libgomp/ChangeLog

   1 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
   2
   3         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
   4         vect_simd_clones effective target.
   5         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
   6
   7 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
   8
   9         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
  10         of 32 as block_size.
  11         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
  12         instead of 32 as block_size.
  13
  14 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  15             Ilya Verbin  <ilya.verbin@intel.com>
  16
  17         * Makefile.in: Regenerate.
  18         * configure: Regenerate.
  19         * configure.ac: Set up offload_additional_options,
  20         offload_additional_lib_paths and offload_targets.
  21         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
  22         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
  23         * testsuite/Makefile.in: Regenerate.
  24         * testsuite/lib/libgomp.exp (libgomp_init): Append
  25         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
  26         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
  27         build directory to LD_LIBRARY_PATH for intelmic offload targets.
  28
  29 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  30             Ilya Verbin  <ilya.verbin@intel.com>
  31             Kirill Yukhin  <kirill.yukhin@intel.com>
  32             Ilya Tocar  <ilya.tocar@intel.com>
  33
  34         * testsuite/lib/libgomp.exp
  35         (check_effective_target_offload_device): New.
  36         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
  37         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
  38         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
  39         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
  40         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
  41         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
  42         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
  43         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
  44         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
  45         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
  46         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
  47         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
  48         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
  49         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
  50         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
  51         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
  52         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
  53         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
  54         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
  55         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
  56         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
  57         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
  58         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
  59         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
  60         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
  61         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
  62         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
  63         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
  64         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
  65         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
  66         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
  67         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
  68         * testsuite/libgomp.c/target-7.c: Fix test.
  69         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
  70         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
  71         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
  72         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
  73         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
  74         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
  75         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
  76         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
  77         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
  78         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
  79         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
  80         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
  81         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
  82         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
  83         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
  84         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
  85         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
  86         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
  87         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
  88         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
  89         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
  90         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
  91         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
  92         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
  93         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
  94         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
  95         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
  96         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
  97         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
  98         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
  99         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 100
 101 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 102             Ilya Verbin  <ilya.verbin@intel.com>
 103             Thomas Schwinge  <thomas@codesourcery.com>
 104             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 105
 106         * libgomp.map (GOMP_4.0.1): New symbol version.
 107         Add GOMP_offload_register.
 108         * libgomp_target.h: New file.
 109         * splay-tree.h: New file.
 110         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 111         (gomp_target_init): New forward declaration.
 112         (gomp_is_initialized): New static variable.
 113         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 114         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 115         New structures.
 116         (offload_images, num_offload_images, devices, num_devices): New static
 117         variables.
 118         (splay_compare): New static function.
 119         (struct gomp_device_descr): New structure.
 120         (gomp_get_num_devices): Call gomp_target_init.
 121         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 122         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 123         (GOMP_offload_register): New function.
 124         (GOMP_target): Arrange for host callback to be performed in a separate
 125         initial thread and contention group, inheriting ICVs from
 126         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 127         Add device initialization and lookup for target function in splay tree.
 128         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 129         (GOMP_target_end_data): Call gomp_unmap_vars.
 130         (GOMP_target_update): Add device initialization and call gomp_update.
 131         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 132         (gomp_target_init): New static functions.
 133
 134 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 135             Thomas Schwinge  <thomas@codesourcery.com>
 136             Ilya Verbin  <ilya.verbin@intel.com>
 137             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 138
 139         * config.h.in: Regenerate.
 140         * configure: Regenerate.
 141         * configure.ac: Check for libdl, required for plugin support.
 142         (PLUGIN_SUPPORT): Define if plugins are supported.
 143         (enable_offload_targets): Support Intel MIC targets.
 144         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 145
 146 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 147
 148         PR target/63610
 149         * configure: Regenerate.
 150
 151 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 152
 153         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 154
 155 2014-10-06  Marek Polacek  <polacek@redhat.com>
 156
 157         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 158         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 159         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 160         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 161
 162 2014-10-06  Marek Polacek  <polacek@redhat.com>
 163
 164         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 165         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 166         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 167         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 168         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 169         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 170         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 171         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 172         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 173         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 174         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 175         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 176         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 177         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 178         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 179         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 180         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 181         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 182         declarations.
 183
 184 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 185
 186         PR libgomp/61200
 187         * testsuite/libgomp.c/pr61200.c: New test.
 188
 189 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 190
 191         PR c++/63248
 192         * testsuite/libgomp.c++/pr63248.C: New test.
 193
 194 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 195
 196         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 197         is not zero, but taskgroup->children is NULL and there are
 198         any task->children, schedule those instead of waiting.
 199         * testsuite/libgomp.c/depend-6.c: New test.
 200         * testsuite/libgomp.c/depend-7.c: New test.
 201         * testsuite/libgomp.c/depend-8.c: New test.
 202         * testsuite/libgomp.c/depend-9.c: New test.
 203         * testsuite/libgomp.c/depend-10.c: New test.
 204
 205 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 206
 207         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 208         (struct gomp_taskwait): New type.
 209         (struct gomp_task): Add taskwait and parent_depends_on, remove
 210         in_taskwait and taskwait_sem fields.
 211         (gomp_finish_task): Don't destroy taskwait_sem.
 212         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 213         taskwait and parent_depends_on.
 214         (GOMP_task): For if (0) tasks with depend clause that depend on
 215         earlier tasks don't defer them, instead call
 216         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 217         Initialize redundant_out field, for redundant out entries just
 218         move them at the end of linked list instead of removing them
 219         completely, and set redundant_out flag instead of redundant.
 220         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 221         that task.
 222         (gomp_task_run_post_handle_dependers): If parent is in
 223         gomp_task_maybe_wait_for_dependencies and newly runnable task
 224         is not parent_depends_on, queue it in parent->children linked
 225         list after all runnable tasks with parent_depends_on set.
 226         Adjust for addition of taskwait indirection.
 227         (gomp_task_run_post_remove_parent): If parent is in
 228         gomp_task_maybe_wait_for_dependencies and task to be removed
 229         is parent_depends_on, decrement n_depend and if needed awake
 230         parent.  Adjust for addition of taskwait indirection.
 231         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 232         (gomp_task_maybe_wait_for_dependencies): New function.
 233         * testsuite/libgomp.c/depend-5.c: New test.
 234
 235 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 236
 237         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 238         with TS 18508/Fortran 2015.
 239
 240 2014-07-06  Marek Polacek  <polacek@redhat.com>
 241
 242         PR c/6940
 243         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 244
 245 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 246
 247         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 248         matches regex $lang_source_re, add $lang_include_flags to options.
 249         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 250         * testsuite/libgomp.c++/c++.exp: Likewise.
 251         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 252         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 253         ALWAYS_CFLAGS.
 254         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 255
 256 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 257
 258         * testsuite/libgomp.fortran/fortran.exp: Explain
 259         gfortran-dg-runtest usage.
 260
 261 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 262
 263         * testsuite/libgomp.fortran/simd5.f90: New test.
 264         * testsuite/libgomp.fortran/simd6.f90: New test.
 265         * testsuite/libgomp.fortran/simd7.f90: New test.
 266
 267 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 268
 269         * testsuite/libgomp.c/for-2.c: Define SC to static for
 270         #pragma omp for simd testing.
 271         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 272         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 273         SC macro.
 274         * testsuite/libgomp.c/simd-14.c: New test.
 275         * testsuite/libgomp.c/simd-15.c: New test.
 276         * testsuite/libgomp.c/simd-16.c: New test.
 277         * testsuite/libgomp.c/simd-17.c: New test.
 278         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 279         #pragma omp for simd testing.
 280         * testsuite/libgomp.c++/simd10.C: New test.
 281         * testsuite/libgomp.c++/simd11.C: New test.
 282         * testsuite/libgomp.c++/simd12.C: New test.
 283         * testsuite/libgomp.c++/simd13.C: New test.
 284
 285         * testsuite/libgomp.fortran/aligned1.f03: New test.
 286         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 287         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 288         tasks with !$omp parallel !$omp single.
 289         * testsuite/libgomp.fortran/target8.f90: New test.
 290         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 291         not to use trim in the combiner, instead call elemental function.
 292         (fn): New elemental function.
 293         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 294         Make elemental.
 295         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 296         omp_in): Likewise.
 297         * testsuite/libgomp.fortran/udr12.f90: New test.
 298         * testsuite/libgomp.fortran/udr13.f90: New test.
 299         * testsuite/libgomp.fortran/udr14.f90: New test.
 300         * testsuite/libgomp.fortran/udr15.f90: New test.
 301
 302 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 303
 304         * omp_lib.f90.in (openmp_version): Set to 201307.
 305         * omp_lib.h.in (openmp_version): Likewise.
 306         * testsuite/libgomp.c/target-8.c: New test.
 307         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 308         and inbranch clauses.
 309         * testsuite/libgomp.fortran/depend-3.f90: New test.
 310         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 311         openmp_version.
 312         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 313         * testsuite/libgomp.fortran/target1.f90: New test.
 314         * testsuite/libgomp.fortran/target2.f90: New test.
 315         * testsuite/libgomp.fortran/target3.f90: New test.
 316         * testsuite/libgomp.fortran/target4.f90: New test.
 317         * testsuite/libgomp.fortran/target5.f90: New test.
 318         * testsuite/libgomp.fortran/target6.f90: New test.
 319         * testsuite/libgomp.fortran/target7.f90: New test.
 320
 321 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 322
 323         PR fortran/60928
 324         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 325         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 326         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 327         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 328         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 329         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 330         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 331         * testsuite/libgomp.fortran/associate1.f90: New test.
 332         * testsuite/libgomp.fortran/associate2.f90: New test.
 333         * testsuite/libgomp.fortran/procptr1.f90: New test.
 334
 335 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 336
 337         * testsuite/libgomp.fortran/simd1.f90: New test.
 338         * testsuite/libgomp.fortran/udr1.f90: New test.
 339         * testsuite/libgomp.fortran/udr2.f90: New test.
 340         * testsuite/libgomp.fortran/udr3.f90: New test.
 341         * testsuite/libgomp.fortran/udr4.f90: New test.
 342         * testsuite/libgomp.fortran/udr5.f90: New test.
 343         * testsuite/libgomp.fortran/udr6.f90: New test.
 344         * testsuite/libgomp.fortran/udr7.f90: New test.
 345         * testsuite/libgomp.fortran/udr8.f90: New test.
 346         * testsuite/libgomp.fortran/udr9.f90: New test.
 347         * testsuite/libgomp.fortran/udr10.f90: New test.
 348         * testsuite/libgomp.fortran/udr11.f90: New test.
 349
 350 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 351
 352         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 353         vect_simd_clones effective target.
 354         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 355
 356 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 357
 358         PR middle-end/61252
 359         * testsuite/libgomp.c++/simd-9.C: New test.
 360
 361 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 362
 363         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 364         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 365         texts according to their @menu entry positions.
 366
 367 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 368
 369         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 370         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 371         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 372         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 373         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 374         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 375         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 376         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 377         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 378         * testsuite/libgomp.fortran/depend-1.f90: New test.
 379         * testsuite/libgomp.fortran/depend-2.f90: New test.
 380         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 381         * testsuite/libgomp.fortran/simd1.f90: New test.
 382         * testsuite/libgomp.fortran/simd2.f90: New test.
 383         * testsuite/libgomp.fortran/simd3.f90: New test.
 384         * testsuite/libgomp.fortran/simd4.f90: New test.
 385         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 386
 387 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 388
 389         * testsuite/libgomp.c/simd-10.c: New test.
 390         * testsuite/libgomp.c/simd-11.c: New test.
 391         * testsuite/libgomp.c/simd-12.c: New test.
 392         * testsuite/libgomp.c/simd-13.c: New test.
 393
 394 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 395
 396         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 397         atomic type clauses in any order and optional comma in between.
 398         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 399         * testsuite/libgomp.c/atomic-17.c: Likewise.
 400
 401         * testsuite/libgomp.c/simd-7.c: New test.
 402         * testsuite/libgomp.c/simd-8.c: New test.
 403         * testsuite/libgomp.c/simd-9.c: New test.
 404         * testsuite/libgomp.c/loop-16.c: New test.
 405
 406 2014-04-02  Richard Henderson  <rth@redhat.com>
 407
 408         * config/linux/futex.h (futex_wait): Get error value from errno.
 409         (futex_wake): Likewise.
 410
 411 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 412
 413         PR c++/60331
 414         * testsuite/libgomp.c++/udr-11.C: New test.
 415         * testsuite/libgomp.c++/udr-12.C: New test.
 416         * testsuite/libgomp.c++/udr-13.C: New test.
 417         * testsuite/libgomp.c++/udr-14.C: New test.
 418         * testsuite/libgomp.c++/udr-15.C: New test.
 419         * testsuite/libgomp.c++/udr-16.C: New test.
 420         * testsuite/libgomp.c++/udr-17.C: New test.
 421         * testsuite/libgomp.c++/udr-18.C: New test.
 422         * testsuite/libgomp.c++/udr-19.C: New test.
 423
 424 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 425
 426         Update copyright years
 427
 428 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 429
 430         * hashtab.h: Use the standard form for the copyright notice.
 431
 432 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 433
 434         * libgomp.texi: Bump @copying's copyright year.
 435
 436 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 437
 438         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 439         alloca () with __builtin_alloca ().
 440         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 441         * testsuite/libgomp.c/lock-3.c: Likewise.
 442         * testsuite/libgomp.c/pr48591.c: Likewise.
 443
 444 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 445
 446         PR testsuite/59534
 447         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 448         comparisons.
 449
 450 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 451
 452         PR libgomp/58756
 453         * testsuite/libgomp.c/pr58756.c: New test.
 454
 455 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 456
 457         PR libgomp/59467
 458         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 459         !$omp parallel.
 460
 461 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 462
 463         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 464         ALWAYS_CFLAGS.
 465         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 466         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 467         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 468         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 469         Likewise.
 470
 471         * libgomp_g.h: Include <stddef.h> for size_t.
 472
 473         * libgomp.spec.in: Update comment about libgomp's dependencies.
 474         * configure.ac: Likewise.
 475         * configure: Regenerate.
 476
 477 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 478
 479         * libgomp.texi: (Runtime Library Routines): Update references for
 480         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 481         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 482         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 483         (Environment Variables): Update references for OpenMP 4.0. Add
 484         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 485         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 486         order.
 487
 488 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 489
 490         * env.c (parse_bind_var): Initialize value to avoid
 491         (false positive) warning.
 492
 493 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 494
 495         PR libgomp/58691
 496         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 497         to check variable.
 498         (gomp_init_num_threads): Move i variable declaration into
 499         #ifdef CPU_ALLOC_SIZE block.
 500         * config/linux/affinity.c (gomp_affinity_init_level): Test
 501         gomp_places_list_len == 0 rather than gomp_places_list == 0
 502         when checking for topology reading error.
 503         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 504         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 505         gomp_places_list, only parse env var and always return false.
 506         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 507         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 508         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 509         and either of these variables were parsed correctly into a places
 510         list.
 511
 512 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 513             Jakub Jelinek  <jakub@redhat.com>
 514
 515         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 516         of 5 loopfn matches.
 517         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 518         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 519         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 520         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 521         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 522         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 523         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 524         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 525
 526 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 527
 528         * Makefile.am (omp_lib.mod): Streamline rule.
 529         * Makefile.in: Regenerate.
 530
 531         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 532         exceptions.
 533
 534         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 535         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 536         * testsuite/libgomp.fortran/lib2.f: Likewise.
 537         * testsuite/libgomp.fortran/lib3.f: Likewise.
 538
 539         * configure.ac: Typo fix.
 540         * configure: Regenerate.
 541
 542         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 543         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 544
 545         * omp.h.in: Don't touch the user's namespace.
 546
 547 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 548             Tobias Burnus  <burnus@net-b.de>
 549             Richard Henderson  <rth@redhat.com>
 550
 551         * target.c: New file.
 552         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 553         * Makefile.in: Regenerated.
 554         * libgomp_g.h (GOMP_task): Add depend argument.
 555         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 556         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 557         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 558         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 559         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 560         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 561         GOMP_taskgroup_start, GOMP_taskgroup_end,
 562         GOMP_parallel_sections): New prototypes.
 563         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 564         (omp_is_initial_device_): New function.
 565         (ULP, STR1, STR2, ialias_redirect): Removed.
 566         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 567         omp_set_default_device_8_, omp_get_default_device_,
 568         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 569         functions.
 570         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 571         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 572         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 573         @@GOMP_4.0.
 574         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 575         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 576         omp_set_default_device, omp_set_default_device_,
 577         omp_set_default_device_8_, omp_get_default_device,
 578         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 579         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 580         omp_get_team_num_): Export @@OMP_4.0.
 581         * team.c (struct gomp_thread_start_data): Add place field.
 582         (gomp_thread_start): Clear thr->thread_pool and
 583         thr->task before returning.  Use gomp_team_barrier_wait_final
 584         instead of gomp_team_barrier_wait.  Initialize thr->place.
 585         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 586         team_cancelled and task_queued_count fields.
 587         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 588         before calling pthread_exit.
 589         (gomp_free_thread): No longer static.  Use
 590         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 591         (gomp_team_start): Add flags argument.  Set
 592         thr->thread_pool->threads_busy to nthreads immediately after creating
 593         new pool.  Use gomp_managed_threads_lock instead of
 594         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 595         (gomp_team_end): Use gomp_managed_threads_lock instead of
 596         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 597         of gomp_team_barrier_wait.  If team->team_cancelled, call
 598         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 599         rather than thr->ts.work_share.
 600         (initialize_team): Don't call gomp_sem_init here.
 601         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 602         caller.
 603         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 604         * env.c (gomp_global_icv): Add default_device_var, target_data and
 605         bind_var initializers.
 606         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 607         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 608         gomp_places_list_len): New variables.
 609         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 610         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 611         sized places.
 612         (gomp_cancel_var): New global variable.
 613         (parse_int): New function.
 614         (handle_omp_display_env): New function.
 615         (initialize_env): Use it.  Initialize default_device_var.
 616         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 617         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 618         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 619         been successfully parsed (and call gomp_init_affinity in that case).
 620         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 621         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 622         omp_get_team_num, omp_is_initial_device): New functions.
 623         * libgomp.h: Include stdlib.h.
 624         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 625         Define.
 626         (struct target_mem_desc): Forward declare.
 627         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 628         and thread_limit_var fields.
 629         (gomp_get_num_devices): New prototype.
 630         (gomp_cancel_var): New extern decl.
 631         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 632         team_cancelled and task_queued_count fields.  Add comments about
 633         task_{,queued_,running_}count.
 634         (gomp_cancel_kind): New enum.
 635         (gomp_work_share_end_cancel): New prototype.
 636         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 637         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 638         and depend fields.
 639         (struct gomp_taskgroup): New type.
 640         (struct gomp_task_depend_entry,
 641         struct gomp_dependers_vec): New types.
 642         (gomp_finish_task): Free depend_hash if non-NULL.
 643         (struct gomp_team_state): Add place_partition_off
 644         and place_partition_len fields.
 645         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 646         gomp_places_list_len): New extern decls.
 647         (struct gomp_thread): Add place field.
 648         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 649         (gomp_init_thread_affinity): Add place argument.
 650         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 651         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 652         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 653         gomp_affinity_init_level, gomp_affinity_print_place): New
 654         prototypes.
 655         (gomp_team_start): Add flags argument.
 656         (gomp_thread_limit_var, gomp_remaining_threads_count,
 657         gomp_remaining_threads_lock): Remove.
 658         (gomp_managed_threads_lock): New variable.
 659         (struct gomp_thread_pool): Add threads_busy field.
 660         (gomp_free_thread): New prototype.
 661         * task.c: Include hashtab.h.
 662         (hash_entry_type): New typedef.
 663         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 664         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 665         copy_ctors_done and taskgroup fields.
 666         (GOMP_task): Add depend argument, handle depend clauses.  If
 667         gomp_team_barrier_cancelled or if it's taskgroup has been
 668         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 669         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 670         and already cancelled, don't discard the task.  If taskgroup is
 671         non-NULL, enqueue the task into taskgroup queue.  Increment
 672         num_children field in taskgroup.  Increment task_queued_count.
 673         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 674         gomp_task_run_post_remove_taskgroup): New inline functions.
 675         (gomp_task_run_post_handle_depend_hash,
 676         gomp_task_run_post_handle_dependers,
 677         gomp_task_run_post_handle_depend): New functions.
 678         (GOMP_taskwait): Use them.  If more than one new tasks
 679         have been queued, wake other threads if needed.
 680         (gomp_barrier_handle_tasks): Likewise.  If
 681         gomp_team_barrier_cancelled, don't start any new tasks, just free
 682         all tasks.
 683         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 684         * omp_lib.f90.in
 685         (omp_proc_bind_kind, omp_proc_bind_false,
 686         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 687         omp_proc_bind_spread): New params.
 688         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 689         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 690         omp_get_team_num, omp_is_initial_device): New interfaces.
 691         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 692         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 693         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 694         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 695         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 696         useless use omp_lib_kinds.
 697         * omp.h.in (omp_proc_bind_t): New typedef.
 698         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 699         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 700         omp_get_team_num, omp_is_initial_device): New prototypes.
 701         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 702         through to gomp_team_start.
 703         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 704         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 705         Adjust gomp_parallel_loop_start callers.
 706         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 707         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 708         GOMP_loop_end_cancel): New functions.
 709         (GOMP_parallel_end): Add ialias_redirect.
 710         * hashtab.h: New file.
 711         * libgomp.texi (Environment Variables): Minor cleanup,
 712         update section refs to OpenMP 4.0rc2.
 713         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 714         environment variables.
 715         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 716         team->work_shares_to_free to thr->ts.work_share before calling
 717         free_work_share.
 718         (gomp_work_share_end_cancel): New function.
 719         * config/linux/proc.c: Include errno.h.
 720         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 721         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 722         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 723         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 724         gomp_cpuset_size is sizeof (cpu_set_t).
 725         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 726         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 727         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 728         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 729         contain any logical CPUs.
 730         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 731         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 732         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 733         pthread_getaffinity_np.  Check gomp_places_list instead of
 734         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 735         * config/linux/bar.c (gomp_barrier_wait_end,
 736         gomp_barrier_wait_last): Use BAR_* defines.
 737         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 738         from state where needed.  Set work_share_cancelled to 0 on last
 739         thread.
 740         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 741         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 742         functions.
 743         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 744         Add cpusetsize argument.
 745         (gomp_cpuset_size, gomp_cpusetp): Declare.
 746         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 747         (affinity_counter): Remove.
 748         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 749         if CPU_ALLOC_SIZE isn't defined.
 750         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 751         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 752         bind current thread to the first place.
 753         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 754         pthread_setaffinity_np to gomp_places_list[place].
 755         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 756         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 757         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 758         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 759         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 760         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 761         (gomp_barrier_t): Add awaited_final field.
 762         (gomp_barrier_init): Initialize awaited_final field.
 763         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 764         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 765         prototypes.
 766         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 767         defines.
 768         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 769         gomp_team_barrier_cancelled): New inline functions.
 770         (gomp_barrier_last_thread,
 771         gomp_team_barrier_set_task_pending,
 772         gomp_team_barrier_clear_task_pending,
 773         gomp_team_barrier_set_waiting_for_tasks,
 774         gomp_team_barrier_waiting_for_tasks,
 775         gomp_team_barrier_done): Use BAR_* defines.
 776         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 777         (gomp_barrier_wait_end): Use BAR_* defines.
 778         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 779         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 780         Use BAR_* defines.
 781         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 782         gomp_team_barrier_cancel): New functions.
 783         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 784         argument.
 785         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 786         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 787         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 788         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 789         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 790         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 791         (gomp_barrier_t): Add cancellable field.
 792         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 793         gomp_team_barrier_cancel): New prototypes.
 794         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 795         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 796         gomp_team_barrier_cancelled): New inline functions.
 797         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 798         gomp_team_barrier_set_task_pending,
 799         gomp_team_barrier_clear_task_pending,
 800         gomp_team_barrier_set_waiting_for_tasks,
 801         gomp_team_barrier_waiting_for_tasks,
 802         gomp_team_barrier_done): Use BAR_* defines.
 803         * barrier.c (GOMP_barrier_cancel): New function.
 804         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 805         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 806         omp_proc_bind_spread): New params.
 807         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 808         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 809         omp_get_team_num, omp_is_initial_device): New externals.
 810         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 811         New functions.
 812         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 813         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 814         infinity.  If not nested, just return minimum of max_num_threads
 815         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 816         to the returned value.  Otherwise, don't update atomically
 817         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 818         (GOMP_parallel_end): Adjust for thread_limit now being in
 819         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 820         infinity.  Adjust threads_busy in the pool rather than
 821         gomp_remaining_threads_count.  Remember team->nthreads and call
 822         gomp_team_end before adjusting threads_busy, if not nested
 823         afterwards, just set it to 1 non-atomically.  Add ialias.
 824         (GOMP_parallel_start): Adjust gomp_team_start caller.
 825         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 826         * testsuite/libgomp.c/affinity-1.c: New test.
 827         * testsuite/libgomp.c/atomic-15.c: New test.
 828         * testsuite/libgomp.c/atomic-16.c: New test.
 829         * testsuite/libgomp.c/atomic-17.c: New test.
 830         * testsuite/libgomp.c/cancel-for-1.c: New test.
 831         * testsuite/libgomp.c/cancel-for-2.c: New test.
 832         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 833         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 834         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 835         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 836         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 837         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 838         * testsuite/libgomp.c/depend-1.c: New test.
 839         * testsuite/libgomp.c/depend-2.c: New test.
 840         * testsuite/libgomp.c/depend-3.c: New test.
 841         * testsuite/libgomp.c/depend-4.c: New test.
 842         * testsuite/libgomp.c/for-1.c: New test.
 843         * testsuite/libgomp.c/for-1.h: New file.
 844         * testsuite/libgomp.c/for-2.c: New test.
 845         * testsuite/libgomp.c/for-2.h: New file.
 846         * testsuite/libgomp.c/for-3.c: New test.
 847         * testsuite/libgomp.c/pr58392.c: New test.
 848         * testsuite/libgomp.c/simd-1.c: New test.
 849         * testsuite/libgomp.c/simd-2.c: New test.
 850         * testsuite/libgomp.c/simd-3.c: New test.
 851         * testsuite/libgomp.c/simd-4.c: New test.
 852         * testsuite/libgomp.c/simd-5.c: New test.
 853         * testsuite/libgomp.c/simd-6.c: New test.
 854         * testsuite/libgomp.c/target-1.c: New test.
 855         * testsuite/libgomp.c/target-2.c: New test.
 856         * testsuite/libgomp.c/target-3.c: New test.
 857         * testsuite/libgomp.c/target-4.c: New test.
 858         * testsuite/libgomp.c/target-5.c: New test.
 859         * testsuite/libgomp.c/target-6.c: New test.
 860         * testsuite/libgomp.c/target-7.c: New test.
 861         * testsuite/libgomp.c/taskgroup-1.c: New test.
 862         * testsuite/libgomp.c/thread-limit-1.c: New test.
 863         * testsuite/libgomp.c/thread-limit-2.c: New test.
 864         * testsuite/libgomp.c/thread-limit-3.c: New test.
 865         * testsuite/libgomp.c/udr-1.c: New test.
 866         * testsuite/libgomp.c/udr-2.c: New test.
 867         * testsuite/libgomp.c/udr-3.c: New test.
 868         * testsuite/libgomp.c++/affinity-1.C: New test.
 869         * testsuite/libgomp.c++/atomic-10.C: New test.
 870         * testsuite/libgomp.c++/atomic-11.C: New test.
 871         * testsuite/libgomp.c++/atomic-12.C: New test.
 872         * testsuite/libgomp.c++/atomic-13.C: New test.
 873         * testsuite/libgomp.c++/atomic-14.C: New test.
 874         * testsuite/libgomp.c++/atomic-15.C: New test.
 875         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 876         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 877         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 878         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 879         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 880         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 881         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 882         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 883         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 884         * testsuite/libgomp.c++/cancel-test.h: New file.
 885         * testsuite/libgomp.c++/for-9.C: New test.
 886         * testsuite/libgomp.c++/for-10.C: New test.
 887         * testsuite/libgomp.c++/for-11.C: New test.
 888         * testsuite/libgomp.c++/simd-1.C: New test.
 889         * testsuite/libgomp.c++/simd-2.C: New test.
 890         * testsuite/libgomp.c++/simd-3.C: New test.
 891         * testsuite/libgomp.c++/simd-4.C: New test.
 892         * testsuite/libgomp.c++/simd-5.C: New test.
 893         * testsuite/libgomp.c++/simd-6.C: New test.
 894         * testsuite/libgomp.c++/simd-7.C: New test.
 895         * testsuite/libgomp.c++/simd-8.C: New test.
 896         * testsuite/libgomp.c++/target-1.C: New test.
 897         * testsuite/libgomp.c++/target-2.C: New test.
 898         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 899         * testsuite/libgomp.c++/target-3.C: New test.
 900         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 901         * testsuite/libgomp.c++/udr-1.C: New test.
 902         * testsuite/libgomp.c++/udr-2.C: New test.
 903         * testsuite/libgomp.c++/udr-3.C: New test.
 904         * testsuite/libgomp.c++/udr-4.C: New test.
 905         * testsuite/libgomp.c++/udr-5.C: New test.
 906         * testsuite/libgomp.c++/udr-6.C: New test.
 907         * testsuite/libgomp.c++/udr-7.C: New test.
 908         * testsuite/libgomp.c++/udr-8.C: New test.
 909         * testsuite/libgomp.c++/udr-9.C: New test.
 910
 911 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 912
 913         PR testsuite/57605
 914         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 915         ALWAYS_CFLAGS.
 916
 917 2013-09-20  Alan Modra  <amodra@gmail.com>
 918
 919         * configure: Regenerate.
 920
 921 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 922
 923         * testsuite/libgomp.c/sections-2.c: New test.
 924
 925 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 926
 927         * testsuite/libgomp.fortran/strassen.f90:
 928         Add dg-skip-if aarch64_tiny.
 929
 930 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 931             Cesar Philippidis  <cesar@codesourcery.com>
 932
 933         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 934         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 935         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 936         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 937         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 938         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 939         Use dg-runtest rather than gfortran-dg-runtest.
 940
 941 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 942
 943         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 944         Linux-based x86 systems to cover all GNU systems.
 945         * testsuite/libgomp.c/lock-3.c: Likewise.
 946         * testsuite/libgomp.c/pr48591.c: Likewise.
 947
 948 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 949
 950         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 951         GNU/Hurd, as done for Linux-based systems.
 952
 953         * config/posix/ptrlock.h: Fix comment.
 954
 955 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 956
 957         PR fortran/57423
 958         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 959         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 960         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 961         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 962         omp_destroy_nest_lock): Correct arguments to match the one in
 963         the OpenMP spec.
 964         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 965         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 966         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 967         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 968
 969 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 970
 971         * testsuite/libgomp.c/loop-13.c: New test.
 972         * testsuite/libgomp.c/loop-14.c: New test.
 973         * testsuite/libgomp.c/loop-15.c: New test.
 974         * testsuite/libgomp.c++/loop-13.C: New test.
 975         * testsuite/libgomp.c++/loop-14.C: New test.
 976         * testsuite/libgomp.c++/loop-15.C: New test.
 977
 978 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 979
 980         PR middle-end/56217
 981         * testsuite/libgomp.c++/pr56217.C: New test.
 982
 983 2013-02-01  Alan Modra  <amodra@gmail.com>
 984
 985         * task.c (GOMP_task, GOMP_taskwait): Comment.
 986
 987 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
 988             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
 989
 990         PR libgomp/55561
 991         * config/linux/wait.h (do_spin): Use atomic load for addr.
 992         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
 993         for intptr and ptrlock.
 994         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
 995         for ptrlock.
 996
 997 2013-01-22  Alan Modra  <amodra@gmail.com>
 998
 999         PR libgomp/51376
1000         PR libgomp/56073
1001         * task.c (GOMP_task): Revert 2011-12-09 change.
1002         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1003         barrier to read task->children..
1004         (gomp_barrier_handle_tasks): ..and matching atomic store with
1005         release barrier here when setting parent->children to NULL.
1006
1007 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1008             Tobias Burnus  <burnus@net-b.de>
1009
1010         PR driver/55884
1011         * testsuite/libgomp.fortran/fortran.exp: Use
1012         -fintrinsic-modules-path= instead of
1013         -fintrinsic-modules-path.
1014
1015 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1016
1017         Update copyright years.
1018
1019 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1020
1021         * testsuite/libgomp.fortran/fortran.exp: Set
1022         -fintrinsic-modules-path.
1023
1024 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1025
1026         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1027         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1028
1029 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1030
1031         PR libgomp/55411
1032         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1033         if pool had any threads_used.
1034
1035 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1036
1037         * testsuite/libgomp.c++/pr24455.C: Use
1038         -Wl,-undefined,dynamic_lookup on darwin.
1039
1040 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1041
1042         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1043
1044 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1045
1046         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1047
1048 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1049             Jim MacArthur  <jim.macarthur@arm.com>
1050             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1051             Nigel Stephens  <nigel.stephens@arm.com>
1052             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1053             Richard Earnshaw  <rearnsha@arm.com>
1054             Sofiane Naci  <sofiane.naci@arm.com>
1055             Stephen Thomas  <stephen.thomas@arm.com>
1056             Tejas Belagod  <tejas.belagod@arm.com>
1057             Yufeng Zhang  <yufeng.zhang@arm.com>
1058
1059         * configure.tgt: Add AArch64.
1060
1061 2012-10-04  Jason Merrill  <jason@redhat.com>
1062
1063         * testsuite/libgomp.c++/tls-init1.C: New.
1064
1065 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1066
1067         * configure: Regenerated.
1068
1069 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1070
1071         * config/linux/mips/futex.h (sys_futex0): Change to static
1072         function with noinline, nomips16 attributes under MIPS16. Adjust
1073         asm statement to place 'li v0,SYS_futex' immediately before
1074         syscall insn.
1075
1076 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1077
1078         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1079         conflict with index.html on case-insensitive file systems.
1080
1081 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1082
1083         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1084         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1085
1086 2012-07-02  Richard Guenther  <rguenther@suse.de>
1087             Michael Matz  <matz@suse.de>
1088             Tobias Grosser <tobias@grosser.es>
1089             Sebastian Pop <sebpop@gmail.com>
1090
1091         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1092         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1093         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1094         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1095
1096 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1097
1098         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1099
1100 2012-06-22  Richard Guenther  <rguenther@suse.de>
1101
1102         Merge from graphite branch
1103         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1104
1105         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1106         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1107
1108 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1109
1110         PR middle-end/53580
1111         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1112         use GOMP_barrier () call instead.
1113         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1114         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1115         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1116         call GOMP_barrier instead.
1117         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1118
1119 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1120
1121         PR libgomp/52993
1122         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1123         argument to memset call.
1124
1125 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1126
1127         * configure: Regenerated.
1128
1129 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1130
1131         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1132
1133 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         PR bootstrap/52812
1136         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1137
1138 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1139
1140         PR middle-end/52547
1141         * testsuite/libgomp.c/pr52547.c: New test.
1142
1143 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1144
1145         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1146
1147 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1148
1149         * configure.tgt (mips-sgi-irix6*): Remove.
1150
1151 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1152
1153         * configure.tgt (alpha*-dec-osf*): Remove.
1154
1155         * config/osf/sem.h: Remove.
1156         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1157
1158 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1159
1160         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1161
1162 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1163
1164         PR libstdc++/52188
1165         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1166         Remove ENABLE_SYMVERS_SOL2.
1167         * configure: Regenerate.
1168         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1169         (PREPROCESS): New variable.
1170         (libgomp.ver): New target.
1171         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1172         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1173         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1174         Use libgomp.ver.
1175         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1176         * Makefile.in: Regenerate.
1177
1178 2012-02-14  Walter Lee  <walt@tilera.com>
1179
1180         * configure.tgt: Handle tilegx and tilepro.
1181         * config/linux/tile/futex.h: New file.
1182
1183 2012-02-08  Richard Guenther  <rguenther@suse.de>
1184
1185         PR tree-optimization/46886
1186         * testsuite/libgomp.c/pr46886.c: New testcase.
1187
1188 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1189
1190         * config/linux/arm: Remove empty directory.
1191         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1192
1193 2011-12-09  Alan Modra  <amodra@gmail.com>
1194
1195         PR libgomp/51376
1196         * task.c (GOMP_taskwait): Don't access task->children outside of
1197         task_lock mutex region.
1198         (GOMP_task): Likewise.
1199
1200 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1201
1202         PR libgomp/51132
1203         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1204         to file scope.
1205         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1206         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1207         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1208         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1209         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1210
1211 2011-12-02  Alan Modra  <amodra@gmail.com>
1212
1213         * config/linux/affinity.c: Use atomic rather than sync builtin.
1214         * config/linux/lock.c: Likewise.
1215         * config/linux/ptrlock.h: Likewise.
1216         * config/linux/ptrlock.c: Likewise.
1217         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1218         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1219         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1220         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1221         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1222         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1223         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1224         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1225         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1226         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1227
1228 2011-11-30  Alan Modra  <amodra@gmail.com>
1229
1230         PR libgomp/51298
1231         * config/linux/bar.h: Use atomic rather than sync builtins.
1232         * config/linux/bar.c: Likewise.  Add missing acquire
1233         synchronisation on generation field.
1234         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1235         double unlock.
1236
1237 2011-11-30  Alan Modra  <amodra@gmail.com>
1238
1239         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1240         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1241         * config/linux/mutex.h: Use atomic rather than sync builtins.
1242         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1243         * config/linux/omp-lock.h: Comment fix.
1244         * config/linux/arm/mutex.h: Delete.
1245         * config/linux/powerpc/mutex.h: Delete.
1246         * config/linux/ia64/mutex.h: Delete.
1247         * config/linux/mips/mutex.h: Delete.
1248
1249 2011-11-30  Alan Modra  <amodra@gmail.com>
1250
1251         PR libgomp/51249
1252         * config/linux/sem.h: Rewrite.
1253         * config/linux/sem.c: Rewrite.
1254
1255 2011-11-28  Richard Henderson  <rth@redhat.com>
1256
1257         * libgomp.h (enum memmodel): New.
1258
1259 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1260
1261         * configure: Regenerate.
1262
1263 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1264
1265         * config/posix95: Remove empty directory.
1266
1267 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1268
1269         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1270
1271 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1272
1273         PR fortran/49792
1274         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1275         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1276
1277 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1278
1279         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1280
1281 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1282
1283         PR libgomp/49965
1284         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1285
1286 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1287
1288         * config/linux/proc.h: New.
1289         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1290         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1291         (gomp_init_num_threads): Update call to cpuset_popcount.
1292         (get_num_procs): Ditto.
1293         * config/linux/affinity.c (gomp_init_affinity): Call
1294         gomp_cpuset_popcount.
1295
1296 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1297
1298         PR fortran/42041
1299         PR fortran/46752
1300         * omp.h.in (omp_in_final): New prototype.
1301         * omp_lib.f90.in (omp_in_final): New interface.
1302         (omp_integer_kind, omp_logical_kind): Remove
1303         and replace all its uses in the module with 4.
1304         (openmp_version): Change to 201107.
1305         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1306         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1307         kind for the parameters.
1308         (omp_in_final): New external.
1309         (openmp_version): Change to 201107.
1310         * task.c (omp_in_final): New function.
1311         (gomp_init_task): Initialize final_task.
1312         (GOMP_task): Remove unused attribute from flags.  Handle final
1313         tasks.
1314         (GOMP_taskyield): New function.
1315         (omp_in_final): Return true if if (false) or final (true) task
1316         or descendant of final (true).
1317         * fortran.c (omp_in_final_): New function.
1318         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1319         (GOMP_3.0): Export GOMP_taskyield.
1320         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1321         variables.
1322         (parse_unsigned_long_list): New function.
1323         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1324         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1325         even if parse_affinity returned false.
1326         * config/linux/affinity.c (gomp_init_affinity): Handle
1327         gomp_cpu_affinity_len == 0.
1328         * libgomp_g.h (GOMP_taskyield): New prototype.
1329         * libgomp.h (struct gomp_task): Add final_task field.
1330         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1331         * team.c (gomp_team_start): Override new task's nthreads_var icv
1332         if list form OMP_NUM_THREADS has been used and it has value for
1333         the new nesting level.
1334
1335         * testsuite/libgomp.c/atomic-11.c: New test.
1336         * testsuite/libgomp.c/atomic-12.c: New test.
1337         * testsuite/libgomp.c/atomic-13.c: New test.
1338         * testsuite/libgomp.c/atomic-14.c: New test.
1339         * testsuite/libgomp.c/reduction-6.c: New test.
1340         * testsuite/libgomp.c/task-5.c: New test.
1341         * testsuite/libgomp.c++/atomic-2.C: New test.
1342         * testsuite/libgomp.c++/atomic-3.C: New test.
1343         * testsuite/libgomp.c++/atomic-4.C: New test.
1344         * testsuite/libgomp.c++/atomic-5.C: New test.
1345         * testsuite/libgomp.c++/atomic-6.C: New test.
1346         * testsuite/libgomp.c++/atomic-7.C: New test.
1347         * testsuite/libgomp.c++/atomic-8.C: New test.
1348         * testsuite/libgomp.c++/atomic-9.C: New test.
1349         * testsuite/libgomp.c++/task-8.C: New test.
1350         * testsuite/libgomp.c++/reduction-4.C: New test.
1351         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1352         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1353         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1354         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1355         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1356         * testsuite/libgomp.fortran/pointer1.f90: New test.
1357         * testsuite/libgomp.fortran/pointer2.f90: New test.
1358         * testsuite/libgomp.fortran/task4.f90: New test.
1359
1360 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1361
1362         * libgomp.texi: Update OpenMP spec references to 3.1.
1363         (omp_in_final,OMP_PROC_BIND): New sections.
1364         (OMP_NUM_THREADS): Document that the value can be now a list.
1365         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1366
1367 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1368
1369         * config/linux/x86/futex.h: Check __x86_64__ instead of
1370         __LP64__.
1371
1372 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1373
1374         PR middle-end/49897
1375         PR middle-end/49898
1376         * testsuite/libgomp.c/pr49897-1.c: New test.
1377         * testsuite/libgomp.c/pr49897-2.c: New test.
1378         * testsuite/libgomp.c/pr49898-1.c: New test.
1379         * testsuite/libgomp.c/pr49898-2.c: New test.
1380
1381 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1382
1383         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1384         for ia32 instead of ilp32.
1385
1386         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1387         * testsuite/libgomp.c/atomic-6.c: Likewise.
1388
1389 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1390
1391         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1392         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1393
1394 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1395
1396         PR libgomp/45351
1397         * config/osf/sem.h: New file.
1398         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1399
1400 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1401
1402         PR target/49541
1403         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1404         ldflags.
1405
1406 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1407
1408         * config/linux/wait.h (do_spin): New inline, largely copied
1409         from do_wait, just don't do futex_wait here, instead return true if
1410         it should be done.
1411         (do_wait): Implement using do_spin.
1412         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1413         to prototype.
1414         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1415         __sync_bool_compare_and_swap, pass the oldval to
1416         gomp_mutex_lock_slow.
1417         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1418         If all mutex contenders are just spinning and not sleeping, don't
1419         change state to 2 unnecessarily.  Optimize the loop when state has
1420         already become 2 to use just one atomic operation per loop instead
1421         of two.
1422         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1423         to prototype.
1424         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1425         __sync_bool_compare_and_swap, pass the oldval to
1426         gomp_mutex_lock_slow.
1427
1428 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1429
1430         PR libgomp/49490
1431         * iter.c (gomp_iter_static_next): For chunk size 0
1432         only use n ceil/ nthreads size for the first
1433         n % nthreads threads in the team instead of
1434         all threads except for the last few ones which
1435         get less work or none at all.
1436         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1437         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1438         chunk argument, set run_sched_modifier to 0 for static
1439         resp. 1 for other kinds.  If chunk argument is 0
1440         and not static, set value to 1.
1441
1442 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1443
1444         PR c++/49043
1445         * testsuite/libgomp.c++/pr49043.C: New test.
1446
1447         PR c++/48869
1448         * testsuite/libgomp.c++/pr48869.C: New test.
1449
1450 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1451
1452         PR fortran/48894
1453         * fortran.c: Include limits.h.
1454         (TO_INT): Define.
1455         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1456         *set.
1457         (omp_set_num_threads_8_, omp_set_schedule_8_,
1458         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1459         omp_get_team_size_8_): Use TO_INT macro.
1460         * testsuite/libgomp.fortran/pr48894.f90: New test.
1461
1462 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1463
1464         PR middle-end/48591
1465         * testsuite/libgomp.c/pr48591.c: New test.
1466
1467 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1468
1469         PR bootstrap/48135
1470         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1471         * configure: Regenerate.
1472
1473 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1474
1475         PR fortran/47886
1476         * testsuite/libgomp.fortran/task3.f90: New test.
1477
1478 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1479
1480         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1481
1482 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1483
1484         PR libgomp/47854
1485         * libgomp.texi (omp_get_wtime): Don't say time in the past
1486         must be Unix Epoch.
1487
1488 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1489
1490         PR libgomp/47804
1491         * testsuite/libgomp.fortran/fortran.exp: Check for both
1492         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1493         but $blddir != "", still append ${blddir}/${lang_library_path}
1494         to ld_library_path.
1495
1496 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1497
1498         PR libgomp/47758
1499         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1500         of libquadmath.a before adding its libpath to ldflags.
1501
1502 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1503
1504         PR libgomp/47731
1505         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1506         to FUTEX_WAIT futex syscall.
1507         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1508
1509 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1510
1511         * configure: Regenerate.
1512
1513 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1514
1515         PR libstdc++/36104
1516         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1517
1518 2011-01-16  Gerald Pfeifer
1519
1520         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1521
1522 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1523
1524         PR fortran/46874
1525         * libgomp.fortran/allocatable6.f90: New test.
1526
1527 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1528
1529         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1530         * configure: Regenerate.
1531
1532 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1533
1534         PR target/40125
1535         PR lto/46695
1536         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1537         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1538         * aclocal.m4: Regenerate.
1539         * configure: Regenerate.
1540         * Makefile.in: Regenerate.
1541         * testsuite/Makefile.in: Regenerate.
1542
1543 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1544
1545         PR fortran/46753
1546         * libgomp.fortran/pr46753.f90: New test.
1547
1548         PR libgomp/43706
1549         * env.c (initialize_env): Default to spin count 300000
1550         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1551         is specified.
1552
1553         PR libgomp/45240
1554         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1555         at the end if sync builtins aren't supported.
1556
1557 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1558
1559         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1560
1561 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1562
1563         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1564
1565 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1566
1567         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1568
1569 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1570             Tobias Burnus  <burnus@net-b.de>
1571
1572         PR fortran/32049
1573         * configure.ac:
1574         * configure: Regenerate.
1575
1576 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1577
1578         * config/linux/futex.h: New.
1579         * config/linux/arm/mutex.h: New.
1580         * configure.tgt (arm*-*-linux*): Add config path.
1581
1582 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1583
1584         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1585
1586 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1587
1588         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1589         Change Fortran datatype to LOGICAL.
1590         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1591         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1592
1593 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1594
1595         * configure: Regenerate.
1596
1597 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1598
1599         * libgomp.texi: Add function keyword to a couple of Fortran
1600         interfaces, use integer instead of int for Fortran.
1601
1602 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1603
1604         * libgomp.texi: Fix spelling and pasto problems throughout.
1605         Adjust prototypes to match code.
1606
1607 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1608
1609         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1610         silence -fwhole-file warning.
1611
1612 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1613
1614         * configure.tgt (*-*-solaris2.[56]*): Removed.
1615
1616 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1617
1618         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1619         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1620         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1621         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1622         targetting solaris2*.
1623         * configure: Regenerate.
1624         * config.h.in: Regenerate.
1625
1626         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1627         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1628         Add libgomp_version_dep.
1629         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1630         versioning.
1631         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1632         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1633         * Makefile.in: Regenerate.
1634
1635         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1636         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1637         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1638         to common block, protected by
1639         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1640
1641 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1642
1643         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1644
1645 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1646
1647         PR bootstrap/43170
1648         * configure: Regenerate.
1649
1650 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1651
1652         PR other/43620
1653         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1654         * configure: Regenerate.
1655         * Makefile.in: Regenerate.
1656         * testsuite/Makefile.in: Regenerate.
1657
1658 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1659
1660         PR c/43893
1661         * testsuite/libgomp.c/pr43893.c: New test.
1662         * testsuite/libgomp.c++/pr43893.C: New test.
1663
1664 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1665
1666         PR middle-end/43570
1667         * testsuite/libgomp.fortran/vla8.f90: New test.
1668
1669 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1670
1671         PR libgomp/43706
1672         * config/linux/affinity.c (gomp_init_affinity): Decrease
1673         gomp_available_cpus if affinity mask confines the process to fewer
1674         CPUs.
1675         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1676         non-NULL, just return gomp_available_cpus.
1677
1678         PR libgomp/43569
1679         * sections.c (gomp_sections_init): Initialize ws->mode.
1680
1681 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1682
1683         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1684         not unused bar variable.
1685         * configure: Regenerate.
1686
1687 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1688
1689         * Makefile.in: Regenerate.
1690         * aclocal.m4: Regenerate.
1691         * testsuite/Makefile.in: Regenerate.
1692
1693 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1694
1695         PR libgomp/42942
1696         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1697         (initialize_env): Adjust callers.
1698         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1699         when the argument is 0.
1700
1701         * testsuite/libgomp.c/pr42942.c: New test.
1702
1703 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1704
1705         PR middle-end/42644
1706         PR middle-end/42130
1707         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1708         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1709
1710 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1711
1712         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1713         * testsuite/libgomp.c++/task-6.C: Likewise.
1714
1715 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1716
1717         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1718
1719 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1720
1721         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1722         * configure: Regenerate.
1723
1724 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1725
1726         PR fortran/42866
1727         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1728
1729 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1730
1731         * configure.ac: Test for executability of GFORTRAN.
1732         * configure: Regenerate.
1733
1734 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1735
1736         * configure: Regenerate.
1737
1738 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1739
1740         PR libgomp/42602
1741         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1742
1743 2010-01-03  Richard Guenther  <rguenther@suse.de>
1744
1745         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1746
1747 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1748
1749         * testsuite/libgomp.graphite/pr4118.c: New.
1750
1751 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1752
1753         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1754         for darwin, protect the test with require-effective-target tls_runtime.
1755         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1756
1757 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1758
1759         PR target/41605
1760         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1761         link spec %s substitutions for static libraries.
1762
1763 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1764
1765         PR testsuite/42135
1766         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1767
1768 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1769
1770         * Makefile.in: Regenerate.
1771         * configure: Regenerate.
1772         * testsuite/Makefile.in: Regenerate.
1773
1774 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1775
1776         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1777         settings for LC_ALL and LANG.
1778
1779 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1780
1781         PR fortran/42162
1782         * testsuite/libgomp.fortran/pr42162.f90: New test.
1783
1784 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1785
1786         PR middle-end/42029
1787         * testsuite/libgomp.c/pr42029.c: New test.
1788
1789 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1790
1791         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1792         *s.  Accept ld version without text in ()s.
1793         * configure: Regenerated.
1794
1795 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1796
1797         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1798
1799 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1800
1801         PR libgomp/41418
1802         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1803         or a hyphen (happens with fortran language disabled).
1804         * configure: Regenerate.
1805
1806 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1807
1808         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1809         use sed script portable to Solaris /bin/sed for extracting ld
1810         version.
1811         * configure: Regenerate.
1812
1813 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1814
1815         * testsuite/libgomp.graphite/bounds.c: New test.
1816
1817 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1818
1819         * Makefile.am (libgomp_la_LINK): New.
1820         * Makefile.in: Regenerate.
1821
1822 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1823
1824         * configure.ac (AC_PREREQ): Bump to 2.64.
1825
1826 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1827
1828         * Makefile.am (install-html, install-pdf): Remove.
1829         * Makefile.in: Regenerate.
1830
1831         * Makefile.in: Regenerate.
1832         * aclocal.m4: Regenerate.
1833         * config.h.in: Regenerate.
1834         * configure: Regenerate.
1835         * testsuite/Makefile.in: Regenerate.
1836
1837 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1838
1839         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1840         * Makefile.in: Regenerate.
1841
1842 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1843
1844         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1845         * Makefile.in: Regenerate.
1846
1847 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1848
1849         PR fortran/41102
1850         omp_lib.h.in: Fix -std=f95 errors.
1851
1852
1853 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1854
1855         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1856         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1857         * testsuite/libgomp.graphite/graphite.exp: New.
1858
1859 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1860
1861         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1862         only build.
1863
1864 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1865
1866         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1867         needed memory barrier semantics.
1868         * config/linux/mips/mutex.h: New file.
1869
1870 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1871
1872         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1873
1874 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1875
1876         * configure: Regenerate.
1877
1878 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1879
1880         PR testsuite/40699
1881         PR testsuite/40707
1882         PR testsuite/40709
1883         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1884         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1885         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1886
1887 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1888
1889         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1890         options when choosing a multilib.
1891
1892 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1893
1894         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1895         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1896         ld_library_path, not every libgcc multilib directory.
1897         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1898         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1899         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1900         Use add_path.
1901         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1902
1903 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1904
1905         * Makefile.am (LTLDFLAGS): Define.
1906         (LINK): Define.
1907         * Makefile.in: Regenerate.
1908
1909 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1910
1911         PR fortran/39718
1912         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1913         libgfortranbegin, check existence of libgfortran.a instead of
1914         libgfortranbegin.a.
1915
1916 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1917
1918         PR libgomp/40174
1919         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1920         (gomp_free_pool_helper): Likewise.
1921
1922 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1923             Jakub Jelinek  <jakub@redhat.com>
1924
1925         PR fortran/35423
1926         * testsuite/libgomp.fortran/workshare2.f90: New test.
1927
1928 2009-04-09  Nick Clifton  <nickc@redhat.com>
1929
1930         * iter.c: Change copyright header to refer to version 3 of the
1931         GNU General Public License with version 3.1 of the GCC Runtime
1932         Library Exception and to point readers at the COPYING3 and
1933         COPYING3.RUNTIME files and the FSF's license web page.
1934         * alloc.c: Likewise.
1935         * barrier.c: Likewise.
1936         * config/bsd/proc.c: Likewise.
1937         * config/linux/affinity.c: Likewise.
1938         * config/linux/alpha/futex.h: Likewise.
1939         * config/linux/bar.c: Likewise.
1940         * config/linux/bar.h: Likewise.
1941         * config/linux/ia64/futex.h: Likewise.
1942         * config/linux/ia64/mutex.h: Likewise.
1943         * config/linux/lock.c: Likewise.
1944         * config/linux/mips/futex.h: Likewise.
1945         * config/linux/mutex.c: Likewise.
1946         * config/linux/mutex.h: Likewise.
1947         * config/linux/powerpc/futex.h: Likewise.
1948         * config/linux/proc.c: Likewise.
1949         * config/linux/ptrlock.c: Likewise.
1950         * config/linux/ptrlock.h: Likewise.
1951         * config/linux/s390/futex.h: Likewise.
1952         * config/linux/sem.c: Likewise.
1953         * config/linux/sem.h: Likewise.
1954         * config/linux/sparc/futex.h: Likewise.
1955         * config/linux/wait.h: Likewise.
1956         * config/linux/x86/futex.h: Likewise.
1957         * config/mingw32/proc.c: Likewise.
1958         * config/mingw32/time.c: Likewise.
1959         * config/posix/affinity.c: Likewise.
1960         * config/posix/bar.c: Likewise.
1961         * config/posix/bar.h: Likewise.
1962         * config/posix/lock.c: Likewise.
1963         * config/posix/mutex.h: Likewise.
1964         * config/posix/proc.c: Likewise.
1965         * config/posix/ptrlock.h: Likewise.
1966         * config/posix/sem.c: Likewise.
1967         * config/posix/sem.h: Likewise.
1968         * config/posix/time.c: Likewise.
1969         * config/posix95/lock.c: Likewise.
1970         * critical.c: Likewise.
1971         * env.c: Likewise.
1972         * error.c: Likewise.
1973         * fortran.c: Likewise.
1974         * iter_ull.c: Likewise.
1975         * libgomp.h: Likewise.
1976         * libgomp_f.h.in: Likewise.
1977         * libgomp_g.h: Likewise.
1978         * loop.c: Likewise.
1979         * loop_ull.c: Likewise.
1980         * omp.h.in: Likewise.
1981         * omp_lib.f90.in: Likewise.
1982         * omp_lib.h.in: Likewise.
1983         * ordered.c: Likewise.
1984         * parallel.c: Likewise.
1985         * sections.c: Likewise.
1986         * single.c: Likewise.
1987         * task.c: Likewise.
1988         * team.c: Likewise.
1989         * work.c: Likewise.
1990
1991 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1992
1993         * testsuite/config/default.exp: Change copyright header to refer to
1994         version 3 of the GNU General Public License and to point readers
1995         at the COPYING3 file and the FSF's license web page.
1996
1997 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
1998
1999         PR middle-end/39573
2000         * libgomp.c++/pr39573.C: New test.
2001
2002 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2003
2004         PR other/39591
2005         * testsuite/libgomp.c/pr39591-1.c: New test.
2006         * testsuite/libgomp.c/pr39591-2.c: New test.
2007         * testsuite/libgomp.c/pr39591-3.c: New test.
2008
2009 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2010
2011         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2012         * testsuite/libgomp.c/atomic-6.c: Ditto.
2013
2014 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2015
2016         PR c/39495
2017         * testsuite/libgomp.c/loop-12.c: New test.
2018         * testsuite/libgomp.c/loop-11.c: New test.
2019         * testsuite/libgomp.c++/loop-11.C: New test.
2020         * testsuite/libgomp.c++/loop-12.C: New test.
2021         * testsuite/libgomp.c++/for-8.C: New test.
2022
2023 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2024
2025         * configure: Regenerate.
2026
2027 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2028
2029         PR middle-end/39154
2030         * testsuite/libgomp.c/pr39154.c: New test.
2031
2032 2009-01-30  Ian Lance Taylor  <iant@google.com>
2033
2034         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2035         libgomp_ld_is_gold.  Get gold version number.
2036         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2037         * configure: Rebuild.
2038
2039 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2040
2041         * testsuite/lib/libgomp.exp: Add -B option for targets that
2042         use libgfortran.a%s in their specs.
2043
2044 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2045
2046         PR libgomp/38086
2047         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2048         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2049         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2050         * configure: Regenerated.
2051         * config.h.in: Likewise.
2052
2053 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2054
2055         PR c++/38650
2056         * testsuite/libgomp.c/pr38650.c: New test.
2057         * testsuite/libgomp.c++/pr38650.C: New test.
2058
2059 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2060
2061         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2062
2063 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2064
2065         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2066
2067 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2068
2069         * configure: Regenerate.
2070
2071 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2072
2073         PR middle-end/36802
2074         * testsuite/libgomp.c/pr36802-1.c: New test.
2075         * testsuite/libgomp.c/pr36802-2.c: New test.
2076         * testsuite/libgomp.c/pr36802-3.c: New test.
2077
2078 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2079
2080         PR libgomp/38270
2081         * config/linux/powerpc/mutex.h: New.
2082
2083 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2084
2085         PR c++/38257
2086         * testsuite/libgomp.c++/for-7.C: New test.
2087
2088         PR c++/38348
2089         * testsuite/libgomp.c++/for-6.C: New test.
2090
2091 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2092
2093         PR testsuite/28870
2094         * testsuite/lib/libgomp.exp: Include new timeout library files.
2095         (libgomp_target_compile): Set timeout value from new proc.
2096
2097 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2098
2099         PR libgomp/37938
2100         * config/linux/ia64/mutex.h: New.
2101
2102 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2103
2104         PR libgomp/37935
2105         * libgomp.texi (Runtime library routines, environment variables):
2106         Update for OpenMP version 3.0.
2107
2108 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2109             Steve Ellcey  <sje@cup.hp.com>
2110
2111         * configure: Regenerate for new libtool.
2112         * Makefile.in: Ditto.
2113         * testsuite/Makefile.in: Ditto.
2114
2115 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2116             Andreas Tobler  <a.tobler@schweiz.org>
2117
2118         * config/bsd/proc.c: New file.
2119         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2120         * configure.ac: Check for header <sys/sysctl.h>
2121         * configure: Regenerate.
2122         * config.h.in: Likewise.
2123
2124 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2125
2126         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2127
2128 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2129
2130         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2131         * Makefile.in: Regenerated.
2132         * testsuite/Makefile.in: Regenerated.
2133
2134 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2135
2136         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2137         depend on blddir if blddir exists.
2138         (libgomp_target_compile): Likewise.
2139         * testsuite/libgomp.c++/c++.exp: Likewise.
2140         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2141
2142 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2143
2144         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2145         Do not list GPL as Invariant Section.
2146
2147 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2148             Chao-ying Fu  <fu@mips.com>
2149
2150         * configure.tgt: Enable futex for MIPS.
2151         * config/linux/mips/futex.h: New file.
2152
2153 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2154
2155         * team.c (gomp_team_end): Free team immediately if it has
2156         just one thread.
2157
2158 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2159
2160         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2161         * testsuite/libgomp.fortran/fortran.exp: Same.
2162         * testsuite/libgomp.c/c.exp: Same.
2163         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2164         directory to library path first.
2165
2166 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2167
2168         * env.c (parse_stacksize): Add cast to avoid warning.
2169         (parse_spincount): Likewise.
2170
2171 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2172
2173         * testsuite/libgomp.c/loop-10.c: New test.
2174         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2175         * libgomp.c++/loop-6.C (main): Likewise.
2176
2177         PR debug/36617
2178         * testsuite/libgomp.c/debug-1.c: New test.
2179
2180 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2181
2182         * testsuite/libgomp.c/nqueens-1.c: New test.
2183
2184         PR c++/36523
2185         * testsuite/libgomp.c++/task-7.C: New function.
2186
2187 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2188
2189         * configure: Regenerate.
2190
2191 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2192
2193         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2194         mutex when HAVE_SYNC_BUILTINS isn't defined.
2195
2196 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2197
2198         * libgomp.texi (omp_test_lock): Fix typo.
2199
2200 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2201
2202         * omp_lib.f90.in: Add "implicit none".
2203
2204 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2205
2206         PR middle-end/36506
2207         * testsuite/libgomp.c/reduction-5.c: New test.
2208
2209 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2210
2211         * libgomp.h (struct gomp_task): Add in_tied_task field.
2212         * task.c (gomp_init_task): Initialize it.
2213         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2214         unconditionally.  Don't call gomp_team_barrier_wake if
2215         current task is implicit or if(0) from implicit and number of
2216         running tasks is equal to nthreads - 1.
2217
2218         PR libgomp/36471
2219         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2220         omp_get_team_size_8): Fix pastos.
2221
2222         PR libgomp/36469
2223         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2224         * configure: Regenerated.
2225         * config.h.in: Regenerated.
2226         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2227         defined.
2228
2229 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2230
2231         PR bootstrap/36452
2232         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2233         (GOMP_loop_ull_dynamic_start): Likewise.
2234         (GOMP_loop_ull_guided_start): Likewise.
2235         (GOMP_loop_ull_ordered_static_start): Likewise.
2236         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2237         (GOMP_loop_ull_ordered_guided_start): Likewise.
2238
2239 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2240             Richard Henderson  <rth@redhat.com>
2241             Ulrich Drepper  <drepper@redhat.com>
2242             Jakob Blomer  <jakob.blomer@ira.uka.de>
2243
2244         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2245         Substitute also OMP_*LOCK_25*.
2246         * configure: Regenerated.
2247         * config.h.in: Regenerated.
2248         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2249         ptrlock.c and task.c.
2250         * Makefile.in: Regenerated.
2251         * testsuite/Makefile.in: Regenerated.
2252         * task.c: New file.
2253         * loop_ull.c: New file.
2254         * iter_ull.c: New file.
2255         * libgomp.h: Include ptrlock.h.
2256         (enum gomp_task_kind): New type.
2257         (struct gomp_team): Add task_lock, task_queue, task_count,
2258         task_running_count, single_count fields.  Add
2259         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2260         Remove work_share_lock, generation_mask,
2261         oldest_live_gen, num_live_gen and init_work_shares fields, add
2262         work work_share_list_alloc, work_share_list_free and work_share_chunk
2263         fields.  Change work_shares from pointer to pointers into an array.
2264         Change ordered_release field into gomp_sem_t ** from flexible array
2265         member.  Add implicit_task and initial_work_shares fields.
2266         Move close to the end of the struct.
2267         (struct gomp_team_state): Add single_count, last_work_share,
2268         active_level and level fields, remove work_share_generation.
2269         (gomp_barrier_handle_tasks): New prototype.
2270         (gomp_finish_task): New inline function.
2271         (struct gomp_work_share): Move chunk_size, end, incr into
2272         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2273         next_ll fields.  Reshuffle fields.  Add next_alloc,
2274         next_ws, next_free and inline_ordered_team_ids fields, change
2275         ordered_team_ids into pointer from flexible array member.
2276         Add mode field.  Put lock and next into a different cache line
2277         from most of the write-once fields.
2278         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2279         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2280         gomp_iter_ull_guided_next): New prototypes.
2281         (gomp_new_icv): New prototype.
2282         (struct gomp_thread): Add thread_pool and task fields.
2283         (struct gomp_thread_pool): New type.
2284         (gomp_new_team): New prototype.
2285         (gomp_team_start): Change type of last argument.
2286         (gomp_new_work_share): Removed.
2287         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2288         (gomp_work_share_init_done): New static inline.
2289         (gomp_throttled_spin_count_var, gomp_available_cpus,
2290         gomp_managed_threads): New extern decls.
2291         (gomp_init_task): New prototype.
2292         (gomp_spin_count_var): New extern var decl.
2293         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2294         or no alias support, or if not PIC.
2295         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2296         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2297         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2298         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2299         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2300         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2301         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2302         gomp_test_nest_lock_25): New prototypes.
2303         (omp_lock_symver, strong_alias): Define.
2304         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2305         decls.
2306         (gomp_end_task): New.
2307         (struct gomp_task_icv, gomp_global_icv): New.
2308         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2309         (struct gomp_task): New.
2310         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2311         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2312         (gomp_icv): New.
2313         (gomp_schedule_type): Reorder enum to match
2314         omp_sched_t.
2315         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2316         fields.
2317         (gomp_thread_start): Add gomp_team_barrier_wait call.
2318         For non-nested case remove clearing of docked thread thr fields.
2319         Use pool fields instead of global gomp_* variables.  Use
2320         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2321         Create tasks for each member thread.
2322         (free_team): Only destroy team barrier, task_lock here and free it.
2323         (gomp_free_thread): Free last_team if non-NULL.
2324         (gomp_team_end): Call gomp_team_barrier_wait instead of
2325         gomp_barrier_wait.  For nested case call one extra
2326         gomp_barrier_wait.  Move here some destruction from free_team.
2327         Call free_team on pool->last_team if any, rather than freeing
2328         current team.  Destroy work_share_list_free_lock ifndef
2329         HAVE_SYNC_BUILTINS.
2330         (gomp_new_icv): New function.
2331         (gomp_threads, gomp_threads_size, gomp_threads_used,
2332         gomp_threads_dock): Removed.
2333         (gomp_thread_destructor): New variable.
2334         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2335         functions.
2336         (gomp_team_start): Create new pool if current thread doesn't have
2337         one.  Use pool fields instead of global gomp_* variables.
2338         Initialize thread_pool field for new threads.  Clear single_count.
2339         Change last argument from ws to team, don't create
2340         new team, set ts.work_share to &team->work_shares[0] and clear
2341         ts.last_work_share.  Don't clear ts.work_share_generation.
2342         If number of threads changed, adjust atomically gomp_managed_threads.
2343         Use gomp_init_task instead of gomp_new_task,
2344         set thr->task to the corresponding implicit_task array entry.
2345         Create tasks for each member thread.  Initialize ts.level.
2346         (initialize_team): Call pthread_key_create on
2347         gomp_thread_destructor.
2348         (team_destructor): New function.
2349         (new_team): Removed.
2350         (gomp_new_team): New function.
2351         (free_team): Free gomp_work_share blocks chained through next_alloc,
2352         instead of freeing work_shares and destroying work_share_lock.
2353         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2354         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2355         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2356         of gomp_barrier_wait.
2357         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2358         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2359         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2360         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2361         of gomp_barrier_wait.
2362         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2363         gomp_work_share_init_done if gomp_work_share_start returned true.
2364         Don't unlock ws->lock.
2365         * work.c: Include stddef.h.
2366         (free_work_share): Use work_share_list_free_lock instead
2367         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2368         Call gomp_fini_work_share and then either free ws if orphaned, or
2369         put it into work_share_list_free list of the current team.
2370         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2371         functions.
2372         (gomp_work_share_start, gomp_work_share_end,
2373         gomp_work_share_end_nowait): Rewritten.
2374         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2375         (openmp_version): Set to 200805.
2376         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2377         omp_sched_guided, omp_sched_auto): New parameters.
2378         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2379         omp_set_max_active_levels, omp_get_max_active_levels,
2380         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2381         omp_get_active_level): New interfaces.
2382         * omp_lib.h.in (openmp_version): Set to 200805.
2383         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2384         omp_sched_guided, omp_sched_auto): New parameters.
2385         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2386         omp_set_max_active_levels, omp_get_max_active_levels,
2387         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2388         omp_get_active_level): New externals.
2389         * loop.c: Include limits.h.
2390         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2391         GFS_AUTO.
2392         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2393         Likewise.  Use gomp_icv.
2394         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2395         ts.static_trip here.
2396         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2397         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2398         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2399         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2400         don't unlock ws->lock, otherwise lock it.
2401         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2402         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2403         (gomp_parallel_loop_start): Call gomp_new_team instead of
2404         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2405         Adjust gomp_team_start caller.  Pass 0 as second argument to
2406         gomp_resolve_num_threads.
2407         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2408         If adding ws->chunk_size nthreads + 1 times after end won't
2409         overflow, set ws->mode to 1.
2410         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2411         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2412         GOMP_loop_ull_ordered_static_start,
2413         GOMP_loop_ull_ordered_dynamic_start,
2414         GOMP_loop_ull_ordered_guided_start,
2415         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2416         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2417         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2418         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2419         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2420         prototypes.
2421         * libgomp.map: Export lock routines also @@OMP_2.0.
2422         (GOMP_loop_ordered_dynamic_first,
2423         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2424         GOMP_loop_ordered_static_first): Remove.
2425         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2426         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2427         GOMP_loop_ull_ordered_dynamic_next,
2428         GOMP_loop_ull_ordered_dynamic_start,
2429         GOMP_loop_ull_ordered_guided_next,
2430         GOMP_loop_ull_ordered_guided_start,
2431         GOMP_loop_ull_ordered_runtime_next,
2432         GOMP_loop_ull_ordered_runtime_start,
2433         GOMP_loop_ull_ordered_static_next,
2434         GOMP_loop_ull_ordered_static_start,
2435         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2436         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2437         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2438         (omp_set_schedule, omp_get_schedule,
2439         omp_get_thread_limit, omp_set_max_active_levels,
2440         omp_get_max_active_levels, omp_get_level,
2441         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2442         omp_set_schedule_, omp_set_schedule_8_,
2443         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2444         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2445         omp_get_max_active_levels_, omp_get_level_,
2446         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2447         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2448         New exports @@OMP_3.0.
2449         * omp.h.in (omp_sched_t): New type.
2450         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2451         omp_set_max_active_levels, omp_get_max_active_levels,
2452         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2453         omp_get_active_level): New prototypes.
2454         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2455         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2456         gomp_thread_limit_var, gomp_remaining_threads_count,
2457         gomp_remaining_threads_lock): New variables.
2458         (parse_spincount): New function.
2459         (initialize_env): Call gomp_init_num_threads unconditionally.
2460         Initialize gomp_available_cpus.  Call parse_spincount,
2461         initialize gomp_{,throttled_}spin_count_var
2462         depending on presence and value of OMP_WAIT_POLICY and
2463         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2464         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2465         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2466         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2467         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2468         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2469         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2470         (gomp_global_icv): New.
2471         (parse_schedule): Use it.  Parse "auto".
2472         (omp_set_num_threads): Use gomp_icv.
2473         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2474         Likewise.
2475         (omp_get_max_threads): Move from parallel.c.
2476         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2477         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2478         add ialias.
2479         (parse_stacksize, parse_wait_policy): New functions.
2480         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2481         both wrappers for compatibility and new locks.
2482         (omp_set_schedule, omp_get_schedule,
2483         omp_get_thread_limit, omp_set_max_active_levels,
2484         omp_get_max_active_levels, omp_get_level,
2485         omp_get_ancestor_thread_num, omp_get_team_size,
2486         omp_get_active_level): New ialias_redirect.
2487         (omp_set_schedule_, omp_set_schedule_8_,
2488         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2489         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2490         omp_get_max_active_levels_, omp_get_level_,
2491         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2492         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2493         New functions.
2494         * parallel.c: Include limits.h.
2495         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2496         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2497         argument to gomp_team_start.  Pass 0 as second argument to
2498         gomp_resolve_num_threads.
2499         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2500         if gomp_thread_limit_var != ULONG_MAX.
2501         (omp_in_parallel): Implement using ts.active_level.
2502         (omp_get_max_threads): Move to env.c.
2503         (omp_get_level, omp_get_ancestor_thread_num,
2504         omp_get_team_size, omp_get_active_level): New functions,
2505         add ialias.
2506         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2507         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2508         gomp_iter_dynamic_next instead of the _locked variant and don't take
2509         lock around it, otherwise acquire it before calling
2510         gomp_iter_dynamic_next_locked.
2511         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2512         gomp_iter_dynamic_next instead of the _locked variant and don't take
2513         lock around it.
2514         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2515         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2516         Adjust gomp_team_start caller.  Pass count as second argument to
2517         gomp_resolve_num_threads, don't adjust num_threads after the call.
2518         Use gomp_icv.
2519         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2520         ws->chunk_size by incr.
2521         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2522         code.
2523         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2524         types.
2525         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2526         (omp_check_defines): Check even the compat defines.
2527         * config/linux/ptrlock.c: New file.
2528         * config/linux/ptrlock.h: New file.
2529         * config/linux/wait.h: New file.
2530         * config/posix/ptrlock.c: New file.
2531         * config/posix/ptrlock.h: New file.
2532         * config/linux/bar.h (gomp_team_barrier_wait,
2533         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2534         (gomp_team_barrier_set_task_pending,
2535         gomp_team_barrier_clear_task_pending,
2536         gomp_team_barrier_set_waiting_for_tasks,
2537         gomp_team_barrier_waiting_for_tasks,
2538         gomp_team_barrier_done): New inlines.
2539         (gomp_barrier_t): Rewritten.
2540         (gomp_barrier_state_t): New typedef.
2541         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2542         gomp_barrier_wait_start): Rewritten.
2543         (gomp_barrier_wait_end): Change second argument to
2544         gomp_barrier_state_t.
2545         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2546         inlines.
2547         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2548         futex.h.
2549         (gomp_barrier_wait_end): Rewritten.
2550         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2551         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2552         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2553         (gomp_barrier_state_t): New typedef.
2554         (gomp_team_barrier_wait,
2555         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2556         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2557         into the return value.  Return gomp_barrier_state_t.
2558         (gomp_team_barrier_set_task_pending,
2559         gomp_team_barrier_clear_task_pending,
2560         gomp_team_barrier_set_waiting_for_tasks,
2561         gomp_team_barrier_waiting_for_tasks,
2562         gomp_team_barrier_done): New inlines.
2563         (gomp_barrier_wait_end): Change second argument to
2564         gomp_barrier_state_t.
2565         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2566         inlines.
2567         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2568         (gomp_barrier_wait_end): Change second argument to
2569         gomp_barrier_state_t.
2570         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2571         gomp_team_barrier_wake): New functions.
2572         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2573         futex.h.
2574         (gomp_futex_wake, gomp_futex_wait): New variables.
2575         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2576         * config/linux/lock.c: Rewrite to make locks task owned,
2577         for backwards compatibility provide the old entrypoints
2578         if symbol versioning.  Include wait.h instead of libgomp.h and
2579         futex.h.
2580         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2581         * config/posix95/lock.c: Rewrite to make locks task owned,
2582         for backwards compatibility provide the old entrypoints
2583         if symbol versioning.
2584         * config/posix/lock.c: Rewrite to make locks task owned,
2585         for backwards compatibility provide the old entrypoints
2586         if symbol versioning.
2587         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2588         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2589         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2590         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2591         (sys_futex0): Return error code.
2592         (futex_wake, futex_wait): If ENOSYS was returned, clear
2593         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2594         (cpu_relax, atomic_write_barrier): New static inlines.
2595         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2596         (futex_wake, futex_wait): If ENOSYS was returned, clear
2597         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2598         (cpu_relax, atomic_write_barrier): New static inlines.
2599         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2600         (sys_futex0): Return error code.
2601         (futex_wake, futex_wait): If ENOSYS was returned, clear
2602         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2603         (cpu_relax, atomic_write_barrier): New static inlines.
2604         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2605         (sys_futex0): Return error code.
2606         (futex_wake, futex_wait): If ENOSYS was returned, clear
2607         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2608         (cpu_relax, atomic_write_barrier): New static inlines.
2609         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2610         (sys_futex0): Return error code.
2611         (futex_wake, futex_wait): If ENOSYS was returned, clear
2612         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2613         (cpu_relax, atomic_write_barrier): New static inlines.
2614         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2615         (sys_futex0): Return error code.
2616         (futex_wake, futex_wait): If ENOSYS was returned, clear
2617         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2618         (cpu_relax, atomic_write_barrier): New static inlines.
2619         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2620         futex.h.
2621         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2622         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2623         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2624         types.
2625         (omp_nest_lock_t): Change owner into void *, add lock field.
2626         * config/posix95/omp-lock.h: Include semaphore.h.
2627         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2628         (omp_lock_t): Use sem_t instead of mutex if semaphores
2629         aren't broken.
2630         (omp_nest_lock_t): Likewise.  Change owner to void *.
2631         * config/posix/omp-lock.h: Include semaphore.h.
2632         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2633         (omp_lock_t): Use sem_t instead of mutex if semaphores
2634         aren't broken.
2635         (omp_nest_lock_t): Likewise.  Add owner field.
2636
2637 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2638
2639         * testsuite/libgomp.c/collapse-1.c: New test.
2640         * testsuite/libgomp.c/collapse-2.c: New test.
2641         * testsuite/libgomp.c/collapse-3.c: New test.
2642         * testsuite/libgomp.c/icv-1.c: New test.
2643         * testsuite/libgomp.c/icv-2.c: New test.
2644         * testsuite/libgomp.c/lib-2.c: New test.
2645         * testsuite/libgomp.c/lock-1.c: New test.
2646         * testsuite/libgomp.c/lock-2.c: New test.
2647         * testsuite/libgomp.c/lock-3.c: New test.
2648         * testsuite/libgomp.c/loop-4.c: New test.
2649         * testsuite/libgomp.c/loop-5.c: New test.
2650         * testsuite/libgomp.c/loop-6.c: New test.
2651         * testsuite/libgomp.c/loop-7.c: New test.
2652         * testsuite/libgomp.c/loop-8.c: New test.
2653         * testsuite/libgomp.c/loop-9.c: New test.
2654         * testsuite/libgomp.c/nested-3.c: New test.
2655         * testsuite/libgomp.c/nestedfn-6.c: New test.
2656         * testsuite/libgomp.c/sort-1.c: New test.
2657         * testsuite/libgomp.c/task-1.c: New test.
2658         * testsuite/libgomp.c/task-2.c: New test.
2659         * testsuite/libgomp.c/task-3.c: New test.
2660         * testsuite/libgomp.c/task-4.c: New test.
2661         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2662         to C++ testsuite default compiler options.
2663         * testsuite/libgomp.c++/collapse-1.C: New test.
2664         * testsuite/libgomp.c++/collapse-2.C: New test.
2665         * testsuite/libgomp.c++/ctor-10.C: New test.
2666         * testsuite/libgomp.c++/for-1.C: New test.
2667         * testsuite/libgomp.c++/for-2.C: New test.
2668         * testsuite/libgomp.c++/for-3.C: New test.
2669         * testsuite/libgomp.c++/for-4.C: New test.
2670         * testsuite/libgomp.c++/for-5.C: New test.
2671         * testsuite/libgomp.c++/loop-8.C: New test.
2672         * testsuite/libgomp.c++/loop-9.C: New test.
2673         * testsuite/libgomp.c++/loop-10.C: New test.
2674         * testsuite/libgomp.c++/task-1.C: New test.
2675         * testsuite/libgomp.c++/task-2.C: New test.
2676         * testsuite/libgomp.c++/task-3.C: New test.
2677         * testsuite/libgomp.c++/task-4.C: New test.
2678         * testsuite/libgomp.c++/task-5.C: New test.
2679         * testsuite/libgomp.c++/task-6.C: New test.
2680         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2681         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2682         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2683         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2684         * testsuite/libgomp.fortran/collapse1.f90: New test.
2685         * testsuite/libgomp.fortran/collapse2.f90: New test.
2686         * testsuite/libgomp.fortran/collapse3.f90: New test.
2687         * testsuite/libgomp.fortran/collapse4.f90: New test.
2688         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2689         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2690         * testsuite/libgomp.fortran/lib4.f90: New test.
2691         * testsuite/libgomp.fortran/lock-1.f90: New test.
2692         * testsuite/libgomp.fortran/lock-2.f90: New test.
2693         * testsuite/libgomp.fortran/nested1.f90: New test.
2694         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2695         * testsuite/libgomp.fortran/strassen.f90: New test.
2696         * testsuite/libgomp.fortran/tabs1.f90: New test.
2697         * testsuite/libgomp.fortran/tabs2.f: New test.
2698         * testsuite/libgomp.fortran/task1.f90: New test.
2699         * testsuite/libgomp.fortran/task2.f90: New test.
2700         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2701         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2702         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2703         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2704         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2705
2706 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2707
2708         PR c++/36308
2709         * testsuite/libgomp.c++/ctor-11.C: New test.
2710         * testsuite/libgomp.c++/ctor-12.C: New test.
2711
2712 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2713
2714         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2715
2716 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2717
2718         PR middle-end/36106
2719         * testsuite/libgomp.c/atomic-5.c: New test.
2720         * testsuite/libgomp.c/atomic-6.c: New test.
2721         * testsuite/libgomp.c/autopar-1.c: New test.
2722
2723 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2724
2725         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2726         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2727         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2728         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2729         * configure: Regenerate.
2730         * Makefile.in, testsuite/Makefile.in: Likewise.
2731
2732 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2733
2734         PR bootstrap/35457
2735         * aclocal.m4: Regenerate.
2736         * configure: Regenerate.
2737
2738 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2739
2740         PR middle-end/35611
2741         * testsuite/libgomp.c/atomic-4.c: New test.
2742
2743         PR libgomp/35625
2744         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2745         (gomp_iter_guided_next): Likewise.
2746         * testsuite/libgomp.c/pr35625.c: New test.
2747
2748 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2749
2750         * aclocal.m4: Regenerate.
2751         * configure: Likewise.
2752         * Makefile.in: Likewise.
2753         * testsuite/Makefile.in: Likewise.
2754
2755 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2756
2757         PR middle-end/35185
2758         * testsuite/libgomp.c++/pr35185.C: New test.
2759
2760 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2761
2762         PR middle-end/35549
2763         * testsuite/libgomp.c/pr35549.c: New test.
2764
2765 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2766
2767         * testsuite/libgomp.c/atomic-3.c: New test.
2768
2769 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2770
2771         PR fortran/33197
2772         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2773         .F08 file suffixes.
2774
2775 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2776
2777         PR libgomp/33131
2778         * configure.ac: Add ACX_HEADER_STRING.
2779         * env.c: Include strings.h.
2780         * aclocal.m4: Regenerate.
2781         * config.h.in: Regenerate.
2782         * configure: Regenerate.
2783         * Makefile.in: Regenerate.
2784         * testsuite/Makefile.in: Regenerate.
2785
2786 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2787
2788         PR middle-end/35196
2789         * testsuite/libgomp.c/pr35196.c: New test.
2790
2791         PR middle-end/35130
2792         * testsuite/libgomp.fortran/pr35130.f90: New test.
2793         * testsuite/libgomp.c/pr35130.c: New test.
2794
2795 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2796
2797         PR middle-end/33880
2798         * testsuite/libgomp.c/pr33880.c: New test.
2799         * testsuite/libgomp.fortran/pr33880.f90: New test.
2800
2801 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2802
2803         * configure: Regenerate.
2804
2805 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2806
2807         * configure.ac: Move futex checking into ../config/futex.m4.
2808         * configure: Rebuilt.
2809         * aclocal.m4: Rebuilt.
2810         * Makefile.in: Rebuilt.
2811
2812         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2813         2007-10-15 ../config/tls.m4 change.
2814
2815 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2816
2817         PR c++/34513
2818         * testsuite/libgomp.c/pr34513.c: New test.
2819         * testsuite/libgomp.c++/pr34513.C: New test.
2820
2821 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2822
2823         PR target/32765
2824         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2825
2826 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2827
2828         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2829
2830 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2831
2832         * testsuite/libgomp.c/private-1.c: New test.
2833
2834 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2835             Paolo Bonzini  <bonzini@gnu.org>
2836
2837         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2838         instead of 'VPATH ='.
2839         * Makefile.in: Regenerate.
2840
2841 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2842
2843         * configure.ac: Adjust makeinfo version check.
2844         * configure: Regenerate.
2845
2846 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2847
2848         PR fortran/34020
2849         * testsuite/libgomp.fortran/pr34020.f90: New test.
2850
2851 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2852
2853         PR c++/33894
2854         * testsuite/libgomp.c++/atomic-1.C: New test.
2855
2856 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2857
2858         PR libgomp/33275
2859         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2860         Make x and y integers rather than (implicit) reals.  Add private (j)
2861         clause to the last omp parallel.
2862
2863 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2864
2865         * configure: Regenerate following changes to ../config/tls.m4.
2866
2867 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2868
2869         * testsuite/libgomp.fortran/stack.f90: New test.
2870
2871 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2872
2873         * config/mingw32/proc.c: New file.
2874
2875 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2876
2877         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2878         (main): Use __get_cpuid to get i386 target fetaures.
2879         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2880         (main): Use __get_cpuid to get x86_64 target fetaures.
2881
2882 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2883
2884         PR target/32765
2885         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2886         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2887
2888 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2889
2890         PR fortran/32550
2891         * testsuite/libgomp.fortran/pr32550.f90: New test.
2892         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2893
2894 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2895
2896         * aclocal.m4: Regenerated.
2897
2898 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2899
2900         PR fortran/32359
2901         * testsuite/libgomp.fortran/pr32359.f90: New.
2902
2903 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2904
2905         PR libgomp/32468
2906         * sections.c (GOMP_parallel_sections_start): Only decrease
2907         number of threads to COUNT if dyn_var is true.
2908         * testsuite/libgomp.c/pr32468.c: New test.
2909
2910 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2911
2912         PR libgomp/26308
2913         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2914
2915 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2916
2917         PR middle-end/32362
2918         * testsuite/libgomp.c/pr32362-1.c: New test.
2919         * testsuite/libgomp.c/pr32362-2.c: New test.
2920         * testsuite/libgomp.c/pr32362-3.c: New test.
2921
2922 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2923
2924         * team.c (gomp_team_start): Fix setting up thread_attr
2925         stack size.
2926
2927 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2928
2929         * configure: Regenerate.
2930
2931 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2932
2933         * Makefile.in: Regenerate.
2934         * configure: Regenerate.
2935         * aclocal.m4: Regenerate.
2936         * testsuite/Makefile.in: Regenerate.
2937
2938 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2939
2940         * config/linux/proc.c: New file.
2941
2942         PR libgomp/28482
2943         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2944
2945 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2946
2947         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2948
2949 2007-04-16  Matthias Klose  <doko@debian.org>
2950
2951         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2952         flags if not building with -m64.
2953         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2954         flag for i?86-*-* targets, if current target matches -m64.
2955
2956 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2957
2958         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2959         * Makefile.in: Regenerate.
2960
2961 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2962
2963         PR testsuite/31369
2964         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2965         ld_library_path.
2966         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2967
2968 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2969
2970         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2971         decls.
2972         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2973         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2974         (parse_affinity): New function.
2975         (initialize_env): Call it and gomp_init_affinity.
2976         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2977         create new pthread_attr_t and call gomp_init_thread_affinity
2978         on it for each thread before passing the attribute to pthread_create.
2979         * config/linux/affinity.c: New file.
2980         * config/posix/affinity.c: New file.
2981         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2982         * configure: Rebuilt.
2983         * config.h.in: Rebuilt.
2984         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
2985         * Makefile.in: Rebuilt.
2986
2987 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
2988
2989         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
2990         *-*-darwin*.
2991         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
2992         and use it if found.
2993
2994 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
2995
2996         * testsuite/config/default.exp: New file.
2997         * testsuite/lib/libgomp.exp: New file.
2998         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
2999         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3000         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3001         (libgomp_load): Remove.
3002         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3003         always_ld_library_path, not ld_library_path.  Set additional_flags
3004         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3005         (target_compile): Do not call libgomp_init.  Append lang_library_path
3006         and lang_link_flags to options.
3007         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3008         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3009         here.
3010         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3011         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3012         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3013         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3014         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3015         CX8 flag.
3016         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3017         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3018         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3019         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3020         * testsuite/libgomp.c/atomic-10.c: Ditto.
3021
3022 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3023
3024         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3025         dg-final cleanup-modules line.
3026         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3027         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3028         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3029         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3030         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3031         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3032         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3033
3034 2007-03-18  Andreas Schwab  <schwab@suse.de>
3035
3036         * acinclude.m4: Adjust regular expression for ld version
3037         extraction.
3038         * configure: Regenerate.
3039
3040 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3041
3042         * Makefile.am: Add install-pdf target as copied from
3043         automake v1.10 rules.
3044         * Makefile.in: Regenerate
3045
3046 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3047
3048         PR libgomp/28486
3049         * configure: Regenerate.
3050
3051         PR c++/30703
3052         * testsuite/libgomp.c++/pr30703.C: New test.
3053
3054 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3055
3056         Revert:
3057         2006-07-05  Eric Christopher  <echristo@apple.com>
3058         * configure.ac: Depend addition of -pthread on host OS.
3059         * configure: Regenerate.
3060
3061 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3062
3063         * libgomp.texi: Fix spacing after abbreviations.
3064
3065 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3066
3067         PR libgomp/30546
3068         * configure.ac: Add check for makeinfo
3069         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3070         if an appropiate version of makeinfo is found.
3071         * aclocal.m4: Regenerated.
3072         * configure: Regenerated.
3073         * Makefile.in: Regenerated.
3074         * testsuite/Makefile.in: Regenerated.
3075
3076 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3077
3078         PR libgomp/30540
3079         * libgomp.texi: More about implementation-dependent settings.
3080
3081 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3082
3083         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3084
3085 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3086
3087         PR middle-end/30494
3088         * testsuite/libgomp.c/pr30494.c: New test.
3089
3090 2007-01-15  Tom Tromey  <tromey@redhat.com>
3091
3092         * configure: Rebuilt.
3093         * configure.ac: Fixed comment.
3094
3095 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3096
3097         * libgomp.texi: Document implementation specific default values of
3098         environment variables.
3099
3100 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3101
3102         PR libgomp/28209
3103         * libgomp.texi: New file.
3104         * configure.ac: Add --enable-generated-files-in-srcdir option.
3105         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3106         files to srcdir.
3107         * Makefile.in: Regenerated.
3108         * config.h.in: Regenerated.
3109         * testsuite/Makefile.in: Regenerated.
3110         * NOTES: Removed.
3111
3112 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3113
3114         PR libgomp/29949
3115         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3116
3117 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3118
3119         * configure: Regenerate.
3120
3121 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3122
3123         PR libgomp/29947
3124         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3125         start if there shouldn't be any loop iterations.
3126         (gomp_loop_ordered_static_start): Remove start == end test.
3127         * testsuite/libgomp.c/pr29947-1.c: New test.
3128         * testsuite/libgomp.c/pr29947-2.c: New test.
3129
3130 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3131
3132         * configure.tgt: Force initial-exec TLS model on Linux only.
3133
3134 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3135
3136         * configure: Regenerated.
3137
3138 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3139
3140         * env.c (parse_schedule): Reject out of range values.
3141         (parse_unsigned_long): Reject out of range, negative or zero values.
3142
3143 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3144
3145         PR fortran/29629
3146         * testsuite/libgomp.fortran/pr29629.f90: New test.
3147
3148 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3149
3150         PR libgomp/29494
3151         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3152         * config/posix95: New directory.
3153         * config/posix95/omp-lock.h: New file.
3154         * config/posix95/lock.c: Likewise.
3155
3156 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3157
3158         * aclocal.m4: Regenerate.
3159         * configure: Regenerate.
3160
3161 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3162
3163         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3164         '<' to '<='.
3165
3166 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3167
3168         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3169         test.
3170         * configure: Regenerate.
3171         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3172
3173 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3174
3175         PR middle-end/25261
3176         PR middle-end/28790
3177         * testsuite/libgomp.c/nestedfn-4.c: New test.
3178         * testsuite/libgomp.c/nestedfn-5.c: New test.
3179         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3180
3181         PR fortran/29097
3182         * testsuite/libgomp.fortran/condinc1.f: New test.
3183         * testsuite/libgomp.fortran/condinc2.f: New test.
3184         * testsuite/libgomp.fortran/condinc3.f90: New test.
3185         * testsuite/libgomp.fortran/condinc4.f90: New test.
3186         * testsuite/libgomp.fortran/condinc1.inc: New file.
3187
3188 2006-09-18  Tom Tromey  <tromey@redhat.com>
3189
3190         * configure: Rebuilt.
3191
3192 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3193
3194         PR c/28768
3195         PR preprocessor/14634
3196         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3197         to AC_DEFINE.
3198         * configure: Regenerate.
3199
3200 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3201
3202         * testsuite/libgomp.fortran/reduction3.f90: Change
3203         -2147483648 to -huge(i)-1 to avoid overflow.
3204         * testsuite/libgomp.fortran/reduction4.f90: Change
3205         Z'ffffffff' to not(0) to avoid overflow.
3206
3207 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3208
3209         PR libgomp/25938
3210         * Makefile.am (libsubincludedir): New.
3211         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3212         * Makefile.in: Regenerate.
3213
3214 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3215
3216         PR libgomp/28725
3217         * env.c: Include ctype.h.
3218         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3219         leading and/or trailing whitespace and compare strings case
3220         insensitively.
3221
3222 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3223
3224         PR fortran/28390
3225         * testsuite/libgomp.fortran/pr28390.f: New test.
3226
3227 2006-07-05  Eric Christopher  <echristo@apple.com>
3228
3229         * configure.ac: Depend addition of -pthread on host OS.
3230         * configure: Regenerate.
3231
3232 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3233
3234         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3235         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3236         defined.
3237
3238 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3239
3240         PR libgomp/26175
3241         PR libgomp/26477
3242         * configure.ac: If neither --enable-linux-futex nor
3243         --disable-linux-futex is passed, determine the default by checking
3244         for compiling and/or running against NPTL.  With --enable-linux-futex,
3245         check if SYS_gettid and SYS_futex are defined.
3246         * configure: Rebuilt.
3247
3248 2006-06-14  Richard Henderson  <rth@redhat.com>
3249
3250         PR libgomp/28008
3251         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3252         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3253
3254 2006-06-09  Richard Henderson  <rth@redhat.com>
3255
3256         * env.c (gomp_nthreads_var): Change to unsigned long.
3257         (gomp_run_sched_chunk): Likewise.
3258         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3259         (initialize_env): Initialize gomp_thread_attr.
3260         * libgomp.h (gomp_nthreads_var): Update decl.
3261         (gomp_run_sched_chunk): Likewise.
3262         (gomp_thread_attr): Declare.
3263         * team.c (gomp_thread_attr): Export.
3264         (initialize_team): Don't initialize it.
3265
3266 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3267
3268         PR fortran/27916
3269         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3270         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3271
3272 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3273
3274         * config/mingw32/time.c: New file.
3275         * configure.tgt: Use it.
3276
3277 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3278
3279         * Makefile.am: Add install-html target. Add install-html to .PHONY
3280         * Makefile.in: Regenerate.
3281
3282 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3283
3284         PR libgomp/27612
3285         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3286         * testsuite/libgomp.c/critical-1.c: Likewise.
3287         * testsuite/libgomp.c/loop-1.c: Likewise.
3288         * testsuite/libgomp.c/loop-2.c: Likewise.
3289         * testsuite/libgomp.c/single-1.c: Likewise.
3290         * testsuite/libgomp.c/ordered-1.c: Likewise.
3291         * testsuite/libgomp.c/ordered-2.c: Likewise.
3292
3293 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3294
3295         PR middle-end/27416
3296         * libgomp.fortran/pr27416-1.f90: New test.
3297
3298 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3299
3300         PR fortran/27395
3301         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3302         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3303
3304 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3305
3306         PR c++/26943
3307         * testsuite/libgomp.c/pr26943-1.c: New test.
3308         * testsuite/libgomp.c/pr26943-2.c: New test.
3309         * testsuite/libgomp.c/pr26943-3.c: New test.
3310         * testsuite/libgomp.c/pr26943-4.c: New test.
3311         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3312         * testsuite/libgomp.c++/pr26943.C: New test.
3313
3314 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3315
3316         PR middle-end/27337
3317         * testsuite/libgomp.c++/pr27337.C: New test.
3318
3319 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3320
3321         PR c/26171
3322         * testsuite/libgomp.c/pr26171.c: New test.
3323
3324 2006-04-25  Richard Henderson  <rth@redhat.com>
3325
3326         PR libgomp/25865
3327         * configure.ac: Use GCC_CHECK_TLS.
3328         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3329         * Makefile.in, aclocal.m4, configure: Regenerate.
3330
3331 2006-04-10  Matthias Klose  <doko@debian.org>
3332
3333         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3334         directory names containing underscores.
3335
3336 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3337
3338         PR c++/26691
3339         * testsuite/libgomp.c++/pr26691.C: New test.
3340
3341 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3342
3343         * testsuite/libgomp.fortran/retval2.f90: New test.
3344
3345 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3346
3347         * testsuite/libgomp.c++: New directory.
3348
3349 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3350
3351         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3352         * config/posix/sem.c: Implement the above.
3353
3354 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3355
3356         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3357         define HAVE_BROKEN_POSIX_SEMAPHORES.
3358         * configure: Rebuilt.
3359         * config.h.in: Rebuilt.
3360
3361 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3362
3363         PR bootstrap/26161
3364         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3365         for the other pthread check.
3366         * configure: Regenerate.
3367         * config.h.in: Regenerate.
3368
3369 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3370
3371         PR libgomp/25938
3372         PR libgomp/25984
3373         * Makefile.am (fincludedir): New variable.
3374         (nodist_include_HEADERS): Remove Fortran files.
3375         (nodist_finclude_HEADERS): New variable.
3376         * Makefile.in: Regenerated.
3377
3378 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3379
3380         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3381         Remove tests for returning assumed character length arrays.
3382
3383 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3384             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3385
3386         PR libgomp/25936
3387         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3388
3389 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3390
3391         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3392
3393 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3394
3395         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3396         part of LD_LIBRARY_PATH manually.
3397
3398 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3399
3400         PR libgomp/25852
3401         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3402         libgomp_init.
3403
3404 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3405
3406         PR libgomp/25884
3407         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3408         * configure.ac (PERL): Don't set.
3409         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3410         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3411         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3412         * omp.h.in: Wrap the new configure substitutions with @ characters.
3413         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3414         * aclocal.m4, configure, Makefile.in: Regenerate.
3415         * mkomp_h.pl: Delete.
3416
3417 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3418
3419         PR libgomp/25259
3420         * configure.ac: Use GCC_HEADER_STDINT.
3421         * libgomp.h: Include gstdint.h.
3422         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3423         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3424
3425 2006-01-24  Richard Henderson  <rth@redhat.com>
3426
3427         PR libgomp/25942
3428         * configure.ac: Add AM_MAINTAINER_MODE.
3429         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3430
3431 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3432
3433         * Makefile.in: Regenerate.
3434         * testsuite/Makefile.in: Regenerate.
3435         * aclocal.m4: Regenerate.
3436
3437 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3438
3439         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3440         Solaris.
3441         * configure.ac: Add check for loadavg.h.
3442         (link_gomp): Adjust comment.
3443         * configure: Regenerate.
3444         * config.h.in: Regenerate.
3445
3446 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3447
3448         PR libgomp/25877
3449         * configure.ac: Remove check for alloca.h.
3450         * configure: Regenerate.
3451         * config.h.in: Regenerate.
3452         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3453         * team.c: Remove use of alloca.h.
3454         Call gomp_alloca instead of alloca.
3455
3456 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3457
3458         PR libgomp/25877
3459         * team.c: Add include of alloca.h.
3460         * configure.ac: Add check for alloca.h.
3461         * configure: Regenerate.
3462         * config.h.in: Regenerate.
3463
3464 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3465
3466         PR fortran/25219
3467         * testsuite/libgomp.fortran/pr25219.f90: New test.
3468
3469 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3470
3471         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3472         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3473         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3474         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3475         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3476         testsuite/libgomp.fortran/threadprivate1.f90,
3477         testsuite/libgomp.fortran/threadprivate2.f90,
3478         testsuite/libgomp.fortran/threadprivate3.f90,
3479         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3480         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3481         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3482         effective-target to TLS runtime.
3483
3484         * testsuite/libgomp.fortran/pr25162.f: Require
3485         effective-target TLS runtime.
3486
3487 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3488
3489         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3490         * testsuite/libgomp.c/nestedfn-3.c: New test.
3491
3492 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3493
3494         PR fortran/25162
3495         * testsuite/libgomp.fortran/pr25162.f: New test.
3496
3497 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3498
3499         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3500         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3501
3502 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3503
3504         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3505         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3506         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3507         single.c, team.c, work.c, config/linux/alpha/futex.h,
3508         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3509         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3510         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3511         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3512         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3513         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3514         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3515         FSF address.
3516
3517 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3518
3519         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3520         to nodist_noinst_HEADERS.
3521         * Makefile.in: Rebuilt.
3522
3523         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3524         add integer count field.
3525         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3526         omp_nest_lock_t type change.
3527         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3528         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3529         Increment count.
3530         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3531         Decrement count.
3532         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3533         Increment count if successful and return the new nesting level.
3534         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3535         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3536         * testsuite/libgomp.c/lib-1.c: New test.
3537         * testsuite/libgomp.fortran/lib1.f90: New test.
3538         * testsuite/libgomp.fortran/lib2.f: New test.
3539         * testsuite/libgomp.fortran/lib3.f: New test.
3540
3541 2005-11-17  Richard Henderson  <rth@redhat.com>
3542
3543         PR 24845
3544         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3545         * configure.ac (link_gomp): New.  Substitute it.
3546         (AC_CONFIG_FILES): Add libgomp.spec.
3547         * libgomp.spec.in: New file.
3548         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3549         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3550
3551 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3552
3553         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3554         reduction(-:var) behaving the same as reduction(+:var).
3555         * testsuite/libgomp.c/reduction-4.c: New test.
3556
3557 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3558
3559         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3560         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3561         testsuite/libgomp.c/copyin-3.c,
3562         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3563         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3564         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3565         testsuite/libgomp.c++/pr24455.C,
3566         testsuite/libgomp.fortran/threadprivate1.f90,
3567         testsuite/libgomp.fortran/threadprivate2.f90,
3568         testsuite/libgomp.fortran/threadprivate3.f90,
3569         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3570         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3571         testsuite/libgomp.fortran/omp_parse3.f90: Require
3572         effective-target TLS.
3573
3574 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3575
3576         * HEADER: Remove.
3577
3578 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3579
3580         PR libgomp/24797
3581         * team.c (initialize_team): Pass NULL rather than free as
3582         pthread_key_create destructor.  Initialize thread specific data
3583         pointer in initial thread to a static local variable rather than
3584         malloced memory.
3585
3586 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3587
3588         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3589         its location to ld_library_path.
3590
3591 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3592
3593         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3594
3595 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3596
3597         * testsuite/libgomp.c: Rename from libgomp.dg.
3598
3599 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3600
3601         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3602         threadprivate variable 'i'.
3603
3604 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3605
3606         * config/linux/s390/futex.h: New file.
3607         * configure.tgt: Use it.
3608
3609         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3610         before the parallel.
3611
3612 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3613
3614         PR c++/24734
3615         * testsuite/libgomp.c++/master-1.C: New test.
3616
3617 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3618
3619         * testsuite/libgomp.dg/copyin-3.c: New test.
3620
3621 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3622
3623         * testsuite/libgomp.fortran/retval1.f90: New test.
3624         * testsuite/libgomp.fortran/vla7.f90: New test.
3625
3626 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3627
3628         * testsuite/libgomp.fortran/vla2.f90: New test.
3629         * testsuite/libgomp.fortran/vla3.f90: New test.
3630         * testsuite/libgomp.fortran/vla4.f90: New test.
3631         * testsuite/libgomp.fortran/vla5.f90: New test.
3632         * testsuite/libgomp.fortran/vla6.f90: New test.
3633
3634 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3635
3636         * config/linux/sparc/futex.h: New file.
3637         * configure.tgt: Use it.
3638         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3639
3640         * critical.c: Include stdlib.h.
3641         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3642         ignoring return value.
3643         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3644         LIBGOMP_CHECK_SYNC_BUILTINS check.
3645         * configure: Rebuilt.
3646
3647 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3648
3649         * testsuite/libgomp.fortran/vla1.f90: New test.
3650
3651 2005-10-31  Richard Henderson  <rth@redhat.com>
3652
3653         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3654         setting 's' in different threads.
3655
3656 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3657
3658         * libgomp.h (attribute_hidden, ialias): Define.
3659         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3660         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3661         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3662         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3663         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3664         omp_test_lock, omp_test_nest_lock): Likewise.
3665         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3666         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3667         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3668         omp_test_lock, omp_test_nest_lock): Likewise.
3669         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3670         omp_get_dynamic, omp_get_nested): Likewise.
3671         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3672         omp_get_thread_num, omp_in_parallel): Likewise.
3673         * fortran.c (ialias_redirect): Define.
3674         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3675         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3676         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3677         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3678         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3679         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3680         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3681         omp_get_wtime): Add ialias_redirect.
3682
3683 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3684
3685         * fortran.c: Include stdlib.h.
3686
3687 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3688
3689         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3690         * Makefile.in: Regenerated.
3691
3692 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3693
3694         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3695         * libgomp_f.h.in (omp_check_defines): New function.
3696         * env.c: Include libgomp_f.h.
3697         (initialize_env): Call omp_check_defines.
3698
3699         * testsuite/libgomp.dg/copyin-2.c: New test.
3700         * testsuite/libgomp.c++/copyin-2.C: New test.
3701         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3702
3703         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3704         * testsuite/libgomp.fortran/sharing2.f90: New test.
3705
3706         * testsuite/libgomp.dg/copyin-1.c: New test.
3707         * testsuite/libgomp.c++/copyin-1.C: New test.
3708
3709 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3710
3711         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3712
3713         * testsuite/libgomp.fortran/workshare1.f90: New test.
3714
3715         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3716         only test.
3717         * libgomp.fortran/sharing1.f90: New test.
3718
3719 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3720
3721         PR c++/24502
3722         * testsuite/libgomp.c++/loop-7.C: New test.
3723
3724         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3725
3726         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3727         * testsuite/libgomp.fortran/reduction6.f90: New test.
3728         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3729
3730 2005-10-23  Richard Henderson  <rth@redhat.com>
3731
3732         * testsuite/libgomp.c++/ctor-1.C: New.
3733         * testsuite/libgomp.c++/ctor-2.C: New.
3734         * testsuite/libgomp.c++/ctor-3.C: New.
3735         * testsuite/libgomp.c++/ctor-4.C: New.
3736         * testsuite/libgomp.c++/ctor-5.C: New.
3737         * testsuite/libgomp.c++/ctor-6.C: New.
3738         * testsuite/libgomp.c++/ctor-7.C: New.
3739         * testsuite/libgomp.c++/ctor-8.C: New.
3740         * testsuite/libgomp.c++/ctor-9.C: New.
3741
3742 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3743
3744         PR 24455
3745         * testsuite/libgomp.c++/pr24455-1.C: New test.
3746         * testsuite/libgomp.c++/pr24455.C: New test.
3747         * testsuite/libgomp.dg/pr24455-1.c: New test.
3748         * testsuite/libgomp.dg/pr24455.c: New test.
3749
3750 2005-10-20  Richard Henderson  <rth@redhat.com>
3751
3752         * testsuite/libgomp.c++/loop-6.C: New.
3753         * testsuite/libgomp.dg/loop-3.c: New.
3754
3755 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3756
3757         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3758         explicitly private.
3759         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3760         explicitly shared.
3761
3762 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3763
3764         * testsuite/libgomp.fortran/jacobi.f: New test.
3765
3766 2005-10-19  Richard Henderson  <rth@redhat.com>
3767
3768         * configure.tgt (i?86-linux): Default to with_arch instead of
3769         CFLAGS.  Add -mtune to match target_cpu.
3770         (x86_64-linux): Tune to i686.
3771
3772         * fortran.c (omp_test_nest_lock_): Fix typo.
3773
3774 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3775
3776         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3777         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3778         * testsuite/libgomp.dg/ordered-3.c: New test.
3779
3780         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3781         Remove volatile keyword.
3782
3783         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3784         in COMMON block to avoid warnings on 64-bit targets.
3785
3786 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3787
3788         * testsuite/libgomp.dg/shared-3.c: New test.
3789
3790 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3791
3792         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3793         * testsuite/libgomp.fortran/reduction5.f90: New test.
3794
3795 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3796
3797         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3798         dg-options.
3799         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3800         flush loop now that __sync_synchronize has proper memory barrier.
3801         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3802         Add -ffixed-form to dg-options.
3803
3804 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3805
3806         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3807         from subdirectories.
3808         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3809         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3810         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3811         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3812         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3813         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3814         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3815         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3816         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3817         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3818         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3819         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3820         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3821         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3822         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3823         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3824         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3825         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3826         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3827         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3828         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3829         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3830         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3831         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3832         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3833
3834 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3835
3836         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3837         lang_library_path exists.  Use find instead of glob to gather tests.
3838         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3839
3840 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3841
3842         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3843         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3844         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3845         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3846         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3847         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3848         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3849         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3850         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3851         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3852         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3853         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3854         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3855
3856 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3857
3858         * testsuite/libgomp.dg/vla-1.c: New test.
3859
3860         * testsuite/libgomp.fortran/reference2.f90: New test.
3861
3862         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3863         declaration of omp_get_thread_num.
3864         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3865         use omp_lib.
3866
3867         * testsuite/libgomp.fortran/reduction1.f90: New test.
3868         * testsuite/libgomp.fortran/reduction2.f90: New test.
3869         * testsuite/libgomp.fortran/reduction3.f90: New test.
3870         * testsuite/libgomp.fortran/reduction4.f90: New test.
3871
3872 2005-10-13  Richard Henderson  <rth@redhat.com>
3873
3874         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3875         * Makefile.in: Regenerate.
3876         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3877         * libgomp.h: Include bar.h.
3878         (struct gomp_barrier): Remove.
3879         (struct gomp_team): Add barrier.  Replace master_barrier with
3880         master_release.  Replace threads with ordered_release.
3881         (struct gomp_thread): Replace barrier with release.
3882         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3883         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3884         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3885         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3886         (GOMP_single_copy_end): Likewise.
3887         * team.c (gomp_threads_dock): New.
3888         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3889         (gomp_thread_start): Use gomp_barrier_wait.
3890         (new_team, free_team): Update for gomp_team changes.
3891         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3892         (gomp_team_end): Use gomp_barrier_wait.
3893         (initialize_team): Update for gomp_thread changes.
3894         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3895         (gomp_work_share_end_nowait): Use atomic ops when available.
3896         * config/linux/bar.c, config/linux/bar.h: New files.
3897         * config/posix/bar.c, config/posix/bar.h: New files.
3898
3899 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3900
3901         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3902         * testsuite/libgomp.dg/single-2.c: New test.
3903
3904         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3905         lang_link_flags): Unset, so that they aren't inherited from previously
3906         sourced *.exp.
3907
3908         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3909
3910 2005-10-12  Richard Henderson  <rth@redhat.com>
3911
3912         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3913         (libgomp_init): Use lang_test_file, lang_library_path, and
3914         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3915
3916         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3917         (lang_test_file, lang_link_flags): New.
3918         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3919
3920         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3921         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3922         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3923         testsuite/libgomp.c++/parallel-1.C,
3924         testsuite/libgomp.c++/reduction-1.C,
3925         testsuite/libgomp.c++/reduction-2.C,
3926         testsuite/libgomp.c++/reduction-3.C,
3927         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3928         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3929         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3930         New files, largely cribbed from the C testsuite.
3931
3932 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3933
3934         * testsuite/libgomp.fortran/character1.f90: New test.
3935         * testsuite/libgomp.fortran/character2.f90: New test.
3936
3937         * testsuite/libgomp.dg/nested-1.c: New test.
3938         * testsuite/libgomp.dg/nested-2.c: New test.
3939         * testsuite/libgomp.fortran/do1.f90: New test.
3940         * testsuite/libgomp.fortran/do2.f90: New test.
3941
3942         * testsuite/libgomp.fortran/reference1.f90: New test.
3943
3944 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3945
3946         * testsuite/libgomp.dg/reduction-1.c: New test.
3947         * testsuite/libgomp.dg/reduction-2.c: New test.
3948         * testsuite/libgomp.dg/reduction-3.c: New test.
3949
3950 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3951
3952         * testsuite/libgomp.dg/atomic-1.c: New test.
3953         * testsuite/libgomp.dg/atomic-2.c: New test.
3954
3955 2005-10-09  Richard Henderson  <rth@redhat.com>
3956
3957         * critical.c (atomic_lock): New.
3958         (initialize_critical): Initialize it.
3959         (GOMP_atomic_start, GOMP_atomic_end): New.
3960         * libgomp.map: Export them.
3961         * libgomp_g.h: Declare them.
3962
3963         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3964
3965 2005-10-02  Richard Henderson  <rth@redhat.com>
3966
3967         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3968         to XCFLAGS instead of CFLAGS.
3969
3970 2005-09-30  Richard Henderson  <rth@redhat.com>
3971
3972         * configure.ac: Determine whether -pthread or -lpthread is needed.
3973         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3974         * Makefine.in, configure: Rebuild.
3975
3976 2005-09-28  Richard Henderson  <rth@redhat.com>
3977
3978         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3979         * testsuite/libgomp.dg/omp-single-3.c: New test.
3980
3981 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3982
3983         * testsuite/libgomp.dg/omp-single-2.c: New test.
3984         * testsuite/libgomp.dg/shared-2.c: Fix return code.
3985
3986 2005-09-27  Richard Henderson  <rth@redhat.com>
3987
3988         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
3989         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
3990
3991 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
3992
3993         * testsuite/libgomp.dg/omp-loop03.c: New test.
3994
3995 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
3996
3997         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
3998
3999 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4000
4001         * testsuite/libgomp.dg/omp-single-1.c: New test.
4002         * testsuite/libgomp.dg/shared-1.c: Return 0.
4003         Add prototype for abort.
4004         * testsuite/libgomp.dg/shared-2.c: Likewise.
4005
4006 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4007
4008         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4009         constructs.
4010
4011 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4012
4013         * testsuite/libgomp.dg/shared-1.c: New test.
4014         * testsuite/libgomp.dg/shared-2.c: New test.
4015
4016 2005-09-24  Richard Henderson  <rth@redhat.com>
4017
4018         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4019
4020 2005-09-24  Richard Henderson  <rth@redhat.com>
4021
4022         * iter.c (gomp_iter_static_next): Round up when computing number
4023         of iterations.  Don't bother distributing a remainder equally.
4024
4025         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4026         Don't call srand.  Zero b before testing.
4027         (main): New.
4028
4029 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4030
4031         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4032         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4033
4034 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4035
4036         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4037         without !$omp end do, followed immediately by subroutine end.
4038
4039 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4040
4041         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4042
4043 2005-09-22  Richard Henderson  <rth@redhat.com>
4044
4045         * critical.c (GOMP_critical_name_start): Change argument to void**.
4046         Reuse the pointer space if the mutex fits.
4047         (GOMP_critical_name_end): Likewise.
4048         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4049         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4050         (GOMP_critical_name_end): Likewise.
4051         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4052         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4053
4054 2005-09-20  Richard Henderson  <rth@redhat.com>
4055
4056         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4057         (create_lock_lock): New.
4058         (initialize_critical): Initialize it.
4059         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4060         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4061
4062 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4063
4064         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4065
4066 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4067
4068         * testsuite/libgomp.dg/omp-loop01.c: New test.
4069         * testsuite/libgomp.dg/omp-loop02.c: New test.
4070
4071 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4072
4073         * configure.ac (AC_PROG_FC): Add.
4074         (USE_FORTRAN): New automake conditional.
4075         * configure: Rebuilt.
4076         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4077         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4078         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4079         Add rules to build them.
4080         * Makefile.in: Rebuilt.
4081         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4082         OMP_NEST_LOCK_KIND.
4083         * libgomp.map: Add Fortran wrappers.
4084         * libgomp_f.h.in: New file.
4085         * omp_lib.h.in: New file.
4086         * omp_lib.f90.in: New file.
4087         * fortran.c: New file.
4088         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4089         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4090         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4091         libgfortran has been built.
4092         * testsuite/libgomp.fortran/fortran.exp: New file.
4093         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4094         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4095         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4096         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4097         * testsuite/libgomp.fortran/omp_hello.f: New test.
4098         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4099         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4100         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4101         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4102         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4103         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4104         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4105         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4106
4107 2005-08-30  Richard Henderson  <rth@redhat.com>
4108
4109         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4110         function for when aliases are not usable.
4111         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4112         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4113         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4114         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4115         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4116         GOMP_loop_ordered_guided_next): Likewise.
4117         * ordered.c (GOMP_ordered_start): Likewise.
4118
4119 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4120
4121         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4122         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4123         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4124         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4125         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4126         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4127         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4128         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4129         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4130
4131 2005-07-07  Eric Christopher  <echristo@redhat.com>
4132             Diego Novillo  <dnovillo@redhat.com>
4133
4134         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4135         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4136         up code.
4137         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4138         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4139         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4140         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4141         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4142         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4143         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4144
4145 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4146
4147         * TOPLEVEL.patch: Remove.
4148
4149 2005-05-16  Richard Henderson  <rth@redhat.com>
4150
4151         * configure.ac: Test for clock_gettime.
4152         * config.h.in, configure: Rebuild.
4153         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4154         (omp_get_wtime): Use clock_gettime if available.
4155         (omp_get_wtick): Use clock_getres if available.
4156
4157 2005-05-11  Richard Henderson  <rth@redhat.com>
4158
4159         * config/linux/ia64/futex.h: New file.
4160         * configure.tgt: Use it.
4161
4162         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4163
4164 2005-05-07  Richard Henderson  <rth@redhat.com>
4165
4166         * config/linux/powerpc/futex.h: New file.
4167         * configure.tgt: Use it.
4168
4169         * config/linux/i486/futex.h: Merge ...
4170         * config/linux/x86_64/futex.h: ... into ...
4171         * config/linux/x86/futex.h: ... here.
4172         * configure.tgt: Update to match.
4173
4174 2005-05-06  Richard Henderson  <rth@redhat.com>
4175
4176         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4177         * config/linux/i486/futex.h: Likewise.
4178         * config/linux/x86_64/futex.h: Likewise.
4179
4180         * config/linux/lock.c: New file.
4181         * config/linux/omp-lock.h: New file.
4182
4183         * critical.c, env.h: Don't include omp.h
4184         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4185         * config/posix/time.c: Likewise.
4186         * config/posix/omp-lock.h: New file.
4187         * libgomp.h: Include omp-lock.h and omp.h.
4188         * Makefile.am (nodist_include_HEADERS): New.
4189         (omp.h): New rule.
4190         * configure.ac (PERL): New.
4191         * mkomp_h.pl: New file.
4192         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4193         with templates.
4194         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4195
4196         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4197         build directory.  Re-add -march=i486 hack.
4198
4199         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4200         (libgomp_link_flags): Remove.
4201         (libgomp_initialized): Remove.
4202         (libgomp_init): Don't protect from reinitialization.  Copy code
4203         from libstdc++ for getting the multilib set correctly.
4204
4205 2005-05-05  Richard Henderson  <rth@redhat.com>
4206
4207         * config/linux/alpha/futex.h: New file.
4208         * configure.tgt (alpha*-*-linux*): Use it.
4209
4210         * config/posix/mutex.c: New file.
4211         * config/posix/sem.c: Use libgomp.h.
4212
4213         * configure.tgt (x86_64-linux): Also test CC for -m32.
4214         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4215
4216         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4217         after $gccpath.
4218
4219         * Makefile.am (SUBDIRS): New.
4220         (libgomp_la_LDFLAGS): Add -lpthread.
4221         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4222         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4223
4224         * libgomp_g.h: New file.
4225         * libgomp.h: Split out all public declarations to libgomp_g.h.
4226         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4227         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4228         * config/linux/sem.h: Likewise.
4229         * config/posix/sem.h: Likewise.
4230
4231         * Makefile.am (AM_LDFLAGS): New.
4232         (libgomp_version_script): Split out from ...
4233         (libgomp_la_LDFLAGS): ... here.
4234         (libgomp_version_info): New.
4235         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4236         (LIBGOMP_ENABLE): New.
4237         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4238         (LIBGOMP_ENABLE_SYMVERS): New.
4239         * configure.ac (AC_INIT): Version 1.0.
4240         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4241         (enable-linux-futex): Likewise.  Rename from enable-futex.
4242         (libtool_VERSION): New.
4243         (LIBGOMP_ENABLE_SYMVERS): Use it.
4244         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4245         * Makefile.in, aclocal.m4, configure: Rebuild.
4246
4247         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4248         (gomp_mutex_unlock_slow): Fix typo.
4249         * config/linux/sem.c: Similarly.
4250         (gomp_sem_post_slow): Fix typo.
4251         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4252         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4253         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4254
4255         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4256         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4257         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4258         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4259         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4260         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4261         LDFLAGS.  Pull enable_futex check to top-level.
4262         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4263         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4264
4265         First attempt at real configury.
4266         * Makefile, config.h: Remove file.
4267         * Makefile.am, Makefile.in: New file.
4268         * acinclude.m4 aclocal.m4: New file.
4269         * configure.ac, configure.tgt, configure: New file.
4270
4271         * config/posix/lock.c: Rename from sys-lock.c.
4272         * config/posix/mutex.h: Rename from sys-mutex.h.
4273         * config/posix/sem.c: Rename from sys-sem.c.
4274         * config/posix/sem.h: Rename from sys-sem.h.
4275         * config/posix/proc.c: Rename from sys-proc.c.
4276         * config/posix/time.c: Rename from sys-proc.c.
4277
4278         * config/linux/mutex.c: New file.
4279         * config/linux/mutex.h: New file.
4280         * config/linux/sem.c: New file.
4281         * config/linux/sem.h: New file.
4282         * config/linux/i486/futex.h: New file.
4283         * config/linux/x86_64/futex.h: New file.
4284
4285 2005-05-04  Richard Henderson  <rth@redhat.com>
4286
4287         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4288         * libgomp.h: Declare them.
4289         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4290         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4291
4292 2005-05-04  Richard Henderson  <rth@redhat.com>
4293
4294         * libgomp-1 code drop
4295
4296 2005-05-04  Richard Henderson  <rth@redhat.com>
4297
4298         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4299         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4300         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4301         (gomp_iter_static_next): Update.
4302         (gomp_ordered_static_next): Update.
4303         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4304         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4305         totally empty range.
4306         (gomp_loop_ordered_static_next): Refine test for calling
4307         gomp_ordered_static_next.
4308         * testsuite/ordered-1.c: Add case for more threads than iterations.
4309
4310         * iter.c (gomp_iter_runtime_next_locked): Remove.
4311         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4312         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4313         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4314         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4315         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4316         gomp_loop_ordered_guided_next): Downcase name, make static, add
4317         an external alias with the old name.
4318         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4319         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4320         switch and call one of the above static functions.
4321         * libgomp.h: Update.
4322
4323         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4324         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4325         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4326         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4327         GOMP_loop_ordered_guided_start): Update to match.
4328         * sections.c (GOMP_sections_start): Likewise.
4329         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4330
4331         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4332         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4333         Use bounds check instead of modulus.
4334         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4335         (gomp_ordered_last): Don't sync with ordered_owner here.
4336         (gomp_ordered_next): Likewise.
4337         (gomp_ordered_static_loop_next): Likewise.
4338         * loop.c, libgomp.h: Update to match.
4339
4340         * libgomp.h (GOMP_barrier): Declare.
4341
4342         * testsuite/barrier-1.c: New file.
4343         * testsuite/critical-1.c: New file.
4344         * testsuite/ordered-2.c: New file.
4345         * testsuite/ordered-1.c: New file.
4346         * testsuite/sections-1.c: New file.
4347         * testsuite/single-1.c: New file.
4348         * testsuite/Makefile (TESTS): Add them.
4349
4350 2005-05-04  Richard Henderson  <rth@redhat.com>
4351
4352         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4353         * loop.c (GOMP_loop_static_start): If not the startup thread,
4354         acquire the mutex to wait for initialization complete.
4355         (GOMP_loop_ordered_static_start): Likewise.
4356         (GOMP_loop_ordered_runtime_start): Likewise.
4357         (GOMP_loop_ordered_static_first): Remove.
4358         (GOMP_loop_ordered_dynamic_first): Remove.
4359         (GOMP_loop_ordered_guided_first): Remove.
4360         (GOMP_loop_ordered_runtime_first): Remove.
4361         * ordered.c (gomp_ordered_loop_first): Post to own release when
4362         we're the first thread.
4363         (gomp_ordered_loop_last): Wait on release if not owner.
4364         (gomp_ordered_loop_next): Likewise.
4365         (gomp_ordered_static_loop_init): New.
4366         (gomp_ordered_static_loop_next): Use ordered_owner.
4367         (GOMP_ordered_start): Likewise.
4368         * work.c (gomp_new_work_share): Initialize ordered_owner.
4369
4370 2005-05-03  Richard Henderson  <rth@redhat.com>
4371
4372         * Makefile (OPT): New.
4373         (CFLAGS): Use it.
4374
4375         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4376         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4377         * libgomp.h, libgomp.map, NOTES: Update to match.
4378
4379         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4380         Add initialized and thr members.
4381         (gomp_thread_start): Pause when initially spawned to wait for
4382         the whole team to be created.
4383         (gomp_team_start): Release team members at the end.
4384
4385         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4386         (f_foo_1): Use GOMP_loop_end.
4387         (f_foo_2): Use GOMP_loop_end_nowait.
4388
4389         * testsuite/loop-2.c: New file.
4390         * testsuite/Makefile (TESTS): Add it.
4391
4392 2005-05-03  Richard Henderson  <rth@redhat.com>
4393
4394         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4395         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4396         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4397         initial work_share.
4398
4399         * testsuite/Makefile: New file.
4400         * testsuite/loop-1.c: New file.
4401
4402 2005-05-03  Richard Henderson  <rth@redhat.com>
4403
4404         Initial implementation and checkin.