libgomp/ChangeLog

   1 2014-10-06  Marek Polacek  <polacek@redhat.com>
   2
   3         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
   4         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
   5         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
   6         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
   7
   8 2014-10-06  Marek Polacek  <polacek@redhat.com>
   9
  10         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
  11         * testsuite/libgomp.c/nqueens-1.c: Likewise.
  12         * testsuite/libgomp.c/pr26943-3.c: Likewise.
  13         * testsuite/libgomp.c/pr26943-4.c: Likewise.
  14         * testsuite/libgomp.c/pr36802-2.c: Likewise.
  15         * testsuite/libgomp.c/pr36802-3.c: Likewise.
  16         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
  17         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
  18         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
  19         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
  20         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
  21         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
  22         * testsuite/libgomp.c/omp-single-1.c: Likewise.
  23         * testsuite/libgomp.c/omp-single-2.c: Likewise.
  24         * testsuite/libgomp.c/omp_matvec.c: Likewise.
  25         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
  26         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
  27         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
  28         declarations.
  29
  30 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
  31
  32         PR libgomp/61200
  33         * testsuite/libgomp.c/pr61200.c: New test.
  34
  35 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
  36
  37         PR c++/63248
  38         * testsuite/libgomp.c++/pr63248.C: New test.
  39
  40 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
  41
  42         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
  43         is not zero, but taskgroup->children is NULL and there are
  44         any task->children, schedule those instead of waiting.
  45         * testsuite/libgomp.c/depend-6.c: New test.
  46         * testsuite/libgomp.c/depend-7.c: New test.
  47         * testsuite/libgomp.c/depend-8.c: New test.
  48         * testsuite/libgomp.c/depend-9.c: New test.
  49         * testsuite/libgomp.c/depend-10.c: New test.
  50
  51 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
  52
  53         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
  54         (struct gomp_taskwait): New type.
  55         (struct gomp_task): Add taskwait and parent_depends_on, remove
  56         in_taskwait and taskwait_sem fields.
  57         (gomp_finish_task): Don't destroy taskwait_sem.
  58         * task.c (gomp_init_task): Don't init in_taskwait, instead init
  59         taskwait and parent_depends_on.
  60         (GOMP_task): For if (0) tasks with depend clause that depend on
  61         earlier tasks don't defer them, instead call
  62         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
  63         Initialize redundant_out field, for redundant out entries just
  64         move them at the end of linked list instead of removing them
  65         completely, and set redundant_out flag instead of redundant.
  66         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
  67         that task.
  68         (gomp_task_run_post_handle_dependers): If parent is in
  69         gomp_task_maybe_wait_for_dependencies and newly runnable task
  70         is not parent_depends_on, queue it in parent->children linked
  71         list after all runnable tasks with parent_depends_on set.
  72         Adjust for addition of taskwait indirection.
  73         (gomp_task_run_post_remove_parent): If parent is in
  74         gomp_task_maybe_wait_for_dependencies and task to be removed
  75         is parent_depends_on, decrement n_depend and if needed awake
  76         parent.  Adjust for addition of taskwait indirection.
  77         (GOMP_taskwait): Adjust for addition of taskwait indirection.
  78         (gomp_task_maybe_wait_for_dependencies): New function.
  79         * testsuite/libgomp.c/depend-5.c: New test.
  80
  81 2014-07-13  Tobias Burnus  <burnus@net-b.de>
  82
  83         * testsuite/libgomp.fortran/pr34020.f90: Make compile
  84         with TS 18508/Fortran 2015.
  85
  86 2014-07-06  Marek Polacek  <polacek@redhat.com>
  87
  88         PR c/6940
  89         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
  90
  91 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
  92
  93         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
  94         matches regex $lang_source_re, add $lang_include_flags to options.
  95         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
  96         * testsuite/libgomp.c++/c++.exp: Likewise.
  97         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
  98         and lang_include_flags instead of adding -fintrinsic-modules-path= to
  99         ALWAYS_CFLAGS.
 100         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 101
 102 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 103
 104         * testsuite/libgomp.fortran/fortran.exp: Explain
 105         gfortran-dg-runtest usage.
 106
 107 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 108
 109         * testsuite/libgomp.fortran/simd5.f90: New test.
 110         * testsuite/libgomp.fortran/simd6.f90: New test.
 111         * testsuite/libgomp.fortran/simd7.f90: New test.
 112
 113 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 114
 115         * testsuite/libgomp.c/for-2.c: Define SC to static for
 116         #pragma omp for simd testing.
 117         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 118         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 119         SC macro.
 120         * testsuite/libgomp.c/simd-14.c: New test.
 121         * testsuite/libgomp.c/simd-15.c: New test.
 122         * testsuite/libgomp.c/simd-16.c: New test.
 123         * testsuite/libgomp.c/simd-17.c: New test.
 124         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 125         #pragma omp for simd testing.
 126         * testsuite/libgomp.c++/simd10.C: New test.
 127         * testsuite/libgomp.c++/simd11.C: New test.
 128         * testsuite/libgomp.c++/simd12.C: New test.
 129         * testsuite/libgomp.c++/simd13.C: New test.
 130
 131         * testsuite/libgomp.fortran/aligned1.f03: New test.
 132         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 133         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 134         tasks with !$omp parallel !$omp single.
 135         * testsuite/libgomp.fortran/target8.f90: New test.
 136         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 137         not to use trim in the combiner, instead call elemental function.
 138         (fn): New elemental function.
 139         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 140         Make elemental.
 141         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 142         omp_in): Likewise.
 143         * testsuite/libgomp.fortran/udr12.f90: New test.
 144         * testsuite/libgomp.fortran/udr13.f90: New test.
 145         * testsuite/libgomp.fortran/udr14.f90: New test.
 146         * testsuite/libgomp.fortran/udr15.f90: New test.
 147
 148 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 149
 150         * omp_lib.f90.in (openmp_version): Set to 201307.
 151         * omp_lib.h.in (openmp_version): Likewise.
 152         * testsuite/libgomp.c/target-8.c: New test.
 153         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 154         and inbranch clauses.
 155         * testsuite/libgomp.fortran/depend-3.f90: New test.
 156         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 157         openmp_version.
 158         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 159         * testsuite/libgomp.fortran/target1.f90: New test.
 160         * testsuite/libgomp.fortran/target2.f90: New test.
 161         * testsuite/libgomp.fortran/target3.f90: New test.
 162         * testsuite/libgomp.fortran/target4.f90: New test.
 163         * testsuite/libgomp.fortran/target5.f90: New test.
 164         * testsuite/libgomp.fortran/target6.f90: New test.
 165         * testsuite/libgomp.fortran/target7.f90: New test.
 166
 167 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 168
 169         PR fortran/60928
 170         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 171         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 172         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 173         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 174         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 175         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 176         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 177         * testsuite/libgomp.fortran/associate1.f90: New test.
 178         * testsuite/libgomp.fortran/associate2.f90: New test.
 179         * testsuite/libgomp.fortran/procptr1.f90: New test.
 180
 181 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 182
 183         * testsuite/libgomp.fortran/simd1.f90: New test.
 184         * testsuite/libgomp.fortran/udr1.f90: New test.
 185         * testsuite/libgomp.fortran/udr2.f90: New test.
 186         * testsuite/libgomp.fortran/udr3.f90: New test.
 187         * testsuite/libgomp.fortran/udr4.f90: New test.
 188         * testsuite/libgomp.fortran/udr5.f90: New test.
 189         * testsuite/libgomp.fortran/udr6.f90: New test.
 190         * testsuite/libgomp.fortran/udr7.f90: New test.
 191         * testsuite/libgomp.fortran/udr8.f90: New test.
 192         * testsuite/libgomp.fortran/udr9.f90: New test.
 193         * testsuite/libgomp.fortran/udr10.f90: New test.
 194         * testsuite/libgomp.fortran/udr11.f90: New test.
 195
 196 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 197
 198         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 199         vect_simd_clones effective target.
 200         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 201
 202 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 203
 204         PR middle-end/61252
 205         * testsuite/libgomp.c++/simd-9.C: New test.
 206
 207 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 208
 209         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 210         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 211         texts according to their @menu entry positions.
 212
 213 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 214
 215         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 216         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 217         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 218         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 219         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 220         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 221         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 222         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 223         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 224         * testsuite/libgomp.fortran/depend-1.f90: New test.
 225         * testsuite/libgomp.fortran/depend-2.f90: New test.
 226         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 227         * testsuite/libgomp.fortran/simd1.f90: New test.
 228         * testsuite/libgomp.fortran/simd2.f90: New test.
 229         * testsuite/libgomp.fortran/simd3.f90: New test.
 230         * testsuite/libgomp.fortran/simd4.f90: New test.
 231         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 232
 233 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 234
 235         * testsuite/libgomp.c/simd-10.c: New test.
 236         * testsuite/libgomp.c/simd-11.c: New test.
 237         * testsuite/libgomp.c/simd-12.c: New test.
 238         * testsuite/libgomp.c/simd-13.c: New test.
 239
 240 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 241
 242         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 243         atomic type clauses in any order and optional comma in between.
 244         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 245         * testsuite/libgomp.c/atomic-17.c: Likewise.
 246
 247         * testsuite/libgomp.c/simd-7.c: New test.
 248         * testsuite/libgomp.c/simd-8.c: New test.
 249         * testsuite/libgomp.c/simd-9.c: New test.
 250         * testsuite/libgomp.c/loop-16.c: New test.
 251
 252 2014-04-02  Richard Henderson  <rth@redhat.com>
 253
 254         * config/linux/futex.h (futex_wait): Get error value from errno.
 255         (futex_wake): Likewise.
 256
 257 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 258
 259         PR c++/60331
 260         * testsuite/libgomp.c++/udr-11.C: New test.
 261         * testsuite/libgomp.c++/udr-12.C: New test.
 262         * testsuite/libgomp.c++/udr-13.C: New test.
 263         * testsuite/libgomp.c++/udr-14.C: New test.
 264         * testsuite/libgomp.c++/udr-15.C: New test.
 265         * testsuite/libgomp.c++/udr-16.C: New test.
 266         * testsuite/libgomp.c++/udr-17.C: New test.
 267         * testsuite/libgomp.c++/udr-18.C: New test.
 268         * testsuite/libgomp.c++/udr-19.C: New test.
 269
 270 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 271
 272         Update copyright years
 273
 274 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 275
 276         * hashtab.h: Use the standard form for the copyright notice.
 277
 278 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 279
 280         * libgomp.texi: Bump @copying's copyright year.
 281
 282 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 283
 284         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 285         alloca () with __builtin_alloca ().
 286         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 287         * testsuite/libgomp.c/lock-3.c: Likewise.
 288         * testsuite/libgomp.c/pr48591.c: Likewise.
 289
 290 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 291
 292         PR testsuite/59534
 293         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 294         comparisons.
 295
 296 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 297
 298         PR libgomp/58756
 299         * testsuite/libgomp.c/pr58756.c: New test.
 300
 301 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 302
 303         PR libgomp/59467
 304         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 305         !$omp parallel.
 306
 307 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 308
 309         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 310         ALWAYS_CFLAGS.
 311         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 312         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 313         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 314         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 315         Likewise.
 316
 317         * libgomp_g.h: Include <stddef.h> for size_t.
 318
 319         * libgomp.spec.in: Update comment about libgomp's dependencies.
 320         * configure.ac: Likewise.
 321         * configure: Regenerate.
 322
 323 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 324
 325         * libgomp.texi: (Runtime Library Routines): Update references for
 326         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 327         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 328         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 329         (Environment Variables): Update references for OpenMP 4.0. Add
 330         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 331         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 332         order.
 333
 334 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 335
 336         * env.c (parse_bind_var): Initialize value to avoid
 337         (false positive) warning.
 338
 339 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 340
 341         PR libgomp/58691
 342         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 343         to check variable.
 344         (gomp_init_num_threads): Move i variable declaration into
 345         #ifdef CPU_ALLOC_SIZE block.
 346         * config/linux/affinity.c (gomp_affinity_init_level): Test
 347         gomp_places_list_len == 0 rather than gomp_places_list == 0
 348         when checking for topology reading error.
 349         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 350         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 351         gomp_places_list, only parse env var and always return false.
 352         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 353         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 354         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 355         and either of these variables were parsed correctly into a places
 356         list.
 357
 358 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 359             Jakub Jelinek  <jakub@redhat.com>
 360
 361         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 362         of 5 loopfn matches.
 363         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 364         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 365         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 366         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 367         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 368         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 369         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 370         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 371
 372 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 373
 374         * Makefile.am (omp_lib.mod): Streamline rule.
 375         * Makefile.in: Regenerate.
 376
 377         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 378         exceptions.
 379
 380         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 381         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 382         * testsuite/libgomp.fortran/lib2.f: Likewise.
 383         * testsuite/libgomp.fortran/lib3.f: Likewise.
 384
 385         * configure.ac: Typo fix.
 386         * configure: Regenerate.
 387
 388         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 389         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 390
 391         * omp.h.in: Don't touch the user's namespace.
 392
 393 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 394             Tobias Burnus  <burnus@net-b.de>
 395             Richard Henderson  <rth@redhat.com>
 396
 397         * target.c: New file.
 398         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 399         * Makefile.in: Regenerated.
 400         * libgomp_g.h (GOMP_task): Add depend argument.
 401         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 402         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 403         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 404         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 405         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 406         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 407         GOMP_taskgroup_start, GOMP_taskgroup_end,
 408         GOMP_parallel_sections): New prototypes.
 409         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 410         (omp_is_initial_device_): New function.
 411         (ULP, STR1, STR2, ialias_redirect): Removed.
 412         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 413         omp_set_default_device_8_, omp_get_default_device_,
 414         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 415         functions.
 416         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 417         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 418         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 419         @@GOMP_4.0.
 420         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 421         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 422         omp_set_default_device, omp_set_default_device_,
 423         omp_set_default_device_8_, omp_get_default_device,
 424         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 425         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 426         omp_get_team_num_): Export @@OMP_4.0.
 427         * team.c (struct gomp_thread_start_data): Add place field.
 428         (gomp_thread_start): Clear thr->thread_pool and
 429         thr->task before returning.  Use gomp_team_barrier_wait_final
 430         instead of gomp_team_barrier_wait.  Initialize thr->place.
 431         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 432         team_cancelled and task_queued_count fields.
 433         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 434         before calling pthread_exit.
 435         (gomp_free_thread): No longer static.  Use
 436         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 437         (gomp_team_start): Add flags argument.  Set
 438         thr->thread_pool->threads_busy to nthreads immediately after creating
 439         new pool.  Use gomp_managed_threads_lock instead of
 440         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 441         (gomp_team_end): Use gomp_managed_threads_lock instead of
 442         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 443         of gomp_team_barrier_wait.  If team->team_cancelled, call
 444         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 445         rather than thr->ts.work_share.
 446         (initialize_team): Don't call gomp_sem_init here.
 447         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 448         caller.
 449         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 450         * env.c (gomp_global_icv): Add default_device_var, target_data and
 451         bind_var initializers.
 452         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 453         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 454         gomp_places_list_len): New variables.
 455         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 456         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 457         sized places.
 458         (gomp_cancel_var): New global variable.
 459         (parse_int): New function.
 460         (handle_omp_display_env): New function.
 461         (initialize_env): Use it.  Initialize default_device_var.
 462         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 463         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 464         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 465         been successfully parsed (and call gomp_init_affinity in that case).
 466         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 467         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 468         omp_get_team_num, omp_is_initial_device): New functions.
 469         * libgomp.h: Include stdlib.h.
 470         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 471         Define.
 472         (struct target_mem_desc): Forward declare.
 473         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 474         and thread_limit_var fields.
 475         (gomp_get_num_devices): New prototype.
 476         (gomp_cancel_var): New extern decl.
 477         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 478         team_cancelled and task_queued_count fields.  Add comments about
 479         task_{,queued_,running_}count.
 480         (gomp_cancel_kind): New enum.
 481         (gomp_work_share_end_cancel): New prototype.
 482         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 483         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 484         and depend fields.
 485         (struct gomp_taskgroup): New type.
 486         (struct gomp_task_depend_entry,
 487         struct gomp_dependers_vec): New types.
 488         (gomp_finish_task): Free depend_hash if non-NULL.
 489         (struct gomp_team_state): Add place_partition_off
 490         and place_partition_len fields.
 491         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 492         gomp_places_list_len): New extern decls.
 493         (struct gomp_thread): Add place field.
 494         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 495         (gomp_init_thread_affinity): Add place argument.
 496         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 497         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 498         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 499         gomp_affinity_init_level, gomp_affinity_print_place): New
 500         prototypes.
 501         (gomp_team_start): Add flags argument.
 502         (gomp_thread_limit_var, gomp_remaining_threads_count,
 503         gomp_remaining_threads_lock): Remove.
 504         (gomp_managed_threads_lock): New variable.
 505         (struct gomp_thread_pool): Add threads_busy field.
 506         (gomp_free_thread): New prototype.
 507         * task.c: Include hashtab.h.
 508         (hash_entry_type): New typedef.
 509         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 510         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 511         copy_ctors_done and taskgroup fields.
 512         (GOMP_task): Add depend argument, handle depend clauses.  If
 513         gomp_team_barrier_cancelled or if it's taskgroup has been
 514         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 515         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 516         and already cancelled, don't discard the task.  If taskgroup is
 517         non-NULL, enqueue the task into taskgroup queue.  Increment
 518         num_children field in taskgroup.  Increment task_queued_count.
 519         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 520         gomp_task_run_post_remove_taskgroup): New inline functions.
 521         (gomp_task_run_post_handle_depend_hash,
 522         gomp_task_run_post_handle_dependers,
 523         gomp_task_run_post_handle_depend): New functions.
 524         (GOMP_taskwait): Use them.  If more than one new tasks
 525         have been queued, wake other threads if needed.
 526         (gomp_barrier_handle_tasks): Likewise.  If
 527         gomp_team_barrier_cancelled, don't start any new tasks, just free
 528         all tasks.
 529         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 530         * omp_lib.f90.in
 531         (omp_proc_bind_kind, omp_proc_bind_false,
 532         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 533         omp_proc_bind_spread): New params.
 534         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 535         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 536         omp_get_team_num, omp_is_initial_device): New interfaces.
 537         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 538         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 539         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 540         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 541         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 542         useless use omp_lib_kinds.
 543         * omp.h.in (omp_proc_bind_t): New typedef.
 544         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 545         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 546         omp_get_team_num, omp_is_initial_device): New prototypes.
 547         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 548         through to gomp_team_start.
 549         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 550         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 551         Adjust gomp_parallel_loop_start callers.
 552         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 553         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 554         GOMP_loop_end_cancel): New functions.
 555         (GOMP_parallel_end): Add ialias_redirect.
 556         * hashtab.h: New file.
 557         * libgomp.texi (Environment Variables): Minor cleanup,
 558         update section refs to OpenMP 4.0rc2.
 559         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 560         environment variables.
 561         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 562         team->work_shares_to_free to thr->ts.work_share before calling
 563         free_work_share.
 564         (gomp_work_share_end_cancel): New function.
 565         * config/linux/proc.c: Include errno.h.
 566         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 567         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 568         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 569         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 570         gomp_cpuset_size is sizeof (cpu_set_t).
 571         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 572         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 573         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 574         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 575         contain any logical CPUs.
 576         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 577         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 578         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 579         pthread_getaffinity_np.  Check gomp_places_list instead of
 580         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 581         * config/linux/bar.c (gomp_barrier_wait_end,
 582         gomp_barrier_wait_last): Use BAR_* defines.
 583         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 584         from state where needed.  Set work_share_cancelled to 0 on last
 585         thread.
 586         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 587         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 588         functions.
 589         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 590         Add cpusetsize argument.
 591         (gomp_cpuset_size, gomp_cpusetp): Declare.
 592         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 593         (affinity_counter): Remove.
 594         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 595         if CPU_ALLOC_SIZE isn't defined.
 596         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 597         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 598         bind current thread to the first place.
 599         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 600         pthread_setaffinity_np to gomp_places_list[place].
 601         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 602         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 603         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 604         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 605         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 606         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 607         (gomp_barrier_t): Add awaited_final field.
 608         (gomp_barrier_init): Initialize awaited_final field.
 609         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 610         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 611         prototypes.
 612         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 613         defines.
 614         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 615         gomp_team_barrier_cancelled): New inline functions.
 616         (gomp_barrier_last_thread,
 617         gomp_team_barrier_set_task_pending,
 618         gomp_team_barrier_clear_task_pending,
 619         gomp_team_barrier_set_waiting_for_tasks,
 620         gomp_team_barrier_waiting_for_tasks,
 621         gomp_team_barrier_done): Use BAR_* defines.
 622         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 623         (gomp_barrier_wait_end): Use BAR_* defines.
 624         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 625         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 626         Use BAR_* defines.
 627         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 628         gomp_team_barrier_cancel): New functions.
 629         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 630         argument.
 631         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 632         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 633         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 634         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 635         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 636         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 637         (gomp_barrier_t): Add cancellable field.
 638         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 639         gomp_team_barrier_cancel): New prototypes.
 640         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 641         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 642         gomp_team_barrier_cancelled): New inline functions.
 643         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 644         gomp_team_barrier_set_task_pending,
 645         gomp_team_barrier_clear_task_pending,
 646         gomp_team_barrier_set_waiting_for_tasks,
 647         gomp_team_barrier_waiting_for_tasks,
 648         gomp_team_barrier_done): Use BAR_* defines.
 649         * barrier.c (GOMP_barrier_cancel): New function.
 650         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 651         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 652         omp_proc_bind_spread): New params.
 653         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 654         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 655         omp_get_team_num, omp_is_initial_device): New externals.
 656         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 657         New functions.
 658         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 659         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 660         infinity.  If not nested, just return minimum of max_num_threads
 661         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 662         to the returned value.  Otherwise, don't update atomically
 663         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 664         (GOMP_parallel_end): Adjust for thread_limit now being in
 665         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 666         infinity.  Adjust threads_busy in the pool rather than
 667         gomp_remaining_threads_count.  Remember team->nthreads and call
 668         gomp_team_end before adjusting threads_busy, if not nested
 669         afterwards, just set it to 1 non-atomically.  Add ialias.
 670         (GOMP_parallel_start): Adjust gomp_team_start caller.
 671         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 672         * testsuite/libgomp.c/affinity-1.c: New test.
 673         * testsuite/libgomp.c/atomic-15.c: New test.
 674         * testsuite/libgomp.c/atomic-16.c: New test.
 675         * testsuite/libgomp.c/atomic-17.c: New test.
 676         * testsuite/libgomp.c/cancel-for-1.c: New test.
 677         * testsuite/libgomp.c/cancel-for-2.c: New test.
 678         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 679         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 680         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 681         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 682         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 683         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 684         * testsuite/libgomp.c/depend-1.c: New test.
 685         * testsuite/libgomp.c/depend-2.c: New test.
 686         * testsuite/libgomp.c/depend-3.c: New test.
 687         * testsuite/libgomp.c/depend-4.c: New test.
 688         * testsuite/libgomp.c/for-1.c: New test.
 689         * testsuite/libgomp.c/for-1.h: New file.
 690         * testsuite/libgomp.c/for-2.c: New test.
 691         * testsuite/libgomp.c/for-2.h: New file.
 692         * testsuite/libgomp.c/for-3.c: New test.
 693         * testsuite/libgomp.c/pr58392.c: New test.
 694         * testsuite/libgomp.c/simd-1.c: New test.
 695         * testsuite/libgomp.c/simd-2.c: New test.
 696         * testsuite/libgomp.c/simd-3.c: New test.
 697         * testsuite/libgomp.c/simd-4.c: New test.
 698         * testsuite/libgomp.c/simd-5.c: New test.
 699         * testsuite/libgomp.c/simd-6.c: New test.
 700         * testsuite/libgomp.c/target-1.c: New test.
 701         * testsuite/libgomp.c/target-2.c: New test.
 702         * testsuite/libgomp.c/target-3.c: New test.
 703         * testsuite/libgomp.c/target-4.c: New test.
 704         * testsuite/libgomp.c/target-5.c: New test.
 705         * testsuite/libgomp.c/target-6.c: New test.
 706         * testsuite/libgomp.c/target-7.c: New test.
 707         * testsuite/libgomp.c/taskgroup-1.c: New test.
 708         * testsuite/libgomp.c/thread-limit-1.c: New test.
 709         * testsuite/libgomp.c/thread-limit-2.c: New test.
 710         * testsuite/libgomp.c/thread-limit-3.c: New test.
 711         * testsuite/libgomp.c/udr-1.c: New test.
 712         * testsuite/libgomp.c/udr-2.c: New test.
 713         * testsuite/libgomp.c/udr-3.c: New test.
 714         * testsuite/libgomp.c++/affinity-1.C: New test.
 715         * testsuite/libgomp.c++/atomic-10.C: New test.
 716         * testsuite/libgomp.c++/atomic-11.C: New test.
 717         * testsuite/libgomp.c++/atomic-12.C: New test.
 718         * testsuite/libgomp.c++/atomic-13.C: New test.
 719         * testsuite/libgomp.c++/atomic-14.C: New test.
 720         * testsuite/libgomp.c++/atomic-15.C: New test.
 721         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 722         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 723         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 724         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 725         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 726         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 727         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 728         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 729         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 730         * testsuite/libgomp.c++/cancel-test.h: New file.
 731         * testsuite/libgomp.c++/for-9.C: New test.
 732         * testsuite/libgomp.c++/for-10.C: New test.
 733         * testsuite/libgomp.c++/for-11.C: New test.
 734         * testsuite/libgomp.c++/simd-1.C: New test.
 735         * testsuite/libgomp.c++/simd-2.C: New test.
 736         * testsuite/libgomp.c++/simd-3.C: New test.
 737         * testsuite/libgomp.c++/simd-4.C: New test.
 738         * testsuite/libgomp.c++/simd-5.C: New test.
 739         * testsuite/libgomp.c++/simd-6.C: New test.
 740         * testsuite/libgomp.c++/simd-7.C: New test.
 741         * testsuite/libgomp.c++/simd-8.C: New test.
 742         * testsuite/libgomp.c++/target-1.C: New test.
 743         * testsuite/libgomp.c++/target-2.C: New test.
 744         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 745         * testsuite/libgomp.c++/target-3.C: New test.
 746         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 747         * testsuite/libgomp.c++/udr-1.C: New test.
 748         * testsuite/libgomp.c++/udr-2.C: New test.
 749         * testsuite/libgomp.c++/udr-3.C: New test.
 750         * testsuite/libgomp.c++/udr-4.C: New test.
 751         * testsuite/libgomp.c++/udr-5.C: New test.
 752         * testsuite/libgomp.c++/udr-6.C: New test.
 753         * testsuite/libgomp.c++/udr-7.C: New test.
 754         * testsuite/libgomp.c++/udr-8.C: New test.
 755         * testsuite/libgomp.c++/udr-9.C: New test.
 756
 757 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 758
 759         PR testsuite/57605
 760         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 761         ALWAYS_CFLAGS.
 762
 763 2013-09-20  Alan Modra  <amodra@gmail.com>
 764
 765         * configure: Regenerate.
 766
 767 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 768
 769         * testsuite/libgomp.c/sections-2.c: New test.
 770
 771 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 772
 773         * testsuite/libgomp.fortran/strassen.f90:
 774         Add dg-skip-if aarch64_tiny.
 775
 776 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 777             Cesar Philippidis  <cesar@codesourcery.com>
 778
 779         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 780         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 781         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 782         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 783         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 784         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 785         Use dg-runtest rather than gfortran-dg-runtest.
 786
 787 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 788
 789         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 790         Linux-based x86 systems to cover all GNU systems.
 791         * testsuite/libgomp.c/lock-3.c: Likewise.
 792         * testsuite/libgomp.c/pr48591.c: Likewise.
 793
 794 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 795
 796         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 797         GNU/Hurd, as done for Linux-based systems.
 798
 799         * config/posix/ptrlock.h: Fix comment.
 800
 801 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 802
 803         PR fortran/57423
 804         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 805         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 806         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 807         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 808         omp_destroy_nest_lock): Correct arguments to match the one in
 809         the OpenMP spec.
 810         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 811         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 812         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 813         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 814
 815 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 816
 817         * testsuite/libgomp.c/loop-13.c: New test.
 818         * testsuite/libgomp.c/loop-14.c: New test.
 819         * testsuite/libgomp.c/loop-15.c: New test.
 820         * testsuite/libgomp.c++/loop-13.C: New test.
 821         * testsuite/libgomp.c++/loop-14.C: New test.
 822         * testsuite/libgomp.c++/loop-15.C: New test.
 823
 824 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 825
 826         PR middle-end/56217
 827         * testsuite/libgomp.c++/pr56217.C: New test.
 828
 829 2013-02-01  Alan Modra  <amodra@gmail.com>
 830
 831         * task.c (GOMP_task, GOMP_taskwait): Comment.
 832
 833 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 834             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 835
 836         PR libgomp/55561
 837         * config/linux/wait.h (do_spin): Use atomic load for addr.
 838         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 839         for intptr and ptrlock.
 840         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 841         for ptrlock.
 842
 843 2013-01-22  Alan Modra  <amodra@gmail.com>
 844
 845         PR libgomp/51376
 846         PR libgomp/56073
 847         * task.c (GOMP_task): Revert 2011-12-09 change.
 848         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
 849         barrier to read task->children..
 850         (gomp_barrier_handle_tasks): ..and matching atomic store with
 851         release barrier here when setting parent->children to NULL.
 852
 853 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
 854             Tobias Burnus  <burnus@net-b.de>
 855
 856         PR driver/55884
 857         * testsuite/libgomp.fortran/fortran.exp: Use
 858         -fintrinsic-modules-path= instead of
 859         -fintrinsic-modules-path.
 860
 861 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
 862
 863         Update copyright years.
 864
 865 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 866
 867         * testsuite/libgomp.fortran/fortran.exp: Set
 868         -fintrinsic-modules-path.
 869
 870 2012-12-19  Tobias Burnus  <burnus@net-b.de>
 871
 872         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
 873         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
 874
 875 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
 876
 877         PR libgomp/55411
 878         * team.c (gomp_free_thread): Decrease gomp_managed_threads
 879         if pool had any threads_used.
 880
 881 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
 882
 883         * testsuite/libgomp.c++/pr24455.C: Use
 884         -Wl,-undefined,dynamic_lookup on darwin.
 885
 886 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
 887
 888         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
 889
 890 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
 891
 892         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
 893
 894 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
 895             Jim MacArthur  <jim.macarthur@arm.com>
 896             Marcus Shawcroft  <marcus.shawcroft@arm.com>
 897             Nigel Stephens  <nigel.stephens@arm.com>
 898             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 899             Richard Earnshaw  <rearnsha@arm.com>
 900             Sofiane Naci  <sofiane.naci@arm.com>
 901             Stephen Thomas  <stephen.thomas@arm.com>
 902             Tejas Belagod  <tejas.belagod@arm.com>
 903             Yufeng Zhang  <yufeng.zhang@arm.com>
 904
 905         * configure.tgt: Add AArch64.
 906
 907 2012-10-04  Jason Merrill  <jason@redhat.com>
 908
 909         * testsuite/libgomp.c++/tls-init1.C: New.
 910
 911 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
 912
 913         * configure: Regenerated.
 914
 915 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
 916
 917         * config/linux/mips/futex.h (sys_futex0): Change to static
 918         function with noinline, nomips16 attributes under MIPS16. Adjust
 919         asm statement to place 'li v0,SYS_futex' immediately before
 920         syscall insn.
 921
 922 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
 923
 924         * libgomp.texi (Library Index): Renamed from "Index" to prevent
 925         conflict with index.html on case-insensitive file systems.
 926
 927 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
 928
 929         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
 930         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
 931
 932 2012-07-02  Richard Guenther  <rguenther@suse.de>
 933             Michael Matz  <matz@suse.de>
 934             Tobias Grosser <tobias@grosser.es>
 935             Sebastian Pop <sebpop@gmail.com>
 936
 937         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
 938         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 939         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 940         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 941
 942 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
 943
 944         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
 945
 946 2012-06-22  Richard Guenther  <rguenther@suse.de>
 947
 948         Merge from graphite branch
 949         2012-01-13  Tobias Grosser  <tobias@grosser.es>
 950
 951         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
 952         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 953
 954 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
 955
 956         PR middle-end/53580
 957         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
 958         use GOMP_barrier () call instead.
 959         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 960         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 961         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
 962         call GOMP_barrier instead.
 963         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 964
 965 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
 966
 967         PR libgomp/52993
 968         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
 969         argument to memset call.
 970
 971 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * configure: Regenerated.
 974
 975 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 976
 977         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
 978
 979 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         PR bootstrap/52812
 982         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
 983
 984 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 985
 986         PR middle-end/52547
 987         * testsuite/libgomp.c/pr52547.c: New test.
 988
 989 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
 990
 991         * testsuite/lib/libgomp.exp: load fortran-modules.exp
 992
 993 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 994
 995         * configure.tgt (mips-sgi-irix6*): Remove.
 996
 997 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 998
 999         * configure.tgt (alpha*-dec-osf*): Remove.
1000
1001         * config/osf/sem.h: Remove.
1002         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1003
1004 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1005
1006         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1007
1008 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1009
1010         PR libstdc++/52188
1011         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1012         Remove ENABLE_SYMVERS_SOL2.
1013         * configure: Regenerate.
1014         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1015         (PREPROCESS): New variable.
1016         (libgomp.ver): New target.
1017         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1018         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1019         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1020         Use libgomp.ver.
1021         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1022         * Makefile.in: Regenerate.
1023
1024 2012-02-14  Walter Lee  <walt@tilera.com>
1025
1026         * configure.tgt: Handle tilegx and tilepro.
1027         * config/linux/tile/futex.h: New file.
1028
1029 2012-02-08  Richard Guenther  <rguenther@suse.de>
1030
1031         PR tree-optimization/46886
1032         * testsuite/libgomp.c/pr46886.c: New testcase.
1033
1034 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1035
1036         * config/linux/arm: Remove empty directory.
1037         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1038
1039 2011-12-09  Alan Modra  <amodra@gmail.com>
1040
1041         PR libgomp/51376
1042         * task.c (GOMP_taskwait): Don't access task->children outside of
1043         task_lock mutex region.
1044         (GOMP_task): Likewise.
1045
1046 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1047
1048         PR libgomp/51132
1049         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1050         to file scope.
1051         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1052         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1053         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1054         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1055         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1056
1057 2011-12-02  Alan Modra  <amodra@gmail.com>
1058
1059         * config/linux/affinity.c: Use atomic rather than sync builtin.
1060         * config/linux/lock.c: Likewise.
1061         * config/linux/ptrlock.h: Likewise.
1062         * config/linux/ptrlock.c: Likewise.
1063         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1064         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1065         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1066         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1067         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1068         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1069         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1070         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1071         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1072         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1073
1074 2011-11-30  Alan Modra  <amodra@gmail.com>
1075
1076         PR libgomp/51298
1077         * config/linux/bar.h: Use atomic rather than sync builtins.
1078         * config/linux/bar.c: Likewise.  Add missing acquire
1079         synchronisation on generation field.
1080         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1081         double unlock.
1082
1083 2011-11-30  Alan Modra  <amodra@gmail.com>
1084
1085         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1086         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1087         * config/linux/mutex.h: Use atomic rather than sync builtins.
1088         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1089         * config/linux/omp-lock.h: Comment fix.
1090         * config/linux/arm/mutex.h: Delete.
1091         * config/linux/powerpc/mutex.h: Delete.
1092         * config/linux/ia64/mutex.h: Delete.
1093         * config/linux/mips/mutex.h: Delete.
1094
1095 2011-11-30  Alan Modra  <amodra@gmail.com>
1096
1097         PR libgomp/51249
1098         * config/linux/sem.h: Rewrite.
1099         * config/linux/sem.c: Rewrite.
1100
1101 2011-11-28  Richard Henderson  <rth@redhat.com>
1102
1103         * libgomp.h (enum memmodel): New.
1104
1105 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1106
1107         * configure: Regenerate.
1108
1109 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1110
1111         * config/posix95: Remove empty directory.
1112
1113 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1114
1115         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1116
1117 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1118
1119         PR fortran/49792
1120         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1121         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1122
1123 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1124
1125         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1126
1127 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1128
1129         PR libgomp/49965
1130         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1131
1132 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1133
1134         * config/linux/proc.h: New.
1135         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1136         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1137         (gomp_init_num_threads): Update call to cpuset_popcount.
1138         (get_num_procs): Ditto.
1139         * config/linux/affinity.c (gomp_init_affinity): Call
1140         gomp_cpuset_popcount.
1141
1142 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1143
1144         PR fortran/42041
1145         PR fortran/46752
1146         * omp.h.in (omp_in_final): New prototype.
1147         * omp_lib.f90.in (omp_in_final): New interface.
1148         (omp_integer_kind, omp_logical_kind): Remove
1149         and replace all its uses in the module with 4.
1150         (openmp_version): Change to 201107.
1151         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1152         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1153         kind for the parameters.
1154         (omp_in_final): New external.
1155         (openmp_version): Change to 201107.
1156         * task.c (omp_in_final): New function.
1157         (gomp_init_task): Initialize final_task.
1158         (GOMP_task): Remove unused attribute from flags.  Handle final
1159         tasks.
1160         (GOMP_taskyield): New function.
1161         (omp_in_final): Return true if if (false) or final (true) task
1162         or descendant of final (true).
1163         * fortran.c (omp_in_final_): New function.
1164         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1165         (GOMP_3.0): Export GOMP_taskyield.
1166         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1167         variables.
1168         (parse_unsigned_long_list): New function.
1169         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1170         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1171         even if parse_affinity returned false.
1172         * config/linux/affinity.c (gomp_init_affinity): Handle
1173         gomp_cpu_affinity_len == 0.
1174         * libgomp_g.h (GOMP_taskyield): New prototype.
1175         * libgomp.h (struct gomp_task): Add final_task field.
1176         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1177         * team.c (gomp_team_start): Override new task's nthreads_var icv
1178         if list form OMP_NUM_THREADS has been used and it has value for
1179         the new nesting level.
1180
1181         * testsuite/libgomp.c/atomic-11.c: New test.
1182         * testsuite/libgomp.c/atomic-12.c: New test.
1183         * testsuite/libgomp.c/atomic-13.c: New test.
1184         * testsuite/libgomp.c/atomic-14.c: New test.
1185         * testsuite/libgomp.c/reduction-6.c: New test.
1186         * testsuite/libgomp.c/task-5.c: New test.
1187         * testsuite/libgomp.c++/atomic-2.C: New test.
1188         * testsuite/libgomp.c++/atomic-3.C: New test.
1189         * testsuite/libgomp.c++/atomic-4.C: New test.
1190         * testsuite/libgomp.c++/atomic-5.C: New test.
1191         * testsuite/libgomp.c++/atomic-6.C: New test.
1192         * testsuite/libgomp.c++/atomic-7.C: New test.
1193         * testsuite/libgomp.c++/atomic-8.C: New test.
1194         * testsuite/libgomp.c++/atomic-9.C: New test.
1195         * testsuite/libgomp.c++/task-8.C: New test.
1196         * testsuite/libgomp.c++/reduction-4.C: New test.
1197         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1198         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1199         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1200         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1201         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1202         * testsuite/libgomp.fortran/pointer1.f90: New test.
1203         * testsuite/libgomp.fortran/pointer2.f90: New test.
1204         * testsuite/libgomp.fortran/task4.f90: New test.
1205
1206 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1207
1208         * libgomp.texi: Update OpenMP spec references to 3.1.
1209         (omp_in_final,OMP_PROC_BIND): New sections.
1210         (OMP_NUM_THREADS): Document that the value can be now a list.
1211         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1212
1213 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1214
1215         * config/linux/x86/futex.h: Check __x86_64__ instead of
1216         __LP64__.
1217
1218 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1219
1220         PR middle-end/49897
1221         PR middle-end/49898
1222         * testsuite/libgomp.c/pr49897-1.c: New test.
1223         * testsuite/libgomp.c/pr49897-2.c: New test.
1224         * testsuite/libgomp.c/pr49898-1.c: New test.
1225         * testsuite/libgomp.c/pr49898-2.c: New test.
1226
1227 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1228
1229         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1230         for ia32 instead of ilp32.
1231
1232         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1233         * testsuite/libgomp.c/atomic-6.c: Likewise.
1234
1235 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1236
1237         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1238         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1239
1240 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1241
1242         PR libgomp/45351
1243         * config/osf/sem.h: New file.
1244         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1245
1246 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1247
1248         PR target/49541
1249         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1250         ldflags.
1251
1252 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1253
1254         * config/linux/wait.h (do_spin): New inline, largely copied
1255         from do_wait, just don't do futex_wait here, instead return true if
1256         it should be done.
1257         (do_wait): Implement using do_spin.
1258         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1259         to prototype.
1260         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1261         __sync_bool_compare_and_swap, pass the oldval to
1262         gomp_mutex_lock_slow.
1263         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1264         If all mutex contenders are just spinning and not sleeping, don't
1265         change state to 2 unnecessarily.  Optimize the loop when state has
1266         already become 2 to use just one atomic operation per loop instead
1267         of two.
1268         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1269         to prototype.
1270         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1271         __sync_bool_compare_and_swap, pass the oldval to
1272         gomp_mutex_lock_slow.
1273
1274 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1275
1276         PR libgomp/49490
1277         * iter.c (gomp_iter_static_next): For chunk size 0
1278         only use n ceil/ nthreads size for the first
1279         n % nthreads threads in the team instead of
1280         all threads except for the last few ones which
1281         get less work or none at all.
1282         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1283         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1284         chunk argument, set run_sched_modifier to 0 for static
1285         resp. 1 for other kinds.  If chunk argument is 0
1286         and not static, set value to 1.
1287
1288 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1289
1290         PR c++/49043
1291         * testsuite/libgomp.c++/pr49043.C: New test.
1292
1293         PR c++/48869
1294         * testsuite/libgomp.c++/pr48869.C: New test.
1295
1296 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1297
1298         PR fortran/48894
1299         * fortran.c: Include limits.h.
1300         (TO_INT): Define.
1301         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1302         *set.
1303         (omp_set_num_threads_8_, omp_set_schedule_8_,
1304         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1305         omp_get_team_size_8_): Use TO_INT macro.
1306         * testsuite/libgomp.fortran/pr48894.f90: New test.
1307
1308 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1309
1310         PR middle-end/48591
1311         * testsuite/libgomp.c/pr48591.c: New test.
1312
1313 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1314
1315         PR bootstrap/48135
1316         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1317         * configure: Regenerate.
1318
1319 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1320
1321         PR fortran/47886
1322         * testsuite/libgomp.fortran/task3.f90: New test.
1323
1324 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1325
1326         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1327
1328 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1329
1330         PR libgomp/47854
1331         * libgomp.texi (omp_get_wtime): Don't say time in the past
1332         must be Unix Epoch.
1333
1334 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1335
1336         PR libgomp/47804
1337         * testsuite/libgomp.fortran/fortran.exp: Check for both
1338         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1339         but $blddir != "", still append ${blddir}/${lang_library_path}
1340         to ld_library_path.
1341
1342 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1343
1344         PR libgomp/47758
1345         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1346         of libquadmath.a before adding its libpath to ldflags.
1347
1348 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1349
1350         PR libgomp/47731
1351         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1352         to FUTEX_WAIT futex syscall.
1353         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1354
1355 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1356
1357         * configure: Regenerate.
1358
1359 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1360
1361         PR libstdc++/36104
1362         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1363
1364 2011-01-16  Gerald Pfeifer
1365
1366         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1367
1368 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1369
1370         PR fortran/46874
1371         * libgomp.fortran/allocatable6.f90: New test.
1372
1373 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1374
1375         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1376         * configure: Regenerate.
1377
1378 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1379
1380         PR target/40125
1381         PR lto/46695
1382         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1383         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1384         * aclocal.m4: Regenerate.
1385         * configure: Regenerate.
1386         * Makefile.in: Regenerate.
1387         * testsuite/Makefile.in: Regenerate.
1388
1389 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1390
1391         PR fortran/46753
1392         * libgomp.fortran/pr46753.f90: New test.
1393
1394         PR libgomp/43706
1395         * env.c (initialize_env): Default to spin count 300000
1396         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1397         is specified.
1398
1399         PR libgomp/45240
1400         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1401         at the end if sync builtins aren't supported.
1402
1403 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1404
1405         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1406
1407 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1408
1409         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1410
1411 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1412
1413         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1414
1415 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1416             Tobias Burnus  <burnus@net-b.de>
1417
1418         PR fortran/32049
1419         * configure.ac:
1420         * configure: Regenerate.
1421
1422 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1423
1424         * config/linux/futex.h: New.
1425         * config/linux/arm/mutex.h: New.
1426         * configure.tgt (arm*-*-linux*): Add config path.
1427
1428 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1429
1430         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1431
1432 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1433
1434         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1435         Change Fortran datatype to LOGICAL.
1436         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1437         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1438
1439 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1440
1441         * configure: Regenerate.
1442
1443 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1444
1445         * libgomp.texi: Add function keyword to a couple of Fortran
1446         interfaces, use integer instead of int for Fortran.
1447
1448 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1449
1450         * libgomp.texi: Fix spelling and pasto problems throughout.
1451         Adjust prototypes to match code.
1452
1453 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1454
1455         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1456         silence -fwhole-file warning.
1457
1458 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1459
1460         * configure.tgt (*-*-solaris2.[56]*): Removed.
1461
1462 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1463
1464         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1465         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1466         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1467         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1468         targetting solaris2*.
1469         * configure: Regenerate.
1470         * config.h.in: Regenerate.
1471
1472         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1473         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1474         Add libgomp_version_dep.
1475         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1476         versioning.
1477         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1478         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1479         * Makefile.in: Regenerate.
1480
1481         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1482         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1483         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1484         to common block, protected by
1485         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1486
1487 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1488
1489         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1490
1491 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1492
1493         PR bootstrap/43170
1494         * configure: Regenerate.
1495
1496 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1497
1498         PR other/43620
1499         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1500         * configure: Regenerate.
1501         * Makefile.in: Regenerate.
1502         * testsuite/Makefile.in: Regenerate.
1503
1504 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1505
1506         PR c/43893
1507         * testsuite/libgomp.c/pr43893.c: New test.
1508         * testsuite/libgomp.c++/pr43893.C: New test.
1509
1510 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1511
1512         PR middle-end/43570
1513         * testsuite/libgomp.fortran/vla8.f90: New test.
1514
1515 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1516
1517         PR libgomp/43706
1518         * config/linux/affinity.c (gomp_init_affinity): Decrease
1519         gomp_available_cpus if affinity mask confines the process to fewer
1520         CPUs.
1521         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1522         non-NULL, just return gomp_available_cpus.
1523
1524         PR libgomp/43569
1525         * sections.c (gomp_sections_init): Initialize ws->mode.
1526
1527 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1528
1529         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1530         not unused bar variable.
1531         * configure: Regenerate.
1532
1533 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1534
1535         * Makefile.in: Regenerate.
1536         * aclocal.m4: Regenerate.
1537         * testsuite/Makefile.in: Regenerate.
1538
1539 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1540
1541         PR libgomp/42942
1542         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1543         (initialize_env): Adjust callers.
1544         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1545         when the argument is 0.
1546
1547         * testsuite/libgomp.c/pr42942.c: New test.
1548
1549 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1550
1551         PR middle-end/42644
1552         PR middle-end/42130
1553         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1554         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1555
1556 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1557
1558         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1559         * testsuite/libgomp.c++/task-6.C: Likewise.
1560
1561 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1562
1563         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1564
1565 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1566
1567         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1568         * configure: Regenerate.
1569
1570 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1571
1572         PR fortran/42866
1573         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1574
1575 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1576
1577         * configure.ac: Test for executability of GFORTRAN.
1578         * configure: Regenerate.
1579
1580 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1581
1582         * configure: Regenerate.
1583
1584 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1585
1586         PR libgomp/42602
1587         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1588
1589 2010-01-03  Richard Guenther  <rguenther@suse.de>
1590
1591         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1592
1593 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1594
1595         * testsuite/libgomp.graphite/pr4118.c: New.
1596
1597 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1598
1599         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1600         for darwin, protect the test with require-effective-target tls_runtime.
1601         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1602
1603 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1604
1605         PR target/41605
1606         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1607         link spec %s substitutions for static libraries.
1608
1609 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1610
1611         PR testsuite/42135
1612         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1613
1614 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1615
1616         * Makefile.in: Regenerate.
1617         * configure: Regenerate.
1618         * testsuite/Makefile.in: Regenerate.
1619
1620 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1621
1622         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1623         settings for LC_ALL and LANG.
1624
1625 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1626
1627         PR fortran/42162
1628         * testsuite/libgomp.fortran/pr42162.f90: New test.
1629
1630 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1631
1632         PR middle-end/42029
1633         * testsuite/libgomp.c/pr42029.c: New test.
1634
1635 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1636
1637         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1638         *s.  Accept ld version without text in ()s.
1639         * configure: Regenerated.
1640
1641 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1642
1643         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1644
1645 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1646
1647         PR libgomp/41418
1648         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1649         or a hyphen (happens with fortran language disabled).
1650         * configure: Regenerate.
1651
1652 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1653
1654         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1655         use sed script portable to Solaris /bin/sed for extracting ld
1656         version.
1657         * configure: Regenerate.
1658
1659 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1660
1661         * testsuite/libgomp.graphite/bounds.c: New test.
1662
1663 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1664
1665         * Makefile.am (libgomp_la_LINK): New.
1666         * Makefile.in: Regenerate.
1667
1668 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1669
1670         * configure.ac (AC_PREREQ): Bump to 2.64.
1671
1672 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1673
1674         * Makefile.am (install-html, install-pdf): Remove.
1675         * Makefile.in: Regenerate.
1676
1677         * Makefile.in: Regenerate.
1678         * aclocal.m4: Regenerate.
1679         * config.h.in: Regenerate.
1680         * configure: Regenerate.
1681         * testsuite/Makefile.in: Regenerate.
1682
1683 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1684
1685         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1686         * Makefile.in: Regenerate.
1687
1688 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1689
1690         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1691         * Makefile.in: Regenerate.
1692
1693 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1694
1695         PR fortran/41102
1696         omp_lib.h.in: Fix -std=f95 errors.
1697
1698
1699 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1700
1701         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1702         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1703         * testsuite/libgomp.graphite/graphite.exp: New.
1704
1705 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1706
1707         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1708         only build.
1709
1710 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1711
1712         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1713         needed memory barrier semantics.
1714         * config/linux/mips/mutex.h: New file.
1715
1716 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1717
1718         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1719
1720 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1721
1722         * configure: Regenerate.
1723
1724 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1725
1726         PR testsuite/40699
1727         PR testsuite/40707
1728         PR testsuite/40709
1729         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1730         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1731         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1732
1733 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1734
1735         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1736         options when choosing a multilib.
1737
1738 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1739
1740         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1741         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1742         ld_library_path, not every libgcc multilib directory.
1743         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1744         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1745         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1746         Use add_path.
1747         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1748
1749 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1750
1751         * Makefile.am (LTLDFLAGS): Define.
1752         (LINK): Define.
1753         * Makefile.in: Regenerate.
1754
1755 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1756
1757         PR fortran/39718
1758         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1759         libgfortranbegin, check existence of libgfortran.a instead of
1760         libgfortranbegin.a.
1761
1762 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1763
1764         PR libgomp/40174
1765         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1766         (gomp_free_pool_helper): Likewise.
1767
1768 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1769             Jakub Jelinek  <jakub@redhat.com>
1770
1771         PR fortran/35423
1772         * testsuite/libgomp.fortran/workshare2.f90: New test.
1773
1774 2009-04-09  Nick Clifton  <nickc@redhat.com>
1775
1776         * iter.c: Change copyright header to refer to version 3 of the
1777         GNU General Public License with version 3.1 of the GCC Runtime
1778         Library Exception and to point readers at the COPYING3 and
1779         COPYING3.RUNTIME files and the FSF's license web page.
1780         * alloc.c: Likewise.
1781         * barrier.c: Likewise.
1782         * config/bsd/proc.c: Likewise.
1783         * config/linux/affinity.c: Likewise.
1784         * config/linux/alpha/futex.h: Likewise.
1785         * config/linux/bar.c: Likewise.
1786         * config/linux/bar.h: Likewise.
1787         * config/linux/ia64/futex.h: Likewise.
1788         * config/linux/ia64/mutex.h: Likewise.
1789         * config/linux/lock.c: Likewise.
1790         * config/linux/mips/futex.h: Likewise.
1791         * config/linux/mutex.c: Likewise.
1792         * config/linux/mutex.h: Likewise.
1793         * config/linux/powerpc/futex.h: Likewise.
1794         * config/linux/proc.c: Likewise.
1795         * config/linux/ptrlock.c: Likewise.
1796         * config/linux/ptrlock.h: Likewise.
1797         * config/linux/s390/futex.h: Likewise.
1798         * config/linux/sem.c: Likewise.
1799         * config/linux/sem.h: Likewise.
1800         * config/linux/sparc/futex.h: Likewise.
1801         * config/linux/wait.h: Likewise.
1802         * config/linux/x86/futex.h: Likewise.
1803         * config/mingw32/proc.c: Likewise.
1804         * config/mingw32/time.c: Likewise.
1805         * config/posix/affinity.c: Likewise.
1806         * config/posix/bar.c: Likewise.
1807         * config/posix/bar.h: Likewise.
1808         * config/posix/lock.c: Likewise.
1809         * config/posix/mutex.h: Likewise.
1810         * config/posix/proc.c: Likewise.
1811         * config/posix/ptrlock.h: Likewise.
1812         * config/posix/sem.c: Likewise.
1813         * config/posix/sem.h: Likewise.
1814         * config/posix/time.c: Likewise.
1815         * config/posix95/lock.c: Likewise.
1816         * critical.c: Likewise.
1817         * env.c: Likewise.
1818         * error.c: Likewise.
1819         * fortran.c: Likewise.
1820         * iter_ull.c: Likewise.
1821         * libgomp.h: Likewise.
1822         * libgomp_f.h.in: Likewise.
1823         * libgomp_g.h: Likewise.
1824         * loop.c: Likewise.
1825         * loop_ull.c: Likewise.
1826         * omp.h.in: Likewise.
1827         * omp_lib.f90.in: Likewise.
1828         * omp_lib.h.in: Likewise.
1829         * ordered.c: Likewise.
1830         * parallel.c: Likewise.
1831         * sections.c: Likewise.
1832         * single.c: Likewise.
1833         * task.c: Likewise.
1834         * team.c: Likewise.
1835         * work.c: Likewise.
1836
1837 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1838
1839         * testsuite/config/default.exp: Change copyright header to refer to
1840         version 3 of the GNU General Public License and to point readers
1841         at the COPYING3 file and the FSF's license web page.
1842
1843 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1844
1845         PR middle-end/39573
1846         * libgomp.c++/pr39573.C: New test.
1847
1848 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
1849
1850         PR other/39591
1851         * testsuite/libgomp.c/pr39591-1.c: New test.
1852         * testsuite/libgomp.c/pr39591-2.c: New test.
1853         * testsuite/libgomp.c/pr39591-3.c: New test.
1854
1855 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
1856
1857         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
1858         * testsuite/libgomp.c/atomic-6.c: Ditto.
1859
1860 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
1861
1862         PR c/39495
1863         * testsuite/libgomp.c/loop-12.c: New test.
1864         * testsuite/libgomp.c/loop-11.c: New test.
1865         * testsuite/libgomp.c++/loop-11.C: New test.
1866         * testsuite/libgomp.c++/loop-12.C: New test.
1867         * testsuite/libgomp.c++/for-8.C: New test.
1868
1869 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1870
1871         * configure: Regenerate.
1872
1873 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
1874
1875         PR middle-end/39154
1876         * testsuite/libgomp.c/pr39154.c: New test.
1877
1878 2009-01-30  Ian Lance Taylor  <iant@google.com>
1879
1880         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
1881         libgomp_ld_is_gold.  Get gold version number.
1882         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
1883         * configure: Rebuild.
1884
1885 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1886
1887         * testsuite/lib/libgomp.exp: Add -B option for targets that
1888         use libgfortran.a%s in their specs.
1889
1890 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
1891
1892         PR libgomp/38086
1893         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
1894         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
1895         HAVE_AS_SYMVER_DIRECTIVE is not defined.
1896         * configure: Regenerated.
1897         * config.h.in: Likewise.
1898
1899 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
1900
1901         PR c++/38650
1902         * testsuite/libgomp.c/pr38650.c: New test.
1903         * testsuite/libgomp.c++/pr38650.C: New test.
1904
1905 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
1906
1907         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
1908
1909 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
1910
1911         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
1912
1913 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1914
1915         * configure: Regenerate.
1916
1917 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
1918
1919         PR middle-end/36802
1920         * testsuite/libgomp.c/pr36802-1.c: New test.
1921         * testsuite/libgomp.c/pr36802-2.c: New test.
1922         * testsuite/libgomp.c/pr36802-3.c: New test.
1923
1924 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
1925
1926         PR libgomp/38270
1927         * config/linux/powerpc/mutex.h: New.
1928
1929 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
1930
1931         PR c++/38257
1932         * testsuite/libgomp.c++/for-7.C: New test.
1933
1934         PR c++/38348
1935         * testsuite/libgomp.c++/for-6.C: New test.
1936
1937 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
1938
1939         PR testsuite/28870
1940         * testsuite/lib/libgomp.exp: Include new timeout library files.
1941         (libgomp_target_compile): Set timeout value from new proc.
1942
1943 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
1944
1945         PR libgomp/37938
1946         * config/linux/ia64/mutex.h: New.
1947
1948 2008-11-04  Tobias Burnus  <burnus@net-b.de>
1949
1950         PR libgomp/37935
1951         * libgomp.texi (Runtime library routines, environment variables):
1952         Update for OpenMP version 3.0.
1953
1954 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
1955             Steve Ellcey  <sje@cup.hp.com>
1956
1957         * configure: Regenerate for new libtool.
1958         * Makefile.in: Ditto.
1959         * testsuite/Makefile.in: Ditto.
1960
1961 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
1962             Andreas Tobler  <a.tobler@schweiz.org>
1963
1964         * config/bsd/proc.c: New file.
1965         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
1966         * configure.ac: Check for header <sys/sysctl.h>
1967         * configure: Regenerate.
1968         * config.h.in: Likewise.
1969
1970 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
1971
1972         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
1973
1974 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
1975
1976         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
1977         * Makefile.in: Regenerated.
1978         * testsuite/Makefile.in: Regenerated.
1979
1980 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
1981
1982         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
1983         depend on blddir if blddir exists.
1984         (libgomp_target_compile): Likewise.
1985         * testsuite/libgomp.c++/c++.exp: Likewise.
1986         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1987
1988 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1989
1990         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
1991         Do not list GPL as Invariant Section.
1992
1993 2008-07-28  Ilie Garbacea  <ilie@mips.com>
1994             Chao-ying Fu  <fu@mips.com>
1995
1996         * configure.tgt: Enable futex for MIPS.
1997         * config/linux/mips/futex.h: New file.
1998
1999 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2000
2001         * team.c (gomp_team_end): Free team immediately if it has
2002         just one thread.
2003
2004 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2005
2006         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2007         * testsuite/libgomp.fortran/fortran.exp: Same.
2008         * testsuite/libgomp.c/c.exp: Same.
2009         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2010         directory to library path first.
2011
2012 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2013
2014         * env.c (parse_stacksize): Add cast to avoid warning.
2015         (parse_spincount): Likewise.
2016
2017 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2018
2019         * testsuite/libgomp.c/loop-10.c: New test.
2020         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2021         * libgomp.c++/loop-6.C (main): Likewise.
2022
2023         PR debug/36617
2024         * testsuite/libgomp.c/debug-1.c: New test.
2025
2026 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2027
2028         * testsuite/libgomp.c/nqueens-1.c: New test.
2029
2030         PR c++/36523
2031         * testsuite/libgomp.c++/task-7.C: New function.
2032
2033 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2034
2035         * configure: Regenerate.
2036
2037 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2038
2039         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2040         mutex when HAVE_SYNC_BUILTINS isn't defined.
2041
2042 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2043
2044         * libgomp.texi (omp_test_lock): Fix typo.
2045
2046 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2047
2048         * omp_lib.f90.in: Add "implicit none".
2049
2050 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2051
2052         PR middle-end/36506
2053         * testsuite/libgomp.c/reduction-5.c: New test.
2054
2055 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2056
2057         * libgomp.h (struct gomp_task): Add in_tied_task field.
2058         * task.c (gomp_init_task): Initialize it.
2059         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2060         unconditionally.  Don't call gomp_team_barrier_wake if
2061         current task is implicit or if(0) from implicit and number of
2062         running tasks is equal to nthreads - 1.
2063
2064         PR libgomp/36471
2065         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2066         omp_get_team_size_8): Fix pastos.
2067
2068         PR libgomp/36469
2069         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2070         * configure: Regenerated.
2071         * config.h.in: Regenerated.
2072         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2073         defined.
2074
2075 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2076
2077         PR bootstrap/36452
2078         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2079         (GOMP_loop_ull_dynamic_start): Likewise.
2080         (GOMP_loop_ull_guided_start): Likewise.
2081         (GOMP_loop_ull_ordered_static_start): Likewise.
2082         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2083         (GOMP_loop_ull_ordered_guided_start): Likewise.
2084
2085 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2086             Richard Henderson  <rth@redhat.com>
2087             Ulrich Drepper  <drepper@redhat.com>
2088             Jakob Blomer  <jakob.blomer@ira.uka.de>
2089
2090         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2091         Substitute also OMP_*LOCK_25*.
2092         * configure: Regenerated.
2093         * config.h.in: Regenerated.
2094         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2095         ptrlock.c and task.c.
2096         * Makefile.in: Regenerated.
2097         * testsuite/Makefile.in: Regenerated.
2098         * task.c: New file.
2099         * loop_ull.c: New file.
2100         * iter_ull.c: New file.
2101         * libgomp.h: Include ptrlock.h.
2102         (enum gomp_task_kind): New type.
2103         (struct gomp_team): Add task_lock, task_queue, task_count,
2104         task_running_count, single_count fields.  Add
2105         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2106         Remove work_share_lock, generation_mask,
2107         oldest_live_gen, num_live_gen and init_work_shares fields, add
2108         work work_share_list_alloc, work_share_list_free and work_share_chunk
2109         fields.  Change work_shares from pointer to pointers into an array.
2110         Change ordered_release field into gomp_sem_t ** from flexible array
2111         member.  Add implicit_task and initial_work_shares fields.
2112         Move close to the end of the struct.
2113         (struct gomp_team_state): Add single_count, last_work_share,
2114         active_level and level fields, remove work_share_generation.
2115         (gomp_barrier_handle_tasks): New prototype.
2116         (gomp_finish_task): New inline function.
2117         (struct gomp_work_share): Move chunk_size, end, incr into
2118         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2119         next_ll fields.  Reshuffle fields.  Add next_alloc,
2120         next_ws, next_free and inline_ordered_team_ids fields, change
2121         ordered_team_ids into pointer from flexible array member.
2122         Add mode field.  Put lock and next into a different cache line
2123         from most of the write-once fields.
2124         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2125         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2126         gomp_iter_ull_guided_next): New prototypes.
2127         (gomp_new_icv): New prototype.
2128         (struct gomp_thread): Add thread_pool and task fields.
2129         (struct gomp_thread_pool): New type.
2130         (gomp_new_team): New prototype.
2131         (gomp_team_start): Change type of last argument.
2132         (gomp_new_work_share): Removed.
2133         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2134         (gomp_work_share_init_done): New static inline.
2135         (gomp_throttled_spin_count_var, gomp_available_cpus,
2136         gomp_managed_threads): New extern decls.
2137         (gomp_init_task): New prototype.
2138         (gomp_spin_count_var): New extern var decl.
2139         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2140         or no alias support, or if not PIC.
2141         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2142         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2143         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2144         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2145         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2146         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2147         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2148         gomp_test_nest_lock_25): New prototypes.
2149         (omp_lock_symver, strong_alias): Define.
2150         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2151         decls.
2152         (gomp_end_task): New.
2153         (struct gomp_task_icv, gomp_global_icv): New.
2154         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2155         (struct gomp_task): New.
2156         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2157         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2158         (gomp_icv): New.
2159         (gomp_schedule_type): Reorder enum to match
2160         omp_sched_t.
2161         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2162         fields.
2163         (gomp_thread_start): Add gomp_team_barrier_wait call.
2164         For non-nested case remove clearing of docked thread thr fields.
2165         Use pool fields instead of global gomp_* variables.  Use
2166         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2167         Create tasks for each member thread.
2168         (free_team): Only destroy team barrier, task_lock here and free it.
2169         (gomp_free_thread): Free last_team if non-NULL.
2170         (gomp_team_end): Call gomp_team_barrier_wait instead of
2171         gomp_barrier_wait.  For nested case call one extra
2172         gomp_barrier_wait.  Move here some destruction from free_team.
2173         Call free_team on pool->last_team if any, rather than freeing
2174         current team.  Destroy work_share_list_free_lock ifndef
2175         HAVE_SYNC_BUILTINS.
2176         (gomp_new_icv): New function.
2177         (gomp_threads, gomp_threads_size, gomp_threads_used,
2178         gomp_threads_dock): Removed.
2179         (gomp_thread_destructor): New variable.
2180         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2181         functions.
2182         (gomp_team_start): Create new pool if current thread doesn't have
2183         one.  Use pool fields instead of global gomp_* variables.
2184         Initialize thread_pool field for new threads.  Clear single_count.
2185         Change last argument from ws to team, don't create
2186         new team, set ts.work_share to &team->work_shares[0] and clear
2187         ts.last_work_share.  Don't clear ts.work_share_generation.
2188         If number of threads changed, adjust atomically gomp_managed_threads.
2189         Use gomp_init_task instead of gomp_new_task,
2190         set thr->task to the corresponding implicit_task array entry.
2191         Create tasks for each member thread.  Initialize ts.level.
2192         (initialize_team): Call pthread_key_create on
2193         gomp_thread_destructor.
2194         (team_destructor): New function.
2195         (new_team): Removed.
2196         (gomp_new_team): New function.
2197         (free_team): Free gomp_work_share blocks chained through next_alloc,
2198         instead of freeing work_shares and destroying work_share_lock.
2199         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2200         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2201         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2202         of gomp_barrier_wait.
2203         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2204         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2205         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2206         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2207         of gomp_barrier_wait.
2208         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2209         gomp_work_share_init_done if gomp_work_share_start returned true.
2210         Don't unlock ws->lock.
2211         * work.c: Include stddef.h.
2212         (free_work_share): Use work_share_list_free_lock instead
2213         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2214         Call gomp_fini_work_share and then either free ws if orphaned, or
2215         put it into work_share_list_free list of the current team.
2216         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2217         functions.
2218         (gomp_work_share_start, gomp_work_share_end,
2219         gomp_work_share_end_nowait): Rewritten.
2220         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2221         (openmp_version): Set to 200805.
2222         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2223         omp_sched_guided, omp_sched_auto): New parameters.
2224         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2225         omp_set_max_active_levels, omp_get_max_active_levels,
2226         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2227         omp_get_active_level): New interfaces.
2228         * omp_lib.h.in (openmp_version): Set to 200805.
2229         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2230         omp_sched_guided, omp_sched_auto): New parameters.
2231         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2232         omp_set_max_active_levels, omp_get_max_active_levels,
2233         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2234         omp_get_active_level): New externals.
2235         * loop.c: Include limits.h.
2236         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2237         GFS_AUTO.
2238         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2239         Likewise.  Use gomp_icv.
2240         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2241         ts.static_trip here.
2242         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2243         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2244         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2245         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2246         don't unlock ws->lock, otherwise lock it.
2247         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2248         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2249         (gomp_parallel_loop_start): Call gomp_new_team instead of
2250         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2251         Adjust gomp_team_start caller.  Pass 0 as second argument to
2252         gomp_resolve_num_threads.
2253         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2254         If adding ws->chunk_size nthreads + 1 times after end won't
2255         overflow, set ws->mode to 1.
2256         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2257         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2258         GOMP_loop_ull_ordered_static_start,
2259         GOMP_loop_ull_ordered_dynamic_start,
2260         GOMP_loop_ull_ordered_guided_start,
2261         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2262         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2263         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2264         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2265         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2266         prototypes.
2267         * libgomp.map: Export lock routines also @@OMP_2.0.
2268         (GOMP_loop_ordered_dynamic_first,
2269         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2270         GOMP_loop_ordered_static_first): Remove.
2271         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2272         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2273         GOMP_loop_ull_ordered_dynamic_next,
2274         GOMP_loop_ull_ordered_dynamic_start,
2275         GOMP_loop_ull_ordered_guided_next,
2276         GOMP_loop_ull_ordered_guided_start,
2277         GOMP_loop_ull_ordered_runtime_next,
2278         GOMP_loop_ull_ordered_runtime_start,
2279         GOMP_loop_ull_ordered_static_next,
2280         GOMP_loop_ull_ordered_static_start,
2281         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2282         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2283         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2284         (omp_set_schedule, omp_get_schedule,
2285         omp_get_thread_limit, omp_set_max_active_levels,
2286         omp_get_max_active_levels, omp_get_level,
2287         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2288         omp_set_schedule_, omp_set_schedule_8_,
2289         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2290         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2291         omp_get_max_active_levels_, omp_get_level_,
2292         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2293         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2294         New exports @@OMP_3.0.
2295         * omp.h.in (omp_sched_t): New type.
2296         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2297         omp_set_max_active_levels, omp_get_max_active_levels,
2298         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2299         omp_get_active_level): New prototypes.
2300         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2301         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2302         gomp_thread_limit_var, gomp_remaining_threads_count,
2303         gomp_remaining_threads_lock): New variables.
2304         (parse_spincount): New function.
2305         (initialize_env): Call gomp_init_num_threads unconditionally.
2306         Initialize gomp_available_cpus.  Call parse_spincount,
2307         initialize gomp_{,throttled_}spin_count_var
2308         depending on presence and value of OMP_WAIT_POLICY and
2309         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2310         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2311         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2312         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2313         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2314         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2315         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2316         (gomp_global_icv): New.
2317         (parse_schedule): Use it.  Parse "auto".
2318         (omp_set_num_threads): Use gomp_icv.
2319         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2320         Likewise.
2321         (omp_get_max_threads): Move from parallel.c.
2322         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2323         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2324         add ialias.
2325         (parse_stacksize, parse_wait_policy): New functions.
2326         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2327         both wrappers for compatibility and new locks.
2328         (omp_set_schedule, omp_get_schedule,
2329         omp_get_thread_limit, omp_set_max_active_levels,
2330         omp_get_max_active_levels, omp_get_level,
2331         omp_get_ancestor_thread_num, omp_get_team_size,
2332         omp_get_active_level): New ialias_redirect.
2333         (omp_set_schedule_, omp_set_schedule_8_,
2334         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2335         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2336         omp_get_max_active_levels_, omp_get_level_,
2337         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2338         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2339         New functions.
2340         * parallel.c: Include limits.h.
2341         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2342         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2343         argument to gomp_team_start.  Pass 0 as second argument to
2344         gomp_resolve_num_threads.
2345         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2346         if gomp_thread_limit_var != ULONG_MAX.
2347         (omp_in_parallel): Implement using ts.active_level.
2348         (omp_get_max_threads): Move to env.c.
2349         (omp_get_level, omp_get_ancestor_thread_num,
2350         omp_get_team_size, omp_get_active_level): New functions,
2351         add ialias.
2352         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2353         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2354         gomp_iter_dynamic_next instead of the _locked variant and don't take
2355         lock around it, otherwise acquire it before calling
2356         gomp_iter_dynamic_next_locked.
2357         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2358         gomp_iter_dynamic_next instead of the _locked variant and don't take
2359         lock around it.
2360         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2361         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2362         Adjust gomp_team_start caller.  Pass count as second argument to
2363         gomp_resolve_num_threads, don't adjust num_threads after the call.
2364         Use gomp_icv.
2365         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2366         ws->chunk_size by incr.
2367         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2368         code.
2369         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2370         types.
2371         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2372         (omp_check_defines): Check even the compat defines.
2373         * config/linux/ptrlock.c: New file.
2374         * config/linux/ptrlock.h: New file.
2375         * config/linux/wait.h: New file.
2376         * config/posix/ptrlock.c: New file.
2377         * config/posix/ptrlock.h: New file.
2378         * config/linux/bar.h (gomp_team_barrier_wait,
2379         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2380         (gomp_team_barrier_set_task_pending,
2381         gomp_team_barrier_clear_task_pending,
2382         gomp_team_barrier_set_waiting_for_tasks,
2383         gomp_team_barrier_waiting_for_tasks,
2384         gomp_team_barrier_done): New inlines.
2385         (gomp_barrier_t): Rewritten.
2386         (gomp_barrier_state_t): New typedef.
2387         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2388         gomp_barrier_wait_start): Rewritten.
2389         (gomp_barrier_wait_end): Change second argument to
2390         gomp_barrier_state_t.
2391         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2392         inlines.
2393         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2394         futex.h.
2395         (gomp_barrier_wait_end): Rewritten.
2396         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2397         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2398         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2399         (gomp_barrier_state_t): New typedef.
2400         (gomp_team_barrier_wait,
2401         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2402         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2403         into the return value.  Return gomp_barrier_state_t.
2404         (gomp_team_barrier_set_task_pending,
2405         gomp_team_barrier_clear_task_pending,
2406         gomp_team_barrier_set_waiting_for_tasks,
2407         gomp_team_barrier_waiting_for_tasks,
2408         gomp_team_barrier_done): New inlines.
2409         (gomp_barrier_wait_end): Change second argument to
2410         gomp_barrier_state_t.
2411         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2412         inlines.
2413         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2414         (gomp_barrier_wait_end): Change second argument to
2415         gomp_barrier_state_t.
2416         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2417         gomp_team_barrier_wake): New functions.
2418         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2419         futex.h.
2420         (gomp_futex_wake, gomp_futex_wait): New variables.
2421         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2422         * config/linux/lock.c: Rewrite to make locks task owned,
2423         for backwards compatibility provide the old entrypoints
2424         if symbol versioning.  Include wait.h instead of libgomp.h and
2425         futex.h.
2426         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2427         * config/posix95/lock.c: Rewrite to make locks task owned,
2428         for backwards compatibility provide the old entrypoints
2429         if symbol versioning.
2430         * config/posix/lock.c: Rewrite to make locks task owned,
2431         for backwards compatibility provide the old entrypoints
2432         if symbol versioning.
2433         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2434         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2435         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2436         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2437         (sys_futex0): Return error code.
2438         (futex_wake, futex_wait): If ENOSYS was returned, clear
2439         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2440         (cpu_relax, atomic_write_barrier): New static inlines.
2441         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2442         (futex_wake, futex_wait): If ENOSYS was returned, clear
2443         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2444         (cpu_relax, atomic_write_barrier): New static inlines.
2445         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2446         (sys_futex0): Return error code.
2447         (futex_wake, futex_wait): If ENOSYS was returned, clear
2448         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2449         (cpu_relax, atomic_write_barrier): New static inlines.
2450         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2451         (sys_futex0): Return error code.
2452         (futex_wake, futex_wait): If ENOSYS was returned, clear
2453         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2454         (cpu_relax, atomic_write_barrier): New static inlines.
2455         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2456         (sys_futex0): Return error code.
2457         (futex_wake, futex_wait): If ENOSYS was returned, clear
2458         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2459         (cpu_relax, atomic_write_barrier): New static inlines.
2460         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2461         (sys_futex0): Return error code.
2462         (futex_wake, futex_wait): If ENOSYS was returned, clear
2463         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2464         (cpu_relax, atomic_write_barrier): New static inlines.
2465         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2466         futex.h.
2467         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2468         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2469         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2470         types.
2471         (omp_nest_lock_t): Change owner into void *, add lock field.
2472         * config/posix95/omp-lock.h: Include semaphore.h.
2473         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2474         (omp_lock_t): Use sem_t instead of mutex if semaphores
2475         aren't broken.
2476         (omp_nest_lock_t): Likewise.  Change owner to void *.
2477         * config/posix/omp-lock.h: Include semaphore.h.
2478         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2479         (omp_lock_t): Use sem_t instead of mutex if semaphores
2480         aren't broken.
2481         (omp_nest_lock_t): Likewise.  Add owner field.
2482
2483 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2484
2485         * testsuite/libgomp.c/collapse-1.c: New test.
2486         * testsuite/libgomp.c/collapse-2.c: New test.
2487         * testsuite/libgomp.c/collapse-3.c: New test.
2488         * testsuite/libgomp.c/icv-1.c: New test.
2489         * testsuite/libgomp.c/icv-2.c: New test.
2490         * testsuite/libgomp.c/lib-2.c: New test.
2491         * testsuite/libgomp.c/lock-1.c: New test.
2492         * testsuite/libgomp.c/lock-2.c: New test.
2493         * testsuite/libgomp.c/lock-3.c: New test.
2494         * testsuite/libgomp.c/loop-4.c: New test.
2495         * testsuite/libgomp.c/loop-5.c: New test.
2496         * testsuite/libgomp.c/loop-6.c: New test.
2497         * testsuite/libgomp.c/loop-7.c: New test.
2498         * testsuite/libgomp.c/loop-8.c: New test.
2499         * testsuite/libgomp.c/loop-9.c: New test.
2500         * testsuite/libgomp.c/nested-3.c: New test.
2501         * testsuite/libgomp.c/nestedfn-6.c: New test.
2502         * testsuite/libgomp.c/sort-1.c: New test.
2503         * testsuite/libgomp.c/task-1.c: New test.
2504         * testsuite/libgomp.c/task-2.c: New test.
2505         * testsuite/libgomp.c/task-3.c: New test.
2506         * testsuite/libgomp.c/task-4.c: New test.
2507         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2508         to C++ testsuite default compiler options.
2509         * testsuite/libgomp.c++/collapse-1.C: New test.
2510         * testsuite/libgomp.c++/collapse-2.C: New test.
2511         * testsuite/libgomp.c++/ctor-10.C: New test.
2512         * testsuite/libgomp.c++/for-1.C: New test.
2513         * testsuite/libgomp.c++/for-2.C: New test.
2514         * testsuite/libgomp.c++/for-3.C: New test.
2515         * testsuite/libgomp.c++/for-4.C: New test.
2516         * testsuite/libgomp.c++/for-5.C: New test.
2517         * testsuite/libgomp.c++/loop-8.C: New test.
2518         * testsuite/libgomp.c++/loop-9.C: New test.
2519         * testsuite/libgomp.c++/loop-10.C: New test.
2520         * testsuite/libgomp.c++/task-1.C: New test.
2521         * testsuite/libgomp.c++/task-2.C: New test.
2522         * testsuite/libgomp.c++/task-3.C: New test.
2523         * testsuite/libgomp.c++/task-4.C: New test.
2524         * testsuite/libgomp.c++/task-5.C: New test.
2525         * testsuite/libgomp.c++/task-6.C: New test.
2526         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2527         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2528         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2529         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2530         * testsuite/libgomp.fortran/collapse1.f90: New test.
2531         * testsuite/libgomp.fortran/collapse2.f90: New test.
2532         * testsuite/libgomp.fortran/collapse3.f90: New test.
2533         * testsuite/libgomp.fortran/collapse4.f90: New test.
2534         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2535         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2536         * testsuite/libgomp.fortran/lib4.f90: New test.
2537         * testsuite/libgomp.fortran/lock-1.f90: New test.
2538         * testsuite/libgomp.fortran/lock-2.f90: New test.
2539         * testsuite/libgomp.fortran/nested1.f90: New test.
2540         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2541         * testsuite/libgomp.fortran/strassen.f90: New test.
2542         * testsuite/libgomp.fortran/tabs1.f90: New test.
2543         * testsuite/libgomp.fortran/tabs2.f: New test.
2544         * testsuite/libgomp.fortran/task1.f90: New test.
2545         * testsuite/libgomp.fortran/task2.f90: New test.
2546         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2547         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2548         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2549         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2550         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2551
2552 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2553
2554         PR c++/36308
2555         * testsuite/libgomp.c++/ctor-11.C: New test.
2556         * testsuite/libgomp.c++/ctor-12.C: New test.
2557
2558 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2559
2560         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2561
2562 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2563
2564         PR middle-end/36106
2565         * testsuite/libgomp.c/atomic-5.c: New test.
2566         * testsuite/libgomp.c/atomic-6.c: New test.
2567         * testsuite/libgomp.c/autopar-1.c: New test.
2568
2569 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2570
2571         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2572         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2573         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2574         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2575         * configure: Regenerate.
2576         * Makefile.in, testsuite/Makefile.in: Likewise.
2577
2578 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2579
2580         PR bootstrap/35457
2581         * aclocal.m4: Regenerate.
2582         * configure: Regenerate.
2583
2584 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2585
2586         PR middle-end/35611
2587         * testsuite/libgomp.c/atomic-4.c: New test.
2588
2589         PR libgomp/35625
2590         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2591         (gomp_iter_guided_next): Likewise.
2592         * testsuite/libgomp.c/pr35625.c: New test.
2593
2594 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2595
2596         * aclocal.m4: Regenerate.
2597         * configure: Likewise.
2598         * Makefile.in: Likewise.
2599         * testsuite/Makefile.in: Likewise.
2600
2601 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2602
2603         PR middle-end/35185
2604         * testsuite/libgomp.c++/pr35185.C: New test.
2605
2606 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2607
2608         PR middle-end/35549
2609         * testsuite/libgomp.c/pr35549.c: New test.
2610
2611 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2612
2613         * testsuite/libgomp.c/atomic-3.c: New test.
2614
2615 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2616
2617         PR fortran/33197
2618         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2619         .F08 file suffixes.
2620
2621 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2622
2623         PR libgomp/33131
2624         * configure.ac: Add ACX_HEADER_STRING.
2625         * env.c: Include strings.h.
2626         * aclocal.m4: Regenerate.
2627         * config.h.in: Regenerate.
2628         * configure: Regenerate.
2629         * Makefile.in: Regenerate.
2630         * testsuite/Makefile.in: Regenerate.
2631
2632 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2633
2634         PR middle-end/35196
2635         * testsuite/libgomp.c/pr35196.c: New test.
2636
2637         PR middle-end/35130
2638         * testsuite/libgomp.fortran/pr35130.f90: New test.
2639         * testsuite/libgomp.c/pr35130.c: New test.
2640
2641 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2642
2643         PR middle-end/33880
2644         * testsuite/libgomp.c/pr33880.c: New test.
2645         * testsuite/libgomp.fortran/pr33880.f90: New test.
2646
2647 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2648
2649         * configure: Regenerate.
2650
2651 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2652
2653         * configure.ac: Move futex checking into ../config/futex.m4.
2654         * configure: Rebuilt.
2655         * aclocal.m4: Rebuilt.
2656         * Makefile.in: Rebuilt.
2657
2658         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2659         2007-10-15 ../config/tls.m4 change.
2660
2661 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2662
2663         PR c++/34513
2664         * testsuite/libgomp.c/pr34513.c: New test.
2665         * testsuite/libgomp.c++/pr34513.C: New test.
2666
2667 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2668
2669         PR target/32765
2670         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2671
2672 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2673
2674         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2675
2676 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2677
2678         * testsuite/libgomp.c/private-1.c: New test.
2679
2680 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2681             Paolo Bonzini  <bonzini@gnu.org>
2682
2683         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2684         instead of 'VPATH ='.
2685         * Makefile.in: Regenerate.
2686
2687 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2688
2689         * configure.ac: Adjust makeinfo version check.
2690         * configure: Regenerate.
2691
2692 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2693
2694         PR fortran/34020
2695         * testsuite/libgomp.fortran/pr34020.f90: New test.
2696
2697 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2698
2699         PR c++/33894
2700         * testsuite/libgomp.c++/atomic-1.C: New test.
2701
2702 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2703
2704         PR libgomp/33275
2705         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2706         Make x and y integers rather than (implicit) reals.  Add private (j)
2707         clause to the last omp parallel.
2708
2709 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2710
2711         * configure: Regenerate following changes to ../config/tls.m4.
2712
2713 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2714
2715         * testsuite/libgomp.fortran/stack.f90: New test.
2716
2717 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2718
2719         * config/mingw32/proc.c: New file.
2720
2721 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2722
2723         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2724         (main): Use __get_cpuid to get i386 target fetaures.
2725         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2726         (main): Use __get_cpuid to get x86_64 target fetaures.
2727
2728 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2729
2730         PR target/32765
2731         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2732         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2733
2734 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2735
2736         PR fortran/32550
2737         * testsuite/libgomp.fortran/pr32550.f90: New test.
2738         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2739
2740 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2741
2742         * aclocal.m4: Regenerated.
2743
2744 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2745
2746         PR fortran/32359
2747         * testsuite/libgomp.fortran/pr32359.f90: New.
2748
2749 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2750
2751         PR libgomp/32468
2752         * sections.c (GOMP_parallel_sections_start): Only decrease
2753         number of threads to COUNT if dyn_var is true.
2754         * testsuite/libgomp.c/pr32468.c: New test.
2755
2756 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2757
2758         PR libgomp/26308
2759         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2760
2761 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2762
2763         PR middle-end/32362
2764         * testsuite/libgomp.c/pr32362-1.c: New test.
2765         * testsuite/libgomp.c/pr32362-2.c: New test.
2766         * testsuite/libgomp.c/pr32362-3.c: New test.
2767
2768 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2769
2770         * team.c (gomp_team_start): Fix setting up thread_attr
2771         stack size.
2772
2773 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2774
2775         * configure: Regenerate.
2776
2777 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2778
2779         * Makefile.in: Regenerate.
2780         * configure: Regenerate.
2781         * aclocal.m4: Regenerate.
2782         * testsuite/Makefile.in: Regenerate.
2783
2784 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2785
2786         * config/linux/proc.c: New file.
2787
2788         PR libgomp/28482
2789         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2790
2791 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2792
2793         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2794
2795 2007-04-16  Matthias Klose  <doko@debian.org>
2796
2797         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2798         flags if not building with -m64.
2799         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2800         flag for i?86-*-* targets, if current target matches -m64.
2801
2802 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2803
2804         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2805         * Makefile.in: Regenerate.
2806
2807 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2808
2809         PR testsuite/31369
2810         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2811         ld_library_path.
2812         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2813
2814 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2815
2816         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2817         decls.
2818         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2819         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2820         (parse_affinity): New function.
2821         (initialize_env): Call it and gomp_init_affinity.
2822         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2823         create new pthread_attr_t and call gomp_init_thread_affinity
2824         on it for each thread before passing the attribute to pthread_create.
2825         * config/linux/affinity.c: New file.
2826         * config/posix/affinity.c: New file.
2827         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2828         * configure: Rebuilt.
2829         * config.h.in: Rebuilt.
2830         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2831         * Makefile.in: Rebuilt.
2832
2833 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2834
2835         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2836         *-*-darwin*.
2837         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2838         and use it if found.
2839
2840 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2841
2842         * testsuite/config/default.exp: New file.
2843         * testsuite/lib/libgomp.exp: New file.
2844         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2845         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
2846         load_lib *, load_gcc_lib *): Move to libgomp.exp.
2847         (libgomp_load): Remove.
2848         * testsuite/lib/libgomp.exp (libgomp_init): Compute
2849         always_ld_library_path, not ld_library_path.  Set additional_flags
2850         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
2851         (target_compile): Do not call libgomp_init.  Append lang_library_path
2852         and lang_link_flags to options.
2853         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
2854         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
2855         here.
2856         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
2857         always_ld_library_path.  Set LD_LIBRARY_PATH here.
2858         * testsuite/libgomp.fortran/fortran.exp: Ditto.
2859         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
2860         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
2861         CX8 flag.
2862         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
2863         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
2864         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
2865         * testsuite/libgomp.c/pr29947-1.c: Ditto.
2866         * testsuite/libgomp.c/atomic-10.c: Ditto.
2867
2868 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
2869
2870         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
2871         dg-final cleanup-modules line.
2872         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
2873         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
2874         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
2875         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
2876         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
2877         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
2878         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
2879
2880 2007-03-18  Andreas Schwab  <schwab@suse.de>
2881
2882         * acinclude.m4: Adjust regular expression for ld version
2883         extraction.
2884         * configure: Regenerate.
2885
2886 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2887
2888         * Makefile.am: Add install-pdf target as copied from
2889         automake v1.10 rules.
2890         * Makefile.in: Regenerate
2891
2892 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
2893
2894         PR libgomp/28486
2895         * configure: Regenerate.
2896
2897         PR c++/30703
2898         * testsuite/libgomp.c++/pr30703.C: New test.
2899
2900 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
2901
2902         Revert:
2903         2006-07-05  Eric Christopher  <echristo@apple.com>
2904         * configure.ac: Depend addition of -pthread on host OS.
2905         * configure: Regenerate.
2906
2907 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2908
2909         * libgomp.texi: Fix spacing after abbreviations.
2910
2911 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
2912
2913         PR libgomp/30546
2914         * configure.ac: Add check for makeinfo
2915         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
2916         if an appropiate version of makeinfo is found.
2917         * aclocal.m4: Regenerated.
2918         * configure: Regenerated.
2919         * Makefile.in: Regenerated.
2920         * testsuite/Makefile.in: Regenerated.
2921
2922 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
2923
2924         PR libgomp/30540
2925         * libgomp.texi: More about implementation-dependent settings.
2926
2927 2007-01-26  Tobias Burnus  <burnus@net-b.de>
2928
2929         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
2930
2931 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
2932
2933         PR middle-end/30494
2934         * testsuite/libgomp.c/pr30494.c: New test.
2935
2936 2007-01-15  Tom Tromey  <tromey@redhat.com>
2937
2938         * configure: Rebuilt.
2939         * configure.ac: Fixed comment.
2940
2941 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
2942
2943         * libgomp.texi: Document implementation specific default values of
2944         environment variables.
2945
2946 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
2947
2948         PR libgomp/28209
2949         * libgomp.texi: New file.
2950         * configure.ac: Add --enable-generated-files-in-srcdir option.
2951         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
2952         files to srcdir.
2953         * Makefile.in: Regenerated.
2954         * config.h.in: Regenerated.
2955         * testsuite/Makefile.in: Regenerated.
2956         * NOTES: Removed.
2957
2958 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
2959
2960         PR libgomp/29949
2961         * env.c (omp_set_num_threads): Set illegal thread count to 1.
2962
2963 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
2964
2965         * configure: Regenerate.
2966
2967 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
2968
2969         PR libgomp/29947
2970         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
2971         start if there shouldn't be any loop iterations.
2972         (gomp_loop_ordered_static_start): Remove start == end test.
2973         * testsuite/libgomp.c/pr29947-1.c: New test.
2974         * testsuite/libgomp.c/pr29947-2.c: New test.
2975
2976 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
2977
2978         * configure.tgt: Force initial-exec TLS model on Linux only.
2979
2980 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
2981
2982         * configure: Regenerated.
2983
2984 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
2985
2986         * env.c (parse_schedule): Reject out of range values.
2987         (parse_unsigned_long): Reject out of range, negative or zero values.
2988
2989 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
2990
2991         PR fortran/29629
2992         * testsuite/libgomp.fortran/pr29629.f90: New test.
2993
2994 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
2995
2996         PR libgomp/29494
2997         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
2998         * config/posix95: New directory.
2999         * config/posix95/omp-lock.h: New file.
3000         * config/posix95/lock.c: Likewise.
3001
3002 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3003
3004         * aclocal.m4: Regenerate.
3005         * configure: Regenerate.
3006
3007 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3008
3009         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3010         '<' to '<='.
3011
3012 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3013
3014         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3015         test.
3016         * configure: Regenerate.
3017         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3018
3019 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3020
3021         PR middle-end/25261
3022         PR middle-end/28790
3023         * testsuite/libgomp.c/nestedfn-4.c: New test.
3024         * testsuite/libgomp.c/nestedfn-5.c: New test.
3025         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3026
3027         PR fortran/29097
3028         * testsuite/libgomp.fortran/condinc1.f: New test.
3029         * testsuite/libgomp.fortran/condinc2.f: New test.
3030         * testsuite/libgomp.fortran/condinc3.f90: New test.
3031         * testsuite/libgomp.fortran/condinc4.f90: New test.
3032         * testsuite/libgomp.fortran/condinc1.inc: New file.
3033
3034 2006-09-18  Tom Tromey  <tromey@redhat.com>
3035
3036         * configure: Rebuilt.
3037
3038 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3039
3040         PR c/28768
3041         PR preprocessor/14634
3042         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3043         to AC_DEFINE.
3044         * configure: Regenerate.
3045
3046 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3047
3048         * testsuite/libgomp.fortran/reduction3.f90: Change
3049         -2147483648 to -huge(i)-1 to avoid overflow.
3050         * testsuite/libgomp.fortran/reduction4.f90: Change
3051         Z'ffffffff' to not(0) to avoid overflow.
3052
3053 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3054
3055         PR libgomp/25938
3056         * Makefile.am (libsubincludedir): New.
3057         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3058         * Makefile.in: Regenerate.
3059
3060 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3061
3062         PR libgomp/28725
3063         * env.c: Include ctype.h.
3064         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3065         leading and/or trailing whitespace and compare strings case
3066         insensitively.
3067
3068 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3069
3070         PR fortran/28390
3071         * testsuite/libgomp.fortran/pr28390.f: New test.
3072
3073 2006-07-05  Eric Christopher  <echristo@apple.com>
3074
3075         * configure.ac: Depend addition of -pthread on host OS.
3076         * configure: Regenerate.
3077
3078 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3079
3080         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3081         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3082         defined.
3083
3084 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3085
3086         PR libgomp/26175
3087         PR libgomp/26477
3088         * configure.ac: If neither --enable-linux-futex nor
3089         --disable-linux-futex is passed, determine the default by checking
3090         for compiling and/or running against NPTL.  With --enable-linux-futex,
3091         check if SYS_gettid and SYS_futex are defined.
3092         * configure: Rebuilt.
3093
3094 2006-06-14  Richard Henderson  <rth@redhat.com>
3095
3096         PR libgomp/28008
3097         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3098         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3099
3100 2006-06-09  Richard Henderson  <rth@redhat.com>
3101
3102         * env.c (gomp_nthreads_var): Change to unsigned long.
3103         (gomp_run_sched_chunk): Likewise.
3104         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3105         (initialize_env): Initialize gomp_thread_attr.
3106         * libgomp.h (gomp_nthreads_var): Update decl.
3107         (gomp_run_sched_chunk): Likewise.
3108         (gomp_thread_attr): Declare.
3109         * team.c (gomp_thread_attr): Export.
3110         (initialize_team): Don't initialize it.
3111
3112 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3113
3114         PR fortran/27916
3115         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3116         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3117
3118 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3119
3120         * config/mingw32/time.c: New file.
3121         * configure.tgt: Use it.
3122
3123 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3124
3125         * Makefile.am: Add install-html target. Add install-html to .PHONY
3126         * Makefile.in: Regenerate.
3127
3128 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3129
3130         PR libgomp/27612
3131         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3132         * testsuite/libgomp.c/critical-1.c: Likewise.
3133         * testsuite/libgomp.c/loop-1.c: Likewise.
3134         * testsuite/libgomp.c/loop-2.c: Likewise.
3135         * testsuite/libgomp.c/single-1.c: Likewise.
3136         * testsuite/libgomp.c/ordered-1.c: Likewise.
3137         * testsuite/libgomp.c/ordered-2.c: Likewise.
3138
3139 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3140
3141         PR middle-end/27416
3142         * libgomp.fortran/pr27416-1.f90: New test.
3143
3144 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3145
3146         PR fortran/27395
3147         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3148         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3149
3150 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3151
3152         PR c++/26943
3153         * testsuite/libgomp.c/pr26943-1.c: New test.
3154         * testsuite/libgomp.c/pr26943-2.c: New test.
3155         * testsuite/libgomp.c/pr26943-3.c: New test.
3156         * testsuite/libgomp.c/pr26943-4.c: New test.
3157         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3158         * testsuite/libgomp.c++/pr26943.C: New test.
3159
3160 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3161
3162         PR middle-end/27337
3163         * testsuite/libgomp.c++/pr27337.C: New test.
3164
3165 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3166
3167         PR c/26171
3168         * testsuite/libgomp.c/pr26171.c: New test.
3169
3170 2006-04-25  Richard Henderson  <rth@redhat.com>
3171
3172         PR libgomp/25865
3173         * configure.ac: Use GCC_CHECK_TLS.
3174         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3175         * Makefile.in, aclocal.m4, configure: Regenerate.
3176
3177 2006-04-10  Matthias Klose  <doko@debian.org>
3178
3179         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3180         directory names containing underscores.
3181
3182 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3183
3184         PR c++/26691
3185         * testsuite/libgomp.c++/pr26691.C: New test.
3186
3187 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3188
3189         * testsuite/libgomp.fortran/retval2.f90: New test.
3190
3191 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3192
3193         * testsuite/libgomp.c++: New directory.
3194
3195 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3196
3197         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3198         * config/posix/sem.c: Implement the above.
3199
3200 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3201
3202         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3203         define HAVE_BROKEN_POSIX_SEMAPHORES.
3204         * configure: Rebuilt.
3205         * config.h.in: Rebuilt.
3206
3207 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3208
3209         PR bootstrap/26161
3210         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3211         for the other pthread check.
3212         * configure: Regenerate.
3213         * config.h.in: Regenerate.
3214
3215 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3216
3217         PR libgomp/25938
3218         PR libgomp/25984
3219         * Makefile.am (fincludedir): New variable.
3220         (nodist_include_HEADERS): Remove Fortran files.
3221         (nodist_finclude_HEADERS): New variable.
3222         * Makefile.in: Regenerated.
3223
3224 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3225
3226         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3227         Remove tests for returning assumed character length arrays.
3228
3229 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3230             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3231
3232         PR libgomp/25936
3233         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3234
3235 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3236
3237         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3238
3239 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3240
3241         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3242         part of LD_LIBRARY_PATH manually.
3243
3244 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3245
3246         PR libgomp/25852
3247         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3248         libgomp_init.
3249
3250 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3251
3252         PR libgomp/25884
3253         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3254         * configure.ac (PERL): Don't set.
3255         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3256         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3257         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3258         * omp.h.in: Wrap the new configure substitutions with @ characters.
3259         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3260         * aclocal.m4, configure, Makefile.in: Regenerate.
3261         * mkomp_h.pl: Delete.
3262
3263 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3264
3265         PR libgomp/25259
3266         * configure.ac: Use GCC_HEADER_STDINT.
3267         * libgomp.h: Include gstdint.h.
3268         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3269         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3270
3271 2006-01-24  Richard Henderson  <rth@redhat.com>
3272
3273         PR libgomp/25942
3274         * configure.ac: Add AM_MAINTAINER_MODE.
3275         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3276
3277 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3278
3279         * Makefile.in: Regenerate.
3280         * testsuite/Makefile.in: Regenerate.
3281         * aclocal.m4: Regenerate.
3282
3283 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3284
3285         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3286         Solaris.
3287         * configure.ac: Add check for loadavg.h.
3288         (link_gomp): Adjust comment.
3289         * configure: Regenerate.
3290         * config.h.in: Regenerate.
3291
3292 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3293
3294         PR libgomp/25877
3295         * configure.ac: Remove check for alloca.h.
3296         * configure: Regenerate.
3297         * config.h.in: Regenerate.
3298         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3299         * team.c: Remove use of alloca.h.
3300         Call gomp_alloca instead of alloca.
3301
3302 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3303
3304         PR libgomp/25877
3305         * team.c: Add include of alloca.h.
3306         * configure.ac: Add check for alloca.h.
3307         * configure: Regenerate.
3308         * config.h.in: Regenerate.
3309
3310 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3311
3312         PR fortran/25219
3313         * testsuite/libgomp.fortran/pr25219.f90: New test.
3314
3315 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3316
3317         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3318         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3319         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3320         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3321         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3322         testsuite/libgomp.fortran/threadprivate1.f90,
3323         testsuite/libgomp.fortran/threadprivate2.f90,
3324         testsuite/libgomp.fortran/threadprivate3.f90,
3325         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3326         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3327         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3328         effective-target to TLS runtime.
3329
3330         * testsuite/libgomp.fortran/pr25162.f: Require
3331         effective-target TLS runtime.
3332
3333 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3334
3335         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3336         * testsuite/libgomp.c/nestedfn-3.c: New test.
3337
3338 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3339
3340         PR fortran/25162
3341         * testsuite/libgomp.fortran/pr25162.f: New test.
3342
3343 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3344
3345         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3346         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3347
3348 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3349
3350         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3351         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3352         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3353         single.c, team.c, work.c, config/linux/alpha/futex.h,
3354         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3355         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3356         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3357         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3358         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3359         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3360         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3361         FSF address.
3362
3363 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3364
3365         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3366         to nodist_noinst_HEADERS.
3367         * Makefile.in: Rebuilt.
3368
3369         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3370         add integer count field.
3371         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3372         omp_nest_lock_t type change.
3373         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3374         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3375         Increment count.
3376         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3377         Decrement count.
3378         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3379         Increment count if successful and return the new nesting level.
3380         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3381         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3382         * testsuite/libgomp.c/lib-1.c: New test.
3383         * testsuite/libgomp.fortran/lib1.f90: New test.
3384         * testsuite/libgomp.fortran/lib2.f: New test.
3385         * testsuite/libgomp.fortran/lib3.f: New test.
3386
3387 2005-11-17  Richard Henderson  <rth@redhat.com>
3388
3389         PR 24845
3390         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3391         * configure.ac (link_gomp): New.  Substitute it.
3392         (AC_CONFIG_FILES): Add libgomp.spec.
3393         * libgomp.spec.in: New file.
3394         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3395         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3396
3397 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3398
3399         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3400         reduction(-:var) behaving the same as reduction(+:var).
3401         * testsuite/libgomp.c/reduction-4.c: New test.
3402
3403 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3404
3405         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3406         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3407         testsuite/libgomp.c/copyin-3.c,
3408         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3409         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3410         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3411         testsuite/libgomp.c++/pr24455.C,
3412         testsuite/libgomp.fortran/threadprivate1.f90,
3413         testsuite/libgomp.fortran/threadprivate2.f90,
3414         testsuite/libgomp.fortran/threadprivate3.f90,
3415         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3416         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3417         testsuite/libgomp.fortran/omp_parse3.f90: Require
3418         effective-target TLS.
3419
3420 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3421
3422         * HEADER: Remove.
3423
3424 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3425
3426         PR libgomp/24797
3427         * team.c (initialize_team): Pass NULL rather than free as
3428         pthread_key_create destructor.  Initialize thread specific data
3429         pointer in initial thread to a static local variable rather than
3430         malloced memory.
3431
3432 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3433
3434         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3435         its location to ld_library_path.
3436
3437 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3438
3439         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3440
3441 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3442
3443         * testsuite/libgomp.c: Rename from libgomp.dg.
3444
3445 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3446
3447         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3448         threadprivate variable 'i'.
3449
3450 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3451
3452         * config/linux/s390/futex.h: New file.
3453         * configure.tgt: Use it.
3454
3455         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3456         before the parallel.
3457
3458 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3459
3460         PR c++/24734
3461         * testsuite/libgomp.c++/master-1.C: New test.
3462
3463 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3464
3465         * testsuite/libgomp.dg/copyin-3.c: New test.
3466
3467 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3468
3469         * testsuite/libgomp.fortran/retval1.f90: New test.
3470         * testsuite/libgomp.fortran/vla7.f90: New test.
3471
3472 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3473
3474         * testsuite/libgomp.fortran/vla2.f90: New test.
3475         * testsuite/libgomp.fortran/vla3.f90: New test.
3476         * testsuite/libgomp.fortran/vla4.f90: New test.
3477         * testsuite/libgomp.fortran/vla5.f90: New test.
3478         * testsuite/libgomp.fortran/vla6.f90: New test.
3479
3480 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3481
3482         * config/linux/sparc/futex.h: New file.
3483         * configure.tgt: Use it.
3484         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3485
3486         * critical.c: Include stdlib.h.
3487         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3488         ignoring return value.
3489         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3490         LIBGOMP_CHECK_SYNC_BUILTINS check.
3491         * configure: Rebuilt.
3492
3493 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3494
3495         * testsuite/libgomp.fortran/vla1.f90: New test.
3496
3497 2005-10-31  Richard Henderson  <rth@redhat.com>
3498
3499         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3500         setting 's' in different threads.
3501
3502 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3503
3504         * libgomp.h (attribute_hidden, ialias): Define.
3505         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3506         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3507         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3508         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3509         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3510         omp_test_lock, omp_test_nest_lock): Likewise.
3511         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3512         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3513         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3514         omp_test_lock, omp_test_nest_lock): Likewise.
3515         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3516         omp_get_dynamic, omp_get_nested): Likewise.
3517         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3518         omp_get_thread_num, omp_in_parallel): Likewise.
3519         * fortran.c (ialias_redirect): Define.
3520         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3521         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3522         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3523         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3524         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3525         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3526         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3527         omp_get_wtime): Add ialias_redirect.
3528
3529 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3530
3531         * fortran.c: Include stdlib.h.
3532
3533 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3534
3535         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3536         * Makefile.in: Regenerated.
3537
3538 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3539
3540         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3541         * libgomp_f.h.in (omp_check_defines): New function.
3542         * env.c: Include libgomp_f.h.
3543         (initialize_env): Call omp_check_defines.
3544
3545         * testsuite/libgomp.dg/copyin-2.c: New test.
3546         * testsuite/libgomp.c++/copyin-2.C: New test.
3547         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3548
3549         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3550         * testsuite/libgomp.fortran/sharing2.f90: New test.
3551
3552         * testsuite/libgomp.dg/copyin-1.c: New test.
3553         * testsuite/libgomp.c++/copyin-1.C: New test.
3554
3555 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3556
3557         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3558
3559         * testsuite/libgomp.fortran/workshare1.f90: New test.
3560
3561         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3562         only test.
3563         * libgomp.fortran/sharing1.f90: New test.
3564
3565 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3566
3567         PR c++/24502
3568         * testsuite/libgomp.c++/loop-7.C: New test.
3569
3570         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3571
3572         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3573         * testsuite/libgomp.fortran/reduction6.f90: New test.
3574         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3575
3576 2005-10-23  Richard Henderson  <rth@redhat.com>
3577
3578         * testsuite/libgomp.c++/ctor-1.C: New.
3579         * testsuite/libgomp.c++/ctor-2.C: New.
3580         * testsuite/libgomp.c++/ctor-3.C: New.
3581         * testsuite/libgomp.c++/ctor-4.C: New.
3582         * testsuite/libgomp.c++/ctor-5.C: New.
3583         * testsuite/libgomp.c++/ctor-6.C: New.
3584         * testsuite/libgomp.c++/ctor-7.C: New.
3585         * testsuite/libgomp.c++/ctor-8.C: New.
3586         * testsuite/libgomp.c++/ctor-9.C: New.
3587
3588 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3589
3590         PR 24455
3591         * testsuite/libgomp.c++/pr24455-1.C: New test.
3592         * testsuite/libgomp.c++/pr24455.C: New test.
3593         * testsuite/libgomp.dg/pr24455-1.c: New test.
3594         * testsuite/libgomp.dg/pr24455.c: New test.
3595
3596 2005-10-20  Richard Henderson  <rth@redhat.com>
3597
3598         * testsuite/libgomp.c++/loop-6.C: New.
3599         * testsuite/libgomp.dg/loop-3.c: New.
3600
3601 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3602
3603         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3604         explicitly private.
3605         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3606         explicitly shared.
3607
3608 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3609
3610         * testsuite/libgomp.fortran/jacobi.f: New test.
3611
3612 2005-10-19  Richard Henderson  <rth@redhat.com>
3613
3614         * configure.tgt (i?86-linux): Default to with_arch instead of
3615         CFLAGS.  Add -mtune to match target_cpu.
3616         (x86_64-linux): Tune to i686.
3617
3618         * fortran.c (omp_test_nest_lock_): Fix typo.
3619
3620 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3621
3622         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3623         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3624         * testsuite/libgomp.dg/ordered-3.c: New test.
3625
3626         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3627         Remove volatile keyword.
3628
3629         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3630         in COMMON block to avoid warnings on 64-bit targets.
3631
3632 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3633
3634         * testsuite/libgomp.dg/shared-3.c: New test.
3635
3636 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3637
3638         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3639         * testsuite/libgomp.fortran/reduction5.f90: New test.
3640
3641 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3642
3643         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3644         dg-options.
3645         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3646         flush loop now that __sync_synchronize has proper memory barrier.
3647         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3648         Add -ffixed-form to dg-options.
3649
3650 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3651
3652         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3653         from subdirectories.
3654         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3655         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3656         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3657         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3658         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3659         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3660         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3661         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3662         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3663         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3664         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3665         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3666         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3667         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3668         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3669         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3670         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3671         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3672         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3673         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3674         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3675         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3676         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3677         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3678         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3679
3680 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3681
3682         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3683         lang_library_path exists.  Use find instead of glob to gather tests.
3684         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3685
3686 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3687
3688         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3689         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3690         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3691         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3692         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3693         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3694         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3695         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3696         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3697         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3698         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3699         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3700         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3701
3702 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3703
3704         * testsuite/libgomp.dg/vla-1.c: New test.
3705
3706         * testsuite/libgomp.fortran/reference2.f90: New test.
3707
3708         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3709         declaration of omp_get_thread_num.
3710         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3711         use omp_lib.
3712
3713         * testsuite/libgomp.fortran/reduction1.f90: New test.
3714         * testsuite/libgomp.fortran/reduction2.f90: New test.
3715         * testsuite/libgomp.fortran/reduction3.f90: New test.
3716         * testsuite/libgomp.fortran/reduction4.f90: New test.
3717
3718 2005-10-13  Richard Henderson  <rth@redhat.com>
3719
3720         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3721         * Makefile.in: Regenerate.
3722         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3723         * libgomp.h: Include bar.h.
3724         (struct gomp_barrier): Remove.
3725         (struct gomp_team): Add barrier.  Replace master_barrier with
3726         master_release.  Replace threads with ordered_release.
3727         (struct gomp_thread): Replace barrier with release.
3728         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3729         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3730         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3731         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3732         (GOMP_single_copy_end): Likewise.
3733         * team.c (gomp_threads_dock): New.
3734         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3735         (gomp_thread_start): Use gomp_barrier_wait.
3736         (new_team, free_team): Update for gomp_team changes.
3737         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3738         (gomp_team_end): Use gomp_barrier_wait.
3739         (initialize_team): Update for gomp_thread changes.
3740         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3741         (gomp_work_share_end_nowait): Use atomic ops when available.
3742         * config/linux/bar.c, config/linux/bar.h: New files.
3743         * config/posix/bar.c, config/posix/bar.h: New files.
3744
3745 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3746
3747         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3748         * testsuite/libgomp.dg/single-2.c: New test.
3749
3750         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3751         lang_link_flags): Unset, so that they aren't inherited from previously
3752         sourced *.exp.
3753
3754         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3755
3756 2005-10-12  Richard Henderson  <rth@redhat.com>
3757
3758         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3759         (libgomp_init): Use lang_test_file, lang_library_path, and
3760         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3761
3762         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3763         (lang_test_file, lang_link_flags): New.
3764         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3765
3766         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3767         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3768         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3769         testsuite/libgomp.c++/parallel-1.C,
3770         testsuite/libgomp.c++/reduction-1.C,
3771         testsuite/libgomp.c++/reduction-2.C,
3772         testsuite/libgomp.c++/reduction-3.C,
3773         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3774         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3775         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3776         New files, largely cribbed from the C testsuite.
3777
3778 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3779
3780         * testsuite/libgomp.fortran/character1.f90: New test.
3781         * testsuite/libgomp.fortran/character2.f90: New test.
3782
3783         * testsuite/libgomp.dg/nested-1.c: New test.
3784         * testsuite/libgomp.dg/nested-2.c: New test.
3785         * testsuite/libgomp.fortran/do1.f90: New test.
3786         * testsuite/libgomp.fortran/do2.f90: New test.
3787
3788         * testsuite/libgomp.fortran/reference1.f90: New test.
3789
3790 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3791
3792         * testsuite/libgomp.dg/reduction-1.c: New test.
3793         * testsuite/libgomp.dg/reduction-2.c: New test.
3794         * testsuite/libgomp.dg/reduction-3.c: New test.
3795
3796 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3797
3798         * testsuite/libgomp.dg/atomic-1.c: New test.
3799         * testsuite/libgomp.dg/atomic-2.c: New test.
3800
3801 2005-10-09  Richard Henderson  <rth@redhat.com>
3802
3803         * critical.c (atomic_lock): New.
3804         (initialize_critical): Initialize it.
3805         (GOMP_atomic_start, GOMP_atomic_end): New.
3806         * libgomp.map: Export them.
3807         * libgomp_g.h: Declare them.
3808
3809         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3810
3811 2005-10-02  Richard Henderson  <rth@redhat.com>
3812
3813         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3814         to XCFLAGS instead of CFLAGS.
3815
3816 2005-09-30  Richard Henderson  <rth@redhat.com>
3817
3818         * configure.ac: Determine whether -pthread or -lpthread is needed.
3819         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3820         * Makefine.in, configure: Rebuild.
3821
3822 2005-09-28  Richard Henderson  <rth@redhat.com>
3823
3824         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3825         * testsuite/libgomp.dg/omp-single-3.c: New test.
3826
3827 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3828
3829         * testsuite/libgomp.dg/omp-single-2.c: New test.
3830         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3831
3832 2005-09-27  Richard Henderson  <rth@redhat.com>
3833
3834         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3835         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3836
3837 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3838
3839         * testsuite/libgomp.dg/omp-loop03.c: New test.
3840
3841 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3842
3843         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3844
3845 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3846
3847         * testsuite/libgomp.dg/omp-single-1.c: New test.
3848         * testsuite/libgomp.dg/shared-1.c: Return 0.
3849         Add prototype for abort.
3850         * testsuite/libgomp.dg/shared-2.c: Likewise.
3851
3852 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
3853
3854         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
3855         constructs.
3856
3857 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
3858
3859         * testsuite/libgomp.dg/shared-1.c: New test.
3860         * testsuite/libgomp.dg/shared-2.c: New test.
3861
3862 2005-09-24  Richard Henderson  <rth@redhat.com>
3863
3864         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
3865
3866 2005-09-24  Richard Henderson  <rth@redhat.com>
3867
3868         * iter.c (gomp_iter_static_next): Round up when computing number
3869         of iterations.  Don't bother distributing a remainder equally.
3870
3871         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
3872         Don't call srand.  Zero b before testing.
3873         (main): New.
3874
3875 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
3876
3877         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
3878         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
3879
3880 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
3881
3882         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
3883         without !$omp end do, followed immediately by subroutine end.
3884
3885 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
3886
3887         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
3888
3889 2005-09-22  Richard Henderson  <rth@redhat.com>
3890
3891         * critical.c (GOMP_critical_name_start): Change argument to void**.
3892         Reuse the pointer space if the mutex fits.
3893         (GOMP_critical_name_end): Likewise.
3894         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
3895         * libgomp_g.h (GOMP_critical_name_start): Update decl.
3896         (GOMP_critical_name_end): Likewise.
3897         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
3898         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
3899
3900 2005-09-20  Richard Henderson  <rth@redhat.com>
3901
3902         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
3903         (create_lock_lock): New.
3904         (initialize_critical): Initialize it.
3905         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
3906         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
3907
3908 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3909
3910         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
3911
3912 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
3913
3914         * testsuite/libgomp.dg/omp-loop01.c: New test.
3915         * testsuite/libgomp.dg/omp-loop02.c: New test.
3916
3917 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
3918
3919         * configure.ac (AC_PROG_FC): Add.
3920         (USE_FORTRAN): New automake conditional.
3921         * configure: Rebuilt.
3922         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
3923         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
3924         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
3925         Add rules to build them.
3926         * Makefile.in: Rebuilt.
3927         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
3928         OMP_NEST_LOCK_KIND.
3929         * libgomp.map: Add Fortran wrappers.
3930         * libgomp_f.h.in: New file.
3931         * omp_lib.h.in: New file.
3932         * omp_lib.f90.in: New file.
3933         * fortran.c: New file.
3934         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
3935         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
3936         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
3937         libgfortran has been built.
3938         * testsuite/libgomp.fortran/fortran.exp: New file.
3939         * testsuite/libgomp.fortran/omp_cond1.f: New test.
3940         * testsuite/libgomp.fortran/omp_cond2.f: New test.
3941         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
3942         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
3943         * testsuite/libgomp.fortran/omp_hello.f: New test.
3944         * testsuite/libgomp.fortran/omp_orphan.f: New test.
3945         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
3946         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
3947         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
3948         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
3949         * testsuite/libgomp.fortran/omp_reduction.f: New test.
3950         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
3951         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
3952
3953 2005-08-30  Richard Henderson  <rth@redhat.com>
3954
3955         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
3956         function for when aliases are not usable.
3957         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
3958         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
3959         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
3960         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
3961         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
3962         GOMP_loop_ordered_guided_next): Likewise.
3963         * ordered.c (GOMP_ordered_start): Likewise.
3964
3965 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
3966
3967         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
3968         * testsuite/libgomp.dg/omp_hello.c: Fix return code
3969         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
3970         * testsuite/libgomp.dg/omp_orphan.c: Likewise
3971         * testsuite/libgomp.dg/omp_reduction.c: Likewise
3972         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
3973         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
3974         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
3975         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
3976
3977 2005-07-07  Eric Christopher  <echristo@redhat.com>
3978             Diego Novillo  <dnovillo@redhat.com>
3979
3980         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
3981         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
3982         up code.
3983         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
3984         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
3985         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
3986         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
3987         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
3988         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
3989         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
3990
3991 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
3992
3993         * TOPLEVEL.patch: Remove.
3994
3995 2005-05-16  Richard Henderson  <rth@redhat.com>
3996
3997         * configure.ac: Test for clock_gettime.
3998         * config.h.in, configure: Rebuild.
3999         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4000         (omp_get_wtime): Use clock_gettime if available.
4001         (omp_get_wtick): Use clock_getres if available.
4002
4003 2005-05-11  Richard Henderson  <rth@redhat.com>
4004
4005         * config/linux/ia64/futex.h: New file.
4006         * configure.tgt: Use it.
4007
4008         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4009
4010 2005-05-07  Richard Henderson  <rth@redhat.com>
4011
4012         * config/linux/powerpc/futex.h: New file.
4013         * configure.tgt: Use it.
4014
4015         * config/linux/i486/futex.h: Merge ...
4016         * config/linux/x86_64/futex.h: ... into ...
4017         * config/linux/x86/futex.h: ... here.
4018         * configure.tgt: Update to match.
4019
4020 2005-05-06  Richard Henderson  <rth@redhat.com>
4021
4022         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4023         * config/linux/i486/futex.h: Likewise.
4024         * config/linux/x86_64/futex.h: Likewise.
4025
4026         * config/linux/lock.c: New file.
4027         * config/linux/omp-lock.h: New file.
4028
4029         * critical.c, env.h: Don't include omp.h
4030         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4031         * config/posix/time.c: Likewise.
4032         * config/posix/omp-lock.h: New file.
4033         * libgomp.h: Include omp-lock.h and omp.h.
4034         * Makefile.am (nodist_include_HEADERS): New.
4035         (omp.h): New rule.
4036         * configure.ac (PERL): New.
4037         * mkomp_h.pl: New file.
4038         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4039         with templates.
4040         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4041
4042         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4043         build directory.  Re-add -march=i486 hack.
4044
4045         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4046         (libgomp_link_flags): Remove.
4047         (libgomp_initialized): Remove.
4048         (libgomp_init): Don't protect from reinitialization.  Copy code
4049         from libstdc++ for getting the multilib set correctly.
4050
4051 2005-05-05  Richard Henderson  <rth@redhat.com>
4052
4053         * config/linux/alpha/futex.h: New file.
4054         * configure.tgt (alpha*-*-linux*): Use it.
4055
4056         * config/posix/mutex.c: New file.
4057         * config/posix/sem.c: Use libgomp.h.
4058
4059         * configure.tgt (x86_64-linux): Also test CC for -m32.
4060         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4061
4062         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4063         after $gccpath.
4064
4065         * Makefile.am (SUBDIRS): New.
4066         (libgomp_la_LDFLAGS): Add -lpthread.
4067         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4068         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4069
4070         * libgomp_g.h: New file.
4071         * libgomp.h: Split out all public declarations to libgomp_g.h.
4072         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4073         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4074         * config/linux/sem.h: Likewise.
4075         * config/posix/sem.h: Likewise.
4076
4077         * Makefile.am (AM_LDFLAGS): New.
4078         (libgomp_version_script): Split out from ...
4079         (libgomp_la_LDFLAGS): ... here.
4080         (libgomp_version_info): New.
4081         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4082         (LIBGOMP_ENABLE): New.
4083         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4084         (LIBGOMP_ENABLE_SYMVERS): New.
4085         * configure.ac (AC_INIT): Version 1.0.
4086         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4087         (enable-linux-futex): Likewise.  Rename from enable-futex.
4088         (libtool_VERSION): New.
4089         (LIBGOMP_ENABLE_SYMVERS): Use it.
4090         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4091         * Makefile.in, aclocal.m4, configure: Rebuild.
4092
4093         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4094         (gomp_mutex_unlock_slow): Fix typo.
4095         * config/linux/sem.c: Similarly.
4096         (gomp_sem_post_slow): Fix typo.
4097         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4098         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4099         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4100
4101         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4102         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4103         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4104         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4105         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4106         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4107         LDFLAGS.  Pull enable_futex check to top-level.
4108         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4109         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4110
4111         First attempt at real configury.
4112         * Makefile, config.h: Remove file.
4113         * Makefile.am, Makefile.in: New file.
4114         * acinclude.m4 aclocal.m4: New file.
4115         * configure.ac, configure.tgt, configure: New file.
4116
4117         * config/posix/lock.c: Rename from sys-lock.c.
4118         * config/posix/mutex.h: Rename from sys-mutex.h.
4119         * config/posix/sem.c: Rename from sys-sem.c.
4120         * config/posix/sem.h: Rename from sys-sem.h.
4121         * config/posix/proc.c: Rename from sys-proc.c.
4122         * config/posix/time.c: Rename from sys-proc.c.
4123
4124         * config/linux/mutex.c: New file.
4125         * config/linux/mutex.h: New file.
4126         * config/linux/sem.c: New file.
4127         * config/linux/sem.h: New file.
4128         * config/linux/i486/futex.h: New file.
4129         * config/linux/x86_64/futex.h: New file.
4130
4131 2005-05-04  Richard Henderson  <rth@redhat.com>
4132
4133         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4134         * libgomp.h: Declare them.
4135         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4136         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4137
4138 2005-05-04  Richard Henderson  <rth@redhat.com>
4139
4140         * libgomp-1 code drop
4141
4142 2005-05-04  Richard Henderson  <rth@redhat.com>
4143
4144         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4145         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4146         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4147         (gomp_iter_static_next): Update.
4148         (gomp_ordered_static_next): Update.
4149         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4150         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4151         totally empty range.
4152         (gomp_loop_ordered_static_next): Refine test for calling
4153         gomp_ordered_static_next.
4154         * testsuite/ordered-1.c: Add case for more threads than iterations.
4155
4156         * iter.c (gomp_iter_runtime_next_locked): Remove.
4157         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4158         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4159         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4160         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4161         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4162         gomp_loop_ordered_guided_next): Downcase name, make static, add
4163         an external alias with the old name.
4164         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4165         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4166         switch and call one of the above static functions.
4167         * libgomp.h: Update.
4168
4169         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4170         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4171         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4172         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4173         GOMP_loop_ordered_guided_start): Update to match.
4174         * sections.c (GOMP_sections_start): Likewise.
4175         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4176
4177         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4178         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4179         Use bounds check instead of modulus.
4180         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4181         (gomp_ordered_last): Don't sync with ordered_owner here.
4182         (gomp_ordered_next): Likewise.
4183         (gomp_ordered_static_loop_next): Likewise.
4184         * loop.c, libgomp.h: Update to match.
4185
4186         * libgomp.h (GOMP_barrier): Declare.
4187
4188         * testsuite/barrier-1.c: New file.
4189         * testsuite/critical-1.c: New file.
4190         * testsuite/ordered-2.c: New file.
4191         * testsuite/ordered-1.c: New file.
4192         * testsuite/sections-1.c: New file.
4193         * testsuite/single-1.c: New file.
4194         * testsuite/Makefile (TESTS): Add them.
4195
4196 2005-05-04  Richard Henderson  <rth@redhat.com>
4197
4198         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4199         * loop.c (GOMP_loop_static_start): If not the startup thread,
4200         acquire the mutex to wait for initialization complete.
4201         (GOMP_loop_ordered_static_start): Likewise.
4202         (GOMP_loop_ordered_runtime_start): Likewise.
4203         (GOMP_loop_ordered_static_first): Remove.
4204         (GOMP_loop_ordered_dynamic_first): Remove.
4205         (GOMP_loop_ordered_guided_first): Remove.
4206         (GOMP_loop_ordered_runtime_first): Remove.
4207         * ordered.c (gomp_ordered_loop_first): Post to own release when
4208         we're the first thread.
4209         (gomp_ordered_loop_last): Wait on release if not owner.
4210         (gomp_ordered_loop_next): Likewise.
4211         (gomp_ordered_static_loop_init): New.
4212         (gomp_ordered_static_loop_next): Use ordered_owner.
4213         (GOMP_ordered_start): Likewise.
4214         * work.c (gomp_new_work_share): Initialize ordered_owner.
4215
4216 2005-05-03  Richard Henderson  <rth@redhat.com>
4217
4218         * Makefile (OPT): New.
4219         (CFLAGS): Use it.
4220
4221         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4222         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4223         * libgomp.h, libgomp.map, NOTES: Update to match.
4224
4225         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4226         Add initialized and thr members.
4227         (gomp_thread_start): Pause when initially spawned to wait for
4228         the whole team to be created.
4229         (gomp_team_start): Release team members at the end.
4230
4231         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4232         (f_foo_1): Use GOMP_loop_end.
4233         (f_foo_2): Use GOMP_loop_end_nowait.
4234
4235         * testsuite/loop-2.c: New file.
4236         * testsuite/Makefile (TESTS): Add it.
4237
4238 2005-05-03  Richard Henderson  <rth@redhat.com>
4239
4240         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4241         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4242         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4243         initial work_share.
4244
4245         * testsuite/Makefile: New file.
4246         * testsuite/loop-1.c: New file.
4247
4248 2005-05-03  Richard Henderson  <rth@redhat.com>
4249
4250         Initial implementation and checkin.