
7563         * openacc.f90 (openacc_version): Update to 201711.
7564         * openacc_lib.h (openacc_version): Update to 201711.
7565         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Update expected
7566         openacc_version to 201711.
7567         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
7568
7569 2020-01-31  Kwok Cheung Yeung  <kcy@codesourcery.com>
7570
7571         * plugin/plugin-gcn.c (struct hsa_kernel_description): Add sgpr_count
7572         and vgpr_count fields.
7573         (struct kernel_info): Add a field for a hsa_kernel_description.
7574         (run_kernel): Reduce the number of threads/workers if the requested
7575         number would require too many VGPRs.
7576         (init_basic_kernel_info): Initialize description field with
7577         the hsa_kernel_description entry for the kernel.
7578
7579 2020-01-29  Tobias Burnus  <tobias@codesourcery.com>
7580
7581         PR bootstrap/93409
7582         * plugin/configfrag.ac (enable_offload_targets): Skip
7583         HSA and GCN plugin besides -m32 also for -mx32.
7584         * configure: Regenerate.
7585
7586 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
7587
7588         * oacc-init.c (name_of_acc_device_t): Handle acc_device_radeon.
7589
7590 2020-01-29  Frederik Harwath  <frederik@codesourcery.com>
7591
7592         * plugin-gcn.c (struct agent_info): Add fields "name" and
7593         "vendor_name" ...
7594         (GOMP_OFFLOAD_init_device): ... and init from here.
7595         (struct hsa_context_info): Add field "driver_version_s" ...
7596         (init_hsa_contest): ... and init from here.
7597         (GOMP_OFFLOAD_openacc_get_property): Replace stub with a proper
7598         implementation.
7599         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
7600         Enable test execution for amdgcn and host offloading targets.
7601         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: Likewise.
7602         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
7603         (expect_device_properties): Split function into ...
7604         (expect_device_string_properties): ... this new function ...
7605         (expect_device_memory): ... and this new function.
7606         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-gcn.c:
7607         Add test.
7608
7609 2020-01-28  Julian Brown  <julian@codesourcery.com>
7610
7611         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: Remove test from here.
7612         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: Don't use mixed
7613         component/non-component variable refs in a single directive.
7614         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: Likewise.
7615
7616 2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
7617
7618         * configure.ac: Handle `--with-toolexeclibdir='.
7619         * Makefile.in: Regenerate.
7620         * aclocal.m4: Regenerate.
7621         * configure: Regenerate.
7622         * testsuite/Makefile.in: Regenerate.
7623
7624 2020-01-24  Frederik Harwath  <frederik@codesourcery.com>
7625
7626         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c
7627         (expect_device_properties): Remove "expected_free_mem" argument,
7628         change "expected_total_mem" argument type to size_t;
7629         change types of acc_get_property results to size_t,
7630         adapt format strings.
7631         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c:
7632         Use %zu instead of %zd to print size_t values.
7633         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: Adapt and
7634         rename to ...
7635         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-nvptx.c: ... this.
7636         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: Adapt and
7637         rename to ...
7638         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-host.c: ... this.
7639
7640 2020-01-23  Andrew Stubbs  <ams@codesourcery.com>
7641
7642         * plugin/plugin-gcn.c (parse_target_attributes): Use correct mask for
7643         the device id.
7644
7645 2020-01-20  Andrew Stubbs  <ams@codesourcery.com>
7646
7647         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Skip test on gcn.
7648         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c (main):
7649         Adjust test dimensions for amdgcn.
7650         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c (main): Adjust
7651         gang/worker/vector expectations dynamically.
7652         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c
7653         (main): Likewise.
7654         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c (main): Likewise.
7655         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c (main): Likewise.
7656         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c (main): Likewise.
7657         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c (main): Likewise.
7658         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c (main): Likewise.
7659         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c (main): Likewise.
7660         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c (main): Likewise.
7661         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c (main): Likewise.
7662         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c
7663         (acc_gang): Recognise acc_device_radeon.
7664         (acc_worker): Likewise.
7665         (acc_vector): Likewise.
7666         (main): Set expectations for amdgcn.
7667         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c
7668         (main): Adjust gang/worker/vector expectations dynamically.
7669         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c (main): Likewise.
7670         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c (main): Likewise.
7671         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c (main): Likewise.
7672         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Set expectations
7673         for amdgcn.
7674
7675 2020-01-17  Andrew Stubbs  <ams@codesourcery.com>
7676
7677         * config/accel/openacc.f90 (openacc_kinds): Rename acc_device_gcn to
7678         acc_device_radeon.
7679         (openacc): Likewise.
7680         * openacc.f90 (openacc_kinds): Likewise.
7681         (openacc): Likewise.
7682         * openacc.h (acc_device_t): Likewise.
7683         * openacc_lib.h: Likewise.
7684         * testsuite/lib/libgomp.exp
7685         (check_effective_target_openacc_amdgcn_accel_present): Likewise.
7686         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c
7687         (cb_compute_construct_end): Likewise.
7688         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c
7689         (cb_enqueue_launch_start): Likewise.
7690         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c
7691         (cb_enter_data_end): Likewise.
7692         (cb_exit_data_start): Likewise.
7693         (cb_exit_data_end): Likewise.
7694         (cb_compute_construct_end): Likewise.
7695         (cb_enqueue_launch_start): Likewise.
7696         (cb_enqueue_launch_end): Likewise.
7697         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c
7698         (main): Likewise.
7699
7700 2020-01-10  Thomas Schwinge  <thomas@codesourcery.com>
7701
7702         * libgomp-plugin.h (enum goacc_property): New.  Adjust all users
7703         to use this instead of 'enum gomp_device_property'.
7704         (GOMP_OFFLOAD_get_property): Rename to...
7705         (GOMP_OFFLOAD_openacc_get_property): ... this.  Adjust all users.
7706         * libgomp.h (struct gomp_device_descr): Move
7707         'GOMP_OFFLOAD_openacc_get_property'...
7708         (struct acc_dispatch_t): ... here.  Adjust all users.
7709         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): Remove.
7710
7711         * target.c (gomp_map_vars_internal)
7712         <GOMP_MAP_USE_DEVICE_PTR_IF_PRESENT>: Clean up/elaborate code
7713         paths.
7714
7715 2020-01-10  Jakub Jelinek  <jakub@redhat.com>
7716
7717         PR libgomp/93219
7718         * libgomp.h (gomp_print_string): Change return type from void to int.
7719         * affinity-fmt.c (gomp_print_string): Likewise.  Return true if
7720         not all characters have been written.
7721
7722 2020-01-08  Tobias Burnus  <tobias@codesourcery.com>
7723
7724         * libgomp.texi: Fix typos, use https.
7725
7726 2020-01-03  Tobias Burnus  <tobias@codesourcery.com>
7727
7728         * testsuite/libgomp.fortran/optional-map.f90: Add test for
7729         unallocated/disassociated actual arguments to nonallocatable/nonpointer
7730         dummy arguments; those are/shall be regarded as absent arguments.
7731         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
7732         * testsuite/libgomp.fortran/use_device_ptr-optional-3.f90: New.
7733
7734 2020-01-01  Jakub Jelinek  <jakub@redhat.com>
7735
7736         Update copyright years.
7737
7738         * libgomp.texi: Bump @copying's copyright year.
7739
7740 2019-12-31  Ayush Mittal  <ayush.m@samsung.com>
7741
7742         PR libgomp/93065
7743         * oacc-init.c (goacc_runtime_deinitialize): New function.
7744
7745 2019-12-28  Jakub Jelinek  <jakub@redhat.com>
7746
7747         PR bootstrap/93074
7748         * plugin/cuda/cuda.h (cuDeviceGetName, cuDriverGetVersion): Declare.
7749         (cuDeviceTotalMem, cuMemGetInfo): Likewise.  Define to *_v2.
7750
7751 2019-12-22  Maciej W. Rozycki  <macro@codesourcery.com>
7752             Frederik Harwath  <frederik@codesourcery.com>
7753             Thomas Schwinge  <tschwinge@codesourcery.com>
7754
7755         * libgomp.h (gomp_device_descr): Add `get_property_func' member.
7756         * libgomp-plugin.h (gomp_device_property_value): New union.
7757         (gomp_device_property_value): New prototype.
7758         * openacc.h (acc_device_t): Add `acc_device_current' enumeration
7759         constant.
7760         (acc_device_property_t): New enum.
7761         (acc_get_property, acc_get_property_string): New prototypes.
7762         * oacc-init.c (acc_get_device_type): Also assert that result
7763         is not `acc_device_current'.
7764         (get_property_any, acc_get_property, acc_get_property_string):
7765         New functions.
7766         * openacc.f90 (openacc_kinds): Add `acc_device_current' and
7767         `acc_property_memory', `acc_property_free_memory',
7768         `acc_property_name', `acc_property_vendor' and
7769         `acc_property_driver' constants.  Add `acc_device_property' data
7770         type.
7771         (openacc_internal): Add `acc_get_property' and
7772         `acc_get_property_string' interfaces.  Add `acc_get_property_h',
7773         `acc_get_property_string_h', `acc_get_property_l' and
7774         `acc_get_property_string_l'.
7775         * oacc-host.c (host_get_property): New function.
7776         (host_dispatch): Wire it.
7777         * target.c (gomp_load_plugin_for_device): Handle `get_property'.
7778         * libgomp.map (OACC_2.6): Add `acc_get_property', `acc_get_property_h_',
7779         `acc_get_property_string' and `acc_get_property_string_h_' symbols.
7780         * libgomp.texi (OpenACC Runtime Library Routines): Add
7781         `acc_get_property'.
7782         (acc_get_property): New node.
7783         * plugin/plugin-gcn.c (GOMP_OFFLOAD_get_property): New
7784         function (stub).
7785         * plugin/plugin-hsa.c (GOMP_OFFLOAD_get_property): New function.
7786         * plugin/plugin-nvptx.c (CUDA_CALLS): Add `cuDeviceGetName',
7787         `cuDeviceTotalMem', `cuDriverGetVersion' and `cuMemGetInfo'
7788         calls.
7789         (GOMP_OFFLOAD_get_property): New function.
7790         (struct ptx_device): Add new field "name".
7791         (cuda_driver_version_s): Add new static variable ...
7792         (nvptx_init): ... and init from here.
7793
7794         * testsuite/libgomp.oacc-c-c++-common/acc_get_property.c: New test.
7795         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-2.c: New test.
7796         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-3.c: New test.
7797         * testsuite/libgomp.oacc-c-c++-common/acc_get_property-aux.c: New file
7798         with test helper functions.
7799
7800         * testsuite/libgomp.oacc-fortran/acc_get_property.f90: New test.
7801
7802 2019-12-22  Maciej W. Rozycki  <macro@wdc.com>
7803
7804         * testsuite/libgomp-test-support.exp.in (GCC_UNDER_TEST): New
7805         variable.
7806
7807 2019-12-21  Thomas Schwinge  <thomas@codesourcery.com>
7808
7809         * target.c (gomp_map_vars_internal): Restore 'omp declare target
7810         link' handling.
7811
7812 2019-12-19  Julian Brown  <julian@codesourcery.com>
7813
7814         * testsuite/libgomp.oacc-fortran/class-ptr-param.f95: New test.
7815         * testsuite/libgomp.oacc-fortran/classtypes-1.f95: New test.
7816         * testsuite/libgomp.oacc-fortran/classtypes-2.f95: New test.
7817
7818 2019-12-19  Julian Brown  <julian@codesourcery.com>
7819             Cesar Philippidis  <cesar@codesourcery.com>
7820
7821         * testsuite/libgomp.oacc-fortran/deep-copy-1.f90: New test.
7822         * testsuite/libgomp.oacc-fortran/deep-copy-2.f90: New test.
7823         * testsuite/libgomp.oacc-fortran/deep-copy-3.f90: New test.
7824         * testsuite/libgomp.oacc-fortran/deep-copy-4.f90: New test.
7825         * testsuite/libgomp.oacc-fortran/deep-copy-5.f90: New test.
7826         * testsuite/libgomp.oacc-fortran/deep-copy-6.f90: New test.
7827         * testsuite/libgomp.oacc-fortran/deep-copy-7.f90: New test.
7828         * testsuite/libgomp.oacc-fortran/deep-copy-8.f90: New test.
7829         * testsuite/libgomp.oacc-fortran/derived-type-1.f90: New test.
7830         * testsuite/libgomp.oacc-fortran/derivedtype-1.f95: New test.
7831         * testsuite/libgomp.oacc-fortran/derivedtype-2.f95: New test.
7832         * testsuite/libgomp.oacc-fortran/multidim-slice.f95: New test.
7833         * testsuite/libgomp.oacc-fortran/update-2.f90: New test.
7834
7835 2019-12-19  Julian Brown  <julian@codesourcery.com>
7836
7837         * testsuite/libgomp.oacc-c-c++-common/deep-copy-1.c: New test.
7838         * testsuite/libgomp.oacc-c-c++-common/deep-copy-2.c: New test.
7839         * testsuite/libgomp.oacc-c-c++-common/deep-copy-4.c: New test.
7840         * testsuite/libgomp.oacc-c-c++-common/deep-copy-6.c: New test.
7841         * testsuite/libgomp.oacc-c-c++-common/deep-copy-7.c: New test.
7842         * testsuite/libgomp.oacc-c-c++-common/deep-copy-8.c: New test.
7843         * testsuite/libgomp.oacc-c-c++-common/deep-copy-9.c: New test.
7844         * testsuite/libgomp.oacc-c-c++-common/deep-copy-10.c: New test.
7845         * testsuite/libgomp.oacc-c-c++-common/deep-copy-11.c: New test.
7846         * testsuite/libgomp.oacc-c-c++-common/deep-copy-14.c: New test.
7847         * testsuite/libgomp.oacc-c++/deep-copy-12.C: New test.
7848         * testsuite/libgomp.oacc-c++/deep-copy-13.C: New test.
7849
7850 2019-12-19  Julian Brown  <julian@codesourcery.com>
7851
7852         * libgomp.h (struct target_var_desc): Add do_detach flag.
7853         * oacc-init.c (acc_shutdown_1): Free aux block if present.
7854         * oacc-mem.c (find_group_last): Add SIZES parameter. Support
7855         struct components.  Tidy up and add some new checks.
7856         (goacc_enter_data_internal): Update call to find_group_last.
7857         (goacc_exit_data_internal): Support detach operations and
7858         GOMP_MAP_STRUCT.
7859         (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
7860         GOMP_MAP_FORCE_PRESENT in finalization detection code.  Handle
7861         attach/detach in enter/exit data detection code.
7862         * target.c (gomp_map_vars_existing): Initialise do_detach field of
7863         tgt_var_desc.
7864         (gomp_map_vars_internal): Support attach.
7865         (gomp_unmap_vars_internal): Support detach.
7866
7867 2019-12-19  Julian Brown  <julian@codesourcery.com>
7868             Thomas Schwinge  <thomas@codesourcery.com>
7869
7870         * libgomp.h (struct splay_tree_aux): Add attach_count field.
7871         (gomp_attach_pointer, gomp_detach_pointer): Add prototypes.
7872         * libgomp.map (OACC_2.6): New section. Add acc_attach,
7873         acc_attach_async, acc_detach, acc_detach_async, acc_detach_finalize,
7874         acc_detach_finalize_async.
7875         * oacc-mem.c (acc_attach_async, acc_attach, goacc_detach_internal,
7876         acc_detach, acc_detach_async, acc_detach_finalize,
7877         acc_detach_finalize_async): New functions.
7878         * openacc.h (acc_attach, acc_attach_async, acc_detach,
7879         (acc_detach_async, acc_detach_finalize, acc_detach_finalize_async): Add
7880         prototypes.
7881         * target.c (gomp_attach_pointer, gomp_detach_pointer): New functions.
7882         (gomp_remove_var_internal): Free attachment counts if present.
7883         * testsuite/libgomp.oacc-c-c++-common/deep-copy-3.c: New test.
7884         * testsuite/libgomp.oacc-c-c++-common/deep-copy-5.c: New test.
7885
7886 2019-12-19  Julian Brown  <julian@codesourcery.com>
7887             Cesar Philippidis  <cesar@codesourcery.com>
7888
7889         * libgomp.h (gomp_map_val): Add prototype.
7890         * oacc-parallel.c (GOACC_parallel_keyed): Use gomp_map_val instead of
7891         open-coding device-address calculation.
7892         * target.c (gomp_map_val): Make global. Use OFFSET_POINTER in
7893         non-present case.
7894
7895 2019-12-19  Julian Brown  <julian@codesourcery.com>
7896
7897         * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount
7898         field for virtual_refcount.
7899         (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA.
7900         (gomp_free_memmap): Remove prototype.
7901         * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var
7902         instead of calling gomp_free_memmap.
7903         * oacc-mem.c (acc_map_data): Use virtual_refcount instead of
7904         dynamic_refcount.
7905         (acc_unmap_data): Open code instead of forcing target_mem_desc's
7906         to_free field to NULL then calling gomp_unmap_vars.  Handle
7907         REFCOUNT_INFINITY on target blocks.
7908         (goacc_enter_data): Rename to...
7909         (goacc_enter_datum): ...this.  Remove MAPNUM parameter and special
7910         handling for mapping groups.  Use virtual_refcount instead of
7911         dynamic_refcount.  Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for
7912         map_map_vars_async call.  Re-do lookup for target pointer return value.
7913         (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call
7914         renamed goacc_enter_datum function.
7915         (goacc_exit_data): Rename to...
7916         (goacc_exit_datum): ...this.  Update for virtual_refcount semantics.
7917         (acc_delete, acc_delete_async, acc_delete_finalize,
7918         acc_delete_finalize_async, acc_copyout, acc_copyout_async,
7919         acc_copyout_finalize, acc_copyout_finalize_async): Call renamed
7920         goacc_exit_datum function.
7921         (gomp_acc_remove_pointer, find_pointer): Remove functions.
7922         (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal):
7923         New functions.
7924         (GOACC_enter_exit_data): Use goacc_enter_data_internal and
7925         goacc_exit_data_internal helper functions.
7926         * target.c (gomp_map_vars_internal): Handle
7927         GOMP_MAP_VARS_OPENACC_ENTER_DATA.  Update for virtual_refcount
7928         semantics.
7929         (gomp_unmap_vars_internal): Update for virtual_refcount semantics.
7930         (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise
7931         virtual_refcount field instead of dynamic_refcount.
7932         (gomp_free_memmap): Remove function.
7933         * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test.
7934         * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test.
7935         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL.
7936
7937 2019-12-19  Julian Brown  <julian@codesourcery.com>
7938             Thomas Schwinge  <thomas@codesourcery.com>
7939
7940         * libgomp.h (struct splay_tree_aux): New.
7941         (struct splay_tree_key_s): Replace link_key field with aux pointer.
7942         * target.c (gomp_map_vars_internal): Adjust for link_key being moved
7943         to aux struct.
7944         (gomp_remove_var_internal): Free aux block if present.
7945         (gomp_load_image_to_device): Zero-initialise aux field instead of
7946         link_key field.
7947         (omp_target_associate_pointer): Zero-initialise aux field.
7948
7949 2019-12-18  Jakub Jelinek  <jakub@redhat.com>
7950
7951         PR middle-end/86416
7952         * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than
7953         q or none.
7954         * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than
7955         L or none.
7956
7957 2019-12-19  Julian Brown  <julian@codesourcery.com>
7958             Maciej W. Rozycki  <macro@codesourcery.com>
7959             Tobias Burnus  <tobias@codesourcery.com>
7960             Thomas Schwinge  <thomas@codesourcery.com>
7961
7962         * target.c (gomp_map_vars_async): Support GOMP_MAP_NO_ALLOC.
7963         * testsuite/libgomp.oacc-c-c++-common/no_create-1.c: New test.
7964         * testsuite/libgomp.oacc-c-c++-common/no_create-2.c: New test.
7965         * testsuite/libgomp.oacc-c-c++-common/no_create-3.c: New test.
7966         * testsuite/libgomp.oacc-c-c++-common/no_create-4.c: New test.
7967         * testsuite/libgomp.oacc-c-c++-common/no_create-5.c: New test.
7968         * testsuite/libgomp.oacc-fortran/no_create-1.f90: New test.
7969         * testsuite/libgomp.oacc-fortran/no_create-2.f90: New test.
7970         * testsuite/libgomp.oacc-fortran/no_create-3.F90: New test.
7971
7972 2019-12-18  Thomas Schwinge  <thomas@codesourcery.com>
7973
7974         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
7975         called...
7976         (goacc_insert_pointer): ... from here, "present" case.
7977         (goacc_insert_pointer): Inline function into...
7978         (GOACC_enter_exit_data): ... here, and simplify.
7979
7980         * oacc-mem.c (goacc_enter_data): Refactor, so that it can be
7981         called...
7982         (goacc_insert_pointer): ... from here, "not present" case.
7983
7984         * oacc-mem.c (goacc_remove_pointer): Refactor interface.  Adjust
7985         all users.
7986
7987         * oacc-mem.c (GOACC_enter_exit_data): Refactor code to call
7988         'goacc_enter_data', 'goacc_exit_data'.
7989
7990         * oacc-mem.c (delete_copyout): Refactor into...
7991         (goacc_exit_data): ... this.  Adjust all users.
7992
7993         * oacc-mem.c (present_create_copy): Refactor into...
7994         (goacc_enter_data): ... this.  Adjust all users.
7995
7996         * target.c (gomp_unmap_vars_internal): Add a safeguard to
7997         'gomp_remove_var'.
7998
7999         * target.c (gomp_to_device_kind_p): Handle 'GOMP_MAP_FORCE_FROM'
8000         like 'GOMP_MAP_FROM'.
8001
8002         PR libgomp/92726
8003         PR libgomp/92970
8004         PR libgomp/92984
8005         * oacc-mem.c (delete_copyout): No-op behavior if 'lookup_host'
8006         fails.
8007         (GOACC_enter_exit_data): Simplify accordingly.
8008         * testsuite/libgomp.oacc-c-c++-common/pr92970-1.c: New file,
8009         subsuming...
8010         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: ... this file...
8011         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: ..., and this
8012         file.
8013         * testsuite/libgomp.oacc-c-c++-common/pr92984-1.c: New file,
8014         subsuming...
8015         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: ... this file...
8016         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: ..., and this
8017         file.
8018         * testsuite/libgomp.oacc-c-c++-common/pr92726-1.c: New file,
8019         subsuming...
8020         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: ... this file.
8021
8022         * oacc-mem.c (GOACC_enter_exit_data): Simplify 'exit data'
8023         'finalize' handling.
8024
8025         PR libgomp/92848
8026         * oacc-mem.c (acc_map_data, present_create_copy)
8027         (goacc_insert_pointer): Use 'GOMP_MAP_VARS_ENTER_DATA'.
8028         (acc_unmap_data, delete_copyout, goacc_remove_pointer): Adjust.
8029         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Remove.
8030         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-a.c: New file
8031         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-d-p.c: Likewise.
8032         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-a.c: Likewise.
8033         * testsuite/libgomp.oacc-c-c++-common/pr92848-1-r-p.c: Likewise.
8034         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
8035         Remove "XFAIL"s.
8036
8037         * target.c (gomp_unmap_tgt): Make it 'static'.
8038         * libgomp.h (gomp_unmap_tgt): Remove.
8039
8040 2019-12-18  Tobias Burnus  <tobias@codesourcery.com>
8041
8042         PR middle-end/86416
8043         * testsuite/libgomp.c/pr86416-1.c: New.
8044         * testsuite/libgomp.c/pr86416-2.c: New.
8045
8046 2019-12-17  Tobias Burnus  <tobias@codesourcery.com>
8047
8048         * config/accel/openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark
8049         all symbols as public except for the 'use …, only' imported symbol,
8050         which is private.
8051         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
8052         all symbols from module openacc_kinds as PUBLIC
8053         * openacc.f90: Add comment with crossref to that file and openmp_lib.h;
8054         fix comment typo.
8055         * openacc_lib.h (acc_device_gcn): Add this PARAMETER.
8056
8057 2019-12-13  Julian Brown  <julian@codesourcery.com>
8058
8059         PR libgomp/92881
8060
8061         * libgomp.h (gomp_remove_var_async): Add prototype.
8062         * oacc-mem.c (delete_copyout): Call gomp_remove_var_async instead of
8063         gomp_remove_var.
8064         * target.c (gomp_unref_tgt): Change return type to bool, indicating
8065         whether target_mem_desc was unmapped.
8066         (gomp_unref_tgt_void): New.
8067         (gomp_remove_var): Reimplement in terms of...
8068         (gomp_remove_var_internal): ...this new helper function.
8069         (gomp_remove_var_async): New, implemented using above helper function.
8070         (gomp_unmap_vars_internal): Use gomp_unref_tgt_void instead of
8071         gomp_unref_tgt.
8072
8073 2019-12-13  Andrew Stubbs  <ams@codesourcery.com>
8074
8075         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Handle gcn.
8076         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c: Likewise.
8077         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c: Likewise.
8078         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Likewise.
8079         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c:
8080         Likewise.
8081         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Disable on GCN.
8082         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Likewise.
8083
8084 2019-12-13  Tobias Burnus  <tobias@codesourcery.com>
8085
8086         * openacc.f90 (module openacc_kinds): Use 'PUBLIC' to mark all symbols
8087         as public except for the 'use …, only' imported symbol, which is
8088         private.
8089         (module openacc): Default to 'PRIVATE' to exclude openacc_internal; mark
8090         all symbols from module openacc_kinds as PUBLIC; add missing PUBLIC
8091         attributes for acc_copyout_finalize and acc_delete_finalize.
8092
8093 2019-12-11  Jakub Jelinek  <jakub@redhat.com>
8094
8095         PR fortran/92899
8096         * testsuite/libgomp.fortran/atomic1.f90: New test.
8097
8098 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
8099
8100         PR libgomp/92843
8101         * oacc-mem.c (present_create_copy, delete_copyout): Fix dynamic
8102         reference counting for structured 'REFCOUNT_INFINITY'.  Add some
8103         assertions.
8104         (goacc_insert_pointer, goacc_remove_pointer): Adjust accordingly.
8105         * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: New file.
8106         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Fix OpenACC.
8107         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
8108         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
8109
8110         * oacc-parallel.c (find_pointer, GOACC_enter_exit_data): Move...
8111         * oacc-mem.c: ... here.
8112         (gomp_acc_insert_pointer, gomp_acc_remove_pointer): Rename to
8113         'goacc_insert_pointer', 'goacc_remove_pointer', and make 'static'.
8114         * libgomp.h (gomp_acc_insert_pointer, gomp_acc_remove_pointer):
8115         Remove.
8116         * libgomp_g.h: Update.
8117
8118         * oacc-parallel.c (GOACC_wait, goacc_wait): Move...
8119         * oacc-async.c: ... here.
8120         * oacc-int.h (goacc_wait): Declare.
8121         * libgomp_g.h: Update
8122
8123         PR libgomp/92854
8124         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-1.c:
8125         New file.
8126         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-2.c:
8127         Likewise.
8128         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-device_already-3.c:
8129         Likewise.
8130         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-1.c:
8131         Likewise.
8132         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-2.c:
8133         Likewise.
8134         * testsuite/libgomp.oacc-c-c++-common/acc_map_data-host_already-3.c:
8135         Likewise.
8136
8137 2019-12-11  Thomas Schwinge  <thomas@codesourcery.com>
8138             Julian Brown  <julian@codesourcery.com>
8139
8140         * target.c (gomp_load_image_to_device, omp_target_associate_ptr):
8141         Initialize 'dynamic_refcount' whenever we initialize 'refcount'.
8142
8143 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
8144
8145         * omp_lib.h.in: Fix spelling of function declaration
8146         omp_get_cancell(l)ation.
8147         * libgomp.texi (acc_is_present, acc_async_test, acc_async_test_all):
8148         Fix typos.
8149         * env.c: Fix comment typos.
8150         * oacc-host.c: Likewise.
8151         * ordered.c: Likewise.
8152         * task.c: Likewise.
8153         * team.c: Likewise.
8154         * config/gcn/task.c: Likewise.
8155         * config/gcn/team.c: Likewise.
8156         * config/nvptx/task.c: Likewise.
8157         * config/nvptx/team.c: Likewise.
8158         * plugin/plugin-gcn.c: Likewise.
8159         * testsuite/libgomp.fortran/jacobi.f: Likewise.
8160         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
8161         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: Likewise.
8162
8163 2019-12-11  Tobias Burnus  <tobias@codesourcery.com>
8164
8165         * testsuite/libgomp.oacc-fortran/optional-cache.f95: Add 'dg-do run'.
8166         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: Remove
8167         unnecessary 'dg-additional-options "-w"'.
8168
8169 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
8170             Julian Brown  <julian@codesourcery.com>
8171
8172         PR libgomp/92116
8173         PR libgomp/92877
8174
8175         * oacc-mem.c (lookup_dev): Reimplement.  Adjust all users.
8176         * libgomp.h (struct acc_dispatch_t): Remove 'data_environ' member.
8177         Adjust all users.
8178         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
8179         Remove XFAIL.
8180         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
8181         Likewise.
8182         * testsuite/libgomp.oacc-c-c++-common/pr92877-1.c: New file.
8183
8184 2019-12-09  Thomas Schwinge  <thomas@codesourcery.com>
8185
8186         PR libgomp/92503
8187         * oacc-mem.c (acc_free): Error out instead of 'acc_unmap_data'.
8188         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-1.c: New
8189         file.
8190         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-2.c:
8191         Likewise.
8192         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3-2.c:
8193         Likewise.
8194         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-3.c:
8195         Likewise.
8196         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4-2.c:
8197         Likewise.
8198         * testsuite/libgomp.oacc-c-c++-common/acc_free-pr92503-4.c:
8199         Likewise.
8200         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
8201         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
8202         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
8203         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
8204         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
8205         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
8206         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
8207         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
8208         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
8209         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
8210
8211         PR libgomp/92840
8212         * oacc-mem.c (acc_map_data): Clarify reference counting behavior.
8213         (acc_unmap_data): Add error case for 'REFCOUNT_INFINITY'.
8214         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-1.c:
8215         New file.
8216         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-2.c:
8217         Likewise.
8218         * testsuite/libgomp.oacc-c-c++-common/acc_unmap_data-pr92840-3.c:
8219         Likewise.
8220         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Adjust.
8221         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Adjust.
8222
8223         PR libgomp/92511
8224         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: Remove
8225         this file...
8226         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: ..., and
8227         this file...
8228         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: ..., and this
8229         file...
8230         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: ..., and this
8231         file...
8232         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-p.c:
8233         ... with their content moved into, and extended in this new file.
8234         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-a.c:
8235         New file.
8236         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-d-p.c:
8237         Likewise.
8238         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-1-r-a.c:
8239         Likewise.
8240         * testsuite/libgomp.oacc-c-c++-common/subset-subarray-mappings-2.c:
8241         Likewise.
8242
8243         * testsuite/libgomp.oacc-c-c++-common/map-data-1.c: New file.
8244
8245         PR libgomp/92854
8246         * testsuite/libgomp.oacc-c-c++-common/pr92854-1.c: New file.
8247
8248         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New file.
8249
8250         * target.c (gomp_exit_data): Use 'gomp_remove_var'.
8251
8252 2019-12-09  Tobias Burnus  <tobias@codesourcery.com>
8253
8254         * testsuite/libgomp.fortran/use_device_addr-3.f90: Make 'stop' codes
8255         unique.
8256         * testsuite/libgomp.fortran/use_device_addr-4.f90: Ditto.
8257         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Ditto.
8258         * testsuite/libgomp.oacc-fortran/declare-5.f90: Ditto.
8259         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90:
8260         Ditto.
8261         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: Ditto.
8262         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: Ditto.
8263
8264 2019-12-06  Kwok Cheung Yeung  <kcy@codesourcery.com>
8265
8266         * config/accel/proc.c (omp_get_num_procs): Apply ialias macro.
8267
8268 2019-12-06  Tobias Burnus  <tobias@codesourcery.com>
8269             Kwok Cheung Yeung <kcy@codesourcery.com>
8270
8271         * oacc-mem.c (update_dev_host, gomp_acc_insert_pointer): Just return
8272         if input it a NULL pointer.
8273         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Remove; dependent on
8274         diagnostic of NULL pointer.
8275         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Ditto.
8276         * testsuite/libgomp.fortran/optional-map.f90: New.
8277         * testsuite/libgomp.fortran/use_device_addr-1.f90
8278         (test_dummy_opt_callee_1_absent): New.
8279         (test_dummy_opt_call_1): Call it.
8280         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
8281         * testsuite/libgomp.fortran/use_device_addr-3.f90: Likewise.
8282         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
8283         * testsuite/libgomp.oacc-fortran/optional-cache.f95: New.
8284         * testsuite/libgomp.oacc-fortran/optional-data-copyin-by-value.f90: New.
8285         * testsuite/libgomp.oacc-fortran/optional-data-copyin.f90: New.
8286         * testsuite/libgomp.oacc-fortran/optional-data-copyout.f90: New.
8287         * testsuite/libgomp.oacc-fortran/optional-data-enter-exit.f90: New.
8288         * testsuite/libgomp.oacc-fortran/optional-declare.f90: New.
8289         * testsuite/libgomp.oacc-fortran/optional-firstprivate.f90: New.
8290         * testsuite/libgomp.oacc-fortran/optional-host_data.f90: New.
8291         * testsuite/libgomp.oacc-fortran/optional-nested-calls.f90: New.
8292         * testsuite/libgomp.oacc-fortran/optional-private.f90: New.
8293         * testsuite/libgomp.oacc-fortran/optional-reduction.f90: New.
8294         * testsuite/libgomp.oacc-fortran/optional-update-device.f90: New.
8295         * testsuite/libgomp.oacc-fortran/optional-update-host.f90: New.
8296
8297 2019-12-05  Tobias Burnus  <tobias@codesourcery.com>
8298
8299         * testsuite/libgomp.oacc-fortran/error_stop-1.f: Also don't
8300         expect dg-output of 'Error termination.' for GCN.
8301         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
8302         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
8303
8304 2019-12-04  Jakub Jelinek  <jakub@redhat.com>
8305
8306         PR fortran/92756
8307         * testsuite/libgomp.fortran/teams1.f90: New test.
8308         * testsuite/libgomp.fortran/teams2.f90: New test.
8309
8310 2019-12-03  Frederik Harwath  <frederik@codesourcery.com>
8311
8312         * oacc-init.c (acc_known_device_type): Add function.
8313         (unknown_device_type_error): Add function.
8314         (name_of_acc_device_t): Change to call unknown_device_type_error
8315         on unknown type.
8316         (resolve_device): Use acc_known_device_type.
8317         (acc_init): Fail if acc_device_t argument is not valid.
8318         (acc_shutdown): Likewise.
8319         (acc_get_num_devices): Likewise.
8320         (acc_set_device_type): Likewise.
8321         (acc_get_device_num): Likewise.
8322         (acc_set_device_num): Likewise.
8323         (acc_on_device): Add comment that argument validity is not checked.
8324
8325 2019-12-03  Andrew Stubbs  <ams@codesourcery.com>
8326
8327         * testsuite/lib/libgomp.exp (offload_target_to_openacc_device_type):
8328         Recognize amdgcn.
8329         (check_effective_target_openacc_amdgcn_accel_present): New proc.
8330         (check_effective_target_openacc_amdgcn_accel_selected): New proc.
8331         * testsuite/libgomp.oacc-c++/c++.exp: Add support for amdgcn.
8332         * testsuite/libgomp.oacc-c/c.exp: Likewise.
8333         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
8334
8335 2019-12-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>
8336
8337         PR libgomp/91938
8338         * configure.tgt: Avoid IE tls on *-*-musl*.
8339
8340 2019-11-29  Tobias Burnus  <tobias@codesourcery.com>
8341
8342         * testsuite/libgomp.oacc-fortran/declare-5.f90: Extend by
8343         adding a common-block test case.
8344
8345 2019-11-29  Jakub Jelinek  <jakub@redhat.com>
8346
8347         PR c++/60228
8348         * testsuite/libgomp.c++/udr-20.C: New test.
8349         * testsuite/libgomp.c++/udr-21.C: New test.
8350
8351 2019-11-27  Thomas Schwinge  <thomas@codesourcery.com>
8352
8353         * testsuite/lib/libgomp.exp
8354         (check_effective_target_offload_target_nvptx): New proc.
8355         * testsuite/libgomp.fortran/target-print-1.f90: Use it with
8356         'dg-skip-if'.
8357         * testsuite/libgomp.oacc-fortran/print-1.f90: Likewise.
8358         * testsuite/libgomp.fortran/target-print-1-nvptx.f90: New file.
8359         * testsuite/libgomp.oacc-fortran/print-1-nvptx.f90: Likewise.
8360
8361 2019-11-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
8362
8363         * testsuite/libgomp.c/pr39591-1.c: Rename err to e.
8364         * testsuite/libgomp.c/pr39591-2.c: Likewise.
8365         * testsuite/libgomp.c/pr39591-3.c: Likewise.
8366         * testsuite/libgomp.c/private-1.c: Likewise.
8367         * testsuite/libgomp.c/task-1.c: Likewise.
8368         * testsuite/libgomp.c/task-5.c: Renamed err to serr.
8369
8370 2019-11-20  Julian Brown  <julian@codesourcery.com>
8371
8372         * plugin/plugin-gcn.c (wait_for_queue_nonfull): Don't lock/unlock
8373         aq->mutex here.
8374         (queue_push_launch): Lock aq->mutex before calling
8375         wait_for_queue_nonfull.
8376         (queue_push_callback): Likewise.
8377         (queue_push_asyncwait): Likewise.
8378         (queue_push_placeholder): Likewise.
8379
8380 2019-11-20  Julian Brown  <julian@codesourcery.com>
8381
8382         * plugin/plugin-gcn.c (hsa_memory_copy_wrapper): New.
8383         (copy_data, GOMP_OFFLOAD_host2dev): Use above function.
8384         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_dev2dev): Check hsa_memory_copy
8385         return code.
8386
8387 2019-11-20  Julian Brown  <julian@codesourcery.com>
8388
8389         PR libgomp/92511
8390
8391         * oacc-mem.c (present_create_copy): Fix device pointer return value in
8392         case of "present" subarray.  Use tgt->tgt_start instead of tgt->to_free
8393         in non-present/create case.
8394         (delete_copyout): Change error condition to fail only on copies outside
8395         of mapped block.  Adjust error message accordingly.
8396         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-1.c: New test.
8397         * testsuite/libgomp.oacc-c-c++-common/copyin-devptr-2.c: New test.
8398         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Adjust expected error
8399         message.
8400         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
8401         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Allow test to pass now.
8402         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
8403
8404 2019-11-20  Maciej W. Rozycki  <macro@wdc.com>
8405
8406         * testsuite/lib/libgomp.exp (libgomp_init): Add flags to find
8407         libatomic in build-tree testing.
8408
8409 2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
8410
8411         * testsuite/Makefile.in: Regenerate.
8412
8413 2019-11-15  Andrew Stubbs  <ams@codesourcery.com>
8414
8415         * testsuite/libgomp.c/target-print-1.c: New file.
8416         * testsuite/libgomp.fortran/target-print-1.f90: New file.
8417         * testsuite/libgomp.oacc-c/print-1.c: New file.
8418         * testsuite/libgomp.oacc-fortran/print-1.f90: New file.
8419
8420 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
8421             Kwok Cheung Yeung  <kcy@codesourcery.com>
8422             Julian Brown  <julian@codesourcery.com>
8423             Tom de Vries  <tom@codesourcery.com>
8424
8425         * plugin/Makefrag.am: Add amdgcn plugin support.
8426         * plugin/configfrag.ac: Likewise.
8427         * plugin/plugin-gcn.c: New file.
8428         * configure: Regenerate.
8429         * Makefile.in: Regenerate.
8430         * testsuite/Makefile.in: Regenerate.
8431
8432 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
8433
8434         * config/gcn/team.c (gomp_gcn_enter_kernel): Set up the team arena
8435         and use team_malloc variants.
8436         (gomp_gcn_exit_kernel): Use team_free.
8437         * libgomp.h (TEAM_ARENA_SIZE): Define.
8438         (TEAM_ARENA_START): Define.
8439         (TEAM_ARENA_FREE): Define.
8440         (TEAM_ARENA_END): Define.
8441         (team_malloc): New function.
8442         (team_malloc_cleared): New function.
8443         (team_free): New function.
8444         * team.c (gomp_new_team): Initialize and use team_malloc.
8445         (free_team): Use team_free.
8446         (gomp_free_thread): Use team_free.
8447         (gomp_pause_host): Use team_free.
8448         * work.c (gomp_init_work_share): Use team_malloc.
8449         (gomp_fini_work_share): Use team_free.
8450
8451 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
8452             Kwok Cheung Yeung  <kcy@codesourcery.com>
8453             Julian Brown  <julian@codesourcery.com>
8454             Tom de Vries  <tom@codesourcery.com>
8455
8456         * Makefile.am (libgomp_la_SOURCES): Add oacc-target.c.
8457         * Makefile.in: Regenerate.
8458         * config.h.in (PLUGIN_GCN): Add new undef.
8459         * config/accel/openacc.f90 (acc_device_gcn): New parameter.
8460         * config/gcn/affinity-fmt.c: New file.
8461         * config/gcn/bar.c: New file.
8462         * config/gcn/bar.h: New file.
8463         * config/gcn/doacross.h: New file.
8464         * config/gcn/icv-device.c: New file.
8465         * config/gcn/oacc-target.c: New file.
8466         * config/gcn/simple-bar.h: New file.
8467         * config/gcn/target.c: New file.
8468         * config/gcn/task.c: New file.
8469         * config/gcn/team.c: New file.
8470         * config/gcn/time.c: New file.
8471         * configure.ac: Add amdgcn*-*-*.
8472         * configure: Regenerate.
8473         * configure.tgt: Add amdgcn*-*-*.
8474         * libgomp-plugin.h (offload_target_type): Add OFFLOAD_TARGET_TYPE_GCN.
8475         * libgomp.h (gcn_thrs): Add amdgcn variant.
8476         (set_gcn_thrs): Likewise.
8477         (gomp_thread): Likewise.
8478         * oacc-int.h (goacc_thread): Likewise.
8479         * oacc-target.c: New file.
8480         * openacc.f90 (acc_device_gcn): New parameter.
8481         * openacc.h (acc_device_t): Add acc_device_gcn.
8482         * team.c (gomp_free_pool_helper): Add amdgcn support.
8483
8484 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
8485             Julian Brown  <julian@codesourcery.com>
8486
8487         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_construct): Add int
8488         parameter.
8489         * oacc-async.c (lookup_goacc_asyncqueue): Pass device number to the
8490         queue constructor.
8491         * oacc-host.c (host_openacc_async_construct): Add device parameter.
8492         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_openacc_async_construct): Add
8493         device parameter.
8494
8495 2019-11-13  Andrew Stubbs  <ams@codesourcery.com>
8496
8497         * configure.tgt (nvptx*-*-*): Add "accel" directory.
8498         * config/nvptx/libgomp-plugin.c: Move ...
8499         * config/accel/libgomp-plugin.c: ... to here.
8500         * config/nvptx/lock.c: Move ...
8501         * config/accel/lock.c: ... to here.
8502         * config/nvptx/mutex.c: Move ...
8503         * config/accel/mutex.c: ... to here.
8504         * config/nvptx/mutex.h: Move ...
8505         * config/accel/mutex.h: ... to here.
8506         * config/nvptx/oacc-async.c: Move ...
8507         * config/accel/oacc-async.c: ... to here.
8508         * config/nvptx/oacc-cuda.c: Move ...
8509         * config/accel/oacc-cuda.c: ... to here.
8510         * config/nvptx/oacc-host.c: Move ...
8511         * config/accel/oacc-host.c: ... to here.
8512         * config/nvptx/oacc-init.c: Move ...
8513         * config/accel/oacc-init.c: ... to here.
8514         * config/nvptx/oacc-mem.c: Move ...
8515         * config/accel/oacc-mem.c: ... to here.
8516         * config/nvptx/oacc-plugin.c: Move ...
8517         * config/accel/oacc-plugin.c: ... to here.
8518         * config/nvptx/omp-lock.h: Move ...
8519         * config/accel/omp-lock.h: ... to here.
8520         * config/nvptx/openacc.f90: Move ...
8521         * config/accel/openacc.f90: ... to here.
8522         * config/nvptx/pool.h: Move ...
8523         * config/accel/pool.h: ... to here.
8524         * config/nvptx/proc.c: Move ...
8525         * config/accel/proc.c: ... to here.
8526         * config/nvptx/ptrlock.c: Move ...
8527         * config/accel/ptrlock.c: ... to here.
8528         * config/nvptx/ptrlock.h: Move ...
8529         * config/accel/ptrlock.h: ... to here.
8530         * config/nvptx/sem.c: Move ...
8531         * config/accel/sem.c: ... to here.
8532         * config/nvptx/sem.h: Move ...
8533         * config/accel/sem.h: ... to here.
8534         * config/nvptx/thread-stacksize.h: Move ...
8535         * config/accel/thread-stacksize.h: ... to here.
8536
8537 2019-11-12  Maciej W. Rozycki  <macro@codesourcery.com>
8538             Tobias Burnus  <tobias@codesourcery.com>
8539             Frederik Harwath  <frederik@codesourcery.com>
8540             Thomas Schwinge  <thomas@codesourcery.com>
8541
8542         libgomp/
8543         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New test.
8544         * testsuite/libgomp.oacc-fortran/parallel-dims-aux.c: New test.
8545         * testsuite/libgomp.oacc-fortran/parallel-dims.f89: New test.
8546
8547 2019-11-11  Tobias Burnus  <tobias@codesourcery.com>
8548             Kwok Cheung Yeung  <kcy@codesourcery.com>
8549
8550         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: Extend.
8551         * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: New.
8552
8553 2019-11-11  Thomas Schwinge  <thomas@codesourcery.com>
8554
8555         * testsuite/libgomp.fortran/target9.f90: Specify 'dg-do run'.
8556
8557         * testsuite/libgomp.fortran/use_device_addr-3.f90: Specify 'dg-do
8558         run'.
8559         * testsuite/libgomp.fortran/use_device_addr-4.f90: Likewise.
8560         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Likewise.
8561
8562 2019-11-06  Thomas Schwinge  <thomas@codesourcery.com>
8563
8564         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c:
8565         Add expected warnings about missing reduction clauses.
8566         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
8567         Likewise.
8568         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c:
8569         Likewise.
8570         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c:
8571         Likewise.
8572
8573 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
8574
8575         * testsuite/libgomp.fortran/pr66199-1.f90: Remove
8576         'dg-do run' (implies torture test) as 'dg-options "O2"' is used.
8577         * testsuite/libgomp.fortran/pr66199-2.f90: Ditto.
8578         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
8579         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
8580         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
8581
8582 2019-11-04  Tobias Burnus  <tobias@codesourcery.com>
8583
8584         PR fortran/92305
8585         * testsuite/libgomp.fortran/allocatable2.f90: Use
8586         unique numbers with 'stop'.
8587         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
8588         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
8589         * testsuite/libgomp.fortran/use_device_ptr-1.f90: Ditto.
8590         * testsuite/libgomp.oacc-fortran/lib-15.f90: Ditto.
8591         * testsuite/libgomp.oacc-fortran/pset-1.f90: Ditto.
8592
8593 2019-11-01  Tobias Burnus  <tobias@codesourcery.com>
8594
8595         * testsuite/libgomp.fortran/use_device_addr-1.f90 (test_nullptr_1,
8596         test_dummy_opt_nullptr_callee_1): Add present but unallocated test.
8597         * testsuite/libgomp.fortran/use_device_addr-2.f90: Likewise.
8598         * testsuite/libgomp.fortran/use_device_addr-3.f90: New.
8599         * testsuite/libgomp.fortran/use_device_addr-4.f90: New.
8600         * testsuite/testsuite/libgomp.fortran/use_device_ptr-1.f90: New.
8601
8602 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
8603
8604         * testsuite/libgomp.fortran/target9.f90: New.
8605
8606 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
8607
8608         * testsuite/libgomp.fortran/aligned1.f03: Replace 'STOP' by 'stop'.
8609         * testsuite/libgomp.fortran/alloc-comp-1.f90: Ditto.
8610         * testsuite/libgomp.fortran/alloc-comp-2.f90: Ditto.
8611         * testsuite/libgomp.fortran/alloc-comp-3.f90: Ditto.
8612         * testsuite/libgomp.fortran/allocatable1.f90: Ditto.
8613         * testsuite/libgomp.fortran/allocatable10.f90: Ditto.
8614         * testsuite/libgomp.fortran/allocatable11.f90: Ditto.
8615         * testsuite/libgomp.fortran/allocatable12.f90: Ditto.
8616         * testsuite/libgomp.fortran/allocatable2.f90: Ditto.
8617         * testsuite/libgomp.fortran/allocatable3.f90: Ditto.
8618         * testsuite/libgomp.fortran/allocatable4.f90: Ditto.
8619         * testsuite/libgomp.fortran/allocatable5.f90: Ditto.
8620         * testsuite/libgomp.fortran/allocatable6.f90: Ditto.
8621         * testsuite/libgomp.fortran/allocatable7.f90: Ditto.
8622         * testsuite/libgomp.fortran/allocatable8.f90: Ditto.
8623         * testsuite/libgomp.fortran/allocatable9.f90: Ditto.
8624         * testsuite/libgomp.fortran/associate1.f90: Ditto.
8625         * testsuite/libgomp.fortran/associate2.f90: Ditto.
8626         * testsuite/libgomp.fortran/associate3.f90: Ditto.
8627         * testsuite/libgomp.fortran/async_io_4.f90: Ditto.
8628         * testsuite/libgomp.fortran/async_io_5.f90: Ditto.
8629         * testsuite/libgomp.fortran/async_io_6.f90: Ditto.
8630         * testsuite/libgomp.fortran/async_io_7.f90: Ditto.
8631         * testsuite/libgomp.fortran/cancel-do-1.f90: Ditto.
8632         * testsuite/libgomp.fortran/cancel-do-2.f90: Ditto.
8633         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Ditto.
8634         * testsuite/libgomp.fortran/cancel-sections-1.f90: Ditto.
8635         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Ditto.
8636         * testsuite/libgomp.fortran/character1.f90: Ditto.
8637         * testsuite/libgomp.fortran/character2.f90: Ditto.
8638         * testsuite/libgomp.fortran/collapse1.f90: Ditto.
8639         * testsuite/libgomp.fortran/collapse2.f90: Ditto.
8640         * testsuite/libgomp.fortran/collapse3.f90: Ditto.
8641         * testsuite/libgomp.fortran/collapse4.f90: Ditto.
8642         * testsuite/libgomp.fortran/crayptr1.f90: Ditto.
8643         * testsuite/libgomp.fortran/crayptr2.f90: Ditto.
8644         * testsuite/libgomp.fortran/crayptr3.f90: Ditto.
8645         * testsuite/libgomp.fortran/declare-simd-1.f90: Ditto.
8646         * testsuite/libgomp.fortran/declare-simd-3.f90: Ditto.
8647         * testsuite/libgomp.fortran/declare-target-2.f90: Ditto.
8648         * testsuite/libgomp.fortran/depend-1.f90: Ditto.
8649         * testsuite/libgomp.fortran/depend-2.f90: Ditto.
8650         * testsuite/libgomp.fortran/depend-3.f90: Ditto.
8651         * testsuite/libgomp.fortran/do1.f90: Ditto.
8652         * testsuite/libgomp.fortran/do2.f90: Ditto.
8653         * testsuite/libgomp.fortran/do_concurrent_5.f90: Ditto.
8654         * testsuite/libgomp.fortran/doacross1.f90: Ditto.
8655         * testsuite/libgomp.fortran/doacross2.f90: Ditto.
8656         * testsuite/libgomp.fortran/doacross3.f90: Ditto.
8657         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Ditto.
8658         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Ditto.
8659         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Ditto.
8660         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Ditto.
8661         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Ditto.
8662         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Ditto.
8663         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Ditto.
8664         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Ditto.
8665         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Ditto.
8666         * testsuite/libgomp.fortran/examples-4/device-1.f90: Ditto.
8667         * testsuite/libgomp.fortran/examples-4/device-2.f90: Ditto.
8668         * testsuite/libgomp.fortran/examples-4/device-3.f90: Ditto.
8669         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Ditto.
8670         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Ditto.
8671         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Ditto.
8672         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Ditto.
8673         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Ditto.
8674         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Ditto.
8675         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Ditto.
8676         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Ditto.
8677         * testsuite/libgomp.fortran/examples-4/target-1.f90: Ditto.
8678         * testsuite/libgomp.fortran/examples-4/target-2.f90: Ditto.
8679         * testsuite/libgomp.fortran/examples-4/target-3.f90: Ditto.
8680         * testsuite/libgomp.fortran/examples-4/target-4.f90: Ditto.
8681         * testsuite/libgomp.fortran/examples-4/target-5.f90: Ditto.
8682         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Ditto.
8683         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Ditto.
8684         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Ditto.
8685         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Ditto.
8686         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Ditto.
8687         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Ditto.
8688         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Ditto.
8689         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Ditto.
8690         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Ditto.
8691         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Ditto.
8692         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Ditto.
8693         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Ditto.
8694         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Ditto.
8695         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Ditto.
8696         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Ditto.
8697         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Ditto.
8698         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Ditto.
8699         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Ditto.
8700         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Ditto.
8701         * testsuite/libgomp.fortran/lastprivate1.f90: Ditto.
8702         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
8703         * testsuite/libgomp.fortran/lib1.f90: Ditto.
8704         * testsuite/libgomp.fortran/lib4.f90: Ditto.
8705         * testsuite/libgomp.fortran/lock-1.f90: Ditto.
8706         * testsuite/libgomp.fortran/lock-2.f90: Ditto.
8707         * testsuite/libgomp.fortran/nested1.f90: Ditto.
8708         * testsuite/libgomp.fortran/nestedfn1.f90: Ditto.
8709         * testsuite/libgomp.fortran/nestedfn2.f90: Ditto.
8710         * testsuite/libgomp.fortran/nestedfn3.f90: Ditto.
8711         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
8712         * testsuite/libgomp.fortran/nestedfn5.f90: Ditto.
8713         * testsuite/libgomp.fortran/omp_atomic1.f90: Ditto.
8714         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
8715         * testsuite/libgomp.fortran/omp_atomic3.f90: Ditto.
8716         * testsuite/libgomp.fortran/omp_atomic4.f90: Ditto.
8717         * testsuite/libgomp.fortran/omp_atomic5.f90: Ditto.
8718         * testsuite/libgomp.fortran/omp_cond1.f: Ditto.
8719         * testsuite/libgomp.fortran/omp_cond2.f: Ditto.
8720         * testsuite/libgomp.fortran/omp_cond3.F90: Ditto.
8721         * testsuite/libgomp.fortran/omp_cond4.F90: Ditto.
8722         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
8723         * testsuite/libgomp.fortran/omp_parse2.f90: Ditto.
8724         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
8725         * testsuite/libgomp.fortran/omp_parse4.f90: Ditto.
8726         * testsuite/libgomp.fortran/openmp_version-1.f: Ditto.
8727         * testsuite/libgomp.fortran/openmp_version-2.f90: Ditto.
8728         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Ditto.
8729         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Ditto.
8730         * testsuite/libgomp.fortran/pointer1.f90: Ditto.
8731         * testsuite/libgomp.fortran/pointer2.f90: Ditto.
8732         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
8733         * testsuite/libgomp.fortran/pr27395-1.f90: Ditto.
8734         * testsuite/libgomp.fortran/pr27395-2.f90: Ditto.
8735         * testsuite/libgomp.fortran/pr27416-1.f90: Ditto.
8736         * testsuite/libgomp.fortran/pr27916-1.f90: Ditto.
8737         * testsuite/libgomp.fortran/pr27916-2.f90: Ditto.
8738         * testsuite/libgomp.fortran/pr28390.f: Ditto.
8739         * testsuite/libgomp.fortran/pr29629.f90: Ditto.
8740         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
8741         * testsuite/libgomp.fortran/pr33880.f90: Ditto.
8742         * testsuite/libgomp.fortran/pr34020.f90: Ditto.
8743         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
8744         * testsuite/libgomp.fortran/pr42162.f90: Ditto.
8745         * testsuite/libgomp.fortran/pr46753.f90: Ditto.
8746         * testsuite/libgomp.fortran/pr48894.f90: Ditto.
8747         * testsuite/libgomp.fortran/pr49792-1.f90: Ditto.
8748         * testsuite/libgomp.fortran/pr49792-2.f90: Ditto.
8749         * testsuite/libgomp.fortran/pr63938-1.f90: Ditto.
8750         * testsuite/libgomp.fortran/pr63938-2.f90: Ditto.
8751         * testsuite/libgomp.fortran/pr65597.f90: Ditto.
8752         * testsuite/libgomp.fortran/pr66199-1.f90: Ditto.
8753         * testsuite/libgomp.fortran/pr71014.f90: Ditto.
8754         * testsuite/libgomp.fortran/pr81304.f90: Ditto.
8755         * testsuite/libgomp.fortran/pr81841.f90: Ditto.
8756         * testsuite/libgomp.fortran/pr84418-1.f90: Ditto.
8757         * testsuite/libgomp.fortran/pr84418-2.f90: Ditto.
8758         * testsuite/libgomp.fortran/procptr1.f90: Ditto.
8759         * testsuite/libgomp.fortran/recursion1.f90: Ditto.
8760         * testsuite/libgomp.fortran/reduction1.f90: Ditto.
8761         * testsuite/libgomp.fortran/reduction2.f90: Ditto.
8762         * testsuite/libgomp.fortran/reduction3.f90: Ditto.
8763         * testsuite/libgomp.fortran/reduction4.f90: Ditto.
8764         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
8765         * testsuite/libgomp.fortran/reduction6.f90: Ditto.
8766         * testsuite/libgomp.fortran/reference1.f90: Ditto.
8767         * testsuite/libgomp.fortran/reference2.f90: Ditto.
8768         * testsuite/libgomp.fortran/retval1.f90: Ditto.
8769         * testsuite/libgomp.fortran/retval2.f90: Ditto.
8770         * testsuite/libgomp.fortran/sharing1.f90: Ditto.
8771         * testsuite/libgomp.fortran/sharing2.f90: Ditto.
8772         * testsuite/libgomp.fortran/simd1.f90: Ditto.
8773         * testsuite/libgomp.fortran/simd2.f90: Ditto.
8774         * testsuite/libgomp.fortran/simd3.f90: Ditto.
8775         * testsuite/libgomp.fortran/simd4.f90: Ditto.
8776         * testsuite/libgomp.fortran/simd5.f90: Ditto.
8777         * testsuite/libgomp.fortran/simd6.f90: Ditto.
8778         * testsuite/libgomp.fortran/simd7.f90: Ditto.
8779         * testsuite/libgomp.fortran/stack.f90: Ditto.
8780         * testsuite/libgomp.fortran/strassen.f90: Ditto.
8781         * testsuite/libgomp.fortran/tabs1.f90: Ditto.
8782         * testsuite/libgomp.fortran/tabs2.f: Ditto.
8783         * testsuite/libgomp.fortran/target1.f90: Ditto.
8784         * testsuite/libgomp.fortran/target2.f90: Ditto.
8785         * testsuite/libgomp.fortran/target3.f90: Ditto.
8786         * testsuite/libgomp.fortran/target4.f90: Ditto.
8787         * testsuite/libgomp.fortran/target5.f90: Ditto.
8788         * testsuite/libgomp.fortran/target6.f90: Ditto.
8789         * testsuite/libgomp.fortran/target7.f90: Ditto.
8790         * testsuite/libgomp.fortran/target8.f90: Ditto.
8791         * testsuite/libgomp.fortran/task1.f90: Ditto.
8792         * testsuite/libgomp.fortran/task2.f90: Ditto.
8793         * testsuite/libgomp.fortran/task3.f90: Ditto.
8794         * testsuite/libgomp.fortran/task4.f90: Ditto.
8795         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
8796         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
8797         * testsuite/libgomp.fortran/taskloop2.f90: Ditto.
8798         * testsuite/libgomp.fortran/taskloop3.f90: Ditto.
8799         * testsuite/libgomp.fortran/taskloop4.f90: Ditto.
8800         * testsuite/libgomp.fortran/threadprivate1.f90: Ditto.
8801         * testsuite/libgomp.fortran/threadprivate2.f90: Ditto.
8802         * testsuite/libgomp.fortran/threadprivate3.f90: Ditto.
8803         * testsuite/libgomp.fortran/threadprivate4.f90: Ditto.
8804         * testsuite/libgomp.fortran/udr1.f90: Ditto.
8805         * testsuite/libgomp.fortran/udr10.f90: Ditto.
8806         * testsuite/libgomp.fortran/udr11.f90: Ditto.
8807         * testsuite/libgomp.fortran/udr12.f90: Ditto.
8808         * testsuite/libgomp.fortran/udr13.f90: Ditto.
8809         * testsuite/libgomp.fortran/udr14.f90: Ditto.
8810         * testsuite/libgomp.fortran/udr15.f90: Ditto.
8811         * testsuite/libgomp.fortran/udr2.f90: Ditto.
8812         * testsuite/libgomp.fortran/udr3.f90: Ditto.
8813         * testsuite/libgomp.fortran/udr4.f90: Ditto.
8814         * testsuite/libgomp.fortran/udr5.f90: Ditto.
8815         * testsuite/libgomp.fortran/udr6.f90: Ditto.
8816         * testsuite/libgomp.fortran/udr7.f90: Ditto.
8817         * testsuite/libgomp.fortran/udr8.f90: Ditto.
8818         * testsuite/libgomp.fortran/udr9.f90: Ditto.
8819         * testsuite/libgomp.fortran/vla1.f90: Ditto.
8820         * testsuite/libgomp.fortran/vla2.f90: Ditto.
8821         * testsuite/libgomp.fortran/vla3.f90: Ditto.
8822         * testsuite/libgomp.fortran/vla4.f90: Ditto.
8823         * testsuite/libgomp.fortran/vla5.f90: Ditto.
8824         * testsuite/libgomp.fortran/vla6.f90: Ditto.
8825         * testsuite/libgomp.fortran/vla7.f90: Ditto.
8826         * testsuite/libgomp.fortran/vla8.f90: Ditto.
8827         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
8828         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
8829
8830 2019-10-30  Tobias Burnus  <tobias@codesourcery.com>
8831
8832         * testsuite/libgomp.fortran/target-simd.f90: Use stop not abort.
8833         * testsuite/libgomp.fortran/use_device_ptr-optional-1.f90:
8834         Ditto; add 'dg-do run' for torture testing.
8835         * testsuite/libgomp.fortran/lastprivate1.f90:  Add 'dg-do run'.
8836         * testsuite/libgomp.fortran/lastprivate2.f90: Ditto.
8837         * testsuite/libgomp.fortran/nestedfn4.f90: Ditto.
8838         * testsuite/libgomp.fortran/pr25219.f90: Ditto.
8839         * testsuite/libgomp.fortran/pr28390.f: Ditto.
8840         * testsuite/libgomp.fortran/pr35130.f90: Ditto.
8841         * testsuite/libgomp.fortran/pr90779.f90: Ditto.
8842         * testsuite/libgomp.fortran/task2.f90: Ditto.
8843         * testsuite/libgomp.fortran/taskgroup1.f90: Ditto.
8844         * testsuite/libgomp.fortran/taskloop1.f90: Ditto.
8845         * testsuite/libgomp.fortran/use_device_addr-1.f90: Ditto.
8846         * testsuite/libgomp.fortran/use_device_addr-2.f90: Ditto.
8847         * testsuite/libgomp.fortran/workshare1.f90: Ditto.
8848         * testsuite/libgomp.fortran/workshare2.f90: Ditto.
8849
8850 2019-10-28  Tobias Burnus  <tobias@codesourcery.com>
8851
8852         * testsuite/libgomp.oacc-fortran/abort-1.f90: Add 'dg-do run'.
8853         * testsuite/libgomp.oacc-fortran/abort-2.f90: Ditto.
8854         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Ditto.
8855         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f90: Ditto.
8856         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f90: Ditto.
8857         * testsuite/libgomp.oacc-fortran/lib-1.f90: Ditto.
8858         * testsuite/libgomp.oacc-fortran/common-block-1.f90:
8859         Use 'stop' not abort().
8860         * testsuite/libgomp.oacc-fortran/common-block-2.f90: Ditto.
8861         * testsuite/libgomp.oacc-fortran/common-block-3.f90: Ditto.
8862         * testsuite/libgomp.oacc-fortran/data-1.f90: Ditto.
8863         * testsuite/libgomp.oacc-fortran/data-2.f90: Ditto.
8864         * testsuite/libgomp.oacc-fortran/data-5.f90: Ditto.
8865         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Ditto.
8866         * testsuite/libgomp.oacc-fortran/gemm-2.f90: Ditto.
8867         * testsuite/libgomp.oacc-fortran/gemm.f90: Ditto.
8868         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Ditto.
8869         * testsuite/libgomp.oacc-fortran/host_data-3.f90: Ditto.
8870         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Ditto.
8871         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Ditto.
8872         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Ditto.
8873         * testsuite/libgomp.oacc-fortran/kernels-independent.f90: Ditto.
8874         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Ditto.
8875         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Ditto.
8876         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
8877         Ditto.
8878         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
8879         Ditto.
8880         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
8881         Ditto.
8882         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
8883         Ditto.
8884         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
8885         Ditto.
8886         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-1.f90:
8887         Ditto.
8888         * testsuite/libgomp.oacc-fortran/kernels-private-vars-vector-2.f90:
8889         Ditto.
8890         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-1.f90:
8891         Ditto.
8892         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-2.f90:
8893         Ditto.
8894         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-3.f90:
8895         Ditto.
8896         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-4.f90:
8897         Ditto.
8898         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-5.f90:
8899         Ditto.
8900         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-6.f90:
8901         Ditto.
8902         * testsuite/libgomp.oacc-fortran/kernels-private-vars-worker-7.f90:
8903         Ditto.
8904         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90: Ditto.
8905         * testsuite/libgomp.oacc-fortran/lib-12.f90: Ditto.
8906         * testsuite/libgomp.oacc-fortran/lib-13.f90: Ditto.
8907         * testsuite/libgomp.oacc-fortran/lib-14.f90: Ditto.
8908         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
8909         Likewise and also add 'dg-do run'.
8910         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
8911         Ditto.
8912
8913 2019-10-25  Cesar Philippidis <cesar@codesourcery.com>
8914             Tobias Burnus  <tobias@codesourcery.com>
8915
8916         * testsuite/libgomp.oacc-fortran/common-block-1.f90: New test.
8917         * testsuite/libgomp.oacc-fortran/common-block-2.f90: New test.
8918         * testsuite/libgomp.oacc-fortran/common-block-3.f90: New test.
8919
8920 2019-10-14  Jakub Jelinek  <jakub@redhat.com>
8921
8922         PR libgomp/92081
8923         * testsuite/libgomp.fortran/target-simd.f90: Iterate from 1 rather
8924         than 0.
8925
8926 2019-10-11  Tobias Burnus  <tobias@codesourcery.com>
8927
8928         * testsuite/libgomp.fortran/use_device_addr-1.f90: New.
8929         * testsuite/libgomp.fortran/use_device_addr-2.f90: New.
8930
8931 2019-10-09  Thomas Schwinge  <thomas@codesourcery.com>
8932
8933         PR middle-end/92036
8934         * testsuite/libgomp.oacc-c-c++-common/data-firstprivate-1.c: New
8935         file.
8936
8937 2019-10-09  Tobias Burnus  <tobias@codesourcery.com>
8938
8939         PR testsuite/91884
8940         * testsuite/libgomp.fortran/fortran.exp: Conditionally
8941         add -lquadmath.
8942         * testsuite/libgomp.oacc-fortran/fortran.exp: Ditto.
8943
8944 2019-10-09  Jakub Jelinek  <jakub@redhat.com>
8945
8946         PR libgomp/92028
8947         * target.c (gomp_map_vars_internal): Readd the previous
8948         GOMP_MAP_USE_DEVICE_PTR handling code in the first loop,
8949         though do that just in the !not_found_cnt case.
8950
8951 2019-10-08  Tobias Burnus  <tobias@codesourcery.com>
8952
8953         * gfortran.dg/gomp/target-simd.f90: New.
8954
8955 2019-10-02  Julian Brown  <julian@codesourcery.com>
8956             Cesar Philippidis  <cesar@codesourcery.com>
8957
8958         * libgomp.h (OFFSET_INLINED, OFFSET_POINTER, OFFSET_STRUCT): Define.
8959         * target.c (FIELD_TGT_EMPTY): Define.
8960         (gomp_map_val): Use OFFSET_* macros instead of magic constants.  Write
8961         as switch instead of list of ifs.
8962         (gomp_map_vars_internal): Use OFFSET_* and FIELD_TGT_EMPTY macros.
8963
8964 2019-10-02  Andreas Tobler  <andreast@gcc.gnu.org>
8965
8966         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: Remove alloca.h
8967         include. Replace alloca () with __builtin_alloca ().
8968         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Likewise.
8969
8970 2019-10-01  Jakub Jelinek  <jakub@redhat.com>
8971
8972         * configure.ac: Remove GCC_HEADER_STDINT(gstdint.h).
8973         * libgomp.h: Include <stdint.h> instead of "gstdint.h".
8974         * oacc-parallel.c: Don't include "libgomp_g.h".
8975         * plugin/plugin-hsa.c: Include <stdint.h> instead of "gstdint.h".
8976         * plugin/plugin-nvptx.c: Don't include "gstdint.h".
8977         * aclocal.m4: Regenerated.
8978         * config.h.in: Regenerated.
8979         * configure: Regenerated.
8980         * Makefile.in: Regenerated.
8981
8982 2019-09-30  Kwok Cheung Yeung  <kcy@codesourcery.com>
8983
8984         * libgomp_g.h: Include stdint.h instead of gstdint.h.
8985
8986 2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
8987
8988         * configure: Regenerate.
8989
8990 2019-09-13  Tobias Burnus  <tobias@codesourcery.com>
8991
8992         * plugin/plugin-hsa.c (hsa_warn, hsa_fatal, hsa_error): Ensure
8993         string is initialized.
8994
8995 2019-09-06  Florian Weimer  <fweimer@redhat.com>
8996
8997         * configure: Regenerate.
8998
8999 2019-09-03  Chung-Lin Tang  <cltang@codesourcery.com>
9000
9001         PR other/79543
9002         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Fix GNU ld --version
9003         scanning to conform to the GNU Coding Standards.
9004         * configure: Regenerate.
9005
9006 2019-08-28  Jakub Jelinek  <jakub@redhat.com>
9007
9008         PR libgomp/91530
9009         * testsuite/libgomp.c/scan-21.c: New test.
9010         * testsuite/libgomp.c/scan-22.c: New test.
9011
9012 2019-08-27  Jakub Jelinek  <jakub@redhat.com>
9013
9014         PR libgomp/91530
9015         * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime
9016         targets.
9017         * testsuite/libgomp.c/scan-12.c: Likewise.
9018         * testsuite/libgomp.c/scan-13.c: Likewise.
9019         * testsuite/libgomp.c/scan-14.c: Likewise.
9020         * testsuite/libgomp.c/scan-15.c: Likewise.
9021         * testsuite/libgomp.c/scan-16.c: Likewise.
9022         * testsuite/libgomp.c/scan-17.c: Likewise.
9023         * testsuite/libgomp.c/scan-18.c: Likewise.
9024         * testsuite/libgomp.c/scan-19.c: Likewise.
9025         * testsuite/libgomp.c/scan-20.c: Likewise.
9026         * testsuite/libgomp.c++/scan-9.C: Likewise.
9027         * testsuite/libgomp.c++/scan-10.C: Likewise.
9028         * testsuite/libgomp.c++/scan-11.C: Likewise.
9029         * testsuite/libgomp.c++/scan-12.C: Likewise.
9030         * testsuite/libgomp.c++/scan-14.C: Likewise.
9031         * testsuite/libgomp.c++/scan-15.C: Likewise.
9032         * testsuite/libgomp.c++/scan-13.C: Likewise.  Use sse2_runtime
9033         instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times.
9034         * testsuite/libgomp.c++/scan-16.C: Likewise.
9035
9036 2019-08-17  Thomas Koenig  <tkoenig@gcc.gnu.org>
9037
9038         PR fortran/91473
9039         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add
9040         -std=legacy so invalid code in the test case is accepted.
9041
9042 2019-08-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
9043
9044         PR fortran/91422
9045         * testsuite/libgomp.oacc-fortran/routine-7.f90: Correct array
9046         dimension.
9047
9048 2019-08-08  Jakub Jelinek  <jakub@redhat.com>
9049
9050         * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR
9051         perform the lookup in the first loop only if !not_found_cnt, otherwise
9052         perform lookups for it in the second loop guarded with
9053         if (not_found_cnt || has_firstprivate).
9054         * testsuite/libgomp.c/target-37.c: New test.
9055         * testsuite/libgomp.c++/target-22.C: New test.
9056
9057 2019-08-07  Jakub Jelinek  <jakub@redhat.com>
9058
9059         * testsuite/libgomp.c/target-18.c (struct S): New type.
9060         (foo): Use use_device_addr clause instead of use_device_ptr clause
9061         where required by OpenMP 5.0, add further tests for both use_device_ptr
9062         and use_device_addr clauses.
9063         * testsuite/libgomp.c++/target-9.C (struct S): New type.
9064         (foo): Use use_device_addr clause instead of use_device_ptr clause
9065         where required by OpenMP 5.0, add further tests for both use_device_ptr
9066         and use_device_addr clauses.  Add t and u arguments.
9067         (main): Adjust caller.
9068
9069 2019-08-06  Jakub Jelinek  <jakub@redhat.com>
9070
9071         * testsuite/libgomp.c++/loop-13.C: New test.
9072         * testsuite/libgomp.c++/loop-14.C: New test.
9073         * testsuite/libgomp.c++/loop-15.C: New test.
9074
9075 2019-07-31  Jakub Jelinek  <jakub@redhat.com>
9076
9077         PR middle-end/91301
9078         * testsuite/libgomp.c++/for-27.C: New test.
9079
9080 2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>
9081
9082         * testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage.
9083         * testsuite/libgomp.fortran/reduction5.f90: Ditto.
9084
9085 2019-07-20  Jakub Jelinek  <jakub@redhat.com>
9086
9087         * testsuite/libgomp.c-c++-common/loop-1.c: New test.
9088
9089 2019-07-08  Jakub Jelinek  <jakub@redhat.com>
9090
9091         * testsuite/libgomp.c++/scan-13.C: Replace xfail with target x86.
9092         * testsuite/libgomp.c++/scan-16.C: Likewise.
9093
9094 2019-07-06  Jakub Jelinek  <jakub@redhat.com>
9095
9096         * testsuite/libgomp.c/scan-19.c: New test.
9097         * testsuite/libgomp.c/scan-20.c: New test.
9098
9099         * testsuite/libgomp.c/scan-11.c: New test.
9100         * testsuite/libgomp.c/scan-12.c: New test.
9101         * testsuite/libgomp.c/scan-13.c: New test.
9102         * testsuite/libgomp.c/scan-14.c: New test.
9103         * testsuite/libgomp.c/scan-15.c: New test.
9104         * testsuite/libgomp.c/scan-16.c: New test.
9105         * testsuite/libgomp.c/scan-17.c: New test.
9106         * testsuite/libgomp.c/scan-18.c: New test.
9107         * testsuite/libgomp.c++/scan-9.C: New test.
9108         * testsuite/libgomp.c++/scan-10.C: New test.
9109         * testsuite/libgomp.c++/scan-11.C: New test.
9110         * testsuite/libgomp.c++/scan-12.C: New test.
9111         * testsuite/libgomp.c++/scan-13.C: New test.
9112         * testsuite/libgomp.c++/scan-14.C: New test.
9113         * testsuite/libgomp.c++/scan-15.C: New test.
9114         * testsuite/libgomp.c++/scan-16.C: New test.
9115
9116 2019-07-04  Jakub Jelinek  <jakub@redhat.com>
9117
9118         * testsuite/libgomp.c/scan-9.c: New test.
9119         * testsuite/libgomp.c/scan-10.c: New test.
9120
9121 2019-07-03  Jakub Jelinek  <jakub@redhat.com>
9122
9123         * testsuite/libgomp.c++/scan-1.C: New test.
9124         * testsuite/libgomp.c++/scan-2.C: New test.
9125         * testsuite/libgomp.c++/scan-3.C: New test.
9126         * testsuite/libgomp.c++/scan-4.C: New test.
9127         * testsuite/libgomp.c++/scan-5.C: New test.
9128         * testsuite/libgomp.c++/scan-6.C: New test.
9129         * testsuite/libgomp.c++/scan-7.C: New test.
9130         * testsuite/libgomp.c++/scan-8.C: New test.
9131         * testsuite/libgomp.c/scan-1.c: New test.
9132         * testsuite/libgomp.c/scan-2.c: New test.
9133         * testsuite/libgomp.c/scan-3.c: New test.
9134         * testsuite/libgomp.c/scan-4.c: New test.
9135         * testsuite/libgomp.c/scan-5.c: New test.
9136         * testsuite/libgomp.c/scan-6.c: New test.
9137         * testsuite/libgomp.c/scan-7.c: New test.
9138         * testsuite/libgomp.c/scan-8.c: New test.
9139
9140 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
9141
9142         * testsuite/libgomp.oacc-c++/firstprivate-mappings-1.C: New file.
9143         * testsuite/libgomp.oacc-c-c++-common/firstprivate-mappings-1.c:
9144         Likewise.
9145
9146         * testsuite/libgomp.fortran/allocatable3.f90: Add missing results
9147         check.
9148
9149 2019-06-18  Cesar Philippidis  <cesar@codesourcery.com>
9150
9151         * testsuite/libgomp.oacc-fortran/allocatable-array-1.f90: New
9152         file.
9153
9154 2019-06-18  Thomas Schwinge  <thomas@codesourcery.com>
9155
9156         PR fortran/90743
9157         * oacc-parallel.c (GOACC_parallel_keyed): Handle NULL mapping
9158         case.
9159         * testsuite/libgomp.fortran/target-allocatable-1-1.f90: New file.
9160         * testsuite/libgomp.fortran/target-allocatable-1-2.f90: Likewise.
9161         * testsuite/libgomp.oacc-fortran/allocatable-1-1.f90: Likewise.
9162         * testsuite/libgomp.oacc-fortran/allocatable-1-2.f90: Likewise.
9163
9164         PR testsuite/90861
9165         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: Update.
9166
9167         PR middle-end/90862
9168         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Update.
9169
9170 2019-06-16  Tom de Vries  <tdevries@suse.de>
9171
9172         PR tree-optimization/89376
9173         * testsuite/libgomp.oacc-c-c++-common/pr89376.c: New test.
9174
9175 2019-06-15  Tom de Vries  <tdevries@suse.de>
9176
9177         PR tree-optimization/89713
9178         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: Expect no bar.sync.
9179         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: Same.
9180
9181 2019-06-15  Jakub Jelinek  <jakub@redhat.com>
9182
9183         PR middle-end/90779
9184         * testsuite/libgomp.c/pr90779.c: New test.
9185         * testsuite/libgomp.fortran/pr90779.f90: New test.
9186
9187 2019-06-15  Tom de Vries  <tdevries@suse.de>
9188
9189         PR tree-optimization/90009
9190         * testsuite/libgomp.oacc-c-c++-common/pr90009.c: New test.
9191
9192 2019-06-13  Feng Xue  <fxue@os.amperecomputing.com>
9193
9194         PR tree-optimization/89713
9195         * testsuite/libgomp.oacc-c-c++-common/pr84955-1.c: New test.
9196
9197 2019-06-11  Jakub Jelinek  <jakub@redhat.com>
9198
9199         PR target/90811
9200         * testsuite/libgomp.c/pr90811.c: New test.
9201
9202 2019-06-05  Jakub Jelinek  <jakub@redhat.com>
9203
9204         * testsuite/libgomp.c++/lastprivate-conditional-1.C: New test.
9205         * testsuite/libgomp.c++/lastprivate-conditional-2.C: New test.
9206
9207 2019-06-04  Jakub Jelinek  <jakub@redhat.com>
9208
9209         * testsuite/libgomp.c-c++-common/lastprivate-conditional-7.c: New test.
9210         * testsuite/libgomp.c-c++-common/lastprivate-conditional-8.c: New test.
9211         * testsuite/libgomp.c-c++-common/lastprivate-conditional-9.c: New test.
9212         * testsuite/libgomp.c-c++-common/lastprivate-conditional-10.c: New test.
9213
9214 2019-05-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9215
9216         * configure.ac: Call AX_COUNT_CPUS.
9217         Substitute CPU_COUNT.
9218         * testsuite/Makefile.am (check-am): Use CPU_COUNT as processor
9219         count fallback.
9220         * aclocal.m4: Regenerate.
9221         * configure: Regenerate.
9222         * Makefile.in, testsuite/Makefile.in: Regenerate.
9223
9224 2019-05-29  Jakub Jelinek  <jakub@redhat.com>
9225
9226         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: Rename
9227         to ...
9228         * testsuite/libgomp.c-c++-common/lastprivate-conditional-4.c: ... this.
9229         * testsuite/libgomp.c-c++-common/lastprivate-conditional-5.c: New test.
9230         * testsuite/libgomp.c-c++-common/lastprivate-conditional-6.c: New test.
9231
9232 2019-05-27  Jakub Jelinek  <jakub@redhat.com>
9233
9234         * testsuite/libgomp.c-c++-common/lastprivate_conditional_4.c: New test.
9235
9236         * testsuite/libgomp.c-c++-common/lastprivate-conditional-3.c: New test.
9237
9238         PR libgomp/90641
9239         * work.c (gomp_init_work_share): Instead of aligning final ordered
9240         value to multiples of long long alignment, align to that the
9241         first part (ordered team ids) and if inline_ordered_team_ids
9242         is not on a long long alignment boundary within the structure,
9243         use __alignof__ (long long) - 1 pad size always.
9244         * loop.c (GOMP_loop_start): Fix *mem computation if
9245         inline_ordered_team_ids is not aligned on long long alignment boundary
9246         within the structure.
9247         * loop-ull.c (GOMP_loop_ull_start): Likewise.
9248         * sections.c (GOMP_sections2_start): Likewise.
9249
9250 2019-05-24  Jakub Jelinek  <jakub@redhat.com>
9251
9252         * testsuite/libgomp.c-c++-common/lastprivate-conditional-1.c: New test.
9253         * testsuite/libgomp.c-c++-common/lastprivate-conditional-2.c: New test.
9254
9255         PR libgomp/90585
9256         * plugin/plugin-hsa.c: Include gstdint.h.  Include inttypes.h only if
9257         HAVE_INTTYPES_H is defined.
9258         (print_uint64_t): New typedef.
9259         (PRIu64): Define if HAVE_INTTYPES_H is not defined.
9260         (print_kernel_dispatch, run_kernel): Use PRIu64 macro instead of
9261         "lu", cast uint64_t HSA_DEBUG and fprintf arguments to print_uint64_t.
9262         (release_kernel_dispatch): Likewise.  Cast shadow->debug to uintptr_t
9263         before casting to void *.
9264         * plugin/plugin-nvptx.c: Include gstdint.h instead of stdint.h.
9265         * oacc-mem.c: Don't include config.h nor stdint.h.
9266         * target.c: Don't include config.h.
9267         * oacc-cuda.c: Likewise.
9268         * oacc-host.c: Don't include stdint.h.
9269
9270 2019-05-20  Jakub Jelinek  <jakub@redhat.com>
9271
9272         PR libgomp/90527
9273         * alloc.c (_GNU_SOURCE): Define.
9274
9275 2019-05-17  Thomas Schwinge  <thomas@codesourcery.com>
9276
9277         * acc_prof.h: New file.
9278         * oacc-profiling.c: Likewise.
9279         * Makefile.am (nodist_libsubinclude_HEADERS, libgomp_la_SOURCES):
9280         Add these, respectively.
9281         * Makefile.in: Regenerate.
9282         * env.c (initialize_env): Call goacc_profiling_initialize.
9283         * oacc-plugin.c (GOMP_PLUGIN_goacc_thread)
9284         (GOMP_PLUGIN_goacc_profiling_dispatch): New functions.
9285         * oacc-plugin.h (GOMP_PLUGIN_goacc_thread)
9286         (GOMP_PLUGIN_goacc_profiling_dispatch): Declare.
9287         * libgomp.map (OACC_2.5.1): Add acc_prof_lookup,
9288         acc_prof_register, acc_prof_unregister, and acc_register_library.
9289         (GOMP_PLUGIN_1.3): Add GOMP_PLUGIN_goacc_profiling_dispatch, and
9290         GOMP_PLUGIN_goacc_thread.
9291         * oacc-int.h (struct goacc_thread): Add prof_info, api_info,
9292         prof_callbacks_enabled members.
9293         (goacc_prof_enabled, goacc_profiling_initialize)
9294         (_goacc_profiling_dispatch_p, _goacc_profiling_setup_p)
9295         (goacc_profiling_dispatch): Declare.
9296         (GOACC_PROF_ENABLED, GOACC_PROFILING_DISPATCH_P)
9297         (GOACC_PROFILING_SETUP_P): Define.
9298         * oacc-async.c (acc_async_test, acc_async_test_all, acc_wait)
9299         (acc_wait_async, acc_wait_all, acc_wait_all_async): Update for
9300         OpenACC Profiling Interface.
9301         * oacc-cuda.c (acc_get_current_cuda_device)
9302         (acc_get_current_cuda_context, acc_get_cuda_stream)
9303         (acc_set_cuda_stream): Likewise.
9304         * oacc-init.c (acc_init_1, goacc_attach_host_thread_to_device)
9305         (acc_init, acc_set_device_type, acc_get_device_type)
9306         (acc_get_device_num, goacc_lazy_initialize): Likewise.
9307         * oacc-mem.c (acc_malloc, acc_free, memcpy_tofrom_device)
9308         (acc_deviceptr, acc_hostptr, acc_is_present, acc_map_data)
9309         (acc_unmap_data, present_create_copy, delete_copyout)
9310         (update_dev_host): Likewise.
9311         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_data_start)
9312         (GOACC_data_end, GOACC_enter_exit_data, GOACC_update, GOACC_wait):
9313         Likewise.
9314         * plugin/plugin-nvptx.c (nvptx_exec, nvptx_alloc, nvptx_free)
9315         (GOMP_OFFLOAD_openacc_exec, GOMP_OFFLOAD_openacc_async_exec):
9316         Likewise.
9317         * libgomp.texi: Update.
9318         * testsuite/libgomp.oacc-c-c++-common/acc_prof-dispatch-1.c: New
9319         file.
9320         * testsuite/libgomp.oacc-c-c++-common/acc_prof-init-1.c: Likewise.
9321         * testsuite/libgomp.oacc-c-c++-common/acc_prof-kernels-1.c:
9322         Likewise.
9323         * testsuite/libgomp.oacc-c-c++-common/acc_prof-parallel-1.c:
9324         Likewise.
9325         * testsuite/libgomp.oacc-c-c++-common/acc_prof-valid_bytes-1.c:
9326         Likewise.
9327         * testsuite/libgomp.oacc-c-c++-common/acc_prof-version-1.c:
9328         Likewise.
9329
9330 2019-05-13  Chung-Lin Tang <cltang@codesourcery.com>
9331
9332         * libgomp-plugin.h (struct goacc_asyncqueue): Declare.
9333         (struct goacc_asyncqueue_list): Likewise.
9334         (goacc_aq): Likewise.
9335         (goacc_aq_list): Likewise.
9336         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
9337         (GOMP_OFFLOAD_openacc_async_test): Remove.
9338         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
9339         (GOMP_OFFLOAD_openacc_async_wait): Remove.
9340         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
9341         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
9342         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
9343         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
9344         (GOMP_OFFLOAD_openacc_exec): Adjust declaration.
9345         (GOMP_OFFLOAD_openacc_cuda_get_stream): Likewise.
9346         (GOMP_OFFLOAD_openacc_cuda_set_stream): Likewise.
9347         (GOMP_OFFLOAD_openacc_async_exec): Declare.
9348         (GOMP_OFFLOAD_openacc_async_construct): Declare.
9349         (GOMP_OFFLOAD_openacc_async_destruct): Declare.
9350         (GOMP_OFFLOAD_openacc_async_test): Declare.
9351         (GOMP_OFFLOAD_openacc_async_synchronize): Declare.
9352         (GOMP_OFFLOAD_openacc_async_serialize): Declare.
9353         (GOMP_OFFLOAD_openacc_async_queue_callback): Declare.
9354         (GOMP_OFFLOAD_openacc_async_host2dev): Declare.
9355         (GOMP_OFFLOAD_openacc_async_dev2host): Declare.
9356
9357         * libgomp.h (struct acc_dispatch_t): Define 'async' sub-struct.
9358         (gomp_acc_insert_pointer): Adjust declaration.
9359         (gomp_copy_host2dev): New declaration.
9360         (gomp_copy_dev2host): Likewise.
9361         (gomp_map_vars_async): Likewise.
9362         (gomp_unmap_tgt): Likewise.
9363         (gomp_unmap_vars_async): Likewise.
9364         (gomp_fini_device): Likewise.
9365
9366         * oacc-async.c (get_goacc_thread): New function.
9367         (get_goacc_thread_device): New function.
9368         (lookup_goacc_asyncqueue): New function.
9369         (get_goacc_asyncqueue): New function.
9370         (acc_async_test): Adjust code to use new async design.
9371         (acc_async_test_all): Likewise.
9372         (acc_wait): Likewise.
9373         (acc_wait_async): Likewise.
9374         (acc_wait_all): Likewise.
9375         (acc_wait_all_async): Likewise.
9376         (goacc_async_free): New function.
9377         (goacc_init_asyncqueues): Likewise.
9378         (goacc_fini_asyncqueues): Likewise.
9379         * oacc-cuda.c (acc_get_cuda_stream): Adjust code to use new async
9380         design.
9381         (acc_set_cuda_stream): Likewise.
9382         * oacc-host.c (host_openacc_exec): Adjust parameters, remove 'async'.
9383         (host_openacc_register_async_cleanup): Remove.
9384         (host_openacc_async_exec): New function.
9385         (host_openacc_async_test): Adjust parameters.
9386         (host_openacc_async_test_all): Remove.
9387         (host_openacc_async_wait): Remove.
9388         (host_openacc_async_wait_async): Remove.
9389         (host_openacc_async_wait_all): Remove.
9390         (host_openacc_async_wait_all_async): Remove.
9391         (host_openacc_async_set_async): Remove.
9392         (host_openacc_async_synchronize): New function.
9393         (host_openacc_async_serialize): New function.
9394         (host_openacc_async_host2dev): New function.
9395         (host_openacc_async_dev2host): New function.
9396         (host_openacc_async_queue_callback): New function.
9397         (host_openacc_async_construct): New function.
9398         (host_openacc_async_destruct): New function.
9399         (struct gomp_device_descr host_dispatch): Remove initialization of old
9400         interface, add initialization of new async sub-struct.
9401         * oacc-init.c (acc_shutdown_1): Adjust to use gomp_fini_device.
9402         (goacc_attach_host_thread_to_device): Remove old async code usage.
9403         * oacc-int.h (goacc_init_asyncqueues): New declaration.
9404         (goacc_fini_asyncqueues): Likewise.
9405         (goacc_async_copyout_unmap_vars): Likewise.
9406         (goacc_async_free): Likewise.
9407         (get_goacc_asyncqueue): Likewise.
9408         (lookup_goacc_asyncqueue): Likewise.
9409         * oacc-mem.c (memcpy_tofrom_device): Adjust code to use new async
9410         design.
9411         (present_create_copy): Adjust code to use new async design.
9412         (delete_copyout): Likewise.
9413         (update_dev_host): Likewise.
9414         (gomp_acc_insert_pointer): Add async parameter, adjust code to use new
9415         async design.
9416         (gomp_acc_remove_pointer): Adjust code to use new async design.
9417         * oacc-parallel.c (GOACC_parallel_keyed): Adjust code to use new async
9418         design.
9419         (GOACC_enter_exit_data): Likewise.
9420         (goacc_wait): Likewise.
9421         (GOACC_update): Likewise.
9422         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Change to assert fail
9423         when called, warn as obsolete in comment.
9424         * target.c (goacc_device_copy_async): New function.
9425         (gomp_copy_host2dev): Remove 'static', add goacc_asyncqueue parameter,
9426         add goacc_device_copy_async case.
9427         (gomp_copy_dev2host): Likewise.
9428         (gomp_map_vars_existing): Add goacc_asyncqueue parameter, adjust code.
9429         (gomp_map_pointer): Likewise.
9430         (gomp_map_fields_existing): Likewise.
9431         (gomp_map_vars_internal): New always_inline function, renamed from
9432         gomp_map_vars.
9433         (gomp_map_vars): Implement by calling gomp_map_vars_internal.
9434         (gomp_map_vars_async): Implement by calling gomp_map_vars_internal,
9435         passing goacc_asyncqueue argument.
9436         (gomp_unmap_tgt): Remove static, add attribute_hidden.
9437         (gomp_unref_tgt): New function.
9438         (gomp_unmap_vars_internal): New always_inline function, renamed from
9439         gomp_unmap_vars.
9440         (gomp_unmap_vars): Implement by calling gomp_unmap_vars_internal.
9441         (gomp_unmap_vars_async): Implement by calling
9442         gomp_unmap_vars_internal, passing goacc_asyncqueue argument.
9443         (gomp_fini_device): New function.
9444         (gomp_exit_data): Adjust gomp_copy_dev2host call.
9445         (gomp_load_plugin_for_device): Remove old interface, adjust to load
9446         new async interface.
9447         (gomp_target_fini): Adjust code to call gomp_fini_device.
9448
9449         * plugin/plugin-nvptx.c (struct cuda_map): Remove.
9450         (struct ptx_stream): Remove.
9451         (struct nvptx_thread): Remove current_stream field.
9452         (cuda_map_create): Remove.
9453         (cuda_map_destroy): Remove.
9454         (map_init): Remove.
9455         (map_fini): Remove.
9456         (map_pop): Remove.
9457         (map_push): Remove.
9458         (struct goacc_asyncqueue): Define.
9459         (struct nvptx_callback): Define.
9460         (struct ptx_free_block): Define.
9461         (struct ptx_device): Remove null_stream, active_streams, async_streams,
9462         stream_lock, and next fields.
9463         (enum ptx_event_type): Remove.
9464         (struct ptx_event): Remove.
9465         (ptx_event_lock): Remove.
9466         (ptx_events): Remove.
9467         (init_streams_for_device): Remove.
9468         (fini_streams_for_device): Remove.
9469         (select_stream_for_async): Remove.
9470         (nvptx_init): Remove ptx_events and ptx_event_lock references.
9471         (nvptx_attach_host_thread_to_device): Remove CUDA_ERROR_NOT_PERMITTED
9472         case.
9473         (nvptx_open_device): Add free_blocks initialization, remove
9474         init_streams_for_device call.
9475         (nvptx_close_device): Remove fini_streams_for_device call, add
9476         free_blocks destruct code.
9477         (event_gc): Remove.
9478         (event_add): Remove.
9479         (nvptx_exec): Adjust parameters and code.
9480         (nvptx_free): Likewise.
9481         (nvptx_host2dev): Remove.
9482         (nvptx_dev2host): Remove.
9483         (nvptx_set_async): Remove.
9484         (nvptx_async_test): Remove.
9485         (nvptx_async_test_all): Remove.
9486         (nvptx_wait): Remove.
9487         (nvptx_wait_async): Remove.
9488         (nvptx_wait_all): Remove.
9489         (nvptx_wait_all_async): Remove.
9490         (nvptx_get_cuda_stream): Remove.
9491         (nvptx_set_cuda_stream): Remove.
9492         (GOMP_OFFLOAD_alloc): Adjust code.
9493         (GOMP_OFFLOAD_free): Likewise.
9494         (GOMP_OFFLOAD_openacc_register_async_cleanup): Remove.
9495         (GOMP_OFFLOAD_openacc_exec): Adjust parameters and code.
9496         (GOMP_OFFLOAD_openacc_async_test_all): Remove.
9497         (GOMP_OFFLOAD_openacc_async_wait): Remove.
9498         (GOMP_OFFLOAD_openacc_async_wait_async): Remove.
9499         (GOMP_OFFLOAD_openacc_async_wait_all): Remove.
9500         (GOMP_OFFLOAD_openacc_async_wait_all_async): Remove.
9501         (GOMP_OFFLOAD_openacc_async_set_async): Remove.
9502         (cuda_free_argmem): New function.
9503         (GOMP_OFFLOAD_openacc_async_exec): New plugin hook function.
9504         (GOMP_OFFLOAD_openacc_create_thread_data): Adjust code.
9505         (GOMP_OFFLOAD_openacc_cuda_get_stream): Adjust code.
9506         (GOMP_OFFLOAD_openacc_cuda_set_stream): Adjust code.
9507         (GOMP_OFFLOAD_openacc_async_construct): New plugin hook function.
9508         (GOMP_OFFLOAD_openacc_async_destruct): New plugin hook function.
9509         (GOMP_OFFLOAD_openacc_async_test): Remove and re-implement.
9510         (GOMP_OFFLOAD_openacc_async_synchronize): New plugin hook function.
9511         (GOMP_OFFLOAD_openacc_async_serialize): New plugin hook function.
9512         (GOMP_OFFLOAD_openacc_async_queue_callback): New plugin hook function.
9513         (cuda_callback_wrapper): New function.
9514         (cuda_memcpy_sanity_check): New function.
9515         (GOMP_OFFLOAD_host2dev): Remove and re-implement.
9516         (GOMP_OFFLOAD_dev2host): Remove and re-implement.
9517         (GOMP_OFFLOAD_openacc_async_host2dev): New plugin hook function.
9518         (GOMP_OFFLOAD_openacc_async_dev2host): New plugin hook function.
9519
9520 2019-05-07  Thomas Schwinge  <thomas@codesourcery.com>
9521
9522         PR target/87835
9523         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: Update.
9524
9525 2019-05-06  Thomas Schwinge  <thomas@codesourcery.com>
9526
9527         * oacc-parallel.c: Add comments to legacy entry points (GCC 5).
9528
9529 2019-03-27  Kevin Buettner  <kevinb@redhat.com>
9530
9531         * team.c (gomp_team_start): Initialize pool->threads[0].
9532
9533 2019-02-22  Thomas Schwinge  <thomas@codesourcery.com>
9534
9535         * testsuite/libgomp.oacc-c++/c++.exp: Specify
9536         "-foffload=$offload_target".
9537         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9538         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9539         * testsuite/lib/libgomp.exp
9540         (check_effective_target_openacc_nvidia_accel_configured): Remove,
9541         as (conceptually) merged into
9542         check_effective_target_openacc_nvidia_accel_selected.  Adjust all
9543         users.
9544
9545         * plugin/configfrag.ac: Populate and AC_SUBST offload_targets.
9546         * testsuite/libgomp-test-support.exp.in: Adjust.
9547         * testsuite/lib/libgomp.exp: Likewise.  Don't populate
9548         openacc_device_types_s.
9549         (offload_target_to_openacc_device_type): New proc.
9550         * testsuite/libgomp.oacc-c++/c++.exp: Adjust.
9551         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9552         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9553         * Makefile.in: Regenerate.
9554         * configure: Likewise.
9555         * testsuite/Makefile.in: Likewise.
9556
9557         * plugin/configfrag.ac: Populate and AC_SUBST offload_plugins
9558         instead of offload_targets, and AC_DEFINE_UNQUOTED OFFLOAD_PLUGINS
9559         instead of OFFLOAD_TARGETS.
9560         * target.c (gomp_target_init): Adjust.
9561         * testsuite/libgomp-test-support.exp.in: Likewise.
9562         * testsuite/lib/libgomp.exp: Likewise.  Populate
9563         openacc_device_types_s instead of offload_targets_s_openacc.
9564         (check_effective_target_openacc_nvidia_accel_selected)
9565         (check_effective_target_openacc_host_selected): Adjust.
9566         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
9567         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9568         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9569         * Makefile.in: Regenerate.
9570         * config.h.in: Likewise.
9571         * configure: Likewise.
9572         * testsuite/Makefile.in: Likewise.
9573
9574         * testsuite/lib/libgomp.exp: Error out for unknown offload target.
9575         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.  Report if
9576         "offloading: supported, but hardware not accessible".
9577         * testsuite/libgomp.oacc-c/c.exp: Likewise.
9578         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
9579
9580 2019-02-19  Chung-Lin Tang <cltang@codesourcery.com>
9581
9582         PR c/87924
9583         * oacc-parallel.c (GOACC_parallel_keyed): Remove condition on call to
9584         goacc_wait().
9585         (goacc_wait): Handle ACC_ASYNC_NOVAL case, remove goacc_thread() call
9586         and related adjustment.
9587
9588 2019-01-30  Jakub Jelinek  <jakub@redhat.com>
9589
9590         PR c++/88988
9591         * testsuite/libgomp.c++/pr88988.C: New test.
9592
9593 2019-01-28  Jakub Jelinek  <jakub@redhat.com>
9594
9595         PR middle-end/89002
9596         * testsuite/libgomp.c/pr89002.c: New test.
9597
9598 2019-01-28  Richard Biener  <rguenther@suse.de>
9599
9600         PR testsuite/89064
9601         PR tree-optimization/86865
9602         * testsuite/libgomp.graphite/force-parallel-5.c: XFAIL.
9603
9604 2019-01-24  Tom de Vries  <tdevries@suse.de>
9605
9606         * plugin/plugin-nvptx.c (GOMP_OFFLOAD_fini_device): Free ptx_devices
9607         once instantiated_devices drops to 0.
9608
9609 2019-01-23  Tom de Vries  <tdevries@suse.de>
9610
9611         PR target/PR88946
9612         * plugin/plugin-nvptx.c (cuda_map_destroy): Use CUDA_CALL_NOCHECK for
9613         cuMemFree.
9614         (nvptx_exec): Don't call map_push if mapnum == 0.
9615         * testsuite/libgomp.oacc-c-c++-common/pr88946.c: New test.
9616
9617 2019-01-23  Tom de Vries  <tdevries@suse.de>
9618
9619         PR target/88941
9620         PR target/88939
9621         * plugin/plugin-nvptx.c (cuda_map_destroy): Handle map->active case.
9622         (map_fini): Remove "assert (!s->map->active)".
9623         * testsuite/libgomp.oacc-c-c++-common/pr88941.c: New test.
9624
9625 2019-01-23  Tom de Vries  <tdevries@suse.de>
9626
9627         PR target/87835
9628         * plugin/plugin-nvptx.c (map_push): Fix adding of allocated element.
9629         * testsuite/libgomp.oacc-c-c++-common/pr87835.c: New test.
9630
9631 2019-01-15  Tom de Vries  <tdevries@suse.de>
9632
9633         PR target/80547
9634         * testsuite/libgomp.oacc-c-c++-common/gang-reduction-var-assignment.c:
9635         New test.
9636
9637 2019-01-12  Tom de Vries  <tdevries@suse.de>
9638
9639         * testsuite/libgomp.oacc-c-c++-common/pr85486-2.c: New test.
9640         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-2.c: New test.
9641         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-5.c: New test.
9642         * testsuite/libgomp.oacc-fortran/gemm-2.f90: New test.
9643
9644 2019-01-12  Tom de Vries  <tdevries@suse.de>
9645
9646         * plugin/plugin-nvptx.c (nvptx_exec): Update error message.
9647
9648 2019-01-12  Tom de Vries  <tdevries@suse.de>
9649
9650         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-1.c: New test.
9651         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c: New test.
9652         * testsuite/libgomp.oacc-c-c++-common/vector-length-64-3.c: New test.
9653
9654 2019-01-12  Tom de Vries  <tdevries@suse.de>
9655
9656         PR target/85486
9657         * testsuite/libgomp.oacc-c-c++-common/pr85486-3.c: New test.
9658         * testsuite/libgomp.oacc-c-c++-common/pr85486.c: New test.
9659
9660 2019-01-12  Tom de Vries  <tdevries@suse.de>
9661
9662         PR target/85381
9663         * testsuite/libgomp.oacc-c-c++-common/pr85381-5.c: New test.
9664         * testsuite/libgomp.oacc-c-c++-common/pr85381.c: New test.
9665
9666 2019-01-12  Tom de Vries  <tdevries@suse.de>
9667
9668         * testsuite/libgomp.oacc-c-c++-common/vred2d-128.c: New test.
9669         * testsuite/libgomp.oacc-fortran/gemm.f90: New test.
9670         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-10.c: New test.
9671
9672 2019-01-12  Tom de Vries  <tdevries@suse.de>
9673
9674         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-7.c: New test.
9675         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-4.c: New test.
9676         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-6.c: New test.
9677
9678 2019-01-12  Tom de Vries  <tdevries@suse.de>
9679
9680         * plugin/plugin-nvptx.c (nvptx_exec): Update insufficient hardware
9681         resources diagnostic.
9682
9683 2019-01-12  Tom de Vries  <tdevries@suse.de>
9684
9685         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: Expect
9686         vector length to be 128.
9687         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Expect vector
9688         length 2097152 to be reduced to 1024 instead of 32.
9689
9690 2019-01-11  Thomas Schwinge  <thomas@codesourcery.com>
9691             James Norris  <jnorris@codesourcery.com>
9692
9693         * libgomp.texi: Better distinguish OpenACC and OpenMP "Runtime
9694         Library Routines", and "Environment Variables".
9695
9696 2019-01-11  Tom de Vries  <tdevries@suse.de>
9697
9698         * plugin/plugin-nvptx.c (nvptx_exec): Prevent vector_length 64 and
9699         num_workers 16.
9700
9701 2019-01-11  Tom de Vries  <tdevries@suse.de>
9702
9703         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Remove
9704         -foffload=-w.
9705         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Same.
9706         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Same.
9707         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Same.
9708         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Same.
9709
9710 2019-01-11  Tom de Vries  <tdevries@suse.de>
9711
9712         * testsuite/libgomp.oacc-c-c++-common/insufficient-resources.c: New
9713         test.
9714
9715 2019-01-10  Nathan Sidwell  <nathan@acm.org>
9716             Julian Brown  <julian@codesourcery.com>
9717
9718         PR lto/71959
9719         * testsuite/libgomp.oacc-c++/pr71959-aux.cc: New.
9720         * testsuite/libgomp.oacc-c++/pr71959.C: New.
9721
9722 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9723
9724         * config/rtems/bar.c: Include "../linux/bar.c" and delete copy
9725         and paste code.
9726
9727 2019-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
9728
9729         * config/rtems/affinity-fmt.c: New file.  Include affinity-fmt.c,
9730         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
9731         write.
9732
9733 2019-01-09  Tom de Vries  <tdevries@suse.de>
9734
9735         PR target/88756
9736         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (ng, nw, vl): Use
9737         #define instead of "const int".
9738         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c (ng, nw, vl): Same.
9739         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c (ng, nw, vl): Same.
9740         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (ng, nw, vl): Same.
9741         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c (ng, nw, vl): Same.
9742
9743 2019-01-09  Tom de Vries  <tdevries@suse.de>
9744
9745         * plugin/plugin-nvptx.c (nvptx_exec): Make sure to launch with at least
9746         one worker.
9747
9748 2019-01-07  Tom de Vries  <tdevries@suse.de>
9749
9750         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: Fix
9751         GOMP_OPENACC_DIM argument.
9752
9753 2019-01-03  Tom de Vries  <tdevries@suse.de>
9754
9755         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-1.c: New test.
9756         * testsuite/libgomp.oacc-c-c++-common/vector-length-128-3.c: New test.
9757
9758 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
9759
9760         Update copyright years.
9761
9762 2019-01-01  Jakub Jelinek  <jakub@redhat.com>
9763
9764         * libgomp.texi: Bump @copying's copyright year.
9765
9766 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
9767
9768         * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel)
9769         (GOACC_data_start, GOACC_enter_exit_data, GOACC_update)
9770         (GOACC_declare): Redefine the "device" argument to "flags".
9771
9772 2018-12-28  Thomas Schwinge  <thomas@codesourcery.com>
9773             Cesar Philippidis  <cesar@codesourcery.com>
9774
9775         * target.c (struct gomp_coalesce_chunk): New structure.
9776         (struct gomp_coalesce_buf): Update the chunks member to use that
9777         type.  Adjust all users.
9778
9779 2018-12-19  Tom de Vries  <tdevries@suse.de>
9780
9781         * testsuite/libgomp.oacc-c-c++-common/pr85381-2.c: New test.
9782         * testsuite/libgomp.oacc-c-c++-common/pr85381-3.c: New test.
9783         * testsuite/libgomp.oacc-c-c++-common/pr85381-4.c: New test.
9784
9785 2018-12-19  Tom de Vries  <tdevries@suse.de>
9786
9787         * testsuite/lib/libgomp.exp: Add load_lib of scanoffloadrtl.exp.
9788         * testsuite/libgomp.oacc-c-c++-common/nvptx-merged-loop.c: Move from
9789         gcc/testsuite/gcc.dg/goacc.
9790         * testsuite/libgomp.oacc-c-c++-common/nvptx-sese-1.c: Same.
9791
9792 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
9793             Chung-Lin Tang  <cltang@codesourcery.com>
9794
9795         * oacc-mem.c (acc_present_or_create): Remove definition and change
9796         to alias of acc_create.
9797         (acc_present_or_copyin): Remove definition and change to alias of
9798         acc_copyin.
9799         * oacc-parallel.c (GOACC_enter_exit_data): Call acc_create instead
9800         of acc_present_or_create.
9801         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Remove.
9802         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
9803         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
9804         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
9805         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
9806         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
9807         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
9808         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
9809         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
9810         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
9811         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
9812         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
9813         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
9814         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
9815         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
9816         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
9817
9818 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
9819
9820         PR libgomp/88495
9821         * plugin/plugin-nvptx.c (nvptx_wait_async): Don't refuse
9822         "identical parameters".
9823         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: Update.
9824         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Remove.
9825
9826         PR libgomp/88484
9827         * oacc-parallel.c (GOACC_wait): Correct handling for "async >= 0".
9828         * testsuite/libgomp.oacc-c-c++-common/asyncwait-nop-1.c: New file.
9829
9830         PR libgomp/88407
9831         * plugin/plugin-nvptx.c (nvptx_async_test, nvptx_wait)
9832         (nvptx_wait_async): Unseen async-argument is a no-op.
9833         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Update.
9834         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Likewise.
9835         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
9836         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
9837         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
9838         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Merge into...
9839         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: ... this.  Update.
9840         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Merge into...
9841         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: ... this.  Update
9842
9843         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Revise.
9844         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
9845
9846 2018-12-14  Chung-Lin Tang  <cltang@codesourcery.com>
9847
9848         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Adjust.
9849         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
9850         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
9851
9852 2018-12-14  Thomas Schwinge  <thomas@codesourcery.com>
9853
9854         PR libgomp/88370
9855         * libgomp.texi (acc_get_current_cuda_context, acc_get_cuda_stream)
9856         (acc_set_cuda_stream): Clarify.
9857         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
9858         "async_valid_p".
9859         * plugin/plugin-nvptx.c (nvptx_set_cuda_stream): Refuse "async ==
9860         acc_async_sync".
9861         * testsuite/libgomp.oacc-c-c++-common/acc_set_cuda_stream-1.c: New file.
9862         * testsuite/libgomp.oacc-c-c++-common/async_queue-1.c: Likewise.
9863         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Update.
9864         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
9865
9866 2018-12-14  Tom de Vries  <tdevries@suse.de>
9867
9868         * testsuite/libgomp.c-c++-common/function-not-offloaded-aux.c: New test.
9869         * testsuite/libgomp.c-c++-common/function-not-offloaded.c: New test.
9870         * testsuite/libgomp.c-c++-common/variable-not-offloaded.c: New test.
9871         * testsuite/libgomp.oacc-c-c++-common/function-not-offloaded.c: New test.
9872         * testsuite/libgomp.oacc-c-c++-common/variable-not-offloaded.c: New test.
9873
9874 2018-12-13  Tom de Vries  <tdevries@suse.de>
9875
9876         * affinity-fmt.c (gomp_print_string): New function, factored out of ...
9877         (omp_display_affinity, gomp_display_affinity_thread): ... here, and ...
9878         * fortran.c (omp_display_affinity_): ... here.
9879         * libgomp.h (gomp_print_string): Declare.
9880         * config/nvptx/affinity-fmt.c: New file.  Include affinity-fmt.c,
9881         undefining HAVE_GETPID and HAVE_GETHOSTNAME, and mapping fwrite to
9882         write.
9883
9884 2018-12-13  Jakub Jelinek  <jakub@redhat.com>
9885
9886         PR libgomp/88460
9887         * testsuite/libgomp.c++/for-24.C (results): Include it in
9888         omp declare target region.
9889         (main): Use map (always, tofrom: results) instead of
9890         map (tofrom: results).
9891
9892 2018-12-12  Jakub Jelinek  <jakub@redhat.com>
9893
9894         PR fortran/88463
9895         * testsuite/libgomp.fortran/pr88463-1.f90: New test.
9896         * testsuite/libgomp.fortran/pr88463-2.f90: New test.
9897
9898         * testsuite/libgomp.c-c++-common/for-16.c: New test.
9899
9900 2018-12-12  Andreas Schwab  <schwab@suse.de>
9901
9902         * config/linux/ia64/futex.h (sys_futex0): Don't mark r12 as
9903         clobbered.
9904
9905 2018-12-09  Thomas Koenig  <tkoenig@gcc.gnu.org>
9906
9907         PR fortran/88411
9908         * testsuite/libgomp.fortran/async_io_8.f90: New test.
9909
9910 2018-12-09  Thomas Schwinge  <thomas@codesourcery.com>
9911             Jakub Jelinek  <jakub@redhat.com>
9912
9913         * target.c (gomp_map_vars): Call gomp_copy_host2dev instead of
9914         devicep->host2dev_func.
9915
9916 2018-12-08  Jakub Jelinek  <jakub@redhat.com>
9917
9918         PR libgomp/87995
9919         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: Require
9920         tls_runtime effective target.
9921         (t): New threadprivate variable.
9922         (main): Set t in threads which execute iterations of the worksharing
9923         loop.  Propagate that to the task after the loop and don't abort
9924         if the current taskgroup hasn't been cancelled.
9925
9926 2018-12-02  Jakub Jelinek  <jakub@redhat.com>
9927
9928         * testsuite/libgomp.c/task-reduction-3.c: New test.
9929
9930         * testsuite/libgomp.c-c++-common/cancel-taskgroup-4.c: New test.
9931
9932 2018-11-30  Cesar Philippidis  <cesar@codesourcery.com>
9933
9934         PR libgomp/88288
9935         * oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
9936         * testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.
9937
9938 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
9939
9940         * testsuite/libgomp.oacc-fortran/lib-16-2.f90: New file.
9941
9942 2018-10-19  Richard Biener  <rguenther@suse.de>
9943
9944         PR tree-optimization/88182
9945         * testsuite/libgomp.c++/pr88182.C: Move to g++.dg/gomp.
9946
9947 2018-11-26  Jakub Jelinek  <jakub@redhat.com>
9948
9949         * testsuite/Makefile.am (AUTOMAKE_OPTIONS): Drop dejagnu.
9950         (RUNTEST): Don't define.
9951         (RUNTESTDEFAULTFLAGS): Add.
9952         (check-DEJAGNU, site.exp, distclean-DEJAGNU): New goals.
9953         (distclean-am): Depend on distclean-DEJAGNU.
9954         (check-am): If -j% option is present in MFLAGS and if
9955         `getconf _NPROCESSORS_ONLN` is more than 8, export OMP_NUM_THREADS=8.
9956         (.PHONY): Add check-DEJAGNU and distclean-DEJAGNU.
9957         * testsuite/Makefile.in: Regenerated.
9958
9959 2018-11-26  Richard Biener  <rguenther@suse.de>
9960
9961         PR tree-optimization/88182
9962         * testsuite/libgomp.c++/pr88182.C: New testcase.
9963
9964 2018-11-20  Jakub Jelinek  <jakub@redhat.com>
9965
9966         PR bootstrap/88106
9967         * config/mingw32/affinity-fmt.c: New file.
9968
9969 2018-11-09  Jakub Jelinek  <jakub@redhat.com>
9970
9971         * affinity-fmt.c: Include inttypes.h if HAVE_INTTYPES_H.
9972         (gomp_display_affinity): Use __builtin_choose_expr to handle
9973         properly handle argument having integral, or pointer or some other
9974         type.  If inttypes.h is available and PRIx64 is defined, use PRIx64
9975         with uint64_t type instead of %llx and unsigned long long.
9976
9977         * testsuite/libgomp.c-c++-common/task-reduction-13.c: New test.
9978         * testsuite/libgomp.c-c++-common/task-reduction-14.c: New test.
9979
9980 2018-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
9981
9982         * affinity.c: Include <string.h>, <stdio.h>.
9983         (gomp_display_affinity_place): Remove cpusetp.
9984         * teams.c: Include <limits.h>.
9985
9986 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
9987
9988         * testsuite/libgomp.c-c++-common/task-reduction-8.c (bar): Add
9989         in_reduction clause for s[0].
9990
9991         * affinity.c (gomp_display_affinity_place): New function.
9992         * affinity-fmt.c: New file.
9993         * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions.
9994         * config/linux/affinity.c (gomp_display_affinity_place): New function.
9995         * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num):
9996         Move these functions to ...
9997         * config/nvptx/teams.c: ... here.  New file.
9998         * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all):
9999         New functions.
10000         * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New
10001         functions.
10002         * configure.ac: Check for aligned_alloc, posix_memalign, memalign
10003         and _aligned_malloc.
10004         (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests.
10005         * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux.
10006         * env.c (gomp_display_affinity_var, gomp_affinity_format_var,
10007         gomp_affinity_format_len): New variables.
10008         (parse_schedule): Parse monotonic and nonmonotonic modifiers in
10009         OMP_SCHEDULE variable.  Set GFS_MONOTONIC for monotonic schedules.
10010         (handle_omp_display_env): Display monotonic/nonmonotonic schedule
10011         modifiers.  Display (non-default) chunk sizes.  Print
10012         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT.
10013         (initialize_env): Don't call pthread_attr_setdetachstate.  Handle
10014         OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars.
10015         * fortran.c: Include stdio.h and string.h.
10016         (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect.
10017         (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit.
10018         (omp_set_affinity_format_, omp_get_affinity_format_,
10019         omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_,
10020         omp_pause_resource_all_): New functions.
10021         * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in
10022         switch.
10023         * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these
10024         functions to ...
10025         * teams.c: ... here.  New file.
10026         * libgomp_g.h: Include gstdint.h.
10027         (GOMP_loop_nonmonotonic_runtime_start,
10028         GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start,
10029         GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next,
10030         GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start,
10031         GOMP_parallel_loop_nonmonotonic_runtime,
10032         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
10033         GOMP_loop_ull_nonmonotonic_runtime_start,
10034         GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start,
10035         GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next,
10036         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
10037         GOMP_loop_ull_doacross_start, GOMP_parallel_reductions,
10038         GOMP_taskwait_depend, GOMP_taskgroup_reduction_register,
10039         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
10040         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
10041         GOMP_teams_reg): Declare.
10042         * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless
10043         gomp_aligned_alloc uses fallback implementation.
10044         (gomp_aligned_alloc, gomp_aligned_free): Declare.
10045         (enum gomp_schedule_type): Add GFS_MONOTONIC.
10046         (struct gomp_doacross_work_share): Add extra field.
10047         (struct gomp_work_share): Add task_reductions field.
10048         (struct gomp_taskgroup): Add workshare and reductions fields.
10049         (GOMP_NEEDS_THREAD_HANDLE): Define if needed.
10050         (gomp_thread_handle): New typedef.
10051         (gomp_display_affinity_place, gomp_set_affinity_format,
10052         gomp_display_string, gomp_display_affinity,
10053         gomp_display_affinity_thread): Declare.
10054         (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument.
10055         (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start,
10056         gomp_workshare_task_reduction_register): Declare.
10057         (gomp_team_start): Add taskgroup argument.
10058         (gomp_pause_host): Declare.
10059         (gomp_init_work_share, gomp_work_share_start): Change bool argument
10060         to size_t.
10061         (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions.
10062         * libgomp.map (GOMP_5.0): Export GOMP_loop_start,
10063         GOMP_loop_ordered_start, GOMP_loop_doacross_start,
10064         GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
10065         GOMP_loop_ull_doacross_start,
10066         GOMP_workshare_task_reduction_unregister, GOMP_sections2_start,
10067         GOMP_loop_maybe_nonmonotonic_runtime_next,
10068         GOMP_loop_maybe_nonmonotonic_runtime_start,
10069         GOMP_loop_nonmonotonic_runtime_next,
10070         GOMP_loop_nonmonotonic_runtime_start,
10071         GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
10072         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
10073         GOMP_loop_ull_nonmonotonic_runtime_next,
10074         GOMP_loop_ull_nonmonotonic_runtime_start,
10075         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
10076         GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions,
10077         GOMP_taskgroup_reduction_register,
10078         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
10079         GOMP_teams_reg and GOMP_taskwait_depend.
10080         (OMP_5.0): Export omp_pause_resource{,_all}{,_},
10081         omp_{capture,display}_affinity{,_}, and
10082         omp_[gs]et_affinity_format{,_}.
10083         * loop.c: Include string.h.
10084         (GOMP_loop_runtime_next): Add ialias.
10085         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
10086         (gomp_loop_static_start, gomp_loop_dynamic_start,
10087         gomp_loop_guided_start, gomp_loop_ordered_static_start,
10088         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
10089         gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
10090         gomp_loop_doacross_guided_start): Adjust gomp_work_share_start
10091         or gomp_doacross_init callers.
10092         (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start,
10093         GOMP_loop_doacross_start): New functions.
10094         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
10095         GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start):
10096         Mask off GFS_MONOTONIC bit.
10097         (GOMP_loop_maybe_nonmonotonic_runtime_next,
10098         GOMP_loop_maybe_nonmonotonic_runtime_start,
10099         GOMP_loop_nonmonotonic_runtime_next,
10100         GOMP_loop_nonmonotonic_runtime_start,
10101         GOMP_parallel_loop_maybe_nonmonotonic_runtime,
10102         GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper
10103         functions.
10104         (gomp_parallel_loop_start): Pass NULL as taskgroup to
10105         gomp_team_start.
10106         * loop_ull.c: Include string.h.
10107         (GOMP_loop_ull_runtime_next): Add ialias.
10108         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
10109         (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start,
10110         gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start,
10111         gomp_loop_ull_ordered_dynamic_start,
10112         gomp_loop_ull_ordered_guided_start,
10113         gomp_loop_ull_doacross_static_start,
10114         gomp_loop_ull_doacross_dynamic_start,
10115         gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start
10116         and gomp_doacross_ull_init callers.
10117         (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start,
10118         GOMP_loop_ull_doacross_start): New functions.
10119         (GOMP_loop_ull_runtime_start,
10120         GOMP_loop_ull_ordered_runtime_start,
10121         GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit.
10122         (GOMP_loop_ull_maybe_nonmonotonic_runtime_next,
10123         GOMP_loop_ull_maybe_nonmonotonic_runtime_start,
10124         GOMP_loop_ull_nonmonotonic_runtime_next,
10125         GOMP_loop_ull_nonmonotonic_runtime_start): Likewise.
10126         * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c.
10127         * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic.
10128         (omp_pause_resource_t, omp_depend_t): New typedefs.
10129         (enum omp_lock_hint_t): Renamed to ...
10130         (enum omp_sync_hint_t): ... this.  Define omp_sync_hint_*
10131         enumerators using numbers and omp_lock_hint_* as their aliases.
10132         (omp_lock_hint_t): New typedef.  Rename to ...
10133         (omp_sync_hint_t): ... this.
10134         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use
10135         omp_sync_hint_t instead of omp_lock_hint_t.
10136         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
10137         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
10138         Declare.
10139         (omp_target_is_present, omp_target_disassociate_ptr):
10140         Change first argument from void * to const void *.
10141         (omp_target_memcpy, omp_target_memcpy_rect): Change second argument
10142         from void * to const void *.
10143         (omp_target_associate_ptr): Change first and second arguments from
10144         void * to const void *.
10145         * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft,
10146         omp_pause_hard): New parameters.
10147         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
10148         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
10149         New interfaces.
10150         * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft,
10151         omp_pause_hard): New parameters.
10152         (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format,
10153         omp_get_affinity_format, omp_display_affinity, omp_capture_affinity):
10154         New externals.
10155         * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add
10156         EXTRA argument.  If not needed to prepare array, if extra is 0,
10157         clear ws->doacross, otherwise allocate just doacross structure and
10158         extra payload.  If array is needed, allocate also extra payload.
10159         (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post,
10160         GOMP_doacross_ull_wait): Handle doacross->array == NULL like
10161         doacross == NULL.
10162         * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to
10163         gomp_team_start.
10164         (GOMP_parallel): Likewise.  Formatting fix.
10165         (GOMP_parallel_reductions): New function.
10166         (GOMP_cancellation_point): If taskgroup has workshare
10167         flag set, check cancelled of prev taskgroup if any.
10168         (GOMP_cancel): If taskgroup has workshare flag set, set cancelled
10169         on prev taskgroup if any.
10170         * sections.c: Include string.h.
10171         (GOMP_taskgroup_reduction_register): Add ialias_redirect.
10172         (GOMP_sections_start): Adjust gomp_work_share_start caller.
10173         (GOMP_sections2_start): New function.
10174         (GOMP_parallel_sections_start, GOMP_parallel_sections):
10175         Pass NULL as taskgroup to gomp_team_start.
10176         * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust
10177         gomp_work_share_start callers.
10178         * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data):
10179         If taskgroup has workshare flag set, check cancelled on prev
10180         taskgroup if any.  Guard all cancellation tests with
10181         gomp_cancel_var test.
10182         (omp_target_is_present, omp_target_disassociate_ptr):
10183         Change ptr argument from void * to const void *.
10184         (omp_target_memcpy): Change src argument from void * to const void *.
10185         (omp_target_memcpy_rect): Likewise.
10186         (omp_target_memcpy_rect_worker): Likewise.  Use const char * casts
10187         instead of char * where needed.
10188         (omp_target_associate_ptr): Change host_ptr and device_ptr arguments
10189         from void * to const void *.
10190         (omp_pause_resource, omp_pause_resource_all): New functions.
10191         * task.c (gomp_task_handle_depend): Handle new depend array format
10192         in addition to the old.  Handle mutexinoutset kinds the same as
10193         inout for now, handle unspecified kinds.
10194         (gomp_create_target_task): If taskgroup has workshare flag set, check
10195         cancelled on prev taskgroup if any.  Guard all cancellation tests with
10196         gomp_cancel_var test.  Handle new depend array format count in
10197         addition to the old.
10198         (GOMP_task): Likewise.  Adjust function comment.
10199         (gomp_task_run_pre): If taskgroup has workshare flag set, check
10200         cancelled on prev taskgroup if any.  Guard all cancellation tests with
10201         gomp_cancel_var test.
10202         (GOMP_taskwait_depend): New function.
10203         (gomp_task_maybe_wait_for_dependencies): Handle new depend array
10204         format in addition to the old.  Handle mutexinoutset kinds the same as
10205         inout for now, handle unspecified kinds.  Fix a function comment typo.
10206         (gomp_taskgroup_init): New function.
10207         (GOMP_taskgroup_start): Use it.
10208         (gomp_reduction_register, gomp_create_artificial_team,
10209         GOMP_taskgroup_reduction_register,
10210         GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap,
10211         gomp_parallel_reduction_register,
10212         gomp_workshare_task_reduction_register,
10213         gomp_workshare_taskgroup_start,
10214         GOMP_workshare_task_reduction_unregister): New functions.
10215         * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set,
10216         check cancelled on prev taskgroup if any.  Guard all cancellation
10217         tests with gomp_cancel_var test.  Handle GOMP_TASK_FLAG_REDUCTION flag
10218         by calling GOMP_taskgroup_reduction_register.
10219         * team.c (gomp_thread_attr): Remove comment.
10220         (struct gomp_thread_start_data): Add handle field.
10221         (gomp_thread_start): Call pthread_detach.
10222         (gomp_new_team): Adjust gomp_init_work_share caller.
10223         (gomp_free_pool_helper): Call pthread_detach.
10224         (gomp_team_start): Add taskgroup argument, initialize implicit
10225         tasks' taskgroup field to that.  Don't call
10226         pthread_attr_setdetachstate.  Handle OMP_DISPLAY_AFFINITY env var.
10227         (gomp_team_end): Determine nesting by thr->ts.level != 0
10228         rather than thr->ts.team != NULL.
10229         (gomp_pause_pool_helper, gomp_pause_host): New functions.
10230         * work.c (alloc_work_share): Use gomp_aligned_alloc instead of
10231         gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined.
10232         (gomp_init_work_share): Change ORDERED argument from bool to size_t,
10233         if more than 1 allocate also extra payload at the end of array.  Never
10234         keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead.
10235         (gomp_work_share_start): Change ORDERED argument from bool to size_t,
10236         return true instead of ws.
10237         * Makefile.in: Regenerated.
10238         * configure: Regenerated.
10239         * config.h.in: Regenerated.
10240         * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier
10241         in some cases.
10242         * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test.
10243         * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test.
10244         * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test.
10245         * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test.
10246         * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test.
10247         * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test.
10248         * testsuite/libgomp.c-c++-common/depobj-1.c: New test.
10249         * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test.
10250         * testsuite/libgomp.c-c++-common/for-10.c: New test.
10251         * testsuite/libgomp.c-c++-common/for-11.c: New test.
10252         * testsuite/libgomp.c-c++-common/for-12.c: New test.
10253         * testsuite/libgomp.c-c++-common/for-13.c: New test.
10254         * testsuite/libgomp.c-c++-common/for-14.c: New test.
10255         * testsuite/libgomp.c-c++-common/for-15.c: New test.
10256         * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined,
10257         define a different N(test), don't define N(f0) to N(f14), but instead
10258         define N(f20) to N(f34) using != comparisons.
10259         * testsuite/libgomp.c-c++-common/for-7.c: New test.
10260         * testsuite/libgomp.c-c++-common/for-8.c: New test.
10261         * testsuite/libgomp.c-c++-common/for-9.c: New test.
10262         * testsuite/libgomp.c-c++-common/master-combined-1.c: New test.
10263         * testsuite/libgomp.c-c++-common/pause-1.c: New test.
10264         * testsuite/libgomp.c-c++-common/pause-2.c: New test.
10265         * testsuite/libgomp.c-c++-common/pr66199-10.c: New test.
10266         * testsuite/libgomp.c-c++-common/pr66199-11.c: New test.
10267         * testsuite/libgomp.c-c++-common/pr66199-12.c: New test.
10268         * testsuite/libgomp.c-c++-common/pr66199-13.c: New test.
10269         * testsuite/libgomp.c-c++-common/pr66199-14.c: New test.
10270         * testsuite/libgomp.c-c++-common/simd-1.c: New test.
10271         * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test.
10272         * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test.
10273         * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test.
10274         * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test.
10275         * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test.
10276         * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test.
10277         * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test.
10278         * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test.
10279         * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test.
10280         * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test.
10281         * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test.
10282         * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test.
10283         * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test.
10284         * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test.
10285         * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test.
10286         * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test.
10287         * testsuite/libgomp.c++/depend-1.C: New test.
10288         * testsuite/libgomp.c++/depend-iterator-1.C: New test.
10289         * testsuite/libgomp.c++/depobj-1.C: New test.
10290         * testsuite/libgomp.c++/for-16.C: New test.
10291         * testsuite/libgomp.c++/for-21.C: New test.
10292         * testsuite/libgomp.c++/for-22.C: New test.
10293         * testsuite/libgomp.c++/for-23.C: New test.
10294         * testsuite/libgomp.c++/for-24.C: New test.
10295         * testsuite/libgomp.c++/for-25.C: New test.
10296         * testsuite/libgomp.c++/for-26.C: New test.
10297         * testsuite/libgomp.c++/taskloop-reduction-1.C: New test.
10298         * testsuite/libgomp.c++/taskloop-reduction-2.C: New test.
10299         * testsuite/libgomp.c++/taskloop-reduction-3.C: New test.
10300         * testsuite/libgomp.c++/taskloop-reduction-4.C: New test.
10301         * testsuite/libgomp.c++/task-reduction-10.C: New test.
10302         * testsuite/libgomp.c++/task-reduction-11.C: New test.
10303         * testsuite/libgomp.c++/task-reduction-12.C: New test.
10304         * testsuite/libgomp.c++/task-reduction-13.C: New test.
10305         * testsuite/libgomp.c++/task-reduction-14.C: New test.
10306         * testsuite/libgomp.c++/task-reduction-15.C: New test.
10307         * testsuite/libgomp.c++/task-reduction-16.C: New test.
10308         * testsuite/libgomp.c++/task-reduction-17.C: New test.
10309         * testsuite/libgomp.c++/task-reduction-18.C: New test.
10310         * testsuite/libgomp.c++/task-reduction-19.C: New test.
10311         * testsuite/libgomp.c/task-reduction-1.c: New test.
10312         * testsuite/libgomp.c++/task-reduction-1.C: New test.
10313         * testsuite/libgomp.c/task-reduction-2.c: New test.
10314         * testsuite/libgomp.c++/task-reduction-2.C: New test.
10315         * testsuite/libgomp.c++/task-reduction-3.C: New test.
10316         * testsuite/libgomp.c++/task-reduction-4.C: New test.
10317         * testsuite/libgomp.c++/task-reduction-5.C: New test.
10318         * testsuite/libgomp.c++/task-reduction-6.C: New test.
10319         * testsuite/libgomp.c++/task-reduction-7.C: New test.
10320         * testsuite/libgomp.c++/task-reduction-8.C: New test.
10321         * testsuite/libgomp.c++/task-reduction-9.C: New test.
10322         * testsuite/libgomp.c/teams-1.c: New test.
10323         * testsuite/libgomp.c/teams-2.c: New test.
10324         * testsuite/libgomp.c/thread-limit-4.c: New test.
10325         * testsuite/libgomp.c/thread-limit-5.c: New test.
10326         * testsuite/libgomp.fortran/display-affinity-1.f90: New test.
10327
10328 2018-11-06  Chung-Lin Tang <cltang@codesourcery.com>
10329
10330         * oacc-mem.c (memcpy_tofrom_device): New function, combined from
10331         acc_memcpy_to/from_device functions, now with async parameter.
10332         (acc_memcpy_to_device): Modify to use memcpy_tofrom_device.
10333         (acc_memcpy_from_device): Likewise.
10334         (acc_memcpy_to_device_async): New API function.
10335         (acc_memcpy_from_device_async): Likewise.
10336         (present_create_copy): Add async parameter and async setting/unsetting.
10337         (acc_create): Adjust present_create_copy call.
10338         (acc_copyin): Likewise.
10339         (acc_present_or_create): Likewise.
10340         (acc_present_or_copyin): Likewise.
10341         (acc_create_async): New API function.
10342         (acc_copyin_async): New API function.
10343         (delete_copyout): Add async parameter and async setting/unsetting.
10344         (acc_delete): Adjust delete_copyout call.
10345         (acc_copyout): Likewise.
10346         (acc_delete_async): New API function.
10347         (acc_copyout_async): Likewise.
10348         (update_dev_host): Add async parameter and async setting/unsetting.
10349         (acc_update_device): Adjust update_dev_host call.
10350         (acc_update_self): Likewise.
10351         (acc_update_device_async): New API function.
10352         (acc_update_self_async): Likewise.
10353         * openacc.h (acc_copyin_async): Declare new API function.
10354         (acc_create_async): Likewise.
10355         (acc_copyout_async): Likewise.
10356         (acc_delete_async): Likewise.
10357         (acc_update_device_async): Likewise.
10358         (acc_update_self_async): Likewise.
10359         (acc_memcpy_to_device_async): Likewise.
10360         (acc_memcpy_from_device_async): Likewise.
10361         * openacc_lib.h (acc_copyin_async_32_h): New subroutine.
10362         (acc_copyin_async_64_h): New subroutine.
10363         (acc_copyin_async_array_h): New subroutine.
10364         (acc_create_async_32_h): New subroutine.
10365         (acc_create_async_64_h): New subroutine.
10366         (acc_create_async_array_h): New subroutine.
10367         (acc_copyout_async_32_h): New subroutine.
10368         (acc_copyout_async_64_h): New subroutine.
10369         (acc_copyout_async_array_h): New subroutine.
10370         (acc_delete_async_32_h): New subroutine.
10371         (acc_delete_async_64_h): New subroutine.
10372         (acc_delete_async_array_h): New subroutine.
10373         (acc_update_device_async_32_h): New subroutine.
10374         (acc_update_device_async_64_h): New subroutine.
10375         (acc_update_device_async_array_h): New subroutine.
10376         (acc_update_self_async_32_h): New subroutine.
10377         (acc_update_self_async_64_h): New subroutine.
10378         (acc_update_self_async_array_h): New subroutine.
10379         * openacc.f90 (acc_copyin_async_32_h): New subroutine.
10380         (acc_copyin_async_64_h): New subroutine.
10381         (acc_copyin_async_array_h): New subroutine.
10382         (acc_create_async_32_h): New subroutine.
10383         (acc_create_async_64_h): New subroutine.
10384         (acc_create_async_array_h): New subroutine.
10385         (acc_copyout_async_32_h): New subroutine.
10386         (acc_copyout_async_64_h): New subroutine.
10387         (acc_copyout_async_array_h): New subroutine.
10388         (acc_delete_async_32_h): New subroutine.
10389         (acc_delete_async_64_h): New subroutine.
10390         (acc_delete_async_array_h): New subroutine.
10391         (acc_update_device_async_32_h): New subroutine.
10392         (acc_update_device_async_64_h): New subroutine.
10393         (acc_update_device_async_array_h): New subroutine.
10394         (acc_update_self_async_32_h): New subroutine.
10395         (acc_update_self_async_64_h): New subroutine.
10396         (acc_update_self_async_array_h): New subroutine.
10397         * libgomp.map (OACC_2.5): Add acc_copyin_async*, acc_copyout_async*,
10398         acc_copyout_finalize_async*, acc_create_async*, acc_delete_async*,
10399         acc_delete_finalize_async*, acc_memcpy_from_device_async*,
10400         acc_memcpy_to_device_async*, acc_update_device_async*, and
10401         acc_update_self_async* entries.
10402         * testsuite/libgomp.oacc-c-c++-common/lib-94.c: New test.
10403         * testsuite/libgomp.oacc-c-c++-common/lib-95.c: New test.
10404         * testsuite/libgomp.oacc-fortran/lib-16.f90: New test.
10405
10406 2018-10-31  Joseph Myers  <joseph@codesourcery.com>
10407
10408         PR bootstrap/82856
10409         * Makefile.am: Include multilib.am
10410         (AUTOMAKE_OPTIONS): Add info-in-builddir.
10411         (CLEANFILES): Remove libgomp.info.
10412         * configure.ac: Remove AC_PREREQ.
10413         * testsuite/Makefile.am (RUNTEST): Remove quotes.
10414         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in:
10415         Regenerate.
10416
10417 2018-10-29  Joseph Myers  <joseph@codesourcery.com>
10418             Julian Brown  <julian@codesourcery.com>
10419
10420         * testsuite/libgomp.oacc-c++/this.C: New.
10421
10422 2018-09-18  Cesar Philippidis  <cesar@codesourcery.com>
10423
10424         * plugin/plugin-nvptx.c (struct cuda_map): New.
10425         (struct ptx_stream): Replace d, h, h_begin, h_end, h_next, h_prev,
10426         h_tail with (cuda_map *) map.
10427         (cuda_map_create): New function.
10428         (cuda_map_destroy): New function.
10429         (map_init): Update to use a linked list of cuda_map objects.
10430         (map_fini): Likewise.
10431         (map_pop): Likewise.
10432         (map_push): Likewise.  Return CUdeviceptr instead of void.
10433         (init_streams_for_device): Remove stales references to ptx_stream
10434         members.
10435         (select_stream_for_async): Likewise.
10436         (nvptx_exec): Update call to map_init.
10437
10438 2018-09-09  Cesar Philippidis  <cesar@codesourcery.com>
10439             Julian Brown  <julian@codesourcery.com>
10440
10441         PR middle-end/86336
10442         * testsuite/libgomp.oacc-c++/non-scalar-data.C: Remove XFAIL.
10443
10444 2018-08-21  Nicolas Koenig  <koenigni@gcc.gnu.org>
10445         Thomas Koenig <tkoenig@gcc.gnu.org>
10446
10447         PR fortran/25829
10448         * testsuite/libgomp.fortran/async_io_1.f90: New test.
10449         * testsuite/libgomp.fortran/async_io_2.f90: New test.
10450         * testsuite/libgomp.fortran/async_io_3.f90: New test.
10451         * testsuite/libgomp.fortran/async_io_4.f90: New test.
10452         * testsuite/libgomp.fortran/async_io_5.f90: New test.
10453         * testsuite/libgomp.fortran/async_io_6.f90: New test.
10454         * testsuite/libgomp.fortran/async_io_7.f90: New test.
10455
10456 2018-08-13  Cesar Philippidis  <cesar@codesourcery.com>
10457             Tom de Vries  <tdevries@suse.de>
10458
10459         PR target/85590
10460         * plugin/cuda/cuda.h (CUoccupancyB2DSize): New typedef.
10461         (cuOccupancyMaxPotentialBlockSize): Declare.
10462         * plugin/cuda-lib.def (cuOccupancyMaxPotentialBlockSize): New
10463         CUDA_ONE_CALL_MAYBE_NULL.
10464         * plugin/plugin-nvptx.c (CUDA_VERSION < 6050): Define
10465         CUoccupancyB2DSize and declare
10466         cuOccupancyMaxPotentialBlockSize.
10467         (nvptx_exec): Use cuOccupancyMaxPotentialBlockSize to set the
10468         default num_gangs and num_workers when the driver supports it.
10469
10470 2018-08-08  Tom de Vries  <tdevries@suse.de>
10471
10472         * plugin/cuda-lib.def (cuLinkAddData_v2, cuLinkCreate_v2): Declare using
10473         CUDA_ONE_CALL_MAYBE_NULL.
10474         * plugin/plugin-nvptx.c (cuLinkAddData, cuLinkCreate): Undef and declare.
10475         (cuLinkAddData_v2, cuLinkCreate_v2): Declare.
10476         (link_ptx): Fall back to cuLinkAddData/cuLinkCreate if the _v2 versions
10477         are not found.
10478
10479 2018-08-08  Tom de Vries  <tdevries@suse.de>
10480
10481         * plugin/cuda-lib.def (cuGetErrorString): Use CUDA_ONE_CALL_MAYBE_NULL.
10482         * plugin/plugin-nvptx.c (cuda_error): Handle if cuGetErrorString is not
10483         present.
10484
10485 2018-08-08  Tom de Vries  <tdevries@suse.de>
10486
10487         * plugin/plugin-nvptx.c
10488         (CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR): Define.
10489         (nvptx_open_device): Use
10490         CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR.
10491
10492 2018-08-08  Tom de Vries  <tdevries@suse.de>
10493
10494         * plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...
10495         (cuGetErrorString): ... here.  Guard with CUDA_VERSION < 6000.
10496
10497 2018-08-07  Tom de Vries  <tdevries@suse.de>
10498
10499         * plugin/plugin-nvptx.c (DO_PRAGMA): Define.
10500         (struct cuda_lib_s): Add def/undef of CUDA_ONE_CALL_MAYBE_NULL.
10501         (init_cuda_lib): Add new param to CUDA_ONE_CALL_1.  Add arg to
10502         corresponding call in CUDA_ONE_CALL.  Add def/undef of
10503         CUDA_ONE_CALL_MAYBE_NULL.
10504         (CUDA_CALL_EXISTS): Define.
10505
10506 2018-08-07  Tom de Vries  <tdevries@suse.de>
10507
10508         * plugin/plugin-nvptx.c (struct cuda_lib_s, init_cuda_lib): Put
10509         CUDA_ONE_CALL defines right before the cuda-lib.def include, and the
10510         corresponding undefs right after.
10511
10512 2018-08-04  Tom de Vries  <tdevries@suse.de>
10513
10514         * plugin/configfrag.ac: For --without-cuda-driver, set
10515         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB to no.  Handle
10516         CUDA_DRIVER_INCLUDE == no and CUDA_DRIVER_LIB == no.
10517         * configure: Regenerate.
10518
10519 2018-08-02  Tom de Vries  <tdevries@suse.de>
10520
10521         PR target/86660
10522         * testsuite/libgomp.oacc-c++/routine-1-auto.C: Remove -fno-exceptions.
10523         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Same.
10524         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
10525         Same.
10526         * testsuite/libgomp.oacc-c++/routine-1-template.C: Same.
10527         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C: Same.
10528         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Same.
10529
10530 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
10531             Thomas Schwinge <thomas@codesourcery.com>
10532
10533         * config/nvptx/oacc-parallel.c: Truncate.
10534
10535 2018-08-01  Cesar Philippidis  <cesar@codesourcery.com>
10536             James Norris <jnorris@codesourcery.com>
10537
10538         * plugin/plugin-nvptx.c (struct map): Removed.
10539         (map_init, map_pop): Remove use of struct map.
10540         (map_push): Likewise and change argument list.
10541         * testsuite/libgomp.oacc-c-c++-common/mapping-1.c: New
10542
10543 2018-08-01  Tom de Vries  <tdevries@suse.de>
10544
10545         * plugin/cuda-lib.def: New file.  Factor out of ...
10546         * plugin/plugin-nvptx.c (CUDA_CALLS): ... here.
10547         (struct cuda_lib_s, init_cuda_lib): Include cuda-lib.def instead of
10548         using CUDA_CALLS.
10549
10550 2018-07-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
10551
10552         Revert 'AsyncI/O patch committed'.
10553         2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
10554                 Thomas Koenig <tkoenig@gcc.gnu.org>
10555
10556         PR fortran/25829
10557         * testsuite/libgomp.fortran/async_io_1.f90: New test.
10558         * testsuite/libgomp.fortran/async_io_2.f90: New test.
10559         * testsuite/libgomp.fortran/async_io_3.f90: New test.
10560         * testsuite/libgomp.fortran/async_io_4.f90: New test.
10561         * testsuite/libgomp.fortran/async_io_5.f90: New test.
10562         * testsuite/libgomp.fortran/async_io_6.f90: New test.
10563         * testsuite/libgomp.fortran/async_io_7.f90: New test.
10564
10565 2018-07-30  Tom de Vries  <tdevries@suse.de>
10566
10567         * plugin/plugin-nvptx.c (MIN, MAX): Redefine.
10568         (nvptx_exec): Ensure worker and vector default dims don't exceed
10569         targ_fn->max_threads_per_block.
10570
10571 2018-07-30  Tom de Vries  <tdevries@suse.de>
10572
10573         * plugin/plugin-nvptx.c (struct ptx_device): Add default_dims field.
10574         (nvptx_open_device): Init default_dims for device.
10575         (nvptx_exec): Use default_dims from device.
10576
10577 2018-07-26  Jakub Jelinek  <jakub@redhat.com>
10578
10579         PR testsuite/86660
10580         * testsuite/libgomp.c++/for-15.C (results): Include it in
10581         omp declare target region.
10582         (main): Use map (always, tofrom: results) instead of
10583         map (tofrom: results).
10584
10585         PR middle-end/86660
10586         * testsuite/libgomp.c/pr86660.c: New test.
10587
10588 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
10589             Tom de Vries  <tdevries@suse.de>
10590
10591         * plugin/plugin-nvptx.c (nvptx_exec): Error if the hardware doesn't have
10592         sufficient resources to launch a kernel, and give a hint on how to fix
10593         it.
10594
10595 2018-07-26  Cesar Philippidis  <cesar@codesourcery.com>
10596             Tom de Vries  <tdevries@suse.de>
10597
10598         * plugin/plugin-nvptx.c (struct ptx_device): Add warp_size,
10599         max_threads_per_block and max_threads_per_multiprocessor fields.
10600         (nvptx_open_device): Initialize new fields.
10601         (nvptx_exec): Use num_sms, and new fields.
10602
10603 2018-07-26  Tom de Vries  <tdevries@suse.de>
10604
10605         * testsuite/libgomp.oacc-fortran/lib-12.f90: Move acc_async_test calls
10606         to correct locations.  Remove xfail.
10607
10608 2018-07-26  Tom de Vries  <tdevries@suse.de>
10609
10610         * testsuite/libgomp.oacc-fortran/lib-13.f90: Replace acc_wait_all with
10611         acc_wait.  Move acc_async_test calls to correct locations.  Remove
10612         xfail.
10613
10614 2018-07-25  Nicolas Koenig  <koenigni@gcc.gnu.org>
10615         Thomas Koenig <tkoenig@gcc.gnu.org>
10616
10617         PR fortran/25829
10618         * testsuite/libgomp.fortran/async_io_1.f90: New test.
10619         * testsuite/libgomp.fortran/async_io_2.f90: New test.
10620         * testsuite/libgomp.fortran/async_io_3.f90: New test.
10621         * testsuite/libgomp.fortran/async_io_4.f90: New test.
10622         * testsuite/libgomp.fortran/async_io_5.f90: New test.
10623         * testsuite/libgomp.fortran/async_io_6.f90: New test.
10624         * testsuite/libgomp.fortran/async_io_7.f90: New test.
10625
10626 2018-07-17  Jakub Jelinek  <jakub@redhat.com>
10627
10628         PR middle-end/86542
10629         * testsuite/libgomp.c++/pr86542.C: New test.
10630
10631         PR middle-end/86539
10632         * testsuite/libgomp.c++/pr86539.C: New test.
10633
10634 2018-07-11  Jakub Jelinek  <jakub@redhat.com>
10635
10636         PR c++/86443
10637         * testsuite/libgomp.c++/for-15.C (a): Remove unused variable.
10638         (results): Make sure the variable is not inside declare target region.
10639         (qux): Remove unused function.
10640
10641 2018-07-10  Jakub Jelinek  <jakub@redhat.com>
10642
10643         PR c++/86443
10644         * testsuite/libgomp.c++/for-15.C: New test.
10645
10646 2018-06-26  Jakub Jelinek  <jakub@redhat.com>
10647
10648         PR c++/86291
10649         * testsuite/libgomp.c++/pr86291.C: New test.
10650
10651 2018-06-24  Gerald Pfeifer  <gerald@pfeifer.com>
10652
10653         * libgomp.texi (Top): Move www.openmp.org to https.
10654         (Enabling OpenMP): Ditto.
10655         (omp_get_active_level): Ditto.
10656         (omp_get_ancestor_thread_num): Ditto.
10657         (omp_get_cancellation): Ditto.
10658         (omp_get_default_device): Ditto.
10659         (omp_get_dynamic): Ditto.
10660         (omp_get_level): Ditto.
10661         (omp_get_max_active_levels): Ditto.
10662         (omp_get_max_task_priority): Ditto.
10663         (omp_get_max_threads): Ditto.
10664         (omp_get_nested): Ditto.
10665         (omp_get_num_devices): Ditto.
10666         (omp_get_num_procs): Ditto.
10667         (omp_get_num_teams): Ditto.
10668         (omp_get_num_threads): Ditto.
10669         (omp_get_proc_bind): Ditto.
10670         (omp_get_schedule): Ditto.
10671         (omp_get_team_num): Ditto.
10672         (omp_get_team_size): Ditto.
10673         (omp_get_thread_limit): Ditto.
10674         (omp_get_thread_num): Ditto.
10675         (omp_in_parallel): Ditto.
10676         (omp_in_final): Ditto.
10677         (omp_is_initial_device): Ditto.
10678         (omp_set_default_device): Ditto.
10679         (omp_set_dynamic): Ditto.
10680         (omp_set_max_active_levels): Ditto.
10681         (omp_set_nested): Ditto.
10682         (omp_set_num_threads): Ditto.
10683         (omp_set_schedule): Ditto.
10684         (omp_init_lock): Ditto.
10685         (omp_set_lock): Ditto.
10686         (omp_test_lock): Ditto.
10687         (omp_unset_lock): Ditto.
10688         (omp_destroy_lock): Ditto.
10689         (omp_init_nest_lock): Ditto.
10690         (omp_set_nest_lock): Ditto.
10691         (omp_test_nest_lock): Ditto.
10692         (omp_unset_nest_lock): Ditto.
10693         (omp_destroy_nest_lock): Ditto.
10694         (omp_get_wtick): Ditto.
10695         (omp_get_wtime): Ditto.
10696         (OMP_CANCELLATION): Ditto.
10697         (OMP_DISPLAY_ENV): Ditto.
10698         (OMP_DEFAULT_DEVICE): Ditto.
10699         (OMP_DYNAMIC): Ditto.
10700         (OMP_MAX_ACTIVE_LEVELS): Ditto.
10701         (OMP_MAX_TASK_PRIORITY): Ditto.
10702         (OMP_NESTED): Ditto.
10703         (OMP_NUM_THREADS): Ditto.
10704         (OMP_PROC_BIND): Ditto.
10705         (OMP_PLACES): Ditto.
10706         (OMP_STACKSIZE): Ditto.
10707         (OMP_SCHEDULE): Ditto.
10708         (OMP_THREAD_LIMIT): Ditto.
10709         (OMP_WAIT_POLICY): Ditto.
10710
10711 2018-06-22  Cesar Philippidis  <cesar@codesourcery.com>
10712             James Norris  <jnorris@codesourcery.com>
10713             Julian Brown  <julian@codesourcery.com>
10714             Thomas Schwinge  <thomas@codesourcery.com>
10715             Tom de Vries  <tom@codesourcery.com>
10716
10717         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Don't force "-O2".
10718         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Update.
10719         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: Likewise.
10720         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: Likewise.
10721         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
10722         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
10723         * testsuite/libgomp.oacc-c++/non-scalar-data.C: New file.
10724         * testsuite/libgomp.oacc-c-c++-common/declare-3.c: Likewise.
10725         * testsuite/libgomp.oacc-c-c++-common/enter-data.c: Likewise.
10726         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c:
10727         Likewise.
10728         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
10729         Likewise.
10730         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
10731         Likewise.
10732         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c:
10733         Likewise.
10734         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c:
10735         Likewise.
10736         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
10737         Likewise.
10738         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-1.c:
10739         Likewise.
10740         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-2.c:
10741         Likewise.
10742         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-3.c:
10743         Likewise.
10744         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-4.c:
10745         Likewise.
10746         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-local-worker-5.c:
10747         Likewise.
10748         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-1.c:
10749         Likewise.
10750         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-2.c:
10751         Likewise.
10752         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-3.c:
10753         Likewise.
10754         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-4.c:
10755         Likewise.
10756         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-5.c:
10757         Likewise.
10758         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-gang-6.c:
10759         Likewise.
10760         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-1.c:
10761         Likewise.
10762         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-vector-2.c:
10763         Likewise.
10764         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-1.c:
10765         Likewise.
10766         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-2.c:
10767         Likewise.
10768         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-3.c:
10769         Likewise.
10770         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-4.c:
10771         Likewise.
10772         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-5.c:
10773         Likewise.
10774         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-6.c:
10775         Likewise.
10776         * testsuite/libgomp.oacc-c-c++-common/kernels-private-vars-loop-worker-7.c:
10777         Likewise.
10778         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction-1.c:
10779         Likewise.
10780         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.c: Likewise.
10781         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-1.h: Likewise.
10782         * testsuite/libgomp.oacc-c-c++-common/parallel-loop-2.h: Likewise.
10783         * testsuite/libgomp.oacc-fortran/cublas-fixed.h: Likewise.
10784         * testsuite/libgomp.oacc-fortran/dummy-array.f90: Likewise.
10785         * testsuite/libgomp.oacc-fortran/host_data-2.f90: Likewise.
10786         * testsuite/libgomp.oacc-fortran/host_data-3.f: Likewise.
10787         * testsuite/libgomp.oacc-fortran/host_data-4.f90: Likewise.
10788         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction-2.f90:
10789         Likewise.
10790         * testsuite/libgomp.oacc-fortran/kernels-acc-loop-reduction.f90:
10791         Likewise.
10792         * testsuite/libgomp.oacc-fortran/kernels-collapse-3.f90: Likewise.
10793         * testsuite/libgomp.oacc-fortran/kernels-collapse-4.f90: Likewise.
10794         * testsuite/libgomp.oacc-fortran/kernels-independent.f90:
10795         Likewise.
10796         * testsuite/libgomp.oacc-fortran/kernels-loop-1.f90: Likewise.
10797         * testsuite/libgomp.oacc-fortran/kernels-map-1.f90: Likewise.
10798         * testsuite/libgomp.oacc-fortran/kernels-parallel-loop-data-enter-exit.f95:
10799         Likewise.
10800         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-1.f90:
10801         Likewise.
10802         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-2.f90:
10803         Likewise.
10804         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-3.f90:
10805         Likewise.
10806         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-gang-6.f90:
10807         Likewise.
10808         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-1.f90:
10809         Likewise.
10810         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-vector-2.f90:
10811         Likewise.
10812         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-1.f90:
10813         Likewise.
10814         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-2.f90:
10815         Likewise.
10816         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-3.f90:
10817         Likewise.
10818         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-4.f90:
10819         Likewise.
10820         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-5.f90:
10821         Likewise.
10822         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-6.f90:
10823         Likewise.
10824         * testsuite/libgomp.oacc-fortran/kernels-private-vars-loop-worker-7.f90:
10825         Likewise.
10826         * testsuite/libgomp.oacc-fortran/kernels-reduction-1.f90:
10827         Likewise.
10828         * testsuite/libgomp.oacc-fortran/lib-12.f90: Likewise.
10829         * testsuite/libgomp.oacc-fortran/lib-13.f90: Likewise.
10830         * testsuite/libgomp.oacc-fortran/lib-14.f90: Likewise.
10831         * testsuite/libgomp.oacc-fortran/lib-15.f90: Likewise.
10832         * testsuite/libgomp.oacc-fortran/parallel-loop-1.f90: Likewise.
10833         * testsuite/libgomp.oacc-fortran/reference-reductions.f90: Likewise.
10834         * testsuite/libgomp.oacc-fortran/vector-routine.f90: Likewise.
10835
10836 2018-06-20  Chung-Lin Tang <cltang@codesourcery.com>
10837             Thomas Schwinge <thomas@codesourcery.com>
10838             Cesar Philippidis  <cesar@codesourcery.com>
10839
10840         * libgomp.h (struct splay_tree_key_s): Add dynamic_refcount member.
10841         (gomp_acc_remove_pointer): Update declaration.
10842         (gomp_acc_declare_allocate): Declare.
10843         (gomp_remove_var): Declare.
10844         * libgomp.map (OACC_2.5): Define.
10845         * oacc-mem.c (acc_map_data): Update refcount.
10846         (acc_unmap_data): Likewise.
10847         (present_create_copy): Likewise.
10848         (acc_create): Add FLAG_PRESENT when calling present_create_copy.
10849         (acc_copyin): Likewise.
10850         (FLAG_FINALIZE): Define.
10851         (delete_copyout): Update dynamic refcounts, add support for FINALIZE.
10852         (acc_delete_finalize): New function.
10853         (acc_delete_finalize_async): New function.
10854         (acc_copyout_finalize): New function.
10855         (acc_copyout_finalize_async): New function.
10856         (gomp_acc_insert_pointer): Update refcounts.
10857         (gomp_acc_remove_pointer): Return if data is not present on the
10858         accelerator.
10859         * oacc-parallel.c (find_pset): Rename to find_pointer.
10860         (find_pointer): Add support for GOMP_MAP_POINTER.
10861         (handle_ftn_pointers): New function.
10862         (GOACC_parallel_keyed): Update refcounts of variables.
10863         (GOACC_enter_exit_data): Add support for finalized data mappings.
10864         Add support for GOMP_MAP_{TO,ALLOC,RELESE,FROM}. Update handling
10865         of fortran arrays.
10866         (GOACC_update): Add support for GOMP_MAP_{ALWAYS_POINTER,TO,FROM}.
10867         (GOACC_declare): Add support for GOMP_MAP_RELEASE, remove support
10868         for GOMP_MAP_FORCE_FROM.
10869         * openacc.f90 (module openacc_internal): Add
10870         acc_copyout_finalize_{32_h,64_h,array_h,_l}, and
10871         acc_delete_finalize_{32_h,64_h,array_h,_l}. Add interfaces for
10872         acc_copyout_finalize and acc_delete_finalize.
10873         (acc_copyout_finalize_32_h): New subroutine.
10874         (acc_copyout_finalize_64_h): New subroutine.
10875         (acc_copyout_finalize_array_h): New subroutine.
10876         (acc_delete_finalize_32_h): New subroutine.
10877         (acc_delete_finalize_64_h): New subroutine.
10878         (acc_delete_finalize_array_h): New subroutine.
10879         * openacc.h (acc_copyout_finalize): Declare.
10880         (acc_copyout_finalize_async): Declare.
10881         (acc_delete_finalize): Declare.
10882         (acc_delete_finalize_async): Declare.
10883         * openacc_lib.h (acc_copyout_finalize): New interface.
10884         (acc_delete_finalize): New interface.
10885         * target.c (gomp_map_vars): Update dynamic_refcount.
10886         (gomp_remove_var): New function.
10887         (gomp_unmap_vars): Use it.
10888         (gomp_unload_image_from_device): Likewise.
10889         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Update test
10890         case to utilize OpenACC 2.5 data clause semantics.
10891         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
10892         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
10893         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
10894         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
10895         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
10896         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
10897         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
10898         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
10899         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
10900         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
10901         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
10902         * testsuite/libgomp.oacc-fortran/data-5.f90: New test.
10903         * testsuite/libgomp.oacc-fortran/data-already-1.f: Update test case to
10904         utilize OpenACC 2.5 data clause semantics.
10905         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
10906         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
10907         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
10908         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
10909         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
10910         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
10911         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
10912         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
10913         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
10914
10915 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
10916
10917         PR fortran/85841
10918         PR testsuite/85865
10919         * testsuite/libgomp.fortran/collapse2.f90: Add option "-std=legacy".
10920         * testsuite/libgomp.fortran/omp_atomic2.f90: Ditto.
10921         * testsuite/libgomp.fortran/omp_parse1.f90: Ditto.
10922         * testsuite/libgomp.fortran/omp_parse3.f90: Ditto.
10923         * testsuite/libgomp.fortran/task2.f90: Ditto.
10924         * testsuite/libgomp.fortran/vla1.f90: Ditto.
10925         * testsuite/libgomp.fortran/vla2.f90: Ditto.
10926         * testsuite/libgomp.fortran/vla3.f90: Ditto.
10927         * testsuite/libgomp.fortran/vla4.f90: Ditto.
10928         * testsuite/libgomp.fortran/vla5.f90: Ditto.
10929         * testsuite/libgomp.fortran/vla6.f90: Ditto.
10930         * testsuite/libgomp.fortran/vla8.f90: Ditto.
10931         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Ditto.
10932         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Ditto.
10933
10934 2018-05-18  Cesar Philippidis  <cesar@codesourcery.com>
10935
10936         PR c++/85782
10937         * testsuite/libgomp.oacc-c-c++-common/pr85782.c: New test.
10938
10939 2018-05-09  Tom de Vries  <tom@codesourcery.com>
10940
10941         PR libgomp/82901
10942         * oacc-parallel.c (GOACC_declare): Use GOMP_ASYNC_SYNC as async argument
10943         to GOACC_enter_exit_data.
10944
10945 2018-05-09  Tom de Vries  <tom@codesourcery.com>
10946
10947         PR libgomp/83792
10948         * oacc-int.h (async_valid_stream_id_p, async_valid_p)
10949         (async_synchronous_p): New function.
10950         * oacc-async.c (acc_async_test, acc_wait, acc_wait_all_async): Use
10951         async_valid_p.
10952         * oacc-cuda.c (acc_get_cuda_stream, acc_set_cuda_stream): Use
10953         async_valid_stream_id_p.
10954         * oacc-mem.c (gomp_acc_remove_pointer): Use async_synchronous_p.
10955         * oacc-parallel.c (GOACC_parallel_keyed): Same.
10956
10957 2018-05-07  Tom de Vries  <tom@codesourcery.com>
10958
10959         PR testsuite/85677
10960         * testsuite/lib/libgomp.exp (libgomp_init): Move inclusion of top-level
10961         include directory in ALWAYS_CFLAGS out of $blddir != "" condition.
10962
10963 2018-05-03  Tom de Vries  <tom@codesourcery.com>
10964
10965         PR testsuite/85106
10966         * testsuite/lib/libgomp-dg.exp (libgomp-dg-test): Add save-temps to
10967         extra_tool_flags if it contains an -foffload=-fdump-* flag.
10968         * testsuite/lib/libgomp.exp: Include scanoffloadtree.exp.
10969         * testsuite/libgomp.oacc-c/vec.c: Use scan-offload-tree-dump.
10970
10971 2018-05-02  Tom de Vries  <tom@codesourcery.com>
10972
10973         PR libgomp/85411
10974         * plugin/plugin-nvptx.c (nvptx_exec): Move parsing of
10975         GOMP_OPENACC_DIM ...
10976         * env.c (parse_gomp_openacc_dim): ... here.  New function.
10977         (initialize_env): Call parse_gomp_openacc_dim.
10978         (goacc_default_dims): Define.
10979         * libgomp.h (goacc_default_dims): Declare.
10980         * oacc-plugin.c (GOMP_PLUGIN_acc_default_dim): New function.
10981         * oacc-plugin.h (GOMP_PLUGIN_acc_default_dim): Declare.
10982         * libgomp.map: New version "GOMP_PLUGIN_1.2". Add
10983         GOMP_PLUGIN_acc_default_dim.
10984         * testsuite/libgomp.oacc-c-c++-common/loop-default-runtime.c: New test.
10985         * testsuite/libgomp.oacc-c-c++-common/loop-default.h: New test.
10986
10987 2018-05-02  Tom de Vries  <tom@codesourcery.com>
10988
10989         PR testsuite/83791
10990         * testsuite/libgomp.c++/udr-9.C: Update.
10991         * testsuite/libgomp.c++/atomic-16.C: Remove.
10992         * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove.
10993         * testsuite/libgomp.c++/loop-13.C: Remove.
10994         * testsuite/libgomp.c++/loop-14.C: Remove.
10995         * testsuite/libgomp.c++/loop-15.C: Remove.
10996         * testsuite/libgomp.c++/monotonic-1.C: Remove.
10997         * testsuite/libgomp.c++/monotonic-2.C: Remove.
10998         * testsuite/libgomp.c++/nonmonotonic-1.C: Remove.
10999         * testsuite/libgomp.c++/nonmonotonic-2.C: Remove.
11000         * testsuite/libgomp.c++/ordered-1.C: Remove.
11001         * testsuite/libgomp.c++/pr45784.C: Remove.
11002         * testsuite/libgomp.c++/pr64824.C: Remove.
11003         * testsuite/libgomp.c++/pr64868.C: Remove.
11004         * testsuite/libgomp.c++/pr66199-1.C: Remove.
11005         * testsuite/libgomp.c++/pr66199-2.C: Remove.
11006         * testsuite/libgomp.c++/pr66199-3.C: Remove.
11007         * testsuite/libgomp.c++/pr66199-4.C: Remove.
11008         * testsuite/libgomp.c++/pr66199-5.C: Remove.
11009         * testsuite/libgomp.c++/pr66199-6.C: Remove.
11010         * testsuite/libgomp.c++/pr66199-7.C: Remove.
11011         * testsuite/libgomp.c++/pr66199-8.C: Remove.
11012         * testsuite/libgomp.c++/pr66199-9.C: Remove.
11013         * testsuite/libgomp.c++/pr69389.C: Remove.
11014         * testsuite/libgomp.c++/simd10.C: Remove.
11015         * testsuite/libgomp.c++/simd11.C: Remove.
11016         * testsuite/libgomp.c++/simd12.C: Remove.
11017         * testsuite/libgomp.c++/simd13.C: Remove.
11018         * testsuite/libgomp.c++/target-1.C: Remove.
11019         * testsuite/libgomp.c++/target-3.C: Remove.
11020         * testsuite/libgomp.c++/target-4.C: Remove.
11021         * testsuite/libgomp.c++/target-5.C: Remove.
11022         * testsuite/libgomp.c++/taskgroup-1.C: Remove.
11023         * testsuite/libgomp.c++/taskloop-1.C: Remove.
11024         * testsuite/libgomp.c++/taskloop-2.C: Remove.
11025         * testsuite/libgomp.c++/taskloop-3.C: Remove.
11026         * testsuite/libgomp.c++/taskloop-4.C: Remove.
11027         * testsuite/libgomp.c++/udr-9.C: Remove.
11028         * testsuite/libgomp.c++/for-10.C: Remove.
11029         * testsuite/libgomp.c++/for-11.C: Remove.
11030         * testsuite/libgomp.c++/for-12.C: Remove.
11031         * testsuite/libgomp.c++/for-13.C: Remove.
11032         * testsuite/libgomp.c++/for-14.C: Remove.
11033         * testsuite/libgomp.c++/for-9.C: Remove.
11034         * testsuite/libgomp.c/atomic-18.c: Move ...
11035         * testsuite/libgomp.c-c++-common/atomic-18.c: ... here.
11036         * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ...
11037         * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here.
11038         * testsuite/libgomp.c/loop-13.c: Move ...
11039         * testsuite/libgomp.c-c++-common/loop-13.c: ... here.
11040         * testsuite/libgomp.c/loop-14.c: Move ...
11041         * testsuite/libgomp.c-c++-common/loop-14.c: ... here.
11042         * testsuite/libgomp.c/loop-15.c: Remove.
11043         * testsuite/libgomp.c-c++-common/loop-15.c: New test.
11044         * testsuite/libgomp.c/monotonic-1.c: Move ...
11045         * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here.
11046         * testsuite/libgomp.c/monotonic-2.c: Move ...
11047         * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here.
11048         * testsuite/libgomp.c/nonmonotonic-1.c: Move ...
11049         * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here.
11050         * testsuite/libgomp.c/nonmonotonic-2.c: Move ...
11051         * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here.
11052         * testsuite/libgomp.c/ordered-4.c: Move ...
11053         * testsuite/libgomp.c-c++-common/ordered-4.c: ... here.
11054         * testsuite/libgomp.c/pr45784.c: Move ...
11055         * testsuite/libgomp.c-c++-common/pr45784.c: ... here.
11056         * testsuite/libgomp.c/pr64824.c: Move ...
11057         * testsuite/libgomp.c-c++-common/pr64824.c: ... here.
11058         * testsuite/libgomp.c/pr64868.c: Move ...
11059         * testsuite/libgomp.c-c++-common/pr64868.c: ... here.
11060         * testsuite/libgomp.c/pr66199-1.c: Move ...
11061         * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here.
11062         * testsuite/libgomp.c/pr66199-2.c: Move ...
11063         * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here.
11064         * testsuite/libgomp.c/pr66199-3.c: Move ...
11065         * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here.
11066         * testsuite/libgomp.c/pr66199-4.c: Move ...
11067         * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here.
11068         * testsuite/libgomp.c/pr66199-5.c: Move ...
11069         * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here.
11070         * testsuite/libgomp.c/pr66199-6.c: Move ...
11071         * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here.
11072         * testsuite/libgomp.c/pr66199-7.c: Move ...
11073         * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here.
11074         * testsuite/libgomp.c/pr66199-8.c: Move ...
11075         * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here.
11076         * testsuite/libgomp.c/pr66199-9.c: Move ...
11077         * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here.
11078         * testsuite/libgomp.c/pr69389.c: Move ...
11079         * testsuite/libgomp.c-c++-common/pr69389.c: ... here.
11080         * testsuite/libgomp.c/simd-14.c: Move ...
11081         * testsuite/libgomp.c-c++-common/simd-14.c: ... here.
11082         * testsuite/libgomp.c/simd-15.c: Move ...
11083         * testsuite/libgomp.c-c++-common/simd-15.c: ... here.
11084         * testsuite/libgomp.c/simd-16.c: Move ...
11085         * testsuite/libgomp.c-c++-common/simd-16.c: ... here.
11086         * testsuite/libgomp.c/simd-17.c: Move ...
11087         * testsuite/libgomp.c-c++-common/simd-17.c: ... here.
11088         * testsuite/libgomp.c/target-1.c: Move ...
11089         * testsuite/libgomp.c-c++-common/target-1.c: ... here.
11090         * testsuite/libgomp.c/target-10.c: Move ...
11091         * testsuite/libgomp.c-c++-common/target-10.c: ... here.
11092         * testsuite/libgomp.c/target-13.c: Move ...
11093         * testsuite/libgomp.c-c++-common/target-13.c: ... here.
11094         * testsuite/libgomp.c/target-2.c: Move ...
11095         * testsuite/libgomp.c-c++-common/target-2.c: ... here.
11096         * testsuite/libgomp.c/taskgroup-1.c: Move ...
11097         * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here.
11098         * testsuite/libgomp.c/taskloop-1.c: Move ...
11099         * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here.
11100         * testsuite/libgomp.c/taskloop-2.c: Move ...
11101         * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here.
11102         * testsuite/libgomp.c/taskloop-3.c: Move ...
11103         * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here.
11104         * testsuite/libgomp.c/taskloop-4.c: Move ...
11105         * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here.
11106         * testsuite/libgomp.c/udr-1.c: Move ...
11107         * testsuite/libgomp.c-c++-common/udr-1.c: ... here.
11108         * testsuite/libgomp.c/for-1.c: Move ...
11109         * testsuite/libgomp.c-c++-common/for-1.c: ... here.
11110         * testsuite/libgomp.c/for-1.h: Move ...
11111         * testsuite/libgomp.c-c++-common/for-1.h: ... here.
11112         * testsuite/libgomp.c/for-2.c: Move ...
11113         * testsuite/libgomp.c-c++-common/for-2.c: ... here.
11114         * testsuite/libgomp.c/for-2.h: Move ...
11115         * testsuite/libgomp.c-c++-common/for-2.h: ... here.
11116         * testsuite/libgomp.c/for-3.c: Move ...
11117         * testsuite/libgomp.c-c++-common/for-3.c: ... here.
11118         * testsuite/libgomp.c/for-4.c: Move ...
11119         * testsuite/libgomp.c-c++-common/for-4.c: ... here.
11120         * testsuite/libgomp.c/for-5.c: Move ...
11121         * testsuite/libgomp.c-c++-common/for-5.c: ... here.
11122         * testsuite/libgomp.c/for-6.c: Move ...
11123         * testsuite/libgomp.c-c++-common/for-6.c: ... here.
11124
11125 2018-05-02  Tom de Vries  <tom@codesourcery.com>
11126
11127         PR libgomp/82428
11128         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Use
11129         __builtin_goacc_parlevel_{id,size}.
11130         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Same.
11131         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Same.
11132         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Same.
11133         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Same.
11134         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Same.
11135         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Same.
11136         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Same.
11137         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Same.
11138         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Same.
11139         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Same.
11140         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Same.
11141         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Same.
11142         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Same.
11143         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Same.
11144         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Same.
11145         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Same.
11146         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Same.
11147         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Same.
11148         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Same.
11149         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Same.
11150         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Same.
11151         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Same.
11152         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: Same.
11153
11154 2018-05-02  Tom de Vries  <tom@codesourcery.com>
11155
11156         PR testsuite/85106
11157         * testsuite/lib/libgomp.exp: Include scanltranstree.exp.
11158
11159 2018-05-02  Tom de Vries  <tom@codesourcery.com>
11160
11161         PR testsuite/85106
11162         * testsuite/lib/libgomp.exp: Include scanwpaipa.exp.
11163
11164 2018-04-29  Julian Brown  <julian@codesourcery.com>
11165             Tom de Vries  <tom@codesourcery.com>
11166
11167         PR testsuite/85527
11168         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: Allow
11169         arbitrary order for iterations of atomic subtract check.
11170
11171 2018-04-28  Tom de Vries  <tom@codesourcery.com>
11172
11173         PR testsuite/85527
11174         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90 (main): Store
11175         atomic capture results obtained in parallel loop to an array, instead of
11176         to a scalar.
11177
11178 2018-04-26  Tom de Vries  <tom@codesourcery.com>
11179
11180         PR libgomp/84020
11181         * plugin/cuda/cuda.h (CUjit_option): Add CU_JIT_OPTIMIZATION_LEVEL.
11182         * plugin/plugin-nvptx.c (_GNU_SOURCE): Define.
11183         (process_GOMP_NVPTX_JIT): New function.
11184         (link_ptx): Use process_GOMP_NVPTX_JIT.
11185
11186 2018-04-26  Richard Biener <rguenther@suse.de>
11187             Tom de Vries  <tom@codesourcery.com>
11188
11189         PR lto/85422
11190         * testsuite/libgomp.oacc-c-c++-common/pr85422.c: New test.
11191
11192 2018-04-26  Tom de Vries  <tom@codesourcery.com>
11193
11194         PR target/85519
11195         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Reduce
11196         recursion depth from 25 to 23.
11197         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Same.
11198
11199 2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
11200
11201         * configure: Regenerated.
11202
11203 2018-04-20  Nathan Sidwell  <nathan@codesourcery.com>
11204             Tom de Vries  <tom@codesourcery.com>
11205
11206         PR target/85445
11207         * testsuite/libgomp.oacc-c++/ref-1.C: New.
11208
11209 2018-04-19  Thomas Schwinge  <thomas@codesourcery.com>
11210
11211         PR libgomp/85463
11212         * testsuite/libgomp.oacc-fortran/error_stop-1.f: New file.
11213         * testsuite/libgomp.oacc-fortran/error_stop-2.f: Likewise.
11214         * testsuite/libgomp.oacc-fortran/error_stop-3.f: Likewise.
11215         * testsuite/libgomp.oacc-fortran/stop-1.f: Likewise.
11216         * testsuite/libgomp.oacc-fortran/stop-2.f: Likewise.
11217         * testsuite/libgomp.oacc-fortran/stop-3.f: Likewise.
11218
11219         PR libfortran/85166
11220         * testsuite/libgomp.oacc-fortran/abort-1.f90: Switch back to "call
11221         abort".
11222         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
11223
11224 2018-04-19  Jakub Jelinek  <jakub@redhat.com>
11225
11226         * configure: Regenerated.
11227
11228 2018-04-18  David Malcolm  <dmalcolm@redhat.com>
11229
11230         PR jit/85384
11231         * configure: Regenerate.
11232
11233 2018-04-16  Cesar Philippidis  <cesar@codesourcery.com>
11234             Tom de Vries  <tom@codesourcery.com>
11235
11236         PR middle-end/84955
11237         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
11238         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
11239
11240 2018-04-12  Thomas Koenig  <tkoenig@gcc.gnu.org>
11241
11242         PR fortran/83064
11243         PR testsuite/85346
11244         * testsuite/libgomp.fortran/do_concurrent_5.f90: Move modified
11245         test from gfortran.dg to here.
11246
11247 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
11248
11249         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: Revert 259346.
11250         * testsuite/libgomp.oacc-fortran/pr84955.f90: Likewise.
11251
11252 2018-04-12  Cesar Philippidis  <cesar@codesourcery.com>
11253
11254         PR middle-end/84955
11255         * testsuite/libgomp.oacc-c-c++-common/pr84955.c: New test.
11256         * testsuite/libgomp.oacc-fortran/pr84955.f90: New test.
11257
11258 2018-04-05  Tom de Vries  <tom@codesourcery.com>
11259
11260         PR target/85204
11261         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
11262
11263 2018-03-26  Tom de Vries  <tom@codesourcery.com>
11264
11265         PR tree-optimization/85063
11266         * testsuite/libgomp.c/switch-conversion-2.c: New test.
11267         * testsuite/libgomp.c/switch-conversion.c: New test.
11268         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
11269         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
11270
11271 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
11272
11273         PR fortran/84381
11274         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
11275         call abort by STOP n.
11276         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
11277         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
11278         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
11279         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
11280         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
11281         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
11282         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
11283         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
11284         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
11285         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
11286         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
11287         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
11288         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
11289         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
11290         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
11291         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
11292         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
11293         * testsuite/libgomp.fortran/associate1.f90: Likewise.
11294         * testsuite/libgomp.fortran/associate2.f90: Likewise.
11295         * testsuite/libgomp.fortran/associate3.f90: Likewise.
11296         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
11297         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
11298         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
11299         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
11300         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
11301         * testsuite/libgomp.fortran/character1.f90: Likewise.
11302         * testsuite/libgomp.fortran/character2.f90: Likewise.
11303         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
11304         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
11305         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
11306         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
11307         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
11308         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
11309         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
11310         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
11311         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
11312         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
11313         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
11314         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
11315         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
11316         * testsuite/libgomp.fortran/do1.f90: Likewise.
11317         * testsuite/libgomp.fortran/do2.f90: Likewise.
11318         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
11319         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
11320         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
11321         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
11322         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
11323         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
11324         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
11325         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
11326         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
11327         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
11328         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
11329         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
11330         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
11331         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
11332         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
11333         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
11334         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
11335         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
11336         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
11337         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
11338         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
11339         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
11340         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
11341         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
11342         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
11343         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
11344         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
11345         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
11346         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
11347         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
11348         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
11349         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
11350         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
11351         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
11352         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
11353         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
11354         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
11355         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
11356         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
11357         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
11358         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
11359         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
11360         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
11361         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
11362         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
11363         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
11364         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
11365         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
11366         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
11367         * testsuite/libgomp.fortran/lib1.f90: Likewise.
11368         * testsuite/libgomp.fortran/lib2.f: Likewise.
11369         * testsuite/libgomp.fortran/lib3.f: Likewise.
11370         * testsuite/libgomp.fortran/lib4.f90: Likewise.
11371         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
11372         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
11373         * testsuite/libgomp.fortran/nested1.f90: Likewise.
11374         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
11375         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
11376         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
11377         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
11378         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
11379         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
11380         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
11381         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
11382         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
11383         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
11384         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
11385         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
11386         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
11387         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
11388         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
11389         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
11390         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
11391         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
11392         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
11393         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
11394         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
11395         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
11396         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
11397         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
11398         * testsuite/libgomp.fortran/pr25162.f: Likewise.
11399         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
11400         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
11401         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
11402         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
11403         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
11404         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
11405         * testsuite/libgomp.fortran/pr28390.f: Likewise.
11406         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
11407         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
11408         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
11409         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
11410         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
11411         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
11412         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
11413         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
11414         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
11415         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
11416         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
11417         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
11418         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
11419         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
11420         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
11421         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
11422         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
11423         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
11424         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
11425         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
11426         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
11427         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
11428         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
11429         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
11430         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
11431         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
11432         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
11433         * testsuite/libgomp.fortran/reference1.f90: Likewise.
11434         * testsuite/libgomp.fortran/reference2.f90: Likewise.
11435         * testsuite/libgomp.fortran/retval1.f90: Likewise.
11436         * testsuite/libgomp.fortran/retval2.f90: Likewise.
11437         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
11438         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
11439         * testsuite/libgomp.fortran/simd1.f90: Likewise.
11440         * testsuite/libgomp.fortran/simd2.f90: Likewise.
11441         * testsuite/libgomp.fortran/simd3.f90: Likewise.
11442         * testsuite/libgomp.fortran/simd4.f90: Likewise.
11443         * testsuite/libgomp.fortran/simd5.f90: Likewise.
11444         * testsuite/libgomp.fortran/simd6.f90: Likewise.
11445         * testsuite/libgomp.fortran/simd7.f90: Likewise.
11446         * testsuite/libgomp.fortran/stack.f90: Likewise.
11447         * testsuite/libgomp.fortran/strassen.f90: Likewise.
11448         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
11449         * testsuite/libgomp.fortran/tabs2.f: Likewise.
11450         * testsuite/libgomp.fortran/target1.f90: Likewise.
11451         * testsuite/libgomp.fortran/target2.f90: Likewise.
11452         * testsuite/libgomp.fortran/target3.f90: Likewise.
11453         * testsuite/libgomp.fortran/target4.f90: Likewise.
11454         * testsuite/libgomp.fortran/target5.f90: Likewise.
11455         * testsuite/libgomp.fortran/target6.f90: Likewise.
11456         * testsuite/libgomp.fortran/target7.f90: Likewise.
11457         * testsuite/libgomp.fortran/target8.f90: Likewise.
11458         * testsuite/libgomp.fortran/task1.f90: Likewise.
11459         * testsuite/libgomp.fortran/task2.f90: Likewise.
11460         * testsuite/libgomp.fortran/task3.f90: Likewise.
11461         * testsuite/libgomp.fortran/task4.f90: Likewise.
11462         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
11463         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
11464         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
11465         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
11466         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
11467         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
11468         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
11469         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
11470         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
11471         * testsuite/libgomp.fortran/udr1.f90: Likewise.
11472         * testsuite/libgomp.fortran/udr10.f90: Likewise.
11473         * testsuite/libgomp.fortran/udr11.f90: Likewise.
11474         * testsuite/libgomp.fortran/udr12.f90: Likewise.
11475         * testsuite/libgomp.fortran/udr13.f90: Likewise.
11476         * testsuite/libgomp.fortran/udr14.f90: Likewise.
11477         * testsuite/libgomp.fortran/udr15.f90: Likewise.
11478         * testsuite/libgomp.fortran/udr2.f90: Likewise.
11479         * testsuite/libgomp.fortran/udr3.f90: Likewise.
11480         * testsuite/libgomp.fortran/udr4.f90: Likewise.
11481         * testsuite/libgomp.fortran/udr5.f90: Likewise.
11482         * testsuite/libgomp.fortran/udr6.f90: Likewise.
11483         * testsuite/libgomp.fortran/udr7.f90: Likewise.
11484         * testsuite/libgomp.fortran/udr8.f90: Likewise.
11485         * testsuite/libgomp.fortran/udr9.f90: Likewise.
11486         * testsuite/libgomp.fortran/vla1.f90: Likewise.
11487         * testsuite/libgomp.fortran/vla2.f90: Likewise.
11488         * testsuite/libgomp.fortran/vla3.f90: Likewise.
11489         * testsuite/libgomp.fortran/vla4.f90: Likewise.
11490         * testsuite/libgomp.fortran/vla5.f90: Likewise.
11491         * testsuite/libgomp.fortran/vla6.f90: Likewise.
11492         * testsuite/libgomp.fortran/vla7.f90: Likewise.
11493         * testsuite/libgomp.fortran/vla8.f90: Likewise.
11494         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
11495         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
11496         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
11497         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
11498         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
11499         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
11500         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
11501         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
11502         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
11503         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
11504         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
11505         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
11506         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
11507         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
11508         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
11509         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
11510         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
11511         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
11512         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
11513         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
11514         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
11515         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
11516         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
11517         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
11518         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
11519         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
11520         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
11521         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
11522         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
11523         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
11524         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
11525         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
11526         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
11527         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
11528         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
11529         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
11530         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
11531         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
11532         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
11533         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
11534         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
11535         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
11536         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
11537         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
11538         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
11539         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
11540         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
11541         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
11542         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
11543         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
11544         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
11545         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
11546         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
11547         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
11548         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
11549         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
11550         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
11551         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
11552         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
11553         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
11554         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
11555         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
11556         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
11557         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
11558         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
11559         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
11560         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
11561         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
11562         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
11563         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
11564         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
11565         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
11566         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
11567         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
11568         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
11569         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
11570         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
11571         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
11572         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
11573         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
11574         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
11575         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
11576         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
11577         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
11578         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
11579         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
11580         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
11581         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
11582         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
11583         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
11584         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
11585         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
11586         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
11587         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
11588
11589 2018-03-20  Richard Biener  <rguenther@suse.de>
11590
11591         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
11592         parallelizable loop.
11593
11594 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
11595
11596         PR target/84148
11597         * configure: Regenerate.
11598
11599 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
11600
11601         PR fortran/84418
11602         * libgomp.fortran/pr84418-1.f90: New test.
11603         * libgomp.fortran/pr84418-2.f90: New test.
11604
11605 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
11606
11607         PR fortran/84313
11608         * testsuite/libgomp.fortran/threadprivate4.f90: Add
11609         -std=f2003 -fall-intrinsics into dg-additional-options.
11610
11611 2018-02-08  Martin Jambor  <mjambor@suse.cz>
11612
11613         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
11614         clonable.
11615
11616 2018-02-08  Martin Jambor  <mjambor@suse.cz>
11617
11618         * testsuite/libgomp.hsa.c/staticvar.c: New test.
11619
11620 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11621
11622         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
11623         [__cplusplus]: Declare extern "C".
11624
11625 2018-02-07  Tom de Vries  <tom@codesourcery.com>
11626
11627         PR libgomp/84217
11628         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
11629
11630 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
11631             Jakub Jelinek  <jakub@redhat.com>
11632
11633         PR libgomp/84096
11634         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
11635         instead of omp_lock_t.
11636
11637 2018-01-25  Tom de Vries  <tom@codesourcery.com>
11638
11639         PR target/84028
11640         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
11641
11642 2018-01-24  Tom de Vries  <tom@codesourcery.com>
11643
11644         PR target/83589
11645         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
11646
11647 2018-01-24  Tom de Vries  <tom@codesourcery.com>
11648
11649         PR target/81352
11650         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
11651
11652 2018-01-19  Tom de Vries  <tom@codesourcery.com>
11653             Cesar Philippidis  <cesar@codesourcery.com>
11654
11655         PR target/83920
11656         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
11657         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
11658
11659 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
11660
11661         Update copyright years.
11662
11663         * libgomp.texi: Bump @copying's copyright year.
11664
11665 2017-12-30  Tom de Vries  <tom@codesourcery.com>
11666
11667         PR libgomp/83046
11668         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
11669         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
11670
11671 2017-12-27  Tom de Vries  <tom@codesourcery.com>
11672
11673         PR c++/83046
11674         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
11675         (test_nonstatic): Fix return type to workaround PR83046.
11676
11677 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
11678
11679         PR testsuite/83281
11680         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
11681         j suffix instead of i.
11682         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
11683         Likewise.
11684
11685 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
11686
11687         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
11688         call to acc_wait (1).
11689
11690 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
11691
11692         PR fortran/81304
11693         * testsuite/libgomp.fortran/pr81304.f90: New test.
11694
11695 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
11696
11697         PR fortran/81841
11698         * libgomp.fortran/pr81841.f90: New test.
11699
11700 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
11701
11702         PR libgomp/83106
11703         * target.c (gomp_target_init): Compute lengths just once and
11704         use them in both malloc size and subsequent copying.
11705
11706 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
11707
11708         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
11709         * acinclude.m4: Add cet.m4.
11710         * configure: Regenerate.
11711         * Makefile.in: Likewise.
11712         * testsuite/Makefile.in: Likewise.
11713
11714 2017-11-15  Tom de Vries  <tom@codesourcery.com>
11715
11716         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
11717         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
11718         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
11719         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
11720         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
11721         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
11722
11723 2017-11-14  Tom de Vries  <tom@codesourcery.com>
11724
11725         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
11726         non-nvidia devices.
11727
11728 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
11729
11730         PR c++/82835
11731         * testsuite/libgomp.c++/pr82835.C: New test.
11732
11733 2017-11-06  Martin Liska  <mliska@suse.cz>
11734
11735         * testsuite/libgomp.c++/loop-2.C: Return a value
11736         for functions with non-void return type, or change type to void,
11737         or add -Wno-return-type for test.
11738         * testsuite/libgomp.c++/loop-4.C: Likewise.
11739         * testsuite/libgomp.c++/parallel-1.C: Likewise.
11740         * testsuite/libgomp.c++/shared-1.C: Likewise.
11741         * testsuite/libgomp.c++/single-1.C: Likewise.
11742         * testsuite/libgomp.c++/single-2.C: Likewise.
11743
11744 2017-10-31  Tom de Vries  <tom@codesourcery.com>
11745
11746         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
11747         "do {} while (false)".
11748         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
11749         after HSA_DEBUG call.
11750
11751 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
11752
11753         * target.c (struct gomp_coalesce_buf): New type.
11754         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
11755         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
11756         (gomp_copy_host2dev): Add CBUF argument, if copying into
11757         the cached ranges, memcpy into buffer instead of copying
11758         into device.
11759         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
11760         Add CBUF argument, pass it through to other calls.
11761         (gomp_map_vars): Aggregate copies from host to device if small enough
11762         and with small enough gaps in between into memcpy into a buffer and
11763         fewer host to device copies from the buffer.
11764         (gomp_update): Adjust gomp_copy_host2dev caller.
11765
11766 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
11767
11768         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
11769         run" directive.
11770         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
11771         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
11772         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
11773         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
11774
11775 2017-10-16  Tom de Vries  <tom@codesourcery.com>
11776
11777         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
11778         openacc_nvidia_accel_selected.
11779         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
11780         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
11781         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
11782         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
11783         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
11784         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
11785         openacc_nvidia_accel_selected. Skip for shared memory device.
11786         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
11787         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
11788
11789 2017-10-09  Martin Jambor  <mjambor@suse.cz>
11790
11791         PR hsa/82416
11792         * testsuite/libgomp.hsa.c/pr82416.c: New test.
11793
11794 2017-10-07  Tom de Vries  <tom@codesourcery.com>
11795
11796         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
11797         Remove acc_device_nvidia references.
11798         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
11799         Same.
11800
11801 2017-10-05  Tom de Vries  <tom@codesourcery.com>
11802
11803         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
11804         vector_length(32) clause from acc parallel directive.
11805         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
11806
11807 2017-10-04  Tom de Vries  <tom@codesourcery.com>
11808
11809         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
11810         (main): Reduce sum of arr elements.  Assert that hres is exactly
11811         representable in 32-bit floating point.
11812         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
11813         (main): Reduce sum of arr elements.  Assert that hres and hmres are
11814         exactly representable in 32-bit floating point.
11815         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
11816
11817 2017-09-28  Tom de Vries  <tom@codesourcery.com>
11818
11819         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
11820         setting.
11821         * testsuite/libgomp.c++/pr69393.C: Same.
11822         * testsuite/libgomp.c++/taskloop-1.C: Same.
11823         * testsuite/libgomp.c++/taskloop-3.C: Same.
11824         * testsuite/libgomp.c++/taskloop-4.C: Same.
11825         * testsuite/libgomp.c/for-4.c: Same.
11826         * testsuite/libgomp.c/pr66199-3.c: Same.
11827         * testsuite/libgomp.c/pr66199-4.c: Same.
11828         * testsuite/libgomp.c/pr66199-6.c: Same.
11829         * testsuite/libgomp.c/taskloop-1.c: Same.
11830         * testsuite/libgomp.c/taskloop-3.c: Same.
11831         * testsuite/libgomp.c/taskloop-4.c: Same.
11832         * testsuite/libgomp.fortran/aligned1.f03: Same.
11833         * testsuite/libgomp.fortran/condinc1.f: Same.
11834         * testsuite/libgomp.fortran/condinc3.f90: Same.
11835         * testsuite/libgomp.fortran/crayptr1.f90: Same.
11836         * testsuite/libgomp.fortran/crayptr2.f90: Same.
11837         * testsuite/libgomp.fortran/crayptr3.f90: Same.
11838         * testsuite/libgomp.fortran/omp_cond1.f: Same.
11839         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
11840         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
11841         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
11842         * testsuite/libgomp.fortran/recursion1.f90: Same.
11843         * testsuite/libgomp.fortran/target2.f90: Same.
11844         * testsuite/libgomp.fortran/target5.f90: Same.
11845         * testsuite/libgomp.fortran/task3.f90: Same.
11846
11847 2017-09-28  Tom de Vries  <tom@codesourcery.com>
11848
11849         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
11850         vector_length(32) clause from acc parallel directive.
11851         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
11852
11853 2017-09-27  Tom de Vries  <tom@codesourcery.com>
11854
11855         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
11856         Remove acc_device_nvidia references.
11857
11858 2017-09-16  Tom de Vries  <tom@codesourcery.com>
11859
11860         PR c/81875
11861         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
11862
11863 2017-09-14  Tom de Vries  <tom@codesourcery.com>
11864
11865         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
11866         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
11867         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
11868         * testsuite/libgomp.c/c.exp: Include test-cases from
11869         libgomp.c-c++-common.
11870         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
11871         files.
11872
11873 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
11874
11875         PR c++/81314
11876         * testsuite/libgomp.c++/pr81314.C: New test.
11877
11878 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
11879
11880         * libgomp.texi (Top): www.openacc.org now uses https.
11881         (Enabling OpenACC): Ditto.
11882         (acc_get_num_devices): Ditto.
11883         (acc_set_device_type): Ditto.
11884         (acc_get_device_type): Ditto.
11885         (acc_set_device_num): Ditto.
11886         (acc_get_device_num): Ditto.
11887         (acc_async_test): Ditto.
11888         (acc_async_test_all): Ditto.
11889         (acc_wait): Ditto.
11890         (acc_wait_all): Ditto.
11891         (acc_wait_all_async): Ditto.
11892         (acc_wait_async): Ditto.
11893         (acc_init): Ditto.
11894         (acc_shutdown): Ditto.
11895         (acc_on_device): Ditto.
11896         (acc_malloc): Ditto.
11897         (acc_free): Ditto.
11898         (acc_copyin): Ditto.
11899         (acc_present_or_copyin): Ditto.
11900         (acc_create): Ditto.
11901         (acc_present_or_create): Ditto.
11902         (acc_copyout): Ditto.
11903         (acc_delete): Ditto.
11904         (acc_update_device): Ditto.
11905         (acc_update_self): Ditto.
11906         (acc_map_data): Ditto.
11907         (acc_unmap_data): Ditto.
11908         (acc_deviceptr): Ditto.
11909         (acc_hostptr): Ditto.
11910         (acc_is_present): Ditto.
11911         (acc_memcpy_to_device): Ditto.
11912         (acc_memcpy_from_device): Ditto.
11913         (acc_get_current_cuda_device): Ditto.
11914         (acc_get_current_cuda_context): Ditto.
11915         (acc_get_cuda_stream): Ditto.
11916         (acc_set_cuda_stream): Ditto.
11917         (ACC_DEVICE_TYPE): Ditto.
11918         (ACC_DEVICE_NUM): Ditto.
11919         (OpenACC Library Interoperability): Ditto.
11920
11921 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
11922
11923         PR c/81687
11924         * testsuite/libgomp.c/pr81687-1.c: New test.
11925         * testsuite/libgomp.c/pr81687-2.c: New test.
11926
11927 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
11928
11929         PR c/69389
11930         * testsuite/libgomp.c/pr69389.c: New test.
11931         * testsuite/libgomp.c++/pr69389.C: New test.
11932
11933 2017-08-07  Tom de Vries  <tom@codesourcery.com>
11934
11935         PR middle-end/78266
11936         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
11937         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
11938
11939 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
11940
11941         PR c/45784
11942         * testsuite/libgomp.c/pr45784.c: New test.
11943         * testsuite/libgomp.c++/pr45784.C: New test.
11944
11945 2017-07-19  Tom de Vries  <tom@codesourcery.com>
11946
11947         * testsuite/libgomp.oacc-c/vec.c: New test.
11948
11949 2017-07-03  Tom de Vries  <tom@codesourcery.com>
11950
11951         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
11952
11953 2017-06-27  Tom de Vries  <tom@codesourcery.com>
11954
11955         * plugin/plugin-nvptx.c (notify_var): New function.
11956         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
11957
11958 2017-06-27  Tom de Vries  <tom@codesourcery.com>
11959
11960         * env.c (parse_unsigned_long_1): Factor out of ...
11961         (parse_unsigned_long): ... here.
11962         (parse_int_1): Factor out of ...
11963         (parse_int): ... here.
11964         (parse_int_secure): New function.
11965         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
11966         * secure_getenv.h: Factor out of ...
11967         * plugin/plugin-hsa.c: ... here.
11968         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
11969
11970 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
11971
11972         PR c++/81130
11973         * testsuite/libgomp.c++/pr81130.C: New test.
11974
11975 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
11976
11977         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
11978         default args.
11979         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
11980         dg-xfail-run-if default args.
11981
11982 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
11983
11984         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
11985         * testsuite/libgomp.c/pr39591-3.c: Likewise.
11986
11987 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
11988
11989         PR libgomp/80822
11990         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
11991         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
11992         sibling lists, depending on level just pick up what CPUs to put
11993         together into a place vs. whether add multiple ordered places.
11994
11995 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
11996
11997         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
11998         * libgomp.map (OACC_2.0.1): Add these.
11999         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
12000         for "acc_wait", and "acc_wait_all", respectively.
12001         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
12002         for "acc_wait", and "acc_wait_all", respectively.
12003         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
12004         * libgomp.texi (acc_wait, acc_wait_all): Update.
12005         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
12006         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
12007         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
12008
12009         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
12010         acc_present_or_copyin and acc_present_or_create procedures,
12011         respectively.
12012         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
12013         generally different variants of OpenACC Runtime Library functions.
12014         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
12015
12016         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
12017         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
12018
12019         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
12020         of preprocessor definitions.
12021         * libgomp.h (strong_alias): Guard by "#ifdef
12022         HAVE_ATTRIBUTE_ALIAS".
12023         * oacc-mem.c: Provide "acc_pcreate" as alias for
12024         "acc_present_or_create", and "acc_pcopyin" as alias for
12025         "acc_present_or_copyin".
12026         * libgomp.map: New version "OACC_2.0.1".
12027         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
12028         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
12029         its content into...
12030         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
12031         Extend testing.
12032
12033         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
12034         when disabling nvptx offloading.
12035
12036 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
12037
12038         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
12039         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
12040         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
12041
12042         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
12043         * testsuite/lib/libgomp.exp
12044         (check_effective_target_openacc_nvidia_accel_configured): New
12045         proc.
12046         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
12047         (check_effective_target_c++): New procs.
12048         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
12049         (check_effective_target_c++): Likewise.
12050
12051 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
12052
12053         PR middle-end/80809
12054         * testsuite/libgomp.c/pr80809-2.c: New test.
12055         * testsuite/libgomp.c/pr80809-3.c: New test.
12056
12057         PR middle-end/80809
12058         * testsuite/libgomp.c/pr80809-1.c: New test.
12059
12060         PR middle-end/80853
12061         * testsuite/libgomp.c/pr80853.c: New test.
12062
12063 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
12064
12065         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
12066         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
12067         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
12068         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
12069         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
12070
12071         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
12072         Debug output for failure.
12073
12074 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12075
12076         * testsuite/lib/libgomp.exp: Load scanlang.exp.
12077
12078 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
12079
12080         PR bootstrap/80531
12081         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
12082         bootstrap compare failures.
12083
12084 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
12085
12086         * testsuite/libgomp.c/target-36.c: New testcase.
12087
12088 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
12089
12090         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
12091         instead of char.
12092
12093 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
12094
12095         PR libgomp/80394
12096         * testsuite/libgomp.c/pr80394.c: New test.
12097
12098 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
12099
12100         PR libgomp/79876
12101         * config/posix/thread-stacksize.h: New file.
12102         * config/darwin/thread-stacksize.h: New file.
12103         * config/nvptx/thread-stacksize.h: New file.
12104         * env.c: Include thread-stacksize.h.
12105         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
12106         instead of 0.  Call pthread_attr_setstacksize even if
12107         GOMP_DEFAULT_STACKSIZE is non-zero.
12108
12109 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
12110
12111         * env.c (initialize_env): Initialize stacksize to 0.
12112
12113 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
12114
12115         PR c++/80029
12116         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
12117
12118 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
12119
12120         PR c/79940
12121         * testsuite/libgomp.c/pr79940.c: New test.
12122
12123 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
12124
12125         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
12126         targets.
12127         Add __float128 options.
12128
12129 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
12130
12131         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
12132         hppa*-*-* dg-skip-if directive.
12133
12134 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
12135
12136         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
12137         dg-skip-if directive into a comment.
12138
12139 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
12140             Chung-Lin Tang  <cltang@codesourcery.com>
12141
12142         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
12143         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
12144         add additional case.
12145         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
12146         "openacc_nvidia_accel_selected".
12147         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
12148         Add num_workers(8) clause.
12149
12150 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
12151
12152         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
12153         hppa*-*-*.
12154         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
12155         include complex.h on hppa*-*-hpux*.
12156         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
12157
12158 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
12159
12160         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
12161
12162         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
12163         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
12164         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
12165         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
12166         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
12167         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
12168         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
12169         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
12170         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
12171         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
12172
12173 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
12174
12175         * libgomp-plugin.h: #include <stdbool.h>.
12176         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
12177         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
12178         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
12179         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
12180         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
12181         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
12182         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
12183         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
12184         (GOMP_OFFLOAD_openacc_register_async_cleanup)
12185         (GOMP_OFFLOAD_openacc_async_test)
12186         (GOMP_OFFLOAD_openacc_async_test_all)
12187         (GOMP_OFFLOAD_openacc_async_wait)
12188         (GOMP_OFFLOAD_openacc_async_wait_async)
12189         (GOMP_OFFLOAD_openacc_async_wait_all)
12190         (GOMP_OFFLOAD_openacc_async_wait_all_async)
12191         (GOMP_OFFLOAD_openacc_async_set_async)
12192         (GOMP_OFFLOAD_openacc_create_thread_data)
12193         (GOMP_OFFLOAD_openacc_destroy_thread_data)
12194         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
12195         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
12196         (GOMP_OFFLOAD_openacc_get_cuda_stream)
12197         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
12198         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
12199         these.
12200         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
12201         (GOMP_OFFLOAD_unload_image): Fix argument types.
12202
12203 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
12204
12205         * testsuite/lib/libgomp.exp
12206         (check_effective_target_hsa_offloading_selected_nocache): Fix up
12207         check_compile invocation.  Fix up removal of executable.  Drop
12208         bogus "2>&1" argument.
12209
12210         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
12211         directive.
12212
12213 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
12214             Martin Jambor  <mjambor@suse.cz>
12215
12216         * plugin/hsa.h: Moved to top level include.
12217         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
12218
12219 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
12220
12221         PR other/79046
12222         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
12223         of cat to get version from BASE-VER file.
12224         * testsuite/Makefile.in: Regenerated.
12225
12226 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
12227
12228         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
12229         for _WIN64.
12230
12231 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
12232
12233         * plugin/hsa.h: Add GCC runtime library exception.
12234         * plugin/hsa_ext_finalize.h: Likewise.
12235
12236         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
12237         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
12238         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
12239         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
12240         plugin/include/cuda as include dir and -ldl instead of -lcuda as
12241         library to link ptx plugin against.
12242         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
12243         (CUDA_CALLS): Define.
12244         (cuda_lib, cuda_lib_inited): New variables.
12245         (init_cuda_lib): New function.
12246         (CUDA_CALL_PREFIX): Define.
12247         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
12248         (CUDA_CALL): Use FN instead of (FN).
12249         (CUDA_CALL_NOCHECK): Define.
12250         (cuda_error, fini_streams_for_device, select_stream_for_async,
12251         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
12252         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
12253         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
12254         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
12255         CUDA_CALL_NOCHECK.
12256         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
12257         CUDA_CALL_NOCHECK.
12258         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
12259         Use CUDA_CALL_NOCHECK.
12260         * plugin/cuda/cuda.h: New file.
12261         * config.h.in: Regenerated.
12262         * configure: Regenerated.
12263
12264         PR other/79046
12265         * configure.ac: Add GCC_BASE_VER.
12266         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
12267         get version from BASE-VER file.
12268         * testsuite/Makefile.in: Regenerated.
12269         * configure: Regenerated.
12270         * Makefile.in: Regenerated.
12271
12272 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
12273
12274         PR libgomp/60670
12275         * Makefile.am: Make fincludedir multilib-aware.
12276         * Makefile.in: Regenerate.
12277
12278 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
12279
12280         Update copyright years.
12281
12282         * libgomp.texi: Bump @copying's copyright year.
12283
12284 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
12285
12286         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
12287         pthread_spinlock_t instead of gomp_mutex_t lock.
12288         (gomp_get_thread_pool): Likewise.
12289         (gomp_release_thread_pool): Likewise.
12290         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
12291         Likewise.
12292
12293 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
12294
12295         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
12296         thread pool in case nthreads == 1.
12297
12298 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
12299
12300         * config/nvptx/env.c: Delete.
12301         * icv.c: Move definitions of ICV variables back ...
12302         * env.c: ...here.  Do not compile environment-related functionality if
12303         LIBGOMP_OFFLOADED_ONLY is set.
12304
12305 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
12306
12307         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
12308         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
12309         * configure: Regenerate.
12310         * config.h.in: Likewise.
12311
12312 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
12313
12314         * Makefile.in: Regenerate with automake-1.11.6.
12315         * aclocal.m4: Likewise.
12316         * configure: Likewise.
12317         * testsuite/Makefile.in: Likewise.
12318
12319 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
12320
12321         * config/nvptx/critical.c: Delete to use generic implementation.
12322
12323 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
12324
12325         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
12326         ../../affinity.c as fallback.
12327         * config/nvptx/affinity.c: Delete to use fallback implementation.
12328
12329 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
12330             Jakub Jelinek  <jakub@redhat.com>
12331             Dmitry Melnik  <dm@ispras.ru>
12332
12333         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
12334         * Makefile.in. Regenerate.
12335         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
12336         (LIBGOMP_USE_PTHREADS): ...here; new define.
12337         * configure: Regenerate.
12338         * config.h.in: Likewise.
12339         * config/posix/affinity.c: Move to...
12340         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
12341         interface by LIBGOMP_USE_PTHREADS.
12342         * critical.c: Split out GOMP_atomic_{start,end} into...
12343         * atomic.c: ...here (new file).
12344         * env.c: Split out ICV definitions into...
12345         * icv.c: ...here (new file) and...
12346         * icv-device.c: ...here. New file.
12347         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
12348         (gomp_destroy_lock_30): Ditto.
12349         (gomp_set_lock_30): Ditto.
12350         (gomp_unset_lock_30): Ditto.
12351         (gomp_test_lock_30): Ditto.
12352         (gomp_init_nest_lock_30): Ditto.
12353         (gomp_destroy_nest_lock_30): Ditto.
12354         (gomp_set_nest_lock_30): Ditto.
12355         (gomp_unset_nest_lock_30): Ditto.
12356         (gomp_test_nest_lock_30): Ditto.
12357         * lock.c: New.
12358         * config/nvptx/lock.c: New.
12359         * config/nvptx/bar.c: New.
12360         * config/nvptx/bar.h: New.
12361         * config/nvptx/doacross.h: New.
12362         * config/nvptx/error.c: New.
12363         * config/nvptx/icv-device.c: New.
12364         * config/nvptx/mutex.h: New.
12365         * config/nvptx/pool.h: New.
12366         * config/nvptx/proc.c: New.
12367         * config/nvptx/ptrlock.h: New.
12368         * config/nvptx/sem.h: New.
12369         * config/nvptx/simple-bar.h: New.
12370         * config/nvptx/target.c: New.
12371         * config/nvptx/task.c: New.
12372         * config/nvptx/team.c: New.
12373         * config/nvptx/time.c: New.
12374         * config/posix/simple-bar.h: New.
12375         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
12376         (gomp_num_teams_var): Declare.
12377         (struct gomp_thread_pool): Change threads_dock member to
12378         gomp_simple_barrier_t.
12379         [__nvptx__] (gomp_thread): New implementation.
12380         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
12381         (gomp_thread_destructor): Ditto.
12382         (gomp_init_thread_affinity): Ditto.
12383         * team.c: Guard uses of Pthreads-specific interfaces by
12384         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
12385         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
12386         * config/nvptx/alloc.c: Delete.
12387         * config/nvptx/barrier.c: Ditto.
12388         * config/nvptx/fortran.c: Ditto.
12389         * config/nvptx/iter.c: Ditto.
12390         * config/nvptx/iter_ull.c: Ditto.
12391         * config/nvptx/loop.c: Ditto.
12392         * config/nvptx/loop_ull.c: Ditto.
12393         * config/nvptx/ordered.c: Ditto.
12394         * config/nvptx/parallel.c: Ditto.
12395         * config/nvptx/priority_queue.c: Ditto.
12396         * config/nvptx/sections.c: Ditto.
12397         * config/nvptx/single.c: Ditto.
12398         * config/nvptx/splay-tree.c: Ditto.
12399         * config/nvptx/work.c: Ditto.
12400         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
12401         -foffload=-lgfortran in addition to -lgfortran.
12402         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
12403         * plugin/plugin-nvptx.c: Include <limits.h>.
12404         (struct targ_fn_descriptor): Add new fields.
12405         (struct ptx_device): Ditto.  Set them...
12406         (nvptx_open_device): ...here.
12407         (nvptx_adjust_launch_bounds): New.
12408         (nvptx_host2dev): Allow NULL 'nvthd'.
12409         (nvptx_dev2host): Ditto.
12410         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
12411         (link_ptx): Adjust log sizes.
12412         (nvptx_host2dev): Allow NULL 'nvthd'.
12413         (nvptx_dev2host): Ditto.
12414         (nvptx_set_clocktick): New.  Use it...
12415         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
12416         fields.
12417         (GOMP_OFFLOAD_dev2dev): New.
12418         (nvptx_adjust_launch_bounds): New.
12419         (nvptx_stacks_size): New.
12420         (nvptx_stacks_alloc): New.
12421         (nvptx_stacks_free): New.
12422         (GOMP_OFFLOAD_run): New.
12423         (GOMP_OFFLOAD_async_run): New (stub).
12424
12425 2016-11-23  Martin Jambor  <mjambor@suse.cz>
12426
12427         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
12428         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
12429         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
12430
12431 2016-11-23  Martin Liska  <mliska@suse.cz>
12432             Martin Jambor  <mjambor@suse.cz>
12433
12434         * plugin/hsa.h: New file.
12435         * plugin/hsa_ext_finalize.h: New file.
12436         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
12437         header file unistd.h, and functions secure_getenv, __secure_getenv,
12438         getuid, geteuid, getgid and getegid.
12439         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
12440         -D_GNU_SOURCE.
12441         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
12442         Handle various cases of secure_getenv presence, add an implementation
12443         when we can test effective UID and GID.
12444         (struct hsa_runtime_fn_info): New structure.
12445         (hsa_runtime_fn_info hsa_fns): New variable.
12446         (hsa_runtime_lib): Likewise.
12447         (support_cpu_devices): Likewise.
12448         (init_enviroment_variables): Load newly introduced ENV
12449         variables.
12450         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
12451         (hsa_fatal): Likewise.
12452         (DLSYM_FN): New macro.
12453         (init_hsa_runtime_functions): New function.
12454         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
12455         structure.  Depending on environment, also allow CPU devices.
12456         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
12457         (get_kernarg_memory_region): Likewise.
12458         (GOMP_OFFLOAD_init_device): Likewise.
12459         (destroy_hsa_program): Likewise.
12460         (init_basic_kernel_info): New function.
12461         (GOMP_OFFLOAD_load_image): Use it.
12462         (create_and_finalize_hsa_program): Call hsa run-time functions via
12463         hsa_fns structure.
12464         (create_single_kernel_dispatch): Likewise.
12465         (release_kernel_dispatch): Likewise.
12466         (init_single_kernel): Likewise.
12467         (parse_target_attributes): Allow up multiple HSA grid dimensions.
12468         (get_group_size): New function.
12469         (run_kernel): Likewise.
12470         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
12471         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
12472         structure.
12473         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
12474         * testsuite/libgomp-test-support.exp.in: Likewise.
12475         * Makefile.in: Regenerated.
12476         * aclocal.m4: Likewise.
12477         * config.h.in: Likewise.
12478         * configure: Likewise.
12479         * testsuite/Makefile.in: Likewise.
12480
12481 2016-11-15  Martin Jambor  <mjambor@suse.cz>
12482             Alexander Monakov  <amonakov@ispras.ru>
12483
12484         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
12485         mapping clauses to target constructs.
12486         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
12487
12488 2016-11-15  Matthias Klose  <doko@ubuntu.com>
12489
12490         * configure: Regenerate.
12491
12492 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
12493
12494         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
12495         * omp_lib.h.in (openmp_version): Likewise.
12496         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
12497         of 201307.
12498         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
12499
12500         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
12501         (fib_wrapper): Add map(from: x) clause.
12502         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
12503         (e_53_2): Likewise.
12504         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
12505         (accum): Add map(tmp) clause.
12506         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
12507         (accum): Add map(tofrom: tmp) clause.
12508         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
12509         (gramSchmidt): Likewise.
12510         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
12511         map(tofrom: sum) clause.
12512         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
12513         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
12514         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
12515         only allowed on the loop iterator.
12516         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
12517         * testsuite/libgomp.fortran/taskloop2.f90: New test.
12518         * testsuite/libgomp.fortran/taskloop4.f90: New test.
12519         * testsuite/libgomp.fortran/doacross1.f90: New test.
12520         * testsuite/libgomp.fortran/doacross3.f90: New test.
12521         * testsuite/libgomp.fortran/taskloop1.f90: New test.
12522         * testsuite/libgomp.fortran/taskloop3.f90: New test.
12523         * testsuite/libgomp.fortran/doacross2.f90: New test.
12524         * testsuite/libgomp.c/doacross-1.c (main): Add missing
12525         #pragma omp atomic read.
12526         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
12527         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
12528
12529 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
12530             Nathan Sidwell  <nathan@acm.org>
12531
12532         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
12533         to determine default geometry.
12534         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
12535         dimension.
12536
12537 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
12538
12539         * hashtab.h: Use standard GPLv3 with runtime exception
12540         boilerplate.
12541
12542 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
12543
12544         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
12545         size when allocating new thread.
12546
12547 2016-09-14  Marek Polacek  <polacek@redhat.com>
12548
12549         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
12550
12551 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
12552
12553         PR fortran/71014
12554         * testsuite/libgomp.fortran/pr71014.f90: New test.
12555
12556 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
12557
12558         PR middle-end/70895
12559         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
12560         firstprivate clauses.
12561         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
12562         copy clauses.
12563         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
12564         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
12565         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
12566         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
12567         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
12568         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
12569         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
12570         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
12571         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
12572         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
12573         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
12574         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
12575
12576 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
12577
12578         PR fortran/70598
12579         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
12580
12581 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
12582
12583         PR c++/58706
12584         * testsuite/libgomp.c++/pr58706.C: New test.
12585
12586 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
12587
12588         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
12589         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
12590         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
12591         Likewise.
12592         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
12593         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
12594         Likewise.
12595         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
12596
12597         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
12598         test, and don't hardcode -O0.
12599
12600 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
12601
12602         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
12603
12604 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
12605
12606         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
12607         test.
12608
12609 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
12610
12611         PR middle-end/71734
12612         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
12613         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
12614
12615 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
12616
12617         PR fortran/71717
12618         * testsuite/libgomp.fortran/associate3.f90: New test.
12619
12620 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
12621
12622         * testsuite/libgomp.c++/target-21.C: New test.
12623
12624 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
12625
12626         * testsuite/libgomp.c++/target-20.C: New test.
12627
12628 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
12629             Cesar Philippidis  <cesar@codesourcery.com>
12630
12631         PR middle-end/71373
12632         * libgomp.oacc-c/nested-function-1.c: New file.
12633         * libgomp.oacc-c/nested-function-2.c: Likewise.
12634         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
12635         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
12636         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
12637
12638 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
12639
12640         PR c/71381
12641         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
12642         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
12643         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
12644
12645 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
12646
12647         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
12648         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
12649
12650 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
12651
12652         PR c/70688
12653         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
12654
12655 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
12656
12657         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
12658         instead of invalid schedule(static, 0).
12659         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
12660
12661 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
12662
12663         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
12664         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
12665         parameter, use to set async stream around call to gomp_unmap_vars,
12666         call gomp_unmap_vars() with 'do_copyfrom' set to true.
12667         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
12668         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
12669         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
12670         (event_add): Add int parameter, initialize 'val' field when
12671         adding new ptx_event struct.
12672         (nvptx_evec): Adjust event_add() call arguments.
12673         (nvptx_host2dev): Likewise.
12674         (nvptx_dev2host): Likewise.
12675         (nvptx_wait_async): Likewise.
12676         (nvptx_wait_all_async): Likewise.
12677         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
12678         pass to event_add() call.
12679         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
12680         parameter.
12681         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
12682         call openacc.register_async_cleanup_func() hook.
12683         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
12684         * target.c (gomp_copy_from_async): Delete function.
12685         (gomp_map_vars): Remove async_refcount.
12686         (gomp_unmap_vars): Likewise.
12687         (gomp_load_image_to_device): Likewise.
12688         (omp_target_associate_ptr): Likewise.
12689         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
12690         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
12691         (gomp_copy_from_async): Remove.
12692
12693 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
12694
12695         * target.c (gomp_device_copy): New function.
12696         (gomp_copy_host2dev): Likewise.
12697         (gomp_copy_dev2host): Likewise.
12698         (gomp_free_device_memory): Likewise.
12699         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
12700         (gomp_map_pointer): Likewise.
12701         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
12702         NULL value from alloc_func plugin hook.
12703         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
12704         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
12705         (gomp_unmap_vars): Likewise.
12706         (gomp_update): Adjust to call gomp_copy_dev2host and
12707         gomp_copy_host2dev functions.
12708         (gomp_unload_image_from_device): Handle false value from
12709         unload_image_func plugin hook.
12710         (gomp_init_device): Handle false value from init_device_func
12711         plugin hook.
12712         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
12713         (omp_target_free): Adjust to call gomp_free_device_memory.
12714         (omp_target_memcpy): Handle return values from host2dev_func,
12715         dev2host_func, and dev2dev_func plugin hooks.
12716         (omp_target_memcpy_rect_worker): Likewise.
12717         (gomp_target_fini): Handle false value from fini_device_func
12718         plugin hook.
12719         * libgomp.h (struct gomp_device_descr): Adjust return type of
12720         init_device_func, fini_device_func, unload_image_func, free_func,
12721         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
12722         * oacc-init.c (acc_shutdown_1): Handle false value from
12723         fini_device_func plugin hook.
12724         * oacc-host.c (host_init_device): Change return type to bool.
12725         (host_fini_device): Likewise.
12726         (host_unload_image): Likewise.
12727         (host_free): Likewise.
12728         (host_dev2host): Likewise.
12729         (host_host2dev): Likewise.
12730         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
12731         (acc_memcpy_to_device): Likewise.
12732         (acc_memcpy_from_device): Likewise.
12733         (delete_copyout): Add libfnname parameter, handle free_func
12734         hook fatal error case.
12735         (acc_delete): Adjust delete_copyout call.
12736         (acc_copyout): Likewise.
12737         (update_dev_host): Move gomp_mutex_unlock to after
12738         host2dev/dev2host hook calls.
12739
12740         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
12741         to 'hsa_error_msg', for clarity.
12742         (hsa_fatal): Likewise.
12743         (hsa_error): New function.
12744         (init_hsa_context): Change return type to bool, adjust to return
12745         false on error.
12746         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
12747         return value.
12748         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
12749         return false on error.
12750         (get_agent_info): Adjust to return NULL on error.
12751         (destroy_hsa_program): Change return type to bool, adjust to
12752         return false on error.
12753         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
12754         (destroy_module): Change return type to bool, adjust to
12755         return false on error.
12756         (GOMP_OFFLOAD_unload_image): Likewise.
12757         (GOMP_OFFLOAD_fini_device): Likewise.
12758         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
12759         (GOMP_OFFLOAD_free): Change to return false when called.
12760         (GOMP_OFFLOAD_dev2host): Likewise.
12761         (GOMP_OFFLOAD_host2dev): Likewise.
12762         (GOMP_OFFLOAD_dev2dev): Likewise.
12763
12764         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
12765         (CUDA_CALL): Likewise.
12766         (CUDA_CALL_ASSERT): Likewise.
12767         (map_init): Change return type to bool, use CUDA_CALL* macros.
12768         (map_fini): Likewise.
12769         (init_streams_for_device): Change return type to bool, adjust
12770         call to map_init.
12771         (fini_streams_for_device): Change return type to bool, adjust
12772         call to map_fini.
12773         (select_stream_for_async): Release stream_lock before calls to
12774         GOMP_PLUGIN_fatal, adjust call to map_init.
12775         (nvptx_init): Use CUDA_CALL* macros.
12776         (nvptx_attach_host_thread_to_device): Change return type to bool,
12777         use CUDA_CALL* macros.
12778         (nvptx_open_device): Use CUDA_CALL* macros.
12779         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
12780         macros.
12781         (nvptx_get_num_devices): Use CUDA_CALL* macros.
12782         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
12783         (nvptx_exec): Use CUDA_CALL* macros.
12784         (nvptx_alloc): Use CUDA_CALL* macros.
12785         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
12786         (nvptx_host2dev): Likewise.
12787         (nvptx_dev2host): Likewise.
12788         (nvptx_wait): Use CUDA_CALL* macros.
12789         (nvptx_wait_async): Likewise.
12790         (nvptx_wait_all): Likewise.
12791         (nvptx_wait_all_async): Likewise.
12792         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
12793         use CUDA_CALL* macros, adjust call to map_fini.
12794         (GOMP_OFFLOAD_init_device): Change return type to bool,
12795         adjust code accordingly.
12796         (GOMP_OFFLOAD_fini_device): Likewise.
12797         (GOMP_OFFLOAD_load_image): Adjust calls to
12798         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
12799         use CUDA_CALL* macros.
12800         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
12801         return code.
12802         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
12803         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
12804         handle error return.
12805         (GOMP_OFFLOAD_dev2host): Likewise.
12806         (GOMP_OFFLOAD_host2dev): Likewise.
12807         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
12808         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
12809
12810 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
12811
12812         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
12813         (acc_free): Likewise.
12814         (acc_memcpy_to_device): Likewise.
12815         (acc_memcpy_from_device): Likewise.
12816         (acc_deviceptr): Likewise.
12817         (acc_hostptr): Likewise.
12818         (acc_is_present): Likewise.
12819         (acc_map_data): Likewise.
12820         (acc_unmap_data): Likewise.
12821         (present_create_copy): Likewise.
12822         (delete_copyout): Likewise.
12823         (update_dev_host): Likewise.
12824         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
12825         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
12826         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
12827         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
12828         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
12829         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
12830         it only runs on nvptx targets.
12831         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
12832         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
12833         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
12834         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
12835         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
12836         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
12837         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
12838         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
12839         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
12840         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
12841         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
12842         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
12843         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
12844         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
12845         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
12846         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
12847         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
12848         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
12849         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
12850         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
12851         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
12852         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
12853         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
12854
12855 2016-05-23  Martin Jambor  <mjambor@suse.cz>
12856
12857         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
12858
12859 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
12860
12861         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
12862         to gomp_init_targets_once.
12863         (acc_set_device_type): Remove !cached_base_dev condition on call to
12864         gomp_init_targets_once, move call to before acc_device_lock acquire,
12865         to avoid deadlock.
12866         (acc_get_device_num): Remove !cached_base_dev condition on call to
12867         gomp_init_targets_once.
12868         (acc_set_device_num): Likewise.
12869
12870 2016-05-16  Martin Jambor  <mjambor@suse.cz>
12871
12872         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
12873
12874 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
12875
12876         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
12877         expected partitioning.
12878
12879 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
12880
12881         PR middle-end/70626
12882         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
12883         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
12884         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
12885
12886 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
12887
12888         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
12889         non-fatal.
12890
12891 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
12892
12893         PR middle-end/70680
12894         * testsuite/libgomp.c/pr70680-1.c: New test.
12895         * testsuite/libgomp.c/pr70680-2.c: New test.
12896
12897 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
12898
12899         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
12900         pass parameter variables to subroutines.
12901
12902 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
12903
12904         PR middle-end/70643
12905         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
12906
12907 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
12908
12909         PR testsuite/68242
12910         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
12911         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
12912
12913 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
12914
12915         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
12916         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
12917         GOACC_declare prototype.
12918
12919         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
12920         Merge this file, and...
12921         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
12922         ... this file, and...
12923         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
12924         ... this file, and...
12925         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
12926         ... this file, and...
12927         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
12928         ... this file, and...
12929         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
12930         ... this file, and...
12931         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
12932         ... this file, and...
12933         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
12934         ... this file, and...
12935         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
12936         ... this file, and...
12937         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
12938         ... this file, and...
12939         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
12940         ... this file, and...
12941         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
12942         ... this file, and...
12943         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
12944         ... this file into...
12945         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
12946         file.
12947
12948         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
12949         Make failure observable.
12950
12951 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
12952
12953         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
12954         field.
12955         * target.c (gomp_target_fallback_firstprivate,
12956         gomp_target_unshare_firstprivate): Removed.
12957         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
12958         before waiting for dependencies.
12959         (gomp_target_task_fn): Don't copy firstprivate vars here.
12960         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
12961         firstprivate_copies here.
12962         (gomp_create_target_task): Don't initialize firstprivate_copies field.
12963         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
12964         explicit/implicit firstprivate.
12965
12966 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
12967
12968         PR lto/70289
12969         PR ipa/70348
12970         PR tree-optimization/70373
12971         PR middle-end/70533
12972         PR middle-end/70534
12973         PR middle-end/70535
12974         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
12975         test.
12976         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
12977         test.
12978         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
12979         test.
12980         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
12981         test.
12982         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
12983         test.
12984         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
12985         test.
12986         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
12987         test.
12988         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
12989         test.
12990         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
12991         test.
12992         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
12993         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
12994         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
12995         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
12996         test.
12997         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
12998         test.
12999         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
13000         test.
13001         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
13002         test.
13003         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
13004         coverage.
13005         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
13006         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
13007         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
13008         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
13009         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
13010         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
13011         coverage.
13012         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
13013         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
13014         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
13015         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
13016         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
13017         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
13018         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
13019         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
13020         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
13021         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
13022         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
13023         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
13024         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
13025         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
13026         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
13027
13028 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
13029             James Norris  <jnorris@codesourcery.com>
13030             Nathan Sidwell  <nathan@codesourcery.com>
13031             Julian Brown  <julian@codesourcery.com>
13032             Cesar Philippidis  <cesar@codesourcery.com>
13033             Chung-Lin Tang  <cltang@codesourcery.com>
13034             Tom de Vries  <tom@codesourcery.com>
13035
13036         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
13037         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
13038         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
13039         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
13040         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
13041         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
13042         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
13043         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
13044         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
13045         XFAIL.
13046         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
13047         Incorporate...
13048         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
13049         file.
13050         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
13051         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
13052         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
13053         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
13054         Likewise.
13055         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
13056         Likewise.
13057         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
13058         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
13059         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
13060         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
13061         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
13062         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
13063         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
13064         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
13065         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
13066         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
13067         Likewise.
13068         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
13069         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
13070         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
13071         file...
13072         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
13073         file into...
13074         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
13075         file.  Update.
13076         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
13077         file.
13078         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
13079         Likewise.
13080         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
13081         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
13082         ... this new file.  Update.
13083         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
13084         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
13085         ... this new file.  Update.
13086         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
13087         file.  Incorporate...
13088         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
13089         file, and...
13090         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
13091         file, and...
13092         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
13093         file.
13094         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
13095
13096 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
13097
13098         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
13099         set-torture-options.
13100
13101 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
13102
13103         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
13104         gcc-dg-runtest.
13105         * testsuite/libgomp.oacc-c/c.exp: Likewise.
13106         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
13107         -fno-builtin-acc_on_device instead of -O0.
13108         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
13109         -O0.
13110         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
13111         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
13112         Likewise.
13113         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
13114         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
13115         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
13116         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
13117         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
13118         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
13119         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
13120         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
13121         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
13122         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
13123         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
13124         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
13125         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
13126         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
13127         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
13128         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
13129         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
13130         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
13131         Don't specify -O2.
13132         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
13133         Likewise.
13134         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
13135         Likewise.
13136
13137 2016-03-24  Martin Liska  <mliska@suse.cz>
13138
13139         * plugin/plugin-hsa.c (packet_store_release): New function
13140         that is taken from the HSA runtime manual.
13141         (GOMP_OFFLOAD_run): Use the function.
13142
13143 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
13144
13145         PR c++/70376
13146         * testsuite/libgomp.c++/pr70376.C: New test.
13147
13148 2016-03-23  Tom de Vries  <tom@codesourcery.com>
13149
13150         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
13151         initialization of lresult and lvresult.
13152         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
13153
13154 2016-03-23  James Norris  <jnorris@codesourcery.com>
13155             Daichi Fukuoka <dc-fukuoka@sgi.com>
13156
13157         PR libgomp/69414
13158         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
13159         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
13160         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
13161         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
13162
13163 2016-03-23  Martin Liska  <mliska@suse.cz>
13164
13165         PR hsa/70337
13166         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
13167         argument just in case a dispatched kernel uses that argument.
13168
13169 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
13170
13171         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
13172         -ftree-parallelize-loops/-fopenacc changes.
13173         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
13174         Likewise.
13175         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
13176         Likewise.
13177         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
13178         Likewise.
13179         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
13180         Likewise.
13181         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
13182         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
13183
13184 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
13185
13186         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
13187         always_ld_library_path the path to libgcc_s.
13188
13189 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
13190
13191         PR testsuite/70009
13192         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
13193
13194 2016-03-09  Tom de Vries  <tom@codesourcery.com>
13195
13196         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
13197         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
13198         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
13199         Same.
13200         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
13201         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
13202         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
13203         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
13204
13205 2016-03-07  Martin Jambor  <mjambor@suse.cz>
13206
13207         * testsuite/lib/libgomp.exp
13208         (check_effective_target_hsa_offloading_selected_nocache): New.
13209         (check_effective_target_hsa_offloading_selected): Likewise.
13210         * testsuite/libgomp.hsa.c/c.exp: Likewise.
13211         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
13212         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
13213         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
13214         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
13215         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
13216         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
13217         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
13218         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
13219         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
13220         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
13221         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
13222         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
13223         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
13224         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
13225         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
13226         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
13227
13228 2016-03-07  Martin Jambor  <mjambor@suse.cz>
13229
13230         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
13231         non-shared memory accelerators.
13232         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
13233         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
13234         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
13235         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
13236         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
13237         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
13238         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
13239         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
13240         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
13241
13242 2016-03-07  Martin Jambor  <mjambor@suse.cz>
13243
13244         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
13245         ALWAYS_CFLAGS.
13246
13247 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
13248
13249         PR libgomp/69555
13250         * testsuite/libgomp.c++/pr69555-1.C: New test.
13251         * testsuite/libgomp.c++/pr69555-2.C: New test.
13252
13253 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
13254             Martin Jambor  <mjambor@suse.cz>
13255
13256         * testsuite/lib/libgomp.exp
13257         (check_effective_target_offload_device_shared_as): New proc.
13258         * testsuite/libgomp.c++/declare_target-1.C: New test.
13259
13260 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
13261
13262         PR driver/68463
13263         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
13264
13265 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
13266
13267         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
13268         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
13269         dims.
13270         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
13271         -ftree-parallelize-loops/-fopenacc changes.
13272         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
13273         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
13274         Likewise.
13275         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
13276         Likewise.
13277         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
13278         Likewise.
13279         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
13280         Likewise.
13281         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
13282         Likewise.
13283         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
13284         Likewise.
13285         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
13286         Likewise.
13287         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
13288         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
13289         Likewise.
13290         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
13291         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
13292         Likewise.
13293         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
13294         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
13295         Likewise.
13296
13297 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
13298
13299         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
13300
13301 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
13302
13303         PR driver/69805
13304         * testsuite/libgomp.c/pr69805.c: New test.
13305
13306 2016-02-16  Tom de Vries  <tom@codesourcery.com>
13307
13308         PR lto/67709
13309         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
13310
13311 2016-02-09  Tom de Vries  <tom@codesourcery.com>
13312
13313         PR tree-optimization/69599
13314         * testsuite/libgomp.c/omp-nested-3.c: New test.
13315         * testsuite/libgomp.c/pr46032-2.c: New test.
13316         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
13317         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
13318
13319 2016-02-09  Tom de Vries  <tom@codesourcery.com>
13320
13321         PR lto/69707
13322         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
13323
13324 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
13325
13326         * testsuite/libgomp.c/target-31.c: Fix testcase.
13327
13328 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
13329
13330         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
13331         clause.
13332         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
13333         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
13334         reduction and map clauses.
13335         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
13336
13337 2016-02-02  James Norris  <jnorris@codesourcery.com>
13338
13339         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
13340
13341 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
13342
13343         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
13344         * oacc-parallel.c (GOACC_host_data): Remove function definition.
13345
13346         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
13347         cases.
13348
13349         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
13350         variables.
13351         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
13352         (hsa_kmt_lib): Set variables.
13353         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
13354         always_ld_library_path.
13355         * Makefile.in: Regenerate.
13356         * configure: Likewise.
13357         * testsuite/Makefile.in: Likewise.
13358
13359         * plugin/configfrag.ac (offload_additional_options)
13360         (offload_additional_lib_paths): Don't amend for hsa offloading.
13361         * configure: Regenerate.
13362
13363         * plugin/configfrag.ac: Don't configure for offloading target if
13364         we don't build the corresponding plugin.
13365         * configure: Regenerate.
13366
13367 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
13368
13369         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
13370         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
13371
13372 2016-01-26  Tom de Vries  <tom@codesourcery.com>
13373
13374         PR tree-optimization/69110
13375         * testsuite/libgomp.c/pr69110.c: New test.
13376
13377 2016-01-25  Richard Biener  <rguenther@suse.de>
13378
13379         PR lto/69393
13380         * testsuite/libgomp.c++/pr69393.C: New testcase.
13381
13382 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
13383
13384         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
13385         function wasn't mapped to the device with non-shared memory.
13386
13387 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
13388
13389         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
13390
13391 2016-01-19  Martin Jambor  <mjambor@suse.cz>
13392             Martin Liska  <mliska@suse.cz>
13393
13394         * plugin/Makefrag.am: Add HSA plugin requirements.
13395         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
13396         (HSA_RUNTIME_LIB): Likewise.
13397         (HSA_RUNTIME_CPPFLAGS): Likewise.
13398         (HSA_RUNTIME_INCLUDE): New substitution.
13399         (HSA_RUNTIME_LIB): Likewise.
13400         (HSA_RUNTIME_LDFLAGS): Likewise.
13401         (hsa-runtime): New configure option.
13402         (hsa-runtime-include): Likewise.
13403         (hsa-runtime-lib): Likewise.
13404         (PLUGIN_HSA): New substitution variable.
13405         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
13406         configure options.
13407         (PLUGIN_HSA_CPPFLAGS): Likewise.
13408         (PLUGIN_HSA_LDFLAGS): Likewise.
13409         (PLUGIN_HSA_LIBS): Likewise.
13410         Check that we have access to HSA run-time.
13411         * libgomp-plugin.h (offload_target_type): New element
13412         OFFLOAD_TARGET_TYPE_HSA.
13413         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
13414         args.
13415         (bool gomp_create_target_task): Updated.
13416         (gomp_device_descr): Extra parameter of run_func and async_run_func,
13417         new field can_run_func.
13418         * libgomp_g.h (GOMP_target_ext): Update prototype.
13419         * oacc-host.c (host_run): Added a new parameter args.
13420         * target.c (calculate_firstprivate_requirements): New function.
13421         (copy_firstprivate_data): Likewise.
13422         (gomp_target_fallback_firstprivate): Use them.
13423         (gomp_target_unshare_firstprivate): New function.
13424         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
13425         devices.
13426         (GOMP_target): Do host fallback for all shared memory devices.  Do not
13427         pass any args to plugins.
13428         (GOMP_target_ext): Introduce device-specific argument parameter args.
13429         Allow host fallback if device shares memory.  Do not remap data if
13430         device has shared memory.
13431         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
13432         like host fallback for mappings.
13433         (GOMP_target_data): Treat shared memory devices like host fallback.
13434         (GOMP_target_data_ext): Likewise.
13435         (GOMP_target_update): Likewise.
13436         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
13437         gomp_create_target_task.
13438         (GOMP_target_enter_exit_data): Likewise.
13439         (omp_target_alloc): Treat shared memory devices like host fallback.
13440         (omp_target_free): Likewise.
13441         (omp_target_is_present): Likewise.
13442         (omp_target_memcpy): Likewise.
13443         (omp_target_memcpy_rect): Likewise.
13444         (omp_target_associate_ptr): Likewise.
13445         (gomp_load_plugin_for_device): Also load can_run.
13446         * task.c (GOMP_PLUGIN_target_task_completion): Free
13447         firstprivate_copies.
13448         (gomp_create_target_task): Accept new argument args and store it to
13449         ttask.
13450         * plugin/plugin-hsa.c: New file.
13451
13452 2016-01-18  Tom de Vries  <tom@codesourcery.com>
13453
13454         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
13455         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
13456         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
13457         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
13458         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
13459         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
13460         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
13461         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
13462         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
13463         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
13464         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
13465         Same.
13466         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
13467         Same.
13468         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
13469         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
13470         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
13471         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
13472         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
13473         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
13474         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
13475         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
13476         Same.
13477         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
13478
13479 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
13480
13481         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
13482
13483 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
13484
13485         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
13486
13487 2016-01-12  James Norris  <jnorris@codesourcery.com>
13488
13489         * libgomp.texi: Updates for OpenACC.
13490
13491 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
13492
13493         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
13494
13495 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
13496
13497         PR fortran/66680
13498         * testsuite/libgomp.fortran/pr66680.f90: New test.
13499
13500 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
13501
13502         PR middle-end/68960
13503         * testsuite/libgomp.c/pr68960.c: New test.
13504
13505 2016-01-06  Nathan Sidwell  <nathan@acm.org>
13506
13507         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
13508         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
13509
13510 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
13511
13512         Update copyright years.
13513
13514         * libgomp.texi: Bump @copying's copyright year.
13515
13516 2015-12-31  Nathan Sidwell  <nathan@acm.org>
13517
13518         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
13519         dg-additional-options syntax.
13520         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
13521         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
13522         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
13523         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
13524         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
13525         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
13526         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
13527         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
13528         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
13529         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
13530         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
13531         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
13532         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
13533         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
13534         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
13535         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
13536         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
13537         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
13538
13539 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
13540
13541         * libgomp.h (REFCOUNT_LINK): Define.
13542         (struct splay_tree_key_s): Add link_key.
13543         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
13544         Replace target address of the pointer with target address of newly
13545         mapped object in the splay tree.  Set link pointer on target to the
13546         device address of the mapped object.
13547         (gomp_unmap_vars): Restore target address of the pointer in the splay
13548         tree for REFCOUNT_LINK objects after unmapping.
13549         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
13550         declare target link" objects.
13551         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
13552         "omp declare target link" objects, which were mapped for the image.
13553         (gomp_exit_data): Restore target address of the pointer in the splay
13554         tree for REFCOUNT_LINK objects after unmapping.
13555         * testsuite/libgomp.c/target-link-1.c: New file.
13556
13557 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
13558
13559         * libgomp.h (gomp_device_state): New enum.
13560         (struct gomp_device_descr): Replace is_initialized with state.
13561         (gomp_fini_device): Remove declaration.
13562         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
13563         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
13564         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
13565         (acc_set_device_type): Use state instead of is_initialized.
13566         (acc_set_device_num): Likewise.
13567         * target.c (resolve_device): Use state instead of is_initialized.
13568         Do not initialize finalized device.
13569         (gomp_map_vars): Do nothing if device is finalized.
13570         (gomp_unmap_vars): Likewise.
13571         (gomp_update): Likewise.
13572         (GOMP_offload_register_ver): Use state instead of is_initialized.
13573         (GOMP_offload_unregister_ver): Likewise.
13574         (gomp_init_device): Likewise.
13575         (gomp_unload_device): Likewise.
13576         (gomp_fini_device): Remove.
13577         (gomp_get_target_fn_addr): Do nothing if device is finalized.
13578         (GOMP_target): Go to host fallback if device is finalized.
13579         (GOMP_target_ext): Likewise.
13580         (gomp_exit_data): Do nothing if device is finalized.
13581         (gomp_target_task_fn): Go to host fallback if device is finalized.
13582         (gomp_target_fini): New static function.
13583         (gomp_target_init): Use state instead of is_initialized.
13584         Call gomp_target_fini at exit.
13585
13586 2015-12-09  Tom de Vries  <tom@codesourcery.com>
13587
13588         PR tree-optimization/68716
13589         * testsuite/libgomp.c/omp-nested-2.c: New test.
13590
13591 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
13592
13593         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
13594         target openacc_nvidia_accel_selected.
13595         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
13596         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
13597         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
13598         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
13599
13600 2015-12-01  Julian Brown  <julian@codesourcery.com>
13601             James Norris  <James_Norris@mentor.com>
13602
13603         * oacc-parallel.c (GOACC_host_data): New function.
13604         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
13605         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
13606         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
13607         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
13608         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
13609         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
13610         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
13611
13612 2015-11-30  James Norris  <jnorris@codesourcery.com>
13613             Cesar Philippidis  <cesar@codesourcery.com>
13614
13615         libgomp/
13616         * libgomp.oacc-fortran/routine-5.f90: New test.
13617         * libgomp.oacc-fortran/routine-7.f90: New test.
13618         * libgomp.oacc-fortran/routine-9.f90: New test.
13619
13620 2015-11-30  Tom de Vries  <tom@codesourcery.com>
13621
13622         PR tree-optimization/46032
13623         * testsuite/libgomp.c/pr46032.c: New test.
13624
13625 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
13626
13627         PR libgomp/68579
13628         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
13629         (gomp_create_target_task): Call it before freeing
13630         GOMP_TARGET_TASK_DATA tasks.
13631
13632         PR c/63326
13633         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
13634         in between case label and OpenMP standalone directives.
13635         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
13636
13637 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
13638
13639         * configure: Regenerate.
13640
13641 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
13642
13643         * testsuite/libgomp.c/target-35.c: New test.
13644
13645 2015-11-22  James Norris  <jnorris@codesourcery.com>
13646             Cesar Philippidis  <cesar@codesourcery.com>
13647
13648         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
13649         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
13650         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
13651         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
13652         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
13653
13654 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
13655
13656         PR middle-end/68221
13657         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
13658         * testsuite/libgomp.c/reduction-12.c: Likewise.
13659         * testsuite/libgomp.c++/reduction-11.C: Likewise.
13660         * testsuite/libgomp.c++/reduction-12.C: Likewise.
13661
13662 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
13663
13664         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
13665         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
13666         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
13667         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
13668         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
13669         and fix.
13670         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
13671         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
13672
13673 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
13674
13675         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
13676         worker & gang cases.
13677         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
13678
13679 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
13680
13681         * config/nvptx/priority_queue.c: New file.
13682
13683 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
13684
13685         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
13686         sections.
13687
13688 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
13689             Aldy Hernandez  <aldyh@redhat.com>
13690             Ilya Verbin  <ilya.verbin@intel.com>
13691
13692         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
13693         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
13694         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
13695         iterators or IV by chunk size.
13696         * parallel.c (gomp_resolve_num_threads): Don't assume that
13697         if thr->ts.team is non-NULL, then pool must be non-NULL.
13698         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
13699         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
13700         GOMP_PLUGIN_target_task_completion.
13701         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
13702         * Makefile.in: Regenerate.
13703         * libgomp.h: Shuffle prototypes and forward definitions around so
13704         priority queues can be defined.
13705         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
13706         (enum gomp_target_task_state): New enum.
13707         (struct gomp_target_task): Add state, tgt, task and team fields.
13708         (gomp_create_target_task): Change return type to bool, add
13709         state argument.
13710         (gomp_target_task_fn): Change return type to bool.
13711         (struct gomp_device_descr): Add async_run_func.
13712         (struct gomp_task): Remove children, next_child, prev_child,
13713         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
13714         Add pnode field.
13715         (struct gomp_taskgroup): Remove children.
13716         Add taskgroup_queue.
13717         (struct gomp_team): Change task_queue type to a priority queue.
13718         (splay_compare): Define inline.
13719         (priority_queue_offset): New.
13720         (priority_node_to_task): New.
13721         (task_to_priority_node): New.
13722         * oacc-mem.c: Do not include splay-tree.h.
13723         * priority_queue.c: New file.
13724         * priority_queue.h: New file.
13725         * splay-tree.c: Do not include splay-tree.h.
13726         (splay_tree_foreach_internal): New.
13727         (splay_tree_foreach): New.
13728         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
13729         (splay_tree_callback): Define typedef.
13730         * target.c (splay_compare): Move to libgomp.h.
13731         (GOMP_target): Don't adjust *thr in any way around running offloaded
13732         task.
13733         (GOMP_target_ext): Likewise.  Handle target nowait.
13734         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
13735         return value from gomp_create_target_task, if false, fallthrough
13736         as if no dependencies exist.
13737         (gomp_target_task_fn): Change return type to bool, return true
13738         if the task should have another part scheduled later.  Handle
13739         target nowait.
13740         (gomp_load_plugin_for_device): Initialize async_run.
13741         * task.c (gomp_init_task): Initialize children_queue.
13742         (gomp_clear_parent_in_list): New.
13743         (gomp_clear_parent_in_tree): New.
13744         (gomp_clear_parent): Handle priorities.
13745         (GOMP_task): Likewise.
13746         (priority_queue_move_task_first,
13747         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
13748         New functions.
13749         (gomp_create_target_task): Use priority queues.  Change return type
13750         to bool, add state argument, return false if for async
13751         {{enter,exit} data,update} constructs no dependencies need to be
13752         waited for, handle target nowait.  Set task->fn to NULL instead of
13753         gomp_target_task_fn.
13754         (verify_children_queue): Remove.
13755         (priority_list_upgrade_task): New.
13756         (priority_queue_upgrade_task): New.
13757         (verify_task_queue): Remove.
13758         (priority_list_downgrade_task): New.
13759         (priority_queue_downgrade_task): New.
13760         (gomp_task_run_pre): Use priority queues.
13761         Abstract code out to priority_queue_downgrade_task.
13762         (gomp_task_run_post_handle_dependers): Use priority queues.
13763         (gomp_task_run_post_remove_parent): Likewise.
13764         (gomp_task_run_post_remove_taskgroup): Likewise.
13765         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
13766         tasks specially.
13767         (GOMP_taskwait): Likewise.
13768         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
13769         priority-queue_upgrade_task.
13770         (GOMP_taskgroup_start): Use priority queues.
13771         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
13772         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
13773         barrier.
13774         * taskloop.c (GOMP_taskloop): Handle priorities.
13775         * team.c (gomp_new_team): Call priority_queue_init.
13776         (free_team): Call priority_queue_free.
13777         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
13778         team created for target nowait in implicit parallel region.
13779         (gomp_team_start): For nested check, test thr->ts.level instead of
13780         thr->ts.team != NULL.
13781         * testsuite/libgomp.c/doacross-3.c: New test.
13782         * testsuite/libgomp.c/ordered-5.c: New test.
13783         * testsuite/libgomp.c/priority.c: New test.
13784         * testsuite/libgomp.c/target-31.c: New test.
13785         * testsuite/libgomp.c/target-32.c: New test.
13786         * testsuite/libgomp.c/target-33.c: New test.
13787         * testsuite/libgomp.c/target-34.c: New test.
13788
13789 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
13790
13791         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
13792
13793         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
13794         loop is sequential.
13795
13796 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
13797
13798         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
13799         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
13800
13801 2015-11-12  James Norris  <jnorris@codesourcery.com>
13802             Joseph Myers  <joseph@codesourcery.com>
13803
13804         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
13805         * oacc-parallel.c (GOACC_declare): New function.
13806         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
13807         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
13808         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
13809         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
13810         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
13811
13812 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
13813
13814         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
13815
13816 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
13817
13818         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
13819         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
13820
13821 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
13822
13823         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
13824         inadvertent commit.
13825
13826 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
13827
13828         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
13829         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
13830         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
13831         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
13832         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
13833
13834 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
13835
13836         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
13837         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
13838
13839 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
13840             Ilya Verbin  <ilya.verbin@intel.com>
13841
13842         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
13843         GOMP_loop_nonmonotonic_dynamic_start,
13844         GOMP_loop_nonmonotonic_guided_next,
13845         GOMP_loop_nonmonotonic_guided_start,
13846         GOMP_loop_ull_nonmonotonic_dynamic_next,
13847         GOMP_loop_ull_nonmonotonic_dynamic_start,
13848         GOMP_loop_ull_nonmonotonic_guided_next,
13849         GOMP_loop_ull_nonmonotonic_guided_start,
13850         GOMP_parallel_loop_nonmonotonic_dynamic,
13851         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
13852         (GOMP_target_41): Renamed to ...
13853         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
13854         arguments.
13855         (GOMP_target_data_41): Renamed to ...
13856         (GOMP_target_data_ext): ... this.
13857         (GOMP_target_update_41): Renamed to ...
13858         (GOMP_target_update_ext): ... this.
13859         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
13860         GOMP_target_data_ext and GOMP_target_update_ext instead of
13861         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
13862         Export GOMP_loop_nonmonotonic_dynamic_next,
13863         GOMP_loop_nonmonotonic_dynamic_start,
13864         GOMP_loop_nonmonotonic_guided_next,
13865         GOMP_loop_nonmonotonic_guided_start,
13866         GOMP_loop_ull_nonmonotonic_dynamic_next,
13867         GOMP_loop_ull_nonmonotonic_dynamic_start,
13868         GOMP_loop_ull_nonmonotonic_guided_next,
13869         GOMP_loop_ull_nonmonotonic_guided_start,
13870         GOMP_parallel_loop_nonmonotonic_dynamic and
13871         GOMP_parallel_loop_nonmonotonic_guided.
13872         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
13873         GOMP_parallel_loop_nonmonotonic_guided,
13874         GOMP_loop_nonmonotonic_dynamic_start,
13875         GOMP_loop_nonmonotonic_guided_start,
13876         GOMP_loop_nonmonotonic_dynamic_next,
13877         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
13878         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
13879         GOMP_loop_ull_nonmonotonic_guided_start,
13880         GOMP_loop_ull_nonmonotonic_dynamic_next,
13881         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
13882         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
13883         functions.
13884         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
13885         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
13886         Use gomp_map_val function.
13887         (gomp_target_fallback_firstprivate): New static function.
13888         (GOMP_target_41): Renamed to ...
13889         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
13890         arguments.  Move firstprivate fallback handling into a new
13891         function.
13892         (GOMP_target_data_41): Renamed to ...
13893         (GOMP_target_data_ext): ... this.
13894         (GOMP_target_update_41): Renamed to ...
13895         (GOMP_target_update_ext): ... this.
13896         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
13897         gomp_map_0len_lookup instead of gomp_map_lookup.
13898         (omp_target_is_present): Use gomp_map_0len_lookup instead of
13899         gomp_map_lookup.
13900         * testsuite/libgomp.c/target-28.c: Likewise.
13901         * testsuite/libgomp.c/monotonic-1.c: New test.
13902         * testsuite/libgomp.c/monotonic-2.c: New test.
13903         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
13904         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
13905         * testsuite/libgomp.c/pr66199-5.c: New test.
13906         * testsuite/libgomp.c/pr66199-6.c: New test.
13907         * testsuite/libgomp.c/pr66199-7.c: New test.
13908         * testsuite/libgomp.c/pr66199-8.c: New test.
13909         * testsuite/libgomp.c/pr66199-9.c: New test.
13910         * testsuite/libgomp.c/reduction-11.c: New test.
13911         * testsuite/libgomp.c/reduction-12.c: New test.
13912         * testsuite/libgomp.c/reduction-13.c: New test.
13913         * testsuite/libgomp.c/reduction-14.c: New test.
13914         * testsuite/libgomp.c/reduction-15.c: New test.
13915         * testsuite/libgomp.c/target-12.c (main): Adjust for
13916         omp_target_is_present change for one-past-last element.
13917         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
13918         the same var is both mapped and privatized.
13919         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
13920         handling of zero-length array sections.
13921         * testsuite/libgomp.c/target-28.c: New test.
13922         * testsuite/libgomp.c/target-29.c: New test.
13923         * testsuite/libgomp.c/target-30.c: New test.
13924         * testsuite/libgomp.c/target-teams-1.c: New test.
13925         * testsuite/libgomp.c++/member-6.C: New test.
13926         * testsuite/libgomp.c++/member-7.C: New test.
13927         * testsuite/libgomp.c++/monotonic-1.C: New test.
13928         * testsuite/libgomp.c++/monotonic-2.C: New test.
13929         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
13930         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
13931         * testsuite/libgomp.c++/pr66199-3.C: New test.
13932         * testsuite/libgomp.c++/pr66199-4.C: New test.
13933         * testsuite/libgomp.c++/pr66199-5.C: New test.
13934         * testsuite/libgomp.c++/pr66199-6.C: New test.
13935         * testsuite/libgomp.c++/pr66199-7.C: New test.
13936         * testsuite/libgomp.c++/pr66199-8.C: New test.
13937         * testsuite/libgomp.c++/pr66199-9.C: New test.
13938         * testsuite/libgomp.c++/reduction-11.C: New test.
13939         * testsuite/libgomp.c++/reduction-12.C: New test.
13940         * testsuite/libgomp.c++/target-13.C: New test.
13941         * testsuite/libgomp.c++/target-14.C: New test.
13942         * testsuite/libgomp.c++/target-15.C: New test.
13943         * testsuite/libgomp.c++/target-16.C: New test.
13944         * testsuite/libgomp.c++/target-17.C: New test.
13945         * testsuite/libgomp.c++/target-18.C: New test.
13946         * testsuite/libgomp.c++/target-19.C: New test.
13947
13948 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
13949
13950         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
13951         and reduction copy.
13952         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
13953         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
13954         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
13955         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
13956         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
13957         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
13958         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
13959         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
13960         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
13961         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
13962         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
13963         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
13964         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
13965         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
13966
13967 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
13968
13969         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
13970         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
13971         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
13972         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
13973         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
13974         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
13975         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
13976         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
13977
13978 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
13979
13980         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
13981         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
13982         (GOMP_OFFLOAD_openacc_parallel): Likewise.
13983         * oacc-host.c (host_openacc_exec): Likewise.
13984         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
13985
13986 2015-11-03  Julian Brown  <julian@codesourcery.com>
13987             Thomas Schwinge  <thomas@codesourcery.com>
13988
13989         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
13990         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
13991         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
13992         Likewise.
13993         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
13994         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
13995
13996 2015-11-03  James Norris  <jnorris@codesourcery.com>
13997
13998         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
13999         file.
14000         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
14001         Likewise.
14002         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
14003         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
14004         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
14005         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
14006         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
14007
14008 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
14009
14010         * openacc.h (enum acc_device_t): Reformat. Ensure layout
14011         compatibility.
14012         (enum acc_async_t): Reformat.
14013         (acc_on_device): Declare compatible with builtin and provide C++
14014         wrapper.
14015         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
14016
14017 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
14018             Cesar Philippidis  <cesar@codesourcery.com>
14019
14020         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
14021         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
14022         ... this.  Add a description of the test at the top of the file.
14023         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
14024         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
14025         ... this.  Add a description of the test at the top of the file.
14026
14027 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
14028
14029         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
14030         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
14031         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
14032         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
14033         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
14034         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
14035
14036 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
14037
14038         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
14039         dimensions.
14040
14041 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
14042
14043         PR testsuite/68063
14044         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
14045
14046 2015-10-27  James Norris  <jnorris@codesourcery.com>
14047
14048         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
14049         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
14050
14051 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
14052
14053         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
14054         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
14055
14056         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
14057         acc_device_nvidia usage.
14058         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
14059         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14060         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
14061
14062         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
14063         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
14064
14065         PR libgomp/66518
14066         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
14067
14068         PR libgomp/65437
14069         PR libgomp/66518
14070         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
14071         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
14072
14073 2015-10-23  Tom de Vries  <tom@codesourcery.com>
14074
14075         PR testsuite/68063
14076         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
14077
14078 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
14079
14080         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
14081         vector_length.
14082         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
14083
14084 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
14085             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
14086
14087         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
14088         to 0 when mapnum is 0.
14089
14090 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14091
14092         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
14093         Cast to int from int32_t.
14094
14095 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
14096             Aldy Hernandez  <aldyh@redhat.com>
14097             Ilya Verbin  <ilya.verbin@intel.com>
14098
14099         * config/linux/affinity.c (omp_get_place_num_procs,
14100         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
14101         * config/linux/doacross.h: New file.
14102         * config/posix/affinity.c (omp_get_place_num_procs,
14103         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
14104         * config/posix/doacross.h: New file.
14105         * env.c: Include gomp-constants.h.
14106         (struct gomp_task_icv): Rename run_sched_modifier to
14107         run_sched_chunk_size.
14108         (gomp_max_task_priority_var): New variable.
14109         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
14110         (handle_omp_display_env): Change _OPENMP value from 201307 to
14111         201511.  Print OMP_MAX_TASK_PRIORITY.
14112         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
14113         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
14114         chunk_size and run_sched_modifier to run_sched_chunk_size.
14115         (omp_get_max_task_priority, omp_get_initial_device,
14116         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
14117         omp_get_partition_place_nums): New functions.
14118         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
14119         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
14120         to chunk_size.
14121         (omp_get_num_places_, omp_get_place_num_procs_,
14122         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
14123         omp_get_place_proc_ids_8_, omp_get_place_num_,
14124         omp_get_partition_num_places_, omp_get_partition_place_nums_,
14125         omp_get_partition_place_nums_8_, omp_get_initial_device_,
14126         omp_get_max_task_priority_): New functions.
14127         * libgomp_g.h (GOMP_loop_doacross_static_start,
14128         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
14129         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
14130         GOMP_loop_ull_doacross_dynamic_start,
14131         GOMP_loop_ull_doacross_guided_start,
14132         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
14133         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
14134         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
14135         GOMP_target_data_41, GOMP_target_update_41,
14136         GOMP_target_enter_exit_data): New prototypes.
14137         (GOMP_task): Add prototype argument.
14138         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
14139         (struct gomp_doacross_work_share): New type.
14140         (struct gomp_work_share): Add doacross field.
14141         (struct gomp_task_icv): Rename run_sched_modifier to
14142         run_sched_chunk_size.
14143         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
14144         GOMP_TASK_UNDEFERRED.  Add comments.
14145         (struct gomp_task_depend_entry): Add comments.
14146         (struct gomp_task): Likewise.
14147         (struct gomp_taskgroup): Likewise.
14148         (struct gomp_target_task): New type.
14149         (struct gomp_team): Add comment.
14150         (gomp_get_place_proc_ids_8, gomp_doacross_init,
14151         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
14152         gomp_create_target_task, gomp_target_task_fn): New prototypes.
14153         (struct target_var_desc): New type.
14154         (struct target_mem_desc): Adjust comment.  Use struct
14155         target_var_desc instead of splay_tree_key for list.
14156         (REFCOUNT_INFINITY): Define.
14157         (struct splay_tree_key_s): Remove copy_from field.
14158         (struct gomp_device_descr): Add dev2dev_func field.
14159         (enum gomp_map_vars_kind): New enum.
14160         (gomp_map_vars): Add one argument.
14161         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
14162         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
14163         omp_get_place_num_procs, omp_get_place_num_procs_,
14164         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
14165         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
14166         omp_get_place_num_, omp_get_partition_num_places,
14167         omp_get_partition_num_places_, omp_get_partition_place_nums,
14168         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
14169         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
14170         omp_target_free, omp_target_is_present, omp_target_memcpy,
14171         omp_target_memcpy_rect, omp_target_associate_ptr and
14172         omp_target_disassociate_ptr.
14173         (GOMP_4.0.2): Renamed to ...
14174         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
14175         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
14176         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
14177         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
14178         GOMP_loop_doacross_static_start, GOMP_doacross_post,
14179         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
14180         GOMP_loop_ull_doacross_guided_start,
14181         GOMP_loop_ull_doacross_runtime_start,
14182         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
14183         GOMP_doacross_ull_wait.
14184         * libgomp.texi: Document omp_get_max_task_priority.
14185         Rename modifier argument to chunk_size for omp_set_schedule and
14186         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
14187         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
14188         to run_sched_chunk_size renaming.
14189         (GOMP_loop_ordered_runtime_start): Likewise.
14190         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
14191         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
14192         GOMP_parallel_loop_runtime_start): New functions.
14193         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
14194         to run_sched_chunk_size renaming.
14195         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
14196         GOMP_loop_doacross_guided_start): New functions or aliases.
14197         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
14198         run_sched_modifier to run_sched_chunk_size renaming.
14199         (GOMP_loop_ull_ordered_runtime_start): Likewise.
14200         (gomp_loop_ull_doacross_static_start,
14201         gomp_loop_ull_doacross_dynamic_start,
14202         gomp_loop_ull_doacross_guided_start,
14203         GOMP_loop_ull_doacross_runtime_start): New functions.
14204         (GOMP_loop_ull_doacross_static_start,
14205         GOMP_loop_ull_doacross_dynamic_start,
14206         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
14207         * oacc-mem.c (acc_map_data, present_create_copy,
14208         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
14209         to gomp_map_vars.
14210         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
14211         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
14212         instead of false to gomp_map_vars.
14213         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
14214         * omp.h.in (omp_lock_hint_t): New type.
14215         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
14216         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
14217         omp_get_place_num, omp_get_partition_num_places,
14218         omp_get_partition_place_nums, omp_get_initial_device,
14219         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
14220         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
14221         omp_target_associate_ptr, omp_target_disassociate_ptr): New
14222         prototypes.
14223         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
14224         (omp_lock_hint_none, omp_lock_hint_uncontended,
14225         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
14226         omp_lock_hint_speculative): New parameters.
14227         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
14228         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
14229         omp_get_place_num, omp_get_partition_num_places,
14230         omp_get_partition_place_nums, omp_get_initial_device,
14231         omp_get_max_task_priority): New interfaces.
14232         (omp_set_schedule, omp_get_schedule): Rename modifier argument
14233         to chunk_size.
14234         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
14235         (omp_lock_hint_none, omp_lock_hint_uncontended,
14236         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
14237         omp_lock_hint_speculative): New parameters.
14238         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
14239         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
14240         omp_get_place_num, omp_get_partition_num_places,
14241         omp_get_partition_place_nums, omp_get_initial_device,
14242         omp_get_max_task_priority): New functions and subroutines.
14243         * ordered.c: Include stdarg.h and string.h.
14244         (MAX_COLLAPSED_BITS): Define.
14245         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
14246         gomp_doacross_ull_init, GOMP_doacross_ull_post,
14247         GOMP_doacross_ull_wait): New functions.
14248         * target.c: Include errno.h.
14249         (resolve_device): If device is not initialized, call
14250         gomp_init_device on it.
14251         (gomp_map_lookup): New function.
14252         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
14253         Don't bump refcount if REFCOUNT_INFINITY.  Handle
14254         GOMP_MAP_ALWAYS_TO_P.
14255         (get_kind): Rename is_openacc argument to short_mapkind.
14256         (gomp_map_pointer): Use gomp_map_lookup.
14257         (gomp_map_fields_existing): New function.
14258         (gomp_map_vars): Rename is_openacc argument to short_mapkind
14259         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
14260         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
14261         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
14262         Adjust for tgt->list changed type and copy_from living in there.
14263         (gomp_copy_from_async): Adjust for tgt->list changed type and
14264         copy_from living in there.
14265         (gomp_unmap_vars): Likewise.
14266         (gomp_update): Likewise.  Rename is_openacc argument to
14267         short_mapkind.  Don't fail if object is not mapped.
14268         (gomp_load_image_to_device): Initialize refcount to
14269         REFCOUNT_INFINITY.
14270         (gomp_target_fallback): New function.
14271         (gomp_get_target_fn_addr): Likewise.
14272         (GOMP_target): Adjust gomp_map_vars caller, use
14273         gomp_get_target_fn_addr and gomp_target_fallback.
14274         (GOMP_target_41): New function.
14275         (gomp_target_data_fallback): New function.
14276         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
14277         (GOMP_target_data_41): New function.
14278         (GOMP_target_update): Adjust gomp_update caller.
14279         (GOMP_target_update_41): New function.
14280         (gomp_exit_data, GOMP_target_enter_exit_data,
14281         gomp_target_task_fn, omp_target_alloc, omp_target_free,
14282         omp_target_is_present, omp_target_memcpy,
14283         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
14284         omp_target_associate_ptr, omp_target_disassociate_ptr,
14285         gomp_load_plugin_for_device): New functions.
14286         * task.c: Include gomp-constants.h.  Include taskloop.c
14287         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
14288         (gomp_task_handle_depend): New function.
14289         (GOMP_task): Use it.  Add priority argument.  Use
14290         gomp-constant.h constants instead of hardcoded numbers.
14291         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
14292         (gomp_create_target_task): New function.
14293         (verify_children_queue, verify_taskgroup_queue,
14294         verify_task_queue): New functions.
14295         (gomp_task_run_pre): Call verify_*_queue functions.
14296         If an upcoming tied task is about to leave the sibling or
14297         taskgroup queues in an invalid state, adjust appropriately.
14298         Remove taskgroup argument.  Add comments.
14299         (gomp_task_run_post_handle_dependers): Add comments.
14300         (gomp_task_run_post_remove_parent): Likewise.
14301         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
14302         (GOMP_taskwait): Likewise.  Add comments.
14303         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
14304         problem such that the first non parent_depends_on task does not
14305         end up at the end of the children queue.
14306         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
14307         GOMP_TASK_UNDEFERRED.
14308         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
14309         * taskloop.c: New file.
14310         * testsuite/lib/libgomp.exp
14311         (check_effective_target_offload_device_nonshared_as): New proc.
14312         * testsuite/libgomp.c/affinity-2.c: New test.
14313         * testsuite/libgomp.c/doacross-1.c: New test.
14314         * testsuite/libgomp.c/doacross-2.c: New test.
14315         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
14316         Add map clause to target.
14317         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
14318         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
14319         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
14320         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
14321         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
14322         Likewise.
14323         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
14324         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
14325         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
14326         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
14327         not defined.  Use those where needed.
14328         * testsuite/libgomp.c/for-4.c: New test.
14329         * testsuite/libgomp.c/for-5.c: New test.
14330         * testsuite/libgomp.c/for-6.c: New test.
14331         * testsuite/libgomp.c/linear-1.c: New test.
14332         * testsuite/libgomp.c/ordered-4.c: New test.
14333         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
14334         only allowed on the loop iterator.
14335         * testsuite/libgomp.c/pr66199-3.c: New test.
14336         * testsuite/libgomp.c/pr66199-4.c: New test.
14337         * testsuite/libgomp.c/reduction-7.c: New test.
14338         * testsuite/libgomp.c/reduction-8.c: New test.
14339         * testsuite/libgomp.c/reduction-9.c: New test.
14340         * testsuite/libgomp.c/reduction-10.c: New test.
14341         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
14342         map(tofrom:s).
14343         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
14344         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
14345         * testsuite/libgomp.c/target-11.c: New test.
14346         * testsuite/libgomp.c/target-12.c: New test.
14347         * testsuite/libgomp.c/target-13.c: New test.
14348         * testsuite/libgomp.c/target-14.c: New test.
14349         * testsuite/libgomp.c/target-15.c: New test.
14350         * testsuite/libgomp.c/target-16.c: New test.
14351         * testsuite/libgomp.c/target-17.c: New test.
14352         * testsuite/libgomp.c/target-18.c: New test.
14353         * testsuite/libgomp.c/target-19.c: New test.
14354         * testsuite/libgomp.c/target-20.c: New test.
14355         * testsuite/libgomp.c/target-21.c: New test.
14356         * testsuite/libgomp.c/target-22.c: New test.
14357         * testsuite/libgomp.c/target-23.c: New test.
14358         * testsuite/libgomp.c/target-24.c: New test.
14359         * testsuite/libgomp.c/target-25.c: New test.
14360         * testsuite/libgomp.c/target-26.c: New test.
14361         * testsuite/libgomp.c/target-27.c: New test.
14362         * testsuite/libgomp.c/taskloop-1.c: New test.
14363         * testsuite/libgomp.c/taskloop-2.c: New test.
14364         * testsuite/libgomp.c/taskloop-3.c: New test.
14365         * testsuite/libgomp.c/taskloop-4.c: New test.
14366         * testsuite/libgomp.c++/ctor-13.C: New test.
14367         * testsuite/libgomp.c++/doacross-1.C: New test.
14368         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
14369         Replace offload_device with offload_device_nonshared_as.
14370         * testsuite/libgomp.c++/for-12.C: New test.
14371         * testsuite/libgomp.c++/for-13.C: New test.
14372         * testsuite/libgomp.c++/for-14.C: New test.
14373         * testsuite/libgomp.c++/linear-1.C: New test.
14374         * testsuite/libgomp.c++/member-1.C: New test.
14375         * testsuite/libgomp.c++/member-2.C: New test.
14376         * testsuite/libgomp.c++/member-3.C: New test.
14377         * testsuite/libgomp.c++/member-4.C: New test.
14378         * testsuite/libgomp.c++/member-5.C: New test.
14379         * testsuite/libgomp.c++/ordered-1.C: New test.
14380         * testsuite/libgomp.c++/reduction-5.C: New test.
14381         * testsuite/libgomp.c++/reduction-6.C: New test.
14382         * testsuite/libgomp.c++/reduction-7.C: New test.
14383         * testsuite/libgomp.c++/reduction-8.C: New test.
14384         * testsuite/libgomp.c++/reduction-9.C: New test.
14385         * testsuite/libgomp.c++/reduction-10.C: New test.
14386         * testsuite/libgomp.c++/reference-1.C: New test.
14387         * testsuite/libgomp.c++/simd14.C: New test.
14388         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
14389         * testsuite/libgomp.c++/target-5.C: New test.
14390         * testsuite/libgomp.c++/target-6.C: New test.
14391         * testsuite/libgomp.c++/target-7.C: New test.
14392         * testsuite/libgomp.c++/target-8.C: New test.
14393         * testsuite/libgomp.c++/target-9.C: New test.
14394         * testsuite/libgomp.c++/target-10.C: New test.
14395         * testsuite/libgomp.c++/target-11.C: New test.
14396         * testsuite/libgomp.c++/target-12.C: New test.
14397         * testsuite/libgomp.c++/taskloop-1.C: New test.
14398         * testsuite/libgomp.c++/taskloop-2.C: New test.
14399         * testsuite/libgomp.c++/taskloop-3.C: New test.
14400         * testsuite/libgomp.c++/taskloop-4.C: New test.
14401         * testsuite/libgomp.c++/taskloop-5.C: New test.
14402         * testsuite/libgomp.c++/taskloop-6.C: New test.
14403         * testsuite/libgomp.c++/taskloop-7.C: New test.
14404         * testsuite/libgomp.c++/taskloop-8.C: New test.
14405         * testsuite/libgomp.c++/taskloop-9.C: New test.
14406         * testsuite/libgomp.fortran/affinity1.f90: New test.
14407         * testsuite/libgomp.fortran/affinity2.f90: New test.
14408
14409 2015-10-13  Tom de Vries  <tom@codesourcery.com>
14410
14411         PR tree-optimization/67476
14412         * testsuite/libgomp.c/autopar-3.c: New test.
14413         * testsuite/libgomp.c/autopar-4.c: New test.
14414         * testsuite/libgomp.c/autopar-5.c: New test.
14415         * testsuite/libgomp.c/autopar-6.c: New test.
14416         * testsuite/libgomp.c/autopar-7.c: New test.
14417         * testsuite/libgomp.c/autopar-8.c: New test.
14418
14419 2015-10-12  James Norris  <jnorris@codesourcery.com>
14420
14421         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
14422         initializer.
14423
14424 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
14425
14426         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
14427         using load_gcc_lib.
14428
14429 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
14430
14431         * oacc-ptx.h: Remove file, moving its content into...
14432         * config/nvptx/fortran.c: ... here...
14433         * config/nvptx/oacc-init.c: ..., here...
14434         * config/nvptx/oacc-parallel.c: ..., and here.
14435         * config/nvptx/openacc.f90: New file.
14436         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
14437         (link_ptx): Don't link in predefined bits of PTX code.
14438
14439 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
14440             Bernd Schmidt <bernds@codesourcery.com>
14441
14442         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
14443         (struct targ_ptx_obj): New.
14444         (nvptx_tdata): Move earlier, change data format.
14445         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
14446         objects.
14447         (GOMP_OFFLOAD_load_image): Adjust.
14448
14449 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
14450
14451         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
14452         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
14453         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
14454         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
14455         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
14456         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
14457         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
14458         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
14459         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
14460         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
14461         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
14462         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
14463         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
14464         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
14465         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
14466         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
14467         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
14468         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
14469         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
14470         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
14471         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
14472         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
14473         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
14474         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
14475         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
14476         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
14477         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
14478         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
14479         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
14480         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
14481         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
14482         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
14483         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
14484         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
14485         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
14486         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
14487         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
14488         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
14489         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
14490         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
14491         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
14492         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
14493         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
14494         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
14495         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
14496         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
14497         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
14498         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
14499         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
14500         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
14501         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
14502         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
14503         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
14504         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
14505         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
14506         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
14507         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
14508         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
14509         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
14510         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
14511         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
14512         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
14513         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
14514
14515 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
14516
14517         * oacc-init.c (acc_on_device): Force optimization level.
14518
14519 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
14520
14521         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
14522         (cuda_errlist): Delete.
14523         (cuda_error): Reimplement.
14524
14525 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
14526
14527         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
14528         array.
14529         * libgomp.map (GOACC_parallel_keyed): New.
14530         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
14531         all callers.
14532         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
14533         and take keyed varargs list.  Adjust call to exec_func.
14534         (GOACC_parallel): Force host fallback.
14535         * libgomp_g.h (GOACC_parallel): Remove.
14536         (GOACC_parallel_keyed): Declare.
14537         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
14538         (struct targ_gn_descriptor): Replace name field with launch field.
14539         (nvptx_exec): Lose separate geometry args, take array.  Process
14540         dynamic dimensions and adjust.
14541         (struct nvptx_tdata): Replace fn_names field with fn_descs.
14542         (GOMP_OFFLOAD_load_image): Adjust for change in function table
14543         data.
14544         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
14545         passing.
14546         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
14547         passing.
14548
14549 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
14550
14551         PR libgomp/67141
14552         * oacc-int.h (goacc_host_init): Add declaration.
14553         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
14554         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
14555
14556 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
14557             Sebastian Pop  <s.pop@samsung.com>
14558
14559         * testsuite/libgomp.graphite/bounds.c (int foo): Modified test case to
14560         match o/p.
14561         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
14562         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
14563         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
14564         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
14565         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
14566
14567 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
14568
14569         * configure.tgt: Add missing ;; in between nvptx and rtems
14570         snippets.
14571
14572 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14573
14574         * config/posix/pool.h (gomp_adjust_thread_attr): New.
14575         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
14576         (gomp_thread_pool_reservoir): Add priority member.
14577         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
14578         priority.
14579         (parse_thread_pools): Likewise.
14580         * team.c (gomp_team_start): Call configuration provided
14581         gomp_adjust_thread_attr(). Destroy thread attributes if
14582         necessary.
14583         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
14584
14585 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14586
14587         * config/posix/pool.h: New.
14588         * config/rtems/pool.h: Likewise.
14589         * config/rtems/proc.c: Likewise.
14590         * libgomp.h (gomp_thread_destructor): Declare.
14591         * team.c: Include configuration provided "pool.h".
14592         (gomp_get_thread_pool): Define in configuration.
14593         (gomp_team_end): Call configuration defined
14594         gomp_release_thread_pool().
14595
14596 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14597
14598         * config/rtems/bar.c: New.
14599         * config/rtems/bar.h: Likewise.
14600         * config/rtems/mutex.c: Likewise.
14601         * config/rtems/mutex.h: Likewise.
14602         * config/rtems/sem.c: Likewise.
14603         * config/rtems/sem.h: Likewise.
14604         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
14605         <sys/lock.h> header file.
14606         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
14607         supported by Newlib.
14608         * configure: Regenerate.
14609
14610 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14611
14612         * team.c (gomp_new_thread_pool): Delete and move content to ...
14613         (gomp_get_thread_pool): ... new function.  Allocate and
14614         initialize thread pool on demand.
14615         (get_last_team): Use gomp_get_thread_pool().
14616         (gomp_team_start): Delete thread pool initialization.
14617
14618 2015-09-03  Tom de Vries  <tom@codesourcery.com>
14619
14620         PR tree-optimization/65637
14621         * testsuite/libgomp.c/autopar-2.c: New test.
14622
14623 2015-08-29  Tom de Vries  <tom@codesourcery.com>
14624
14625         PR tree-optimization/46193
14626         * testsuite/libgomp.c/pr46193.c: New test.
14627
14628 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
14629
14630         libgomp/
14631         * libgomp.map: Add 4.0.2 version.
14632         * target.c (offload_image_descr): Add version field.
14633         (gomp_load_image_to_device): Add version argument.  Adjust plugin
14634         call.  Improve load mismatch diagnostic.
14635         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
14636         call.
14637         (GOMP_offload_regster): Make stub function, move bulk to ...
14638         (GOMP_offload_register_ver): ... here.  Process version argument.
14639         (GOMP_offload_unregister): Make stub function, move bulk to ...
14640         (GOMP_offload_unregister_ver): ... here.  Process version argument.
14641         (gomp_init_device): Process version field.
14642         (gomp_unload_device): Process version field.
14643         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
14644         macros.  Check plugin version.
14645         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
14646         loader and unloader types.
14647         * oacc-host.c: Include gomp-constants.h.
14648         (host_version): New.
14649         (host_load_image, host_unload_image): Adjust.
14650         (host_dispatch): Add host_version.
14651         * plugin/plugin-nvptx.c: Include gomp-constants.h.
14652         (GOMP_OFFLOAD_version): New.
14653         (GOMP_OFFLOAD_load_image): Add version arg and check it.
14654         (GOMP_OFFLOAD_unload_image): Likewise.
14655         * plugin/plugin-host.c: Include gomp-constants.h.
14656         (GOMP_OFFLOAD_version): New.
14657         (GOMP_OFFLOAD_load_image): Add version arg.
14658         (GOMP_OFFLOAD_unload_image): Likewise.
14659
14660 2015-08-24  Tom de Vries  <tom@codesourcery.com>
14661
14662         PR tree-optimization/65468
14663         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
14664
14665 2015-08-24  Tom de Vries  <tom@codesourcery.com>
14666
14667         PR tree-optimization/65468
14668         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
14669
14670 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
14671
14672         PR libgomp/66761
14673         PR libgomp/67303
14674         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
14675         (gomp_iter_guided_next): Idem.
14676         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
14677         (gomp_iter_ull_guided_next): Idem.
14678         * config/linux/wait.h (do_spin): Idem.
14679
14680 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
14681
14682         * libgomp-plugin.h (enum offload_target_type): Remove
14683         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
14684         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
14685         * openacc.h (enum acc_device_t): Likewise.
14686         * openacc_lib.h: Likewise.
14687         * oacc-init.c (name_of_acc_device_t): Don't handle it.
14688         (acc_on_device): Just use __builtin_acc_on_device.
14689         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
14690         of acc_on_device builtin.
14691         * plugin/plugin-host.h: Remove file.
14692         * plugin/plugin-host.c: Likewise, but salvage some content into...
14693         * oacc-host.c: ... this file.
14694         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
14695         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
14696         * Makefile.in: Regenerate.
14697         * configure: Likewise.
14698         * testsuite/lib/libgomp.exp
14699         (check_effective_target_openacc_host_nonshm_selected): Remove.
14700         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
14701         ACC_DEVICE_TYPE=host_nonshm.
14702         * testsuite/libgomp.oacc-c/c.exp: Likewise.
14703         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
14704         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
14705         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
14706         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
14707         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
14708
14709 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
14710             Jakub Jelinek  <jakub@redhat.com>
14711
14712         * config/nvptx/affinity.c: New file.
14713         * config/nvptx/alloc.c: Likewise.
14714         * config/nvptx/bar.c: Likewise.
14715         * config/nvptx/barrier.c: Likewise.
14716         * config/nvptx/critical.c: Likewise.
14717         * config/nvptx/env.c: Likewise.
14718         * config/nvptx/error.c: Likewise.
14719         * config/nvptx/fortran.c: Likewise.
14720         * config/nvptx/iter.c: Likewise.
14721         * config/nvptx/iter_ull.c: Likewise.
14722         * config/nvptx/libgomp-plugin.c: Likewise.
14723         * config/nvptx/lock.c: Likewise.
14724         * config/nvptx/loop.c: Likewise.
14725         * config/nvptx/loop_ull.c: Likewise.
14726         * config/nvptx/mutex.c: Likewise.
14727         * config/nvptx/oacc-async.c: Likewise.
14728         * config/nvptx/oacc-cuda.c: Likewise.
14729         * config/nvptx/oacc-host.c: Likewise.
14730         * config/nvptx/oacc-init.c: Likewise.
14731         * config/nvptx/oacc-mem.c: Likewise.
14732         * config/nvptx/oacc-parallel.c: Likewise.
14733         * config/nvptx/oacc-plugin.c: Likewise.
14734         * config/nvptx/omp-lock.h: Likewise.
14735         * config/nvptx/ordered.c: Likewise.
14736         * config/nvptx/parallel.c: Likewise.
14737         * config/nvptx/proc.c: Likewise.
14738         * config/nvptx/ptrlock.c: Likewise.
14739         * config/nvptx/sections.c: Likewise.
14740         * config/nvptx/sem.c: Likewise.
14741         * config/nvptx/single.c: Likewise.
14742         * config/nvptx/splay-tree.c: Likewise.
14743         * config/nvptx/target.c: Likewise.
14744         * config/nvptx/task.c: Likewise.
14745         * config/nvptx/team.c: Likewise.
14746         * config/nvptx/time.c: Likewise.
14747         * config/nvptx/work.c: Likewise.
14748         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
14749         * configure: Regenerate.
14750         * configure.tgt (config_path): Set to "nvptx" for target
14751         nvptx*-*-*.
14752
14753 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
14754
14755         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
14756
14757 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
14758
14759         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
14760         (cuda_errlist): Constify.
14761         (errmsg):  Move into ...
14762         (cuda_error): ... here.  Make smaller.
14763         (_XSTR, _STR): Delete.
14764         (cuda_synames): Delete.
14765         (verify_device_library): Delete.
14766         (nvptx_init): Don't call it.
14767
14768 2015-07-28  Tom de Vries  <tom@codesourcery.com>
14769
14770         * testsuite/libgomp.c/uns-outer-4.c: New test.
14771
14772 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
14773
14774         * testsuite/libgomp.c/pr66714.c: New test.
14775
14776 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
14777
14778         PR libgomp/66950
14779         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
14780         (fib_ref): New function.
14781         (fib): Correct corner cases in the recursion.
14782         (main): Replace the non-simd loop with fib_ref call.
14783         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
14784         subroutine.
14785         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
14786         for the last array element value.  Replace the non-simd loop with
14787         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
14788         of the last array element with according Fibonacci sequence element.
14789         (fib): Correct corner cases in the recursion.
14790
14791 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
14792
14793         * target.c (gomp_offload_image_to_device): Rename to ...
14794         (gomp_load_image_to_device): ... here.
14795         (GOMP_offload_register): Adjust call.
14796         (gomp_init_device): Likewise.
14797         (gomp_unload_image_from_device): New.  Broken out of ...
14798         (GOMP_offload_unregister): ... here.  Call it.
14799         (gomp_unload_device): New.
14800         * libgomp.h (gomp_unload_device): Declare.
14801         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
14802         mem maps.
14803
14804 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
14805
14806         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
14807         wait=-specific if.
14808         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
14809         !=0 condition.
14810         (goacc_waits): Move !num_waits handling to ...
14811         (GOACC_wait): ... here, the only caller that might have zero waits.
14812
14813         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
14814         (struct ptx_image_data): Move earlier, add fns field.
14815         (struct ptx_device): Add images and image_lock fields.
14816         (ptx_images, ptx_image_lock): Delete.
14817         (nvptx_open_device): Initialize images and image_lock fields.
14818         (nvptx_close_device): Destroy image_lock.
14819         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
14820         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
14821         fields.
14822
14823 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
14824
14825         * target.c (GOMP_offload_register): Use int for device type arg.
14826         (GOMP_offload_unregister): Likewise.
14827
14828         * target.c (struct_offload_image_descr): Constify host_table.
14829         (gomp_offload_image_to_device): Likewise.
14830         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
14831
14832         * libgomp.h (gomp_device_descr): Constify target data arguments.
14833         * target.c (struct offload_image_descr): Constify target_data.
14834         (gomp_offload_image_to_device): Likewise.
14835         (GOMP_offload_register): Likewise.
14836         (GOMP_offload_unregister): Likewise.
14837         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
14838         GOMP_OFFLOAD_unload_image): Constify target data.
14839         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
14840         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
14841
14842 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
14843
14844         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
14845         Workaround driver library const error.
14846         (struct nvptx_tdata, nvptx_tdata_t): New.
14847         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
14848         type.
14849
14850 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
14851
14852         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
14853         of EPS parameter from integer to real.
14854         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
14855         type of EPS parameter from integer to real.
14856
14857 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
14858
14859         * team.c (get_last_team): New.
14860         (gomp_new_team): Recycle last non-nested team if possible.
14861         (gomp_team_end): Move team work share list free lock destruction
14862         to ...
14863         (free_team): ... here.
14864
14865 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
14866
14867         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
14868         and ref from int to double.  Replaced their comparison with
14869         an inequality of their difference and EPS.
14870         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
14871         comparison of pri and a reference number with an inequality of their
14872         difference and EPS.
14873         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
14874         the comparison of sum and sum_ref with an inequality of their
14875         difference and EPS.
14876         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
14877         the comparison of pri and a reference number with an inequality of
14878         their difference and EPS.
14879
14880 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
14881
14882         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
14883         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
14884         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
14885         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
14886         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
14887         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
14888         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
14889         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
14890         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
14891         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
14892         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
14893         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
14894         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
14895         variables.
14896         (vec_mult): Likewise.  Add #pragma omp taskwait.
14897         (main): Adjust caller.
14898         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
14899         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
14900         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
14901         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
14902         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
14903         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
14904         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
14905         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
14906         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
14907         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
14908         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
14909         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
14910         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
14911         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
14912         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
14913         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
14914         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
14915         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
14916         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
14917         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
14918         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
14919         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
14920         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
14921         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
14922         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
14923         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
14924         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
14925         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
14926         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
14927         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
14928         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
14929         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
14930         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
14931         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
14932         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
14933         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
14934         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
14935         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
14936         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
14937         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
14938         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
14939         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
14940         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
14941         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
14942         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
14943         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
14944         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
14945         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
14946         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
14947         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
14948         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
14949         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
14950         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
14951         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
14952         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
14953         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
14954         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
14955         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
14956         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
14957         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
14958         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
14959         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
14960         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
14961         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
14962         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
14963         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
14964         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
14965         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
14966         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
14967         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
14968         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
14969         (vec_mult): Add !$omp taskwait.
14970         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
14971         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
14972         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
14973         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
14974         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
14975         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
14976         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
14977         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
14978         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
14979         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
14980         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
14981         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
14982         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
14983         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
14984         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
14985         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
14986         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
14987         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
14988         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
14989         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
14990         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
14991         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
14992         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
14993         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
14994         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
14995         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
14996         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
14997         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
14998         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
14999         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
15000         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
15001         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
15002         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
15003         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
15004         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
15005         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
15006         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
15007         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
15008         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
15009         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
15010         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
15011         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
15012         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
15013         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
15014         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
15015         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
15016         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
15017         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
15018         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
15019         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
15020         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
15021         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
15022         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
15023         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
15024         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
15025         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
15026         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
15027         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
15028         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
15029         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
15030         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
15031         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
15032         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
15033         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
15034         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
15035         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
15036         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
15037
15038 2015-07-10  Tom de Vries  <tom@codesourcery.com>
15039
15040         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
15041         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
15042
15043 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
15044
15045         PR libgomp/65099
15046         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
15047         in a 64-bit configuration.
15048         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
15049         offloading testing if no such device is available.
15050         * testsuite/libgomp.oacc-c/c.exp: Likewise.
15051         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
15052
15053 2015-07-08  Tom de Vries  <tom@codesourcery.com>
15054
15055         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
15056         second call to f.
15057         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
15058
15059 2015-07-07  Tom de Vries  <tom@codesourcery.com>
15060
15061         PR tree-optimization/66642
15062         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
15063         iteration count case.
15064         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
15065         function, factor out of ...
15066         (main): ... here.  Test low iteration count case.
15067
15068 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
15069
15070         * libgomp.h (gomp_thread_pool): Comment last_team field.
15071
15072 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
15073
15074         * testsuite/libgomp.c++/pr66702-1.C: Require
15075         vect_simd_clones effective target.
15076         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
15077
15078 2015-06-30  Tom de Vries  <tom@codesourcery.com>
15079
15080         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
15081         already set.  Use DEFAULT_CFLAGS in dg-runtest.
15082         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
15083         "-O2".
15084
15085 2015-06-30  Tom de Vries  <tom@codesourcery.com>
15086
15087         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
15088         already set.  Use DEFAULT_CFLAGS in dg-runtest.
15089         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
15090         * testsuite/libgomp.c++/pr64824.C: Same.
15091         * testsuite/libgomp.c++/pr64868.C: Same.
15092         * testsuite/libgomp.c++/pr66199-1.C: Same.
15093         * testsuite/libgomp.c++/pr66199-2.C: Same.
15094         * testsuite/libgomp.c++/target-2.C: Same.
15095         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
15096         -std=<standard> option.
15097         * testsuite/libgomp.c++/udr-11.C: Same.
15098         * testsuite/libgomp.c++/udr-12.C: Same.
15099         * testsuite/libgomp.c++/udr-13.C: Same.
15100         * testsuite/libgomp.c++/udr-14.C: Same.
15101         * testsuite/libgomp.c++/udr-15.C: Same.
15102         * testsuite/libgomp.c++/udr-16.C: Same.
15103         * testsuite/libgomp.c++/udr-17.C: Same.
15104         * testsuite/libgomp.c++/udr-18.C: Same.
15105         * testsuite/libgomp.c++/udr-19.C: Same.
15106         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
15107         * testsuite/libgomp.c++/simd-1.C: Same.
15108         * testsuite/libgomp.c++/simd-2.C: Same.
15109         * testsuite/libgomp.c++/simd-3.C: Same.
15110         * testsuite/libgomp.c++/simd-4.C: Same.
15111         * testsuite/libgomp.c++/simd-5.C: Same.
15112         * testsuite/libgomp.c++/simd-6.C: Same.
15113         * testsuite/libgomp.c++/simd-7.C: Same.
15114         * testsuite/libgomp.c++/simd-8.C: Same.
15115         * testsuite/libgomp.c++/simd-9.C: Same.
15116         * testsuite/libgomp.c++/simd10.C: Same.
15117         * testsuite/libgomp.c++/simd11.C: Same.
15118         * testsuite/libgomp.c++/simd12.C: Same.
15119         * testsuite/libgomp.c++/simd13.C: Same.
15120
15121 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
15122
15123         PR middle-end/66702
15124         * testsuite/libgomp.c++/pr66702-1.C: New test.
15125         * testsuite/libgomp.c++/pr66702-2.C: New test.
15126
15127 2015-06-30  Tom de Vries  <tom@codesourcery.com>
15128
15129         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
15130         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
15131         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
15132         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
15133
15134 2015-06-30  Tom de Vries  <tom@codesourcery.com>
15135
15136         PR tree-optimization/66652
15137         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
15138         using restrict pointers.
15139         (main): Add arguments to calls to f.
15140         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
15141
15142 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
15143
15144         * configure.ac: Fix check for header <sys/sysctl.h>.
15145         * configure: Regenerate.
15146         * config.h.in: Likewise.
15147
15148 2015-06-23  Tom de Vries  <tom@codesourcery.com>
15149
15150         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
15151         abort.
15152         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
15153
15154 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
15155
15156         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
15157         acc_device_nvidia.
15158
15159         PR libgomp/66518
15160         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
15161         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
15162
15163 2015-06-15  Tom de Vries  <tom@codesourcery.com>
15164
15165         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
15166         dg-additional-options for any remaining options.
15167         * testsuite/libgomp.c/atomic-2.c: Same.
15168         * testsuite/libgomp.c/atomic-4.c: Same.
15169         * testsuite/libgomp.c/atomic-5.c: Same.
15170         * testsuite/libgomp.c/atomic-6.c: Same.
15171         * testsuite/libgomp.c/autopar-1.c: Same.
15172         * testsuite/libgomp.c/copyin-1.c: Same.
15173         * testsuite/libgomp.c/copyin-2.c: Same.
15174         * testsuite/libgomp.c/copyin-3.c: Same.
15175         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
15176         * testsuite/libgomp.c/nestedfn-5.c: Same.
15177         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
15178         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
15179         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
15180         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
15181         * testsuite/libgomp.c/pr32362-1.c: Same.
15182         * testsuite/libgomp.c/pr32362-2.c: Same.
15183         * testsuite/libgomp.c/pr32362-3.c: Same.
15184         * testsuite/libgomp.c/pr39591-1.c: Same.
15185         * testsuite/libgomp.c/pr39591-2.c: Same.
15186         * testsuite/libgomp.c/pr39591-3.c: Same.
15187         * testsuite/libgomp.c/pr58392.c: Same.
15188         * testsuite/libgomp.c/pr58756.c: Same.
15189         * testsuite/libgomp.c/simd-1.c: Same.
15190         * testsuite/libgomp.c/simd-10.c: Same.
15191         * testsuite/libgomp.c/simd-11.c: Same.
15192         * testsuite/libgomp.c/simd-12.c: Same.
15193         * testsuite/libgomp.c/simd-13.c: Same.
15194         * testsuite/libgomp.c/simd-14.c: Same.
15195         * testsuite/libgomp.c/simd-15.c: Same.
15196         * testsuite/libgomp.c/simd-2.c: Same.
15197         * testsuite/libgomp.c/simd-3.c: Same.
15198         * testsuite/libgomp.c/simd-4.c: Same.
15199         * testsuite/libgomp.c/simd-5.c: Same.
15200         * testsuite/libgomp.c/simd-6.c: Same.
15201         * testsuite/libgomp.c/simd-7.c: Same.
15202         * testsuite/libgomp.c/simd-8.c: Same.
15203         * testsuite/libgomp.c/simd-9.c: Same.
15204
15205 2015-06-15  Tom de Vries  <tom@codesourcery.com>
15206
15207         * testsuite/libgomp.c/pr35625.c: Fix typo.
15208
15209 2015-06-15  Tom de Vries  <tom@codesourcery.com>
15210
15211         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
15212         in dg-options.
15213         * testsuite/libgomp.c/atomic-3.c: Same.
15214         * testsuite/libgomp.c/debug-1.c: Same.
15215         * testsuite/libgomp.c/nqueens-1.c: Same.
15216         * testsuite/libgomp.c/pr26171.c: Same.
15217         * testsuite/libgomp.c/pr48591.c: Same.
15218         * testsuite/libgomp.c/pr64824.c: Same.
15219         * testsuite/libgomp.c/pr64868.c: Same.
15220         * testsuite/libgomp.c/pr66133.c: Same.
15221         * testsuite/libgomp.c/pr66199-1.c: Same.
15222         * testsuite/libgomp.c/pr66199-2.c: Same.
15223         * testsuite/libgomp.c/target-8.c: Same.
15224
15225 2015-06-15  Tom de Vries  <tom@codesourcery.com>
15226
15227         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
15228         -std={gnu99,c99}.
15229         * testsuite/libgomp.c/for-1.c: Same.
15230         * testsuite/libgomp.c/for-2.c: Same.
15231         * testsuite/libgomp.c/for-3.c: Same.
15232         * testsuite/libgomp.c/pr35625.c: Same.
15233         * testsuite/libgomp.c/pr39154.c: Same.
15234         * testsuite/libgomp.c/simd-16.c: Same.
15235         * testsuite/libgomp.c/simd-17.c: Same.
15236
15237 2015-06-13  Tom de Vries  <tom@codesourcery.com>
15238
15239         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
15240
15241 2015-06-13  Tom de Vries  <tom@codesourcery.com>
15242
15243         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
15244         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
15245         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
15246         (N): Define.
15247         (main): Use N instead of hardcoded constants.
15248
15249 2015-06-05  Tom de Vries  <tom@codesourcery.com>
15250
15251         merge from gomp4 branch:
15252         2015-05-28  Tom de Vries  <tom@codesourcery.com>
15253
15254         PR tree-optimization/65443
15255         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
15256         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
15257         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
15258
15259 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
15260
15261         * testsuite/libgomp.graphite/bounds.c: Adjust for
15262         cleanup-tree-dump removal.
15263         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
15264         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
15265         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
15266         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
15267         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
15268         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
15269         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
15270         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
15271         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
15272         * testsuite/libgomp.graphite/pr41118.c: Likewise.
15273
15274 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
15275
15276         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
15277         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
15278         (futex_wake) [!__x86_64__]: Ditto.
15279
15280 2015-05-28  Julian Brown  <julian@codesourcery.com>
15281
15282         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
15283         function comment. Only call gomp_fatal if new argument is true.
15284         (acc_dev_num_out_of_range): New function.
15285         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
15286         acc_dev_num_out_of_range as appropriate.
15287         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
15288         (acc_get_device_num, acc_set_device_num): Update calls to
15289         resolve_device.
15290         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
15291         output.
15292
15293 2015-05-28  Julian Brown  <julian@codesourcery.com>
15294
15295         PR libgomp/65742
15296         * oacc-init.c (plugin/plugin-host.h): Include.
15297         (acc_on_device): Check whether we're in an offloaded region for
15298         host_nonshm
15299         plugin. Don't use __builtin_acc_on_device.
15300         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
15301         nonshm_exec flag in thread-local data.
15302         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
15303         data for host_nonshm plugin.
15304         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
15305         for host_nonshm plugin.
15306         * plugin/plugin-host.h: New.
15307
15308 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
15309
15310         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
15311
15312 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
15313
15314         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
15315         Declare as int.
15316         (FUTEX_PRIVATE_FLAG): Remove L suffix.
15317         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
15318         Declare as int.
15319
15320 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
15321
15322         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
15323
15324 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
15325
15326         * target.c (gomp_map_pointer): New function abstracting out
15327         GOMP_MAP_POINTER handling.
15328         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
15329         gomp_map_pointer().
15330
15331 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
15332
15333         PR middle-end/66199
15334         * testsuite/libgomp.c/pr66199-1.c: New test.
15335         * testsuite/libgomp.c/pr66199-2.c: New test.
15336         * testsuite/libgomp.c++/pr66199-1.C: New test.
15337         * testsuite/libgomp.c++/pr66199-2.C: New test.
15338         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
15339         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
15340
15341 2015-05-19  Julian Brown  <julian@codesourcery.com>
15342
15343         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
15344         on cuInit failure.
15345
15346 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
15347
15348         PR middle-end/66133
15349         * testsuite/libgomp.c/pr66133.c: New test.
15350
15351 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
15352
15353         * Makefile.in: Regenerated with automake-1.11.6.
15354         * aclocal.m4: Likewise.
15355         * config.h.in: Likewise.
15356         * configure: Likewise.
15357         * testsuite/Makefile.in: Likewise.
15358
15359 2015-05-08  Jason Merrill  <jason@redhat.com>
15360
15361         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
15362         _Complex.
15363
15364         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
15365
15366 2015-05-06  Julian Brown  <julian@codesourcery.com>
15367
15368         * oacc-init.c (acc_device_lock): Add explanatory comment.
15369         (resolve_device): Add comment about locking requirement.
15370         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
15371         gomp_init_device and gomp_fini_device calls.
15372         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
15373         (acc_get_device_num, acc_set_device_num): Add locking around
15374         resolve_device and gomp_init_device calls.
15375
15376 2015-05-06  Julian Brown  <julian@codesourcery.com>
15377
15378         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
15379         goacc_thread_lock on error paths.
15380         * oacc-mem.c (lookup_host): Remove locking from function. Note
15381         locking requirement for caller in function comment.
15382         (lookup_dev): Likewise.
15383         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
15384         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
15385         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
15386         Add locking.
15387
15388 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
15389
15390         PR testsuite/65205
15391         PR libgomp/65993
15392         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
15393         don't expect "0x" prefix for "%p" format specifier, don't expect
15394         "(nil)" for NULL pointer.
15395         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
15396         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
15397         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
15398         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
15399         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
15400         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
15401         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
15402         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
15403         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
15404         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
15405         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
15406         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
15407         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
15408         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
15409         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
15410         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
15411         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
15412         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
15413         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
15414         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
15415         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
15416         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
15417         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
15418         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
15419         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
15420         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
15421         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
15422         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
15423         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
15424         accurately specify what we're looking for.
15425         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
15426         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
15427         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
15428         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
15429         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
15430
15431 2015-04-30  James Norris  <jnorris@codesourcery.com>
15432
15433         PR testsuite/65205
15434         * testsuite/lib/libgomp.exp
15435         (check_effective_target_openacc_host_selected)
15436         (check_effective_target_openacc_host_nonshm_selected): New
15437         procedures.
15438         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
15439         dg-shouldfail.
15440         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
15441         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
15442         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
15443         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
15444         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
15445         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
15446         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
15447         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
15448         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
15449         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
15450         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
15451         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
15452         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
15453         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
15454         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
15455         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
15456         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
15457         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
15458         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
15459         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
15460         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
15461         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
15462         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
15463         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
15464         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
15465         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
15466         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
15467         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
15468         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
15469         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
15470         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
15471         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
15472         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
15473         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
15474         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
15475         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
15476         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
15477         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
15478         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
15479         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
15480         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
15481         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
15482         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
15483
15484 2015-04-08  Julian Brown  <julian@codesourcery.com>
15485
15486         * libgomp.h (target_mem_desc: Remove mem_map field.
15487         (acc_dispatch_t): Remove open_device_func, close_device_func,
15488         get_device_num_func, set_device_num_func, target_data members.
15489         Change create_thread_data_func argument to device number instead of
15490         generic pointer.
15491         * oacc-async.c (assert.h): Include.
15492         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
15493         (acc_wait_all, acc_wait_all_async): Use current host thread's
15494         active device, not base_dev.
15495         * oacc-cuda.c (acc_get_current_cuda_device)
15496         (acc_get_current_cuda_context, acc_get_cuda_stream)
15497         (acc_set_cuda_stream): Likewise.
15498         * oacc-host.c (host_dispatch): Don't set open_device_func,
15499         close_device_func, get_device_num_func or set_device_num_func.
15500         * oacc-init.c (base_dev, init_key): Remove.
15501         (cached_base_dev): New.
15502         (name_of_acc_device_t): New.
15503         (acc_init_1): Initialise default-numbered device, not zeroth.
15504         (acc_shutdown_1): Close all devices of a given type.
15505         (goacc_destroy_thread): Don't use base_dev.
15506         (lazy_open, lazy_init, lazy_init_and_open): Remove.
15507         (goacc_attach_host_thread_to_device): New.
15508         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
15509         (acc_get_num_devices): Don't use base_dev.
15510         (acc_set_device_type): Reimplement.
15511         (acc_get_device_type): Don't use base_dev.
15512         (acc_get_device_num): Tweak logic.
15513         (acc_set_device_num): Likewise.
15514         (acc_on_device): Use acc_get_device_type.
15515         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
15516         (goacc_lazy_initialize): Reimplement with acc_init and
15517         goacc_attach_host_thread_to_device.
15518         * oacc-int.h (goacc_thread): Add base_dev field.
15519         (base_dev): Remove extern declaration.
15520         (goacc_attach_host_thread_to_device): Add prototype.
15521         * oacc-mem.c (acc_malloc): Use current thread's device instead of
15522         base_dev.
15523         (acc_free): Likewise.
15524         (acc_memcpy_to_device): Likewise.
15525         (acc_memcpy_from_device): Likewise.
15526         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
15527         goacc_lazy_initialize (throughout).
15528         (GOACC_parallel): Use tgt_offset to locate target functions.
15529         * target.c (gomp_map_vars): Don't set tgt->mem_map.
15530         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
15531         (gomp_load_plugin_for_device): Remove open_device, close_device,
15532         get_device_num, set_device_num openacc hook initialisation. Don't set
15533         openacc.target_data.
15534         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
15535         (GOMP_OFFLOAD_openacc_close_device)
15536         (GOMP_OFFLOAD_openacc_get_device_num)
15537         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
15538         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
15539         to int.
15540         * plugin/plugin-nvptx.c (ptx_inited): Remove.
15541         (instantiated_devices, ptx_dev_lock): New.
15542         (struct ptx_image_data): New.
15543         (ptx_devices, ptx_images, ptx_image_lock): New.
15544         (fini_streams_for_device): Reorder cuStreamDestroy call.
15545         (nvptx_get_num_devices): Remove forward declaration.
15546         (nvptx_init): Change return type to bool.
15547         (nvptx_fini): Remove.
15548         (nvptx_attach_host_thread_to_device): New.
15549         (nvptx_open_device): Return struct ptx_device* instead of void*.
15550         (nvptx_close_device): Change argument type to struct ptx_device*,
15551         return type to void.
15552         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
15553         (kernel_target_data, kernel_host_table): Remove static globals.
15554         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
15555         (GOMP_OFFLOAD_init_device): Reimplement.
15556         (GOMP_OFFLOAD_fini_device): Likewise.
15557         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
15558         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
15559         (GOMP_OFFLOAD_host2dev): Use ORD argument.
15560         (GOMP_OFFLOAD_openacc_open_device)
15561         (GOMP_OFFLOAD_openacc_close_device)
15562         (GOMP_OFFLOAD_openacc_set_device_num)
15563         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
15564         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
15565         (device number).
15566
15567         testsuite/
15568         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
15569
15570 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
15571
15572         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
15573         * libgomp.h (struct gomp_memory_mapping): Remove.
15574         (struct target_mem_desc): Change type of mem_map from
15575         gomp_memory_mapping * to splay_tree_s *.
15576         (struct gomp_device_descr): Remove register_image_func, get_table_func.
15577         Add load_image_func, unload_image_func.
15578         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
15579         Remove offload_regions_registered.
15580         (gomp_init_tables): Remove.
15581         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
15582         to splay_tree_s *.
15583         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
15584         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
15585         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
15586         offload_regions_registered.
15587         Initialize load_image_func, unload_image_func, mem_map.root.
15588         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
15589         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
15590         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
15591         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
15592         gomp_memory_mapping *.  Use dev's lock and splay_tree.
15593         (lookup_dev): Use dev's lock.
15594         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
15595         (acc_is_present): Likewise.
15596         (acc_map_data): Likewise.
15597         (acc_unmap_data): Likewise.  Use dev's lock.
15598         (present_create_copy): Likewise.
15599         (delete_copyout): Pass dev to lookup_host instead of mem_map.
15600         (update_dev_host): Likewise.
15601         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
15602         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
15603         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
15604         (GOMP_OFFLOAD_get_table): Remove
15605         (GOMP_OFFLOAD_load_image): New function.
15606         (GOMP_OFFLOAD_unload_image): New function.
15607         * target.c (register_lock): New mutex for offload image registration.
15608         (num_devices): Do not guard with PLUGIN_SUPPORT.
15609         (gomp_realloc_unlock): New static function.
15610         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
15611         before gomp_fatal.
15612         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
15613         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
15614         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
15615         mem_map's.
15616         (gomp_unmap_vars): Likewise.
15617         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
15618         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
15619         (gomp_offload_image_to_device): New static function.
15620         (GOMP_offload_register): Add mutex lock.
15621         Call gomp_offload_image_to_device for all initialized devices.
15622         Replace gomp_realloc with gomp_realloc_unlock.
15623         (GOMP_offload_unregister): New function.
15624         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
15625         get_table_func from the plugin with calls to init_device_func and
15626         gomp_offload_image_to_device.
15627         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
15628         to splay_tree_s *.
15629         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
15630         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
15631         (GOMP_target_data): Do not call gomp_init_tables.
15632         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
15633         (gomp_load_plugin_for_device): Replace register_image and get_table
15634         with load_image and unload_image in DLSYM ().
15635         (gomp_register_images_for_device): Remove function.
15636         (gomp_target_init): Do not initialize current_device.mem_map.*,
15637         current_device.offload_regions_registered.
15638         Remove call to gomp_register_images_for_device.
15639         Do not free offload_images and num_offload_images.
15640
15641 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
15642
15643         PR fortran/65597
15644         * testsuite/libgomp.fortran/pr65597.f90: New test.
15645
15646 2015-03-27  Tom de Vries  <tom@codesourcery.com>
15647
15648         PR testsuite/65594
15649         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
15650         (init, check): New function.
15651         (foo): Change return type to void.
15652         (main): Call init and check.
15653
15654 2015-03-27  Tom de Vries  <tom@codesourcery.com>
15655
15656         PR testsuite/65594
15657         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
15658         (foo): Use M for non-inner loops to scale down test-case.
15659
15660 2015-03-25  Kai Tietz  <ktietz@redhat.com>
15661
15662         PR libgomp/64972
15663         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
15664         (GOACC_data_start): Likewise.
15665         * target.c (gomp_map_vars): Likewise.
15666
15667 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
15668
15669         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
15670         hppa*-*-hpux*.
15671
15672 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
15673
15674         * testsuite/libgomp.c/target-10.c: New test.
15675         * testsuite/libgomp.c++/target-4.C: New test.
15676
15677 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
15678
15679         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
15680         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
15681
15682 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
15683
15684         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
15685         * configure.ac (*-*-rtems*): Assume Pthread is supported.
15686         (pthread.h): Check for this header file.
15687         * configure: Regenerate.
15688
15689 2015-02-25  Tom de Vries  <tom@codesourcery.com>
15690
15691         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
15692         (check_reduction_op, check_reduction_macro, max, min):
15693         Declare.
15694         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
15695         function.
15696         (main): Use new functions.
15697
15698 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
15699
15700         * target.c (gomp_load_plugin_for_device): Use const char * instead of
15701         char * for variables holding dlerror return values.
15702         (DLSYM_OPT): Ditto.
15703
15704 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
15705
15706         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
15707
15708 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
15709             Cesar Philippidis  <cesar@codesourcery.com>
15710
15711         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
15712         GOACC_ctaid, and GOACC_nctaid routines.
15713
15714 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
15715
15716         PR c/64824
15717         * testsuite/libgomp.c/atomic-18.c: New test.
15718         * testsuite/libgomp.c++/atomic-16.C: New test.
15719
15720 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
15721
15722         PR c/64824
15723         PR c/64868
15724         * testsuite/libgomp.c/pr64824.c: New test.
15725         * testsuite/libgomp.c/pr64868.c: New test.
15726         * testsuite/libgomp.c++/pr64824.C: New test.
15727         * testsuite/libgomp.c++/pr64868.C: New test.
15728
15729 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
15730
15731         PR libgomp/64635
15732         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
15733         Link with -lpthread.
15734         * config/aix/plugin-suffix.h: Delete.
15735
15736 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
15737
15738         PR libgomp/64635
15739         * configure.tgt (*-*-aix*): Use config_path "aix posix".
15740         (*-*-darwin*): Use config_path "bsd darwin posix".
15741         (*-*-hpux*): Use config_path "hpux posix".
15742         * target.c: Add include of plugin-suffix.h and use
15743         SONAME_SUFFIX macro.
15744         * config/aix/plugin-suffix.h: New file.
15745         * config/darwin/plugin-suffix.h: New file.
15746         * config/hpux/plugin-suffix.h: New file.
15747         * config/posix/plugin-suffix.h: New file.
15748
15749 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
15750
15751         PR middle-end/64734
15752         * libgomp.c/pr64734.c: New test.
15753
15754 2015-01-23  Tom de Vries  <tom@codesourcery.com>
15755
15756         PR libgomp/64672
15757         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
15758
15759 2015-01-23  Tom de Vries  <tom@codesourcery.com>
15760
15761         PR libgomp/64707
15762         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
15763         dg-options.
15764
15765 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
15766
15767         PR libgomp/64625
15768         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
15769         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
15770         formal parameter.  Update all users.
15771         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
15772         Document unused formal parameter.
15773
15774 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
15775
15776         * oacc-parallel.c: Don't include <alloca.h>.
15777         (GOACC_parallel): Use gomp_alloca instead of alloca.
15778
15779 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
15780
15781         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
15782
15783 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
15784             James Norris  <jnorris@codesourcery.com>
15785             Tom de Vries  <tom@codesourcery.com>
15786             Julian Brown  <julian@codesourcery.com>
15787             Cesar Philippidis  <cesar@codesourcery.com>
15788             Nathan Sidwell  <nathan@codesourcery.com>
15789             Tobias Burnus  <burnus@net-b.de>
15790
15791         * Makefile.am (search_path): Add $(top_srcdir)/../include.
15792         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
15793         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
15794         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
15795         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
15796         Include $(top_srcdir)/plugin/Makefrag.am.
15797         (nodist_libsubinclude_HEADERS): Add openacc.h.
15798         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
15799         openacc.f90, openacc.mod, openacc_kinds.mod.
15800         (omp_lib.mod): Generalize into...
15801         (%.mod): ... this new rule.
15802         (openacc_kinds.mod, openacc.mod): New rules.
15803         * plugin/configfrag.ac: New file.
15804         * configure.ac: Move plugin/offloading support into it.  Include
15805         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
15806         * plugin/Makefrag.am: New file.
15807         * testsuite/Makefile.am (OFFLOAD_TARGETS)
15808         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
15809         export.
15810         (libgomp-test-support.exp): New rule.
15811         (all-local): Depend on it.
15812         * Makefile.in: Regenerate.
15813         * testsuite/Makefile.in: Regenerate.
15814         * config.h.in: Likewise.
15815         * configure: Likewise.
15816         * configure.tgt: Harden shell syntax.
15817         * env.c: Include "oacc-int.h".
15818         (parse_acc_device_type): New function.
15819         (gomp_debug_var, goacc_device_type, goacc_device_num): New
15820         variables.
15821         (initialize_env): Initialize those.  Call
15822         goacc_runtime_initialize.
15823         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
15824         (gomp_fatal): Call gomp_vfatal.
15825         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
15826         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
15827         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
15828         (splay_tree_node, splay_tree, splay_tree_key)
15829         (struct target_mem_desc, struct splay_tree_key_s)
15830         (struct gomp_memory_mapping, struct acc_dispatch_t)
15831         (struct gomp_device_descr, gomp_acc_insert_pointer)
15832         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
15833         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
15834         (gomp_free_memmap, gomp_fini_device): New declarations.
15835         (gomp_vdebug, gomp_debug): New macros.
15836         Include "splay-tree.h".
15837         * libgomp.map (OACC_2.0): New symbol version.  Use for
15838         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
15839         acc_set_device_type_h_, acc_get_device_type,
15840         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
15841         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
15842         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
15843         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
15844         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
15845         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
15846         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
15847         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
15848         acc_copyin_array_h_, acc_present_or_copyin,
15849         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
15850         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
15851         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
15852         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
15853         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
15854         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
15855         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
15856         acc_update_device, acc_update_device_32_h_,
15857         acc_update_device_64_h_, acc_update_device_array_h_,
15858         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
15859         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
15860         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
15861         acc_is_present_64_h_, acc_is_present_array_h_,
15862         acc_memcpy_to_device, acc_memcpy_from_device,
15863         acc_get_current_cuda_device, acc_get_current_cuda_context,
15864         acc_get_cuda_stream, acc_set_cuda_stream.
15865         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
15866         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
15867         GOACC_update, GOACC_wait, GOACC_get_thread_num,
15868         GOACC_get_num_threads.
15869         (GOMP_PLUGIN_1.0): New symbol version.  Use for
15870         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
15871         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
15872         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
15873         GOMP_PLUGIN_acc_thread.
15874         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
15875         environment variable.
15876         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
15877         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
15878         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
15879         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
15880         (splay_tree_remove): New declarations.
15881         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
15882         (splay_tree_remove, splay_tree_lookup): Move into...
15883         * splay-tree.c: ... this new file.
15884         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
15885         (splay_tree_node, splay_tree, splay_tree_key)
15886         (struct target_mem_desc, struct splay_tree_key_s)
15887         (struct gomp_device_descr): Don't declare.
15888         (num_devices_openmp): New variable.
15889         (gomp_get_num_devices ): Use it.
15890         (gomp_init_targets_once): New function.
15891         (gomp_get_num_devices ): Use it.
15892         (get_kind, gomp_copy_from_async, gomp_free_memmap)
15893         (gomp_fini_device, gomp_register_image_for_device): New functions.
15894         (gomp_map_vars): Add devaddrs parameter.
15895         (gomp_update): Add mm parameter.
15896         (gomp_init_device): Move most of it into...
15897         (gomp_init_tables): ... this new function.
15898         (gomp_register_images_for_device): Remove function.
15899         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
15900         Make them hidden instead of static.
15901         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
15902         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
15903         (GOMP_target_end_data, GOMP_target_update)
15904         (gomp_load_plugin_for_device, gomp_target_init): Update for
15905         OpenACC changes.
15906         * oacc-async.c: New file.
15907         * oacc-cuda.c: Likewise.
15908         * oacc-host.c: Likewise.
15909         * oacc-init.c: Likewise.
15910         * oacc-int.h: Likewise.
15911         * oacc-mem.c: Likewise.
15912         * oacc-parallel.c: Likewise.
15913         * oacc-plugin.c: Likewise.
15914         * oacc-plugin.h: Likewise.
15915         * oacc-ptx.h: Likewise.
15916         * openacc.f90: Likewise.
15917         * openacc.h: Likewise.
15918         * openacc_lib.h: Likewise.
15919         * plugin/plugin-host.c: Likewise.
15920         * plugin/plugin-nvptx.c: Likewise.
15921         * libgomp-plugin.c: Likewise.
15922         * libgomp-plugin.h: Likewise.
15923         * libgomp_target.h: Remove file after merging content into the
15924         former file.  Update all users.
15925         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
15926         (offload_targets_s, offload_targets_s_openacc): New variables.
15927         (check_effective_target_openacc_nvidia_accel_present)
15928         (check_effective_target_openacc_nvidia_accel_selected): New
15929         procedures.
15930         (libgomp_init): Update for OpenACC changes.
15931         * testsuite/libgomp-test-support.exp.in: New file.
15932         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
15933         * testsuite/libgomp.oacc-c/c.exp: Likewise.
15934         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
15935         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
15936         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
15937         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
15938         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
15939         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
15940         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
15941         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
15942         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
15943         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
15944         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
15945         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
15946         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
15947         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
15948         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
15949         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
15950         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
15951         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
15952         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
15953         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
15954         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
15955         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
15956         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
15957         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
15958         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
15959         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
15960         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
15961         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
15962         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
15963         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
15964         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
15965         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
15966         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
15967         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
15968         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
15969         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
15970         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
15971         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
15972         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
15973         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
15974         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
15975         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
15976         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
15977         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
15978         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
15979         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
15980         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
15981         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
15982         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
15983         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
15984         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
15985         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
15986         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
15987         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
15988         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
15989         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
15990         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
15991         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
15992         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
15993         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
15994         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
15995         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
15996         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
15997         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
15998         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
15999         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
16000         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
16001         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
16002         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
16003         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
16004         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
16005         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
16006         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
16007         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
16008         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
16009         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
16010         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
16011         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
16012         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
16013         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
16014         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
16015         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
16016         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
16017         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
16018         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
16019         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
16020         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
16021         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
16022         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
16023         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
16024         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
16025         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
16026         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
16027         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
16028         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
16029         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
16030         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
16031         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
16032         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
16033         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
16034         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
16035         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
16036         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
16037         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
16038         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
16039         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
16040         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
16041         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
16042         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
16043         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
16044         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
16045         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
16046         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
16047         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
16048         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
16049         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
16050         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
16051         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
16052         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
16053         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
16054         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
16055         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
16056         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
16057         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
16058         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
16059         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
16060         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
16061         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
16062         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
16063         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
16064         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
16065         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
16066         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
16067         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
16068         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
16069         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
16070         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
16071         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
16072         Likewise.
16073         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
16074         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
16075         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
16076         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
16077         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
16078         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
16079         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
16080         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
16081         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
16082         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
16083         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
16084         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
16085         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
16086         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
16087         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
16088         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
16089         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
16090         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
16091         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
16092         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
16093         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
16094         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
16095         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
16096         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
16097         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
16098         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
16099         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
16100         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
16101         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
16102         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
16103         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
16104         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
16105         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
16106         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
16107         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
16108         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
16109         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
16110         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
16111         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
16112         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
16113         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
16114         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
16115         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
16116         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
16117         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
16118         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
16119         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
16120         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
16121         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
16122         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
16123         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
16124         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
16125         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
16126         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
16127         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
16128         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
16129         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
16130         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
16131         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
16132         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
16133
16134 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
16135             Julian Brown  <julian@codesourcery.com>
16136             David Malcolm  <dmalcolm@redhat.com>
16137
16138         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
16139         to "GNU Offloading and Multi Processing Runtime Library".  Change
16140         all users.
16141         * configure: Regenerate.
16142         * libgomp.texi: Update.
16143
16144 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
16145
16146         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
16147         "$tgt_dir/lib32".
16148         * configure: Regenerate.
16149
16150         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
16151         "intelmic" in $offload_targets.
16152
16153 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
16154
16155         Update copyright years.
16156
16157         * libgomp.texi: Bump @copying's copyright year.
16158
16159 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
16160
16161         * testsuite/lib/libgomp.exp: Load target-utils.exp.
16162         Move load of target-supports.exp earlier.
16163
16164 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
16165
16166         * testsuite/libgomp.c/target-9.c: New test.
16167
16168 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
16169
16170         * config.h.in: Regenerate.
16171         * configure: Regenerate.
16172         * configure.ac: Add GCC_CHECK_EMUTLS.
16173         * libgomp.h: Add check for USE_EMUTLS: this case
16174         is equal to HAVE_TLS.
16175         * team.c: Likewise.
16176
16177 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
16178
16179         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
16180
16181 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
16182             Ilya Verbin  <ilya.verbin@intel.com>
16183
16184         * testsuite/libgomp.c/target-critical-1.c: New test.
16185
16186 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
16187
16188         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
16189         to dg-options unless expensive testing is on.
16190         (TESTITERS): Define to N if not defined.
16191         (main): Use TESTITERS instead of N.
16192         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
16193         dg-additional-options depending on whether expensive testing is on.
16194         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
16195         Decrease N to 100000 and CHUNKSZ to 10000.
16196
16197 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
16198
16199         PR fortran/63938
16200         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
16201         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
16202
16203 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
16204
16205         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
16206
16207 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
16208
16209         PR bootstrap/63784
16210         * configure: Regenerated.
16211
16212 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
16213
16214         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
16215         vect_simd_clones effective target.
16216         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
16217
16218 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
16219
16220         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
16221         of 32 as block_size.
16222         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
16223         instead of 32 as block_size.
16224
16225 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
16226             Ilya Verbin  <ilya.verbin@intel.com>
16227
16228         * Makefile.in: Regenerate.
16229         * configure: Regenerate.
16230         * configure.ac: Set up offload_additional_options,
16231         offload_additional_lib_paths and offload_targets.
16232         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
16233         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
16234         * testsuite/Makefile.in: Regenerate.
16235         * testsuite/lib/libgomp.exp (libgomp_init): Append
16236         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
16237         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
16238         build directory to LD_LIBRARY_PATH for intelmic offload targets.
16239
16240 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
16241             Ilya Verbin  <ilya.verbin@intel.com>
16242             Kirill Yukhin  <kirill.yukhin@intel.com>
16243             Ilya Tocar  <ilya.tocar@intel.com>
16244
16245         * testsuite/lib/libgomp.exp
16246         (check_effective_target_offload_device): New.
16247         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
16248         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
16249         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
16250         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
16251         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
16252         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
16253         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
16254         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
16255         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
16256         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
16257         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
16258         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
16259         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
16260         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
16261         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
16262         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
16263         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
16264         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
16265         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
16266         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
16267         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
16268         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
16269         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
16270         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
16271         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
16272         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
16273         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
16274         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
16275         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
16276         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
16277         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
16278         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
16279         * testsuite/libgomp.c/target-7.c: Fix test.
16280         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
16281         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
16282         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
16283         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
16284         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
16285         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
16286         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
16287         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
16288         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
16289         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
16290         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
16291         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
16292         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
16293         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
16294         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
16295         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
16296         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
16297         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
16298         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
16299         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
16300         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
16301         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
16302         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
16303         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
16304         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
16305         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
16306         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
16307         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
16308         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
16309         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
16310         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
16311
16312 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
16313             Ilya Verbin  <ilya.verbin@intel.com>
16314             Thomas Schwinge  <thomas@codesourcery.com>
16315             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16316
16317         * libgomp.map (GOMP_4.0.1): New symbol version.
16318         Add GOMP_offload_register.
16319         * libgomp_target.h: New file.
16320         * splay-tree.h: New file.
16321         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
16322         (gomp_target_init): New forward declaration.
16323         (gomp_is_initialized): New static variable.
16324         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
16325         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
16326         New structures.
16327         (offload_images, num_offload_images, devices, num_devices): New static
16328         variables.
16329         (splay_compare): New static function.
16330         (struct gomp_device_descr): New structure.
16331         (gomp_get_num_devices): Call gomp_target_init.
16332         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
16333         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
16334         (GOMP_offload_register): New function.
16335         (GOMP_target): Arrange for host callback to be performed in a separate
16336         initial thread and contention group, inheriting ICVs from
16337         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
16338         Add device initialization and lookup for target function in splay tree.
16339         (GOMP_target_data): Add device initialization and call gomp_map_vars.
16340         (GOMP_target_end_data): Call gomp_unmap_vars.
16341         (GOMP_target_update): Add device initialization and call gomp_update.
16342         (gomp_load_plugin_for_device, gomp_register_images_for_device)
16343         (gomp_target_init): New static functions.
16344
16345 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
16346             Thomas Schwinge  <thomas@codesourcery.com>
16347             Ilya Verbin  <ilya.verbin@intel.com>
16348             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16349
16350         * config.h.in: Regenerate.
16351         * configure: Regenerate.
16352         * configure.ac: Check for libdl, required for plugin support.
16353         (PLUGIN_SUPPORT): Define if plugins are supported.
16354         (enable_offload_targets): Support Intel MIC targets.
16355         (OFFLOAD_TARGETS): List of target names suitable for offloading.
16356
16357 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
16358
16359         PR target/63610
16360         * configure: Regenerate.
16361
16362 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
16363
16364         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
16365
16366 2014-10-06  Marek Polacek  <polacek@redhat.com>
16367
16368         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
16369         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
16370         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
16371         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
16372
16373 2014-10-06  Marek Polacek  <polacek@redhat.com>
16374
16375         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
16376         * testsuite/libgomp.c/nqueens-1.c: Likewise.
16377         * testsuite/libgomp.c/pr26943-3.c: Likewise.
16378         * testsuite/libgomp.c/pr26943-4.c: Likewise.
16379         * testsuite/libgomp.c/pr36802-2.c: Likewise.
16380         * testsuite/libgomp.c/pr36802-3.c: Likewise.
16381         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
16382         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
16383         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
16384         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
16385         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
16386         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
16387         * testsuite/libgomp.c/omp-single-1.c: Likewise.
16388         * testsuite/libgomp.c/omp-single-2.c: Likewise.
16389         * testsuite/libgomp.c/omp_matvec.c: Likewise.
16390         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
16391         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
16392         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
16393         declarations.
16394
16395 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
16396
16397         PR libgomp/61200
16398         * testsuite/libgomp.c/pr61200.c: New test.
16399
16400 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
16401
16402         PR c++/63248
16403         * testsuite/libgomp.c++/pr63248.C: New test.
16404
16405 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
16406
16407         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
16408         is not zero, but taskgroup->children is NULL and there are
16409         any task->children, schedule those instead of waiting.
16410         * testsuite/libgomp.c/depend-6.c: New test.
16411         * testsuite/libgomp.c/depend-7.c: New test.
16412         * testsuite/libgomp.c/depend-8.c: New test.
16413         * testsuite/libgomp.c/depend-9.c: New test.
16414         * testsuite/libgomp.c/depend-10.c: New test.
16415
16416 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
16417
16418         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
16419         (struct gomp_taskwait): New type.
16420         (struct gomp_task): Add taskwait and parent_depends_on, remove
16421         in_taskwait and taskwait_sem fields.
16422         (gomp_finish_task): Don't destroy taskwait_sem.
16423         * task.c (gomp_init_task): Don't init in_taskwait, instead init
16424         taskwait and parent_depends_on.
16425         (GOMP_task): For if (0) tasks with depend clause that depend on
16426         earlier tasks don't defer them, instead call
16427         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
16428         Initialize redundant_out field, for redundant out entries just
16429         move them at the end of linked list instead of removing them
16430         completely, and set redundant_out flag instead of redundant.
16431         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
16432         that task.
16433         (gomp_task_run_post_handle_dependers): If parent is in
16434         gomp_task_maybe_wait_for_dependencies and newly runnable task
16435         is not parent_depends_on, queue it in parent->children linked
16436         list after all runnable tasks with parent_depends_on set.
16437         Adjust for addition of taskwait indirection.
16438         (gomp_task_run_post_remove_parent): If parent is in
16439         gomp_task_maybe_wait_for_dependencies and task to be removed
16440         is parent_depends_on, decrement n_depend and if needed awake
16441         parent.  Adjust for addition of taskwait indirection.
16442         (GOMP_taskwait): Adjust for addition of taskwait indirection.
16443         (gomp_task_maybe_wait_for_dependencies): New function.
16444         * testsuite/libgomp.c/depend-5.c: New test.
16445
16446 2014-07-13  Tobias Burnus  <burnus@net-b.de>
16447
16448         * testsuite/libgomp.fortran/pr34020.f90: Make compile
16449         with TS 18508/Fortran 2015.
16450
16451 2014-07-06  Marek Polacek  <polacek@redhat.com>
16452
16453         PR c/6940
16454         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
16455
16456 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
16457
16458         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
16459         matches regex $lang_source_re, add $lang_include_flags to options.
16460         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
16461         * testsuite/libgomp.c++/c++.exp: Likewise.
16462         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
16463         and lang_include_flags instead of adding -fintrinsic-modules-path= to
16464         ALWAYS_CFLAGS.
16465         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
16466
16467 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
16468
16469         * testsuite/libgomp.fortran/fortran.exp: Explain
16470         gfortran-dg-runtest usage.
16471
16472 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
16473
16474         * testsuite/libgomp.fortran/simd5.f90: New test.
16475         * testsuite/libgomp.fortran/simd6.f90: New test.
16476         * testsuite/libgomp.fortran/simd7.f90: New test.
16477
16478 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
16479
16480         * testsuite/libgomp.c/for-2.c: Define SC to static for
16481         #pragma omp for simd testing.
16482         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
16483         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
16484         SC macro.
16485         * testsuite/libgomp.c/simd-14.c: New test.
16486         * testsuite/libgomp.c/simd-15.c: New test.
16487         * testsuite/libgomp.c/simd-16.c: New test.
16488         * testsuite/libgomp.c/simd-17.c: New test.
16489         * testsuite/libgomp.c++/for-10.C: Define SC to static for
16490         #pragma omp for simd testing.
16491         * testsuite/libgomp.c++/simd10.C: New test.
16492         * testsuite/libgomp.c++/simd11.C: New test.
16493         * testsuite/libgomp.c++/simd12.C: New test.
16494         * testsuite/libgomp.c++/simd13.C: New test.
16495
16496         * testsuite/libgomp.fortran/aligned1.f03: New test.
16497         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
16498         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
16499         tasks with !$omp parallel !$omp single.
16500         * testsuite/libgomp.fortran/target8.f90: New test.
16501         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
16502         not to use trim in the combiner, instead call elemental function.
16503         (fn): New elemental function.
16504         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
16505         Make elemental.
16506         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
16507         omp_in): Likewise.
16508         * testsuite/libgomp.fortran/udr12.f90: New test.
16509         * testsuite/libgomp.fortran/udr13.f90: New test.
16510         * testsuite/libgomp.fortran/udr14.f90: New test.
16511         * testsuite/libgomp.fortran/udr15.f90: New test.
16512
16513 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
16514
16515         * omp_lib.f90.in (openmp_version): Set to 201307.
16516         * omp_lib.h.in (openmp_version): Likewise.
16517         * testsuite/libgomp.c/target-8.c: New test.
16518         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
16519         and inbranch clauses.
16520         * testsuite/libgomp.fortran/depend-3.f90: New test.
16521         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
16522         openmp_version.
16523         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
16524         * testsuite/libgomp.fortran/target1.f90: New test.
16525         * testsuite/libgomp.fortran/target2.f90: New test.
16526         * testsuite/libgomp.fortran/target3.f90: New test.
16527         * testsuite/libgomp.fortran/target4.f90: New test.
16528         * testsuite/libgomp.fortran/target5.f90: New test.
16529         * testsuite/libgomp.fortran/target6.f90: New test.
16530         * testsuite/libgomp.fortran/target7.f90: New test.
16531
16532 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
16533
16534         PR fortran/60928
16535         * testsuite/libgomp.fortran/allocatable9.f90: New test.
16536         * testsuite/libgomp.fortran/allocatable10.f90: New test.
16537         * testsuite/libgomp.fortran/allocatable11.f90: New test.
16538         * testsuite/libgomp.fortran/allocatable12.f90: New test.
16539         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
16540         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
16541         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
16542         * testsuite/libgomp.fortran/associate1.f90: New test.
16543         * testsuite/libgomp.fortran/associate2.f90: New test.
16544         * testsuite/libgomp.fortran/procptr1.f90: New test.
16545
16546 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
16547
16548         * testsuite/libgomp.fortran/simd1.f90: New test.
16549         * testsuite/libgomp.fortran/udr1.f90: New test.
16550         * testsuite/libgomp.fortran/udr2.f90: New test.
16551         * testsuite/libgomp.fortran/udr3.f90: New test.
16552         * testsuite/libgomp.fortran/udr4.f90: New test.
16553         * testsuite/libgomp.fortran/udr5.f90: New test.
16554         * testsuite/libgomp.fortran/udr6.f90: New test.
16555         * testsuite/libgomp.fortran/udr7.f90: New test.
16556         * testsuite/libgomp.fortran/udr8.f90: New test.
16557         * testsuite/libgomp.fortran/udr9.f90: New test.
16558         * testsuite/libgomp.fortran/udr10.f90: New test.
16559         * testsuite/libgomp.fortran/udr11.f90: New test.
16560
16561 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
16562
16563         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
16564         vect_simd_clones effective target.
16565         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
16566
16567 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
16568
16569         PR middle-end/61252
16570         * testsuite/libgomp.c++/simd-9.C: New test.
16571
16572 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
16573
16574         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
16575         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
16576         texts according to their @menu entry positions.
16577
16578 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
16579
16580         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
16581         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
16582         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
16583         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
16584         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
16585         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
16586         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
16587         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
16588         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
16589         * testsuite/libgomp.fortran/depend-1.f90: New test.
16590         * testsuite/libgomp.fortran/depend-2.f90: New test.
16591         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
16592         * testsuite/libgomp.fortran/simd1.f90: New test.
16593         * testsuite/libgomp.fortran/simd2.f90: New test.
16594         * testsuite/libgomp.fortran/simd3.f90: New test.
16595         * testsuite/libgomp.fortran/simd4.f90: New test.
16596         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
16597
16598 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
16599
16600         * testsuite/libgomp.c/simd-10.c: New test.
16601         * testsuite/libgomp.c/simd-11.c: New test.
16602         * testsuite/libgomp.c/simd-12.c: New test.
16603         * testsuite/libgomp.c/simd-13.c: New test.
16604
16605 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
16606
16607         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
16608         atomic type clauses in any order and optional comma in between.
16609         * testsuite/libgomp.c++/atomic-15.C: Likewise.
16610         * testsuite/libgomp.c/atomic-17.c: Likewise.
16611
16612         * testsuite/libgomp.c/simd-7.c: New test.
16613         * testsuite/libgomp.c/simd-8.c: New test.
16614         * testsuite/libgomp.c/simd-9.c: New test.
16615         * testsuite/libgomp.c/loop-16.c: New test.
16616
16617 2014-04-02  Richard Henderson  <rth@redhat.com>
16618
16619         * config/linux/futex.h (futex_wait): Get error value from errno.
16620         (futex_wake): Likewise.
16621
16622 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
16623
16624         PR c++/60331
16625         * testsuite/libgomp.c++/udr-11.C: New test.
16626         * testsuite/libgomp.c++/udr-12.C: New test.
16627         * testsuite/libgomp.c++/udr-13.C: New test.
16628         * testsuite/libgomp.c++/udr-14.C: New test.
16629         * testsuite/libgomp.c++/udr-15.C: New test.
16630         * testsuite/libgomp.c++/udr-16.C: New test.
16631         * testsuite/libgomp.c++/udr-17.C: New test.
16632         * testsuite/libgomp.c++/udr-18.C: New test.
16633         * testsuite/libgomp.c++/udr-19.C: New test.
16634
16635 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
16636
16637         Update copyright years
16638
16639 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
16640
16641         * hashtab.h: Use the standard form for the copyright notice.
16642
16643 2014-01-02  Tobias Burnus  <burnus@net-b.de>
16644
16645         * libgomp.texi: Bump @copying's copyright year.
16646
16647 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
16648
16649         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h include. Replace
16650         alloca () with __builtin_alloca ().
16651         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
16652         * testsuite/libgomp.c/lock-3.c: Likewise.
16653         * testsuite/libgomp.c/pr48591.c: Likewise.
16654
16655 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
16656
16657         PR testsuite/59534
16658         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
16659         comparisons.
16660
16661 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
16662
16663         PR libgomp/58756
16664         * testsuite/libgomp.c/pr58756.c: New test.
16665
16666 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
16667
16668         PR libgomp/59467
16669         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
16670         !$omp parallel.
16671
16672 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
16673
16674         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
16675         ALWAYS_CFLAGS.
16676         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
16677         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
16678         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
16679         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
16680         Likewise.
16681
16682         * libgomp_g.h: Include <stddef.h> for size_t.
16683
16684         * libgomp.spec.in: Update comment about libgomp's dependencies.
16685         * configure.ac: Likewise.
16686         * configure: Regenerate.
16687
16688 2013-10-16  Tobias Burnus  <burnus@net-b.de>
16689
16690         * libgomp.texi: (Runtime Library Routines): Update references for
16691         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
16692         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
16693         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
16694         (Environment Variables): Update references for OpenMP 4.0. Add
16695         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
16696         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
16697         order.
16698
16699 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
16700
16701         * env.c (parse_bind_var): Initialize value to avoid
16702         (false positive) warning.
16703
16704 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
16705
16706         PR libgomp/58691
16707         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
16708         to check variable.
16709         (gomp_init_num_threads): Move i variable declaration into
16710         #ifdef CPU_ALLOC_SIZE block.
16711         * config/linux/affinity.c (gomp_affinity_init_level): Test
16712         gomp_places_list_len == 0 rather than gomp_places_list == 0
16713         when checking for topology reading error.
16714         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
16715         * env.c (parse_affinity): Add ignore argument, if true, don't populate
16716         gomp_places_list, only parse env var and always return false.
16717         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
16718         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
16719         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
16720         and either of these variables were parsed correctly into a places
16721         list.
16722
16723 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
16724             Jakub Jelinek  <jakub@redhat.com>
16725
16726         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
16727         of 5 loopfn matches.
16728         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
16729         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
16730         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
16731         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
16732         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
16733         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
16734         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
16735         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
16736
16737 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
16738
16739         * Makefile.am (omp_lib.mod): Streamline rule.
16740         * Makefile.in: Regenerate.
16741
16742         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
16743         exceptions.
16744
16745         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
16746         * testsuite/libgomp.fortran/lib1.f90: Likewise.
16747         * testsuite/libgomp.fortran/lib2.f: Likewise.
16748         * testsuite/libgomp.fortran/lib3.f: Likewise.
16749
16750         * configure.ac: Typo fix.
16751         * configure: Regenerate.
16752
16753         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
16754         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
16755
16756         * omp.h.in: Don't touch the user's namespace.
16757
16758 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
16759             Tobias Burnus  <burnus@net-b.de>
16760             Richard Henderson  <rth@redhat.com>
16761
16762         * target.c: New file.
16763         * Makefile.am (libgomp_la_SOURCES): Add target.c.
16764         * Makefile.in: Regenerated.
16765         * libgomp_g.h (GOMP_task): Add depend argument.
16766         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
16767         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
16768         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
16769         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
16770         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
16771         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
16772         GOMP_taskgroup_start, GOMP_taskgroup_end,
16773         GOMP_parallel_sections): New prototypes.
16774         * fortran.c (omp_is_initial_device): Add ialias_redirect.
16775         (omp_is_initial_device_): New function.
16776         (ULP, STR1, STR2, ialias_redirect): Removed.
16777         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
16778         omp_set_default_device_8_, omp_get_default_device_,
16779         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
16780         functions.
16781         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
16782         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
16783         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
16784         @@GOMP_4.0.
16785         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
16786         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
16787         omp_set_default_device, omp_set_default_device_,
16788         omp_set_default_device_8_, omp_get_default_device,
16789         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
16790         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
16791         omp_get_team_num_): Export @@OMP_4.0.
16792         * team.c (struct gomp_thread_start_data): Add place field.
16793         (gomp_thread_start): Clear thr->thread_pool and
16794         thr->task before returning.  Use gomp_team_barrier_wait_final
16795         instead of gomp_team_barrier_wait.  Initialize thr->place.
16796         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
16797         team_cancelled and task_queued_count fields.
16798         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
16799         before calling pthread_exit.
16800         (gomp_free_thread): No longer static.  Use
16801         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
16802         (gomp_team_start): Add flags argument.  Set
16803         thr->thread_pool->threads_busy to nthreads immediately after creating
16804         new pool.  Use gomp_managed_threads_lock instead of
16805         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
16806         (gomp_team_end): Use gomp_managed_threads_lock instead of
16807         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
16808         of gomp_team_barrier_wait.  If team->team_cancelled, call
16809         gomp_fini_workshare on ws chain starting at team->work_shares_to_free
16810         rather than thr->ts.work_share.
16811         (initialize_team): Don't call gomp_sem_init here.
16812         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
16813         caller.
16814         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
16815         * env.c (gomp_global_icv): Add default_device_var, target_data and
16816         bind_var initializers.
16817         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
16818         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
16819         gomp_places_list_len): New variables.
16820         (parse_bind_var, parse_one_place, parse_places_var): New functions.
16821         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
16822         sized places.
16823         (gomp_cancel_var): New global variable.
16824         (parse_int): New function.
16825         (handle_omp_display_env): New function.
16826         (initialize_env): Use it.  Initialize default_device_var.
16827         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
16828         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
16829         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
16830         been successfully parsed (and call gomp_init_affinity in that case).
16831         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
16832         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
16833         omp_get_team_num, omp_is_initial_device): New functions.
16834         * libgomp.h: Include stdlib.h.
16835         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
16836         Define.
16837         (struct target_mem_desc): Forward declare.
16838         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
16839         and thread_limit_var fields.
16840         (gomp_get_num_devices): New prototype.
16841         (gomp_cancel_var): New extern decl.
16842         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
16843         team_cancelled and task_queued_count fields.  Add comments about
16844         task_{,queued_,running_}count.
16845         (gomp_cancel_kind): New enum.
16846         (gomp_work_share_end_cancel): New prototype.
16847         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
16848         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
16849         and depend fields.
16850         (struct gomp_taskgroup): New type.
16851         (struct gomp_task_depend_entry,
16852         struct gomp_dependers_vec): New types.
16853         (gomp_finish_task): Free depend_hash if non-NULL.
16854         (struct gomp_team_state): Add place_partition_off
16855         and place_partition_len fields.
16856         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
16857         gomp_places_list_len): New extern decls.
16858         (struct gomp_thread): Add place field.
16859         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
16860         (gomp_init_thread_affinity): Add place argument.
16861         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
16862         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
16863         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
16864         gomp_affinity_init_level, gomp_affinity_print_place): New
16865         prototypes.
16866         (gomp_team_start): Add flags argument.
16867         (gomp_thread_limit_var, gomp_remaining_threads_count,
16868         gomp_remaining_threads_lock): Remove.
16869         (gomp_managed_threads_lock): New variable.
16870         (struct gomp_thread_pool): Add threads_busy field.
16871         (gomp_free_thread): New prototype.
16872         * task.c: Include hashtab.h.
16873         (hash_entry_type): New typedef.
16874         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
16875         (gomp_init_task): Clear dependers, depend_hash, depend_count,
16876         copy_ctors_done and taskgroup fields.
16877         (GOMP_task): Add depend argument, handle depend clauses.  If
16878         gomp_team_barrier_cancelled or if it's taskgroup has been
16879         cancelled, don't queue or start new tasks.  Set copy_ctors_done
16880         field if needed.  Initialize taskgroup field.  If copy_ctors_done
16881         and already cancelled, don't discard the task.  If taskgroup is
16882         non-NULL, enqueue the task into taskgroup queue.  Increment
16883         num_children field in taskgroup.  Increment task_queued_count.
16884         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
16885         gomp_task_run_post_remove_taskgroup): New inline functions.
16886         (gomp_task_run_post_handle_depend_hash,
16887         gomp_task_run_post_handle_dependers,
16888         gomp_task_run_post_handle_depend): New functions.
16889         (GOMP_taskwait): Use them.  If more than one new tasks
16890         have been queued, wake other threads if needed.
16891         (gomp_barrier_handle_tasks): Likewise.  If
16892         gomp_team_barrier_cancelled, don't start any new tasks, just free
16893         all tasks.
16894         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
16895         * omp_lib.f90.in
16896         (omp_proc_bind_kind, omp_proc_bind_false,
16897         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
16898         omp_proc_bind_spread): New params.
16899         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
16900         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
16901         omp_get_team_num, omp_is_initial_device): New interfaces.
16902         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
16903         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
16904         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
16905         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
16906         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
16907         useless use omp_lib_kinds.
16908         * omp.h.in (omp_proc_bind_t): New typedef.
16909         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
16910         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
16911         omp_get_team_num, omp_is_initial_device): New prototypes.
16912         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
16913         through to gomp_team_start.
16914         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
16915         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
16916         Adjust gomp_parallel_loop_start callers.
16917         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
16918         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
16919         GOMP_loop_end_cancel): New functions.
16920         (GOMP_parallel_end): Add ialias_redirect.
16921         * hashtab.h: New file.
16922         * libgomp.texi (Environment Variables): Minor cleanup,
16923         update section refs to OpenMP 4.0rc2.
16924         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
16925         environment variables.
16926         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
16927         team->work_shares_to_free to thr->ts.work_share before calling
16928         free_work_share.
16929         (gomp_work_share_end_cancel): New function.
16930         * config/linux/proc.c: Include errno.h.
16931         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
16932         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
16933         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
16934         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
16935         gomp_cpuset_size is sizeof (cpu_set_t).
16936         (gomp_init_num_threads): Initialize gomp_cpuset_size,
16937         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
16938         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
16939         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
16940         contain any logical CPUs.
16941         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
16942         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
16943         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
16944         pthread_getaffinity_np.  Check gomp_places_list instead of
16945         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
16946         * config/linux/bar.c (gomp_barrier_wait_end,
16947         gomp_barrier_wait_last): Use BAR_* defines.
16948         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
16949         from state where needed.  Set work_share_cancelled to 0 on last
16950         thread.
16951         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
16952         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
16953         functions.
16954         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
16955         Add cpusetsize argument.
16956         (gomp_cpuset_size, gomp_cpusetp): Declare.
16957         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
16958         (affinity_counter): Remove.
16959         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
16960         if CPU_ALLOC_SIZE isn't defined.
16961         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
16962         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
16963         bind current thread to the first place.
16964         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
16965         pthread_setaffinity_np to gomp_places_list[place].
16966         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
16967         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
16968         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
16969         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
16970         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
16971         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
16972         (gomp_barrier_t): Add awaited_final field.
16973         (gomp_barrier_init): Initialize awaited_final field.
16974         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
16975         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
16976         prototypes.
16977         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
16978         defines.
16979         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
16980         gomp_team_barrier_cancelled): New inline functions.
16981         (gomp_barrier_last_thread,
16982         gomp_team_barrier_set_task_pending,
16983         gomp_team_barrier_clear_task_pending,
16984         gomp_team_barrier_set_waiting_for_tasks,
16985         gomp_team_barrier_waiting_for_tasks,
16986         gomp_team_barrier_done): Use BAR_* defines.
16987         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
16988         (gomp_barrier_wait_end): Use BAR_* defines.
16989         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
16990         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
16991         Use BAR_* defines.
16992         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
16993         gomp_team_barrier_cancel): New functions.
16994         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
16995         argument.
16996         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
16997         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
16998         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
16999         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
17000         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
17001         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
17002         (gomp_barrier_t): Add cancellable field.
17003         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
17004         gomp_team_barrier_cancel): New prototypes.
17005         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
17006         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
17007         gomp_team_barrier_cancelled): New inline functions.
17008         (gomp_barrier_wait_start, gomp_barrier_last_thread,
17009         gomp_team_barrier_set_task_pending,
17010         gomp_team_barrier_clear_task_pending,
17011         gomp_team_barrier_set_waiting_for_tasks,
17012         gomp_team_barrier_waiting_for_tasks,
17013         gomp_team_barrier_done): Use BAR_* defines.
17014         * barrier.c (GOMP_barrier_cancel): New function.
17015         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
17016         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
17017         omp_proc_bind_spread): New params.
17018         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
17019         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
17020         omp_get_team_num, omp_is_initial_device): New externals.
17021         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
17022         New functions.
17023         (gomp_resolve_num_threads): Adjust for thread_limit now being in
17024         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
17025         infinity.  If not nested, just return minimum of max_num_threads
17026         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
17027         to the returned value.  Otherwise, don't update atomically
17028         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
17029         (GOMP_parallel_end): Adjust for thread_limit now being in
17030         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
17031         infinity.  Adjust threads_busy in the pool rather than
17032         gomp_remaining_threads_count.  Remember team->nthreads and call
17033         gomp_team_end before adjusting threads_busy, if not nested
17034         afterwards, just set it to 1 non-atomically.  Add ialias.
17035         (GOMP_parallel_start): Adjust gomp_team_start caller.
17036         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
17037         * testsuite/libgomp.c/affinity-1.c: New test.
17038         * testsuite/libgomp.c/atomic-15.c: New test.
17039         * testsuite/libgomp.c/atomic-16.c: New test.
17040         * testsuite/libgomp.c/atomic-17.c: New test.
17041         * testsuite/libgomp.c/cancel-for-1.c: New test.
17042         * testsuite/libgomp.c/cancel-for-2.c: New test.
17043         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
17044         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
17045         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
17046         * testsuite/libgomp.c/cancel-sections-1.c: New test.
17047         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
17048         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
17049         * testsuite/libgomp.c/depend-1.c: New test.
17050         * testsuite/libgomp.c/depend-2.c: New test.
17051         * testsuite/libgomp.c/depend-3.c: New test.
17052         * testsuite/libgomp.c/depend-4.c: New test.
17053         * testsuite/libgomp.c/for-1.c: New test.
17054         * testsuite/libgomp.c/for-1.h: New file.
17055         * testsuite/libgomp.c/for-2.c: New test.
17056         * testsuite/libgomp.c/for-2.h: New file.
17057         * testsuite/libgomp.c/for-3.c: New test.
17058         * testsuite/libgomp.c/pr58392.c: New test.
17059         * testsuite/libgomp.c/simd-1.c: New test.
17060         * testsuite/libgomp.c/simd-2.c: New test.
17061         * testsuite/libgomp.c/simd-3.c: New test.
17062         * testsuite/libgomp.c/simd-4.c: New test.
17063         * testsuite/libgomp.c/simd-5.c: New test.
17064         * testsuite/libgomp.c/simd-6.c: New test.
17065         * testsuite/libgomp.c/target-1.c: New test.
17066         * testsuite/libgomp.c/target-2.c: New test.
17067         * testsuite/libgomp.c/target-3.c: New test.
17068         * testsuite/libgomp.c/target-4.c: New test.
17069         * testsuite/libgomp.c/target-5.c: New test.
17070         * testsuite/libgomp.c/target-6.c: New test.
17071         * testsuite/libgomp.c/target-7.c: New test.
17072         * testsuite/libgomp.c/taskgroup-1.c: New test.
17073         * testsuite/libgomp.c/thread-limit-1.c: New test.
17074         * testsuite/libgomp.c/thread-limit-2.c: New test.
17075         * testsuite/libgomp.c/thread-limit-3.c: New test.
17076         * testsuite/libgomp.c/udr-1.c: New test.
17077         * testsuite/libgomp.c/udr-2.c: New test.
17078         * testsuite/libgomp.c/udr-3.c: New test.
17079         * testsuite/libgomp.c++/affinity-1.C: New test.
17080         * testsuite/libgomp.c++/atomic-10.C: New test.
17081         * testsuite/libgomp.c++/atomic-11.C: New test.
17082         * testsuite/libgomp.c++/atomic-12.C: New test.
17083         * testsuite/libgomp.c++/atomic-13.C: New test.
17084         * testsuite/libgomp.c++/atomic-14.C: New test.
17085         * testsuite/libgomp.c++/atomic-15.C: New test.
17086         * testsuite/libgomp.c++/cancel-for-1.C: New test.
17087         * testsuite/libgomp.c++/cancel-for-2.C: New test.
17088         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
17089         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
17090         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
17091         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
17092         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
17093         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
17094         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
17095         * testsuite/libgomp.c++/cancel-test.h: New file.
17096         * testsuite/libgomp.c++/for-9.C: New test.
17097         * testsuite/libgomp.c++/for-10.C: New test.
17098         * testsuite/libgomp.c++/for-11.C: New test.
17099         * testsuite/libgomp.c++/simd-1.C: New test.
17100         * testsuite/libgomp.c++/simd-2.C: New test.
17101         * testsuite/libgomp.c++/simd-3.C: New test.
17102         * testsuite/libgomp.c++/simd-4.C: New test.
17103         * testsuite/libgomp.c++/simd-5.C: New test.
17104         * testsuite/libgomp.c++/simd-6.C: New test.
17105         * testsuite/libgomp.c++/simd-7.C: New test.
17106         * testsuite/libgomp.c++/simd-8.C: New test.
17107         * testsuite/libgomp.c++/target-1.C: New test.
17108         * testsuite/libgomp.c++/target-2.C: New test.
17109         * testsuite/libgomp.c++/target-2-aux.cc: New file.
17110         * testsuite/libgomp.c++/target-3.C: New test.
17111         * testsuite/libgomp.c++/taskgroup-1.C: New test.
17112         * testsuite/libgomp.c++/udr-1.C: New test.
17113         * testsuite/libgomp.c++/udr-2.C: New test.
17114         * testsuite/libgomp.c++/udr-3.C: New test.
17115         * testsuite/libgomp.c++/udr-4.C: New test.
17116         * testsuite/libgomp.c++/udr-5.C: New test.
17117         * testsuite/libgomp.c++/udr-6.C: New test.
17118         * testsuite/libgomp.c++/udr-7.C: New test.
17119         * testsuite/libgomp.c++/udr-8.C: New test.
17120         * testsuite/libgomp.c++/udr-9.C: New test.
17121
17122 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
17123
17124         PR testsuite/57605
17125         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
17126         ALWAYS_CFLAGS.
17127
17128 2013-09-20  Alan Modra  <amodra@gmail.com>
17129
17130         * configure: Regenerate.
17131
17132 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
17133
17134         * testsuite/libgomp.c/sections-2.c: New test.
17135
17136 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
17137
17138         * testsuite/libgomp.fortran/strassen.f90:
17139         Add dg-skip-if aarch64_tiny.
17140
17141 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
17142             Cesar Philippidis  <cesar@codesourcery.com>
17143
17144         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
17145         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
17146         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
17147         * testsuite/libgomp.fortran/fortran.exp: Likewise.
17148         * testsuite/libgomp.graphite/graphite.exp: Likewise.
17149         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
17150         Use dg-runtest rather than gfortran-dg-runtest.
17151
17152 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
17153
17154         * testsuite/libgomp.c/icv-2.c: Extend current handling of
17155         Linux-based x86 systems to cover all GNU systems.
17156         * testsuite/libgomp.c/lock-3.c: Likewise.
17157         * testsuite/libgomp.c/pr48591.c: Likewise.
17158
17159 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
17160
17161         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
17162         GNU/Hurd, as done for Linux-based systems.
17163
17164         * config/posix/ptrlock.h: Fix comment.
17165
17166 2013-05-27  Tobias Burnus  <burnus@net-b.de>
17167
17168         PR fortran/57423
17169         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
17170         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
17171         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
17172         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
17173         omp_destroy_nest_lock): Correct arguments to match the one in
17174         the OpenMP spec.
17175         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
17176         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
17177         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
17178         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
17179
17180 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
17181
17182         * testsuite/libgomp.c/loop-13.c: New test.
17183         * testsuite/libgomp.c/loop-14.c: New test.
17184         * testsuite/libgomp.c/loop-15.c: New test.
17185         * testsuite/libgomp.c++/loop-13.C: New test.
17186         * testsuite/libgomp.c++/loop-14.C: New test.
17187         * testsuite/libgomp.c++/loop-15.C: New test.
17188
17189 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
17190
17191         PR middle-end/56217
17192         * testsuite/libgomp.c++/pr56217.C: New test.
17193
17194 2013-02-01  Alan Modra  <amodra@gmail.com>
17195
17196         * task.c (GOMP_task, GOMP_taskwait): Comment.
17197
17198 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
17199             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
17200
17201         PR libgomp/55561
17202         * config/linux/wait.h (do_spin): Use atomic load for addr.
17203         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
17204         for intptr and ptrlock.
17205         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
17206         for ptrlock.
17207
17208 2013-01-22  Alan Modra  <amodra@gmail.com>
17209
17210         PR libgomp/51376
17211         PR libgomp/56073
17212         * task.c (GOMP_task): Revert 2011-12-09 change.
17213         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
17214         barrier to read task->children..
17215         (gomp_barrier_handle_tasks): ..and matching atomic store with
17216         release barrier here when setting parent->children to NULL.
17217
17218 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
17219             Tobias Burnus  <burnus@net-b.de>
17220
17221         PR driver/55884
17222         * testsuite/libgomp.fortran/fortran.exp: Use
17223         -fintrinsic-modules-path= instead of
17224         -fintrinsic-modules-path.
17225
17226 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
17227
17228         Update copyright years.
17229
17230 2012-12-19  Tobias Burnus  <burnus@net-b.de>
17231
17232         * testsuite/libgomp.fortran/fortran.exp: Set
17233         -fintrinsic-modules-path.
17234
17235 2012-12-19  Tobias Burnus  <burnus@net-b.de>
17236
17237         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
17238         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
17239
17240 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
17241
17242         PR libgomp/55411
17243         * team.c (gomp_free_thread): Decrease gomp_managed_threads
17244         if pool had any threads_used.
17245
17246 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
17247
17248         * testsuite/libgomp.c++/pr24455.C: Use
17249         -Wl,-undefined,dynamic_lookup on darwin.
17250
17251 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
17252
17253         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
17254
17255 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
17256
17257         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
17258
17259 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
17260             Jim MacArthur  <jim.macarthur@arm.com>
17261             Marcus Shawcroft  <marcus.shawcroft@arm.com>
17262             Nigel Stephens  <nigel.stephens@arm.com>
17263             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
17264             Richard Earnshaw  <rearnsha@arm.com>
17265             Sofiane Naci  <sofiane.naci@arm.com>
17266             Stephen Thomas  <stephen.thomas@arm.com>
17267             Tejas Belagod  <tejas.belagod@arm.com>
17268             Yufeng Zhang  <yufeng.zhang@arm.com>
17269
17270         * configure.tgt: Add AArch64.
17271
17272 2012-10-04  Jason Merrill  <jason@redhat.com>
17273
17274         * testsuite/libgomp.c++/tls-init1.C: New.
17275
17276 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
17277
17278         * configure: Regenerated.
17279
17280 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
17281
17282         * config/linux/mips/futex.h (sys_futex0): Change to static
17283         function with noinline, nomips16 attributes under MIPS16. Adjust
17284         asm statement to place 'li v0,SYS_futex' immediately before
17285         syscall insn.
17286
17287 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
17288
17289         * libgomp.texi (Library Index): Renamed from "Index" to prevent
17290         conflict with index.html on case-insensitive file systems.
17291
17292 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
17293
17294         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
17295         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
17296
17297 2012-07-02  Richard Guenther  <rguenther@suse.de>
17298             Michael Matz  <matz@suse.de>
17299             Tobias Grosser <tobias@grosser.es>
17300             Sebastian Pop <sebpop@gmail.com>
17301
17302         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
17303         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
17304         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
17305         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
17306
17307 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
17308
17309         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
17310
17311 2012-06-22  Richard Guenther  <rguenther@suse.de>
17312
17313         Merge from graphite branch
17314         2012-01-13  Tobias Grosser  <tobias@grosser.es>
17315
17316         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
17317         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
17318
17319 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
17320
17321         PR middle-end/53580
17322         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
17323         use GOMP_barrier () call instead.
17324         * testsuite/libgomp.c/pr26943-3.c: Likewise.
17325         * testsuite/libgomp.c/pr26943-4.c: Likewise.
17326         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
17327         call GOMP_barrier instead.
17328         * testsuite/libgomp.fortran/vla5.f90: Likewise.
17329
17330 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
17331
17332         PR libgomp/52993
17333         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
17334         argument to memset call.
17335
17336 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
17337
17338         * configure: Regenerated.
17339
17340 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17341
17342         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
17343
17344 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
17345
17346         PR bootstrap/52812
17347         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
17348
17349 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
17350
17351         PR middle-end/52547
17352         * testsuite/libgomp.c/pr52547.c: New test.
17353
17354 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
17355
17356         * testsuite/lib/libgomp.exp: load fortran-modules.exp
17357
17358 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17359
17360         * configure.tgt (mips-sgi-irix6*): Remove.
17361
17362 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17363
17364         * configure.tgt (alpha*-dec-osf*): Remove.
17365
17366         * config/osf/sem.h: Remove.
17367         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
17368
17369 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
17370
17371         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
17372
17373 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17374
17375         PR libstdc++/52188
17376         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
17377         Remove ENABLE_SYMVERS_SOL2.
17378         * configure: Regenerate.
17379         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
17380         (PREPROCESS): New variable.
17381         (libgomp.ver): New target.
17382         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
17383         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
17384         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
17385         Use libgomp.ver.
17386         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
17387         * Makefile.in: Regenerate.
17388
17389 2012-02-14  Walter Lee  <walt@tilera.com>
17390
17391         * configure.tgt: Handle tilegx and tilepro.
17392         * config/linux/tile/futex.h: New file.
17393
17394 2012-02-08  Richard Guenther  <rguenther@suse.de>
17395
17396         PR tree-optimization/46886
17397         * testsuite/libgomp.c/pr46886.c: New testcase.
17398
17399 2012-01-25  Matthias Klose  <doko@ubuntu.com>
17400
17401         * config/linux/arm: Remove empty directory.
17402         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
17403
17404 2011-12-09  Alan Modra  <amodra@gmail.com>
17405
17406         PR libgomp/51376
17407         * task.c (GOMP_taskwait): Don't access task->children outside of
17408         task_lock mutex region.
17409         (GOMP_task): Likewise.
17410
17411 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
17412
17413         PR libgomp/51132
17414         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
17415         to file scope.
17416         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
17417         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
17418         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
17419         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
17420         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
17421
17422 2011-12-02  Alan Modra  <amodra@gmail.com>
17423
17424         * config/linux/affinity.c: Use atomic rather than sync builtin.
17425         * config/linux/lock.c: Likewise.
17426         * config/linux/ptrlock.h: Likewise.
17427         * config/linux/ptrlock.c: Likewise.
17428         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
17429         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
17430         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
17431         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
17432         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
17433         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
17434         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
17435         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
17436         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
17437         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
17438
17439 2011-11-30  Alan Modra  <amodra@gmail.com>
17440
17441         PR libgomp/51298
17442         * config/linux/bar.h: Use atomic rather than sync builtins.
17443         * config/linux/bar.c: Likewise.  Add missing acquire
17444         synchronisation on generation field.
17445         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
17446         double unlock.
17447
17448 2011-11-30  Alan Modra  <amodra@gmail.com>
17449
17450         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
17451         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
17452         * config/linux/mutex.h: Use atomic rather than sync builtins.
17453         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
17454         * config/linux/omp-lock.h: Comment fix.
17455         * config/linux/arm/mutex.h: Delete.
17456         * config/linux/powerpc/mutex.h: Delete.
17457         * config/linux/ia64/mutex.h: Delete.
17458         * config/linux/mips/mutex.h: Delete.
17459
17460 2011-11-30  Alan Modra  <amodra@gmail.com>
17461
17462         PR libgomp/51249
17463         * config/linux/sem.h: Rewrite.
17464         * config/linux/sem.c: Rewrite.
17465
17466 2011-11-28  Richard Henderson  <rth@redhat.com>
17467
17468         * libgomp.h (enum memmodel): New.
17469
17470 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
17471
17472         * configure: Regenerate.
17473
17474 2011-10-10  Matthias Klose  <doko@ubuntu.com>
17475
17476         * config/posix95: Remove empty directory.
17477
17478 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
17479
17480         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
17481
17482 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
17483
17484         PR fortran/49792
17485         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
17486         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
17487
17488 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17489
17490         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
17491
17492 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17493
17494         PR libgomp/49965
17495         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
17496
17497 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
17498
17499         * config/linux/proc.h: New.
17500         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
17501         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
17502         (gomp_init_num_threads): Update call to cpuset_popcount.
17503         (get_num_procs): Ditto.
17504         * config/linux/affinity.c (gomp_init_affinity): Call
17505         gomp_cpuset_popcount.
17506
17507 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
17508
17509         PR fortran/42041
17510         PR fortran/46752
17511         * omp.h.in (omp_in_final): New prototype.
17512         * omp_lib.f90.in (omp_in_final): New interface.
17513         (omp_integer_kind, omp_logical_kind): Remove
17514         and replace all its uses in the module with 4.
17515         (openmp_version): Change to 201107.
17516         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
17517         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
17518         kind for the parameters.
17519         (omp_in_final): New external.
17520         (openmp_version): Change to 201107.
17521         * task.c (omp_in_final): New function.
17522         (gomp_init_task): Initialize final_task.
17523         (GOMP_task): Remove unused attribute from flags.  Handle final
17524         tasks.
17525         (GOMP_taskyield): New function.
17526         (omp_in_final): Return true if if (false) or final (true) task
17527         or descendant of final (true).
17528         * fortran.c (omp_in_final_): New function.
17529         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
17530         (GOMP_3.0): Export GOMP_taskyield.
17531         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
17532         variables.
17533         (parse_unsigned_long_list): New function.
17534         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
17535         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
17536         even if parse_affinity returned false.
17537         * config/linux/affinity.c (gomp_init_affinity): Handle
17538         gomp_cpu_affinity_len == 0.
17539         * libgomp_g.h (GOMP_taskyield): New prototype.
17540         * libgomp.h (struct gomp_task): Add final_task field.
17541         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
17542         * team.c (gomp_team_start): Override new task's nthreads_var icv
17543         if list form OMP_NUM_THREADS has been used and it has value for
17544         the new nesting level.
17545
17546         * testsuite/libgomp.c/atomic-11.c: New test.
17547         * testsuite/libgomp.c/atomic-12.c: New test.
17548         * testsuite/libgomp.c/atomic-13.c: New test.
17549         * testsuite/libgomp.c/atomic-14.c: New test.
17550         * testsuite/libgomp.c/reduction-6.c: New test.
17551         * testsuite/libgomp.c/task-5.c: New test.
17552         * testsuite/libgomp.c++/atomic-2.C: New test.
17553         * testsuite/libgomp.c++/atomic-3.C: New test.
17554         * testsuite/libgomp.c++/atomic-4.C: New test.
17555         * testsuite/libgomp.c++/atomic-5.C: New test.
17556         * testsuite/libgomp.c++/atomic-6.C: New test.
17557         * testsuite/libgomp.c++/atomic-7.C: New test.
17558         * testsuite/libgomp.c++/atomic-8.C: New test.
17559         * testsuite/libgomp.c++/atomic-9.C: New test.
17560         * testsuite/libgomp.c++/task-8.C: New test.
17561         * testsuite/libgomp.c++/reduction-4.C: New test.
17562         * testsuite/libgomp.fortran/allocatable7.f90: New test.
17563         * testsuite/libgomp.fortran/allocatable8.f90: New test.
17564         * testsuite/libgomp.fortran/crayptr3.f90: New test.
17565         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
17566         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
17567         * testsuite/libgomp.fortran/pointer1.f90: New test.
17568         * testsuite/libgomp.fortran/pointer2.f90: New test.
17569         * testsuite/libgomp.fortran/task4.f90: New test.
17570
17571 2011-08-02  Tobias Burnus  <burnus@net-b.de>
17572
17573         * libgomp.texi: Update OpenMP spec references to 3.1.
17574         (omp_in_final,OMP_PROC_BIND): New sections.
17575         (OMP_NUM_THREADS): Document that the value can be now a list.
17576         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
17577
17578 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
17579
17580         * config/linux/x86/futex.h: Check __x86_64__ instead of
17581         __LP64__.
17582
17583 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
17584
17585         PR middle-end/49897
17586         PR middle-end/49898
17587         * testsuite/libgomp.c/pr49897-1.c: New test.
17588         * testsuite/libgomp.c/pr49897-2.c: New test.
17589         * testsuite/libgomp.c/pr49898-1.c: New test.
17590         * testsuite/libgomp.c/pr49898-2.c: New test.
17591
17592 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
17593
17594         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
17595         for ia32 instead of ilp32.
17596
17597         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
17598         * testsuite/libgomp.c/atomic-6.c: Likewise.
17599
17600 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
17601
17602         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
17603         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
17604
17605 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17606
17607         PR libgomp/45351
17608         * config/osf/sem.h: New file.
17609         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
17610
17611 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17612
17613         PR target/49541
17614         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
17615         ldflags.
17616
17617 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
17618
17619         * config/linux/wait.h (do_spin): New inline, largely copied
17620         from do_wait, just don't do futex_wait here, instead return true if
17621         it should be done.
17622         (do_wait): Implement using do_spin.
17623         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
17624         to prototype.
17625         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
17626         __sync_bool_compare_and_swap, pass the oldval to
17627         gomp_mutex_lock_slow.
17628         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
17629         If all mutex contenders are just spinning and not sleeping, don't
17630         change state to 2 unnecessarily.  Optimize the loop when state has
17631         already become 2 to use just one atomic operation per loop instead
17632         of two.
17633         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
17634         to prototype.
17635         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
17636         __sync_bool_compare_and_swap, pass the oldval to
17637         gomp_mutex_lock_slow.
17638
17639 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
17640
17641         PR libgomp/49490
17642         * iter.c (gomp_iter_static_next): For chunk size 0
17643         only use n ceil/ nthreads size for the first
17644         n % nthreads threads in the team instead of
17645         all threads except for the last few ones which
17646         get less work or none at all.
17647         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
17648         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
17649         chunk argument, set run_sched_modifier to 0 for static
17650         resp. 1 for other kinds.  If chunk argument is 0
17651         and not static, set value to 1.
17652
17653 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
17654
17655         PR c++/49043
17656         * testsuite/libgomp.c++/pr49043.C: New test.
17657
17658         PR c++/48869
17659         * testsuite/libgomp.c++/pr48869.C: New test.
17660
17661 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
17662
17663         PR fortran/48894
17664         * fortran.c: Include limits.h.
17665         (TO_INT): Define.
17666         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
17667         *set.
17668         (omp_set_num_threads_8_, omp_set_schedule_8_,
17669         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
17670         omp_get_team_size_8_): Use TO_INT macro.
17671         * testsuite/libgomp.fortran/pr48894.f90: New test.
17672
17673 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
17674
17675         PR middle-end/48591
17676         * testsuite/libgomp.c/pr48591.c: New test.
17677
17678 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17679
17680         PR bootstrap/48135
17681         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
17682         * configure: Regenerate.
17683
17684 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
17685
17686         PR fortran/47886
17687         * testsuite/libgomp.fortran/task3.f90: New test.
17688
17689 2011-02-24  Tobias Burnus  <burnus@net-b.de>
17690
17691         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
17692
17693 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
17694
17695         PR libgomp/47854
17696         * libgomp.texi (omp_get_wtime): Don't say time in the past
17697         must be Unix Epoch.
17698
17699 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
17700
17701         PR libgomp/47804
17702         * testsuite/libgomp.fortran/fortran.exp: Check for both
17703         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
17704         but $blddir != "", still append ${blddir}/${lang_library_path}
17705         to ld_library_path.
17706
17707 2011-02-16  Tobias Burnus  <burnus@net-b.de>
17708
17709         PR libgomp/47758
17710         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
17711         of libquadmath.a before adding its libpath to ldflags.
17712
17713 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
17714
17715         PR libgomp/47731
17716         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
17717         to FUTEX_WAIT futex syscall.
17718         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
17719
17720 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17721
17722         * configure: Regenerate.
17723
17724 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
17725
17726         PR libstdc++/36104
17727         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
17728
17729 2011-01-16  Gerald Pfeifer
17730
17731         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
17732
17733 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
17734
17735         PR fortran/46874
17736         * libgomp.fortran/allocatable6.f90: New test.
17737
17738 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17739
17740         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
17741         * configure: Regenerate.
17742
17743 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
17744
17745         PR target/40125
17746         PR lto/46695
17747         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
17748         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
17749         * aclocal.m4: Regenerate.
17750         * configure: Regenerate.
17751         * Makefile.in: Regenerate.
17752         * testsuite/Makefile.in: Regenerate.
17753
17754 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
17755
17756         PR fortran/46753
17757         * libgomp.fortran/pr46753.f90: New test.
17758
17759         PR libgomp/43706
17760         * env.c (initialize_env): Default to spin count 300000
17761         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
17762         is specified.
17763
17764         PR libgomp/45240
17765         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
17766         at the end if sync builtins aren't supported.
17767
17768 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17769
17770         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
17771
17772 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17773
17774         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
17775
17776 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
17777
17778         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
17779
17780 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
17781             Tobias Burnus  <burnus@net-b.de>
17782
17783         PR fortran/32049
17784         * configure.ac:
17785         * configure: Regenerate.
17786
17787 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
17788
17789         * config/linux/futex.h: New.
17790         * config/linux/arm/mutex.h: New.
17791         * configure.tgt (arm*-*-linux*): Add config path.
17792
17793 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
17794
17795         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
17796
17797 2010-09-23  Tobias Burnus  <burnus@net-b.de>
17798
17799         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
17800         Change Fortran datatype to LOGICAL.
17801         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
17802         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
17803
17804 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17805
17806         * configure: Regenerate.
17807
17808 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
17809
17810         * libgomp.texi: Add function keyword to a couple of Fortran
17811         interfaces, use integer instead of int for Fortran.
17812
17813 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
17814
17815         * libgomp.texi: Fix spelling and pasto problems throughout.
17816         Adjust prototypes to match code.
17817
17818 2010-07-24  Tobias Burnus  <burnus@net-b.de>
17819
17820         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
17821         silence -fwhole-file warning.
17822
17823 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17824
17825         * configure.tgt (*-*-solaris2.[56]*): Removed.
17826
17827 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17828
17829         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
17830         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
17831         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
17832         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
17833         targetting solaris2*.
17834         * configure: Regenerate.
17835         * config.h.in: Regenerate.
17836
17837         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
17838         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
17839         Add libgomp_version_dep.
17840         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
17841         versioning.
17842         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
17843         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
17844         * Makefile.in: Regenerate.
17845
17846         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
17847         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
17848         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
17849         to common block, protected by
17850         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
17851
17852 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
17853
17854         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
17855
17856 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
17857
17858         PR bootstrap/43170
17859         * configure: Regenerate.
17860
17861 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17862
17863         PR other/43620
17864         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
17865         * configure: Regenerate.
17866         * Makefile.in: Regenerate.
17867         * testsuite/Makefile.in: Regenerate.
17868
17869 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
17870
17871         PR c/43893
17872         * testsuite/libgomp.c/pr43893.c: New test.
17873         * testsuite/libgomp.c++/pr43893.C: New test.
17874
17875 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
17876
17877         PR middle-end/43570
17878         * testsuite/libgomp.fortran/vla8.f90: New test.
17879
17880 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
17881
17882         PR libgomp/43706
17883         * config/linux/affinity.c (gomp_init_affinity): Decrease
17884         gomp_available_cpus if affinity mask confines the process to fewer
17885         CPUs.
17886         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
17887         non-NULL, just return gomp_available_cpus.
17888
17889         PR libgomp/43569
17890         * sections.c (gomp_sections_init): Initialize ws->mode.
17891
17892 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
17893
17894         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
17895         not unused bar variable.
17896         * configure: Regenerate.
17897
17898 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17899
17900         * Makefile.in: Regenerate.
17901         * aclocal.m4: Regenerate.
17902         * testsuite/Makefile.in: Regenerate.
17903
17904 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
17905
17906         PR libgomp/42942
17907         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
17908         (initialize_env): Adjust callers.
17909         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
17910         when the argument is 0.
17911
17912         * testsuite/libgomp.c/pr42942.c: New test.
17913
17914 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
17915
17916         PR middle-end/42644
17917         PR middle-end/42130
17918         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
17919         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
17920
17921 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17922
17923         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
17924         * testsuite/libgomp.c++/task-6.C: Likewise.
17925
17926 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
17927
17928         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
17929
17930 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
17931
17932         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
17933         * configure: Regenerate.
17934
17935 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
17936
17937         PR fortran/42866
17938         * testsuite/libgomp.fortran/allocatable5.f90: New test.
17939
17940 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
17941
17942         * configure.ac: Test for executability of GFORTRAN.
17943         * configure: Regenerate.
17944
17945 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17946
17947         * configure: Regenerate.
17948
17949 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
17950
17951         PR libgomp/42602
17952         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
17953
17954 2010-01-03  Richard Guenther  <rguenther@suse.de>
17955
17956         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
17957
17958 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
17959
17960         * testsuite/libgomp.graphite/pr4118.c: New.
17961
17962 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
17963
17964         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
17965         for darwin, protect the test with require-effective-target tls_runtime.
17966         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
17967
17968 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
17969
17970         PR target/41605
17971         * testsuite/lib/libgomp.exp: Provide -B options to allow for
17972         link spec %s substitutions for static libraries.
17973
17974 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
17975
17976         PR testsuite/42135
17977         * libgomp.graphite/force-parallel-2.c: Reduce array size.
17978
17979 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
17980
17981         * Makefile.in: Regenerate.
17982         * configure: Regenerate.
17983         * testsuite/Makefile.in: Regenerate.
17984
17985 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
17986
17987         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
17988         settings for LC_ALL and LANG.
17989
17990 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
17991
17992         PR fortran/42162
17993         * testsuite/libgomp.fortran/pr42162.f90: New test.
17994
17995 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
17996
17997         PR middle-end/42029
17998         * testsuite/libgomp.c/pr42029.c: New test.
17999
18000 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
18001
18002         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
18003         *s.  Accept ld version without text in ()s.
18004         * configure: Regenerated.
18005
18006 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
18007
18008         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
18009
18010 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18011
18012         PR libgomp/41418
18013         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
18014         or a hyphen (happens with fortran language disabled).
18015         * configure: Regenerate.
18016
18017 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18018
18019         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
18020         use sed script portable to Solaris /bin/sed for extracting ld
18021         version.
18022         * configure: Regenerate.
18023
18024 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
18025
18026         * testsuite/libgomp.graphite/bounds.c: New test.
18027
18028 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18029
18030         * Makefile.am (libgomp_la_LINK): New.
18031         * Makefile.in: Regenerate.
18032
18033 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18034
18035         * configure.ac (AC_PREREQ): Bump to 2.64.
18036
18037 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18038
18039         * Makefile.am (install-html, install-pdf): Remove.
18040         * Makefile.in: Regenerate.
18041
18042         * Makefile.in: Regenerate.
18043         * aclocal.m4: Regenerate.
18044         * config.h.in: Regenerate.
18045         * configure: Regenerate.
18046         * testsuite/Makefile.in: Regenerate.
18047
18048 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18049
18050         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
18051         * Makefile.in: Regenerate.
18052
18053 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
18054
18055         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
18056         * Makefile.in: Regenerate.
18057
18058 2009-08-19  Tobias Burnus  <burnus@net-b.de>
18059
18060         PR fortran/41102
18061         omp_lib.h.in: Fix -std=f95 errors.
18062
18063 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
18064
18065         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
18066         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
18067         * testsuite/libgomp.graphite/graphite.exp: New.
18068
18069 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
18070
18071         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
18072         only build.
18073
18074 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
18075
18076         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
18077         needed memory barrier semantics.
18078         * config/linux/mips/mutex.h: New file.
18079
18080 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18081
18082         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
18083
18084 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
18085
18086         * configure: Regenerate.
18087
18088 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
18089
18090         PR testsuite/40699
18091         PR testsuite/40707
18092         PR testsuite/40709
18093         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
18094         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
18095         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
18096
18097 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
18098
18099         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
18100         options when choosing a multilib.
18101
18102 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
18103
18104         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
18105         ld_library_path.  Use add_path.  Add just find_libgcc_s to
18106         ld_library_path, not every libgcc multilib directory.
18107         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
18108         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
18109         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
18110         Use add_path.
18111         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
18112
18113 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
18114
18115         * Makefile.am (LTLDFLAGS): Define.
18116         (LINK): Define.
18117         * Makefile.in: Regenerate.
18118
18119 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
18120
18121         PR fortran/39718
18122         * testsuite/libgomp.fortran/fortran.exp: Don't link with
18123         libgfortranbegin, check existence of libgfortran.a instead of
18124         libgfortranbegin.a.
18125
18126 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
18127
18128         PR libgomp/40174
18129         * team.c (gomp_thread_start): Destroy thr->release semaphore.
18130         (gomp_free_pool_helper): Likewise.
18131
18132 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
18133             Jakub Jelinek  <jakub@redhat.com>
18134
18135         PR fortran/35423
18136         * testsuite/libgomp.fortran/workshare2.f90: New test.
18137
18138 2009-04-09  Nick Clifton  <nickc@redhat.com>
18139
18140         * iter.c: Change copyright header to refer to version 3 of the
18141         GNU General Public License with version 3.1 of the GCC Runtime
18142         Library Exception and to point readers at the COPYING3 and
18143         COPYING3.RUNTIME files and the FSF's license web page.
18144         * alloc.c: Likewise.
18145         * barrier.c: Likewise.
18146         * config/bsd/proc.c: Likewise.
18147         * config/linux/affinity.c: Likewise.
18148         * config/linux/alpha/futex.h: Likewise.
18149         * config/linux/bar.c: Likewise.
18150         * config/linux/bar.h: Likewise.
18151         * config/linux/ia64/futex.h: Likewise.
18152         * config/linux/ia64/mutex.h: Likewise.
18153         * config/linux/lock.c: Likewise.
18154         * config/linux/mips/futex.h: Likewise.
18155         * config/linux/mutex.c: Likewise.
18156         * config/linux/mutex.h: Likewise.
18157         * config/linux/powerpc/futex.h: Likewise.
18158         * config/linux/proc.c: Likewise.
18159         * config/linux/ptrlock.c: Likewise.
18160         * config/linux/ptrlock.h: Likewise.
18161         * config/linux/s390/futex.h: Likewise.
18162         * config/linux/sem.c: Likewise.
18163         * config/linux/sem.h: Likewise.
18164         * config/linux/sparc/futex.h: Likewise.
18165         * config/linux/wait.h: Likewise.
18166         * config/linux/x86/futex.h: Likewise.
18167         * config/mingw32/proc.c: Likewise.
18168         * config/mingw32/time.c: Likewise.
18169         * config/posix/affinity.c: Likewise.
18170         * config/posix/bar.c: Likewise.
18171         * config/posix/bar.h: Likewise.
18172         * config/posix/lock.c: Likewise.
18173         * config/posix/mutex.h: Likewise.
18174         * config/posix/proc.c: Likewise.
18175         * config/posix/ptrlock.h: Likewise.
18176         * config/posix/sem.c: Likewise.
18177         * config/posix/sem.h: Likewise.
18178         * config/posix/time.c: Likewise.
18179         * config/posix95/lock.c: Likewise.
18180         * critical.c: Likewise.
18181         * env.c: Likewise.
18182         * error.c: Likewise.
18183         * fortran.c: Likewise.
18184         * iter_ull.c: Likewise.
18185         * libgomp.h: Likewise.
18186         * libgomp_f.h.in: Likewise.
18187         * libgomp_g.h: Likewise.
18188         * loop.c: Likewise.
18189         * loop_ull.c: Likewise.
18190         * omp.h.in: Likewise.
18191         * omp_lib.f90.in: Likewise.
18192         * omp_lib.h.in: Likewise.
18193         * ordered.c: Likewise.
18194         * parallel.c: Likewise.
18195         * sections.c: Likewise.
18196         * single.c: Likewise.
18197         * task.c: Likewise.
18198         * team.c: Likewise.
18199         * work.c: Likewise.
18200
18201 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
18202
18203         * testsuite/config/default.exp: Change copyright header to refer to
18204         version 3 of the GNU General Public License and to point readers
18205         at the COPYING3 file and the FSF's license web page.
18206
18207 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
18208
18209         PR middle-end/39573
18210         * libgomp.c++/pr39573.C: New test.
18211
18212 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
18213
18214         PR other/39591
18215         * testsuite/libgomp.c/pr39591-1.c: New test.
18216         * testsuite/libgomp.c/pr39591-2.c: New test.
18217         * testsuite/libgomp.c/pr39591-3.c: New test.
18218
18219 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
18220
18221         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
18222         * testsuite/libgomp.c/atomic-6.c: Ditto.
18223
18224 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
18225
18226         PR c/39495
18227         * testsuite/libgomp.c/loop-12.c: New test.
18228         * testsuite/libgomp.c/loop-11.c: New test.
18229         * testsuite/libgomp.c++/loop-11.C: New test.
18230         * testsuite/libgomp.c++/loop-12.C: New test.
18231         * testsuite/libgomp.c++/for-8.C: New test.
18232
18233 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18234
18235         * configure: Regenerate.
18236
18237 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
18238
18239         PR middle-end/39154
18240         * testsuite/libgomp.c/pr39154.c: New test.
18241
18242 2009-01-30  Ian Lance Taylor  <iant@google.com>
18243
18244         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
18245         libgomp_ld_is_gold.  Get gold version number.
18246         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
18247         * configure: Rebuild.
18248
18249 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
18250
18251         * testsuite/lib/libgomp.exp: Add -B option for targets that
18252         use libgfortran.a%s in their specs.
18253
18254 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
18255
18256         PR libgomp/38086
18257         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
18258         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
18259         HAVE_AS_SYMVER_DIRECTIVE is not defined.
18260         * configure: Regenerated.
18261         * config.h.in: Likewise.
18262
18263 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
18264
18265         PR c++/38650
18266         * testsuite/libgomp.c/pr38650.c: New test.
18267         * testsuite/libgomp.c++/pr38650.C: New test.
18268
18269 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
18270
18271         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
18272
18273 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
18274
18275         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
18276
18277 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18278
18279         * configure: Regenerate.
18280
18281 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
18282
18283         PR middle-end/36802
18284         * testsuite/libgomp.c/pr36802-1.c: New test.
18285         * testsuite/libgomp.c/pr36802-2.c: New test.
18286         * testsuite/libgomp.c/pr36802-3.c: New test.
18287
18288 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
18289
18290         PR libgomp/38270
18291         * config/linux/powerpc/mutex.h: New.
18292
18293 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
18294
18295         PR c++/38257
18296         * testsuite/libgomp.c++/for-7.C: New test.
18297
18298         PR c++/38348
18299         * testsuite/libgomp.c++/for-6.C: New test.
18300
18301 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
18302
18303         PR testsuite/28870
18304         * testsuite/lib/libgomp.exp: Include new timeout library files.
18305         (libgomp_target_compile): Set timeout value from new proc.
18306
18307 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
18308
18309         PR libgomp/37938
18310         * config/linux/ia64/mutex.h: New.
18311
18312 2008-11-04  Tobias Burnus  <burnus@net-b.de>
18313
18314         PR libgomp/37935
18315         * libgomp.texi (Runtime library routines, environment variables):
18316         Update for OpenMP version 3.0.
18317
18318 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
18319             Steve Ellcey  <sje@cup.hp.com>
18320
18321         * configure: Regenerate for new libtool.
18322         * Makefile.in: Ditto.
18323         * testsuite/Makefile.in: Ditto.
18324
18325 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
18326             Andreas Tobler  <a.tobler@schweiz.org>
18327
18328         * config/bsd/proc.c: New file.
18329         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
18330         * configure.ac: Check for header <sys/sysctl.h>
18331         * configure: Regenerate.
18332         * config.h.in: Likewise.
18333
18334 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
18335
18336         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
18337
18338 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
18339
18340         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
18341         * Makefile.in: Regenerated.
18342         * testsuite/Makefile.in: Regenerated.
18343
18344 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
18345
18346         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
18347         depend on blddir if blddir exists.
18348         (libgomp_target_compile): Likewise.
18349         * testsuite/libgomp.c++/c++.exp: Likewise.
18350         * testsuite/libgomp.fortran/fortran.exp: Likewise.
18351
18352 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18353
18354         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
18355         Do not list GPL as Invariant Section.
18356
18357 2008-07-28  Ilie Garbacea  <ilie@mips.com>
18358             Chao-ying Fu  <fu@mips.com>
18359
18360         * configure.tgt: Enable futex for MIPS.
18361         * config/linux/mips/futex.h: New file.
18362
18363 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
18364
18365         * team.c (gomp_team_end): Free team immediately if it has
18366         just one thread.
18367
18368 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
18369
18370         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
18371         * testsuite/libgomp.fortran/fortran.exp: Same.
18372         * testsuite/libgomp.c/c.exp: Same.
18373         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
18374         directory to library path first.
18375
18376 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
18377
18378         * env.c (parse_stacksize): Add cast to avoid warning.
18379         (parse_spincount): Likewise.
18380
18381 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
18382
18383         * testsuite/libgomp.c/loop-10.c: New test.
18384         * libgomp.c/loop-3.c (main): Add lastprivate clause.
18385         * libgomp.c++/loop-6.C (main): Likewise.
18386
18387         PR debug/36617
18388         * testsuite/libgomp.c/debug-1.c: New test.
18389
18390 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
18391
18392         * testsuite/libgomp.c/nqueens-1.c: New test.
18393
18394         PR c++/36523
18395         * testsuite/libgomp.c++/task-7.C: New function.
18396
18397 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18398
18399         * configure: Regenerate.
18400
18401 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
18402
18403         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
18404         mutex when HAVE_SYNC_BUILTINS isn't defined.
18405
18406 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18407
18408         * libgomp.texi (omp_test_lock): Fix typo.
18409
18410 2008-06-12  Tobias Burnus  <burnus@net-b.de>
18411
18412         * omp_lib.f90.in: Add "implicit none".
18413
18414 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
18415
18416         PR middle-end/36506
18417         * testsuite/libgomp.c/reduction-5.c: New test.
18418
18419 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
18420
18421         * libgomp.h (struct gomp_task): Add in_tied_task field.
18422         * task.c (gomp_init_task): Initialize it.
18423         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
18424         unconditionally.  Don't call gomp_team_barrier_wake if
18425         current task is implicit or if(0) from implicit and number of
18426         running tasks is equal to nthreads - 1.
18427
18428         PR libgomp/36471
18429         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
18430         omp_get_team_size_8): Fix pastos.
18431
18432         PR libgomp/36469
18433         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
18434         * configure: Regenerated.
18435         * config.h.in: Regenerated.
18436         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
18437         defined.
18438
18439 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
18440
18441         PR bootstrap/36452
18442         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
18443         (GOMP_loop_ull_dynamic_start): Likewise.
18444         (GOMP_loop_ull_guided_start): Likewise.
18445         (GOMP_loop_ull_ordered_static_start): Likewise.
18446         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
18447         (GOMP_loop_ull_ordered_guided_start): Likewise.
18448
18449 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
18450             Richard Henderson  <rth@redhat.com>
18451             Ulrich Drepper  <drepper@redhat.com>
18452             Jakob Blomer  <jakob.blomer@ira.uka.de>
18453
18454         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
18455         Substitute also OMP_*LOCK_25*.
18456         * configure: Regenerated.
18457         * config.h.in: Regenerated.
18458         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
18459         ptrlock.c and task.c.
18460         * Makefile.in: Regenerated.
18461         * testsuite/Makefile.in: Regenerated.
18462         * task.c: New file.
18463         * loop_ull.c: New file.
18464         * iter_ull.c: New file.
18465         * libgomp.h: Include ptrlock.h.
18466         (enum gomp_task_kind): New type.
18467         (struct gomp_team): Add task_lock, task_queue, task_count,
18468         task_running_count, single_count fields.  Add
18469         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
18470         Remove work_share_lock, generation_mask,
18471         oldest_live_gen, num_live_gen and init_work_shares fields, add
18472         work work_share_list_alloc, work_share_list_free and work_share_chunk
18473         fields.  Change work_shares from pointer to pointers into an array.
18474         Change ordered_release field into gomp_sem_t ** from flexible array
18475         member.  Add implicit_task and initial_work_shares fields.
18476         Move close to the end of the struct.
18477         (struct gomp_team_state): Add single_count, last_work_share,
18478         active_level and level fields, remove work_share_generation.
18479         (gomp_barrier_handle_tasks): New prototype.
18480         (gomp_finish_task): New inline function.
18481         (struct gomp_work_share): Move chunk_size, end, incr into
18482         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
18483         next_ll fields.  Reshuffle fields.  Add next_alloc,
18484         next_ws, next_free and inline_ordered_team_ids fields, change
18485         ordered_team_ids into pointer from flexible array member.
18486         Add mode field.  Put lock and next into a different cache line
18487         from most of the write-once fields.
18488         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
18489         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
18490         gomp_iter_ull_guided_next): New prototypes.
18491         (gomp_new_icv): New prototype.
18492         (struct gomp_thread): Add thread_pool and task fields.
18493         (struct gomp_thread_pool): New type.
18494         (gomp_new_team): New prototype.
18495         (gomp_team_start): Change type of last argument.
18496         (gomp_new_work_share): Removed.
18497         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
18498         (gomp_work_share_init_done): New static inline.
18499         (gomp_throttled_spin_count_var, gomp_available_cpus,
18500         gomp_managed_threads): New extern decls.
18501         (gomp_init_task): New prototype.
18502         (gomp_spin_count_var): New extern var decl.
18503         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
18504         or no alias support, or if not PIC.
18505         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
18506         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
18507         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
18508         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
18509         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
18510         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
18511         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
18512         gomp_test_nest_lock_25): New prototypes.
18513         (omp_lock_symver, strong_alias): Define.
18514         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
18515         decls.
18516         (gomp_end_task): New.
18517         (struct gomp_task_icv, gomp_global_icv): New.
18518         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
18519         (struct gomp_task): New.
18520         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
18521         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
18522         (gomp_icv): New.
18523         (gomp_schedule_type): Reorder enum to match
18524         omp_sched_t.
18525         * team.c (struct gomp_thread_start_data): Add thread_pool and task
18526         fields.
18527         (gomp_thread_start): Add gomp_team_barrier_wait call.
18528         For non-nested case remove clearing of docked thread thr fields.
18529         Use pool fields instead of global gomp_* variables.  Use
18530         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
18531         Create tasks for each member thread.
18532         (free_team): Only destroy team barrier, task_lock here and free it.
18533         (gomp_free_thread): Free last_team if non-NULL.
18534         (gomp_team_end): Call gomp_team_barrier_wait instead of
18535         gomp_barrier_wait.  For nested case call one extra
18536         gomp_barrier_wait.  Move here some destruction from free_team.
18537         Call free_team on pool->last_team if any, rather than freeing
18538         current team.  Destroy work_share_list_free_lock ifndef
18539         HAVE_SYNC_BUILTINS.
18540         (gomp_new_icv): New function.
18541         (gomp_threads, gomp_threads_size, gomp_threads_used,
18542         gomp_threads_dock): Removed.
18543         (gomp_thread_destructor): New variable.
18544         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
18545         functions.
18546         (gomp_team_start): Create new pool if current thread doesn't have
18547         one.  Use pool fields instead of global gomp_* variables.
18548         Initialize thread_pool field for new threads.  Clear single_count.
18549         Change last argument from ws to team, don't create
18550         new team, set ts.work_share to &team->work_shares[0] and clear
18551         ts.last_work_share.  Don't clear ts.work_share_generation.
18552         If number of threads changed, adjust atomically gomp_managed_threads.
18553         Use gomp_init_task instead of gomp_new_task,
18554         set thr->task to the corresponding implicit_task array entry.
18555         Create tasks for each member thread.  Initialize ts.level.
18556         (initialize_team): Call pthread_key_create on
18557         gomp_thread_destructor.
18558         (team_destructor): New function.
18559         (new_team): Removed.
18560         (gomp_new_team): New function.
18561         (free_team): Free gomp_work_share blocks chained through next_alloc,
18562         instead of freeing work_shares and destroying work_share_lock.
18563         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
18564         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
18565         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
18566         of gomp_barrier_wait.
18567         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
18568         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
18569         if gomp_work_share_start returned true.  Don't unlock ws->lock.
18570         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
18571         of gomp_barrier_wait.
18572         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
18573         gomp_work_share_init_done if gomp_work_share_start returned true.
18574         Don't unlock ws->lock.
18575         * work.c: Include stddef.h.
18576         (free_work_share): Use work_share_list_free_lock instead
18577         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
18578         Call gomp_fini_work_share and then either free ws if orphaned, or
18579         put it into work_share_list_free list of the current team.
18580         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
18581         functions.
18582         (gomp_work_share_start, gomp_work_share_end,
18583         gomp_work_share_end_nowait): Rewritten.
18584         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
18585         (openmp_version): Set to 200805.
18586         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
18587         omp_sched_guided, omp_sched_auto): New parameters.
18588         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
18589         omp_set_max_active_levels, omp_get_max_active_levels,
18590         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
18591         omp_get_active_level): New interfaces.
18592         * omp_lib.h.in (openmp_version): Set to 200805.
18593         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
18594         omp_sched_guided, omp_sched_auto): New parameters.
18595         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
18596         omp_set_max_active_levels, omp_get_max_active_levels,
18597         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
18598         omp_get_active_level): New externals.
18599         * loop.c: Include limits.h.
18600         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
18601         GFS_AUTO.
18602         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
18603         Likewise.  Use gomp_icv.
18604         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
18605         ts.static_trip here.
18606         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
18607         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
18608         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
18609         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
18610         don't unlock ws->lock, otherwise lock it.
18611         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
18612         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
18613         (gomp_parallel_loop_start): Call gomp_new_team instead of
18614         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
18615         Adjust gomp_team_start caller.  Pass 0 as second argument to
18616         gomp_resolve_num_threads.
18617         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
18618         If adding ws->chunk_size nthreads + 1 times after end won't
18619         overflow, set ws->mode to 1.
18620         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
18621         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
18622         GOMP_loop_ull_ordered_static_start,
18623         GOMP_loop_ull_ordered_dynamic_start,
18624         GOMP_loop_ull_ordered_guided_start,
18625         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
18626         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
18627         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
18628         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
18629         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
18630         prototypes.
18631         * libgomp.map: Export lock routines also @@OMP_2.0.
18632         (GOMP_loop_ordered_dynamic_first,
18633         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
18634         GOMP_loop_ordered_static_first): Remove.
18635         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
18636         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
18637         GOMP_loop_ull_ordered_dynamic_next,
18638         GOMP_loop_ull_ordered_dynamic_start,
18639         GOMP_loop_ull_ordered_guided_next,
18640         GOMP_loop_ull_ordered_guided_start,
18641         GOMP_loop_ull_ordered_runtime_next,
18642         GOMP_loop_ull_ordered_runtime_start,
18643         GOMP_loop_ull_ordered_static_next,
18644         GOMP_loop_ull_ordered_static_start,
18645         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
18646         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
18647         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
18648         (omp_set_schedule, omp_get_schedule,
18649         omp_get_thread_limit, omp_set_max_active_levels,
18650         omp_get_max_active_levels, omp_get_level,
18651         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
18652         omp_set_schedule_, omp_set_schedule_8_,
18653         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
18654         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
18655         omp_get_max_active_levels_, omp_get_level_,
18656         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
18657         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
18658         New exports @@OMP_3.0.
18659         * omp.h.in (omp_sched_t): New type.
18660         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
18661         omp_set_max_active_levels, omp_get_max_active_levels,
18662         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
18663         omp_get_active_level): New prototypes.
18664         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
18665         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
18666         gomp_thread_limit_var, gomp_remaining_threads_count,
18667         gomp_remaining_threads_lock): New variables.
18668         (parse_spincount): New function.
18669         (initialize_env): Call gomp_init_num_threads unconditionally.
18670         Initialize gomp_available_cpus.  Call parse_spincount,
18671         initialize gomp_{,throttled_}spin_count_var
18672         depending on presence and value of OMP_WAIT_POLICY and
18673         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
18674         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
18675         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
18676         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
18677         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
18678         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
18679         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
18680         (gomp_global_icv): New.
18681         (parse_schedule): Use it.  Parse "auto".
18682         (omp_set_num_threads): Use gomp_icv.
18683         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
18684         Likewise.
18685         (omp_get_max_threads): Move from parallel.c.
18686         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
18687         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
18688         add ialias.
18689         (parse_stacksize, parse_wait_policy): New functions.
18690         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
18691         both wrappers for compatibility and new locks.
18692         (omp_set_schedule, omp_get_schedule,
18693         omp_get_thread_limit, omp_set_max_active_levels,
18694         omp_get_max_active_levels, omp_get_level,
18695         omp_get_ancestor_thread_num, omp_get_team_size,
18696         omp_get_active_level): New ialias_redirect.
18697         (omp_set_schedule_, omp_set_schedule_8_,
18698         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
18699         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
18700         omp_get_max_active_levels_, omp_get_level_,
18701         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
18702         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
18703         New functions.
18704         * parallel.c: Include limits.h.
18705         (gomp_resolve_num_threads): Add count argument.  Rewritten.
18706         (GOMP_parallel_start): Call gomp_new_team and pass that as last
18707         argument to gomp_team_start.  Pass 0 as second argument to
18708         gomp_resolve_num_threads.
18709         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
18710         if gomp_thread_limit_var != ULONG_MAX.
18711         (omp_in_parallel): Implement using ts.active_level.
18712         (omp_get_max_threads): Move to env.c.
18713         (omp_get_level, omp_get_ancestor_thread_num,
18714         omp_get_team_size, omp_get_active_level): New functions,
18715         add ialias.
18716         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
18717         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
18718         gomp_iter_dynamic_next instead of the _locked variant and don't take
18719         lock around it, otherwise acquire it before calling
18720         gomp_iter_dynamic_next_locked.
18721         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
18722         gomp_iter_dynamic_next instead of the _locked variant and don't take
18723         lock around it.
18724         (GOMP_parallel_sections_start): Call gomp_new_team instead of
18725         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
18726         Adjust gomp_team_start caller.  Pass count as second argument to
18727         gomp_resolve_num_threads, don't adjust num_threads after the call.
18728         Use gomp_icv.
18729         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
18730         ws->chunk_size by incr.
18731         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
18732         code.
18733         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
18734         types.
18735         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
18736         (omp_check_defines): Check even the compat defines.
18737         * config/linux/ptrlock.c: New file.
18738         * config/linux/ptrlock.h: New file.
18739         * config/linux/wait.h: New file.
18740         * config/posix/ptrlock.c: New file.
18741         * config/posix/ptrlock.h: New file.
18742         * config/linux/bar.h (gomp_team_barrier_wait,
18743         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
18744         (gomp_team_barrier_set_task_pending,
18745         gomp_team_barrier_clear_task_pending,
18746         gomp_team_barrier_set_waiting_for_tasks,
18747         gomp_team_barrier_waiting_for_tasks,
18748         gomp_team_barrier_done): New inlines.
18749         (gomp_barrier_t): Rewritten.
18750         (gomp_barrier_state_t): New typedef.
18751         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
18752         gomp_barrier_wait_start): Rewritten.
18753         (gomp_barrier_wait_end): Change second argument to
18754         gomp_barrier_state_t.
18755         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
18756         inlines.
18757         * config/linux/bar.c: Include wait.h instead of libgomp.h and
18758         futex.h.
18759         (gomp_barrier_wait_end): Rewritten.
18760         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
18761         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
18762         * config/posix/bar.h (gomp_barrier_t): Add generation field.
18763         (gomp_barrier_state_t): New typedef.
18764         (gomp_team_barrier_wait,
18765         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
18766         (gomp_barrier_wait_start): Or all but low 2 bits from generation
18767         into the return value.  Return gomp_barrier_state_t.
18768         (gomp_team_barrier_set_task_pending,
18769         gomp_team_barrier_clear_task_pending,
18770         gomp_team_barrier_set_waiting_for_tasks,
18771         gomp_team_barrier_waiting_for_tasks,
18772         gomp_team_barrier_done): New inlines.
18773         (gomp_barrier_wait_end): Change second argument to
18774         gomp_barrier_state_t.
18775         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
18776         inlines.
18777         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
18778         (gomp_barrier_wait_end): Change second argument to
18779         gomp_barrier_state_t.
18780         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
18781         gomp_team_barrier_wake): New functions.
18782         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
18783         futex.h.
18784         (gomp_futex_wake, gomp_futex_wait): New variables.
18785         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
18786         * config/linux/lock.c: Rewrite to make locks task owned,
18787         for backwards compatibility provide the old entrypoints
18788         if symbol versioning.  Include wait.h instead of libgomp.h and
18789         futex.h.
18790         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
18791         * config/posix95/lock.c: Rewrite to make locks task owned,
18792         for backwards compatibility provide the old entrypoints
18793         if symbol versioning.
18794         * config/posix/lock.c: Rewrite to make locks task owned,
18795         for backwards compatibility provide the old entrypoints
18796         if symbol versioning.
18797         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
18798         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
18799         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
18800         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18801         (sys_futex0): Return error code.
18802         (futex_wake, futex_wait): If ENOSYS was returned, clear
18803         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18804         (cpu_relax, atomic_write_barrier): New static inlines.
18805         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18806         (futex_wake, futex_wait): If ENOSYS was returned, clear
18807         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18808         (cpu_relax, atomic_write_barrier): New static inlines.
18809         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18810         (sys_futex0): Return error code.
18811         (futex_wake, futex_wait): If ENOSYS was returned, clear
18812         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18813         (cpu_relax, atomic_write_barrier): New static inlines.
18814         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18815         (sys_futex0): Return error code.
18816         (futex_wake, futex_wait): If ENOSYS was returned, clear
18817         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18818         (cpu_relax, atomic_write_barrier): New static inlines.
18819         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18820         (sys_futex0): Return error code.
18821         (futex_wake, futex_wait): If ENOSYS was returned, clear
18822         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18823         (cpu_relax, atomic_write_barrier): New static inlines.
18824         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
18825         (sys_futex0): Return error code.
18826         (futex_wake, futex_wait): If ENOSYS was returned, clear
18827         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
18828         (cpu_relax, atomic_write_barrier): New static inlines.
18829         * config/linux/sem.c: Include wait.h instead of libgomp.h and
18830         futex.h.
18831         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
18832         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
18833         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
18834         types.
18835         (omp_nest_lock_t): Change owner into void *, add lock field.
18836         * config/posix95/omp-lock.h: Include semaphore.h.
18837         (omp_lock_25_t, omp_nest_lock_25_t): New types.
18838         (omp_lock_t): Use sem_t instead of mutex if semaphores
18839         aren't broken.
18840         (omp_nest_lock_t): Likewise.  Change owner to void *.
18841         * config/posix/omp-lock.h: Include semaphore.h.
18842         (omp_lock_25_t, omp_nest_lock_25_t): New types.
18843         (omp_lock_t): Use sem_t instead of mutex if semaphores
18844         aren't broken.
18845         (omp_nest_lock_t): Likewise.  Add owner field.
18846
18847 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
18848
18849         * testsuite/libgomp.c/collapse-1.c: New test.
18850         * testsuite/libgomp.c/collapse-2.c: New test.
18851         * testsuite/libgomp.c/collapse-3.c: New test.
18852         * testsuite/libgomp.c/icv-1.c: New test.
18853         * testsuite/libgomp.c/icv-2.c: New test.
18854         * testsuite/libgomp.c/lib-2.c: New test.
18855         * testsuite/libgomp.c/lock-1.c: New test.
18856         * testsuite/libgomp.c/lock-2.c: New test.
18857         * testsuite/libgomp.c/lock-3.c: New test.
18858         * testsuite/libgomp.c/loop-4.c: New test.
18859         * testsuite/libgomp.c/loop-5.c: New test.
18860         * testsuite/libgomp.c/loop-6.c: New test.
18861         * testsuite/libgomp.c/loop-7.c: New test.
18862         * testsuite/libgomp.c/loop-8.c: New test.
18863         * testsuite/libgomp.c/loop-9.c: New test.
18864         * testsuite/libgomp.c/nested-3.c: New test.
18865         * testsuite/libgomp.c/nestedfn-6.c: New test.
18866         * testsuite/libgomp.c/sort-1.c: New test.
18867         * testsuite/libgomp.c/task-1.c: New test.
18868         * testsuite/libgomp.c/task-2.c: New test.
18869         * testsuite/libgomp.c/task-3.c: New test.
18870         * testsuite/libgomp.c/task-4.c: New test.
18871         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
18872         to C++ testsuite default compiler options.
18873         * testsuite/libgomp.c++/collapse-1.C: New test.
18874         * testsuite/libgomp.c++/collapse-2.C: New test.
18875         * testsuite/libgomp.c++/ctor-10.C: New test.
18876         * testsuite/libgomp.c++/for-1.C: New test.
18877         * testsuite/libgomp.c++/for-2.C: New test.
18878         * testsuite/libgomp.c++/for-3.C: New test.
18879         * testsuite/libgomp.c++/for-4.C: New test.
18880         * testsuite/libgomp.c++/for-5.C: New test.
18881         * testsuite/libgomp.c++/loop-8.C: New test.
18882         * testsuite/libgomp.c++/loop-9.C: New test.
18883         * testsuite/libgomp.c++/loop-10.C: New test.
18884         * testsuite/libgomp.c++/task-1.C: New test.
18885         * testsuite/libgomp.c++/task-2.C: New test.
18886         * testsuite/libgomp.c++/task-3.C: New test.
18887         * testsuite/libgomp.c++/task-4.C: New test.
18888         * testsuite/libgomp.c++/task-5.C: New test.
18889         * testsuite/libgomp.c++/task-6.C: New test.
18890         * testsuite/libgomp.fortran/allocatable1.f90: New test.
18891         * testsuite/libgomp.fortran/allocatable2.f90: New test.
18892         * testsuite/libgomp.fortran/allocatable3.f90: New test.
18893         * testsuite/libgomp.fortran/allocatable4.f90: New test.
18894         * testsuite/libgomp.fortran/collapse1.f90: New test.
18895         * testsuite/libgomp.fortran/collapse2.f90: New test.
18896         * testsuite/libgomp.fortran/collapse3.f90: New test.
18897         * testsuite/libgomp.fortran/collapse4.f90: New test.
18898         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
18899         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
18900         * testsuite/libgomp.fortran/lib4.f90: New test.
18901         * testsuite/libgomp.fortran/lock-1.f90: New test.
18902         * testsuite/libgomp.fortran/lock-2.f90: New test.
18903         * testsuite/libgomp.fortran/nested1.f90: New test.
18904         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
18905         * testsuite/libgomp.fortran/strassen.f90: New test.
18906         * testsuite/libgomp.fortran/tabs1.f90: New test.
18907         * testsuite/libgomp.fortran/tabs2.f: New test.
18908         * testsuite/libgomp.fortran/task1.f90: New test.
18909         * testsuite/libgomp.fortran/task2.f90: New test.
18910         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
18911         * testsuite/libgomp.fortran/vla5.f90: Likewise.
18912         * testsuite/libgomp.c/pr26943-2.c: Likewise.
18913         * testsuite/libgomp.c/pr26943-3.c: Likewise.
18914         * testsuite/libgomp.c/pr26943-4.c: Likewise.
18915
18916 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
18917
18918         PR c++/36308
18919         * testsuite/libgomp.c++/ctor-11.C: New test.
18920         * testsuite/libgomp.c++/ctor-12.C: New test.
18921
18922 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
18923
18924         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
18925
18926 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
18927
18928         PR middle-end/36106
18929         * testsuite/libgomp.c/atomic-5.c: New test.
18930         * testsuite/libgomp.c/atomic-6.c: New test.
18931         * testsuite/libgomp.c/autopar-1.c: New test.
18932
18933 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18934
18935         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
18936         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
18937         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
18938         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
18939         * configure: Regenerate.
18940         * Makefile.in, testsuite/Makefile.in: Likewise.
18941
18942 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
18943
18944         PR bootstrap/35457
18945         * aclocal.m4: Regenerate.
18946         * configure: Regenerate.
18947
18948 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
18949
18950         PR middle-end/35611
18951         * testsuite/libgomp.c/atomic-4.c: New test.
18952
18953         PR libgomp/35625
18954         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
18955         (gomp_iter_guided_next): Likewise.
18956         * testsuite/libgomp.c/pr35625.c: New test.
18957
18958 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
18959
18960         * aclocal.m4: Regenerate.
18961         * configure: Likewise.
18962         * Makefile.in: Likewise.
18963         * testsuite/Makefile.in: Likewise.
18964
18965 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
18966
18967         PR middle-end/35185
18968         * testsuite/libgomp.c++/pr35185.C: New test.
18969
18970 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
18971
18972         PR middle-end/35549
18973         * testsuite/libgomp.c/pr35549.c: New test.
18974
18975 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
18976
18977         * testsuite/libgomp.c/atomic-3.c: New test.
18978
18979 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
18980
18981         PR fortran/33197
18982         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
18983         .F08 file suffixes.
18984
18985 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
18986
18987         PR libgomp/33131
18988         * configure.ac: Add ACX_HEADER_STRING.
18989         * env.c: Include strings.h.
18990         * aclocal.m4: Regenerate.
18991         * config.h.in: Regenerate.
18992         * configure: Regenerate.
18993         * Makefile.in: Regenerate.
18994         * testsuite/Makefile.in: Regenerate.
18995
18996 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
18997
18998         PR middle-end/35196
18999         * testsuite/libgomp.c/pr35196.c: New test.
19000
19001         PR middle-end/35130
19002         * testsuite/libgomp.fortran/pr35130.f90: New test.
19003         * testsuite/libgomp.c/pr35130.c: New test.
19004
19005 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
19006
19007         PR middle-end/33880
19008         * testsuite/libgomp.c/pr33880.c: New test.
19009         * testsuite/libgomp.fortran/pr33880.f90: New test.
19010
19011 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
19012
19013         * configure: Regenerate.
19014
19015 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
19016
19017         * configure.ac: Move futex checking into ../config/futex.m4.
19018         * configure: Rebuilt.
19019         * aclocal.m4: Rebuilt.
19020         * Makefile.in: Rebuilt.
19021
19022         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
19023         2007-10-15 ../config/tls.m4 change.
19024
19025 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
19026
19027         PR c++/34513
19028         * testsuite/libgomp.c/pr34513.c: New test.
19029         * testsuite/libgomp.c++/pr34513.C: New test.
19030
19031 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
19032
19033         PR target/32765
19034         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
19035
19036 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
19037
19038         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
19039
19040 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
19041
19042         * testsuite/libgomp.c/private-1.c: New test.
19043
19044 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
19045             Paolo Bonzini  <bonzini@gnu.org>
19046
19047         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
19048         instead of 'VPATH ='.
19049         * Makefile.in: Regenerate.
19050
19051 2007-11-23  Matthias Klose  <doko@ubuntu.com>
19052
19053         * configure.ac: Adjust makeinfo version check.
19054         * configure: Regenerate.
19055
19056 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
19057
19058         PR fortran/34020
19059         * testsuite/libgomp.fortran/pr34020.f90: New test.
19060
19061 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
19062
19063         PR c++/33894
19064         * testsuite/libgomp.c++/atomic-1.C: New test.
19065
19066 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
19067
19068         PR libgomp/33275
19069         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
19070         Make x and y integers rather than (implicit) reals.  Add private (j)
19071         clause to the last omp parallel.
19072
19073 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
19074
19075         * configure: Regenerate following changes to ../config/tls.m4.
19076
19077 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
19078
19079         * testsuite/libgomp.fortran/stack.f90: New test.
19080
19081 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
19082
19083         * config/mingw32/proc.c: New file.
19084
19085 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
19086
19087         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
19088         (main): Use __get_cpuid to get i386 target fetaures.
19089         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
19090         (main): Use __get_cpuid to get x86_64 target fetaures.
19091
19092 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
19093
19094         PR target/32765
19095         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
19096         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
19097
19098 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
19099
19100         PR fortran/32550
19101         * testsuite/libgomp.fortran/pr32550.f90: New test.
19102         * testsuite/libgomp.fortran/crayptr2.f90: New test.
19103
19104 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
19105
19106         * aclocal.m4: Regenerated.
19107
19108 2007-07-05  Tobias Burnus  <burnus@net-b.de>
19109
19110         PR fortran/32359
19111         * testsuite/libgomp.fortran/pr32359.f90: New.
19112
19113 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
19114
19115         PR libgomp/32468
19116         * sections.c (GOMP_parallel_sections_start): Only decrease
19117         number of threads to COUNT if dyn_var is true.
19118         * testsuite/libgomp.c/pr32468.c: New test.
19119
19120 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
19121
19122         PR libgomp/26308
19123         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
19124
19125 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
19126
19127         PR middle-end/32362
19128         * testsuite/libgomp.c/pr32362-1.c: New test.
19129         * testsuite/libgomp.c/pr32362-2.c: New test.
19130         * testsuite/libgomp.c/pr32362-3.c: New test.
19131
19132 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
19133
19134         * team.c (gomp_team_start): Fix setting up thread_attr
19135         stack size.
19136
19137 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
19138
19139         * configure: Regenerate.
19140
19141 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
19142
19143         * Makefile.in: Regenerate.
19144         * configure: Regenerate.
19145         * aclocal.m4: Regenerate.
19146         * testsuite/Makefile.in: Regenerate.
19147
19148 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
19149
19150         * config/linux/proc.c: New file.
19151
19152         PR libgomp/28482
19153         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
19154
19155 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
19156
19157         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
19158
19159 2007-04-16  Matthias Klose  <doko@debian.org>
19160
19161         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
19162         flags if not building with -m64.
19163         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
19164         flag for i?86-*-* targets, if current target matches -m64.
19165
19166 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
19167
19168         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
19169         * Makefile.in: Regenerate.
19170
19171 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
19172
19173         PR testsuite/31369
19174         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
19175         ld_library_path.
19176         * testsuite/libgomp.fortran/fortran.exp: Likewise.
19177
19178 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
19179
19180         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
19181         decls.
19182         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
19183         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
19184         (parse_affinity): New function.
19185         (initialize_env): Call it and gomp_init_affinity.
19186         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
19187         create new pthread_attr_t and call gomp_init_thread_affinity
19188         on it for each thread before passing the attribute to pthread_create.
19189         * config/linux/affinity.c: New file.
19190         * config/posix/affinity.c: New file.
19191         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
19192         * configure: Rebuilt.
19193         * config.h.in: Rebuilt.
19194         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
19195         * Makefile.in: Rebuilt.
19196
19197 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
19198
19199         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
19200         *-*-darwin*.
19201         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
19202         and use it if found.
19203
19204 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
19205
19206         * testsuite/config/default.exp: New file.
19207         * testsuite/lib/libgomp.exp: New file.
19208         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
19209         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
19210         load_lib *, load_gcc_lib *): Move to libgomp.exp.
19211         (libgomp_load): Remove.
19212         * testsuite/lib/libgomp.exp (libgomp_init): Compute
19213         always_ld_library_path, not ld_library_path.  Set additional_flags
19214         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
19215         (target_compile): Do not call libgomp_init.  Append lang_library_path
19216         and lang_link_flags to options.
19217         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
19218         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
19219         here.
19220         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
19221         always_ld_library_path.  Set LD_LIBRARY_PATH here.
19222         * testsuite/libgomp.fortran/fortran.exp: Ditto.
19223         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
19224         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
19225         CX8 flag.
19226         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
19227         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
19228         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
19229         * testsuite/libgomp.c/pr29947-1.c: Ditto.
19230         * testsuite/libgomp.c/atomic-10.c: Ditto.
19231
19232 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
19233
19234         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
19235         dg-final cleanup-modules line.
19236         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
19237         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
19238         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
19239         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
19240         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
19241         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
19242         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
19243
19244 2007-03-18  Andreas Schwab  <schwab@suse.de>
19245
19246         * acinclude.m4: Adjust regular expression for ld version
19247         extraction.
19248         * configure: Regenerate.
19249
19250 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
19251
19252         * Makefile.am: Add install-pdf target as copied from
19253         automake v1.10 rules.
19254         * Makefile.in: Regenerate
19255
19256 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
19257
19258         PR libgomp/28486
19259         * configure: Regenerate.
19260
19261         PR c++/30703
19262         * testsuite/libgomp.c++/pr30703.C: New test.
19263
19264 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
19265
19266         Revert:
19267         2006-07-05  Eric Christopher  <echristo@apple.com>
19268         * configure.ac: Depend addition of -pthread on host OS.
19269         * configure: Regenerate.
19270
19271 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
19272
19273         * libgomp.texi: Fix spacing after abbreviations.
19274
19275 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
19276
19277         PR libgomp/30546
19278         * configure.ac: Add check for makeinfo
19279         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
19280         if an appropriate version of makeinfo is found.
19281         * aclocal.m4: Regenerated.
19282         * configure: Regenerated.
19283         * Makefile.in: Regenerated.
19284         * testsuite/Makefile.in: Regenerated.
19285
19286 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
19287
19288         PR libgomp/30540
19289         * libgomp.texi: More about implementation-dependent settings.
19290
19291 2007-01-26  Tobias Burnus  <burnus@net-b.de>
19292
19293         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
19294
19295 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
19296
19297         PR middle-end/30494
19298         * testsuite/libgomp.c/pr30494.c: New test.
19299
19300 2007-01-15  Tom Tromey  <tromey@redhat.com>
19301
19302         * configure: Rebuilt.
19303         * configure.ac: Fixed comment.
19304
19305 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
19306
19307         * libgomp.texi: Document implementation specific default values of
19308         environment variables.
19309
19310 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
19311
19312         PR libgomp/28209
19313         * libgomp.texi: New file.
19314         * configure.ac: Add --enable-generated-files-in-srcdir option.
19315         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
19316         files to srcdir.
19317         * Makefile.in: Regenerated.
19318         * config.h.in: Regenerated.
19319         * testsuite/Makefile.in: Regenerated.
19320         * NOTES: Removed.
19321
19322 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
19323
19324         PR libgomp/29949
19325         * env.c (omp_set_num_threads): Set illegal thread count to 1.
19326
19327 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
19328
19329         * configure: Regenerate.
19330
19331 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
19332
19333         PR libgomp/29947
19334         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
19335         start if there shouldn't be any loop iterations.
19336         (gomp_loop_ordered_static_start): Remove start == end test.
19337         * testsuite/libgomp.c/pr29947-1.c: New test.
19338         * testsuite/libgomp.c/pr29947-2.c: New test.
19339
19340 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
19341
19342         * configure.tgt: Force initial-exec TLS model on Linux only.
19343
19344 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
19345
19346         * configure: Regenerated.
19347
19348 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
19349
19350         * env.c (parse_schedule): Reject out of range values.
19351         (parse_unsigned_long): Reject out of range, negative or zero values.
19352
19353 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
19354
19355         PR fortran/29629
19356         * testsuite/libgomp.fortran/pr29629.f90: New test.
19357
19358 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
19359
19360         PR libgomp/29494
19361         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
19362         * config/posix95: New directory.
19363         * config/posix95/omp-lock.h: New file.
19364         * config/posix95/lock.c: Likewise.
19365
19366 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
19367
19368         * aclocal.m4: Regenerate.
19369         * configure: Regenerate.
19370
19371 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
19372
19373         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
19374         '<' to '<='.
19375
19376 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
19377
19378         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
19379         test.
19380         * configure: Regenerate.
19381         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
19382
19383 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
19384
19385         PR middle-end/25261
19386         PR middle-end/28790
19387         * testsuite/libgomp.c/nestedfn-4.c: New test.
19388         * testsuite/libgomp.c/nestedfn-5.c: New test.
19389         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
19390
19391         PR fortran/29097
19392         * testsuite/libgomp.fortran/condinc1.f: New test.
19393         * testsuite/libgomp.fortran/condinc2.f: New test.
19394         * testsuite/libgomp.fortran/condinc3.f90: New test.
19395         * testsuite/libgomp.fortran/condinc4.f90: New test.
19396         * testsuite/libgomp.fortran/condinc1.inc: New file.
19397
19398 2006-09-18  Tom Tromey  <tromey@redhat.com>
19399
19400         * configure: Rebuilt.
19401
19402 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
19403
19404         PR c/28768
19405         PR preprocessor/14634
19406         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
19407         to AC_DEFINE.
19408         * configure: Regenerate.
19409
19410 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
19411
19412         * testsuite/libgomp.fortran/reduction3.f90: Change
19413         -2147483648 to -huge(i)-1 to avoid overflow.
19414         * testsuite/libgomp.fortran/reduction4.f90: Change
19415         Z'ffffffff' to not(0) to avoid overflow.
19416
19417 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
19418
19419         PR libgomp/25938
19420         * Makefile.am (libsubincludedir): New.
19421         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
19422         * Makefile.in: Regenerate.
19423
19424 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
19425
19426         PR libgomp/28725
19427         * env.c: Include ctype.h.
19428         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
19429         leading and/or trailing whitespace and compare strings case
19430         insensitively.
19431
19432 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
19433
19434         PR fortran/28390
19435         * testsuite/libgomp.fortran/pr28390.f: New test.
19436
19437 2006-07-05  Eric Christopher  <echristo@apple.com>
19438
19439         * configure.ac: Depend addition of -pthread on host OS.
19440         * configure: Regenerate.
19441
19442 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
19443
19444         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
19445         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
19446         defined.
19447
19448 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
19449
19450         PR libgomp/26175
19451         PR libgomp/26477
19452         * configure.ac: If neither --enable-linux-futex nor
19453         --disable-linux-futex is passed, determine the default by checking
19454         for compiling and/or running against NPTL.  With --enable-linux-futex,
19455         check if SYS_gettid and SYS_futex are defined.
19456         * configure: Rebuilt.
19457
19458 2006-06-14  Richard Henderson  <rth@redhat.com>
19459
19460         PR libgomp/28008
19461         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
19462         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
19463
19464 2006-06-09  Richard Henderson  <rth@redhat.com>
19465
19466         * env.c (gomp_nthreads_var): Change to unsigned long.
19467         (gomp_run_sched_chunk): Likewise.
19468         (parse_unsigned_long): Rename from parse_num_threads and generalize.
19469         (initialize_env): Initialize gomp_thread_attr.
19470         * libgomp.h (gomp_nthreads_var): Update decl.
19471         (gomp_run_sched_chunk): Likewise.
19472         (gomp_thread_attr): Declare.
19473         * team.c (gomp_thread_attr): Export.
19474         (initialize_team): Don't initialize it.
19475
19476 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
19477
19478         PR fortran/27916
19479         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
19480         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
19481
19482 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
19483
19484         * config/mingw32/time.c: New file.
19485         * configure.tgt: Use it.
19486
19487 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
19488
19489         * Makefile.am: Add install-html target. Add install-html to .PHONY
19490         * Makefile.in: Regenerate.
19491
19492 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
19493
19494         PR libgomp/27612
19495         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
19496         * testsuite/libgomp.c/critical-1.c: Likewise.
19497         * testsuite/libgomp.c/loop-1.c: Likewise.
19498         * testsuite/libgomp.c/loop-2.c: Likewise.
19499         * testsuite/libgomp.c/single-1.c: Likewise.
19500         * testsuite/libgomp.c/ordered-1.c: Likewise.
19501         * testsuite/libgomp.c/ordered-2.c: Likewise.
19502
19503 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
19504
19505         PR middle-end/27416
19506         * libgomp.fortran/pr27416-1.f90: New test.
19507
19508 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
19509
19510         PR fortran/27395
19511         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
19512         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
19513
19514 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
19515
19516         PR c++/26943
19517         * testsuite/libgomp.c/pr26943-1.c: New test.
19518         * testsuite/libgomp.c/pr26943-2.c: New test.
19519         * testsuite/libgomp.c/pr26943-3.c: New test.
19520         * testsuite/libgomp.c/pr26943-4.c: New test.
19521         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
19522         * testsuite/libgomp.c++/pr26943.C: New test.
19523
19524 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
19525
19526         PR middle-end/27337
19527         * testsuite/libgomp.c++/pr27337.C: New test.
19528
19529 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
19530
19531         PR c/26171
19532         * testsuite/libgomp.c/pr26171.c: New test.
19533
19534 2006-04-25  Richard Henderson  <rth@redhat.com>
19535
19536         PR libgomp/25865
19537         * configure.ac: Use GCC_CHECK_TLS.
19538         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
19539         * Makefile.in, aclocal.m4, configure: Regenerate.
19540
19541 2006-04-10  Matthias Klose  <doko@debian.org>
19542
19543         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
19544         directory names containing underscores.
19545
19546 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
19547
19548         PR c++/26691
19549         * testsuite/libgomp.c++/pr26691.C: New test.
19550
19551 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
19552
19553         * testsuite/libgomp.fortran/retval2.f90: New test.
19554
19555 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
19556
19557         * testsuite/libgomp.c++: New directory.
19558
19559 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
19560
19561         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
19562         * config/posix/sem.c: Implement the above.
19563
19564 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
19565
19566         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
19567         define HAVE_BROKEN_POSIX_SEMAPHORES.
19568         * configure: Rebuilt.
19569         * config.h.in: Rebuilt.
19570
19571 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
19572
19573         PR bootstrap/26161
19574         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
19575         for the other pthread check.
19576         * configure: Regenerate.
19577         * config.h.in: Regenerate.
19578
19579 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
19580
19581         PR libgomp/25938
19582         PR libgomp/25984
19583         * Makefile.am (fincludedir): New variable.
19584         (nodist_include_HEADERS): Remove Fortran files.
19585         (nodist_finclude_HEADERS): New variable.
19586         * Makefile.in: Regenerated.
19587
19588 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
19589
19590         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
19591         Remove tests for returning assumed character length arrays.
19592
19593 2006-02-12  Roger Sayle  <roger@eyesopen.com>
19594             John David Anglin  <dave@hiauly1.hia.nrc.ca>
19595
19596         PR libgomp/25936
19597         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
19598
19599 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
19600
19601         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
19602
19603 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
19604
19605         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
19606         part of LD_LIBRARY_PATH manually.
19607
19608 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
19609
19610         PR libgomp/25852
19611         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
19612         libgomp_init.
19613
19614 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
19615
19616         PR libgomp/25884
19617         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
19618         * configure.ac (PERL): Don't set.
19619         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
19620         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
19621         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
19622         * omp.h.in: Wrap the new configure substitutions with @ characters.
19623         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
19624         * aclocal.m4, configure, Makefile.in: Regenerate.
19625         * mkomp_h.pl: Delete.
19626
19627 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
19628
19629         PR libgomp/25259
19630         * configure.ac: Use GCC_HEADER_STDINT.
19631         * libgomp.h: Include gstdint.h.
19632         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
19633         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
19634
19635 2006-01-24  Richard Henderson  <rth@redhat.com>
19636
19637         PR libgomp/25942
19638         * configure.ac: Add AM_MAINTAINER_MODE.
19639         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
19640
19641 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
19642
19643         * Makefile.in: Regenerate.
19644         * testsuite/Makefile.in: Regenerate.
19645         * aclocal.m4: Regenerate.
19646
19647 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
19648
19649         * config/posix/proc.c: Conditional include of sys/loadavg.h for
19650         Solaris.
19651         * configure.ac: Add check for loadavg.h.
19652         (link_gomp): Adjust comment.
19653         * configure: Regenerate.
19654         * config.h.in: Regenerate.
19655
19656 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
19657
19658         PR libgomp/25877
19659         * configure.ac: Remove check for alloca.h.
19660         * configure: Regenerate.
19661         * config.h.in: Regenerate.
19662         * libgomp.h: define gomp_alloca to be __builtin_alloca.
19663         * team.c: Remove use of alloca.h.
19664         Call gomp_alloca instead of alloca.
19665
19666 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
19667
19668         PR libgomp/25877
19669         * team.c: Add include of alloca.h.
19670         * configure.ac: Add check for alloca.h.
19671         * configure: Regenerate.
19672         * config.h.in: Regenerate.
19673
19674 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
19675
19676         PR fortran/25219
19677         * testsuite/libgomp.fortran/pr25219.f90: New test.
19678
19679 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
19680
19681         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
19682         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
19683         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
19684         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
19685         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
19686         testsuite/libgomp.fortran/threadprivate1.f90,
19687         testsuite/libgomp.fortran/threadprivate2.f90,
19688         testsuite/libgomp.fortran/threadprivate3.f90,
19689         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
19690         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
19691         testsuite/libgomp.fortran/omp_parse3.f90: Change required
19692         effective-target to TLS runtime.
19693
19694         * testsuite/libgomp.fortran/pr25162.f: Require
19695         effective-target TLS runtime.
19696
19697 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
19698
19699         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
19700         * testsuite/libgomp.c/nestedfn-3.c: New test.
19701
19702 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
19703
19704         PR fortran/25162
19705         * testsuite/libgomp.fortran/pr25162.f: New test.
19706
19707 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
19708
19709         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
19710         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
19711
19712 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
19713
19714         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
19715         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
19716         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
19717         single.c, team.c, work.c, config/linux/alpha/futex.h,
19718         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
19719         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
19720         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
19721         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
19722         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
19723         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
19724         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
19725         FSF address.
19726
19727 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
19728
19729         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
19730         to nodist_noinst_HEADERS.
19731         * Makefile.in: Rebuilt.
19732
19733         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
19734         add integer count field.
19735         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
19736         omp_nest_lock_t type change.
19737         (omp_init_nest_lock): Likewise.  Initialize count to 0.
19738         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
19739         Increment count.
19740         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
19741         Decrement count.
19742         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
19743         Increment count if successful and return the new nesting level.
19744         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
19745         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
19746         * testsuite/libgomp.c/lib-1.c: New test.
19747         * testsuite/libgomp.fortran/lib1.f90: New test.
19748         * testsuite/libgomp.fortran/lib2.f: New test.
19749         * testsuite/libgomp.fortran/lib3.f: New test.
19750
19751 2005-11-17  Richard Henderson  <rth@redhat.com>
19752
19753         PR 24845
19754         * Makefile.am (nodist_toolexeclib_HEADERS): New.
19755         * configure.ac (link_gomp): New.  Substitute it.
19756         (AC_CONFIG_FILES): Add libgomp.spec.
19757         * libgomp.spec.in: New file.
19758         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
19759         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
19760
19761 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
19762
19763         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
19764         reduction(-:var) behaving the same as reduction(+:var).
19765         * testsuite/libgomp.c/reduction-4.c: New test.
19766
19767 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
19768
19769         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
19770         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
19771         testsuite/libgomp.c/copyin-3.c,
19772         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
19773         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
19774         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
19775         testsuite/libgomp.c++/pr24455.C,
19776         testsuite/libgomp.fortran/threadprivate1.f90,
19777         testsuite/libgomp.fortran/threadprivate2.f90,
19778         testsuite/libgomp.fortran/threadprivate3.f90,
19779         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
19780         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
19781         testsuite/libgomp.fortran/omp_parse3.f90: Require
19782         effective-target TLS.
19783
19784 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
19785
19786         * HEADER: Remove.
19787
19788 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
19789
19790         PR libgomp/24797
19791         * team.c (initialize_team): Pass NULL rather than free as
19792         pthread_key_create destructor.  Initialize thread specific data
19793         pointer in initial thread to a static local variable rather than
19794         malloced memory.
19795
19796 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
19797
19798         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
19799         its location to ld_library_path.
19800
19801 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
19802
19803         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
19804
19805 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
19806
19807         * testsuite/libgomp.c: Rename from libgomp.dg.
19808
19809 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
19810
19811         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
19812         threadprivate variable 'i'.
19813
19814 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
19815
19816         * config/linux/s390/futex.h: New file.
19817         * configure.tgt: Use it.
19818
19819         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
19820         before the parallel.
19821
19822 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
19823
19824         PR c++/24734
19825         * testsuite/libgomp.c++/master-1.C: New test.
19826
19827 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
19828
19829         * testsuite/libgomp.dg/copyin-3.c: New test.
19830
19831 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
19832
19833         * testsuite/libgomp.fortran/retval1.f90: New test.
19834         * testsuite/libgomp.fortran/vla7.f90: New test.
19835
19836 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
19837
19838         * testsuite/libgomp.fortran/vla2.f90: New test.
19839         * testsuite/libgomp.fortran/vla3.f90: New test.
19840         * testsuite/libgomp.fortran/vla4.f90: New test.
19841         * testsuite/libgomp.fortran/vla5.f90: New test.
19842         * testsuite/libgomp.fortran/vla6.f90: New test.
19843
19844 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
19845
19846         * config/linux/sparc/futex.h: New file.
19847         * configure.tgt: Use it.
19848         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
19849
19850         * critical.c: Include stdlib.h.
19851         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
19852         ignoring return value.
19853         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
19854         LIBGOMP_CHECK_SYNC_BUILTINS check.
19855         * configure: Rebuilt.
19856
19857 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
19858
19859         * testsuite/libgomp.fortran/vla1.f90: New test.
19860
19861 2005-10-31  Richard Henderson  <rth@redhat.com>
19862
19863         * testsuite/libgomp.fortran/character2.f90: Fix race condition
19864         setting 's' in different threads.
19865
19866 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
19867
19868         * libgomp.h (attribute_hidden, ialias): Define.
19869         * config/posix/proc.c (omp_get_num_procs): Add ialias.
19870         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
19871         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
19872         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
19873         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
19874         omp_test_lock, omp_test_nest_lock): Likewise.
19875         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
19876         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
19877         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
19878         omp_test_lock, omp_test_nest_lock): Likewise.
19879         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
19880         omp_get_dynamic, omp_get_nested): Likewise.
19881         * parallel.c (omp_get_num_threads, omp_get_max_threads,
19882         omp_get_thread_num, omp_in_parallel): Likewise.
19883         * fortran.c (ialias_redirect): Define.
19884         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
19885         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
19886         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
19887         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
19888         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
19889         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
19890         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
19891         omp_get_wtime): Add ialias_redirect.
19892
19893 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
19894
19895         * fortran.c: Include stdlib.h.
19896
19897 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
19898
19899         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
19900         * Makefile.in: Regenerated.
19901
19902 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
19903
19904         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
19905         * libgomp_f.h.in (omp_check_defines): New function.
19906         * env.c: Include libgomp_f.h.
19907         (initialize_env): Call omp_check_defines.
19908
19909         * testsuite/libgomp.dg/copyin-2.c: New test.
19910         * testsuite/libgomp.c++/copyin-2.C: New test.
19911         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
19912
19913         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
19914         * testsuite/libgomp.fortran/sharing2.f90: New test.
19915
19916         * testsuite/libgomp.dg/copyin-1.c: New test.
19917         * testsuite/libgomp.c++/copyin-1.C: New test.
19918
19919 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
19920
19921         * testsuite/libgomp.fortran/crayptr1.f90: New test.
19922
19923         * testsuite/libgomp.fortran/workshare1.f90: New test.
19924
19925         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
19926         only test.
19927         * libgomp.fortran/sharing1.f90: New test.
19928
19929 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
19930
19931         PR c++/24502
19932         * testsuite/libgomp.c++/loop-7.C: New test.
19933
19934         * testsuite/libgomp.dg/nestedfn-2.c: New test.
19935
19936         * testsuite/libgomp.dg/nestedfn-1.c: New test.
19937         * testsuite/libgomp.fortran/reduction6.f90: New test.
19938         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
19939
19940 2005-10-23  Richard Henderson  <rth@redhat.com>
19941
19942         * testsuite/libgomp.c++/ctor-1.C: New.
19943         * testsuite/libgomp.c++/ctor-2.C: New.
19944         * testsuite/libgomp.c++/ctor-3.C: New.
19945         * testsuite/libgomp.c++/ctor-4.C: New.
19946         * testsuite/libgomp.c++/ctor-5.C: New.
19947         * testsuite/libgomp.c++/ctor-6.C: New.
19948         * testsuite/libgomp.c++/ctor-7.C: New.
19949         * testsuite/libgomp.c++/ctor-8.C: New.
19950         * testsuite/libgomp.c++/ctor-9.C: New.
19951
19952 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
19953
19954         PR 24455
19955         * testsuite/libgomp.c++/pr24455-1.C: New test.
19956         * testsuite/libgomp.c++/pr24455.C: New test.
19957         * testsuite/libgomp.dg/pr24455-1.c: New test.
19958         * testsuite/libgomp.dg/pr24455.c: New test.
19959
19960 2005-10-20  Richard Henderson  <rth@redhat.com>
19961
19962         * testsuite/libgomp.c++/loop-6.C: New.
19963         * testsuite/libgomp.dg/loop-3.c: New.
19964
19965 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
19966
19967         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
19968         explicitly private.
19969         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
19970         explicitly shared.
19971
19972 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
19973
19974         * testsuite/libgomp.fortran/jacobi.f: New test.
19975
19976 2005-10-19  Richard Henderson  <rth@redhat.com>
19977
19978         * configure.tgt (i?86-linux): Default to with_arch instead of
19979         CFLAGS.  Add -mtune to match target_cpu.
19980         (x86_64-linux): Tune to i686.
19981
19982         * fortran.c (omp_test_nest_lock_): Fix typo.
19983
19984 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
19985
19986         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
19987         gomp_ordered_sync): Do nothing if team->nthreads == 1.
19988         * testsuite/libgomp.dg/ordered-3.c: New test.
19989
19990         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
19991         Remove volatile keyword.
19992
19993         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
19994         in COMMON block to avoid warnings on 64-bit targets.
19995
19996 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
19997
19998         * testsuite/libgomp.dg/shared-3.c: New test.
19999
20000 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
20001
20002         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
20003         * testsuite/libgomp.fortran/reduction5.f90: New test.
20004
20005 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
20006
20007         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
20008         dg-options.
20009         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
20010         flush loop now that __sync_synchronize has proper memory barrier.
20011         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
20012         Add -ffixed-form to dg-options.
20013
20014 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
20015
20016         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
20017         from subdirectories.
20018         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
20019         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
20020         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
20021         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
20022         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
20023         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
20024         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
20025         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
20026         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
20027         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
20028         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
20029         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
20030         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
20031         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
20032         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
20033         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
20034         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
20035         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
20036         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
20037         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
20038         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
20039         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
20040         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
20041         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
20042         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
20043
20044 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
20045
20046         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
20047         lang_library_path exists.  Use find instead of glob to gather tests.
20048         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
20049
20050 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
20051
20052         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
20053         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
20054         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
20055         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
20056         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
20057         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
20058         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
20059         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
20060         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
20061         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
20062         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
20063         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
20064         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
20065
20066 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
20067
20068         * testsuite/libgomp.dg/vla-1.c: New test.
20069
20070         * testsuite/libgomp.fortran/reference2.f90: New test.
20071
20072         * testsuite/libgomp.fortran/character2.f90: Remove explicit
20073         declaration of omp_get_thread_num.
20074         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
20075         use omp_lib.
20076
20077         * testsuite/libgomp.fortran/reduction1.f90: New test.
20078         * testsuite/libgomp.fortran/reduction2.f90: New test.
20079         * testsuite/libgomp.fortran/reduction3.f90: New test.
20080         * testsuite/libgomp.fortran/reduction4.f90: New test.
20081
20082 2005-10-13  Richard Henderson  <rth@redhat.com>
20083
20084         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
20085         * Makefile.in: Regenerate.
20086         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
20087         * libgomp.h: Include bar.h.
20088         (struct gomp_barrier): Remove.
20089         (struct gomp_team): Add barrier.  Replace master_barrier with
20090         master_release.  Replace threads with ordered_release.
20091         (struct gomp_thread): Replace barrier with release.
20092         * ordered.c (gomp_ordered_first): Update for ordered_release change.
20093         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
20094         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
20095         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
20096         (GOMP_single_copy_end): Likewise.
20097         * team.c (gomp_threads_dock): New.
20098         (gomp_barrier_init, gomp_barrier_destroy): Remove.
20099         (gomp_thread_start): Use gomp_barrier_wait.
20100         (new_team, free_team): Update for gomp_team changes.
20101         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
20102         (gomp_team_end): Use gomp_barrier_wait.
20103         (initialize_team): Update for gomp_thread changes.
20104         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
20105         (gomp_work_share_end_nowait): Use atomic ops when available.
20106         * config/linux/bar.c, config/linux/bar.h: New files.
20107         * config/posix/bar.c, config/posix/bar.h: New files.
20108
20109 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
20110
20111         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
20112         * testsuite/libgomp.dg/single-2.c: New test.
20113
20114         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
20115         lang_link_flags): Unset, so that they aren't inherited from previously
20116         sourced *.exp.
20117
20118         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
20119
20120 2005-10-12  Richard Henderson  <rth@redhat.com>
20121
20122         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
20123         (libgomp_init): Use lang_test_file, lang_library_path, and
20124         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
20125
20126         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
20127         (lang_test_file, lang_link_flags): New.
20128         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
20129
20130         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
20131         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
20132         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
20133         testsuite/libgomp.c++/parallel-1.C,
20134         testsuite/libgomp.c++/reduction-1.C,
20135         testsuite/libgomp.c++/reduction-2.C,
20136         testsuite/libgomp.c++/reduction-3.C,
20137         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
20138         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
20139         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
20140         New files, largely cribbed from the C testsuite.
20141
20142 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
20143
20144         * testsuite/libgomp.fortran/character1.f90: New test.
20145         * testsuite/libgomp.fortran/character2.f90: New test.
20146
20147         * testsuite/libgomp.dg/nested-1.c: New test.
20148         * testsuite/libgomp.dg/nested-2.c: New test.
20149         * testsuite/libgomp.fortran/do1.f90: New test.
20150         * testsuite/libgomp.fortran/do2.f90: New test.
20151
20152         * testsuite/libgomp.fortran/reference1.f90: New test.
20153
20154 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
20155
20156         * testsuite/libgomp.dg/reduction-1.c: New test.
20157         * testsuite/libgomp.dg/reduction-2.c: New test.
20158         * testsuite/libgomp.dg/reduction-3.c: New test.
20159
20160 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
20161
20162         * testsuite/libgomp.dg/atomic-1.c: New test.
20163         * testsuite/libgomp.dg/atomic-2.c: New test.
20164
20165 2005-10-09  Richard Henderson  <rth@redhat.com>
20166
20167         * critical.c (atomic_lock): New.
20168         (initialize_critical): Initialize it.
20169         (GOMP_atomic_start, GOMP_atomic_end): New.
20170         * libgomp.map: Export them.
20171         * libgomp_g.h: Declare them.
20172
20173         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
20174
20175 2005-10-02  Richard Henderson  <rth@redhat.com>
20176
20177         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
20178         to XCFLAGS instead of CFLAGS.
20179
20180 2005-09-30  Richard Henderson  <rth@redhat.com>
20181
20182         * configure.ac: Determine whether -pthread or -lpthread is needed.
20183         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
20184         * Makefile.in, configure: Rebuild.
20185
20186 2005-09-28  Richard Henderson  <rth@redhat.com>
20187
20188         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
20189         * testsuite/libgomp.dg/omp-single-3.c: New test.
20190
20191 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
20192
20193         * testsuite/libgomp.dg/omp-single-2.c: New test.
20194         * testsuite/libgomp.dg/shared-2.c: Fix return code.
20195
20196 2005-09-27  Richard Henderson  <rth@redhat.com>
20197
20198         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
20199         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
20200
20201 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
20202
20203         * testsuite/libgomp.dg/omp-loop03.c: New test.
20204
20205 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
20206
20207         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
20208
20209 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
20210
20211         * testsuite/libgomp.dg/omp-single-1.c: New test.
20212         * testsuite/libgomp.dg/shared-1.c: Return 0.
20213         Add prototype for abort.
20214         * testsuite/libgomp.dg/shared-2.c: Likewise.
20215
20216 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
20217
20218         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
20219         constructs.
20220
20221 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
20222
20223         * testsuite/libgomp.dg/shared-1.c: New test.
20224         * testsuite/libgomp.dg/shared-2.c: New test.
20225
20226 2005-09-24  Richard Henderson  <rth@redhat.com>
20227
20228         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
20229
20230 2005-09-24  Richard Henderson  <rth@redhat.com>
20231
20232         * iter.c (gomp_iter_static_next): Round up when computing number
20233         of iterations.  Don't bother distributing a remainder equally.
20234
20235         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
20236         Don't call srand.  Zero b before testing.
20237         (main): New.
20238
20239 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
20240
20241         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
20242         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
20243
20244 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
20245
20246         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
20247         without !$omp end do, followed immediately by subroutine end.
20248
20249 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
20250
20251         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
20252
20253 2005-09-22  Richard Henderson  <rth@redhat.com>
20254
20255         * critical.c (GOMP_critical_name_start): Change argument to void**.
20256         Reuse the pointer space if the mutex fits.
20257         (GOMP_critical_name_end): Likewise.
20258         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
20259         * libgomp_g.h (GOMP_critical_name_start): Update decl.
20260         (GOMP_critical_name_end): Likewise.
20261         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
20262         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
20263
20264 2005-09-20  Richard Henderson  <rth@redhat.com>
20265
20266         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
20267         (create_lock_lock): New.
20268         (initialize_critical): Initialize it.
20269         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
20270         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
20271
20272 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
20273
20274         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
20275
20276 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
20277
20278         * testsuite/libgomp.dg/omp-loop01.c: New test.
20279         * testsuite/libgomp.dg/omp-loop02.c: New test.
20280
20281 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
20282
20283         * configure.ac (AC_PROG_FC): Add.
20284         (USE_FORTRAN): New automake conditional.
20285         * configure: Rebuilt.
20286         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
20287         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
20288         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
20289         Add rules to build them.
20290         * Makefile.in: Rebuilt.
20291         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
20292         OMP_NEST_LOCK_KIND.
20293         * libgomp.map: Add Fortran wrappers.
20294         * libgomp_f.h.in: New file.
20295         * omp_lib.h.in: New file.
20296         * omp_lib.f90.in: New file.
20297         * fortran.c: New file.
20298         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
20299         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
20300         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
20301         libgfortran has been built.
20302         * testsuite/libgomp.fortran/fortran.exp: New file.
20303         * testsuite/libgomp.fortran/omp_cond1.f: New test.
20304         * testsuite/libgomp.fortran/omp_cond2.f: New test.
20305         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
20306         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
20307         * testsuite/libgomp.fortran/omp_hello.f: New test.
20308         * testsuite/libgomp.fortran/omp_orphan.f: New test.
20309         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
20310         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
20311         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
20312         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
20313         * testsuite/libgomp.fortran/omp_reduction.f: New test.
20314         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
20315         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
20316
20317 2005-08-30  Richard Henderson  <rth@redhat.com>
20318
20319         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
20320         function for when aliases are not usable.
20321         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
20322         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
20323         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
20324         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
20325         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
20326         GOMP_loop_ordered_guided_next): Likewise.
20327         * ordered.c (GOMP_ordered_start): Likewise.
20328
20329 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
20330
20331         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
20332         * testsuite/libgomp.dg/omp_hello.c: Fix return code
20333         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
20334         * testsuite/libgomp.dg/omp_orphan.c: Likewise
20335         * testsuite/libgomp.dg/omp_reduction.c: Likewise
20336         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
20337         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
20338         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
20339         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
20340
20341 2005-07-07  Eric Christopher  <echristo@redhat.com>
20342             Diego Novillo  <dnovillo@redhat.com>
20343
20344         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
20345         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
20346         up code.
20347         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
20348         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
20349         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
20350         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
20351         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
20352         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
20353         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
20354
20355 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
20356
20357         * TOPLEVEL.patch: Remove.
20358
20359 2005-05-16  Richard Henderson  <rth@redhat.com>
20360
20361         * configure.ac: Test for clock_gettime.
20362         * config.h.in, configure: Rebuild.
20363         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
20364         (omp_get_wtime): Use clock_gettime if available.
20365         (omp_get_wtick): Use clock_getres if available.
20366
20367 2005-05-11  Richard Henderson  <rth@redhat.com>
20368
20369         * config/linux/ia64/futex.h: New file.
20370         * configure.tgt: Use it.
20371
20372         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
20373
20374 2005-05-07  Richard Henderson  <rth@redhat.com>
20375
20376         * config/linux/powerpc/futex.h: New file.
20377         * configure.tgt: Use it.
20378
20379         * config/linux/i486/futex.h: Merge ...
20380         * config/linux/x86_64/futex.h: ... into ...
20381         * config/linux/x86/futex.h: ... here.
20382         * configure.tgt: Update to match.
20383
20384 2005-05-06  Richard Henderson  <rth@redhat.com>
20385
20386         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
20387         * config/linux/i486/futex.h: Likewise.
20388         * config/linux/x86_64/futex.h: Likewise.
20389
20390         * config/linux/lock.c: New file.
20391         * config/linux/omp-lock.h: New file.
20392
20393         * critical.c, env.h: Don't include omp.h
20394         * config/posix/lock.c: Include libgomp.h instead of omp.h.
20395         * config/posix/time.c: Likewise.
20396         * config/posix/omp-lock.h: New file.
20397         * libgomp.h: Include omp-lock.h and omp.h.
20398         * Makefile.am (nodist_include_HEADERS): New.
20399         (omp.h): New rule.
20400         * configure.ac (PERL): New.
20401         * mkomp_h.pl: New file.
20402         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
20403         with templates.
20404         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
20405
20406         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
20407         build directory.  Re-add -march=i486 hack.
20408
20409         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
20410         (libgomp_link_flags): Remove.
20411         (libgomp_initialized): Remove.
20412         (libgomp_init): Don't protect from reinitialization.  Copy code
20413         from libstdc++ for getting the multilib set correctly.
20414
20415 2005-05-05  Richard Henderson  <rth@redhat.com>
20416
20417         * config/linux/alpha/futex.h: New file.
20418         * configure.tgt (alpha*-*-linux*): Use it.
20419
20420         * config/posix/mutex.c: New file.
20421         * config/posix/sem.c: Use libgomp.h.
20422
20423         * configure.tgt (x86_64-linux): Also test CC for -m32.
20424         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
20425
20426         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
20427         after $gccpath.
20428
20429         * Makefile.am (SUBDIRS): New.
20430         (libgomp_la_LDFLAGS): Add -lpthread.
20431         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
20432         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
20433
20434         * libgomp_g.h: New file.
20435         * libgomp.h: Split out all public declarations to libgomp_g.h.
20436         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
20437         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
20438         * config/linux/sem.h: Likewise.
20439         * config/posix/sem.h: Likewise.
20440
20441         * Makefile.am (AM_LDFLAGS): New.
20442         (libgomp_version_script): Split out from ...
20443         (libgomp_la_LDFLAGS): ... here.
20444         (libgomp_version_info): New.
20445         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
20446         (LIBGOMP_ENABLE): New.
20447         (LIBGOMP_CHECK_LINKER_FEATURES): New.
20448         (LIBGOMP_ENABLE_SYMVERS): New.
20449         * configure.ac (AC_INIT): Version 1.0.
20450         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
20451         (enable-linux-futex): Likewise.  Rename from enable-futex.
20452         (libtool_VERSION): New.
20453         (LIBGOMP_ENABLE_SYMVERS): Use it.
20454         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
20455         * Makefile.in, aclocal.m4, configure: Rebuild.
20456
20457         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
20458         (gomp_mutex_unlock_slow): Fix typo.
20459         * config/linux/sem.c: Similarly.
20460         (gomp_sem_post_slow): Fix typo.
20461         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
20462         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
20463         [__PIC__] (sys_futex0): Don't use tmp output in asm.
20464
20465         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
20466         (libgomp_la_LDFLAGS): Add top_srcdir to path.
20467         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
20468         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
20469         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
20470         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
20471         LDFLAGS.  Pull enable_futex check to top-level.
20472         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
20473         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
20474
20475         First attempt at real configury.
20476         * Makefile, config.h: Remove file.
20477         * Makefile.am, Makefile.in: New file.
20478         * acinclude.m4 aclocal.m4: New file.
20479         * configure.ac, configure.tgt, configure: New file.
20480
20481         * config/posix/lock.c: Rename from sys-lock.c.
20482         * config/posix/mutex.h: Rename from sys-mutex.h.
20483         * config/posix/sem.c: Rename from sys-sem.c.
20484         * config/posix/sem.h: Rename from sys-sem.h.
20485         * config/posix/proc.c: Rename from sys-proc.c.
20486         * config/posix/time.c: Rename from sys-proc.c.
20487
20488         * config/linux/mutex.c: New file.
20489         * config/linux/mutex.h: New file.
20490         * config/linux/sem.c: New file.
20491         * config/linux/sem.h: New file.
20492         * config/linux/i486/futex.h: New file.
20493         * config/linux/x86_64/futex.h: New file.
20494
20495 2005-05-04  Richard Henderson  <rth@redhat.com>
20496
20497         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
20498         * libgomp.h: Declare them.
20499         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
20500         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
20501
20502 2005-05-04  Richard Henderson  <rth@redhat.com>
20503
20504         * libgomp-1 code drop
20505
20506 2005-05-04  Richard Henderson  <rth@redhat.com>
20507
20508         * iter.c (gomp_iter_static_next): Return tri-state on 0.
20509         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
20510         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
20511         (gomp_iter_static_next): Update.
20512         (gomp_ordered_static_next): Update.
20513         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
20514         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
20515         totally empty range.
20516         (gomp_loop_ordered_static_next): Refine test for calling
20517         gomp_ordered_static_next.
20518         * testsuite/ordered-1.c: Add case for more threads than iterations.
20519
20520         * iter.c (gomp_iter_runtime_next_locked): Remove.
20521         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
20522         gomp_loop_guided_start, gomp_loop_ordered_static_start,
20523         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
20524         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
20525         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
20526         gomp_loop_ordered_guided_next): Downcase name, make static, add
20527         an external alias with the old name.
20528         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
20529         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
20530         switch and call one of the above static functions.
20531         * libgomp.h: Update.
20532
20533         * work.c (gomp_work_share_start): Lock the mutex for !first too.
20534         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
20535         GOMP_loop_guided_start, GOMP_loop_runtime_start,
20536         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
20537         GOMP_loop_ordered_guided_start): Update to match.
20538         * sections.c (GOMP_sections_start): Likewise.
20539         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
20540
20541         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
20542         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
20543         Use bounds check instead of modulus.
20544         (gomp_ordered_sync): Split out of GOMP_ordered_start.
20545         (gomp_ordered_last): Don't sync with ordered_owner here.
20546         (gomp_ordered_next): Likewise.
20547         (gomp_ordered_static_loop_next): Likewise.
20548         * loop.c, libgomp.h: Update to match.
20549
20550         * libgomp.h (GOMP_barrier): Declare.
20551
20552         * testsuite/barrier-1.c: New file.
20553         * testsuite/critical-1.c: New file.
20554         * testsuite/ordered-2.c: New file.
20555         * testsuite/ordered-1.c: New file.
20556         * testsuite/sections-1.c: New file.
20557         * testsuite/single-1.c: New file.
20558         * testsuite/Makefile (TESTS): Add them.
20559
20560 2005-05-04  Richard Henderson  <rth@redhat.com>
20561
20562         * libgomp.h (struct gomp_work_share): Add ordered_owner.
20563         * loop.c (GOMP_loop_static_start): If not the startup thread,
20564         acquire the mutex to wait for initialization complete.
20565         (GOMP_loop_ordered_static_start): Likewise.
20566         (GOMP_loop_ordered_runtime_start): Likewise.
20567         (GOMP_loop_ordered_static_first): Remove.
20568         (GOMP_loop_ordered_dynamic_first): Remove.
20569         (GOMP_loop_ordered_guided_first): Remove.
20570         (GOMP_loop_ordered_runtime_first): Remove.
20571         * ordered.c (gomp_ordered_loop_first): Post to own release when
20572         we're the first thread.
20573         (gomp_ordered_loop_last): Wait on release if not owner.
20574         (gomp_ordered_loop_next): Likewise.
20575         (gomp_ordered_static_loop_init): New.
20576         (gomp_ordered_static_loop_next): Use ordered_owner.
20577         (GOMP_ordered_start): Likewise.
20578         * work.c (gomp_new_work_share): Initialize ordered_owner.
20579
20580 2005-05-03  Richard Henderson  <rth@redhat.com>
20581
20582         * Makefile (OPT): New.
20583         (CFLAGS): Use it.
20584
20585         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
20586         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
20587         * libgomp.h, libgomp.map, NOTES: Update to match.
20588
20589         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
20590         Add initialized and thr members.
20591         (gomp_thread_start): Pause when initially spawned to wait for
20592         the whole team to be created.
20593         (gomp_team_start): Release team members at the end.
20594
20595         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
20596         (f_foo_1): Use GOMP_loop_end.
20597         (f_foo_2): Use GOMP_loop_end_nowait.
20598
20599         * testsuite/loop-2.c: New file.
20600         * testsuite/Makefile (TESTS): Add it.
20601
20602 2005-05-03  Richard Henderson  <rth@redhat.com>
20603
20604         * iter.c (gomp_iter_static_next): Fix overflow check typo.
20605         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
20606         * team.c (new_team): Initialize oldest_live_gen to 1 if no
20607         initial work_share.
20608
20609         * testsuite/Makefile: New file.
20610         * testsuite/loop-1.c: New file.
20611
20612 2005-05-03  Richard Henderson  <rth@redhat.com>
20613
20614         Initial implementation and checkin.
20615 \f
20616 Copyright (C) 2005-2023 Free Software Foundation, Inc.
20617
20618 Copying and distribution of this file, with or without modification,
20619 are permitted in any medium without royalty provided the copyright
20620 notice and this notice are preserved.