libgomp/ChangeLog

   1 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
   2
   3         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
   4
   5 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
   6             Ilya Verbin  <ilya.verbin@intel.com>
   7
   8         * testsuite/libgomp.c/target-critical-1.c: New test.
   9
  10 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
  11
  12         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
  13         to dg-options unless expensive testing is on.
  14         (TESTITERS): Define to N if not defined.
  15         (main): Use TESTITERS instead of N.
  16         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
  17         dg-additional-options depending on whether expensive testing is on.
  18         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
  19         Decrease N to 100000 and CHUNKSZ to 10000.
  20
  21 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
  22
  23         PR fortran/63938
  24         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
  25         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
  26
  27 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
  28
  29         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
  30
  31 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
  32
  33         PR bootstrap/63784
  34         * configure: Regenerated.
  35
  36 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
  37
  38         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
  39         vect_simd_clones effective target.
  40         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
  41
  42 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
  43
  44         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
  45         of 32 as block_size.
  46         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
  47         instead of 32 as block_size.
  48
  49 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  50             Ilya Verbin  <ilya.verbin@intel.com>
  51
  52         * Makefile.in: Regenerate.
  53         * configure: Regenerate.
  54         * configure.ac: Set up offload_additional_options,
  55         offload_additional_lib_paths and offload_targets.
  56         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
  57         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
  58         * testsuite/Makefile.in: Regenerate.
  59         * testsuite/lib/libgomp.exp (libgomp_init): Append
  60         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
  61         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
  62         build directory to LD_LIBRARY_PATH for intelmic offload targets.
  63
  64 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  65             Ilya Verbin  <ilya.verbin@intel.com>
  66             Kirill Yukhin  <kirill.yukhin@intel.com>
  67             Ilya Tocar  <ilya.tocar@intel.com>
  68
  69         * testsuite/lib/libgomp.exp
  70         (check_effective_target_offload_device): New.
  71         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
  72         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
  73         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
  74         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
  75         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
  76         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
  77         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
  78         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
  79         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
  80         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
  81         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
  82         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
  83         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
  84         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
  85         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
  86         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
  87         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
  88         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
  89         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
  90         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
  91         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
  92         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
  93         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
  94         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
  95         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
  96         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
  97         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
  98         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
  99         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
 100         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
 101         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
 102         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
 103         * testsuite/libgomp.c/target-7.c: Fix test.
 104         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
 105         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
 106         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
 107         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
 108         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
 109         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
 110         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
 111         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
 112         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
 113         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
 114         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
 115         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
 116         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
 117         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
 118         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
 119         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 120         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 121         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 122         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 123         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 124         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 125         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 126         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 127         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 128         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 129         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 130         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 131         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 132         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 133         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 134         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 135
 136 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 137             Ilya Verbin  <ilya.verbin@intel.com>
 138             Thomas Schwinge  <thomas@codesourcery.com>
 139             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 140
 141         * libgomp.map (GOMP_4.0.1): New symbol version.
 142         Add GOMP_offload_register.
 143         * libgomp_target.h: New file.
 144         * splay-tree.h: New file.
 145         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 146         (gomp_target_init): New forward declaration.
 147         (gomp_is_initialized): New static variable.
 148         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 149         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 150         New structures.
 151         (offload_images, num_offload_images, devices, num_devices): New static
 152         variables.
 153         (splay_compare): New static function.
 154         (struct gomp_device_descr): New structure.
 155         (gomp_get_num_devices): Call gomp_target_init.
 156         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 157         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 158         (GOMP_offload_register): New function.
 159         (GOMP_target): Arrange for host callback to be performed in a separate
 160         initial thread and contention group, inheriting ICVs from
 161         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 162         Add device initialization and lookup for target function in splay tree.
 163         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 164         (GOMP_target_end_data): Call gomp_unmap_vars.
 165         (GOMP_target_update): Add device initialization and call gomp_update.
 166         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 167         (gomp_target_init): New static functions.
 168
 169 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 170             Thomas Schwinge  <thomas@codesourcery.com>
 171             Ilya Verbin  <ilya.verbin@intel.com>
 172             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 173
 174         * config.h.in: Regenerate.
 175         * configure: Regenerate.
 176         * configure.ac: Check for libdl, required for plugin support.
 177         (PLUGIN_SUPPORT): Define if plugins are supported.
 178         (enable_offload_targets): Support Intel MIC targets.
 179         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 180
 181 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 182
 183         PR target/63610
 184         * configure: Regenerate.
 185
 186 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 187
 188         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 189
 190 2014-10-06  Marek Polacek  <polacek@redhat.com>
 191
 192         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 193         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 194         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 195         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 196
 197 2014-10-06  Marek Polacek  <polacek@redhat.com>
 198
 199         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 200         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 201         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 202         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 203         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 204         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 205         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 206         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 207         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 208         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 209         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 210         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 211         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 212         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 213         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 214         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 215         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 216         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 217         declarations.
 218
 219 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 220
 221         PR libgomp/61200
 222         * testsuite/libgomp.c/pr61200.c: New test.
 223
 224 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 225
 226         PR c++/63248
 227         * testsuite/libgomp.c++/pr63248.C: New test.
 228
 229 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 230
 231         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 232         is not zero, but taskgroup->children is NULL and there are
 233         any task->children, schedule those instead of waiting.
 234         * testsuite/libgomp.c/depend-6.c: New test.
 235         * testsuite/libgomp.c/depend-7.c: New test.
 236         * testsuite/libgomp.c/depend-8.c: New test.
 237         * testsuite/libgomp.c/depend-9.c: New test.
 238         * testsuite/libgomp.c/depend-10.c: New test.
 239
 240 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 241
 242         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 243         (struct gomp_taskwait): New type.
 244         (struct gomp_task): Add taskwait and parent_depends_on, remove
 245         in_taskwait and taskwait_sem fields.
 246         (gomp_finish_task): Don't destroy taskwait_sem.
 247         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 248         taskwait and parent_depends_on.
 249         (GOMP_task): For if (0) tasks with depend clause that depend on
 250         earlier tasks don't defer them, instead call
 251         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 252         Initialize redundant_out field, for redundant out entries just
 253         move them at the end of linked list instead of removing them
 254         completely, and set redundant_out flag instead of redundant.
 255         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 256         that task.
 257         (gomp_task_run_post_handle_dependers): If parent is in
 258         gomp_task_maybe_wait_for_dependencies and newly runnable task
 259         is not parent_depends_on, queue it in parent->children linked
 260         list after all runnable tasks with parent_depends_on set.
 261         Adjust for addition of taskwait indirection.
 262         (gomp_task_run_post_remove_parent): If parent is in
 263         gomp_task_maybe_wait_for_dependencies and task to be removed
 264         is parent_depends_on, decrement n_depend and if needed awake
 265         parent.  Adjust for addition of taskwait indirection.
 266         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 267         (gomp_task_maybe_wait_for_dependencies): New function.
 268         * testsuite/libgomp.c/depend-5.c: New test.
 269
 270 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 271
 272         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 273         with TS 18508/Fortran 2015.
 274
 275 2014-07-06  Marek Polacek  <polacek@redhat.com>
 276
 277         PR c/6940
 278         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 279
 280 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 281
 282         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 283         matches regex $lang_source_re, add $lang_include_flags to options.
 284         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 285         * testsuite/libgomp.c++/c++.exp: Likewise.
 286         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 287         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 288         ALWAYS_CFLAGS.
 289         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 290
 291 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 292
 293         * testsuite/libgomp.fortran/fortran.exp: Explain
 294         gfortran-dg-runtest usage.
 295
 296 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 297
 298         * testsuite/libgomp.fortran/simd5.f90: New test.
 299         * testsuite/libgomp.fortran/simd6.f90: New test.
 300         * testsuite/libgomp.fortran/simd7.f90: New test.
 301
 302 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 303
 304         * testsuite/libgomp.c/for-2.c: Define SC to static for
 305         #pragma omp for simd testing.
 306         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 307         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 308         SC macro.
 309         * testsuite/libgomp.c/simd-14.c: New test.
 310         * testsuite/libgomp.c/simd-15.c: New test.
 311         * testsuite/libgomp.c/simd-16.c: New test.
 312         * testsuite/libgomp.c/simd-17.c: New test.
 313         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 314         #pragma omp for simd testing.
 315         * testsuite/libgomp.c++/simd10.C: New test.
 316         * testsuite/libgomp.c++/simd11.C: New test.
 317         * testsuite/libgomp.c++/simd12.C: New test.
 318         * testsuite/libgomp.c++/simd13.C: New test.
 319
 320         * testsuite/libgomp.fortran/aligned1.f03: New test.
 321         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 322         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 323         tasks with !$omp parallel !$omp single.
 324         * testsuite/libgomp.fortran/target8.f90: New test.
 325         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 326         not to use trim in the combiner, instead call elemental function.
 327         (fn): New elemental function.
 328         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 329         Make elemental.
 330         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 331         omp_in): Likewise.
 332         * testsuite/libgomp.fortran/udr12.f90: New test.
 333         * testsuite/libgomp.fortran/udr13.f90: New test.
 334         * testsuite/libgomp.fortran/udr14.f90: New test.
 335         * testsuite/libgomp.fortran/udr15.f90: New test.
 336
 337 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 338
 339         * omp_lib.f90.in (openmp_version): Set to 201307.
 340         * omp_lib.h.in (openmp_version): Likewise.
 341         * testsuite/libgomp.c/target-8.c: New test.
 342         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 343         and inbranch clauses.
 344         * testsuite/libgomp.fortran/depend-3.f90: New test.
 345         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 346         openmp_version.
 347         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 348         * testsuite/libgomp.fortran/target1.f90: New test.
 349         * testsuite/libgomp.fortran/target2.f90: New test.
 350         * testsuite/libgomp.fortran/target3.f90: New test.
 351         * testsuite/libgomp.fortran/target4.f90: New test.
 352         * testsuite/libgomp.fortran/target5.f90: New test.
 353         * testsuite/libgomp.fortran/target6.f90: New test.
 354         * testsuite/libgomp.fortran/target7.f90: New test.
 355
 356 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 357
 358         PR fortran/60928
 359         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 360         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 361         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 362         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 363         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 364         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 365         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 366         * testsuite/libgomp.fortran/associate1.f90: New test.
 367         * testsuite/libgomp.fortran/associate2.f90: New test.
 368         * testsuite/libgomp.fortran/procptr1.f90: New test.
 369
 370 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 371
 372         * testsuite/libgomp.fortran/simd1.f90: New test.
 373         * testsuite/libgomp.fortran/udr1.f90: New test.
 374         * testsuite/libgomp.fortran/udr2.f90: New test.
 375         * testsuite/libgomp.fortran/udr3.f90: New test.
 376         * testsuite/libgomp.fortran/udr4.f90: New test.
 377         * testsuite/libgomp.fortran/udr5.f90: New test.
 378         * testsuite/libgomp.fortran/udr6.f90: New test.
 379         * testsuite/libgomp.fortran/udr7.f90: New test.
 380         * testsuite/libgomp.fortran/udr8.f90: New test.
 381         * testsuite/libgomp.fortran/udr9.f90: New test.
 382         * testsuite/libgomp.fortran/udr10.f90: New test.
 383         * testsuite/libgomp.fortran/udr11.f90: New test.
 384
 385 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 386
 387         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 388         vect_simd_clones effective target.
 389         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 390
 391 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 392
 393         PR middle-end/61252
 394         * testsuite/libgomp.c++/simd-9.C: New test.
 395
 396 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 397
 398         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 399         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 400         texts according to their @menu entry positions.
 401
 402 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 403
 404         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 405         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 406         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 407         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 408         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 409         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 410         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 411         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 412         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 413         * testsuite/libgomp.fortran/depend-1.f90: New test.
 414         * testsuite/libgomp.fortran/depend-2.f90: New test.
 415         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 416         * testsuite/libgomp.fortran/simd1.f90: New test.
 417         * testsuite/libgomp.fortran/simd2.f90: New test.
 418         * testsuite/libgomp.fortran/simd3.f90: New test.
 419         * testsuite/libgomp.fortran/simd4.f90: New test.
 420         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 421
 422 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 423
 424         * testsuite/libgomp.c/simd-10.c: New test.
 425         * testsuite/libgomp.c/simd-11.c: New test.
 426         * testsuite/libgomp.c/simd-12.c: New test.
 427         * testsuite/libgomp.c/simd-13.c: New test.
 428
 429 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 430
 431         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 432         atomic type clauses in any order and optional comma in between.
 433         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 434         * testsuite/libgomp.c/atomic-17.c: Likewise.
 435
 436         * testsuite/libgomp.c/simd-7.c: New test.
 437         * testsuite/libgomp.c/simd-8.c: New test.
 438         * testsuite/libgomp.c/simd-9.c: New test.
 439         * testsuite/libgomp.c/loop-16.c: New test.
 440
 441 2014-04-02  Richard Henderson  <rth@redhat.com>
 442
 443         * config/linux/futex.h (futex_wait): Get error value from errno.
 444         (futex_wake): Likewise.
 445
 446 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 447
 448         PR c++/60331
 449         * testsuite/libgomp.c++/udr-11.C: New test.
 450         * testsuite/libgomp.c++/udr-12.C: New test.
 451         * testsuite/libgomp.c++/udr-13.C: New test.
 452         * testsuite/libgomp.c++/udr-14.C: New test.
 453         * testsuite/libgomp.c++/udr-15.C: New test.
 454         * testsuite/libgomp.c++/udr-16.C: New test.
 455         * testsuite/libgomp.c++/udr-17.C: New test.
 456         * testsuite/libgomp.c++/udr-18.C: New test.
 457         * testsuite/libgomp.c++/udr-19.C: New test.
 458
 459 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 460
 461         Update copyright years
 462
 463 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 464
 465         * hashtab.h: Use the standard form for the copyright notice.
 466
 467 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 468
 469         * libgomp.texi: Bump @copying's copyright year.
 470
 471 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 472
 473         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 474         alloca () with __builtin_alloca ().
 475         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 476         * testsuite/libgomp.c/lock-3.c: Likewise.
 477         * testsuite/libgomp.c/pr48591.c: Likewise.
 478
 479 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 480
 481         PR testsuite/59534
 482         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 483         comparisons.
 484
 485 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 486
 487         PR libgomp/58756
 488         * testsuite/libgomp.c/pr58756.c: New test.
 489
 490 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 491
 492         PR libgomp/59467
 493         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 494         !$omp parallel.
 495
 496 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 497
 498         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 499         ALWAYS_CFLAGS.
 500         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 501         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 502         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 503         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 504         Likewise.
 505
 506         * libgomp_g.h: Include <stddef.h> for size_t.
 507
 508         * libgomp.spec.in: Update comment about libgomp's dependencies.
 509         * configure.ac: Likewise.
 510         * configure: Regenerate.
 511
 512 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 513
 514         * libgomp.texi: (Runtime Library Routines): Update references for
 515         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 516         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 517         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 518         (Environment Variables): Update references for OpenMP 4.0. Add
 519         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 520         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 521         order.
 522
 523 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 524
 525         * env.c (parse_bind_var): Initialize value to avoid
 526         (false positive) warning.
 527
 528 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 529
 530         PR libgomp/58691
 531         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 532         to check variable.
 533         (gomp_init_num_threads): Move i variable declaration into
 534         #ifdef CPU_ALLOC_SIZE block.
 535         * config/linux/affinity.c (gomp_affinity_init_level): Test
 536         gomp_places_list_len == 0 rather than gomp_places_list == 0
 537         when checking for topology reading error.
 538         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 539         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 540         gomp_places_list, only parse env var and always return false.
 541         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 542         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 543         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 544         and either of these variables were parsed correctly into a places
 545         list.
 546
 547 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 548             Jakub Jelinek  <jakub@redhat.com>
 549
 550         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 551         of 5 loopfn matches.
 552         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 553         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 554         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 555         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 556         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 557         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 558         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 559         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 560
 561 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 562
 563         * Makefile.am (omp_lib.mod): Streamline rule.
 564         * Makefile.in: Regenerate.
 565
 566         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 567         exceptions.
 568
 569         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 570         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 571         * testsuite/libgomp.fortran/lib2.f: Likewise.
 572         * testsuite/libgomp.fortran/lib3.f: Likewise.
 573
 574         * configure.ac: Typo fix.
 575         * configure: Regenerate.
 576
 577         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 578         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 579
 580         * omp.h.in: Don't touch the user's namespace.
 581
 582 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 583             Tobias Burnus  <burnus@net-b.de>
 584             Richard Henderson  <rth@redhat.com>
 585
 586         * target.c: New file.
 587         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 588         * Makefile.in: Regenerated.
 589         * libgomp_g.h (GOMP_task): Add depend argument.
 590         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 591         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 592         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 593         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 594         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 595         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 596         GOMP_taskgroup_start, GOMP_taskgroup_end,
 597         GOMP_parallel_sections): New prototypes.
 598         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 599         (omp_is_initial_device_): New function.
 600         (ULP, STR1, STR2, ialias_redirect): Removed.
 601         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 602         omp_set_default_device_8_, omp_get_default_device_,
 603         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 604         functions.
 605         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 606         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 607         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 608         @@GOMP_4.0.
 609         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 610         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 611         omp_set_default_device, omp_set_default_device_,
 612         omp_set_default_device_8_, omp_get_default_device,
 613         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 614         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 615         omp_get_team_num_): Export @@OMP_4.0.
 616         * team.c (struct gomp_thread_start_data): Add place field.
 617         (gomp_thread_start): Clear thr->thread_pool and
 618         thr->task before returning.  Use gomp_team_barrier_wait_final
 619         instead of gomp_team_barrier_wait.  Initialize thr->place.
 620         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 621         team_cancelled and task_queued_count fields.
 622         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 623         before calling pthread_exit.
 624         (gomp_free_thread): No longer static.  Use
 625         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 626         (gomp_team_start): Add flags argument.  Set
 627         thr->thread_pool->threads_busy to nthreads immediately after creating
 628         new pool.  Use gomp_managed_threads_lock instead of
 629         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 630         (gomp_team_end): Use gomp_managed_threads_lock instead of
 631         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 632         of gomp_team_barrier_wait.  If team->team_cancelled, call
 633         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 634         rather than thr->ts.work_share.
 635         (initialize_team): Don't call gomp_sem_init here.
 636         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 637         caller.
 638         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 639         * env.c (gomp_global_icv): Add default_device_var, target_data and
 640         bind_var initializers.
 641         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 642         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 643         gomp_places_list_len): New variables.
 644         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 645         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 646         sized places.
 647         (gomp_cancel_var): New global variable.
 648         (parse_int): New function.
 649         (handle_omp_display_env): New function.
 650         (initialize_env): Use it.  Initialize default_device_var.
 651         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 652         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 653         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 654         been successfully parsed (and call gomp_init_affinity in that case).
 655         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 656         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 657         omp_get_team_num, omp_is_initial_device): New functions.
 658         * libgomp.h: Include stdlib.h.
 659         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 660         Define.
 661         (struct target_mem_desc): Forward declare.
 662         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 663         and thread_limit_var fields.
 664         (gomp_get_num_devices): New prototype.
 665         (gomp_cancel_var): New extern decl.
 666         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 667         team_cancelled and task_queued_count fields.  Add comments about
 668         task_{,queued_,running_}count.
 669         (gomp_cancel_kind): New enum.
 670         (gomp_work_share_end_cancel): New prototype.
 671         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 672         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 673         and depend fields.
 674         (struct gomp_taskgroup): New type.
 675         (struct gomp_task_depend_entry,
 676         struct gomp_dependers_vec): New types.
 677         (gomp_finish_task): Free depend_hash if non-NULL.
 678         (struct gomp_team_state): Add place_partition_off
 679         and place_partition_len fields.
 680         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 681         gomp_places_list_len): New extern decls.
 682         (struct gomp_thread): Add place field.
 683         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 684         (gomp_init_thread_affinity): Add place argument.
 685         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 686         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 687         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 688         gomp_affinity_init_level, gomp_affinity_print_place): New
 689         prototypes.
 690         (gomp_team_start): Add flags argument.
 691         (gomp_thread_limit_var, gomp_remaining_threads_count,
 692         gomp_remaining_threads_lock): Remove.
 693         (gomp_managed_threads_lock): New variable.
 694         (struct gomp_thread_pool): Add threads_busy field.
 695         (gomp_free_thread): New prototype.
 696         * task.c: Include hashtab.h.
 697         (hash_entry_type): New typedef.
 698         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 699         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 700         copy_ctors_done and taskgroup fields.
 701         (GOMP_task): Add depend argument, handle depend clauses.  If
 702         gomp_team_barrier_cancelled or if it's taskgroup has been
 703         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 704         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 705         and already cancelled, don't discard the task.  If taskgroup is
 706         non-NULL, enqueue the task into taskgroup queue.  Increment
 707         num_children field in taskgroup.  Increment task_queued_count.
 708         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 709         gomp_task_run_post_remove_taskgroup): New inline functions.
 710         (gomp_task_run_post_handle_depend_hash,
 711         gomp_task_run_post_handle_dependers,
 712         gomp_task_run_post_handle_depend): New functions.
 713         (GOMP_taskwait): Use them.  If more than one new tasks
 714         have been queued, wake other threads if needed.
 715         (gomp_barrier_handle_tasks): Likewise.  If
 716         gomp_team_barrier_cancelled, don't start any new tasks, just free
 717         all tasks.
 718         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 719         * omp_lib.f90.in
 720         (omp_proc_bind_kind, omp_proc_bind_false,
 721         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 722         omp_proc_bind_spread): New params.
 723         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 724         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 725         omp_get_team_num, omp_is_initial_device): New interfaces.
 726         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 727         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 728         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 729         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 730         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 731         useless use omp_lib_kinds.
 732         * omp.h.in (omp_proc_bind_t): New typedef.
 733         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 734         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 735         omp_get_team_num, omp_is_initial_device): New prototypes.
 736         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 737         through to gomp_team_start.
 738         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 739         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 740         Adjust gomp_parallel_loop_start callers.
 741         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 742         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 743         GOMP_loop_end_cancel): New functions.
 744         (GOMP_parallel_end): Add ialias_redirect.
 745         * hashtab.h: New file.
 746         * libgomp.texi (Environment Variables): Minor cleanup,
 747         update section refs to OpenMP 4.0rc2.
 748         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 749         environment variables.
 750         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 751         team->work_shares_to_free to thr->ts.work_share before calling
 752         free_work_share.
 753         (gomp_work_share_end_cancel): New function.
 754         * config/linux/proc.c: Include errno.h.
 755         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 756         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 757         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 758         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 759         gomp_cpuset_size is sizeof (cpu_set_t).
 760         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 761         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 762         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 763         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 764         contain any logical CPUs.
 765         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 766         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 767         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 768         pthread_getaffinity_np.  Check gomp_places_list instead of
 769         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 770         * config/linux/bar.c (gomp_barrier_wait_end,
 771         gomp_barrier_wait_last): Use BAR_* defines.
 772         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 773         from state where needed.  Set work_share_cancelled to 0 on last
 774         thread.
 775         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 776         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 777         functions.
 778         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 779         Add cpusetsize argument.
 780         (gomp_cpuset_size, gomp_cpusetp): Declare.
 781         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 782         (affinity_counter): Remove.
 783         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 784         if CPU_ALLOC_SIZE isn't defined.
 785         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 786         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 787         bind current thread to the first place.
 788         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 789         pthread_setaffinity_np to gomp_places_list[place].
 790         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 791         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 792         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 793         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 794         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 795         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 796         (gomp_barrier_t): Add awaited_final field.
 797         (gomp_barrier_init): Initialize awaited_final field.
 798         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 799         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 800         prototypes.
 801         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 802         defines.
 803         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 804         gomp_team_barrier_cancelled): New inline functions.
 805         (gomp_barrier_last_thread,
 806         gomp_team_barrier_set_task_pending,
 807         gomp_team_barrier_clear_task_pending,
 808         gomp_team_barrier_set_waiting_for_tasks,
 809         gomp_team_barrier_waiting_for_tasks,
 810         gomp_team_barrier_done): Use BAR_* defines.
 811         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 812         (gomp_barrier_wait_end): Use BAR_* defines.
 813         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 814         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 815         Use BAR_* defines.
 816         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 817         gomp_team_barrier_cancel): New functions.
 818         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 819         argument.
 820         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 821         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 822         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 823         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 824         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 825         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 826         (gomp_barrier_t): Add cancellable field.
 827         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 828         gomp_team_barrier_cancel): New prototypes.
 829         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 830         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 831         gomp_team_barrier_cancelled): New inline functions.
 832         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 833         gomp_team_barrier_set_task_pending,
 834         gomp_team_barrier_clear_task_pending,
 835         gomp_team_barrier_set_waiting_for_tasks,
 836         gomp_team_barrier_waiting_for_tasks,
 837         gomp_team_barrier_done): Use BAR_* defines.
 838         * barrier.c (GOMP_barrier_cancel): New function.
 839         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 840         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 841         omp_proc_bind_spread): New params.
 842         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 843         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 844         omp_get_team_num, omp_is_initial_device): New externals.
 845         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 846         New functions.
 847         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 848         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 849         infinity.  If not nested, just return minimum of max_num_threads
 850         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 851         to the returned value.  Otherwise, don't update atomically
 852         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 853         (GOMP_parallel_end): Adjust for thread_limit now being in
 854         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 855         infinity.  Adjust threads_busy in the pool rather than
 856         gomp_remaining_threads_count.  Remember team->nthreads and call
 857         gomp_team_end before adjusting threads_busy, if not nested
 858         afterwards, just set it to 1 non-atomically.  Add ialias.
 859         (GOMP_parallel_start): Adjust gomp_team_start caller.
 860         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 861         * testsuite/libgomp.c/affinity-1.c: New test.
 862         * testsuite/libgomp.c/atomic-15.c: New test.
 863         * testsuite/libgomp.c/atomic-16.c: New test.
 864         * testsuite/libgomp.c/atomic-17.c: New test.
 865         * testsuite/libgomp.c/cancel-for-1.c: New test.
 866         * testsuite/libgomp.c/cancel-for-2.c: New test.
 867         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 868         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 869         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 870         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 871         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 872         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 873         * testsuite/libgomp.c/depend-1.c: New test.
 874         * testsuite/libgomp.c/depend-2.c: New test.
 875         * testsuite/libgomp.c/depend-3.c: New test.
 876         * testsuite/libgomp.c/depend-4.c: New test.
 877         * testsuite/libgomp.c/for-1.c: New test.
 878         * testsuite/libgomp.c/for-1.h: New file.
 879         * testsuite/libgomp.c/for-2.c: New test.
 880         * testsuite/libgomp.c/for-2.h: New file.
 881         * testsuite/libgomp.c/for-3.c: New test.
 882         * testsuite/libgomp.c/pr58392.c: New test.
 883         * testsuite/libgomp.c/simd-1.c: New test.
 884         * testsuite/libgomp.c/simd-2.c: New test.
 885         * testsuite/libgomp.c/simd-3.c: New test.
 886         * testsuite/libgomp.c/simd-4.c: New test.
 887         * testsuite/libgomp.c/simd-5.c: New test.
 888         * testsuite/libgomp.c/simd-6.c: New test.
 889         * testsuite/libgomp.c/target-1.c: New test.
 890         * testsuite/libgomp.c/target-2.c: New test.
 891         * testsuite/libgomp.c/target-3.c: New test.
 892         * testsuite/libgomp.c/target-4.c: New test.
 893         * testsuite/libgomp.c/target-5.c: New test.
 894         * testsuite/libgomp.c/target-6.c: New test.
 895         * testsuite/libgomp.c/target-7.c: New test.
 896         * testsuite/libgomp.c/taskgroup-1.c: New test.
 897         * testsuite/libgomp.c/thread-limit-1.c: New test.
 898         * testsuite/libgomp.c/thread-limit-2.c: New test.
 899         * testsuite/libgomp.c/thread-limit-3.c: New test.
 900         * testsuite/libgomp.c/udr-1.c: New test.
 901         * testsuite/libgomp.c/udr-2.c: New test.
 902         * testsuite/libgomp.c/udr-3.c: New test.
 903         * testsuite/libgomp.c++/affinity-1.C: New test.
 904         * testsuite/libgomp.c++/atomic-10.C: New test.
 905         * testsuite/libgomp.c++/atomic-11.C: New test.
 906         * testsuite/libgomp.c++/atomic-12.C: New test.
 907         * testsuite/libgomp.c++/atomic-13.C: New test.
 908         * testsuite/libgomp.c++/atomic-14.C: New test.
 909         * testsuite/libgomp.c++/atomic-15.C: New test.
 910         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 911         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 912         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 913         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 914         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 915         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 916         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 917         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 918         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 919         * testsuite/libgomp.c++/cancel-test.h: New file.
 920         * testsuite/libgomp.c++/for-9.C: New test.
 921         * testsuite/libgomp.c++/for-10.C: New test.
 922         * testsuite/libgomp.c++/for-11.C: New test.
 923         * testsuite/libgomp.c++/simd-1.C: New test.
 924         * testsuite/libgomp.c++/simd-2.C: New test.
 925         * testsuite/libgomp.c++/simd-3.C: New test.
 926         * testsuite/libgomp.c++/simd-4.C: New test.
 927         * testsuite/libgomp.c++/simd-5.C: New test.
 928         * testsuite/libgomp.c++/simd-6.C: New test.
 929         * testsuite/libgomp.c++/simd-7.C: New test.
 930         * testsuite/libgomp.c++/simd-8.C: New test.
 931         * testsuite/libgomp.c++/target-1.C: New test.
 932         * testsuite/libgomp.c++/target-2.C: New test.
 933         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 934         * testsuite/libgomp.c++/target-3.C: New test.
 935         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 936         * testsuite/libgomp.c++/udr-1.C: New test.
 937         * testsuite/libgomp.c++/udr-2.C: New test.
 938         * testsuite/libgomp.c++/udr-3.C: New test.
 939         * testsuite/libgomp.c++/udr-4.C: New test.
 940         * testsuite/libgomp.c++/udr-5.C: New test.
 941         * testsuite/libgomp.c++/udr-6.C: New test.
 942         * testsuite/libgomp.c++/udr-7.C: New test.
 943         * testsuite/libgomp.c++/udr-8.C: New test.
 944         * testsuite/libgomp.c++/udr-9.C: New test.
 945
 946 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 947
 948         PR testsuite/57605
 949         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 950         ALWAYS_CFLAGS.
 951
 952 2013-09-20  Alan Modra  <amodra@gmail.com>
 953
 954         * configure: Regenerate.
 955
 956 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 957
 958         * testsuite/libgomp.c/sections-2.c: New test.
 959
 960 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 961
 962         * testsuite/libgomp.fortran/strassen.f90:
 963         Add dg-skip-if aarch64_tiny.
 964
 965 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 966             Cesar Philippidis  <cesar@codesourcery.com>
 967
 968         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
 969         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
 970         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
 971         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 972         * testsuite/libgomp.graphite/graphite.exp: Likewise.
 973         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
 974         Use dg-runtest rather than gfortran-dg-runtest.
 975
 976 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
 977
 978         * testsuite/libgomp.c/icv-2.c: Extend current handling of
 979         Linux-based x86 systems to cover all GNU systems.
 980         * testsuite/libgomp.c/lock-3.c: Likewise.
 981         * testsuite/libgomp.c/pr48591.c: Likewise.
 982
 983 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
 984
 985         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
 986         GNU/Hurd, as done for Linux-based systems.
 987
 988         * config/posix/ptrlock.h: Fix comment.
 989
 990 2013-05-27  Tobias Burnus  <burnus@net-b.de>
 991
 992         PR fortran/57423
 993         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
 994         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
 995         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
 996         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
 997         omp_destroy_nest_lock): Correct arguments to match the one in
 998         the OpenMP spec.
 999         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1000         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1001         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1002         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1003
1004 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
1005
1006         * testsuite/libgomp.c/loop-13.c: New test.
1007         * testsuite/libgomp.c/loop-14.c: New test.
1008         * testsuite/libgomp.c/loop-15.c: New test.
1009         * testsuite/libgomp.c++/loop-13.C: New test.
1010         * testsuite/libgomp.c++/loop-14.C: New test.
1011         * testsuite/libgomp.c++/loop-15.C: New test.
1012
1013 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
1014
1015         PR middle-end/56217
1016         * testsuite/libgomp.c++/pr56217.C: New test.
1017
1018 2013-02-01  Alan Modra  <amodra@gmail.com>
1019
1020         * task.c (GOMP_task, GOMP_taskwait): Comment.
1021
1022 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1023             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1024
1025         PR libgomp/55561
1026         * config/linux/wait.h (do_spin): Use atomic load for addr.
1027         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1028         for intptr and ptrlock.
1029         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1030         for ptrlock.
1031
1032 2013-01-22  Alan Modra  <amodra@gmail.com>
1033
1034         PR libgomp/51376
1035         PR libgomp/56073
1036         * task.c (GOMP_task): Revert 2011-12-09 change.
1037         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1038         barrier to read task->children..
1039         (gomp_barrier_handle_tasks): ..and matching atomic store with
1040         release barrier here when setting parent->children to NULL.
1041
1042 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1043             Tobias Burnus  <burnus@net-b.de>
1044
1045         PR driver/55884
1046         * testsuite/libgomp.fortran/fortran.exp: Use
1047         -fintrinsic-modules-path= instead of
1048         -fintrinsic-modules-path.
1049
1050 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1051
1052         Update copyright years.
1053
1054 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1055
1056         * testsuite/libgomp.fortran/fortran.exp: Set
1057         -fintrinsic-modules-path.
1058
1059 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1060
1061         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1062         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1063
1064 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1065
1066         PR libgomp/55411
1067         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1068         if pool had any threads_used.
1069
1070 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1071
1072         * testsuite/libgomp.c++/pr24455.C: Use
1073         -Wl,-undefined,dynamic_lookup on darwin.
1074
1075 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1076
1077         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1078
1079 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1080
1081         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1082
1083 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1084             Jim MacArthur  <jim.macarthur@arm.com>
1085             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1086             Nigel Stephens  <nigel.stephens@arm.com>
1087             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1088             Richard Earnshaw  <rearnsha@arm.com>
1089             Sofiane Naci  <sofiane.naci@arm.com>
1090             Stephen Thomas  <stephen.thomas@arm.com>
1091             Tejas Belagod  <tejas.belagod@arm.com>
1092             Yufeng Zhang  <yufeng.zhang@arm.com>
1093
1094         * configure.tgt: Add AArch64.
1095
1096 2012-10-04  Jason Merrill  <jason@redhat.com>
1097
1098         * testsuite/libgomp.c++/tls-init1.C: New.
1099
1100 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1101
1102         * configure: Regenerated.
1103
1104 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1105
1106         * config/linux/mips/futex.h (sys_futex0): Change to static
1107         function with noinline, nomips16 attributes under MIPS16. Adjust
1108         asm statement to place 'li v0,SYS_futex' immediately before
1109         syscall insn.
1110
1111 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1112
1113         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1114         conflict with index.html on case-insensitive file systems.
1115
1116 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1117
1118         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1119         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1120
1121 2012-07-02  Richard Guenther  <rguenther@suse.de>
1122             Michael Matz  <matz@suse.de>
1123             Tobias Grosser <tobias@grosser.es>
1124             Sebastian Pop <sebpop@gmail.com>
1125
1126         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1127         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1128         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1129         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1130
1131 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1132
1133         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1134
1135 2012-06-22  Richard Guenther  <rguenther@suse.de>
1136
1137         Merge from graphite branch
1138         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1139
1140         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1141         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1142
1143 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1144
1145         PR middle-end/53580
1146         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1147         use GOMP_barrier () call instead.
1148         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1149         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1150         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1151         call GOMP_barrier instead.
1152         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1153
1154 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1155
1156         PR libgomp/52993
1157         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1158         argument to memset call.
1159
1160 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1161
1162         * configure: Regenerated.
1163
1164 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1165
1166         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1167
1168 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1169
1170         PR bootstrap/52812
1171         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1172
1173 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1174
1175         PR middle-end/52547
1176         * testsuite/libgomp.c/pr52547.c: New test.
1177
1178 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1179
1180         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1181
1182 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1183
1184         * configure.tgt (mips-sgi-irix6*): Remove.
1185
1186 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1187
1188         * configure.tgt (alpha*-dec-osf*): Remove.
1189
1190         * config/osf/sem.h: Remove.
1191         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1192
1193 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1194
1195         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1196
1197 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1198
1199         PR libstdc++/52188
1200         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1201         Remove ENABLE_SYMVERS_SOL2.
1202         * configure: Regenerate.
1203         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1204         (PREPROCESS): New variable.
1205         (libgomp.ver): New target.
1206         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1207         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1208         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1209         Use libgomp.ver.
1210         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1211         * Makefile.in: Regenerate.
1212
1213 2012-02-14  Walter Lee  <walt@tilera.com>
1214
1215         * configure.tgt: Handle tilegx and tilepro.
1216         * config/linux/tile/futex.h: New file.
1217
1218 2012-02-08  Richard Guenther  <rguenther@suse.de>
1219
1220         PR tree-optimization/46886
1221         * testsuite/libgomp.c/pr46886.c: New testcase.
1222
1223 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1224
1225         * config/linux/arm: Remove empty directory.
1226         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1227
1228 2011-12-09  Alan Modra  <amodra@gmail.com>
1229
1230         PR libgomp/51376
1231         * task.c (GOMP_taskwait): Don't access task->children outside of
1232         task_lock mutex region.
1233         (GOMP_task): Likewise.
1234
1235 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1236
1237         PR libgomp/51132
1238         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1239         to file scope.
1240         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1241         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1242         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1243         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1244         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1245
1246 2011-12-02  Alan Modra  <amodra@gmail.com>
1247
1248         * config/linux/affinity.c: Use atomic rather than sync builtin.
1249         * config/linux/lock.c: Likewise.
1250         * config/linux/ptrlock.h: Likewise.
1251         * config/linux/ptrlock.c: Likewise.
1252         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1253         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1254         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1255         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1256         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1257         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1258         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1259         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1260         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1261         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1262
1263 2011-11-30  Alan Modra  <amodra@gmail.com>
1264
1265         PR libgomp/51298
1266         * config/linux/bar.h: Use atomic rather than sync builtins.
1267         * config/linux/bar.c: Likewise.  Add missing acquire
1268         synchronisation on generation field.
1269         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1270         double unlock.
1271
1272 2011-11-30  Alan Modra  <amodra@gmail.com>
1273
1274         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1275         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1276         * config/linux/mutex.h: Use atomic rather than sync builtins.
1277         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1278         * config/linux/omp-lock.h: Comment fix.
1279         * config/linux/arm/mutex.h: Delete.
1280         * config/linux/powerpc/mutex.h: Delete.
1281         * config/linux/ia64/mutex.h: Delete.
1282         * config/linux/mips/mutex.h: Delete.
1283
1284 2011-11-30  Alan Modra  <amodra@gmail.com>
1285
1286         PR libgomp/51249
1287         * config/linux/sem.h: Rewrite.
1288         * config/linux/sem.c: Rewrite.
1289
1290 2011-11-28  Richard Henderson  <rth@redhat.com>
1291
1292         * libgomp.h (enum memmodel): New.
1293
1294 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1295
1296         * configure: Regenerate.
1297
1298 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1299
1300         * config/posix95: Remove empty directory.
1301
1302 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1303
1304         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1305
1306 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1307
1308         PR fortran/49792
1309         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1310         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1311
1312 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1313
1314         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1315
1316 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1317
1318         PR libgomp/49965
1319         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1320
1321 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1322
1323         * config/linux/proc.h: New.
1324         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1325         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1326         (gomp_init_num_threads): Update call to cpuset_popcount.
1327         (get_num_procs): Ditto.
1328         * config/linux/affinity.c (gomp_init_affinity): Call
1329         gomp_cpuset_popcount.
1330
1331 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1332
1333         PR fortran/42041
1334         PR fortran/46752
1335         * omp.h.in (omp_in_final): New prototype.
1336         * omp_lib.f90.in (omp_in_final): New interface.
1337         (omp_integer_kind, omp_logical_kind): Remove
1338         and replace all its uses in the module with 4.
1339         (openmp_version): Change to 201107.
1340         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1341         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1342         kind for the parameters.
1343         (omp_in_final): New external.
1344         (openmp_version): Change to 201107.
1345         * task.c (omp_in_final): New function.
1346         (gomp_init_task): Initialize final_task.
1347         (GOMP_task): Remove unused attribute from flags.  Handle final
1348         tasks.
1349         (GOMP_taskyield): New function.
1350         (omp_in_final): Return true if if (false) or final (true) task
1351         or descendant of final (true).
1352         * fortran.c (omp_in_final_): New function.
1353         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1354         (GOMP_3.0): Export GOMP_taskyield.
1355         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1356         variables.
1357         (parse_unsigned_long_list): New function.
1358         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1359         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1360         even if parse_affinity returned false.
1361         * config/linux/affinity.c (gomp_init_affinity): Handle
1362         gomp_cpu_affinity_len == 0.
1363         * libgomp_g.h (GOMP_taskyield): New prototype.
1364         * libgomp.h (struct gomp_task): Add final_task field.
1365         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1366         * team.c (gomp_team_start): Override new task's nthreads_var icv
1367         if list form OMP_NUM_THREADS has been used and it has value for
1368         the new nesting level.
1369
1370         * testsuite/libgomp.c/atomic-11.c: New test.
1371         * testsuite/libgomp.c/atomic-12.c: New test.
1372         * testsuite/libgomp.c/atomic-13.c: New test.
1373         * testsuite/libgomp.c/atomic-14.c: New test.
1374         * testsuite/libgomp.c/reduction-6.c: New test.
1375         * testsuite/libgomp.c/task-5.c: New test.
1376         * testsuite/libgomp.c++/atomic-2.C: New test.
1377         * testsuite/libgomp.c++/atomic-3.C: New test.
1378         * testsuite/libgomp.c++/atomic-4.C: New test.
1379         * testsuite/libgomp.c++/atomic-5.C: New test.
1380         * testsuite/libgomp.c++/atomic-6.C: New test.
1381         * testsuite/libgomp.c++/atomic-7.C: New test.
1382         * testsuite/libgomp.c++/atomic-8.C: New test.
1383         * testsuite/libgomp.c++/atomic-9.C: New test.
1384         * testsuite/libgomp.c++/task-8.C: New test.
1385         * testsuite/libgomp.c++/reduction-4.C: New test.
1386         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1387         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1388         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1389         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1390         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1391         * testsuite/libgomp.fortran/pointer1.f90: New test.
1392         * testsuite/libgomp.fortran/pointer2.f90: New test.
1393         * testsuite/libgomp.fortran/task4.f90: New test.
1394
1395 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1396
1397         * libgomp.texi: Update OpenMP spec references to 3.1.
1398         (omp_in_final,OMP_PROC_BIND): New sections.
1399         (OMP_NUM_THREADS): Document that the value can be now a list.
1400         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1401
1402 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1403
1404         * config/linux/x86/futex.h: Check __x86_64__ instead of
1405         __LP64__.
1406
1407 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1408
1409         PR middle-end/49897
1410         PR middle-end/49898
1411         * testsuite/libgomp.c/pr49897-1.c: New test.
1412         * testsuite/libgomp.c/pr49897-2.c: New test.
1413         * testsuite/libgomp.c/pr49898-1.c: New test.
1414         * testsuite/libgomp.c/pr49898-2.c: New test.
1415
1416 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1419         for ia32 instead of ilp32.
1420
1421         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1422         * testsuite/libgomp.c/atomic-6.c: Likewise.
1423
1424 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1425
1426         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1427         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1428
1429 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1430
1431         PR libgomp/45351
1432         * config/osf/sem.h: New file.
1433         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1434
1435 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1436
1437         PR target/49541
1438         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1439         ldflags.
1440
1441 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1442
1443         * config/linux/wait.h (do_spin): New inline, largely copied
1444         from do_wait, just don't do futex_wait here, instead return true if
1445         it should be done.
1446         (do_wait): Implement using do_spin.
1447         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1448         to prototype.
1449         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1450         __sync_bool_compare_and_swap, pass the oldval to
1451         gomp_mutex_lock_slow.
1452         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1453         If all mutex contenders are just spinning and not sleeping, don't
1454         change state to 2 unnecessarily.  Optimize the loop when state has
1455         already become 2 to use just one atomic operation per loop instead
1456         of two.
1457         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1458         to prototype.
1459         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1460         __sync_bool_compare_and_swap, pass the oldval to
1461         gomp_mutex_lock_slow.
1462
1463 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1464
1465         PR libgomp/49490
1466         * iter.c (gomp_iter_static_next): For chunk size 0
1467         only use n ceil/ nthreads size for the first
1468         n % nthreads threads in the team instead of
1469         all threads except for the last few ones which
1470         get less work or none at all.
1471         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1472         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1473         chunk argument, set run_sched_modifier to 0 for static
1474         resp. 1 for other kinds.  If chunk argument is 0
1475         and not static, set value to 1.
1476
1477 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1478
1479         PR c++/49043
1480         * testsuite/libgomp.c++/pr49043.C: New test.
1481
1482         PR c++/48869
1483         * testsuite/libgomp.c++/pr48869.C: New test.
1484
1485 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1486
1487         PR fortran/48894
1488         * fortran.c: Include limits.h.
1489         (TO_INT): Define.
1490         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1491         *set.
1492         (omp_set_num_threads_8_, omp_set_schedule_8_,
1493         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1494         omp_get_team_size_8_): Use TO_INT macro.
1495         * testsuite/libgomp.fortran/pr48894.f90: New test.
1496
1497 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1498
1499         PR middle-end/48591
1500         * testsuite/libgomp.c/pr48591.c: New test.
1501
1502 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1503
1504         PR bootstrap/48135
1505         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1506         * configure: Regenerate.
1507
1508 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1509
1510         PR fortran/47886
1511         * testsuite/libgomp.fortran/task3.f90: New test.
1512
1513 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1514
1515         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1516
1517 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1518
1519         PR libgomp/47854
1520         * libgomp.texi (omp_get_wtime): Don't say time in the past
1521         must be Unix Epoch.
1522
1523 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1524
1525         PR libgomp/47804
1526         * testsuite/libgomp.fortran/fortran.exp: Check for both
1527         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1528         but $blddir != "", still append ${blddir}/${lang_library_path}
1529         to ld_library_path.
1530
1531 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1532
1533         PR libgomp/47758
1534         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1535         of libquadmath.a before adding its libpath to ldflags.
1536
1537 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1538
1539         PR libgomp/47731
1540         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1541         to FUTEX_WAIT futex syscall.
1542         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1543
1544 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1545
1546         * configure: Regenerate.
1547
1548 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1549
1550         PR libstdc++/36104
1551         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1552
1553 2011-01-16  Gerald Pfeifer
1554
1555         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1556
1557 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1558
1559         PR fortran/46874
1560         * libgomp.fortran/allocatable6.f90: New test.
1561
1562 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1563
1564         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1565         * configure: Regenerate.
1566
1567 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1568
1569         PR target/40125
1570         PR lto/46695
1571         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1572         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1573         * aclocal.m4: Regenerate.
1574         * configure: Regenerate.
1575         * Makefile.in: Regenerate.
1576         * testsuite/Makefile.in: Regenerate.
1577
1578 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1579
1580         PR fortran/46753
1581         * libgomp.fortran/pr46753.f90: New test.
1582
1583         PR libgomp/43706
1584         * env.c (initialize_env): Default to spin count 300000
1585         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1586         is specified.
1587
1588         PR libgomp/45240
1589         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1590         at the end if sync builtins aren't supported.
1591
1592 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1593
1594         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1595
1596 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1597
1598         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1599
1600 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1601
1602         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1603
1604 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1605             Tobias Burnus  <burnus@net-b.de>
1606
1607         PR fortran/32049
1608         * configure.ac:
1609         * configure: Regenerate.
1610
1611 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1612
1613         * config/linux/futex.h: New.
1614         * config/linux/arm/mutex.h: New.
1615         * configure.tgt (arm*-*-linux*): Add config path.
1616
1617 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1618
1619         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1620
1621 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1622
1623         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1624         Change Fortran datatype to LOGICAL.
1625         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1626         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1627
1628 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1629
1630         * configure: Regenerate.
1631
1632 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1633
1634         * libgomp.texi: Add function keyword to a couple of Fortran
1635         interfaces, use integer instead of int for Fortran.
1636
1637 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1638
1639         * libgomp.texi: Fix spelling and pasto problems throughout.
1640         Adjust prototypes to match code.
1641
1642 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1643
1644         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1645         silence -fwhole-file warning.
1646
1647 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649         * configure.tgt (*-*-solaris2.[56]*): Removed.
1650
1651 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1652
1653         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1654         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1655         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1656         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1657         targetting solaris2*.
1658         * configure: Regenerate.
1659         * config.h.in: Regenerate.
1660
1661         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1662         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1663         Add libgomp_version_dep.
1664         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1665         versioning.
1666         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1667         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1668         * Makefile.in: Regenerate.
1669
1670         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1671         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1672         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1673         to common block, protected by
1674         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1675
1676 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1677
1678         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1679
1680 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1681
1682         PR bootstrap/43170
1683         * configure: Regenerate.
1684
1685 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1686
1687         PR other/43620
1688         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1689         * configure: Regenerate.
1690         * Makefile.in: Regenerate.
1691         * testsuite/Makefile.in: Regenerate.
1692
1693 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1694
1695         PR c/43893
1696         * testsuite/libgomp.c/pr43893.c: New test.
1697         * testsuite/libgomp.c++/pr43893.C: New test.
1698
1699 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1700
1701         PR middle-end/43570
1702         * testsuite/libgomp.fortran/vla8.f90: New test.
1703
1704 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1705
1706         PR libgomp/43706
1707         * config/linux/affinity.c (gomp_init_affinity): Decrease
1708         gomp_available_cpus if affinity mask confines the process to fewer
1709         CPUs.
1710         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1711         non-NULL, just return gomp_available_cpus.
1712
1713         PR libgomp/43569
1714         * sections.c (gomp_sections_init): Initialize ws->mode.
1715
1716 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1717
1718         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1719         not unused bar variable.
1720         * configure: Regenerate.
1721
1722 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1723
1724         * Makefile.in: Regenerate.
1725         * aclocal.m4: Regenerate.
1726         * testsuite/Makefile.in: Regenerate.
1727
1728 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1729
1730         PR libgomp/42942
1731         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1732         (initialize_env): Adjust callers.
1733         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1734         when the argument is 0.
1735
1736         * testsuite/libgomp.c/pr42942.c: New test.
1737
1738 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1739
1740         PR middle-end/42644
1741         PR middle-end/42130
1742         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1743         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1744
1745 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1746
1747         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1748         * testsuite/libgomp.c++/task-6.C: Likewise.
1749
1750 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1751
1752         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1753
1754 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1755
1756         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1757         * configure: Regenerate.
1758
1759 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1760
1761         PR fortran/42866
1762         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1763
1764 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1765
1766         * configure.ac: Test for executability of GFORTRAN.
1767         * configure: Regenerate.
1768
1769 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1770
1771         * configure: Regenerate.
1772
1773 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1774
1775         PR libgomp/42602
1776         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1777
1778 2010-01-03  Richard Guenther  <rguenther@suse.de>
1779
1780         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1781
1782 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1783
1784         * testsuite/libgomp.graphite/pr4118.c: New.
1785
1786 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1787
1788         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1789         for darwin, protect the test with require-effective-target tls_runtime.
1790         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1791
1792 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1793
1794         PR target/41605
1795         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1796         link spec %s substitutions for static libraries.
1797
1798 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1799
1800         PR testsuite/42135
1801         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1802
1803 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1804
1805         * Makefile.in: Regenerate.
1806         * configure: Regenerate.
1807         * testsuite/Makefile.in: Regenerate.
1808
1809 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1810
1811         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1812         settings for LC_ALL and LANG.
1813
1814 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1815
1816         PR fortran/42162
1817         * testsuite/libgomp.fortran/pr42162.f90: New test.
1818
1819 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1820
1821         PR middle-end/42029
1822         * testsuite/libgomp.c/pr42029.c: New test.
1823
1824 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1825
1826         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1827         *s.  Accept ld version without text in ()s.
1828         * configure: Regenerated.
1829
1830 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1831
1832         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1833
1834 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1835
1836         PR libgomp/41418
1837         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1838         or a hyphen (happens with fortran language disabled).
1839         * configure: Regenerate.
1840
1841 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1842
1843         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1844         use sed script portable to Solaris /bin/sed for extracting ld
1845         version.
1846         * configure: Regenerate.
1847
1848 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1849
1850         * testsuite/libgomp.graphite/bounds.c: New test.
1851
1852 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1853
1854         * Makefile.am (libgomp_la_LINK): New.
1855         * Makefile.in: Regenerate.
1856
1857 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1858
1859         * configure.ac (AC_PREREQ): Bump to 2.64.
1860
1861 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1862
1863         * Makefile.am (install-html, install-pdf): Remove.
1864         * Makefile.in: Regenerate.
1865
1866         * Makefile.in: Regenerate.
1867         * aclocal.m4: Regenerate.
1868         * config.h.in: Regenerate.
1869         * configure: Regenerate.
1870         * testsuite/Makefile.in: Regenerate.
1871
1872 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1873
1874         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1875         * Makefile.in: Regenerate.
1876
1877 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1878
1879         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1880         * Makefile.in: Regenerate.
1881
1882 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1883
1884         PR fortran/41102
1885         omp_lib.h.in: Fix -std=f95 errors.
1886
1887
1888 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1889
1890         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1891         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1892         * testsuite/libgomp.graphite/graphite.exp: New.
1893
1894 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1895
1896         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1897         only build.
1898
1899 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1900
1901         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1902         needed memory barrier semantics.
1903         * config/linux/mips/mutex.h: New file.
1904
1905 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1906
1907         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1908
1909 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1910
1911         * configure: Regenerate.
1912
1913 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1914
1915         PR testsuite/40699
1916         PR testsuite/40707
1917         PR testsuite/40709
1918         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1919         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1920         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1921
1922 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1923
1924         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1925         options when choosing a multilib.
1926
1927 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1928
1929         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1930         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1931         ld_library_path, not every libgcc multilib directory.
1932         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1933         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1934         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1935         Use add_path.
1936         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1937
1938 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1939
1940         * Makefile.am (LTLDFLAGS): Define.
1941         (LINK): Define.
1942         * Makefile.in: Regenerate.
1943
1944 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1945
1946         PR fortran/39718
1947         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1948         libgfortranbegin, check existence of libgfortran.a instead of
1949         libgfortranbegin.a.
1950
1951 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1952
1953         PR libgomp/40174
1954         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1955         (gomp_free_pool_helper): Likewise.
1956
1957 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1958             Jakub Jelinek  <jakub@redhat.com>
1959
1960         PR fortran/35423
1961         * testsuite/libgomp.fortran/workshare2.f90: New test.
1962
1963 2009-04-09  Nick Clifton  <nickc@redhat.com>
1964
1965         * iter.c: Change copyright header to refer to version 3 of the
1966         GNU General Public License with version 3.1 of the GCC Runtime
1967         Library Exception and to point readers at the COPYING3 and
1968         COPYING3.RUNTIME files and the FSF's license web page.
1969         * alloc.c: Likewise.
1970         * barrier.c: Likewise.
1971         * config/bsd/proc.c: Likewise.
1972         * config/linux/affinity.c: Likewise.
1973         * config/linux/alpha/futex.h: Likewise.
1974         * config/linux/bar.c: Likewise.
1975         * config/linux/bar.h: Likewise.
1976         * config/linux/ia64/futex.h: Likewise.
1977         * config/linux/ia64/mutex.h: Likewise.
1978         * config/linux/lock.c: Likewise.
1979         * config/linux/mips/futex.h: Likewise.
1980         * config/linux/mutex.c: Likewise.
1981         * config/linux/mutex.h: Likewise.
1982         * config/linux/powerpc/futex.h: Likewise.
1983         * config/linux/proc.c: Likewise.
1984         * config/linux/ptrlock.c: Likewise.
1985         * config/linux/ptrlock.h: Likewise.
1986         * config/linux/s390/futex.h: Likewise.
1987         * config/linux/sem.c: Likewise.
1988         * config/linux/sem.h: Likewise.
1989         * config/linux/sparc/futex.h: Likewise.
1990         * config/linux/wait.h: Likewise.
1991         * config/linux/x86/futex.h: Likewise.
1992         * config/mingw32/proc.c: Likewise.
1993         * config/mingw32/time.c: Likewise.
1994         * config/posix/affinity.c: Likewise.
1995         * config/posix/bar.c: Likewise.
1996         * config/posix/bar.h: Likewise.
1997         * config/posix/lock.c: Likewise.
1998         * config/posix/mutex.h: Likewise.
1999         * config/posix/proc.c: Likewise.
2000         * config/posix/ptrlock.h: Likewise.
2001         * config/posix/sem.c: Likewise.
2002         * config/posix/sem.h: Likewise.
2003         * config/posix/time.c: Likewise.
2004         * config/posix95/lock.c: Likewise.
2005         * critical.c: Likewise.
2006         * env.c: Likewise.
2007         * error.c: Likewise.
2008         * fortran.c: Likewise.
2009         * iter_ull.c: Likewise.
2010         * libgomp.h: Likewise.
2011         * libgomp_f.h.in: Likewise.
2012         * libgomp_g.h: Likewise.
2013         * loop.c: Likewise.
2014         * loop_ull.c: Likewise.
2015         * omp.h.in: Likewise.
2016         * omp_lib.f90.in: Likewise.
2017         * omp_lib.h.in: Likewise.
2018         * ordered.c: Likewise.
2019         * parallel.c: Likewise.
2020         * sections.c: Likewise.
2021         * single.c: Likewise.
2022         * task.c: Likewise.
2023         * team.c: Likewise.
2024         * work.c: Likewise.
2025
2026 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2027
2028         * testsuite/config/default.exp: Change copyright header to refer to
2029         version 3 of the GNU General Public License and to point readers
2030         at the COPYING3 file and the FSF's license web page.
2031
2032 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2033
2034         PR middle-end/39573
2035         * libgomp.c++/pr39573.C: New test.
2036
2037 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2038
2039         PR other/39591
2040         * testsuite/libgomp.c/pr39591-1.c: New test.
2041         * testsuite/libgomp.c/pr39591-2.c: New test.
2042         * testsuite/libgomp.c/pr39591-3.c: New test.
2043
2044 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2045
2046         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2047         * testsuite/libgomp.c/atomic-6.c: Ditto.
2048
2049 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2050
2051         PR c/39495
2052         * testsuite/libgomp.c/loop-12.c: New test.
2053         * testsuite/libgomp.c/loop-11.c: New test.
2054         * testsuite/libgomp.c++/loop-11.C: New test.
2055         * testsuite/libgomp.c++/loop-12.C: New test.
2056         * testsuite/libgomp.c++/for-8.C: New test.
2057
2058 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2059
2060         * configure: Regenerate.
2061
2062 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2063
2064         PR middle-end/39154
2065         * testsuite/libgomp.c/pr39154.c: New test.
2066
2067 2009-01-30  Ian Lance Taylor  <iant@google.com>
2068
2069         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2070         libgomp_ld_is_gold.  Get gold version number.
2071         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2072         * configure: Rebuild.
2073
2074 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2075
2076         * testsuite/lib/libgomp.exp: Add -B option for targets that
2077         use libgfortran.a%s in their specs.
2078
2079 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2080
2081         PR libgomp/38086
2082         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2083         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2084         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2085         * configure: Regenerated.
2086         * config.h.in: Likewise.
2087
2088 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2089
2090         PR c++/38650
2091         * testsuite/libgomp.c/pr38650.c: New test.
2092         * testsuite/libgomp.c++/pr38650.C: New test.
2093
2094 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2095
2096         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2097
2098 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2099
2100         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2101
2102 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2103
2104         * configure: Regenerate.
2105
2106 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2107
2108         PR middle-end/36802
2109         * testsuite/libgomp.c/pr36802-1.c: New test.
2110         * testsuite/libgomp.c/pr36802-2.c: New test.
2111         * testsuite/libgomp.c/pr36802-3.c: New test.
2112
2113 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2114
2115         PR libgomp/38270
2116         * config/linux/powerpc/mutex.h: New.
2117
2118 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2119
2120         PR c++/38257
2121         * testsuite/libgomp.c++/for-7.C: New test.
2122
2123         PR c++/38348
2124         * testsuite/libgomp.c++/for-6.C: New test.
2125
2126 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2127
2128         PR testsuite/28870
2129         * testsuite/lib/libgomp.exp: Include new timeout library files.
2130         (libgomp_target_compile): Set timeout value from new proc.
2131
2132 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2133
2134         PR libgomp/37938
2135         * config/linux/ia64/mutex.h: New.
2136
2137 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2138
2139         PR libgomp/37935
2140         * libgomp.texi (Runtime library routines, environment variables):
2141         Update for OpenMP version 3.0.
2142
2143 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2144             Steve Ellcey  <sje@cup.hp.com>
2145
2146         * configure: Regenerate for new libtool.
2147         * Makefile.in: Ditto.
2148         * testsuite/Makefile.in: Ditto.
2149
2150 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2151             Andreas Tobler  <a.tobler@schweiz.org>
2152
2153         * config/bsd/proc.c: New file.
2154         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2155         * configure.ac: Check for header <sys/sysctl.h>
2156         * configure: Regenerate.
2157         * config.h.in: Likewise.
2158
2159 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2160
2161         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2162
2163 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2164
2165         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2166         * Makefile.in: Regenerated.
2167         * testsuite/Makefile.in: Regenerated.
2168
2169 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2170
2171         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2172         depend on blddir if blddir exists.
2173         (libgomp_target_compile): Likewise.
2174         * testsuite/libgomp.c++/c++.exp: Likewise.
2175         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2176
2177 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2178
2179         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2180         Do not list GPL as Invariant Section.
2181
2182 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2183             Chao-ying Fu  <fu@mips.com>
2184
2185         * configure.tgt: Enable futex for MIPS.
2186         * config/linux/mips/futex.h: New file.
2187
2188 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2189
2190         * team.c (gomp_team_end): Free team immediately if it has
2191         just one thread.
2192
2193 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2194
2195         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2196         * testsuite/libgomp.fortran/fortran.exp: Same.
2197         * testsuite/libgomp.c/c.exp: Same.
2198         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2199         directory to library path first.
2200
2201 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2202
2203         * env.c (parse_stacksize): Add cast to avoid warning.
2204         (parse_spincount): Likewise.
2205
2206 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2207
2208         * testsuite/libgomp.c/loop-10.c: New test.
2209         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2210         * libgomp.c++/loop-6.C (main): Likewise.
2211
2212         PR debug/36617
2213         * testsuite/libgomp.c/debug-1.c: New test.
2214
2215 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2216
2217         * testsuite/libgomp.c/nqueens-1.c: New test.
2218
2219         PR c++/36523
2220         * testsuite/libgomp.c++/task-7.C: New function.
2221
2222 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2223
2224         * configure: Regenerate.
2225
2226 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2227
2228         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2229         mutex when HAVE_SYNC_BUILTINS isn't defined.
2230
2231 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2232
2233         * libgomp.texi (omp_test_lock): Fix typo.
2234
2235 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2236
2237         * omp_lib.f90.in: Add "implicit none".
2238
2239 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2240
2241         PR middle-end/36506
2242         * testsuite/libgomp.c/reduction-5.c: New test.
2243
2244 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2245
2246         * libgomp.h (struct gomp_task): Add in_tied_task field.
2247         * task.c (gomp_init_task): Initialize it.
2248         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2249         unconditionally.  Don't call gomp_team_barrier_wake if
2250         current task is implicit or if(0) from implicit and number of
2251         running tasks is equal to nthreads - 1.
2252
2253         PR libgomp/36471
2254         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2255         omp_get_team_size_8): Fix pastos.
2256
2257         PR libgomp/36469
2258         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2259         * configure: Regenerated.
2260         * config.h.in: Regenerated.
2261         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2262         defined.
2263
2264 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2265
2266         PR bootstrap/36452
2267         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2268         (GOMP_loop_ull_dynamic_start): Likewise.
2269         (GOMP_loop_ull_guided_start): Likewise.
2270         (GOMP_loop_ull_ordered_static_start): Likewise.
2271         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2272         (GOMP_loop_ull_ordered_guided_start): Likewise.
2273
2274 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2275             Richard Henderson  <rth@redhat.com>
2276             Ulrich Drepper  <drepper@redhat.com>
2277             Jakob Blomer  <jakob.blomer@ira.uka.de>
2278
2279         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2280         Substitute also OMP_*LOCK_25*.
2281         * configure: Regenerated.
2282         * config.h.in: Regenerated.
2283         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2284         ptrlock.c and task.c.
2285         * Makefile.in: Regenerated.
2286         * testsuite/Makefile.in: Regenerated.
2287         * task.c: New file.
2288         * loop_ull.c: New file.
2289         * iter_ull.c: New file.
2290         * libgomp.h: Include ptrlock.h.
2291         (enum gomp_task_kind): New type.
2292         (struct gomp_team): Add task_lock, task_queue, task_count,
2293         task_running_count, single_count fields.  Add
2294         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2295         Remove work_share_lock, generation_mask,
2296         oldest_live_gen, num_live_gen and init_work_shares fields, add
2297         work work_share_list_alloc, work_share_list_free and work_share_chunk
2298         fields.  Change work_shares from pointer to pointers into an array.
2299         Change ordered_release field into gomp_sem_t ** from flexible array
2300         member.  Add implicit_task and initial_work_shares fields.
2301         Move close to the end of the struct.
2302         (struct gomp_team_state): Add single_count, last_work_share,
2303         active_level and level fields, remove work_share_generation.
2304         (gomp_barrier_handle_tasks): New prototype.
2305         (gomp_finish_task): New inline function.
2306         (struct gomp_work_share): Move chunk_size, end, incr into
2307         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2308         next_ll fields.  Reshuffle fields.  Add next_alloc,
2309         next_ws, next_free and inline_ordered_team_ids fields, change
2310         ordered_team_ids into pointer from flexible array member.
2311         Add mode field.  Put lock and next into a different cache line
2312         from most of the write-once fields.
2313         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2314         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2315         gomp_iter_ull_guided_next): New prototypes.
2316         (gomp_new_icv): New prototype.
2317         (struct gomp_thread): Add thread_pool and task fields.
2318         (struct gomp_thread_pool): New type.
2319         (gomp_new_team): New prototype.
2320         (gomp_team_start): Change type of last argument.
2321         (gomp_new_work_share): Removed.
2322         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2323         (gomp_work_share_init_done): New static inline.
2324         (gomp_throttled_spin_count_var, gomp_available_cpus,
2325         gomp_managed_threads): New extern decls.
2326         (gomp_init_task): New prototype.
2327         (gomp_spin_count_var): New extern var decl.
2328         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2329         or no alias support, or if not PIC.
2330         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2331         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2332         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2333         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2334         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2335         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2336         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2337         gomp_test_nest_lock_25): New prototypes.
2338         (omp_lock_symver, strong_alias): Define.
2339         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2340         decls.
2341         (gomp_end_task): New.
2342         (struct gomp_task_icv, gomp_global_icv): New.
2343         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2344         (struct gomp_task): New.
2345         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2346         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2347         (gomp_icv): New.
2348         (gomp_schedule_type): Reorder enum to match
2349         omp_sched_t.
2350         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2351         fields.
2352         (gomp_thread_start): Add gomp_team_barrier_wait call.
2353         For non-nested case remove clearing of docked thread thr fields.
2354         Use pool fields instead of global gomp_* variables.  Use
2355         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2356         Create tasks for each member thread.
2357         (free_team): Only destroy team barrier, task_lock here and free it.
2358         (gomp_free_thread): Free last_team if non-NULL.
2359         (gomp_team_end): Call gomp_team_barrier_wait instead of
2360         gomp_barrier_wait.  For nested case call one extra
2361         gomp_barrier_wait.  Move here some destruction from free_team.
2362         Call free_team on pool->last_team if any, rather than freeing
2363         current team.  Destroy work_share_list_free_lock ifndef
2364         HAVE_SYNC_BUILTINS.
2365         (gomp_new_icv): New function.
2366         (gomp_threads, gomp_threads_size, gomp_threads_used,
2367         gomp_threads_dock): Removed.
2368         (gomp_thread_destructor): New variable.
2369         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2370         functions.
2371         (gomp_team_start): Create new pool if current thread doesn't have
2372         one.  Use pool fields instead of global gomp_* variables.
2373         Initialize thread_pool field for new threads.  Clear single_count.
2374         Change last argument from ws to team, don't create
2375         new team, set ts.work_share to &team->work_shares[0] and clear
2376         ts.last_work_share.  Don't clear ts.work_share_generation.
2377         If number of threads changed, adjust atomically gomp_managed_threads.
2378         Use gomp_init_task instead of gomp_new_task,
2379         set thr->task to the corresponding implicit_task array entry.
2380         Create tasks for each member thread.  Initialize ts.level.
2381         (initialize_team): Call pthread_key_create on
2382         gomp_thread_destructor.
2383         (team_destructor): New function.
2384         (new_team): Removed.
2385         (gomp_new_team): New function.
2386         (free_team): Free gomp_work_share blocks chained through next_alloc,
2387         instead of freeing work_shares and destroying work_share_lock.
2388         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2389         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2390         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2391         of gomp_barrier_wait.
2392         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2393         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2394         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2395         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2396         of gomp_barrier_wait.
2397         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2398         gomp_work_share_init_done if gomp_work_share_start returned true.
2399         Don't unlock ws->lock.
2400         * work.c: Include stddef.h.
2401         (free_work_share): Use work_share_list_free_lock instead
2402         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2403         Call gomp_fini_work_share and then either free ws if orphaned, or
2404         put it into work_share_list_free list of the current team.
2405         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2406         functions.
2407         (gomp_work_share_start, gomp_work_share_end,
2408         gomp_work_share_end_nowait): Rewritten.
2409         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2410         (openmp_version): Set to 200805.
2411         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2412         omp_sched_guided, omp_sched_auto): New parameters.
2413         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2414         omp_set_max_active_levels, omp_get_max_active_levels,
2415         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2416         omp_get_active_level): New interfaces.
2417         * omp_lib.h.in (openmp_version): Set to 200805.
2418         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2419         omp_sched_guided, omp_sched_auto): New parameters.
2420         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2421         omp_set_max_active_levels, omp_get_max_active_levels,
2422         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2423         omp_get_active_level): New externals.
2424         * loop.c: Include limits.h.
2425         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2426         GFS_AUTO.
2427         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2428         Likewise.  Use gomp_icv.
2429         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2430         ts.static_trip here.
2431         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2432         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2433         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2434         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2435         don't unlock ws->lock, otherwise lock it.
2436         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2437         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2438         (gomp_parallel_loop_start): Call gomp_new_team instead of
2439         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2440         Adjust gomp_team_start caller.  Pass 0 as second argument to
2441         gomp_resolve_num_threads.
2442         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2443         If adding ws->chunk_size nthreads + 1 times after end won't
2444         overflow, set ws->mode to 1.
2445         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2446         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2447         GOMP_loop_ull_ordered_static_start,
2448         GOMP_loop_ull_ordered_dynamic_start,
2449         GOMP_loop_ull_ordered_guided_start,
2450         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2451         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2452         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2453         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2454         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2455         prototypes.
2456         * libgomp.map: Export lock routines also @@OMP_2.0.
2457         (GOMP_loop_ordered_dynamic_first,
2458         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2459         GOMP_loop_ordered_static_first): Remove.
2460         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2461         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2462         GOMP_loop_ull_ordered_dynamic_next,
2463         GOMP_loop_ull_ordered_dynamic_start,
2464         GOMP_loop_ull_ordered_guided_next,
2465         GOMP_loop_ull_ordered_guided_start,
2466         GOMP_loop_ull_ordered_runtime_next,
2467         GOMP_loop_ull_ordered_runtime_start,
2468         GOMP_loop_ull_ordered_static_next,
2469         GOMP_loop_ull_ordered_static_start,
2470         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2471         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2472         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2473         (omp_set_schedule, omp_get_schedule,
2474         omp_get_thread_limit, omp_set_max_active_levels,
2475         omp_get_max_active_levels, omp_get_level,
2476         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2477         omp_set_schedule_, omp_set_schedule_8_,
2478         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2479         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2480         omp_get_max_active_levels_, omp_get_level_,
2481         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2482         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2483         New exports @@OMP_3.0.
2484         * omp.h.in (omp_sched_t): New type.
2485         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2486         omp_set_max_active_levels, omp_get_max_active_levels,
2487         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2488         omp_get_active_level): New prototypes.
2489         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2490         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2491         gomp_thread_limit_var, gomp_remaining_threads_count,
2492         gomp_remaining_threads_lock): New variables.
2493         (parse_spincount): New function.
2494         (initialize_env): Call gomp_init_num_threads unconditionally.
2495         Initialize gomp_available_cpus.  Call parse_spincount,
2496         initialize gomp_{,throttled_}spin_count_var
2497         depending on presence and value of OMP_WAIT_POLICY and
2498         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2499         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2500         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2501         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2502         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2503         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2504         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2505         (gomp_global_icv): New.
2506         (parse_schedule): Use it.  Parse "auto".
2507         (omp_set_num_threads): Use gomp_icv.
2508         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2509         Likewise.
2510         (omp_get_max_threads): Move from parallel.c.
2511         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2512         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2513         add ialias.
2514         (parse_stacksize, parse_wait_policy): New functions.
2515         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2516         both wrappers for compatibility and new locks.
2517         (omp_set_schedule, omp_get_schedule,
2518         omp_get_thread_limit, omp_set_max_active_levels,
2519         omp_get_max_active_levels, omp_get_level,
2520         omp_get_ancestor_thread_num, omp_get_team_size,
2521         omp_get_active_level): New ialias_redirect.
2522         (omp_set_schedule_, omp_set_schedule_8_,
2523         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2524         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2525         omp_get_max_active_levels_, omp_get_level_,
2526         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2527         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2528         New functions.
2529         * parallel.c: Include limits.h.
2530         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2531         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2532         argument to gomp_team_start.  Pass 0 as second argument to
2533         gomp_resolve_num_threads.
2534         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2535         if gomp_thread_limit_var != ULONG_MAX.
2536         (omp_in_parallel): Implement using ts.active_level.
2537         (omp_get_max_threads): Move to env.c.
2538         (omp_get_level, omp_get_ancestor_thread_num,
2539         omp_get_team_size, omp_get_active_level): New functions,
2540         add ialias.
2541         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2542         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2543         gomp_iter_dynamic_next instead of the _locked variant and don't take
2544         lock around it, otherwise acquire it before calling
2545         gomp_iter_dynamic_next_locked.
2546         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2547         gomp_iter_dynamic_next instead of the _locked variant and don't take
2548         lock around it.
2549         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2550         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2551         Adjust gomp_team_start caller.  Pass count as second argument to
2552         gomp_resolve_num_threads, don't adjust num_threads after the call.
2553         Use gomp_icv.
2554         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2555         ws->chunk_size by incr.
2556         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2557         code.
2558         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2559         types.
2560         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2561         (omp_check_defines): Check even the compat defines.
2562         * config/linux/ptrlock.c: New file.
2563         * config/linux/ptrlock.h: New file.
2564         * config/linux/wait.h: New file.
2565         * config/posix/ptrlock.c: New file.
2566         * config/posix/ptrlock.h: New file.
2567         * config/linux/bar.h (gomp_team_barrier_wait,
2568         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2569         (gomp_team_barrier_set_task_pending,
2570         gomp_team_barrier_clear_task_pending,
2571         gomp_team_barrier_set_waiting_for_tasks,
2572         gomp_team_barrier_waiting_for_tasks,
2573         gomp_team_barrier_done): New inlines.
2574         (gomp_barrier_t): Rewritten.
2575         (gomp_barrier_state_t): New typedef.
2576         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2577         gomp_barrier_wait_start): Rewritten.
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/linux/bar.c: Include wait.h instead of libgomp.h and
2583         futex.h.
2584         (gomp_barrier_wait_end): Rewritten.
2585         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2586         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2587         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2588         (gomp_barrier_state_t): New typedef.
2589         (gomp_team_barrier_wait,
2590         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2591         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2592         into the return value.  Return gomp_barrier_state_t.
2593         (gomp_team_barrier_set_task_pending,
2594         gomp_team_barrier_clear_task_pending,
2595         gomp_team_barrier_set_waiting_for_tasks,
2596         gomp_team_barrier_waiting_for_tasks,
2597         gomp_team_barrier_done): New inlines.
2598         (gomp_barrier_wait_end): Change second argument to
2599         gomp_barrier_state_t.
2600         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2601         inlines.
2602         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2603         (gomp_barrier_wait_end): Change second argument to
2604         gomp_barrier_state_t.
2605         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2606         gomp_team_barrier_wake): New functions.
2607         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2608         futex.h.
2609         (gomp_futex_wake, gomp_futex_wait): New variables.
2610         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2611         * config/linux/lock.c: Rewrite to make locks task owned,
2612         for backwards compatibility provide the old entrypoints
2613         if symbol versioning.  Include wait.h instead of libgomp.h and
2614         futex.h.
2615         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2616         * config/posix95/lock.c: Rewrite to make locks task owned,
2617         for backwards compatibility provide the old entrypoints
2618         if symbol versioning.
2619         * config/posix/lock.c: Rewrite to make locks task owned,
2620         for backwards compatibility provide the old entrypoints
2621         if symbol versioning.
2622         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2623         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2624         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2625         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2626         (sys_futex0): Return error code.
2627         (futex_wake, futex_wait): If ENOSYS was returned, clear
2628         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2629         (cpu_relax, atomic_write_barrier): New static inlines.
2630         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
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/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2635         (sys_futex0): Return error code.
2636         (futex_wake, futex_wait): If ENOSYS was returned, clear
2637         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2638         (cpu_relax, atomic_write_barrier): New static inlines.
2639         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2640         (sys_futex0): Return error code.
2641         (futex_wake, futex_wait): If ENOSYS was returned, clear
2642         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2643         (cpu_relax, atomic_write_barrier): New static inlines.
2644         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2645         (sys_futex0): Return error code.
2646         (futex_wake, futex_wait): If ENOSYS was returned, clear
2647         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2648         (cpu_relax, atomic_write_barrier): New static inlines.
2649         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2650         (sys_futex0): Return error code.
2651         (futex_wake, futex_wait): If ENOSYS was returned, clear
2652         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2653         (cpu_relax, atomic_write_barrier): New static inlines.
2654         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2655         futex.h.
2656         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2657         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2658         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2659         types.
2660         (omp_nest_lock_t): Change owner into void *, add lock field.
2661         * config/posix95/omp-lock.h: Include semaphore.h.
2662         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2663         (omp_lock_t): Use sem_t instead of mutex if semaphores
2664         aren't broken.
2665         (omp_nest_lock_t): Likewise.  Change owner to void *.
2666         * config/posix/omp-lock.h: Include semaphore.h.
2667         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2668         (omp_lock_t): Use sem_t instead of mutex if semaphores
2669         aren't broken.
2670         (omp_nest_lock_t): Likewise.  Add owner field.
2671
2672 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2673
2674         * testsuite/libgomp.c/collapse-1.c: New test.
2675         * testsuite/libgomp.c/collapse-2.c: New test.
2676         * testsuite/libgomp.c/collapse-3.c: New test.
2677         * testsuite/libgomp.c/icv-1.c: New test.
2678         * testsuite/libgomp.c/icv-2.c: New test.
2679         * testsuite/libgomp.c/lib-2.c: New test.
2680         * testsuite/libgomp.c/lock-1.c: New test.
2681         * testsuite/libgomp.c/lock-2.c: New test.
2682         * testsuite/libgomp.c/lock-3.c: New test.
2683         * testsuite/libgomp.c/loop-4.c: New test.
2684         * testsuite/libgomp.c/loop-5.c: New test.
2685         * testsuite/libgomp.c/loop-6.c: New test.
2686         * testsuite/libgomp.c/loop-7.c: New test.
2687         * testsuite/libgomp.c/loop-8.c: New test.
2688         * testsuite/libgomp.c/loop-9.c: New test.
2689         * testsuite/libgomp.c/nested-3.c: New test.
2690         * testsuite/libgomp.c/nestedfn-6.c: New test.
2691         * testsuite/libgomp.c/sort-1.c: New test.
2692         * testsuite/libgomp.c/task-1.c: New test.
2693         * testsuite/libgomp.c/task-2.c: New test.
2694         * testsuite/libgomp.c/task-3.c: New test.
2695         * testsuite/libgomp.c/task-4.c: New test.
2696         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2697         to C++ testsuite default compiler options.
2698         * testsuite/libgomp.c++/collapse-1.C: New test.
2699         * testsuite/libgomp.c++/collapse-2.C: New test.
2700         * testsuite/libgomp.c++/ctor-10.C: New test.
2701         * testsuite/libgomp.c++/for-1.C: New test.
2702         * testsuite/libgomp.c++/for-2.C: New test.
2703         * testsuite/libgomp.c++/for-3.C: New test.
2704         * testsuite/libgomp.c++/for-4.C: New test.
2705         * testsuite/libgomp.c++/for-5.C: New test.
2706         * testsuite/libgomp.c++/loop-8.C: New test.
2707         * testsuite/libgomp.c++/loop-9.C: New test.
2708         * testsuite/libgomp.c++/loop-10.C: New test.
2709         * testsuite/libgomp.c++/task-1.C: New test.
2710         * testsuite/libgomp.c++/task-2.C: New test.
2711         * testsuite/libgomp.c++/task-3.C: New test.
2712         * testsuite/libgomp.c++/task-4.C: New test.
2713         * testsuite/libgomp.c++/task-5.C: New test.
2714         * testsuite/libgomp.c++/task-6.C: New test.
2715         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2716         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2717         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2718         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2719         * testsuite/libgomp.fortran/collapse1.f90: New test.
2720         * testsuite/libgomp.fortran/collapse2.f90: New test.
2721         * testsuite/libgomp.fortran/collapse3.f90: New test.
2722         * testsuite/libgomp.fortran/collapse4.f90: New test.
2723         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2724         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2725         * testsuite/libgomp.fortran/lib4.f90: New test.
2726         * testsuite/libgomp.fortran/lock-1.f90: New test.
2727         * testsuite/libgomp.fortran/lock-2.f90: New test.
2728         * testsuite/libgomp.fortran/nested1.f90: New test.
2729         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2730         * testsuite/libgomp.fortran/strassen.f90: New test.
2731         * testsuite/libgomp.fortran/tabs1.f90: New test.
2732         * testsuite/libgomp.fortran/tabs2.f: New test.
2733         * testsuite/libgomp.fortran/task1.f90: New test.
2734         * testsuite/libgomp.fortran/task2.f90: New test.
2735         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2736         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2737         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2738         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2739         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2740
2741 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2742
2743         PR c++/36308
2744         * testsuite/libgomp.c++/ctor-11.C: New test.
2745         * testsuite/libgomp.c++/ctor-12.C: New test.
2746
2747 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2748
2749         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2750
2751 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2752
2753         PR middle-end/36106
2754         * testsuite/libgomp.c/atomic-5.c: New test.
2755         * testsuite/libgomp.c/atomic-6.c: New test.
2756         * testsuite/libgomp.c/autopar-1.c: New test.
2757
2758 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2759
2760         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2761         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2762         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2763         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2764         * configure: Regenerate.
2765         * Makefile.in, testsuite/Makefile.in: Likewise.
2766
2767 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2768
2769         PR bootstrap/35457
2770         * aclocal.m4: Regenerate.
2771         * configure: Regenerate.
2772
2773 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2774
2775         PR middle-end/35611
2776         * testsuite/libgomp.c/atomic-4.c: New test.
2777
2778         PR libgomp/35625
2779         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2780         (gomp_iter_guided_next): Likewise.
2781         * testsuite/libgomp.c/pr35625.c: New test.
2782
2783 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2784
2785         * aclocal.m4: Regenerate.
2786         * configure: Likewise.
2787         * Makefile.in: Likewise.
2788         * testsuite/Makefile.in: Likewise.
2789
2790 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2791
2792         PR middle-end/35185
2793         * testsuite/libgomp.c++/pr35185.C: New test.
2794
2795 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2796
2797         PR middle-end/35549
2798         * testsuite/libgomp.c/pr35549.c: New test.
2799
2800 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2801
2802         * testsuite/libgomp.c/atomic-3.c: New test.
2803
2804 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2805
2806         PR fortran/33197
2807         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2808         .F08 file suffixes.
2809
2810 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2811
2812         PR libgomp/33131
2813         * configure.ac: Add ACX_HEADER_STRING.
2814         * env.c: Include strings.h.
2815         * aclocal.m4: Regenerate.
2816         * config.h.in: Regenerate.
2817         * configure: Regenerate.
2818         * Makefile.in: Regenerate.
2819         * testsuite/Makefile.in: Regenerate.
2820
2821 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2822
2823         PR middle-end/35196
2824         * testsuite/libgomp.c/pr35196.c: New test.
2825
2826         PR middle-end/35130
2827         * testsuite/libgomp.fortran/pr35130.f90: New test.
2828         * testsuite/libgomp.c/pr35130.c: New test.
2829
2830 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2831
2832         PR middle-end/33880
2833         * testsuite/libgomp.c/pr33880.c: New test.
2834         * testsuite/libgomp.fortran/pr33880.f90: New test.
2835
2836 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2837
2838         * configure: Regenerate.
2839
2840 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2841
2842         * configure.ac: Move futex checking into ../config/futex.m4.
2843         * configure: Rebuilt.
2844         * aclocal.m4: Rebuilt.
2845         * Makefile.in: Rebuilt.
2846
2847         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2848         2007-10-15 ../config/tls.m4 change.
2849
2850 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2851
2852         PR c++/34513
2853         * testsuite/libgomp.c/pr34513.c: New test.
2854         * testsuite/libgomp.c++/pr34513.C: New test.
2855
2856 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2857
2858         PR target/32765
2859         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2860
2861 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2862
2863         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2864
2865 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2866
2867         * testsuite/libgomp.c/private-1.c: New test.
2868
2869 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2870             Paolo Bonzini  <bonzini@gnu.org>
2871
2872         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2873         instead of 'VPATH ='.
2874         * Makefile.in: Regenerate.
2875
2876 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2877
2878         * configure.ac: Adjust makeinfo version check.
2879         * configure: Regenerate.
2880
2881 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2882
2883         PR fortran/34020
2884         * testsuite/libgomp.fortran/pr34020.f90: New test.
2885
2886 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2887
2888         PR c++/33894
2889         * testsuite/libgomp.c++/atomic-1.C: New test.
2890
2891 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2892
2893         PR libgomp/33275
2894         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2895         Make x and y integers rather than (implicit) reals.  Add private (j)
2896         clause to the last omp parallel.
2897
2898 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2899
2900         * configure: Regenerate following changes to ../config/tls.m4.
2901
2902 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2903
2904         * testsuite/libgomp.fortran/stack.f90: New test.
2905
2906 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2907
2908         * config/mingw32/proc.c: New file.
2909
2910 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2911
2912         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2913         (main): Use __get_cpuid to get i386 target fetaures.
2914         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2915         (main): Use __get_cpuid to get x86_64 target fetaures.
2916
2917 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2918
2919         PR target/32765
2920         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2921         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2922
2923 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2924
2925         PR fortran/32550
2926         * testsuite/libgomp.fortran/pr32550.f90: New test.
2927         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2928
2929 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2930
2931         * aclocal.m4: Regenerated.
2932
2933 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2934
2935         PR fortran/32359
2936         * testsuite/libgomp.fortran/pr32359.f90: New.
2937
2938 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2939
2940         PR libgomp/32468
2941         * sections.c (GOMP_parallel_sections_start): Only decrease
2942         number of threads to COUNT if dyn_var is true.
2943         * testsuite/libgomp.c/pr32468.c: New test.
2944
2945 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2946
2947         PR libgomp/26308
2948         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2949
2950 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2951
2952         PR middle-end/32362
2953         * testsuite/libgomp.c/pr32362-1.c: New test.
2954         * testsuite/libgomp.c/pr32362-2.c: New test.
2955         * testsuite/libgomp.c/pr32362-3.c: New test.
2956
2957 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2958
2959         * team.c (gomp_team_start): Fix setting up thread_attr
2960         stack size.
2961
2962 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2963
2964         * configure: Regenerate.
2965
2966 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
2967
2968         * Makefile.in: Regenerate.
2969         * configure: Regenerate.
2970         * aclocal.m4: Regenerate.
2971         * testsuite/Makefile.in: Regenerate.
2972
2973 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
2974
2975         * config/linux/proc.c: New file.
2976
2977         PR libgomp/28482
2978         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
2979
2980 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
2981
2982         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
2983
2984 2007-04-16  Matthias Klose  <doko@debian.org>
2985
2986         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
2987         flags if not building with -m64.
2988         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
2989         flag for i?86-*-* targets, if current target matches -m64.
2990
2991 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
2992
2993         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
2994         * Makefile.in: Regenerate.
2995
2996 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2997
2998         PR testsuite/31369
2999         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3000         ld_library_path.
3001         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3002
3003 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
3004
3005         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3006         decls.
3007         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3008         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3009         (parse_affinity): New function.
3010         (initialize_env): Call it and gomp_init_affinity.
3011         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3012         create new pthread_attr_t and call gomp_init_thread_affinity
3013         on it for each thread before passing the attribute to pthread_create.
3014         * config/linux/affinity.c: New file.
3015         * config/posix/affinity.c: New file.
3016         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3017         * configure: Rebuilt.
3018         * config.h.in: Rebuilt.
3019         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3020         * Makefile.in: Rebuilt.
3021
3022 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3023
3024         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3025         *-*-darwin*.
3026         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3027         and use it if found.
3028
3029 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3030
3031         * testsuite/config/default.exp: New file.
3032         * testsuite/lib/libgomp.exp: New file.
3033         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3034         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3035         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3036         (libgomp_load): Remove.
3037         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3038         always_ld_library_path, not ld_library_path.  Set additional_flags
3039         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3040         (target_compile): Do not call libgomp_init.  Append lang_library_path
3041         and lang_link_flags to options.
3042         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3043         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3044         here.
3045         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3046         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3047         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3048         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3049         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3050         CX8 flag.
3051         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3052         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3053         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3054         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3055         * testsuite/libgomp.c/atomic-10.c: Ditto.
3056
3057 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3058
3059         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3060         dg-final cleanup-modules line.
3061         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3062         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3063         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3064         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3065         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3066         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3067         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3068
3069 2007-03-18  Andreas Schwab  <schwab@suse.de>
3070
3071         * acinclude.m4: Adjust regular expression for ld version
3072         extraction.
3073         * configure: Regenerate.
3074
3075 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3076
3077         * Makefile.am: Add install-pdf target as copied from
3078         automake v1.10 rules.
3079         * Makefile.in: Regenerate
3080
3081 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3082
3083         PR libgomp/28486
3084         * configure: Regenerate.
3085
3086         PR c++/30703
3087         * testsuite/libgomp.c++/pr30703.C: New test.
3088
3089 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3090
3091         Revert:
3092         2006-07-05  Eric Christopher  <echristo@apple.com>
3093         * configure.ac: Depend addition of -pthread on host OS.
3094         * configure: Regenerate.
3095
3096 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3097
3098         * libgomp.texi: Fix spacing after abbreviations.
3099
3100 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3101
3102         PR libgomp/30546
3103         * configure.ac: Add check for makeinfo
3104         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3105         if an appropiate version of makeinfo is found.
3106         * aclocal.m4: Regenerated.
3107         * configure: Regenerated.
3108         * Makefile.in: Regenerated.
3109         * testsuite/Makefile.in: Regenerated.
3110
3111 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3112
3113         PR libgomp/30540
3114         * libgomp.texi: More about implementation-dependent settings.
3115
3116 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3117
3118         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3119
3120 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3121
3122         PR middle-end/30494
3123         * testsuite/libgomp.c/pr30494.c: New test.
3124
3125 2007-01-15  Tom Tromey  <tromey@redhat.com>
3126
3127         * configure: Rebuilt.
3128         * configure.ac: Fixed comment.
3129
3130 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3131
3132         * libgomp.texi: Document implementation specific default values of
3133         environment variables.
3134
3135 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3136
3137         PR libgomp/28209
3138         * libgomp.texi: New file.
3139         * configure.ac: Add --enable-generated-files-in-srcdir option.
3140         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3141         files to srcdir.
3142         * Makefile.in: Regenerated.
3143         * config.h.in: Regenerated.
3144         * testsuite/Makefile.in: Regenerated.
3145         * NOTES: Removed.
3146
3147 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3148
3149         PR libgomp/29949
3150         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3151
3152 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3153
3154         * configure: Regenerate.
3155
3156 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3157
3158         PR libgomp/29947
3159         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3160         start if there shouldn't be any loop iterations.
3161         (gomp_loop_ordered_static_start): Remove start == end test.
3162         * testsuite/libgomp.c/pr29947-1.c: New test.
3163         * testsuite/libgomp.c/pr29947-2.c: New test.
3164
3165 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3166
3167         * configure.tgt: Force initial-exec TLS model on Linux only.
3168
3169 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3170
3171         * configure: Regenerated.
3172
3173 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3174
3175         * env.c (parse_schedule): Reject out of range values.
3176         (parse_unsigned_long): Reject out of range, negative or zero values.
3177
3178 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3179
3180         PR fortran/29629
3181         * testsuite/libgomp.fortran/pr29629.f90: New test.
3182
3183 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3184
3185         PR libgomp/29494
3186         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3187         * config/posix95: New directory.
3188         * config/posix95/omp-lock.h: New file.
3189         * config/posix95/lock.c: Likewise.
3190
3191 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3192
3193         * aclocal.m4: Regenerate.
3194         * configure: Regenerate.
3195
3196 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3197
3198         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3199         '<' to '<='.
3200
3201 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3202
3203         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3204         test.
3205         * configure: Regenerate.
3206         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3207
3208 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3209
3210         PR middle-end/25261
3211         PR middle-end/28790
3212         * testsuite/libgomp.c/nestedfn-4.c: New test.
3213         * testsuite/libgomp.c/nestedfn-5.c: New test.
3214         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3215
3216         PR fortran/29097
3217         * testsuite/libgomp.fortran/condinc1.f: New test.
3218         * testsuite/libgomp.fortran/condinc2.f: New test.
3219         * testsuite/libgomp.fortran/condinc3.f90: New test.
3220         * testsuite/libgomp.fortran/condinc4.f90: New test.
3221         * testsuite/libgomp.fortran/condinc1.inc: New file.
3222
3223 2006-09-18  Tom Tromey  <tromey@redhat.com>
3224
3225         * configure: Rebuilt.
3226
3227 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3228
3229         PR c/28768
3230         PR preprocessor/14634
3231         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3232         to AC_DEFINE.
3233         * configure: Regenerate.
3234
3235 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3236
3237         * testsuite/libgomp.fortran/reduction3.f90: Change
3238         -2147483648 to -huge(i)-1 to avoid overflow.
3239         * testsuite/libgomp.fortran/reduction4.f90: Change
3240         Z'ffffffff' to not(0) to avoid overflow.
3241
3242 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3243
3244         PR libgomp/25938
3245         * Makefile.am (libsubincludedir): New.
3246         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3247         * Makefile.in: Regenerate.
3248
3249 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3250
3251         PR libgomp/28725
3252         * env.c: Include ctype.h.
3253         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3254         leading and/or trailing whitespace and compare strings case
3255         insensitively.
3256
3257 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3258
3259         PR fortran/28390
3260         * testsuite/libgomp.fortran/pr28390.f: New test.
3261
3262 2006-07-05  Eric Christopher  <echristo@apple.com>
3263
3264         * configure.ac: Depend addition of -pthread on host OS.
3265         * configure: Regenerate.
3266
3267 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3268
3269         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3270         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3271         defined.
3272
3273 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3274
3275         PR libgomp/26175
3276         PR libgomp/26477
3277         * configure.ac: If neither --enable-linux-futex nor
3278         --disable-linux-futex is passed, determine the default by checking
3279         for compiling and/or running against NPTL.  With --enable-linux-futex,
3280         check if SYS_gettid and SYS_futex are defined.
3281         * configure: Rebuilt.
3282
3283 2006-06-14  Richard Henderson  <rth@redhat.com>
3284
3285         PR libgomp/28008
3286         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3287         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3288
3289 2006-06-09  Richard Henderson  <rth@redhat.com>
3290
3291         * env.c (gomp_nthreads_var): Change to unsigned long.
3292         (gomp_run_sched_chunk): Likewise.
3293         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3294         (initialize_env): Initialize gomp_thread_attr.
3295         * libgomp.h (gomp_nthreads_var): Update decl.
3296         (gomp_run_sched_chunk): Likewise.
3297         (gomp_thread_attr): Declare.
3298         * team.c (gomp_thread_attr): Export.
3299         (initialize_team): Don't initialize it.
3300
3301 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3302
3303         PR fortran/27916
3304         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3305         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3306
3307 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3308
3309         * config/mingw32/time.c: New file.
3310         * configure.tgt: Use it.
3311
3312 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3313
3314         * Makefile.am: Add install-html target. Add install-html to .PHONY
3315         * Makefile.in: Regenerate.
3316
3317 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3318
3319         PR libgomp/27612
3320         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3321         * testsuite/libgomp.c/critical-1.c: Likewise.
3322         * testsuite/libgomp.c/loop-1.c: Likewise.
3323         * testsuite/libgomp.c/loop-2.c: Likewise.
3324         * testsuite/libgomp.c/single-1.c: Likewise.
3325         * testsuite/libgomp.c/ordered-1.c: Likewise.
3326         * testsuite/libgomp.c/ordered-2.c: Likewise.
3327
3328 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3329
3330         PR middle-end/27416
3331         * libgomp.fortran/pr27416-1.f90: New test.
3332
3333 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3334
3335         PR fortran/27395
3336         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3337         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3338
3339 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3340
3341         PR c++/26943
3342         * testsuite/libgomp.c/pr26943-1.c: New test.
3343         * testsuite/libgomp.c/pr26943-2.c: New test.
3344         * testsuite/libgomp.c/pr26943-3.c: New test.
3345         * testsuite/libgomp.c/pr26943-4.c: New test.
3346         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3347         * testsuite/libgomp.c++/pr26943.C: New test.
3348
3349 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3350
3351         PR middle-end/27337
3352         * testsuite/libgomp.c++/pr27337.C: New test.
3353
3354 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3355
3356         PR c/26171
3357         * testsuite/libgomp.c/pr26171.c: New test.
3358
3359 2006-04-25  Richard Henderson  <rth@redhat.com>
3360
3361         PR libgomp/25865
3362         * configure.ac: Use GCC_CHECK_TLS.
3363         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3364         * Makefile.in, aclocal.m4, configure: Regenerate.
3365
3366 2006-04-10  Matthias Klose  <doko@debian.org>
3367
3368         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3369         directory names containing underscores.
3370
3371 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3372
3373         PR c++/26691
3374         * testsuite/libgomp.c++/pr26691.C: New test.
3375
3376 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3377
3378         * testsuite/libgomp.fortran/retval2.f90: New test.
3379
3380 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3381
3382         * testsuite/libgomp.c++: New directory.
3383
3384 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3385
3386         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3387         * config/posix/sem.c: Implement the above.
3388
3389 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3390
3391         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3392         define HAVE_BROKEN_POSIX_SEMAPHORES.
3393         * configure: Rebuilt.
3394         * config.h.in: Rebuilt.
3395
3396 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3397
3398         PR bootstrap/26161
3399         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3400         for the other pthread check.
3401         * configure: Regenerate.
3402         * config.h.in: Regenerate.
3403
3404 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3405
3406         PR libgomp/25938
3407         PR libgomp/25984
3408         * Makefile.am (fincludedir): New variable.
3409         (nodist_include_HEADERS): Remove Fortran files.
3410         (nodist_finclude_HEADERS): New variable.
3411         * Makefile.in: Regenerated.
3412
3413 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3414
3415         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3416         Remove tests for returning assumed character length arrays.
3417
3418 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3419             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3420
3421         PR libgomp/25936
3422         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3423
3424 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3425
3426         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3427
3428 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3429
3430         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3431         part of LD_LIBRARY_PATH manually.
3432
3433 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3434
3435         PR libgomp/25852
3436         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3437         libgomp_init.
3438
3439 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3440
3441         PR libgomp/25884
3442         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3443         * configure.ac (PERL): Don't set.
3444         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3445         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3446         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3447         * omp.h.in: Wrap the new configure substitutions with @ characters.
3448         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3449         * aclocal.m4, configure, Makefile.in: Regenerate.
3450         * mkomp_h.pl: Delete.
3451
3452 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3453
3454         PR libgomp/25259
3455         * configure.ac: Use GCC_HEADER_STDINT.
3456         * libgomp.h: Include gstdint.h.
3457         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3458         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3459
3460 2006-01-24  Richard Henderson  <rth@redhat.com>
3461
3462         PR libgomp/25942
3463         * configure.ac: Add AM_MAINTAINER_MODE.
3464         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3465
3466 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3467
3468         * Makefile.in: Regenerate.
3469         * testsuite/Makefile.in: Regenerate.
3470         * aclocal.m4: Regenerate.
3471
3472 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3473
3474         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3475         Solaris.
3476         * configure.ac: Add check for loadavg.h.
3477         (link_gomp): Adjust comment.
3478         * configure: Regenerate.
3479         * config.h.in: Regenerate.
3480
3481 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3482
3483         PR libgomp/25877
3484         * configure.ac: Remove check for alloca.h.
3485         * configure: Regenerate.
3486         * config.h.in: Regenerate.
3487         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3488         * team.c: Remove use of alloca.h.
3489         Call gomp_alloca instead of alloca.
3490
3491 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3492
3493         PR libgomp/25877
3494         * team.c: Add include of alloca.h.
3495         * configure.ac: Add check for alloca.h.
3496         * configure: Regenerate.
3497         * config.h.in: Regenerate.
3498
3499 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3500
3501         PR fortran/25219
3502         * testsuite/libgomp.fortran/pr25219.f90: New test.
3503
3504 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3505
3506         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3507         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3508         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3509         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3510         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3511         testsuite/libgomp.fortran/threadprivate1.f90,
3512         testsuite/libgomp.fortran/threadprivate2.f90,
3513         testsuite/libgomp.fortran/threadprivate3.f90,
3514         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3515         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3516         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3517         effective-target to TLS runtime.
3518
3519         * testsuite/libgomp.fortran/pr25162.f: Require
3520         effective-target TLS runtime.
3521
3522 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3523
3524         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3525         * testsuite/libgomp.c/nestedfn-3.c: New test.
3526
3527 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3528
3529         PR fortran/25162
3530         * testsuite/libgomp.fortran/pr25162.f: New test.
3531
3532 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3533
3534         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3535         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3536
3537 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3538
3539         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3540         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3541         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3542         single.c, team.c, work.c, config/linux/alpha/futex.h,
3543         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3544         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3545         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3546         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3547         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3548         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3549         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3550         FSF address.
3551
3552 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3553
3554         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3555         to nodist_noinst_HEADERS.
3556         * Makefile.in: Rebuilt.
3557
3558         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3559         add integer count field.
3560         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3561         omp_nest_lock_t type change.
3562         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3563         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3564         Increment count.
3565         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3566         Decrement count.
3567         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3568         Increment count if successful and return the new nesting level.
3569         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3570         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3571         * testsuite/libgomp.c/lib-1.c: New test.
3572         * testsuite/libgomp.fortran/lib1.f90: New test.
3573         * testsuite/libgomp.fortran/lib2.f: New test.
3574         * testsuite/libgomp.fortran/lib3.f: New test.
3575
3576 2005-11-17  Richard Henderson  <rth@redhat.com>
3577
3578         PR 24845
3579         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3580         * configure.ac (link_gomp): New.  Substitute it.
3581         (AC_CONFIG_FILES): Add libgomp.spec.
3582         * libgomp.spec.in: New file.
3583         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3584         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3585
3586 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3587
3588         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3589         reduction(-:var) behaving the same as reduction(+:var).
3590         * testsuite/libgomp.c/reduction-4.c: New test.
3591
3592 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3593
3594         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3595         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3596         testsuite/libgomp.c/copyin-3.c,
3597         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3598         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3599         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3600         testsuite/libgomp.c++/pr24455.C,
3601         testsuite/libgomp.fortran/threadprivate1.f90,
3602         testsuite/libgomp.fortran/threadprivate2.f90,
3603         testsuite/libgomp.fortran/threadprivate3.f90,
3604         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3605         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3606         testsuite/libgomp.fortran/omp_parse3.f90: Require
3607         effective-target TLS.
3608
3609 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3610
3611         * HEADER: Remove.
3612
3613 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3614
3615         PR libgomp/24797
3616         * team.c (initialize_team): Pass NULL rather than free as
3617         pthread_key_create destructor.  Initialize thread specific data
3618         pointer in initial thread to a static local variable rather than
3619         malloced memory.
3620
3621 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3622
3623         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3624         its location to ld_library_path.
3625
3626 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3627
3628         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3629
3630 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3631
3632         * testsuite/libgomp.c: Rename from libgomp.dg.
3633
3634 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3635
3636         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3637         threadprivate variable 'i'.
3638
3639 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3640
3641         * config/linux/s390/futex.h: New file.
3642         * configure.tgt: Use it.
3643
3644         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3645         before the parallel.
3646
3647 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3648
3649         PR c++/24734
3650         * testsuite/libgomp.c++/master-1.C: New test.
3651
3652 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3653
3654         * testsuite/libgomp.dg/copyin-3.c: New test.
3655
3656 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3657
3658         * testsuite/libgomp.fortran/retval1.f90: New test.
3659         * testsuite/libgomp.fortran/vla7.f90: New test.
3660
3661 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3662
3663         * testsuite/libgomp.fortran/vla2.f90: New test.
3664         * testsuite/libgomp.fortran/vla3.f90: New test.
3665         * testsuite/libgomp.fortran/vla4.f90: New test.
3666         * testsuite/libgomp.fortran/vla5.f90: New test.
3667         * testsuite/libgomp.fortran/vla6.f90: New test.
3668
3669 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3670
3671         * config/linux/sparc/futex.h: New file.
3672         * configure.tgt: Use it.
3673         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3674
3675         * critical.c: Include stdlib.h.
3676         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3677         ignoring return value.
3678         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3679         LIBGOMP_CHECK_SYNC_BUILTINS check.
3680         * configure: Rebuilt.
3681
3682 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3683
3684         * testsuite/libgomp.fortran/vla1.f90: New test.
3685
3686 2005-10-31  Richard Henderson  <rth@redhat.com>
3687
3688         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3689         setting 's' in different threads.
3690
3691 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3692
3693         * libgomp.h (attribute_hidden, ialias): Define.
3694         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3695         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3696         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3697         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3698         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3699         omp_test_lock, omp_test_nest_lock): Likewise.
3700         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3701         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3702         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3703         omp_test_lock, omp_test_nest_lock): Likewise.
3704         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3705         omp_get_dynamic, omp_get_nested): Likewise.
3706         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3707         omp_get_thread_num, omp_in_parallel): Likewise.
3708         * fortran.c (ialias_redirect): Define.
3709         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3710         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3711         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3712         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3713         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3714         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3715         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3716         omp_get_wtime): Add ialias_redirect.
3717
3718 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3719
3720         * fortran.c: Include stdlib.h.
3721
3722 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3723
3724         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3725         * Makefile.in: Regenerated.
3726
3727 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3728
3729         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3730         * libgomp_f.h.in (omp_check_defines): New function.
3731         * env.c: Include libgomp_f.h.
3732         (initialize_env): Call omp_check_defines.
3733
3734         * testsuite/libgomp.dg/copyin-2.c: New test.
3735         * testsuite/libgomp.c++/copyin-2.C: New test.
3736         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3737
3738         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3739         * testsuite/libgomp.fortran/sharing2.f90: New test.
3740
3741         * testsuite/libgomp.dg/copyin-1.c: New test.
3742         * testsuite/libgomp.c++/copyin-1.C: New test.
3743
3744 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3745
3746         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3747
3748         * testsuite/libgomp.fortran/workshare1.f90: New test.
3749
3750         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3751         only test.
3752         * libgomp.fortran/sharing1.f90: New test.
3753
3754 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3755
3756         PR c++/24502
3757         * testsuite/libgomp.c++/loop-7.C: New test.
3758
3759         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3760
3761         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3762         * testsuite/libgomp.fortran/reduction6.f90: New test.
3763         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3764
3765 2005-10-23  Richard Henderson  <rth@redhat.com>
3766
3767         * testsuite/libgomp.c++/ctor-1.C: New.
3768         * testsuite/libgomp.c++/ctor-2.C: New.
3769         * testsuite/libgomp.c++/ctor-3.C: New.
3770         * testsuite/libgomp.c++/ctor-4.C: New.
3771         * testsuite/libgomp.c++/ctor-5.C: New.
3772         * testsuite/libgomp.c++/ctor-6.C: New.
3773         * testsuite/libgomp.c++/ctor-7.C: New.
3774         * testsuite/libgomp.c++/ctor-8.C: New.
3775         * testsuite/libgomp.c++/ctor-9.C: New.
3776
3777 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3778
3779         PR 24455
3780         * testsuite/libgomp.c++/pr24455-1.C: New test.
3781         * testsuite/libgomp.c++/pr24455.C: New test.
3782         * testsuite/libgomp.dg/pr24455-1.c: New test.
3783         * testsuite/libgomp.dg/pr24455.c: New test.
3784
3785 2005-10-20  Richard Henderson  <rth@redhat.com>
3786
3787         * testsuite/libgomp.c++/loop-6.C: New.
3788         * testsuite/libgomp.dg/loop-3.c: New.
3789
3790 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3791
3792         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3793         explicitly private.
3794         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3795         explicitly shared.
3796
3797 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3798
3799         * testsuite/libgomp.fortran/jacobi.f: New test.
3800
3801 2005-10-19  Richard Henderson  <rth@redhat.com>
3802
3803         * configure.tgt (i?86-linux): Default to with_arch instead of
3804         CFLAGS.  Add -mtune to match target_cpu.
3805         (x86_64-linux): Tune to i686.
3806
3807         * fortran.c (omp_test_nest_lock_): Fix typo.
3808
3809 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3810
3811         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3812         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3813         * testsuite/libgomp.dg/ordered-3.c: New test.
3814
3815         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3816         Remove volatile keyword.
3817
3818         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3819         in COMMON block to avoid warnings on 64-bit targets.
3820
3821 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3822
3823         * testsuite/libgomp.dg/shared-3.c: New test.
3824
3825 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3826
3827         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3828         * testsuite/libgomp.fortran/reduction5.f90: New test.
3829
3830 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3831
3832         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3833         dg-options.
3834         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3835         flush loop now that __sync_synchronize has proper memory barrier.
3836         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3837         Add -ffixed-form to dg-options.
3838
3839 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3840
3841         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3842         from subdirectories.
3843         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3844         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3845         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3846         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3847         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3848         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3849         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3850         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3851         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3852         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3853         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3854         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3855         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3856         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3857         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3858         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3859         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3860         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3861         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3862         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3863         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3864         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3865         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3866         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3867         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3868
3869 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3870
3871         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3872         lang_library_path exists.  Use find instead of glob to gather tests.
3873         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3874
3875 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3876
3877         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3878         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3879         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3880         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3881         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3882         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3883         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3884         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3885         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3886         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3887         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3888         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3889         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3890
3891 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3892
3893         * testsuite/libgomp.dg/vla-1.c: New test.
3894
3895         * testsuite/libgomp.fortran/reference2.f90: New test.
3896
3897         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3898         declaration of omp_get_thread_num.
3899         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3900         use omp_lib.
3901
3902         * testsuite/libgomp.fortran/reduction1.f90: New test.
3903         * testsuite/libgomp.fortran/reduction2.f90: New test.
3904         * testsuite/libgomp.fortran/reduction3.f90: New test.
3905         * testsuite/libgomp.fortran/reduction4.f90: New test.
3906
3907 2005-10-13  Richard Henderson  <rth@redhat.com>
3908
3909         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3910         * Makefile.in: Regenerate.
3911         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3912         * libgomp.h: Include bar.h.
3913         (struct gomp_barrier): Remove.
3914         (struct gomp_team): Add barrier.  Replace master_barrier with
3915         master_release.  Replace threads with ordered_release.
3916         (struct gomp_thread): Replace barrier with release.
3917         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3918         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3919         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3920         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3921         (GOMP_single_copy_end): Likewise.
3922         * team.c (gomp_threads_dock): New.
3923         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3924         (gomp_thread_start): Use gomp_barrier_wait.
3925         (new_team, free_team): Update for gomp_team changes.
3926         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3927         (gomp_team_end): Use gomp_barrier_wait.
3928         (initialize_team): Update for gomp_thread changes.
3929         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3930         (gomp_work_share_end_nowait): Use atomic ops when available.
3931         * config/linux/bar.c, config/linux/bar.h: New files.
3932         * config/posix/bar.c, config/posix/bar.h: New files.
3933
3934 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3935
3936         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3937         * testsuite/libgomp.dg/single-2.c: New test.
3938
3939         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3940         lang_link_flags): Unset, so that they aren't inherited from previously
3941         sourced *.exp.
3942
3943         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3944
3945 2005-10-12  Richard Henderson  <rth@redhat.com>
3946
3947         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3948         (libgomp_init): Use lang_test_file, lang_library_path, and
3949         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3950
3951         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3952         (lang_test_file, lang_link_flags): New.
3953         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3954
3955         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3956         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3957         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3958         testsuite/libgomp.c++/parallel-1.C,
3959         testsuite/libgomp.c++/reduction-1.C,
3960         testsuite/libgomp.c++/reduction-2.C,
3961         testsuite/libgomp.c++/reduction-3.C,
3962         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3963         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3964         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3965         New files, largely cribbed from the C testsuite.
3966
3967 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
3968
3969         * testsuite/libgomp.fortran/character1.f90: New test.
3970         * testsuite/libgomp.fortran/character2.f90: New test.
3971
3972         * testsuite/libgomp.dg/nested-1.c: New test.
3973         * testsuite/libgomp.dg/nested-2.c: New test.
3974         * testsuite/libgomp.fortran/do1.f90: New test.
3975         * testsuite/libgomp.fortran/do2.f90: New test.
3976
3977         * testsuite/libgomp.fortran/reference1.f90: New test.
3978
3979 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
3980
3981         * testsuite/libgomp.dg/reduction-1.c: New test.
3982         * testsuite/libgomp.dg/reduction-2.c: New test.
3983         * testsuite/libgomp.dg/reduction-3.c: New test.
3984
3985 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
3986
3987         * testsuite/libgomp.dg/atomic-1.c: New test.
3988         * testsuite/libgomp.dg/atomic-2.c: New test.
3989
3990 2005-10-09  Richard Henderson  <rth@redhat.com>
3991
3992         * critical.c (atomic_lock): New.
3993         (initialize_critical): Initialize it.
3994         (GOMP_atomic_start, GOMP_atomic_end): New.
3995         * libgomp.map: Export them.
3996         * libgomp_g.h: Declare them.
3997
3998         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
3999
4000 2005-10-02  Richard Henderson  <rth@redhat.com>
4001
4002         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
4003         to XCFLAGS instead of CFLAGS.
4004
4005 2005-09-30  Richard Henderson  <rth@redhat.com>
4006
4007         * configure.ac: Determine whether -pthread or -lpthread is needed.
4008         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4009         * Makefine.in, configure: Rebuild.
4010
4011 2005-09-28  Richard Henderson  <rth@redhat.com>
4012
4013         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4014         * testsuite/libgomp.dg/omp-single-3.c: New test.
4015
4016 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
4017
4018         * testsuite/libgomp.dg/omp-single-2.c: New test.
4019         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4020
4021 2005-09-27  Richard Henderson  <rth@redhat.com>
4022
4023         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4024         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4025
4026 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4027
4028         * testsuite/libgomp.dg/omp-loop03.c: New test.
4029
4030 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4031
4032         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4033
4034 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4035
4036         * testsuite/libgomp.dg/omp-single-1.c: New test.
4037         * testsuite/libgomp.dg/shared-1.c: Return 0.
4038         Add prototype for abort.
4039         * testsuite/libgomp.dg/shared-2.c: Likewise.
4040
4041 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4042
4043         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4044         constructs.
4045
4046 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4047
4048         * testsuite/libgomp.dg/shared-1.c: New test.
4049         * testsuite/libgomp.dg/shared-2.c: New test.
4050
4051 2005-09-24  Richard Henderson  <rth@redhat.com>
4052
4053         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4054
4055 2005-09-24  Richard Henderson  <rth@redhat.com>
4056
4057         * iter.c (gomp_iter_static_next): Round up when computing number
4058         of iterations.  Don't bother distributing a remainder equally.
4059
4060         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4061         Don't call srand.  Zero b before testing.
4062         (main): New.
4063
4064 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4065
4066         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4067         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4068
4069 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4070
4071         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4072         without !$omp end do, followed immediately by subroutine end.
4073
4074 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4075
4076         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4077
4078 2005-09-22  Richard Henderson  <rth@redhat.com>
4079
4080         * critical.c (GOMP_critical_name_start): Change argument to void**.
4081         Reuse the pointer space if the mutex fits.
4082         (GOMP_critical_name_end): Likewise.
4083         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4084         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4085         (GOMP_critical_name_end): Likewise.
4086         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4087         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4088
4089 2005-09-20  Richard Henderson  <rth@redhat.com>
4090
4091         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4092         (create_lock_lock): New.
4093         (initialize_critical): Initialize it.
4094         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4095         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4096
4097 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4098
4099         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4100
4101 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4102
4103         * testsuite/libgomp.dg/omp-loop01.c: New test.
4104         * testsuite/libgomp.dg/omp-loop02.c: New test.
4105
4106 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4107
4108         * configure.ac (AC_PROG_FC): Add.
4109         (USE_FORTRAN): New automake conditional.
4110         * configure: Rebuilt.
4111         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4112         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4113         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4114         Add rules to build them.
4115         * Makefile.in: Rebuilt.
4116         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4117         OMP_NEST_LOCK_KIND.
4118         * libgomp.map: Add Fortran wrappers.
4119         * libgomp_f.h.in: New file.
4120         * omp_lib.h.in: New file.
4121         * omp_lib.f90.in: New file.
4122         * fortran.c: New file.
4123         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4124         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4125         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4126         libgfortran has been built.
4127         * testsuite/libgomp.fortran/fortran.exp: New file.
4128         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4129         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4130         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4131         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4132         * testsuite/libgomp.fortran/omp_hello.f: New test.
4133         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4134         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4135         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4136         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4137         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4138         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4139         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4140         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4141
4142 2005-08-30  Richard Henderson  <rth@redhat.com>
4143
4144         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4145         function for when aliases are not usable.
4146         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4147         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4148         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4149         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4150         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4151         GOMP_loop_ordered_guided_next): Likewise.
4152         * ordered.c (GOMP_ordered_start): Likewise.
4153
4154 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4155
4156         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4157         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4158         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4159         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4160         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4161         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4162         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4163         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4164         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4165
4166 2005-07-07  Eric Christopher  <echristo@redhat.com>
4167             Diego Novillo  <dnovillo@redhat.com>
4168
4169         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4170         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4171         up code.
4172         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4173         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4174         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4175         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4176         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4177         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4178         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4179
4180 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4181
4182         * TOPLEVEL.patch: Remove.
4183
4184 2005-05-16  Richard Henderson  <rth@redhat.com>
4185
4186         * configure.ac: Test for clock_gettime.
4187         * config.h.in, configure: Rebuild.
4188         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4189         (omp_get_wtime): Use clock_gettime if available.
4190         (omp_get_wtick): Use clock_getres if available.
4191
4192 2005-05-11  Richard Henderson  <rth@redhat.com>
4193
4194         * config/linux/ia64/futex.h: New file.
4195         * configure.tgt: Use it.
4196
4197         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4198
4199 2005-05-07  Richard Henderson  <rth@redhat.com>
4200
4201         * config/linux/powerpc/futex.h: New file.
4202         * configure.tgt: Use it.
4203
4204         * config/linux/i486/futex.h: Merge ...
4205         * config/linux/x86_64/futex.h: ... into ...
4206         * config/linux/x86/futex.h: ... here.
4207         * configure.tgt: Update to match.
4208
4209 2005-05-06  Richard Henderson  <rth@redhat.com>
4210
4211         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4212         * config/linux/i486/futex.h: Likewise.
4213         * config/linux/x86_64/futex.h: Likewise.
4214
4215         * config/linux/lock.c: New file.
4216         * config/linux/omp-lock.h: New file.
4217
4218         * critical.c, env.h: Don't include omp.h
4219         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4220         * config/posix/time.c: Likewise.
4221         * config/posix/omp-lock.h: New file.
4222         * libgomp.h: Include omp-lock.h and omp.h.
4223         * Makefile.am (nodist_include_HEADERS): New.
4224         (omp.h): New rule.
4225         * configure.ac (PERL): New.
4226         * mkomp_h.pl: New file.
4227         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4228         with templates.
4229         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4230
4231         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4232         build directory.  Re-add -march=i486 hack.
4233
4234         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4235         (libgomp_link_flags): Remove.
4236         (libgomp_initialized): Remove.
4237         (libgomp_init): Don't protect from reinitialization.  Copy code
4238         from libstdc++ for getting the multilib set correctly.
4239
4240 2005-05-05  Richard Henderson  <rth@redhat.com>
4241
4242         * config/linux/alpha/futex.h: New file.
4243         * configure.tgt (alpha*-*-linux*): Use it.
4244
4245         * config/posix/mutex.c: New file.
4246         * config/posix/sem.c: Use libgomp.h.
4247
4248         * configure.tgt (x86_64-linux): Also test CC for -m32.
4249         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4250
4251         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4252         after $gccpath.
4253
4254         * Makefile.am (SUBDIRS): New.
4255         (libgomp_la_LDFLAGS): Add -lpthread.
4256         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4257         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4258
4259         * libgomp_g.h: New file.
4260         * libgomp.h: Split out all public declarations to libgomp_g.h.
4261         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4262         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4263         * config/linux/sem.h: Likewise.
4264         * config/posix/sem.h: Likewise.
4265
4266         * Makefile.am (AM_LDFLAGS): New.
4267         (libgomp_version_script): Split out from ...
4268         (libgomp_la_LDFLAGS): ... here.
4269         (libgomp_version_info): New.
4270         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4271         (LIBGOMP_ENABLE): New.
4272         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4273         (LIBGOMP_ENABLE_SYMVERS): New.
4274         * configure.ac (AC_INIT): Version 1.0.
4275         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4276         (enable-linux-futex): Likewise.  Rename from enable-futex.
4277         (libtool_VERSION): New.
4278         (LIBGOMP_ENABLE_SYMVERS): Use it.
4279         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4280         * Makefile.in, aclocal.m4, configure: Rebuild.
4281
4282         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4283         (gomp_mutex_unlock_slow): Fix typo.
4284         * config/linux/sem.c: Similarly.
4285         (gomp_sem_post_slow): Fix typo.
4286         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4287         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4288         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4289
4290         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4291         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4292         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4293         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4294         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4295         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4296         LDFLAGS.  Pull enable_futex check to top-level.
4297         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4298         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4299
4300         First attempt at real configury.
4301         * Makefile, config.h: Remove file.
4302         * Makefile.am, Makefile.in: New file.
4303         * acinclude.m4 aclocal.m4: New file.
4304         * configure.ac, configure.tgt, configure: New file.
4305
4306         * config/posix/lock.c: Rename from sys-lock.c.
4307         * config/posix/mutex.h: Rename from sys-mutex.h.
4308         * config/posix/sem.c: Rename from sys-sem.c.
4309         * config/posix/sem.h: Rename from sys-sem.h.
4310         * config/posix/proc.c: Rename from sys-proc.c.
4311         * config/posix/time.c: Rename from sys-proc.c.
4312
4313         * config/linux/mutex.c: New file.
4314         * config/linux/mutex.h: New file.
4315         * config/linux/sem.c: New file.
4316         * config/linux/sem.h: New file.
4317         * config/linux/i486/futex.h: New file.
4318         * config/linux/x86_64/futex.h: New file.
4319
4320 2005-05-04  Richard Henderson  <rth@redhat.com>
4321
4322         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4323         * libgomp.h: Declare them.
4324         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4325         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4326
4327 2005-05-04  Richard Henderson  <rth@redhat.com>
4328
4329         * libgomp-1 code drop
4330
4331 2005-05-04  Richard Henderson  <rth@redhat.com>
4332
4333         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4334         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4335         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4336         (gomp_iter_static_next): Update.
4337         (gomp_ordered_static_next): Update.
4338         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4339         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4340         totally empty range.
4341         (gomp_loop_ordered_static_next): Refine test for calling
4342         gomp_ordered_static_next.
4343         * testsuite/ordered-1.c: Add case for more threads than iterations.
4344
4345         * iter.c (gomp_iter_runtime_next_locked): Remove.
4346         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4347         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4348         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4349         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4350         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4351         gomp_loop_ordered_guided_next): Downcase name, make static, add
4352         an external alias with the old name.
4353         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4354         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4355         switch and call one of the above static functions.
4356         * libgomp.h: Update.
4357
4358         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4359         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4360         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4361         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4362         GOMP_loop_ordered_guided_start): Update to match.
4363         * sections.c (GOMP_sections_start): Likewise.
4364         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4365
4366         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4367         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4368         Use bounds check instead of modulus.
4369         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4370         (gomp_ordered_last): Don't sync with ordered_owner here.
4371         (gomp_ordered_next): Likewise.
4372         (gomp_ordered_static_loop_next): Likewise.
4373         * loop.c, libgomp.h: Update to match.
4374
4375         * libgomp.h (GOMP_barrier): Declare.
4376
4377         * testsuite/barrier-1.c: New file.
4378         * testsuite/critical-1.c: New file.
4379         * testsuite/ordered-2.c: New file.
4380         * testsuite/ordered-1.c: New file.
4381         * testsuite/sections-1.c: New file.
4382         * testsuite/single-1.c: New file.
4383         * testsuite/Makefile (TESTS): Add them.
4384
4385 2005-05-04  Richard Henderson  <rth@redhat.com>
4386
4387         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4388         * loop.c (GOMP_loop_static_start): If not the startup thread,
4389         acquire the mutex to wait for initialization complete.
4390         (GOMP_loop_ordered_static_start): Likewise.
4391         (GOMP_loop_ordered_runtime_start): Likewise.
4392         (GOMP_loop_ordered_static_first): Remove.
4393         (GOMP_loop_ordered_dynamic_first): Remove.
4394         (GOMP_loop_ordered_guided_first): Remove.
4395         (GOMP_loop_ordered_runtime_first): Remove.
4396         * ordered.c (gomp_ordered_loop_first): Post to own release when
4397         we're the first thread.
4398         (gomp_ordered_loop_last): Wait on release if not owner.
4399         (gomp_ordered_loop_next): Likewise.
4400         (gomp_ordered_static_loop_init): New.
4401         (gomp_ordered_static_loop_next): Use ordered_owner.
4402         (GOMP_ordered_start): Likewise.
4403         * work.c (gomp_new_work_share): Initialize ordered_owner.
4404
4405 2005-05-03  Richard Henderson  <rth@redhat.com>
4406
4407         * Makefile (OPT): New.
4408         (CFLAGS): Use it.
4409
4410         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4411         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4412         * libgomp.h, libgomp.map, NOTES: Update to match.
4413
4414         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4415         Add initialized and thr members.
4416         (gomp_thread_start): Pause when initially spawned to wait for
4417         the whole team to be created.
4418         (gomp_team_start): Release team members at the end.
4419
4420         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4421         (f_foo_1): Use GOMP_loop_end.
4422         (f_foo_2): Use GOMP_loop_end_nowait.
4423
4424         * testsuite/loop-2.c: New file.
4425         * testsuite/Makefile (TESTS): Add it.
4426
4427 2005-05-03  Richard Henderson  <rth@redhat.com>
4428
4429         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4430         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4431         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4432         initial work_share.
4433
4434         * testsuite/Makefile: New file.
4435         * testsuite/loop-1.c: New file.
4436
4437 2005-05-03  Richard Henderson  <rth@redhat.com>
4438
4439         Initial implementation and checkin.