libgomp/ChangeLog

   1 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR fortran/63938
   4         * libgomp.fortran/pr63938-1.f90: New test.
   5         * libgomp.fortran/pr63938-2.f90: New test.
   6
   7 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
   8
   9         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
  10
  11 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         PR bootstrap/63784
  14         * configure: Regenerated.
  15
  16 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
  17
  18         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
  19         vect_simd_clones effective target.
  20         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
  21
  22 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
  23
  24         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
  25         of 32 as block_size.
  26         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
  27         instead of 32 as block_size.
  28
  29 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  30             Ilya Verbin  <ilya.verbin@intel.com>
  31
  32         * Makefile.in: Regenerate.
  33         * configure: Regenerate.
  34         * configure.ac: Set up offload_additional_options,
  35         offload_additional_lib_paths and offload_targets.
  36         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
  37         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
  38         * testsuite/Makefile.in: Regenerate.
  39         * testsuite/lib/libgomp.exp (libgomp_init): Append
  40         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
  41         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
  42         build directory to LD_LIBRARY_PATH for intelmic offload targets.
  43
  44 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  45             Ilya Verbin  <ilya.verbin@intel.com>
  46             Kirill Yukhin  <kirill.yukhin@intel.com>
  47             Ilya Tocar  <ilya.tocar@intel.com>
  48
  49         * testsuite/lib/libgomp.exp
  50         (check_effective_target_offload_device): New.
  51         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
  52         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
  53         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
  54         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
  55         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
  56         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
  57         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
  58         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
  59         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
  60         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
  61         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
  62         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
  63         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
  64         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
  65         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
  66         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
  67         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
  68         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
  69         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
  70         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
  71         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
  72         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
  73         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
  74         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
  75         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
  76         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
  77         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
  78         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
  79         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
  80         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
  81         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
  82         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
  83         * testsuite/libgomp.c/target-7.c: Fix test.
  84         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
  85         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
  86         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
  87         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
  88         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
  89         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
  90         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
  91         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
  92         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
  93         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
  94         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
  95         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
  96         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
  97         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
  98         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
  99         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 100         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 101         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 102         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 103         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 104         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 105         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 106         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 107         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 108         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 109         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 110         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 111         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 112         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 113         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 114         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 115
 116 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 117             Ilya Verbin  <ilya.verbin@intel.com>
 118             Thomas Schwinge  <thomas@codesourcery.com>
 119             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 120
 121         * libgomp.map (GOMP_4.0.1): New symbol version.
 122         Add GOMP_offload_register.
 123         * libgomp_target.h: New file.
 124         * splay-tree.h: New file.
 125         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 126         (gomp_target_init): New forward declaration.
 127         (gomp_is_initialized): New static variable.
 128         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 129         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 130         New structures.
 131         (offload_images, num_offload_images, devices, num_devices): New static
 132         variables.
 133         (splay_compare): New static function.
 134         (struct gomp_device_descr): New structure.
 135         (gomp_get_num_devices): Call gomp_target_init.
 136         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 137         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 138         (GOMP_offload_register): New function.
 139         (GOMP_target): Arrange for host callback to be performed in a separate
 140         initial thread and contention group, inheriting ICVs from
 141         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 142         Add device initialization and lookup for target function in splay tree.
 143         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 144         (GOMP_target_end_data): Call gomp_unmap_vars.
 145         (GOMP_target_update): Add device initialization and call gomp_update.
 146         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 147         (gomp_target_init): New static functions.
 148
 149 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 150             Thomas Schwinge  <thomas@codesourcery.com>
 151             Ilya Verbin  <ilya.verbin@intel.com>
 152             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 153
 154         * config.h.in: Regenerate.
 155         * configure: Regenerate.
 156         * configure.ac: Check for libdl, required for plugin support.
 157         (PLUGIN_SUPPORT): Define if plugins are supported.
 158         (enable_offload_targets): Support Intel MIC targets.
 159         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 160
 161 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 162
 163         PR target/63610
 164         * configure: Regenerate.
 165
 166 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 167
 168         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 169
 170 2014-10-06  Marek Polacek  <polacek@redhat.com>
 171
 172         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 173         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 174         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 175         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 176
 177 2014-10-06  Marek Polacek  <polacek@redhat.com>
 178
 179         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 180         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 181         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 182         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 183         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 184         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 185         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 186         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 187         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 188         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 189         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 190         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 191         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 192         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 193         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 194         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 195         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 196         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 197         declarations.
 198
 199 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 200
 201         PR libgomp/61200
 202         * testsuite/libgomp.c/pr61200.c: New test.
 203
 204 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 205
 206         PR c++/63248
 207         * testsuite/libgomp.c++/pr63248.C: New test.
 208
 209 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 210
 211         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 212         is not zero, but taskgroup->children is NULL and there are
 213         any task->children, schedule those instead of waiting.
 214         * testsuite/libgomp.c/depend-6.c: New test.
 215         * testsuite/libgomp.c/depend-7.c: New test.
 216         * testsuite/libgomp.c/depend-8.c: New test.
 217         * testsuite/libgomp.c/depend-9.c: New test.
 218         * testsuite/libgomp.c/depend-10.c: New test.
 219
 220 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 221
 222         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 223         (struct gomp_taskwait): New type.
 224         (struct gomp_task): Add taskwait and parent_depends_on, remove
 225         in_taskwait and taskwait_sem fields.
 226         (gomp_finish_task): Don't destroy taskwait_sem.
 227         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 228         taskwait and parent_depends_on.
 229         (GOMP_task): For if (0) tasks with depend clause that depend on
 230         earlier tasks don't defer them, instead call
 231         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 232         Initialize redundant_out field, for redundant out entries just
 233         move them at the end of linked list instead of removing them
 234         completely, and set redundant_out flag instead of redundant.
 235         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 236         that task.
 237         (gomp_task_run_post_handle_dependers): If parent is in
 238         gomp_task_maybe_wait_for_dependencies and newly runnable task
 239         is not parent_depends_on, queue it in parent->children linked
 240         list after all runnable tasks with parent_depends_on set.
 241         Adjust for addition of taskwait indirection.
 242         (gomp_task_run_post_remove_parent): If parent is in
 243         gomp_task_maybe_wait_for_dependencies and task to be removed
 244         is parent_depends_on, decrement n_depend and if needed awake
 245         parent.  Adjust for addition of taskwait indirection.
 246         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 247         (gomp_task_maybe_wait_for_dependencies): New function.
 248         * testsuite/libgomp.c/depend-5.c: New test.
 249
 250 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 251
 252         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 253         with TS 18508/Fortran 2015.
 254
 255 2014-07-06  Marek Polacek  <polacek@redhat.com>
 256
 257         PR c/6940
 258         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 259
 260 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 261
 262         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 263         matches regex $lang_source_re, add $lang_include_flags to options.
 264         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 265         * testsuite/libgomp.c++/c++.exp: Likewise.
 266         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 267         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 268         ALWAYS_CFLAGS.
 269         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 270
 271 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 272
 273         * testsuite/libgomp.fortran/fortran.exp: Explain
 274         gfortran-dg-runtest usage.
 275
 276 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 277
 278         * testsuite/libgomp.fortran/simd5.f90: New test.
 279         * testsuite/libgomp.fortran/simd6.f90: New test.
 280         * testsuite/libgomp.fortran/simd7.f90: New test.
 281
 282 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 283
 284         * testsuite/libgomp.c/for-2.c: Define SC to static for
 285         #pragma omp for simd testing.
 286         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 287         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 288         SC macro.
 289         * testsuite/libgomp.c/simd-14.c: New test.
 290         * testsuite/libgomp.c/simd-15.c: New test.
 291         * testsuite/libgomp.c/simd-16.c: New test.
 292         * testsuite/libgomp.c/simd-17.c: New test.
 293         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 294         #pragma omp for simd testing.
 295         * testsuite/libgomp.c++/simd10.C: New test.
 296         * testsuite/libgomp.c++/simd11.C: New test.
 297         * testsuite/libgomp.c++/simd12.C: New test.
 298         * testsuite/libgomp.c++/simd13.C: New test.
 299
 300         * testsuite/libgomp.fortran/aligned1.f03: New test.
 301         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 302         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 303         tasks with !$omp parallel !$omp single.
 304         * testsuite/libgomp.fortran/target8.f90: New test.
 305         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 306         not to use trim in the combiner, instead call elemental function.
 307         (fn): New elemental function.
 308         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 309         Make elemental.
 310         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 311         omp_in): Likewise.
 312         * testsuite/libgomp.fortran/udr12.f90: New test.
 313         * testsuite/libgomp.fortran/udr13.f90: New test.
 314         * testsuite/libgomp.fortran/udr14.f90: New test.
 315         * testsuite/libgomp.fortran/udr15.f90: New test.
 316
 317 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 318
 319         * omp_lib.f90.in (openmp_version): Set to 201307.
 320         * omp_lib.h.in (openmp_version): Likewise.
 321         * testsuite/libgomp.c/target-8.c: New test.
 322         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 323         and inbranch clauses.
 324         * testsuite/libgomp.fortran/depend-3.f90: New test.
 325         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 326         openmp_version.
 327         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 328         * testsuite/libgomp.fortran/target1.f90: New test.
 329         * testsuite/libgomp.fortran/target2.f90: New test.
 330         * testsuite/libgomp.fortran/target3.f90: New test.
 331         * testsuite/libgomp.fortran/target4.f90: New test.
 332         * testsuite/libgomp.fortran/target5.f90: New test.
 333         * testsuite/libgomp.fortran/target6.f90: New test.
 334         * testsuite/libgomp.fortran/target7.f90: New test.
 335
 336 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 337
 338         PR fortran/60928
 339         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 340         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 341         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 342         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 343         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 344         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 345         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 346         * testsuite/libgomp.fortran/associate1.f90: New test.
 347         * testsuite/libgomp.fortran/associate2.f90: New test.
 348         * testsuite/libgomp.fortran/procptr1.f90: New test.
 349
 350 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 351
 352         * testsuite/libgomp.fortran/simd1.f90: New test.
 353         * testsuite/libgomp.fortran/udr1.f90: New test.
 354         * testsuite/libgomp.fortran/udr2.f90: New test.
 355         * testsuite/libgomp.fortran/udr3.f90: New test.
 356         * testsuite/libgomp.fortran/udr4.f90: New test.
 357         * testsuite/libgomp.fortran/udr5.f90: New test.
 358         * testsuite/libgomp.fortran/udr6.f90: New test.
 359         * testsuite/libgomp.fortran/udr7.f90: New test.
 360         * testsuite/libgomp.fortran/udr8.f90: New test.
 361         * testsuite/libgomp.fortran/udr9.f90: New test.
 362         * testsuite/libgomp.fortran/udr10.f90: New test.
 363         * testsuite/libgomp.fortran/udr11.f90: New test.
 364
 365 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 366
 367         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 368         vect_simd_clones effective target.
 369         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 370
 371 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 372
 373         PR middle-end/61252
 374         * testsuite/libgomp.c++/simd-9.C: New test.
 375
 376 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 377
 378         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 379         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 380         texts according to their @menu entry positions.
 381
 382 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 383
 384         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 385         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 386         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 387         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 388         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 389         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 390         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 391         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 392         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 393         * testsuite/libgomp.fortran/depend-1.f90: New test.
 394         * testsuite/libgomp.fortran/depend-2.f90: New test.
 395         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 396         * testsuite/libgomp.fortran/simd1.f90: New test.
 397         * testsuite/libgomp.fortran/simd2.f90: New test.
 398         * testsuite/libgomp.fortran/simd3.f90: New test.
 399         * testsuite/libgomp.fortran/simd4.f90: New test.
 400         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 401
 402 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 403
 404         * testsuite/libgomp.c/simd-10.c: New test.
 405         * testsuite/libgomp.c/simd-11.c: New test.
 406         * testsuite/libgomp.c/simd-12.c: New test.
 407         * testsuite/libgomp.c/simd-13.c: New test.
 408
 409 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 410
 411         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 412         atomic type clauses in any order and optional comma in between.
 413         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 414         * testsuite/libgomp.c/atomic-17.c: Likewise.
 415
 416         * testsuite/libgomp.c/simd-7.c: New test.
 417         * testsuite/libgomp.c/simd-8.c: New test.
 418         * testsuite/libgomp.c/simd-9.c: New test.
 419         * testsuite/libgomp.c/loop-16.c: New test.
 420
 421 2014-04-02  Richard Henderson  <rth@redhat.com>
 422
 423         * config/linux/futex.h (futex_wait): Get error value from errno.
 424         (futex_wake): Likewise.
 425
 426 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 427
 428         PR c++/60331
 429         * testsuite/libgomp.c++/udr-11.C: New test.
 430         * testsuite/libgomp.c++/udr-12.C: New test.
 431         * testsuite/libgomp.c++/udr-13.C: New test.
 432         * testsuite/libgomp.c++/udr-14.C: New test.
 433         * testsuite/libgomp.c++/udr-15.C: New test.
 434         * testsuite/libgomp.c++/udr-16.C: New test.
 435         * testsuite/libgomp.c++/udr-17.C: New test.
 436         * testsuite/libgomp.c++/udr-18.C: New test.
 437         * testsuite/libgomp.c++/udr-19.C: New test.
 438
 439 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 440
 441         Update copyright years
 442
 443 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 444
 445         * hashtab.h: Use the standard form for the copyright notice.
 446
 447 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 448
 449         * libgomp.texi: Bump @copying's copyright year.
 450
 451 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 452
 453         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 454         alloca () with __builtin_alloca ().
 455         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 456         * testsuite/libgomp.c/lock-3.c: Likewise.
 457         * testsuite/libgomp.c/pr48591.c: Likewise.
 458
 459 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 460
 461         PR testsuite/59534
 462         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 463         comparisons.
 464
 465 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 466
 467         PR libgomp/58756
 468         * testsuite/libgomp.c/pr58756.c: New test.
 469
 470 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 471
 472         PR libgomp/59467
 473         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 474         !$omp parallel.
 475
 476 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 477
 478         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 479         ALWAYS_CFLAGS.
 480         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 481         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 482         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 483         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 484         Likewise.
 485
 486         * libgomp_g.h: Include <stddef.h> for size_t.
 487
 488         * libgomp.spec.in: Update comment about libgomp's dependencies.
 489         * configure.ac: Likewise.
 490         * configure: Regenerate.
 491
 492 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 493
 494         * libgomp.texi: (Runtime Library Routines): Update references for
 495         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 496         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 497         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 498         (Environment Variables): Update references for OpenMP 4.0. Add
 499         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 500         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 501         order.
 502
 503 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 504
 505         * env.c (parse_bind_var): Initialize value to avoid
 506         (false positive) warning.
 507
 508 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 509
 510         PR libgomp/58691
 511         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 512         to check variable.
 513         (gomp_init_num_threads): Move i variable declaration into
 514         #ifdef CPU_ALLOC_SIZE block.
 515         * config/linux/affinity.c (gomp_affinity_init_level): Test
 516         gomp_places_list_len == 0 rather than gomp_places_list == 0
 517         when checking for topology reading error.
 518         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 519         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 520         gomp_places_list, only parse env var and always return false.
 521         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 522         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 523         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 524         and either of these variables were parsed correctly into a places
 525         list.
 526
 527 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 528             Jakub Jelinek  <jakub@redhat.com>
 529
 530         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 531         of 5 loopfn matches.
 532         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 533         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 534         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 535         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 536         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 537         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 538         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 539         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 540
 541 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 542
 543         * Makefile.am (omp_lib.mod): Streamline rule.
 544         * Makefile.in: Regenerate.
 545
 546         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 547         exceptions.
 548
 549         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 550         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 551         * testsuite/libgomp.fortran/lib2.f: Likewise.
 552         * testsuite/libgomp.fortran/lib3.f: Likewise.
 553
 554         * configure.ac: Typo fix.
 555         * configure: Regenerate.
 556
 557         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 558         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 559
 560         * omp.h.in: Don't touch the user's namespace.
 561
 562 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 563             Tobias Burnus  <burnus@net-b.de>
 564             Richard Henderson  <rth@redhat.com>
 565
 566         * target.c: New file.
 567         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 568         * Makefile.in: Regenerated.
 569         * libgomp_g.h (GOMP_task): Add depend argument.
 570         (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,
 573         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 574         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 575         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 576         GOMP_taskgroup_start, GOMP_taskgroup_end,
 577         GOMP_parallel_sections): New prototypes.
 578         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 579         (omp_is_initial_device_): New function.
 580         (ULP, STR1, STR2, ialias_redirect): Removed.
 581         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 582         omp_set_default_device_8_, omp_get_default_device_,
 583         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 584         functions.
 585         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 586         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 587         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 588         @@GOMP_4.0.
 589         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 590         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 591         omp_set_default_device, omp_set_default_device_,
 592         omp_set_default_device_8_, omp_get_default_device,
 593         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 594         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 595         omp_get_team_num_): Export @@OMP_4.0.
 596         * team.c (struct gomp_thread_start_data): Add place field.
 597         (gomp_thread_start): Clear thr->thread_pool and
 598         thr->task before returning.  Use gomp_team_barrier_wait_final
 599         instead of gomp_team_barrier_wait.  Initialize thr->place.
 600         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 601         team_cancelled and task_queued_count fields.
 602         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 603         before calling pthread_exit.
 604         (gomp_free_thread): No longer static.  Use
 605         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 606         (gomp_team_start): Add flags argument.  Set
 607         thr->thread_pool->threads_busy to nthreads immediately after creating
 608         new pool.  Use gomp_managed_threads_lock instead of
 609         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 610         (gomp_team_end): Use gomp_managed_threads_lock instead of
 611         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 612         of gomp_team_barrier_wait.  If team->team_cancelled, call
 613         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 614         rather than thr->ts.work_share.
 615         (initialize_team): Don't call gomp_sem_init here.
 616         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 617         caller.
 618         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 619         * env.c (gomp_global_icv): Add default_device_var, target_data and
 620         bind_var initializers.
 621         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 622         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 623         gomp_places_list_len): New variables.
 624         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 625         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 626         sized places.
 627         (gomp_cancel_var): New global variable.
 628         (parse_int): New function.
 629         (handle_omp_display_env): New function.
 630         (initialize_env): Use it.  Initialize default_device_var.
 631         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 632         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 633         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 634         been successfully parsed (and call gomp_init_affinity in that case).
 635         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 636         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 637         omp_get_team_num, omp_is_initial_device): New functions.
 638         * libgomp.h: Include stdlib.h.
 639         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 640         Define.
 641         (struct target_mem_desc): Forward declare.
 642         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 643         and thread_limit_var fields.
 644         (gomp_get_num_devices): New prototype.
 645         (gomp_cancel_var): New extern decl.
 646         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 647         team_cancelled and task_queued_count fields.  Add comments about
 648         task_{,queued_,running_}count.
 649         (gomp_cancel_kind): New enum.
 650         (gomp_work_share_end_cancel): New prototype.
 651         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 652         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 653         and depend fields.
 654         (struct gomp_taskgroup): New type.
 655         (struct gomp_task_depend_entry,
 656         struct gomp_dependers_vec): New types.
 657         (gomp_finish_task): Free depend_hash if non-NULL.
 658         (struct gomp_team_state): Add place_partition_off
 659         and place_partition_len fields.
 660         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 661         gomp_places_list_len): New extern decls.
 662         (struct gomp_thread): Add place field.
 663         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 664         (gomp_init_thread_affinity): Add place argument.
 665         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 666         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 667         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 668         gomp_affinity_init_level, gomp_affinity_print_place): New
 669         prototypes.
 670         (gomp_team_start): Add flags argument.
 671         (gomp_thread_limit_var, gomp_remaining_threads_count,
 672         gomp_remaining_threads_lock): Remove.
 673         (gomp_managed_threads_lock): New variable.
 674         (struct gomp_thread_pool): Add threads_busy field.
 675         (gomp_free_thread): New prototype.
 676         * task.c: Include hashtab.h.
 677         (hash_entry_type): New typedef.
 678         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 679         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 680         copy_ctors_done and taskgroup fields.
 681         (GOMP_task): Add depend argument, handle depend clauses.  If
 682         gomp_team_barrier_cancelled or if it's taskgroup has been
 683         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 684         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 685         and already cancelled, don't discard the task.  If taskgroup is
 686         non-NULL, enqueue the task into taskgroup queue.  Increment
 687         num_children field in taskgroup.  Increment task_queued_count.
 688         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 689         gomp_task_run_post_remove_taskgroup): New inline functions.
 690         (gomp_task_run_post_handle_depend_hash,
 691         gomp_task_run_post_handle_dependers,
 692         gomp_task_run_post_handle_depend): New functions.
 693         (GOMP_taskwait): Use them.  If more than one new tasks
 694         have been queued, wake other threads if needed.
 695         (gomp_barrier_handle_tasks): Likewise.  If
 696         gomp_team_barrier_cancelled, don't start any new tasks, just free
 697         all tasks.
 698         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 699         * omp_lib.f90.in
 700         (omp_proc_bind_kind, omp_proc_bind_false,
 701         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 702         omp_proc_bind_spread): New params.
 703         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 704         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 705         omp_get_team_num, omp_is_initial_device): New interfaces.
 706         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 707         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 708         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 709         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 710         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 711         useless use omp_lib_kinds.
 712         * omp.h.in (omp_proc_bind_t): New typedef.
 713         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 714         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 715         omp_get_team_num, omp_is_initial_device): New prototypes.
 716         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 717         through to gomp_team_start.
 718         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 719         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 720         Adjust gomp_parallel_loop_start callers.
 721         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 722         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 723         GOMP_loop_end_cancel): New functions.
 724         (GOMP_parallel_end): Add ialias_redirect.
 725         * hashtab.h: New file.
 726         * libgomp.texi (Environment Variables): Minor cleanup,
 727         update section refs to OpenMP 4.0rc2.
 728         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 729         environment variables.
 730         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 731         team->work_shares_to_free to thr->ts.work_share before calling
 732         free_work_share.
 733         (gomp_work_share_end_cancel): New function.
 734         * config/linux/proc.c: Include errno.h.
 735         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 736         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 737         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 738         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 739         gomp_cpuset_size is sizeof (cpu_set_t).
 740         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 741         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 742         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 743         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 744         contain any logical CPUs.
 745         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 746         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 747         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 748         pthread_getaffinity_np.  Check gomp_places_list instead of
 749         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 750         * config/linux/bar.c (gomp_barrier_wait_end,
 751         gomp_barrier_wait_last): Use BAR_* defines.
 752         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 753         from state where needed.  Set work_share_cancelled to 0 on last
 754         thread.
 755         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 756         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 757         functions.
 758         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 759         Add cpusetsize argument.
 760         (gomp_cpuset_size, gomp_cpusetp): Declare.
 761         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 762         (affinity_counter): Remove.
 763         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 764         if CPU_ALLOC_SIZE isn't defined.
 765         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 766         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 767         bind current thread to the first place.
 768         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 769         pthread_setaffinity_np to gomp_places_list[place].
 770         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 771         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 772         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 773         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 774         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 775         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 776         (gomp_barrier_t): Add awaited_final field.
 777         (gomp_barrier_init): Initialize awaited_final field.
 778         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 779         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 780         prototypes.
 781         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 782         defines.
 783         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 784         gomp_team_barrier_cancelled): New inline functions.
 785         (gomp_barrier_last_thread,
 786         gomp_team_barrier_set_task_pending,
 787         gomp_team_barrier_clear_task_pending,
 788         gomp_team_barrier_set_waiting_for_tasks,
 789         gomp_team_barrier_waiting_for_tasks,
 790         gomp_team_barrier_done): Use BAR_* defines.
 791         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 792         (gomp_barrier_wait_end): Use BAR_* defines.
 793         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 794         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 795         Use BAR_* defines.
 796         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 797         gomp_team_barrier_cancel): New functions.
 798         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 799         argument.
 800         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 801         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 802         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 803         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 804         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 805         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 806         (gomp_barrier_t): Add cancellable field.
 807         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 808         gomp_team_barrier_cancel): New prototypes.
 809         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 810         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 811         gomp_team_barrier_cancelled): New inline functions.
 812         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 813         gomp_team_barrier_set_task_pending,
 814         gomp_team_barrier_clear_task_pending,
 815         gomp_team_barrier_set_waiting_for_tasks,
 816         gomp_team_barrier_waiting_for_tasks,
 817         gomp_team_barrier_done): Use BAR_* defines.
 818         * barrier.c (GOMP_barrier_cancel): New function.
 819         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 820         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 821         omp_proc_bind_spread): New params.
 822         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 823         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 824         omp_get_team_num, omp_is_initial_device): New externals.
 825         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 826         New functions.
 827         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 828         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 829         infinity.  If not nested, just return minimum of max_num_threads
 830         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 831         to the returned value.  Otherwise, don't update atomically
 832         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 833         (GOMP_parallel_end): Adjust for thread_limit now being in
 834         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 835         infinity.  Adjust threads_busy in the pool rather than
 836         gomp_remaining_threads_count.  Remember team->nthreads and call
 837         gomp_team_end before adjusting threads_busy, if not nested
 838         afterwards, just set it to 1 non-atomically.  Add ialias.
 839         (GOMP_parallel_start): Adjust gomp_team_start caller.
 840         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 841         * testsuite/libgomp.c/affinity-1.c: New test.
 842         * testsuite/libgomp.c/atomic-15.c: New test.
 843         * testsuite/libgomp.c/atomic-16.c: New test.
 844         * testsuite/libgomp.c/atomic-17.c: New test.
 845         * testsuite/libgomp.c/cancel-for-1.c: New test.
 846         * testsuite/libgomp.c/cancel-for-2.c: New test.
 847         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 848         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 849         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 850         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 851         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 852         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 853         * testsuite/libgomp.c/depend-1.c: New test.
 854         * testsuite/libgomp.c/depend-2.c: New test.
 855         * testsuite/libgomp.c/depend-3.c: New test.
 856         * testsuite/libgomp.c/depend-4.c: New test.
 857         * testsuite/libgomp.c/for-1.c: New test.
 858         * testsuite/libgomp.c/for-1.h: New file.
 859         * testsuite/libgomp.c/for-2.c: New test.
 860         * testsuite/libgomp.c/for-2.h: New file.
 861         * testsuite/libgomp.c/for-3.c: New test.
 862         * testsuite/libgomp.c/pr58392.c: New test.
 863         * testsuite/libgomp.c/simd-1.c: New test.
 864         * testsuite/libgomp.c/simd-2.c: New test.
 865         * testsuite/libgomp.c/simd-3.c: New test.
 866         * testsuite/libgomp.c/simd-4.c: New test.
 867         * testsuite/libgomp.c/simd-5.c: New test.
 868         * testsuite/libgomp.c/simd-6.c: New test.
 869         * testsuite/libgomp.c/target-1.c: New test.
 870         * testsuite/libgomp.c/target-2.c: New test.
 871         * testsuite/libgomp.c/target-3.c: New test.
 872         * testsuite/libgomp.c/target-4.c: New test.
 873         * testsuite/libgomp.c/target-5.c: New test.
 874         * testsuite/libgomp.c/target-6.c: New test.
 875         * testsuite/libgomp.c/target-7.c: New test.
 876         * testsuite/libgomp.c/taskgroup-1.c: New test.
 877         * testsuite/libgomp.c/thread-limit-1.c: New test.
 878         * testsuite/libgomp.c/thread-limit-2.c: New test.
 879         * testsuite/libgomp.c/thread-limit-3.c: New test.
 880         * testsuite/libgomp.c/udr-1.c: New test.
 881         * testsuite/libgomp.c/udr-2.c: New test.
 882         * testsuite/libgomp.c/udr-3.c: New test.
 883         * testsuite/libgomp.c++/affinity-1.C: New test.
 884         * testsuite/libgomp.c++/atomic-10.C: New test.
 885         * testsuite/libgomp.c++/atomic-11.C: New test.
 886         * testsuite/libgomp.c++/atomic-12.C: New test.
 887         * testsuite/libgomp.c++/atomic-13.C: New test.
 888         * testsuite/libgomp.c++/atomic-14.C: New test.
 889         * testsuite/libgomp.c++/atomic-15.C: New test.
 890         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 891         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 892         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 893         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 894         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 895         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 896         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 897         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 898         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 899         * testsuite/libgomp.c++/cancel-test.h: New file.
 900         * testsuite/libgomp.c++/for-9.C: New test.
 901         * testsuite/libgomp.c++/for-10.C: New test.
 902         * testsuite/libgomp.c++/for-11.C: New test.
 903         * testsuite/libgomp.c++/simd-1.C: New test.
 904         * testsuite/libgomp.c++/simd-2.C: New test.
 905         * testsuite/libgomp.c++/simd-3.C: New test.
 906         * testsuite/libgomp.c++/simd-4.C: New test.
 907         * testsuite/libgomp.c++/simd-5.C: New test.
 908         * testsuite/libgomp.c++/simd-6.C: New test.
 909         * testsuite/libgomp.c++/simd-7.C: New test.
 910         * testsuite/libgomp.c++/simd-8.C: New test.
 911         * testsuite/libgomp.c++/target-1.C: New test.
 912         * testsuite/libgomp.c++/target-2.C: New test.
 913         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 914         * testsuite/libgomp.c++/target-3.C: New test.
 915         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 916         * testsuite/libgomp.c++/udr-1.C: New test.
 917         * testsuite/libgomp.c++/udr-2.C: New test.
 918         * testsuite/libgomp.c++/udr-3.C: New test.
 919         * testsuite/libgomp.c++/udr-4.C: New test.
 920         * testsuite/libgomp.c++/udr-5.C: New test.
 921         * testsuite/libgomp.c++/udr-6.C: New test.
 922         * testsuite/libgomp.c++/udr-7.C: New test.
 923         * testsuite/libgomp.c++/udr-8.C: New test.
 924         * testsuite/libgomp.c++/udr-9.C: New test.
 925
 926 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 927
 928         PR testsuite/57605
 929         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 930         ALWAYS_CFLAGS.
 931
 932 2013-09-20  Alan Modra  <amodra@gmail.com>
 933
 934         * configure: Regenerate.
 935
 936 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 937
 938         * testsuite/libgomp.c/sections-2.c: New test.
 939
 940 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 941
 942         * testsuite/libgomp.fortran/strassen.f90:
 943         Add dg-skip-if aarch64_tiny.
 944
 945 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 946             Cesar Philippidis  <cesar@codesourcery.com>
 947
 948         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 949         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 950         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 951         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 952         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 953         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 954         Use dg-runtest rather than gfortran-dg-runtest.
 955
 956 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 957
 958         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 959         Linux-based x86 systems to cover all GNU systems.
 960         * testsuite/libgomp.c/lock-3.c: Likewise.
 961         * testsuite/libgomp.c/pr48591.c: Likewise.
 962
 963 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 964
 965         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 966         GNU/Hurd, as done for Linux-based systems.
 967
 968         * config/posix/ptrlock.h: Fix comment.
 969
 970 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 971
 972         PR fortran/57423
 973         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 974         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 975         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 976         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 977         omp_destroy_nest_lock): Correct arguments to match the one in
 978         the OpenMP spec.
 979         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
 980         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
 981         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
 982         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
 983
 984 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
 985
 986         * testsuite/libgomp.c/loop-13.c: New test.
 987         * testsuite/libgomp.c/loop-14.c: New test.
 988         * testsuite/libgomp.c/loop-15.c: New test.
 989         * testsuite/libgomp.c++/loop-13.C: New test.
 990         * testsuite/libgomp.c++/loop-14.C: New test.
 991         * testsuite/libgomp.c++/loop-15.C: New test.
 992
 993 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
 994
 995         PR middle-end/56217
 996         * testsuite/libgomp.c++/pr56217.C: New test.
 997
 998 2013-02-01  Alan Modra  <amodra@gmail.com>
 999
1000         * task.c (GOMP_task, GOMP_taskwait): Comment.
1001
1002 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1003             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1004
1005         PR libgomp/55561
1006         * config/linux/wait.h (do_spin): Use atomic load for addr.
1007         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1008         for intptr and ptrlock.
1009         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1010         for ptrlock.
1011
1012 2013-01-22  Alan Modra  <amodra@gmail.com>
1013
1014         PR libgomp/51376
1015         PR libgomp/56073
1016         * task.c (GOMP_task): Revert 2011-12-09 change.
1017         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1018         barrier to read task->children..
1019         (gomp_barrier_handle_tasks): ..and matching atomic store with
1020         release barrier here when setting parent->children to NULL.
1021
1022 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1023             Tobias Burnus  <burnus@net-b.de>
1024
1025         PR driver/55884
1026         * testsuite/libgomp.fortran/fortran.exp: Use
1027         -fintrinsic-modules-path= instead of
1028         -fintrinsic-modules-path.
1029
1030 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1031
1032         Update copyright years.
1033
1034 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1035
1036         * testsuite/libgomp.fortran/fortran.exp: Set
1037         -fintrinsic-modules-path.
1038
1039 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1040
1041         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1042         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1043
1044 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1045
1046         PR libgomp/55411
1047         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1048         if pool had any threads_used.
1049
1050 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1051
1052         * testsuite/libgomp.c++/pr24455.C: Use
1053         -Wl,-undefined,dynamic_lookup on darwin.
1054
1055 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1056
1057         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1058
1059 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1060
1061         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1062
1063 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1064             Jim MacArthur  <jim.macarthur@arm.com>
1065             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1066             Nigel Stephens  <nigel.stephens@arm.com>
1067             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1068             Richard Earnshaw  <rearnsha@arm.com>
1069             Sofiane Naci  <sofiane.naci@arm.com>
1070             Stephen Thomas  <stephen.thomas@arm.com>
1071             Tejas Belagod  <tejas.belagod@arm.com>
1072             Yufeng Zhang  <yufeng.zhang@arm.com>
1073
1074         * configure.tgt: Add AArch64.
1075
1076 2012-10-04  Jason Merrill  <jason@redhat.com>
1077
1078         * testsuite/libgomp.c++/tls-init1.C: New.
1079
1080 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1081
1082         * configure: Regenerated.
1083
1084 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1085
1086         * config/linux/mips/futex.h (sys_futex0): Change to static
1087         function with noinline, nomips16 attributes under MIPS16. Adjust
1088         asm statement to place 'li v0,SYS_futex' immediately before
1089         syscall insn.
1090
1091 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1092
1093         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1094         conflict with index.html on case-insensitive file systems.
1095
1096 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1097
1098         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1099         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1100
1101 2012-07-02  Richard Guenther  <rguenther@suse.de>
1102             Michael Matz  <matz@suse.de>
1103             Tobias Grosser <tobias@grosser.es>
1104             Sebastian Pop <sebpop@gmail.com>
1105
1106         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1107         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1108         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1109         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1110
1111 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1112
1113         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1114
1115 2012-06-22  Richard Guenther  <rguenther@suse.de>
1116
1117         Merge from graphite branch
1118         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1119
1120         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1121         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1122
1123 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1124
1125         PR middle-end/53580
1126         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1127         use GOMP_barrier () call instead.
1128         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1129         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1130         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1131         call GOMP_barrier instead.
1132         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1133
1134 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1135
1136         PR libgomp/52993
1137         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1138         argument to memset call.
1139
1140 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         * configure: Regenerated.
1143
1144 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1145
1146         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1147
1148 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         PR bootstrap/52812
1151         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1152
1153 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1154
1155         PR middle-end/52547
1156         * testsuite/libgomp.c/pr52547.c: New test.
1157
1158 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1159
1160         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1161
1162 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1163
1164         * configure.tgt (mips-sgi-irix6*): Remove.
1165
1166 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1167
1168         * configure.tgt (alpha*-dec-osf*): Remove.
1169
1170         * config/osf/sem.h: Remove.
1171         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1172
1173 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1174
1175         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1176
1177 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1178
1179         PR libstdc++/52188
1180         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1181         Remove ENABLE_SYMVERS_SOL2.
1182         * configure: Regenerate.
1183         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1184         (PREPROCESS): New variable.
1185         (libgomp.ver): New target.
1186         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1187         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1188         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1189         Use libgomp.ver.
1190         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1191         * Makefile.in: Regenerate.
1192
1193 2012-02-14  Walter Lee  <walt@tilera.com>
1194
1195         * configure.tgt: Handle tilegx and tilepro.
1196         * config/linux/tile/futex.h: New file.
1197
1198 2012-02-08  Richard Guenther  <rguenther@suse.de>
1199
1200         PR tree-optimization/46886
1201         * testsuite/libgomp.c/pr46886.c: New testcase.
1202
1203 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1204
1205         * config/linux/arm: Remove empty directory.
1206         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1207
1208 2011-12-09  Alan Modra  <amodra@gmail.com>
1209
1210         PR libgomp/51376
1211         * task.c (GOMP_taskwait): Don't access task->children outside of
1212         task_lock mutex region.
1213         (GOMP_task): Likewise.
1214
1215 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1216
1217         PR libgomp/51132
1218         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1219         to file scope.
1220         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1221         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1222         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1223         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1224         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1225
1226 2011-12-02  Alan Modra  <amodra@gmail.com>
1227
1228         * config/linux/affinity.c: Use atomic rather than sync builtin.
1229         * config/linux/lock.c: Likewise.
1230         * config/linux/ptrlock.h: Likewise.
1231         * config/linux/ptrlock.c: Likewise.
1232         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1233         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1234         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1235         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1236         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1237         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1238         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1239         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1240         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1241         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1242
1243 2011-11-30  Alan Modra  <amodra@gmail.com>
1244
1245         PR libgomp/51298
1246         * config/linux/bar.h: Use atomic rather than sync builtins.
1247         * config/linux/bar.c: Likewise.  Add missing acquire
1248         synchronisation on generation field.
1249         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1250         double unlock.
1251
1252 2011-11-30  Alan Modra  <amodra@gmail.com>
1253
1254         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1255         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1256         * config/linux/mutex.h: Use atomic rather than sync builtins.
1257         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1258         * config/linux/omp-lock.h: Comment fix.
1259         * config/linux/arm/mutex.h: Delete.
1260         * config/linux/powerpc/mutex.h: Delete.
1261         * config/linux/ia64/mutex.h: Delete.
1262         * config/linux/mips/mutex.h: Delete.
1263
1264 2011-11-30  Alan Modra  <amodra@gmail.com>
1265
1266         PR libgomp/51249
1267         * config/linux/sem.h: Rewrite.
1268         * config/linux/sem.c: Rewrite.
1269
1270 2011-11-28  Richard Henderson  <rth@redhat.com>
1271
1272         * libgomp.h (enum memmodel): New.
1273
1274 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1275
1276         * configure: Regenerate.
1277
1278 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1279
1280         * config/posix95: Remove empty directory.
1281
1282 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1283
1284         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1285
1286 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1287
1288         PR fortran/49792
1289         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1290         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1291
1292 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1293
1294         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1295
1296 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1297
1298         PR libgomp/49965
1299         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1300
1301 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1302
1303         * config/linux/proc.h: New.
1304         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1305         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1306         (gomp_init_num_threads): Update call to cpuset_popcount.
1307         (get_num_procs): Ditto.
1308         * config/linux/affinity.c (gomp_init_affinity): Call
1309         gomp_cpuset_popcount.
1310
1311 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1312
1313         PR fortran/42041
1314         PR fortran/46752
1315         * omp.h.in (omp_in_final): New prototype.
1316         * omp_lib.f90.in (omp_in_final): New interface.
1317         (omp_integer_kind, omp_logical_kind): Remove
1318         and replace all its uses in the module with 4.
1319         (openmp_version): Change to 201107.
1320         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1321         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1322         kind for the parameters.
1323         (omp_in_final): New external.
1324         (openmp_version): Change to 201107.
1325         * task.c (omp_in_final): New function.
1326         (gomp_init_task): Initialize final_task.
1327         (GOMP_task): Remove unused attribute from flags.  Handle final
1328         tasks.
1329         (GOMP_taskyield): New function.
1330         (omp_in_final): Return true if if (false) or final (true) task
1331         or descendant of final (true).
1332         * fortran.c (omp_in_final_): New function.
1333         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1334         (GOMP_3.0): Export GOMP_taskyield.
1335         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1336         variables.
1337         (parse_unsigned_long_list): New function.
1338         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1339         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1340         even if parse_affinity returned false.
1341         * config/linux/affinity.c (gomp_init_affinity): Handle
1342         gomp_cpu_affinity_len == 0.
1343         * libgomp_g.h (GOMP_taskyield): New prototype.
1344         * libgomp.h (struct gomp_task): Add final_task field.
1345         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1346         * team.c (gomp_team_start): Override new task's nthreads_var icv
1347         if list form OMP_NUM_THREADS has been used and it has value for
1348         the new nesting level.
1349
1350         * testsuite/libgomp.c/atomic-11.c: New test.
1351         * testsuite/libgomp.c/atomic-12.c: New test.
1352         * testsuite/libgomp.c/atomic-13.c: New test.
1353         * testsuite/libgomp.c/atomic-14.c: New test.
1354         * testsuite/libgomp.c/reduction-6.c: New test.
1355         * testsuite/libgomp.c/task-5.c: New test.
1356         * testsuite/libgomp.c++/atomic-2.C: New test.
1357         * testsuite/libgomp.c++/atomic-3.C: New test.
1358         * testsuite/libgomp.c++/atomic-4.C: New test.
1359         * testsuite/libgomp.c++/atomic-5.C: New test.
1360         * testsuite/libgomp.c++/atomic-6.C: New test.
1361         * testsuite/libgomp.c++/atomic-7.C: New test.
1362         * testsuite/libgomp.c++/atomic-8.C: New test.
1363         * testsuite/libgomp.c++/atomic-9.C: New test.
1364         * testsuite/libgomp.c++/task-8.C: New test.
1365         * testsuite/libgomp.c++/reduction-4.C: New test.
1366         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1367         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1368         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1369         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1370         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1371         * testsuite/libgomp.fortran/pointer1.f90: New test.
1372         * testsuite/libgomp.fortran/pointer2.f90: New test.
1373         * testsuite/libgomp.fortran/task4.f90: New test.
1374
1375 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1376
1377         * libgomp.texi: Update OpenMP spec references to 3.1.
1378         (omp_in_final,OMP_PROC_BIND): New sections.
1379         (OMP_NUM_THREADS): Document that the value can be now a list.
1380         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1381
1382 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         * config/linux/x86/futex.h: Check __x86_64__ instead of
1385         __LP64__.
1386
1387 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1388
1389         PR middle-end/49897
1390         PR middle-end/49898
1391         * testsuite/libgomp.c/pr49897-1.c: New test.
1392         * testsuite/libgomp.c/pr49897-2.c: New test.
1393         * testsuite/libgomp.c/pr49898-1.c: New test.
1394         * testsuite/libgomp.c/pr49898-2.c: New test.
1395
1396 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1397
1398         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1399         for ia32 instead of ilp32.
1400
1401         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1402         * testsuite/libgomp.c/atomic-6.c: Likewise.
1403
1404 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1405
1406         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1407         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1408
1409 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1410
1411         PR libgomp/45351
1412         * config/osf/sem.h: New file.
1413         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1414
1415 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1416
1417         PR target/49541
1418         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1419         ldflags.
1420
1421 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1422
1423         * config/linux/wait.h (do_spin): New inline, largely copied
1424         from do_wait, just don't do futex_wait here, instead return true if
1425         it should be done.
1426         (do_wait): Implement using do_spin.
1427         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1428         to prototype.
1429         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1430         __sync_bool_compare_and_swap, pass the oldval to
1431         gomp_mutex_lock_slow.
1432         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1433         If all mutex contenders are just spinning and not sleeping, don't
1434         change state to 2 unnecessarily.  Optimize the loop when state has
1435         already become 2 to use just one atomic operation per loop instead
1436         of two.
1437         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1438         to prototype.
1439         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1440         __sync_bool_compare_and_swap, pass the oldval to
1441         gomp_mutex_lock_slow.
1442
1443 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1444
1445         PR libgomp/49490
1446         * iter.c (gomp_iter_static_next): For chunk size 0
1447         only use n ceil/ nthreads size for the first
1448         n % nthreads threads in the team instead of
1449         all threads except for the last few ones which
1450         get less work or none at all.
1451         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1452         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1453         chunk argument, set run_sched_modifier to 0 for static
1454         resp. 1 for other kinds.  If chunk argument is 0
1455         and not static, set value to 1.
1456
1457 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1458
1459         PR c++/49043
1460         * testsuite/libgomp.c++/pr49043.C: New test.
1461
1462         PR c++/48869
1463         * testsuite/libgomp.c++/pr48869.C: New test.
1464
1465 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1466
1467         PR fortran/48894
1468         * fortran.c: Include limits.h.
1469         (TO_INT): Define.
1470         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1471         *set.
1472         (omp_set_num_threads_8_, omp_set_schedule_8_,
1473         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1474         omp_get_team_size_8_): Use TO_INT macro.
1475         * testsuite/libgomp.fortran/pr48894.f90: New test.
1476
1477 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1478
1479         PR middle-end/48591
1480         * testsuite/libgomp.c/pr48591.c: New test.
1481
1482 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1483
1484         PR bootstrap/48135
1485         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1486         * configure: Regenerate.
1487
1488 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1489
1490         PR fortran/47886
1491         * testsuite/libgomp.fortran/task3.f90: New test.
1492
1493 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1494
1495         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1496
1497 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1498
1499         PR libgomp/47854
1500         * libgomp.texi (omp_get_wtime): Don't say time in the past
1501         must be Unix Epoch.
1502
1503 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1504
1505         PR libgomp/47804
1506         * testsuite/libgomp.fortran/fortran.exp: Check for both
1507         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1508         but $blddir != "", still append ${blddir}/${lang_library_path}
1509         to ld_library_path.
1510
1511 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1512
1513         PR libgomp/47758
1514         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1515         of libquadmath.a before adding its libpath to ldflags.
1516
1517 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1518
1519         PR libgomp/47731
1520         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1521         to FUTEX_WAIT futex syscall.
1522         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1523
1524 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1525
1526         * configure: Regenerate.
1527
1528 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1529
1530         PR libstdc++/36104
1531         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1532
1533 2011-01-16  Gerald Pfeifer
1534
1535         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1536
1537 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1538
1539         PR fortran/46874
1540         * libgomp.fortran/allocatable6.f90: New test.
1541
1542 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1543
1544         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1545         * configure: Regenerate.
1546
1547 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1548
1549         PR target/40125
1550         PR lto/46695
1551         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1552         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1553         * aclocal.m4: Regenerate.
1554         * configure: Regenerate.
1555         * Makefile.in: Regenerate.
1556         * testsuite/Makefile.in: Regenerate.
1557
1558 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1559
1560         PR fortran/46753
1561         * libgomp.fortran/pr46753.f90: New test.
1562
1563         PR libgomp/43706
1564         * env.c (initialize_env): Default to spin count 300000
1565         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1566         is specified.
1567
1568         PR libgomp/45240
1569         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1570         at the end if sync builtins aren't supported.
1571
1572 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1573
1574         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1575
1576 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1577
1578         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1579
1580 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1581
1582         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1583
1584 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1585             Tobias Burnus  <burnus@net-b.de>
1586
1587         PR fortran/32049
1588         * configure.ac:
1589         * configure: Regenerate.
1590
1591 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1592
1593         * config/linux/futex.h: New.
1594         * config/linux/arm/mutex.h: New.
1595         * configure.tgt (arm*-*-linux*): Add config path.
1596
1597 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1598
1599         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1600
1601 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1602
1603         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1604         Change Fortran datatype to LOGICAL.
1605         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1606         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1607
1608 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1609
1610         * configure: Regenerate.
1611
1612 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1613
1614         * libgomp.texi: Add function keyword to a couple of Fortran
1615         interfaces, use integer instead of int for Fortran.
1616
1617 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1618
1619         * libgomp.texi: Fix spelling and pasto problems throughout.
1620         Adjust prototypes to match code.
1621
1622 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1623
1624         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1625         silence -fwhole-file warning.
1626
1627 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1628
1629         * configure.tgt (*-*-solaris2.[56]*): Removed.
1630
1631 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1632
1633         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1634         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1635         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1636         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1637         targetting solaris2*.
1638         * configure: Regenerate.
1639         * config.h.in: Regenerate.
1640
1641         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1642         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1643         Add libgomp_version_dep.
1644         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1645         versioning.
1646         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1647         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1648         * Makefile.in: Regenerate.
1649
1650         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1651         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1652         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1653         to common block, protected by
1654         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1655
1656 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1657
1658         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1659
1660 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1661
1662         PR bootstrap/43170
1663         * configure: Regenerate.
1664
1665 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1666
1667         PR other/43620
1668         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1669         * configure: Regenerate.
1670         * Makefile.in: Regenerate.
1671         * testsuite/Makefile.in: Regenerate.
1672
1673 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1674
1675         PR c/43893
1676         * testsuite/libgomp.c/pr43893.c: New test.
1677         * testsuite/libgomp.c++/pr43893.C: New test.
1678
1679 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1680
1681         PR middle-end/43570
1682         * testsuite/libgomp.fortran/vla8.f90: New test.
1683
1684 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1685
1686         PR libgomp/43706
1687         * config/linux/affinity.c (gomp_init_affinity): Decrease
1688         gomp_available_cpus if affinity mask confines the process to fewer
1689         CPUs.
1690         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1691         non-NULL, just return gomp_available_cpus.
1692
1693         PR libgomp/43569
1694         * sections.c (gomp_sections_init): Initialize ws->mode.
1695
1696 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1697
1698         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1699         not unused bar variable.
1700         * configure: Regenerate.
1701
1702 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1703
1704         * Makefile.in: Regenerate.
1705         * aclocal.m4: Regenerate.
1706         * testsuite/Makefile.in: Regenerate.
1707
1708 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1709
1710         PR libgomp/42942
1711         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1712         (initialize_env): Adjust callers.
1713         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1714         when the argument is 0.
1715
1716         * testsuite/libgomp.c/pr42942.c: New test.
1717
1718 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1719
1720         PR middle-end/42644
1721         PR middle-end/42130
1722         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1723         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1724
1725 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1726
1727         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1728         * testsuite/libgomp.c++/task-6.C: Likewise.
1729
1730 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1731
1732         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1733
1734 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1735
1736         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1737         * configure: Regenerate.
1738
1739 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1740
1741         PR fortran/42866
1742         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1743
1744 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1745
1746         * configure.ac: Test for executability of GFORTRAN.
1747         * configure: Regenerate.
1748
1749 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1750
1751         * configure: Regenerate.
1752
1753 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1754
1755         PR libgomp/42602
1756         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1757
1758 2010-01-03  Richard Guenther  <rguenther@suse.de>
1759
1760         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1761
1762 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1763
1764         * testsuite/libgomp.graphite/pr4118.c: New.
1765
1766 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1767
1768         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1769         for darwin, protect the test with require-effective-target tls_runtime.
1770         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1771
1772 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1773
1774         PR target/41605
1775         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1776         link spec %s substitutions for static libraries.
1777
1778 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1779
1780         PR testsuite/42135
1781         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1782
1783 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1784
1785         * Makefile.in: Regenerate.
1786         * configure: Regenerate.
1787         * testsuite/Makefile.in: Regenerate.
1788
1789 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1790
1791         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1792         settings for LC_ALL and LANG.
1793
1794 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1795
1796         PR fortran/42162
1797         * testsuite/libgomp.fortran/pr42162.f90: New test.
1798
1799 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1800
1801         PR middle-end/42029
1802         * testsuite/libgomp.c/pr42029.c: New test.
1803
1804 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1805
1806         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1807         *s.  Accept ld version without text in ()s.
1808         * configure: Regenerated.
1809
1810 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1811
1812         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1813
1814 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1815
1816         PR libgomp/41418
1817         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1818         or a hyphen (happens with fortran language disabled).
1819         * configure: Regenerate.
1820
1821 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1822
1823         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1824         use sed script portable to Solaris /bin/sed for extracting ld
1825         version.
1826         * configure: Regenerate.
1827
1828 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1829
1830         * testsuite/libgomp.graphite/bounds.c: New test.
1831
1832 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1833
1834         * Makefile.am (libgomp_la_LINK): New.
1835         * Makefile.in: Regenerate.
1836
1837 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1838
1839         * configure.ac (AC_PREREQ): Bump to 2.64.
1840
1841 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1842
1843         * Makefile.am (install-html, install-pdf): Remove.
1844         * Makefile.in: Regenerate.
1845
1846         * Makefile.in: Regenerate.
1847         * aclocal.m4: Regenerate.
1848         * config.h.in: Regenerate.
1849         * configure: Regenerate.
1850         * testsuite/Makefile.in: Regenerate.
1851
1852 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1853
1854         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1855         * Makefile.in: Regenerate.
1856
1857 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1858
1859         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1860         * Makefile.in: Regenerate.
1861
1862 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1863
1864         PR fortran/41102
1865         omp_lib.h.in: Fix -std=f95 errors.
1866
1867
1868 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1869
1870         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1871         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1872         * testsuite/libgomp.graphite/graphite.exp: New.
1873
1874 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1875
1876         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1877         only build.
1878
1879 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1880
1881         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1882         needed memory barrier semantics.
1883         * config/linux/mips/mutex.h: New file.
1884
1885 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1886
1887         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1888
1889 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1890
1891         * configure: Regenerate.
1892
1893 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1894
1895         PR testsuite/40699
1896         PR testsuite/40707
1897         PR testsuite/40709
1898         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1899         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1900         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1901
1902 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1903
1904         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1905         options when choosing a multilib.
1906
1907 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1908
1909         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1910         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1911         ld_library_path, not every libgcc multilib directory.
1912         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1913         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1914         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1915         Use add_path.
1916         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1917
1918 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1919
1920         * Makefile.am (LTLDFLAGS): Define.
1921         (LINK): Define.
1922         * Makefile.in: Regenerate.
1923
1924 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1925
1926         PR fortran/39718
1927         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1928         libgfortranbegin, check existence of libgfortran.a instead of
1929         libgfortranbegin.a.
1930
1931 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1932
1933         PR libgomp/40174
1934         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1935         (gomp_free_pool_helper): Likewise.
1936
1937 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1938             Jakub Jelinek  <jakub@redhat.com>
1939
1940         PR fortran/35423
1941         * testsuite/libgomp.fortran/workshare2.f90: New test.
1942
1943 2009-04-09  Nick Clifton  <nickc@redhat.com>
1944
1945         * iter.c: Change copyright header to refer to version 3 of the
1946         GNU General Public License with version 3.1 of the GCC Runtime
1947         Library Exception and to point readers at the COPYING3 and
1948         COPYING3.RUNTIME files and the FSF's license web page.
1949         * alloc.c: Likewise.
1950         * barrier.c: Likewise.
1951         * config/bsd/proc.c: Likewise.
1952         * config/linux/affinity.c: Likewise.
1953         * config/linux/alpha/futex.h: Likewise.
1954         * config/linux/bar.c: Likewise.
1955         * config/linux/bar.h: Likewise.
1956         * config/linux/ia64/futex.h: Likewise.
1957         * config/linux/ia64/mutex.h: Likewise.
1958         * config/linux/lock.c: Likewise.
1959         * config/linux/mips/futex.h: Likewise.
1960         * config/linux/mutex.c: Likewise.
1961         * config/linux/mutex.h: Likewise.
1962         * config/linux/powerpc/futex.h: Likewise.
1963         * config/linux/proc.c: Likewise.
1964         * config/linux/ptrlock.c: Likewise.
1965         * config/linux/ptrlock.h: Likewise.
1966         * config/linux/s390/futex.h: Likewise.
1967         * config/linux/sem.c: Likewise.
1968         * config/linux/sem.h: Likewise.
1969         * config/linux/sparc/futex.h: Likewise.
1970         * config/linux/wait.h: Likewise.
1971         * config/linux/x86/futex.h: Likewise.
1972         * config/mingw32/proc.c: Likewise.
1973         * config/mingw32/time.c: Likewise.
1974         * config/posix/affinity.c: Likewise.
1975         * config/posix/bar.c: Likewise.
1976         * config/posix/bar.h: Likewise.
1977         * config/posix/lock.c: Likewise.
1978         * config/posix/mutex.h: Likewise.
1979         * config/posix/proc.c: Likewise.
1980         * config/posix/ptrlock.h: Likewise.
1981         * config/posix/sem.c: Likewise.
1982         * config/posix/sem.h: Likewise.
1983         * config/posix/time.c: Likewise.
1984         * config/posix95/lock.c: Likewise.
1985         * critical.c: Likewise.
1986         * env.c: Likewise.
1987         * error.c: Likewise.
1988         * fortran.c: Likewise.
1989         * iter_ull.c: Likewise.
1990         * libgomp.h: Likewise.
1991         * libgomp_f.h.in: Likewise.
1992         * libgomp_g.h: Likewise.
1993         * loop.c: Likewise.
1994         * loop_ull.c: Likewise.
1995         * omp.h.in: Likewise.
1996         * omp_lib.f90.in: Likewise.
1997         * omp_lib.h.in: Likewise.
1998         * ordered.c: Likewise.
1999         * parallel.c: Likewise.
2000         * sections.c: Likewise.
2001         * single.c: Likewise.
2002         * task.c: Likewise.
2003         * team.c: Likewise.
2004         * work.c: Likewise.
2005
2006 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2007
2008         * testsuite/config/default.exp: Change copyright header to refer to
2009         version 3 of the GNU General Public License and to point readers
2010         at the COPYING3 file and the FSF's license web page.
2011
2012 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2013
2014         PR middle-end/39573
2015         * libgomp.c++/pr39573.C: New test.
2016
2017 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2018
2019         PR other/39591
2020         * testsuite/libgomp.c/pr39591-1.c: New test.
2021         * testsuite/libgomp.c/pr39591-2.c: New test.
2022         * testsuite/libgomp.c/pr39591-3.c: New test.
2023
2024 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2025
2026         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2027         * testsuite/libgomp.c/atomic-6.c: Ditto.
2028
2029 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2030
2031         PR c/39495
2032         * testsuite/libgomp.c/loop-12.c: New test.
2033         * testsuite/libgomp.c/loop-11.c: New test.
2034         * testsuite/libgomp.c++/loop-11.C: New test.
2035         * testsuite/libgomp.c++/loop-12.C: New test.
2036         * testsuite/libgomp.c++/for-8.C: New test.
2037
2038 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2039
2040         * configure: Regenerate.
2041
2042 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2043
2044         PR middle-end/39154
2045         * testsuite/libgomp.c/pr39154.c: New test.
2046
2047 2009-01-30  Ian Lance Taylor  <iant@google.com>
2048
2049         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2050         libgomp_ld_is_gold.  Get gold version number.
2051         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2052         * configure: Rebuild.
2053
2054 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2055
2056         * testsuite/lib/libgomp.exp: Add -B option for targets that
2057         use libgfortran.a%s in their specs.
2058
2059 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2060
2061         PR libgomp/38086
2062         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2063         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2064         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2065         * configure: Regenerated.
2066         * config.h.in: Likewise.
2067
2068 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2069
2070         PR c++/38650
2071         * testsuite/libgomp.c/pr38650.c: New test.
2072         * testsuite/libgomp.c++/pr38650.C: New test.
2073
2074 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2075
2076         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2077
2078 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2079
2080         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2081
2082 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2083
2084         * configure: Regenerate.
2085
2086 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2087
2088         PR middle-end/36802
2089         * testsuite/libgomp.c/pr36802-1.c: New test.
2090         * testsuite/libgomp.c/pr36802-2.c: New test.
2091         * testsuite/libgomp.c/pr36802-3.c: New test.
2092
2093 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2094
2095         PR libgomp/38270
2096         * config/linux/powerpc/mutex.h: New.
2097
2098 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2099
2100         PR c++/38257
2101         * testsuite/libgomp.c++/for-7.C: New test.
2102
2103         PR c++/38348
2104         * testsuite/libgomp.c++/for-6.C: New test.
2105
2106 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2107
2108         PR testsuite/28870
2109         * testsuite/lib/libgomp.exp: Include new timeout library files.
2110         (libgomp_target_compile): Set timeout value from new proc.
2111
2112 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2113
2114         PR libgomp/37938
2115         * config/linux/ia64/mutex.h: New.
2116
2117 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2118
2119         PR libgomp/37935
2120         * libgomp.texi (Runtime library routines, environment variables):
2121         Update for OpenMP version 3.0.
2122
2123 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2124             Steve Ellcey  <sje@cup.hp.com>
2125
2126         * configure: Regenerate for new libtool.
2127         * Makefile.in: Ditto.
2128         * testsuite/Makefile.in: Ditto.
2129
2130 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2131             Andreas Tobler  <a.tobler@schweiz.org>
2132
2133         * config/bsd/proc.c: New file.
2134         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2135         * configure.ac: Check for header <sys/sysctl.h>
2136         * configure: Regenerate.
2137         * config.h.in: Likewise.
2138
2139 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2140
2141         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2142
2143 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2144
2145         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2146         * Makefile.in: Regenerated.
2147         * testsuite/Makefile.in: Regenerated.
2148
2149 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2150
2151         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2152         depend on blddir if blddir exists.
2153         (libgomp_target_compile): Likewise.
2154         * testsuite/libgomp.c++/c++.exp: Likewise.
2155         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2156
2157 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2158
2159         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2160         Do not list GPL as Invariant Section.
2161
2162 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2163             Chao-ying Fu  <fu@mips.com>
2164
2165         * configure.tgt: Enable futex for MIPS.
2166         * config/linux/mips/futex.h: New file.
2167
2168 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2169
2170         * team.c (gomp_team_end): Free team immediately if it has
2171         just one thread.
2172
2173 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2174
2175         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2176         * testsuite/libgomp.fortran/fortran.exp: Same.
2177         * testsuite/libgomp.c/c.exp: Same.
2178         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2179         directory to library path first.
2180
2181 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2182
2183         * env.c (parse_stacksize): Add cast to avoid warning.
2184         (parse_spincount): Likewise.
2185
2186 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2187
2188         * testsuite/libgomp.c/loop-10.c: New test.
2189         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2190         * libgomp.c++/loop-6.C (main): Likewise.
2191
2192         PR debug/36617
2193         * testsuite/libgomp.c/debug-1.c: New test.
2194
2195 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2196
2197         * testsuite/libgomp.c/nqueens-1.c: New test.
2198
2199         PR c++/36523
2200         * testsuite/libgomp.c++/task-7.C: New function.
2201
2202 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2203
2204         * configure: Regenerate.
2205
2206 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2207
2208         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2209         mutex when HAVE_SYNC_BUILTINS isn't defined.
2210
2211 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2212
2213         * libgomp.texi (omp_test_lock): Fix typo.
2214
2215 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2216
2217         * omp_lib.f90.in: Add "implicit none".
2218
2219 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2220
2221         PR middle-end/36506
2222         * testsuite/libgomp.c/reduction-5.c: New test.
2223
2224 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2225
2226         * libgomp.h (struct gomp_task): Add in_tied_task field.
2227         * task.c (gomp_init_task): Initialize it.
2228         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2229         unconditionally.  Don't call gomp_team_barrier_wake if
2230         current task is implicit or if(0) from implicit and number of
2231         running tasks is equal to nthreads - 1.
2232
2233         PR libgomp/36471
2234         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2235         omp_get_team_size_8): Fix pastos.
2236
2237         PR libgomp/36469
2238         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2239         * configure: Regenerated.
2240         * config.h.in: Regenerated.
2241         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2242         defined.
2243
2244 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2245
2246         PR bootstrap/36452
2247         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2248         (GOMP_loop_ull_dynamic_start): Likewise.
2249         (GOMP_loop_ull_guided_start): Likewise.
2250         (GOMP_loop_ull_ordered_static_start): Likewise.
2251         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2252         (GOMP_loop_ull_ordered_guided_start): Likewise.
2253
2254 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2255             Richard Henderson  <rth@redhat.com>
2256             Ulrich Drepper  <drepper@redhat.com>
2257             Jakob Blomer  <jakob.blomer@ira.uka.de>
2258
2259         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2260         Substitute also OMP_*LOCK_25*.
2261         * configure: Regenerated.
2262         * config.h.in: Regenerated.
2263         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2264         ptrlock.c and task.c.
2265         * Makefile.in: Regenerated.
2266         * testsuite/Makefile.in: Regenerated.
2267         * task.c: New file.
2268         * loop_ull.c: New file.
2269         * iter_ull.c: New file.
2270         * libgomp.h: Include ptrlock.h.
2271         (enum gomp_task_kind): New type.
2272         (struct gomp_team): Add task_lock, task_queue, task_count,
2273         task_running_count, single_count fields.  Add
2274         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2275         Remove work_share_lock, generation_mask,
2276         oldest_live_gen, num_live_gen and init_work_shares fields, add
2277         work work_share_list_alloc, work_share_list_free and work_share_chunk
2278         fields.  Change work_shares from pointer to pointers into an array.
2279         Change ordered_release field into gomp_sem_t ** from flexible array
2280         member.  Add implicit_task and initial_work_shares fields.
2281         Move close to the end of the struct.
2282         (struct gomp_team_state): Add single_count, last_work_share,
2283         active_level and level fields, remove work_share_generation.
2284         (gomp_barrier_handle_tasks): New prototype.
2285         (gomp_finish_task): New inline function.
2286         (struct gomp_work_share): Move chunk_size, end, incr into
2287         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2288         next_ll fields.  Reshuffle fields.  Add next_alloc,
2289         next_ws, next_free and inline_ordered_team_ids fields, change
2290         ordered_team_ids into pointer from flexible array member.
2291         Add mode field.  Put lock and next into a different cache line
2292         from most of the write-once fields.
2293         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2294         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2295         gomp_iter_ull_guided_next): New prototypes.
2296         (gomp_new_icv): New prototype.
2297         (struct gomp_thread): Add thread_pool and task fields.
2298         (struct gomp_thread_pool): New type.
2299         (gomp_new_team): New prototype.
2300         (gomp_team_start): Change type of last argument.
2301         (gomp_new_work_share): Removed.
2302         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2303         (gomp_work_share_init_done): New static inline.
2304         (gomp_throttled_spin_count_var, gomp_available_cpus,
2305         gomp_managed_threads): New extern decls.
2306         (gomp_init_task): New prototype.
2307         (gomp_spin_count_var): New extern var decl.
2308         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2309         or no alias support, or if not PIC.
2310         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2311         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2312         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2313         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2314         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2315         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2316         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2317         gomp_test_nest_lock_25): New prototypes.
2318         (omp_lock_symver, strong_alias): Define.
2319         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2320         decls.
2321         (gomp_end_task): New.
2322         (struct gomp_task_icv, gomp_global_icv): New.
2323         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2324         (struct gomp_task): New.
2325         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2326         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2327         (gomp_icv): New.
2328         (gomp_schedule_type): Reorder enum to match
2329         omp_sched_t.
2330         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2331         fields.
2332         (gomp_thread_start): Add gomp_team_barrier_wait call.
2333         For non-nested case remove clearing of docked thread thr fields.
2334         Use pool fields instead of global gomp_* variables.  Use
2335         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2336         Create tasks for each member thread.
2337         (free_team): Only destroy team barrier, task_lock here and free it.
2338         (gomp_free_thread): Free last_team if non-NULL.
2339         (gomp_team_end): Call gomp_team_barrier_wait instead of
2340         gomp_barrier_wait.  For nested case call one extra
2341         gomp_barrier_wait.  Move here some destruction from free_team.
2342         Call free_team on pool->last_team if any, rather than freeing
2343         current team.  Destroy work_share_list_free_lock ifndef
2344         HAVE_SYNC_BUILTINS.
2345         (gomp_new_icv): New function.
2346         (gomp_threads, gomp_threads_size, gomp_threads_used,
2347         gomp_threads_dock): Removed.
2348         (gomp_thread_destructor): New variable.
2349         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2350         functions.
2351         (gomp_team_start): Create new pool if current thread doesn't have
2352         one.  Use pool fields instead of global gomp_* variables.
2353         Initialize thread_pool field for new threads.  Clear single_count.
2354         Change last argument from ws to team, don't create
2355         new team, set ts.work_share to &team->work_shares[0] and clear
2356         ts.last_work_share.  Don't clear ts.work_share_generation.
2357         If number of threads changed, adjust atomically gomp_managed_threads.
2358         Use gomp_init_task instead of gomp_new_task,
2359         set thr->task to the corresponding implicit_task array entry.
2360         Create tasks for each member thread.  Initialize ts.level.
2361         (initialize_team): Call pthread_key_create on
2362         gomp_thread_destructor.
2363         (team_destructor): New function.
2364         (new_team): Removed.
2365         (gomp_new_team): New function.
2366         (free_team): Free gomp_work_share blocks chained through next_alloc,
2367         instead of freeing work_shares and destroying work_share_lock.
2368         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2369         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2370         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2371         of gomp_barrier_wait.
2372         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2373         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2374         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2375         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2376         of gomp_barrier_wait.
2377         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2378         gomp_work_share_init_done if gomp_work_share_start returned true.
2379         Don't unlock ws->lock.
2380         * work.c: Include stddef.h.
2381         (free_work_share): Use work_share_list_free_lock instead
2382         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2383         Call gomp_fini_work_share and then either free ws if orphaned, or
2384         put it into work_share_list_free list of the current team.
2385         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2386         functions.
2387         (gomp_work_share_start, gomp_work_share_end,
2388         gomp_work_share_end_nowait): Rewritten.
2389         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2390         (openmp_version): Set to 200805.
2391         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2392         omp_sched_guided, omp_sched_auto): New parameters.
2393         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2394         omp_set_max_active_levels, omp_get_max_active_levels,
2395         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2396         omp_get_active_level): New interfaces.
2397         * omp_lib.h.in (openmp_version): Set to 200805.
2398         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2399         omp_sched_guided, omp_sched_auto): New parameters.
2400         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2401         omp_set_max_active_levels, omp_get_max_active_levels,
2402         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2403         omp_get_active_level): New externals.
2404         * loop.c: Include limits.h.
2405         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2406         GFS_AUTO.
2407         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2408         Likewise.  Use gomp_icv.
2409         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2410         ts.static_trip here.
2411         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2412         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2413         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2414         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2415         don't unlock ws->lock, otherwise lock it.
2416         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2417         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2418         (gomp_parallel_loop_start): Call gomp_new_team instead of
2419         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2420         Adjust gomp_team_start caller.  Pass 0 as second argument to
2421         gomp_resolve_num_threads.
2422         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2423         If adding ws->chunk_size nthreads + 1 times after end won't
2424         overflow, set ws->mode to 1.
2425         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2426         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2427         GOMP_loop_ull_ordered_static_start,
2428         GOMP_loop_ull_ordered_dynamic_start,
2429         GOMP_loop_ull_ordered_guided_start,
2430         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2431         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2432         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2433         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2434         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2435         prototypes.
2436         * libgomp.map: Export lock routines also @@OMP_2.0.
2437         (GOMP_loop_ordered_dynamic_first,
2438         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2439         GOMP_loop_ordered_static_first): Remove.
2440         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2441         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2442         GOMP_loop_ull_ordered_dynamic_next,
2443         GOMP_loop_ull_ordered_dynamic_start,
2444         GOMP_loop_ull_ordered_guided_next,
2445         GOMP_loop_ull_ordered_guided_start,
2446         GOMP_loop_ull_ordered_runtime_next,
2447         GOMP_loop_ull_ordered_runtime_start,
2448         GOMP_loop_ull_ordered_static_next,
2449         GOMP_loop_ull_ordered_static_start,
2450         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2451         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2452         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2453         (omp_set_schedule, omp_get_schedule,
2454         omp_get_thread_limit, omp_set_max_active_levels,
2455         omp_get_max_active_levels, omp_get_level,
2456         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2457         omp_set_schedule_, omp_set_schedule_8_,
2458         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2459         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2460         omp_get_max_active_levels_, omp_get_level_,
2461         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2462         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2463         New exports @@OMP_3.0.
2464         * omp.h.in (omp_sched_t): New type.
2465         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2466         omp_set_max_active_levels, omp_get_max_active_levels,
2467         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2468         omp_get_active_level): New prototypes.
2469         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2470         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2471         gomp_thread_limit_var, gomp_remaining_threads_count,
2472         gomp_remaining_threads_lock): New variables.
2473         (parse_spincount): New function.
2474         (initialize_env): Call gomp_init_num_threads unconditionally.
2475         Initialize gomp_available_cpus.  Call parse_spincount,
2476         initialize gomp_{,throttled_}spin_count_var
2477         depending on presence and value of OMP_WAIT_POLICY and
2478         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2479         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2480         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2481         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2482         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2483         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2484         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2485         (gomp_global_icv): New.
2486         (parse_schedule): Use it.  Parse "auto".
2487         (omp_set_num_threads): Use gomp_icv.
2488         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2489         Likewise.
2490         (omp_get_max_threads): Move from parallel.c.
2491         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2492         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2493         add ialias.
2494         (parse_stacksize, parse_wait_policy): New functions.
2495         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2496         both wrappers for compatibility and new locks.
2497         (omp_set_schedule, omp_get_schedule,
2498         omp_get_thread_limit, omp_set_max_active_levels,
2499         omp_get_max_active_levels, omp_get_level,
2500         omp_get_ancestor_thread_num, omp_get_team_size,
2501         omp_get_active_level): New ialias_redirect.
2502         (omp_set_schedule_, omp_set_schedule_8_,
2503         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2504         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2505         omp_get_max_active_levels_, omp_get_level_,
2506         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2507         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2508         New functions.
2509         * parallel.c: Include limits.h.
2510         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2511         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2512         argument to gomp_team_start.  Pass 0 as second argument to
2513         gomp_resolve_num_threads.
2514         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2515         if gomp_thread_limit_var != ULONG_MAX.
2516         (omp_in_parallel): Implement using ts.active_level.
2517         (omp_get_max_threads): Move to env.c.
2518         (omp_get_level, omp_get_ancestor_thread_num,
2519         omp_get_team_size, omp_get_active_level): New functions,
2520         add ialias.
2521         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2522         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2523         gomp_iter_dynamic_next instead of the _locked variant and don't take
2524         lock around it, otherwise acquire it before calling
2525         gomp_iter_dynamic_next_locked.
2526         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2527         gomp_iter_dynamic_next instead of the _locked variant and don't take
2528         lock around it.
2529         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2530         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2531         Adjust gomp_team_start caller.  Pass count as second argument to
2532         gomp_resolve_num_threads, don't adjust num_threads after the call.
2533         Use gomp_icv.
2534         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2535         ws->chunk_size by incr.
2536         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2537         code.
2538         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2539         types.
2540         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2541         (omp_check_defines): Check even the compat defines.
2542         * config/linux/ptrlock.c: New file.
2543         * config/linux/ptrlock.h: New file.
2544         * config/linux/wait.h: New file.
2545         * config/posix/ptrlock.c: New file.
2546         * config/posix/ptrlock.h: New file.
2547         * config/linux/bar.h (gomp_team_barrier_wait,
2548         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2549         (gomp_team_barrier_set_task_pending,
2550         gomp_team_barrier_clear_task_pending,
2551         gomp_team_barrier_set_waiting_for_tasks,
2552         gomp_team_barrier_waiting_for_tasks,
2553         gomp_team_barrier_done): New inlines.
2554         (gomp_barrier_t): Rewritten.
2555         (gomp_barrier_state_t): New typedef.
2556         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2557         gomp_barrier_wait_start): Rewritten.
2558         (gomp_barrier_wait_end): Change second argument to
2559         gomp_barrier_state_t.
2560         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2561         inlines.
2562         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2563         futex.h.
2564         (gomp_barrier_wait_end): Rewritten.
2565         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2566         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2567         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2568         (gomp_barrier_state_t): New typedef.
2569         (gomp_team_barrier_wait,
2570         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2571         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2572         into the return value.  Return gomp_barrier_state_t.
2573         (gomp_team_barrier_set_task_pending,
2574         gomp_team_barrier_clear_task_pending,
2575         gomp_team_barrier_set_waiting_for_tasks,
2576         gomp_team_barrier_waiting_for_tasks,
2577         gomp_team_barrier_done): New inlines.
2578         (gomp_barrier_wait_end): Change second argument to
2579         gomp_barrier_state_t.
2580         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2581         inlines.
2582         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2583         (gomp_barrier_wait_end): Change second argument to
2584         gomp_barrier_state_t.
2585         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2586         gomp_team_barrier_wake): New functions.
2587         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2588         futex.h.
2589         (gomp_futex_wake, gomp_futex_wait): New variables.
2590         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2591         * config/linux/lock.c: Rewrite to make locks task owned,
2592         for backwards compatibility provide the old entrypoints
2593         if symbol versioning.  Include wait.h instead of libgomp.h and
2594         futex.h.
2595         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2596         * config/posix95/lock.c: Rewrite to make locks task owned,
2597         for backwards compatibility provide the old entrypoints
2598         if symbol versioning.
2599         * config/posix/lock.c: Rewrite to make locks task owned,
2600         for backwards compatibility provide the old entrypoints
2601         if symbol versioning.
2602         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2603         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2604         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2605         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2606         (sys_futex0): Return error code.
2607         (futex_wake, futex_wait): If ENOSYS was returned, clear
2608         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2609         (cpu_relax, atomic_write_barrier): New static inlines.
2610         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
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/x86/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/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2620         (sys_futex0): Return error code.
2621         (futex_wake, futex_wait): If ENOSYS was returned, clear
2622         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2623         (cpu_relax, atomic_write_barrier): New static inlines.
2624         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2625         (sys_futex0): Return error code.
2626         (futex_wake, futex_wait): If ENOSYS was returned, clear
2627         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2628         (cpu_relax, atomic_write_barrier): New static inlines.
2629         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2630         (sys_futex0): Return error code.
2631         (futex_wake, futex_wait): If ENOSYS was returned, clear
2632         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2633         (cpu_relax, atomic_write_barrier): New static inlines.
2634         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2635         futex.h.
2636         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2637         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2638         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2639         types.
2640         (omp_nest_lock_t): Change owner into void *, add lock field.
2641         * config/posix95/omp-lock.h: Include semaphore.h.
2642         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2643         (omp_lock_t): Use sem_t instead of mutex if semaphores
2644         aren't broken.
2645         (omp_nest_lock_t): Likewise.  Change owner to void *.
2646         * config/posix/omp-lock.h: Include semaphore.h.
2647         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2648         (omp_lock_t): Use sem_t instead of mutex if semaphores
2649         aren't broken.
2650         (omp_nest_lock_t): Likewise.  Add owner field.
2651
2652 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2653
2654         * testsuite/libgomp.c/collapse-1.c: New test.
2655         * testsuite/libgomp.c/collapse-2.c: New test.
2656         * testsuite/libgomp.c/collapse-3.c: New test.
2657         * testsuite/libgomp.c/icv-1.c: New test.
2658         * testsuite/libgomp.c/icv-2.c: New test.
2659         * testsuite/libgomp.c/lib-2.c: New test.
2660         * testsuite/libgomp.c/lock-1.c: New test.
2661         * testsuite/libgomp.c/lock-2.c: New test.
2662         * testsuite/libgomp.c/lock-3.c: New test.
2663         * testsuite/libgomp.c/loop-4.c: New test.
2664         * testsuite/libgomp.c/loop-5.c: New test.
2665         * testsuite/libgomp.c/loop-6.c: New test.
2666         * testsuite/libgomp.c/loop-7.c: New test.
2667         * testsuite/libgomp.c/loop-8.c: New test.
2668         * testsuite/libgomp.c/loop-9.c: New test.
2669         * testsuite/libgomp.c/nested-3.c: New test.
2670         * testsuite/libgomp.c/nestedfn-6.c: New test.
2671         * testsuite/libgomp.c/sort-1.c: New test.
2672         * testsuite/libgomp.c/task-1.c: New test.
2673         * testsuite/libgomp.c/task-2.c: New test.
2674         * testsuite/libgomp.c/task-3.c: New test.
2675         * testsuite/libgomp.c/task-4.c: New test.
2676         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2677         to C++ testsuite default compiler options.
2678         * testsuite/libgomp.c++/collapse-1.C: New test.
2679         * testsuite/libgomp.c++/collapse-2.C: New test.
2680         * testsuite/libgomp.c++/ctor-10.C: New test.
2681         * testsuite/libgomp.c++/for-1.C: New test.
2682         * testsuite/libgomp.c++/for-2.C: New test.
2683         * testsuite/libgomp.c++/for-3.C: New test.
2684         * testsuite/libgomp.c++/for-4.C: New test.
2685         * testsuite/libgomp.c++/for-5.C: New test.
2686         * testsuite/libgomp.c++/loop-8.C: New test.
2687         * testsuite/libgomp.c++/loop-9.C: New test.
2688         * testsuite/libgomp.c++/loop-10.C: New test.
2689         * testsuite/libgomp.c++/task-1.C: New test.
2690         * testsuite/libgomp.c++/task-2.C: New test.
2691         * testsuite/libgomp.c++/task-3.C: New test.
2692         * testsuite/libgomp.c++/task-4.C: New test.
2693         * testsuite/libgomp.c++/task-5.C: New test.
2694         * testsuite/libgomp.c++/task-6.C: New test.
2695         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2696         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2697         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2698         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2699         * testsuite/libgomp.fortran/collapse1.f90: New test.
2700         * testsuite/libgomp.fortran/collapse2.f90: New test.
2701         * testsuite/libgomp.fortran/collapse3.f90: New test.
2702         * testsuite/libgomp.fortran/collapse4.f90: New test.
2703         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2704         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2705         * testsuite/libgomp.fortran/lib4.f90: New test.
2706         * testsuite/libgomp.fortran/lock-1.f90: New test.
2707         * testsuite/libgomp.fortran/lock-2.f90: New test.
2708         * testsuite/libgomp.fortran/nested1.f90: New test.
2709         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2710         * testsuite/libgomp.fortran/strassen.f90: New test.
2711         * testsuite/libgomp.fortran/tabs1.f90: New test.
2712         * testsuite/libgomp.fortran/tabs2.f: New test.
2713         * testsuite/libgomp.fortran/task1.f90: New test.
2714         * testsuite/libgomp.fortran/task2.f90: New test.
2715         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2716         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2717         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2718         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2719         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2720
2721 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2722
2723         PR c++/36308
2724         * testsuite/libgomp.c++/ctor-11.C: New test.
2725         * testsuite/libgomp.c++/ctor-12.C: New test.
2726
2727 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2728
2729         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2730
2731 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2732
2733         PR middle-end/36106
2734         * testsuite/libgomp.c/atomic-5.c: New test.
2735         * testsuite/libgomp.c/atomic-6.c: New test.
2736         * testsuite/libgomp.c/autopar-1.c: New test.
2737
2738 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2739
2740         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2741         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2742         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2743         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2744         * configure: Regenerate.
2745         * Makefile.in, testsuite/Makefile.in: Likewise.
2746
2747 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2748
2749         PR bootstrap/35457
2750         * aclocal.m4: Regenerate.
2751         * configure: Regenerate.
2752
2753 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2754
2755         PR middle-end/35611
2756         * testsuite/libgomp.c/atomic-4.c: New test.
2757
2758         PR libgomp/35625
2759         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2760         (gomp_iter_guided_next): Likewise.
2761         * testsuite/libgomp.c/pr35625.c: New test.
2762
2763 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2764
2765         * aclocal.m4: Regenerate.
2766         * configure: Likewise.
2767         * Makefile.in: Likewise.
2768         * testsuite/Makefile.in: Likewise.
2769
2770 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2771
2772         PR middle-end/35185
2773         * testsuite/libgomp.c++/pr35185.C: New test.
2774
2775 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2776
2777         PR middle-end/35549
2778         * testsuite/libgomp.c/pr35549.c: New test.
2779
2780 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2781
2782         * testsuite/libgomp.c/atomic-3.c: New test.
2783
2784 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2785
2786         PR fortran/33197
2787         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2788         .F08 file suffixes.
2789
2790 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2791
2792         PR libgomp/33131
2793         * configure.ac: Add ACX_HEADER_STRING.
2794         * env.c: Include strings.h.
2795         * aclocal.m4: Regenerate.
2796         * config.h.in: Regenerate.
2797         * configure: Regenerate.
2798         * Makefile.in: Regenerate.
2799         * testsuite/Makefile.in: Regenerate.
2800
2801 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2802
2803         PR middle-end/35196
2804         * testsuite/libgomp.c/pr35196.c: New test.
2805
2806         PR middle-end/35130
2807         * testsuite/libgomp.fortran/pr35130.f90: New test.
2808         * testsuite/libgomp.c/pr35130.c: New test.
2809
2810 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2811
2812         PR middle-end/33880
2813         * testsuite/libgomp.c/pr33880.c: New test.
2814         * testsuite/libgomp.fortran/pr33880.f90: New test.
2815
2816 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2817
2818         * configure: Regenerate.
2819
2820 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2821
2822         * configure.ac: Move futex checking into ../config/futex.m4.
2823         * configure: Rebuilt.
2824         * aclocal.m4: Rebuilt.
2825         * Makefile.in: Rebuilt.
2826
2827         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2828         2007-10-15 ../config/tls.m4 change.
2829
2830 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2831
2832         PR c++/34513
2833         * testsuite/libgomp.c/pr34513.c: New test.
2834         * testsuite/libgomp.c++/pr34513.C: New test.
2835
2836 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2837
2838         PR target/32765
2839         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2840
2841 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2842
2843         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2844
2845 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2846
2847         * testsuite/libgomp.c/private-1.c: New test.
2848
2849 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2850             Paolo Bonzini  <bonzini@gnu.org>
2851
2852         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2853         instead of 'VPATH ='.
2854         * Makefile.in: Regenerate.
2855
2856 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2857
2858         * configure.ac: Adjust makeinfo version check.
2859         * configure: Regenerate.
2860
2861 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2862
2863         PR fortran/34020
2864         * testsuite/libgomp.fortran/pr34020.f90: New test.
2865
2866 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2867
2868         PR c++/33894
2869         * testsuite/libgomp.c++/atomic-1.C: New test.
2870
2871 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2872
2873         PR libgomp/33275
2874         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2875         Make x and y integers rather than (implicit) reals.  Add private (j)
2876         clause to the last omp parallel.
2877
2878 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2879
2880         * configure: Regenerate following changes to ../config/tls.m4.
2881
2882 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2883
2884         * testsuite/libgomp.fortran/stack.f90: New test.
2885
2886 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2887
2888         * config/mingw32/proc.c: New file.
2889
2890 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2891
2892         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2893         (main): Use __get_cpuid to get i386 target fetaures.
2894         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2895         (main): Use __get_cpuid to get x86_64 target fetaures.
2896
2897 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2898
2899         PR target/32765
2900         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2901         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2902
2903 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2904
2905         PR fortran/32550
2906         * testsuite/libgomp.fortran/pr32550.f90: New test.
2907         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2908
2909 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2910
2911         * aclocal.m4: Regenerated.
2912
2913 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2914
2915         PR fortran/32359
2916         * testsuite/libgomp.fortran/pr32359.f90: New.
2917
2918 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2919
2920         PR libgomp/32468
2921         * sections.c (GOMP_parallel_sections_start): Only decrease
2922         number of threads to COUNT if dyn_var is true.
2923         * testsuite/libgomp.c/pr32468.c: New test.
2924
2925 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2926
2927         PR libgomp/26308
2928         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2929
2930 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2931
2932         PR middle-end/32362
2933         * testsuite/libgomp.c/pr32362-1.c: New test.
2934         * testsuite/libgomp.c/pr32362-2.c: New test.
2935         * testsuite/libgomp.c/pr32362-3.c: New test.
2936
2937 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2938
2939         * team.c (gomp_team_start): Fix setting up thread_attr
2940         stack size.
2941
2942 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2943
2944         * configure: Regenerate.
2945
2946 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2947
2948         * Makefile.in: Regenerate.
2949         * configure: Regenerate.
2950         * aclocal.m4: Regenerate.
2951         * testsuite/Makefile.in: Regenerate.
2952
2953 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2954
2955         * config/linux/proc.c: New file.
2956
2957         PR libgomp/28482
2958         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2959
2960 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2961
2962         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2963
2964 2007-04-16  Matthias Klose  <doko@debian.org>
2965
2966         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2967         flags if not building with -m64.
2968         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2969         flag for i?86-*-* targets, if current target matches -m64.
2970
2971 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2972
2973         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2974         * Makefile.in: Regenerate.
2975
2976 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2977
2978         PR testsuite/31369
2979         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
2980         ld_library_path.
2981         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2982
2983 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
2984
2985         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
2986         decls.
2987         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
2988         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
2989         (parse_affinity): New function.
2990         (initialize_env): Call it and gomp_init_affinity.
2991         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
2992         create new pthread_attr_t and call gomp_init_thread_affinity
2993         on it for each thread before passing the attribute to pthread_create.
2994         * config/linux/affinity.c: New file.
2995         * config/posix/affinity.c: New file.
2996         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
2997         * configure: Rebuilt.
2998         * config.h.in: Rebuilt.
2999         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3000         * Makefile.in: Rebuilt.
3001
3002 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3003
3004         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3005         *-*-darwin*.
3006         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3007         and use it if found.
3008
3009 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3010
3011         * testsuite/config/default.exp: New file.
3012         * testsuite/lib/libgomp.exp: New file.
3013         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3014         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3015         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3016         (libgomp_load): Remove.
3017         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3018         always_ld_library_path, not ld_library_path.  Set additional_flags
3019         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3020         (target_compile): Do not call libgomp_init.  Append lang_library_path
3021         and lang_link_flags to options.
3022         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3023         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3024         here.
3025         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3026         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3027         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3028         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3029         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3030         CX8 flag.
3031         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3032         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3033         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3034         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3035         * testsuite/libgomp.c/atomic-10.c: Ditto.
3036
3037 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3038
3039         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3040         dg-final cleanup-modules line.
3041         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3042         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3043         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3044         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3045         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3046         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3047         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3048
3049 2007-03-18  Andreas Schwab  <schwab@suse.de>
3050
3051         * acinclude.m4: Adjust regular expression for ld version
3052         extraction.
3053         * configure: Regenerate.
3054
3055 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3056
3057         * Makefile.am: Add install-pdf target as copied from
3058         automake v1.10 rules.
3059         * Makefile.in: Regenerate
3060
3061 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3062
3063         PR libgomp/28486
3064         * configure: Regenerate.
3065
3066         PR c++/30703
3067         * testsuite/libgomp.c++/pr30703.C: New test.
3068
3069 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3070
3071         Revert:
3072         2006-07-05  Eric Christopher  <echristo@apple.com>
3073         * configure.ac: Depend addition of -pthread on host OS.
3074         * configure: Regenerate.
3075
3076 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3077
3078         * libgomp.texi: Fix spacing after abbreviations.
3079
3080 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3081
3082         PR libgomp/30546
3083         * configure.ac: Add check for makeinfo
3084         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3085         if an appropiate version of makeinfo is found.
3086         * aclocal.m4: Regenerated.
3087         * configure: Regenerated.
3088         * Makefile.in: Regenerated.
3089         * testsuite/Makefile.in: Regenerated.
3090
3091 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3092
3093         PR libgomp/30540
3094         * libgomp.texi: More about implementation-dependent settings.
3095
3096 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3097
3098         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3099
3100 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3101
3102         PR middle-end/30494
3103         * testsuite/libgomp.c/pr30494.c: New test.
3104
3105 2007-01-15  Tom Tromey  <tromey@redhat.com>
3106
3107         * configure: Rebuilt.
3108         * configure.ac: Fixed comment.
3109
3110 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3111
3112         * libgomp.texi: Document implementation specific default values of
3113         environment variables.
3114
3115 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3116
3117         PR libgomp/28209
3118         * libgomp.texi: New file.
3119         * configure.ac: Add --enable-generated-files-in-srcdir option.
3120         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3121         files to srcdir.
3122         * Makefile.in: Regenerated.
3123         * config.h.in: Regenerated.
3124         * testsuite/Makefile.in: Regenerated.
3125         * NOTES: Removed.
3126
3127 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3128
3129         PR libgomp/29949
3130         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3131
3132 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3133
3134         * configure: Regenerate.
3135
3136 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3137
3138         PR libgomp/29947
3139         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3140         start if there shouldn't be any loop iterations.
3141         (gomp_loop_ordered_static_start): Remove start == end test.
3142         * testsuite/libgomp.c/pr29947-1.c: New test.
3143         * testsuite/libgomp.c/pr29947-2.c: New test.
3144
3145 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3146
3147         * configure.tgt: Force initial-exec TLS model on Linux only.
3148
3149 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3150
3151         * configure: Regenerated.
3152
3153 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3154
3155         * env.c (parse_schedule): Reject out of range values.
3156         (parse_unsigned_long): Reject out of range, negative or zero values.
3157
3158 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3159
3160         PR fortran/29629
3161         * testsuite/libgomp.fortran/pr29629.f90: New test.
3162
3163 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3164
3165         PR libgomp/29494
3166         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3167         * config/posix95: New directory.
3168         * config/posix95/omp-lock.h: New file.
3169         * config/posix95/lock.c: Likewise.
3170
3171 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3172
3173         * aclocal.m4: Regenerate.
3174         * configure: Regenerate.
3175
3176 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3177
3178         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3179         '<' to '<='.
3180
3181 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3182
3183         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3184         test.
3185         * configure: Regenerate.
3186         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3187
3188 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3189
3190         PR middle-end/25261
3191         PR middle-end/28790
3192         * testsuite/libgomp.c/nestedfn-4.c: New test.
3193         * testsuite/libgomp.c/nestedfn-5.c: New test.
3194         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3195
3196         PR fortran/29097
3197         * testsuite/libgomp.fortran/condinc1.f: New test.
3198         * testsuite/libgomp.fortran/condinc2.f: New test.
3199         * testsuite/libgomp.fortran/condinc3.f90: New test.
3200         * testsuite/libgomp.fortran/condinc4.f90: New test.
3201         * testsuite/libgomp.fortran/condinc1.inc: New file.
3202
3203 2006-09-18  Tom Tromey  <tromey@redhat.com>
3204
3205         * configure: Rebuilt.
3206
3207 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3208
3209         PR c/28768
3210         PR preprocessor/14634
3211         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3212         to AC_DEFINE.
3213         * configure: Regenerate.
3214
3215 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3216
3217         * testsuite/libgomp.fortran/reduction3.f90: Change
3218         -2147483648 to -huge(i)-1 to avoid overflow.
3219         * testsuite/libgomp.fortran/reduction4.f90: Change
3220         Z'ffffffff' to not(0) to avoid overflow.
3221
3222 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3223
3224         PR libgomp/25938
3225         * Makefile.am (libsubincludedir): New.
3226         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3227         * Makefile.in: Regenerate.
3228
3229 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3230
3231         PR libgomp/28725
3232         * env.c: Include ctype.h.
3233         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3234         leading and/or trailing whitespace and compare strings case
3235         insensitively.
3236
3237 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3238
3239         PR fortran/28390
3240         * testsuite/libgomp.fortran/pr28390.f: New test.
3241
3242 2006-07-05  Eric Christopher  <echristo@apple.com>
3243
3244         * configure.ac: Depend addition of -pthread on host OS.
3245         * configure: Regenerate.
3246
3247 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3248
3249         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3250         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3251         defined.
3252
3253 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3254
3255         PR libgomp/26175
3256         PR libgomp/26477
3257         * configure.ac: If neither --enable-linux-futex nor
3258         --disable-linux-futex is passed, determine the default by checking
3259         for compiling and/or running against NPTL.  With --enable-linux-futex,
3260         check if SYS_gettid and SYS_futex are defined.
3261         * configure: Rebuilt.
3262
3263 2006-06-14  Richard Henderson  <rth@redhat.com>
3264
3265         PR libgomp/28008
3266         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3267         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3268
3269 2006-06-09  Richard Henderson  <rth@redhat.com>
3270
3271         * env.c (gomp_nthreads_var): Change to unsigned long.
3272         (gomp_run_sched_chunk): Likewise.
3273         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3274         (initialize_env): Initialize gomp_thread_attr.
3275         * libgomp.h (gomp_nthreads_var): Update decl.
3276         (gomp_run_sched_chunk): Likewise.
3277         (gomp_thread_attr): Declare.
3278         * team.c (gomp_thread_attr): Export.
3279         (initialize_team): Don't initialize it.
3280
3281 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3282
3283         PR fortran/27916
3284         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3285         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3286
3287 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3288
3289         * config/mingw32/time.c: New file.
3290         * configure.tgt: Use it.
3291
3292 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3293
3294         * Makefile.am: Add install-html target. Add install-html to .PHONY
3295         * Makefile.in: Regenerate.
3296
3297 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3298
3299         PR libgomp/27612
3300         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3301         * testsuite/libgomp.c/critical-1.c: Likewise.
3302         * testsuite/libgomp.c/loop-1.c: Likewise.
3303         * testsuite/libgomp.c/loop-2.c: Likewise.
3304         * testsuite/libgomp.c/single-1.c: Likewise.
3305         * testsuite/libgomp.c/ordered-1.c: Likewise.
3306         * testsuite/libgomp.c/ordered-2.c: Likewise.
3307
3308 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3309
3310         PR middle-end/27416
3311         * libgomp.fortran/pr27416-1.f90: New test.
3312
3313 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3314
3315         PR fortran/27395
3316         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3317         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3318
3319 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3320
3321         PR c++/26943
3322         * testsuite/libgomp.c/pr26943-1.c: New test.
3323         * testsuite/libgomp.c/pr26943-2.c: New test.
3324         * testsuite/libgomp.c/pr26943-3.c: New test.
3325         * testsuite/libgomp.c/pr26943-4.c: New test.
3326         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3327         * testsuite/libgomp.c++/pr26943.C: New test.
3328
3329 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3330
3331         PR middle-end/27337
3332         * testsuite/libgomp.c++/pr27337.C: New test.
3333
3334 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3335
3336         PR c/26171
3337         * testsuite/libgomp.c/pr26171.c: New test.
3338
3339 2006-04-25  Richard Henderson  <rth@redhat.com>
3340
3341         PR libgomp/25865
3342         * configure.ac: Use GCC_CHECK_TLS.
3343         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3344         * Makefile.in, aclocal.m4, configure: Regenerate.
3345
3346 2006-04-10  Matthias Klose  <doko@debian.org>
3347
3348         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3349         directory names containing underscores.
3350
3351 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3352
3353         PR c++/26691
3354         * testsuite/libgomp.c++/pr26691.C: New test.
3355
3356 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3357
3358         * testsuite/libgomp.fortran/retval2.f90: New test.
3359
3360 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3361
3362         * testsuite/libgomp.c++: New directory.
3363
3364 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3365
3366         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3367         * config/posix/sem.c: Implement the above.
3368
3369 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3370
3371         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3372         define HAVE_BROKEN_POSIX_SEMAPHORES.
3373         * configure: Rebuilt.
3374         * config.h.in: Rebuilt.
3375
3376 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3377
3378         PR bootstrap/26161
3379         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3380         for the other pthread check.
3381         * configure: Regenerate.
3382         * config.h.in: Regenerate.
3383
3384 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3385
3386         PR libgomp/25938
3387         PR libgomp/25984
3388         * Makefile.am (fincludedir): New variable.
3389         (nodist_include_HEADERS): Remove Fortran files.
3390         (nodist_finclude_HEADERS): New variable.
3391         * Makefile.in: Regenerated.
3392
3393 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3394
3395         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3396         Remove tests for returning assumed character length arrays.
3397
3398 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3399             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3400
3401         PR libgomp/25936
3402         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3403
3404 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3405
3406         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3407
3408 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3409
3410         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3411         part of LD_LIBRARY_PATH manually.
3412
3413 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3414
3415         PR libgomp/25852
3416         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3417         libgomp_init.
3418
3419 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3420
3421         PR libgomp/25884
3422         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3423         * configure.ac (PERL): Don't set.
3424         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3425         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3426         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3427         * omp.h.in: Wrap the new configure substitutions with @ characters.
3428         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3429         * aclocal.m4, configure, Makefile.in: Regenerate.
3430         * mkomp_h.pl: Delete.
3431
3432 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3433
3434         PR libgomp/25259
3435         * configure.ac: Use GCC_HEADER_STDINT.
3436         * libgomp.h: Include gstdint.h.
3437         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3438         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3439
3440 2006-01-24  Richard Henderson  <rth@redhat.com>
3441
3442         PR libgomp/25942
3443         * configure.ac: Add AM_MAINTAINER_MODE.
3444         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3445
3446 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3447
3448         * Makefile.in: Regenerate.
3449         * testsuite/Makefile.in: Regenerate.
3450         * aclocal.m4: Regenerate.
3451
3452 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3453
3454         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3455         Solaris.
3456         * configure.ac: Add check for loadavg.h.
3457         (link_gomp): Adjust comment.
3458         * configure: Regenerate.
3459         * config.h.in: Regenerate.
3460
3461 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3462
3463         PR libgomp/25877
3464         * configure.ac: Remove check for alloca.h.
3465         * configure: Regenerate.
3466         * config.h.in: Regenerate.
3467         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3468         * team.c: Remove use of alloca.h.
3469         Call gomp_alloca instead of alloca.
3470
3471 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3472
3473         PR libgomp/25877
3474         * team.c: Add include of alloca.h.
3475         * configure.ac: Add check for alloca.h.
3476         * configure: Regenerate.
3477         * config.h.in: Regenerate.
3478
3479 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3480
3481         PR fortran/25219
3482         * testsuite/libgomp.fortran/pr25219.f90: New test.
3483
3484 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3485
3486         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3487         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3488         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3489         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3490         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3491         testsuite/libgomp.fortran/threadprivate1.f90,
3492         testsuite/libgomp.fortran/threadprivate2.f90,
3493         testsuite/libgomp.fortran/threadprivate3.f90,
3494         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3495         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3496         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3497         effective-target to TLS runtime.
3498
3499         * testsuite/libgomp.fortran/pr25162.f: Require
3500         effective-target TLS runtime.
3501
3502 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3503
3504         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3505         * testsuite/libgomp.c/nestedfn-3.c: New test.
3506
3507 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3508
3509         PR fortran/25162
3510         * testsuite/libgomp.fortran/pr25162.f: New test.
3511
3512 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3513
3514         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3515         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3516
3517 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3518
3519         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3520         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3521         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3522         single.c, team.c, work.c, config/linux/alpha/futex.h,
3523         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3524         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3525         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3526         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3527         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3528         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3529         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3530         FSF address.
3531
3532 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3533
3534         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3535         to nodist_noinst_HEADERS.
3536         * Makefile.in: Rebuilt.
3537
3538         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3539         add integer count field.
3540         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3541         omp_nest_lock_t type change.
3542         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3543         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3544         Increment count.
3545         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3546         Decrement count.
3547         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3548         Increment count if successful and return the new nesting level.
3549         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3550         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3551         * testsuite/libgomp.c/lib-1.c: New test.
3552         * testsuite/libgomp.fortran/lib1.f90: New test.
3553         * testsuite/libgomp.fortran/lib2.f: New test.
3554         * testsuite/libgomp.fortran/lib3.f: New test.
3555
3556 2005-11-17  Richard Henderson  <rth@redhat.com>
3557
3558         PR 24845
3559         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3560         * configure.ac (link_gomp): New.  Substitute it.
3561         (AC_CONFIG_FILES): Add libgomp.spec.
3562         * libgomp.spec.in: New file.
3563         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3564         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3565
3566 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3567
3568         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3569         reduction(-:var) behaving the same as reduction(+:var).
3570         * testsuite/libgomp.c/reduction-4.c: New test.
3571
3572 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3573
3574         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3575         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3576         testsuite/libgomp.c/copyin-3.c,
3577         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3578         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3579         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3580         testsuite/libgomp.c++/pr24455.C,
3581         testsuite/libgomp.fortran/threadprivate1.f90,
3582         testsuite/libgomp.fortran/threadprivate2.f90,
3583         testsuite/libgomp.fortran/threadprivate3.f90,
3584         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3585         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3586         testsuite/libgomp.fortran/omp_parse3.f90: Require
3587         effective-target TLS.
3588
3589 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3590
3591         * HEADER: Remove.
3592
3593 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3594
3595         PR libgomp/24797
3596         * team.c (initialize_team): Pass NULL rather than free as
3597         pthread_key_create destructor.  Initialize thread specific data
3598         pointer in initial thread to a static local variable rather than
3599         malloced memory.
3600
3601 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3602
3603         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3604         its location to ld_library_path.
3605
3606 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3607
3608         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3609
3610 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3611
3612         * testsuite/libgomp.c: Rename from libgomp.dg.
3613
3614 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3615
3616         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3617         threadprivate variable 'i'.
3618
3619 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3620
3621         * config/linux/s390/futex.h: New file.
3622         * configure.tgt: Use it.
3623
3624         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3625         before the parallel.
3626
3627 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3628
3629         PR c++/24734
3630         * testsuite/libgomp.c++/master-1.C: New test.
3631
3632 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3633
3634         * testsuite/libgomp.dg/copyin-3.c: New test.
3635
3636 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3637
3638         * testsuite/libgomp.fortran/retval1.f90: New test.
3639         * testsuite/libgomp.fortran/vla7.f90: New test.
3640
3641 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3642
3643         * testsuite/libgomp.fortran/vla2.f90: New test.
3644         * testsuite/libgomp.fortran/vla3.f90: New test.
3645         * testsuite/libgomp.fortran/vla4.f90: New test.
3646         * testsuite/libgomp.fortran/vla5.f90: New test.
3647         * testsuite/libgomp.fortran/vla6.f90: New test.
3648
3649 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3650
3651         * config/linux/sparc/futex.h: New file.
3652         * configure.tgt: Use it.
3653         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3654
3655         * critical.c: Include stdlib.h.
3656         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3657         ignoring return value.
3658         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3659         LIBGOMP_CHECK_SYNC_BUILTINS check.
3660         * configure: Rebuilt.
3661
3662 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3663
3664         * testsuite/libgomp.fortran/vla1.f90: New test.
3665
3666 2005-10-31  Richard Henderson  <rth@redhat.com>
3667
3668         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3669         setting 's' in different threads.
3670
3671 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3672
3673         * libgomp.h (attribute_hidden, ialias): Define.
3674         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3675         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3676         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3677         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3678         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3679         omp_test_lock, omp_test_nest_lock): Likewise.
3680         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3681         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3682         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3683         omp_test_lock, omp_test_nest_lock): Likewise.
3684         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3685         omp_get_dynamic, omp_get_nested): Likewise.
3686         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3687         omp_get_thread_num, omp_in_parallel): Likewise.
3688         * fortran.c (ialias_redirect): Define.
3689         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3690         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3691         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3692         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3693         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3694         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3695         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3696         omp_get_wtime): Add ialias_redirect.
3697
3698 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3699
3700         * fortran.c: Include stdlib.h.
3701
3702 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3703
3704         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3705         * Makefile.in: Regenerated.
3706
3707 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3708
3709         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3710         * libgomp_f.h.in (omp_check_defines): New function.
3711         * env.c: Include libgomp_f.h.
3712         (initialize_env): Call omp_check_defines.
3713
3714         * testsuite/libgomp.dg/copyin-2.c: New test.
3715         * testsuite/libgomp.c++/copyin-2.C: New test.
3716         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3717
3718         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3719         * testsuite/libgomp.fortran/sharing2.f90: New test.
3720
3721         * testsuite/libgomp.dg/copyin-1.c: New test.
3722         * testsuite/libgomp.c++/copyin-1.C: New test.
3723
3724 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3725
3726         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3727
3728         * testsuite/libgomp.fortran/workshare1.f90: New test.
3729
3730         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3731         only test.
3732         * libgomp.fortran/sharing1.f90: New test.
3733
3734 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3735
3736         PR c++/24502
3737         * testsuite/libgomp.c++/loop-7.C: New test.
3738
3739         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3740
3741         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3742         * testsuite/libgomp.fortran/reduction6.f90: New test.
3743         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3744
3745 2005-10-23  Richard Henderson  <rth@redhat.com>
3746
3747         * testsuite/libgomp.c++/ctor-1.C: New.
3748         * testsuite/libgomp.c++/ctor-2.C: New.
3749         * testsuite/libgomp.c++/ctor-3.C: New.
3750         * testsuite/libgomp.c++/ctor-4.C: New.
3751         * testsuite/libgomp.c++/ctor-5.C: New.
3752         * testsuite/libgomp.c++/ctor-6.C: New.
3753         * testsuite/libgomp.c++/ctor-7.C: New.
3754         * testsuite/libgomp.c++/ctor-8.C: New.
3755         * testsuite/libgomp.c++/ctor-9.C: New.
3756
3757 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3758
3759         PR 24455
3760         * testsuite/libgomp.c++/pr24455-1.C: New test.
3761         * testsuite/libgomp.c++/pr24455.C: New test.
3762         * testsuite/libgomp.dg/pr24455-1.c: New test.
3763         * testsuite/libgomp.dg/pr24455.c: New test.
3764
3765 2005-10-20  Richard Henderson  <rth@redhat.com>
3766
3767         * testsuite/libgomp.c++/loop-6.C: New.
3768         * testsuite/libgomp.dg/loop-3.c: New.
3769
3770 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3771
3772         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3773         explicitly private.
3774         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3775         explicitly shared.
3776
3777 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3778
3779         * testsuite/libgomp.fortran/jacobi.f: New test.
3780
3781 2005-10-19  Richard Henderson  <rth@redhat.com>
3782
3783         * configure.tgt (i?86-linux): Default to with_arch instead of
3784         CFLAGS.  Add -mtune to match target_cpu.
3785         (x86_64-linux): Tune to i686.
3786
3787         * fortran.c (omp_test_nest_lock_): Fix typo.
3788
3789 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3790
3791         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3792         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3793         * testsuite/libgomp.dg/ordered-3.c: New test.
3794
3795         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3796         Remove volatile keyword.
3797
3798         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3799         in COMMON block to avoid warnings on 64-bit targets.
3800
3801 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3802
3803         * testsuite/libgomp.dg/shared-3.c: New test.
3804
3805 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3806
3807         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3808         * testsuite/libgomp.fortran/reduction5.f90: New test.
3809
3810 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3811
3812         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3813         dg-options.
3814         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3815         flush loop now that __sync_synchronize has proper memory barrier.
3816         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3817         Add -ffixed-form to dg-options.
3818
3819 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3820
3821         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3822         from subdirectories.
3823         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3824         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3825         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3826         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3827         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3828         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3829         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3830         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3831         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3832         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3833         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3834         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3835         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3836         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3837         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3838         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3839         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3840         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3841         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3842         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3843         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3844         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3845         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3846         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3847         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3848
3849 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3850
3851         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3852         lang_library_path exists.  Use find instead of glob to gather tests.
3853         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3854
3855 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3856
3857         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3858         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3859         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3860         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3861         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3862         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3863         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3864         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3865         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3866         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3867         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3868         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3869         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3870
3871 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3872
3873         * testsuite/libgomp.dg/vla-1.c: New test.
3874
3875         * testsuite/libgomp.fortran/reference2.f90: New test.
3876
3877         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3878         declaration of omp_get_thread_num.
3879         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3880         use omp_lib.
3881
3882         * testsuite/libgomp.fortran/reduction1.f90: New test.
3883         * testsuite/libgomp.fortran/reduction2.f90: New test.
3884         * testsuite/libgomp.fortran/reduction3.f90: New test.
3885         * testsuite/libgomp.fortran/reduction4.f90: New test.
3886
3887 2005-10-13  Richard Henderson  <rth@redhat.com>
3888
3889         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3890         * Makefile.in: Regenerate.
3891         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3892         * libgomp.h: Include bar.h.
3893         (struct gomp_barrier): Remove.
3894         (struct gomp_team): Add barrier.  Replace master_barrier with
3895         master_release.  Replace threads with ordered_release.
3896         (struct gomp_thread): Replace barrier with release.
3897         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3898         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3899         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3900         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3901         (GOMP_single_copy_end): Likewise.
3902         * team.c (gomp_threads_dock): New.
3903         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3904         (gomp_thread_start): Use gomp_barrier_wait.
3905         (new_team, free_team): Update for gomp_team changes.
3906         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3907         (gomp_team_end): Use gomp_barrier_wait.
3908         (initialize_team): Update for gomp_thread changes.
3909         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3910         (gomp_work_share_end_nowait): Use atomic ops when available.
3911         * config/linux/bar.c, config/linux/bar.h: New files.
3912         * config/posix/bar.c, config/posix/bar.h: New files.
3913
3914 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3915
3916         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3917         * testsuite/libgomp.dg/single-2.c: New test.
3918
3919         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3920         lang_link_flags): Unset, so that they aren't inherited from previously
3921         sourced *.exp.
3922
3923         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3924
3925 2005-10-12  Richard Henderson  <rth@redhat.com>
3926
3927         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3928         (libgomp_init): Use lang_test_file, lang_library_path, and
3929         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3930
3931         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3932         (lang_test_file, lang_link_flags): New.
3933         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3934
3935         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3936         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3937         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3938         testsuite/libgomp.c++/parallel-1.C,
3939         testsuite/libgomp.c++/reduction-1.C,
3940         testsuite/libgomp.c++/reduction-2.C,
3941         testsuite/libgomp.c++/reduction-3.C,
3942         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3943         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3944         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3945         New files, largely cribbed from the C testsuite.
3946
3947 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3948
3949         * testsuite/libgomp.fortran/character1.f90: New test.
3950         * testsuite/libgomp.fortran/character2.f90: New test.
3951
3952         * testsuite/libgomp.dg/nested-1.c: New test.
3953         * testsuite/libgomp.dg/nested-2.c: New test.
3954         * testsuite/libgomp.fortran/do1.f90: New test.
3955         * testsuite/libgomp.fortran/do2.f90: New test.
3956
3957         * testsuite/libgomp.fortran/reference1.f90: New test.
3958
3959 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3960
3961         * testsuite/libgomp.dg/reduction-1.c: New test.
3962         * testsuite/libgomp.dg/reduction-2.c: New test.
3963         * testsuite/libgomp.dg/reduction-3.c: New test.
3964
3965 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3966
3967         * testsuite/libgomp.dg/atomic-1.c: New test.
3968         * testsuite/libgomp.dg/atomic-2.c: New test.
3969
3970 2005-10-09  Richard Henderson  <rth@redhat.com>
3971
3972         * critical.c (atomic_lock): New.
3973         (initialize_critical): Initialize it.
3974         (GOMP_atomic_start, GOMP_atomic_end): New.
3975         * libgomp.map: Export them.
3976         * libgomp_g.h: Declare them.
3977
3978         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3979
3980 2005-10-02  Richard Henderson  <rth@redhat.com>
3981
3982         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
3983         to XCFLAGS instead of CFLAGS.
3984
3985 2005-09-30  Richard Henderson  <rth@redhat.com>
3986
3987         * configure.ac: Determine whether -pthread or -lpthread is needed.
3988         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
3989         * Makefine.in, configure: Rebuild.
3990
3991 2005-09-28  Richard Henderson  <rth@redhat.com>
3992
3993         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
3994         * testsuite/libgomp.dg/omp-single-3.c: New test.
3995
3996 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
3997
3998         * testsuite/libgomp.dg/omp-single-2.c: New test.
3999         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4000
4001 2005-09-27  Richard Henderson  <rth@redhat.com>
4002
4003         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4004         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4005
4006 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4007
4008         * testsuite/libgomp.dg/omp-loop03.c: New test.
4009
4010 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4011
4012         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4013
4014 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4015
4016         * testsuite/libgomp.dg/omp-single-1.c: New test.
4017         * testsuite/libgomp.dg/shared-1.c: Return 0.
4018         Add prototype for abort.
4019         * testsuite/libgomp.dg/shared-2.c: Likewise.
4020
4021 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4022
4023         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4024         constructs.
4025
4026 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4027
4028         * testsuite/libgomp.dg/shared-1.c: New test.
4029         * testsuite/libgomp.dg/shared-2.c: New test.
4030
4031 2005-09-24  Richard Henderson  <rth@redhat.com>
4032
4033         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4034
4035 2005-09-24  Richard Henderson  <rth@redhat.com>
4036
4037         * iter.c (gomp_iter_static_next): Round up when computing number
4038         of iterations.  Don't bother distributing a remainder equally.
4039
4040         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4041         Don't call srand.  Zero b before testing.
4042         (main): New.
4043
4044 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4045
4046         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4047         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4048
4049 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4050
4051         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4052         without !$omp end do, followed immediately by subroutine end.
4053
4054 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4055
4056         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4057
4058 2005-09-22  Richard Henderson  <rth@redhat.com>
4059
4060         * critical.c (GOMP_critical_name_start): Change argument to void**.
4061         Reuse the pointer space if the mutex fits.
4062         (GOMP_critical_name_end): Likewise.
4063         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4064         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4065         (GOMP_critical_name_end): Likewise.
4066         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4067         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4068
4069 2005-09-20  Richard Henderson  <rth@redhat.com>
4070
4071         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4072         (create_lock_lock): New.
4073         (initialize_critical): Initialize it.
4074         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4075         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4076
4077 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4078
4079         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4080
4081 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4082
4083         * testsuite/libgomp.dg/omp-loop01.c: New test.
4084         * testsuite/libgomp.dg/omp-loop02.c: New test.
4085
4086 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4087
4088         * configure.ac (AC_PROG_FC): Add.
4089         (USE_FORTRAN): New automake conditional.
4090         * configure: Rebuilt.
4091         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4092         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4093         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4094         Add rules to build them.
4095         * Makefile.in: Rebuilt.
4096         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4097         OMP_NEST_LOCK_KIND.
4098         * libgomp.map: Add Fortran wrappers.
4099         * libgomp_f.h.in: New file.
4100         * omp_lib.h.in: New file.
4101         * omp_lib.f90.in: New file.
4102         * fortran.c: New file.
4103         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4104         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4105         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4106         libgfortran has been built.
4107         * testsuite/libgomp.fortran/fortran.exp: New file.
4108         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4109         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4110         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4111         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4112         * testsuite/libgomp.fortran/omp_hello.f: New test.
4113         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4114         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4115         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4116         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4117         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4118         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4119         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4120         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4121
4122 2005-08-30  Richard Henderson  <rth@redhat.com>
4123
4124         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4125         function for when aliases are not usable.
4126         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4127         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4128         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4129         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4130         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4131         GOMP_loop_ordered_guided_next): Likewise.
4132         * ordered.c (GOMP_ordered_start): Likewise.
4133
4134 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4135
4136         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4137         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4138         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4139         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4140         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4141         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4142         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4143         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4144         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4145
4146 2005-07-07  Eric Christopher  <echristo@redhat.com>
4147             Diego Novillo  <dnovillo@redhat.com>
4148
4149         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4150         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4151         up code.
4152         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4153         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4154         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4155         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4156         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4157         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4158         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4159
4160 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4161
4162         * TOPLEVEL.patch: Remove.
4163
4164 2005-05-16  Richard Henderson  <rth@redhat.com>
4165
4166         * configure.ac: Test for clock_gettime.
4167         * config.h.in, configure: Rebuild.
4168         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4169         (omp_get_wtime): Use clock_gettime if available.
4170         (omp_get_wtick): Use clock_getres if available.
4171
4172 2005-05-11  Richard Henderson  <rth@redhat.com>
4173
4174         * config/linux/ia64/futex.h: New file.
4175         * configure.tgt: Use it.
4176
4177         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4178
4179 2005-05-07  Richard Henderson  <rth@redhat.com>
4180
4181         * config/linux/powerpc/futex.h: New file.
4182         * configure.tgt: Use it.
4183
4184         * config/linux/i486/futex.h: Merge ...
4185         * config/linux/x86_64/futex.h: ... into ...
4186         * config/linux/x86/futex.h: ... here.
4187         * configure.tgt: Update to match.
4188
4189 2005-05-06  Richard Henderson  <rth@redhat.com>
4190
4191         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4192         * config/linux/i486/futex.h: Likewise.
4193         * config/linux/x86_64/futex.h: Likewise.
4194
4195         * config/linux/lock.c: New file.
4196         * config/linux/omp-lock.h: New file.
4197
4198         * critical.c, env.h: Don't include omp.h
4199         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4200         * config/posix/time.c: Likewise.
4201         * config/posix/omp-lock.h: New file.
4202         * libgomp.h: Include omp-lock.h and omp.h.
4203         * Makefile.am (nodist_include_HEADERS): New.
4204         (omp.h): New rule.
4205         * configure.ac (PERL): New.
4206         * mkomp_h.pl: New file.
4207         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4208         with templates.
4209         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4210
4211         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4212         build directory.  Re-add -march=i486 hack.
4213
4214         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4215         (libgomp_link_flags): Remove.
4216         (libgomp_initialized): Remove.
4217         (libgomp_init): Don't protect from reinitialization.  Copy code
4218         from libstdc++ for getting the multilib set correctly.
4219
4220 2005-05-05  Richard Henderson  <rth@redhat.com>
4221
4222         * config/linux/alpha/futex.h: New file.
4223         * configure.tgt (alpha*-*-linux*): Use it.
4224
4225         * config/posix/mutex.c: New file.
4226         * config/posix/sem.c: Use libgomp.h.
4227
4228         * configure.tgt (x86_64-linux): Also test CC for -m32.
4229         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4230
4231         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4232         after $gccpath.
4233
4234         * Makefile.am (SUBDIRS): New.
4235         (libgomp_la_LDFLAGS): Add -lpthread.
4236         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4237         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4238
4239         * libgomp_g.h: New file.
4240         * libgomp.h: Split out all public declarations to libgomp_g.h.
4241         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4242         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4243         * config/linux/sem.h: Likewise.
4244         * config/posix/sem.h: Likewise.
4245
4246         * Makefile.am (AM_LDFLAGS): New.
4247         (libgomp_version_script): Split out from ...
4248         (libgomp_la_LDFLAGS): ... here.
4249         (libgomp_version_info): New.
4250         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4251         (LIBGOMP_ENABLE): New.
4252         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4253         (LIBGOMP_ENABLE_SYMVERS): New.
4254         * configure.ac (AC_INIT): Version 1.0.
4255         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4256         (enable-linux-futex): Likewise.  Rename from enable-futex.
4257         (libtool_VERSION): New.
4258         (LIBGOMP_ENABLE_SYMVERS): Use it.
4259         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4260         * Makefile.in, aclocal.m4, configure: Rebuild.
4261
4262         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4263         (gomp_mutex_unlock_slow): Fix typo.
4264         * config/linux/sem.c: Similarly.
4265         (gomp_sem_post_slow): Fix typo.
4266         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4267         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4268         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4269
4270         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4271         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4272         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4273         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4274         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4275         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4276         LDFLAGS.  Pull enable_futex check to top-level.
4277         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4278         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4279
4280         First attempt at real configury.
4281         * Makefile, config.h: Remove file.
4282         * Makefile.am, Makefile.in: New file.
4283         * acinclude.m4 aclocal.m4: New file.
4284         * configure.ac, configure.tgt, configure: New file.
4285
4286         * config/posix/lock.c: Rename from sys-lock.c.
4287         * config/posix/mutex.h: Rename from sys-mutex.h.
4288         * config/posix/sem.c: Rename from sys-sem.c.
4289         * config/posix/sem.h: Rename from sys-sem.h.
4290         * config/posix/proc.c: Rename from sys-proc.c.
4291         * config/posix/time.c: Rename from sys-proc.c.
4292
4293         * config/linux/mutex.c: New file.
4294         * config/linux/mutex.h: New file.
4295         * config/linux/sem.c: New file.
4296         * config/linux/sem.h: New file.
4297         * config/linux/i486/futex.h: New file.
4298         * config/linux/x86_64/futex.h: New file.
4299
4300 2005-05-04  Richard Henderson  <rth@redhat.com>
4301
4302         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4303         * libgomp.h: Declare them.
4304         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4305         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4306
4307 2005-05-04  Richard Henderson  <rth@redhat.com>
4308
4309         * libgomp-1 code drop
4310
4311 2005-05-04  Richard Henderson  <rth@redhat.com>
4312
4313         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4314         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4315         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4316         (gomp_iter_static_next): Update.
4317         (gomp_ordered_static_next): Update.
4318         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4319         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4320         totally empty range.
4321         (gomp_loop_ordered_static_next): Refine test for calling
4322         gomp_ordered_static_next.
4323         * testsuite/ordered-1.c: Add case for more threads than iterations.
4324
4325         * iter.c (gomp_iter_runtime_next_locked): Remove.
4326         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4327         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4328         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4329         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4330         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4331         gomp_loop_ordered_guided_next): Downcase name, make static, add
4332         an external alias with the old name.
4333         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4334         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4335         switch and call one of the above static functions.
4336         * libgomp.h: Update.
4337
4338         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4339         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4340         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4341         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4342         GOMP_loop_ordered_guided_start): Update to match.
4343         * sections.c (GOMP_sections_start): Likewise.
4344         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4345
4346         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4347         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4348         Use bounds check instead of modulus.
4349         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4350         (gomp_ordered_last): Don't sync with ordered_owner here.
4351         (gomp_ordered_next): Likewise.
4352         (gomp_ordered_static_loop_next): Likewise.
4353         * loop.c, libgomp.h: Update to match.
4354
4355         * libgomp.h (GOMP_barrier): Declare.
4356
4357         * testsuite/barrier-1.c: New file.
4358         * testsuite/critical-1.c: New file.
4359         * testsuite/ordered-2.c: New file.
4360         * testsuite/ordered-1.c: New file.
4361         * testsuite/sections-1.c: New file.
4362         * testsuite/single-1.c: New file.
4363         * testsuite/Makefile (TESTS): Add them.
4364
4365 2005-05-04  Richard Henderson  <rth@redhat.com>
4366
4367         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4368         * loop.c (GOMP_loop_static_start): If not the startup thread,
4369         acquire the mutex to wait for initialization complete.
4370         (GOMP_loop_ordered_static_start): Likewise.
4371         (GOMP_loop_ordered_runtime_start): Likewise.
4372         (GOMP_loop_ordered_static_first): Remove.
4373         (GOMP_loop_ordered_dynamic_first): Remove.
4374         (GOMP_loop_ordered_guided_first): Remove.
4375         (GOMP_loop_ordered_runtime_first): Remove.
4376         * ordered.c (gomp_ordered_loop_first): Post to own release when
4377         we're the first thread.
4378         (gomp_ordered_loop_last): Wait on release if not owner.
4379         (gomp_ordered_loop_next): Likewise.
4380         (gomp_ordered_static_loop_init): New.
4381         (gomp_ordered_static_loop_next): Use ordered_owner.
4382         (GOMP_ordered_start): Likewise.
4383         * work.c (gomp_new_work_share): Initialize ordered_owner.
4384
4385 2005-05-03  Richard Henderson  <rth@redhat.com>
4386
4387         * Makefile (OPT): New.
4388         (CFLAGS): Use it.
4389
4390         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4391         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4392         * libgomp.h, libgomp.map, NOTES: Update to match.
4393
4394         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4395         Add initialized and thr members.
4396         (gomp_thread_start): Pause when initially spawned to wait for
4397         the whole team to be created.
4398         (gomp_team_start): Release team members at the end.
4399
4400         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4401         (f_foo_1): Use GOMP_loop_end.
4402         (f_foo_2): Use GOMP_loop_end_nowait.
4403
4404         * testsuite/loop-2.c: New file.
4405         * testsuite/Makefile (TESTS): Add it.
4406
4407 2005-05-03  Richard Henderson  <rth@redhat.com>
4408
4409         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4410         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4411         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4412         initial work_share.
4413
4414         * testsuite/Makefile: New file.
4415         * testsuite/loop-1.c: New file.
4416
4417 2005-05-03  Richard Henderson  <rth@redhat.com>
4418
4419         Initial implementation and checkin.