libgomp/ChangeLog

   1 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
   2
   3         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
   4         "$tgt_dir/lib32".
   5         * configure: Regenerate.
   6
   7         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
   8         "intelmic" in $offload_targets.
   9
  10 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
  11
  12         Update copyright years.
  13
  14         * libgomp.texi: Bump @copying's copyright year.
  15
  16 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  17
  18         * testsuite/lib/libgomp.exp: Load target-utils.exp.
  19         Move load of target-supportes.exp earlier.
  20
  21 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
  22
  23         * testsuite/libgomp.c/target-9.c: New test.
  24
  25 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
  26
  27         * config.h.in: Regenerate.
  28         * configure: Regenerate.
  29         * configure.ac: Add GCC_CHECK_EMUTLS.
  30         * libgomp.h: Add check for USE_EMUTLS: this case
  31         is equal to HAVE_TLS.
  32         * team.c: Likewise.
  33
  34 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
  35
  36         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
  37
  38 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  39             Ilya Verbin  <ilya.verbin@intel.com>
  40
  41         * testsuite/libgomp.c/target-critical-1.c: New test.
  42
  43 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
  44
  45         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
  46         to dg-options unless expensive testing is on.
  47         (TESTITERS): Define to N if not defined.
  48         (main): Use TESTITERS instead of N.
  49         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
  50         dg-additional-options depending on whether expensive testing is on.
  51         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
  52         Decrease N to 100000 and CHUNKSZ to 10000.
  53
  54 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
  55
  56         PR fortran/63938
  57         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
  58         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
  59
  60 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
  61
  62         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
  63
  64 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
  65
  66         PR bootstrap/63784
  67         * configure: Regenerated.
  68
  69 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
  70
  71         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
  72         vect_simd_clones effective target.
  73         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
  74
  75 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
  76
  77         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
  78         of 32 as block_size.
  79         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
  80         instead of 32 as block_size.
  81
  82 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  83             Ilya Verbin  <ilya.verbin@intel.com>
  84
  85         * Makefile.in: Regenerate.
  86         * configure: Regenerate.
  87         * configure.ac: Set up offload_additional_options,
  88         offload_additional_lib_paths and offload_targets.
  89         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
  90         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
  91         * testsuite/Makefile.in: Regenerate.
  92         * testsuite/lib/libgomp.exp (libgomp_init): Append
  93         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
  94         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
  95         build directory to LD_LIBRARY_PATH for intelmic offload targets.
  96
  97 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
  98             Ilya Verbin  <ilya.verbin@intel.com>
  99             Kirill Yukhin  <kirill.yukhin@intel.com>
 100             Ilya Tocar  <ilya.tocar@intel.com>
 101
 102         * testsuite/lib/libgomp.exp
 103         (check_effective_target_offload_device): New.
 104         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
 105         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
 106         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
 107         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
 108         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
 109         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
 110         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
 111         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
 112         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
 113         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
 114         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
 115         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
 116         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
 117         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
 118         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
 119         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
 120         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
 121         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
 122         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
 123         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
 124         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
 125         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
 126         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
 127         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
 128         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
 129         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
 130         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
 131         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
 132         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
 133         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
 134         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
 135         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
 136         * testsuite/libgomp.c/target-7.c: Fix test.
 137         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
 138         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
 139         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
 140         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
 141         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
 142         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
 143         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
 144         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
 145         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
 146         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
 147         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
 148         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
 149         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
 150         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
 151         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
 152         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 153         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 154         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 155         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 156         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 157         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 158         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 159         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 160         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 161         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 162         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 163         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 164         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 165         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 166         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 167         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 168
 169 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 170             Ilya Verbin  <ilya.verbin@intel.com>
 171             Thomas Schwinge  <thomas@codesourcery.com>
 172             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 173
 174         * libgomp.map (GOMP_4.0.1): New symbol version.
 175         Add GOMP_offload_register.
 176         * libgomp_target.h: New file.
 177         * splay-tree.h: New file.
 178         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 179         (gomp_target_init): New forward declaration.
 180         (gomp_is_initialized): New static variable.
 181         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 182         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 183         New structures.
 184         (offload_images, num_offload_images, devices, num_devices): New static
 185         variables.
 186         (splay_compare): New static function.
 187         (struct gomp_device_descr): New structure.
 188         (gomp_get_num_devices): Call gomp_target_init.
 189         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 190         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 191         (GOMP_offload_register): New function.
 192         (GOMP_target): Arrange for host callback to be performed in a separate
 193         initial thread and contention group, inheriting ICVs from
 194         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 195         Add device initialization and lookup for target function in splay tree.
 196         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 197         (GOMP_target_end_data): Call gomp_unmap_vars.
 198         (GOMP_target_update): Add device initialization and call gomp_update.
 199         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 200         (gomp_target_init): New static functions.
 201
 202 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 203             Thomas Schwinge  <thomas@codesourcery.com>
 204             Ilya Verbin  <ilya.verbin@intel.com>
 205             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 206
 207         * config.h.in: Regenerate.
 208         * configure: Regenerate.
 209         * configure.ac: Check for libdl, required for plugin support.
 210         (PLUGIN_SUPPORT): Define if plugins are supported.
 211         (enable_offload_targets): Support Intel MIC targets.
 212         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 213
 214 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 215
 216         PR target/63610
 217         * configure: Regenerate.
 218
 219 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 220
 221         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 222
 223 2014-10-06  Marek Polacek  <polacek@redhat.com>
 224
 225         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 226         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 227         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 228         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 229
 230 2014-10-06  Marek Polacek  <polacek@redhat.com>
 231
 232         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 233         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 234         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 235         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 236         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 237         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 238         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 239         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 240         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 241         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 242         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 243         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 244         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 245         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 246         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 247         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 248         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 249         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 250         declarations.
 251
 252 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 253
 254         PR libgomp/61200
 255         * testsuite/libgomp.c/pr61200.c: New test.
 256
 257 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 258
 259         PR c++/63248
 260         * testsuite/libgomp.c++/pr63248.C: New test.
 261
 262 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 263
 264         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 265         is not zero, but taskgroup->children is NULL and there are
 266         any task->children, schedule those instead of waiting.
 267         * testsuite/libgomp.c/depend-6.c: New test.
 268         * testsuite/libgomp.c/depend-7.c: New test.
 269         * testsuite/libgomp.c/depend-8.c: New test.
 270         * testsuite/libgomp.c/depend-9.c: New test.
 271         * testsuite/libgomp.c/depend-10.c: New test.
 272
 273 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 274
 275         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 276         (struct gomp_taskwait): New type.
 277         (struct gomp_task): Add taskwait and parent_depends_on, remove
 278         in_taskwait and taskwait_sem fields.
 279         (gomp_finish_task): Don't destroy taskwait_sem.
 280         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 281         taskwait and parent_depends_on.
 282         (GOMP_task): For if (0) tasks with depend clause that depend on
 283         earlier tasks don't defer them, instead call
 284         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 285         Initialize redundant_out field, for redundant out entries just
 286         move them at the end of linked list instead of removing them
 287         completely, and set redundant_out flag instead of redundant.
 288         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 289         that task.
 290         (gomp_task_run_post_handle_dependers): If parent is in
 291         gomp_task_maybe_wait_for_dependencies and newly runnable task
 292         is not parent_depends_on, queue it in parent->children linked
 293         list after all runnable tasks with parent_depends_on set.
 294         Adjust for addition of taskwait indirection.
 295         (gomp_task_run_post_remove_parent): If parent is in
 296         gomp_task_maybe_wait_for_dependencies and task to be removed
 297         is parent_depends_on, decrement n_depend and if needed awake
 298         parent.  Adjust for addition of taskwait indirection.
 299         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 300         (gomp_task_maybe_wait_for_dependencies): New function.
 301         * testsuite/libgomp.c/depend-5.c: New test.
 302
 303 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 304
 305         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 306         with TS 18508/Fortran 2015.
 307
 308 2014-07-06  Marek Polacek  <polacek@redhat.com>
 309
 310         PR c/6940
 311         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 312
 313 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 314
 315         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 316         matches regex $lang_source_re, add $lang_include_flags to options.
 317         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 318         * testsuite/libgomp.c++/c++.exp: Likewise.
 319         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 320         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 321         ALWAYS_CFLAGS.
 322         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 323
 324 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 325
 326         * testsuite/libgomp.fortran/fortran.exp: Explain
 327         gfortran-dg-runtest usage.
 328
 329 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 330
 331         * testsuite/libgomp.fortran/simd5.f90: New test.
 332         * testsuite/libgomp.fortran/simd6.f90: New test.
 333         * testsuite/libgomp.fortran/simd7.f90: New test.
 334
 335 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 336
 337         * testsuite/libgomp.c/for-2.c: Define SC to static for
 338         #pragma omp for simd testing.
 339         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 340         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 341         SC macro.
 342         * testsuite/libgomp.c/simd-14.c: New test.
 343         * testsuite/libgomp.c/simd-15.c: New test.
 344         * testsuite/libgomp.c/simd-16.c: New test.
 345         * testsuite/libgomp.c/simd-17.c: New test.
 346         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 347         #pragma omp for simd testing.
 348         * testsuite/libgomp.c++/simd10.C: New test.
 349         * testsuite/libgomp.c++/simd11.C: New test.
 350         * testsuite/libgomp.c++/simd12.C: New test.
 351         * testsuite/libgomp.c++/simd13.C: New test.
 352
 353         * testsuite/libgomp.fortran/aligned1.f03: New test.
 354         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 355         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 356         tasks with !$omp parallel !$omp single.
 357         * testsuite/libgomp.fortran/target8.f90: New test.
 358         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 359         not to use trim in the combiner, instead call elemental function.
 360         (fn): New elemental function.
 361         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 362         Make elemental.
 363         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 364         omp_in): Likewise.
 365         * testsuite/libgomp.fortran/udr12.f90: New test.
 366         * testsuite/libgomp.fortran/udr13.f90: New test.
 367         * testsuite/libgomp.fortran/udr14.f90: New test.
 368         * testsuite/libgomp.fortran/udr15.f90: New test.
 369
 370 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 371
 372         * omp_lib.f90.in (openmp_version): Set to 201307.
 373         * omp_lib.h.in (openmp_version): Likewise.
 374         * testsuite/libgomp.c/target-8.c: New test.
 375         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 376         and inbranch clauses.
 377         * testsuite/libgomp.fortran/depend-3.f90: New test.
 378         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 379         openmp_version.
 380         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 381         * testsuite/libgomp.fortran/target1.f90: New test.
 382         * testsuite/libgomp.fortran/target2.f90: New test.
 383         * testsuite/libgomp.fortran/target3.f90: New test.
 384         * testsuite/libgomp.fortran/target4.f90: New test.
 385         * testsuite/libgomp.fortran/target5.f90: New test.
 386         * testsuite/libgomp.fortran/target6.f90: New test.
 387         * testsuite/libgomp.fortran/target7.f90: New test.
 388
 389 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 390
 391         PR fortran/60928
 392         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 393         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 394         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 395         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 396         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 397         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 398         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 399         * testsuite/libgomp.fortran/associate1.f90: New test.
 400         * testsuite/libgomp.fortran/associate2.f90: New test.
 401         * testsuite/libgomp.fortran/procptr1.f90: New test.
 402
 403 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 404
 405         * testsuite/libgomp.fortran/simd1.f90: New test.
 406         * testsuite/libgomp.fortran/udr1.f90: New test.
 407         * testsuite/libgomp.fortran/udr2.f90: New test.
 408         * testsuite/libgomp.fortran/udr3.f90: New test.
 409         * testsuite/libgomp.fortran/udr4.f90: New test.
 410         * testsuite/libgomp.fortran/udr5.f90: New test.
 411         * testsuite/libgomp.fortran/udr6.f90: New test.
 412         * testsuite/libgomp.fortran/udr7.f90: New test.
 413         * testsuite/libgomp.fortran/udr8.f90: New test.
 414         * testsuite/libgomp.fortran/udr9.f90: New test.
 415         * testsuite/libgomp.fortran/udr10.f90: New test.
 416         * testsuite/libgomp.fortran/udr11.f90: New test.
 417
 418 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 419
 420         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 421         vect_simd_clones effective target.
 422         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 423
 424 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 425
 426         PR middle-end/61252
 427         * testsuite/libgomp.c++/simd-9.C: New test.
 428
 429 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 430
 431         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 432         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 433         texts according to their @menu entry positions.
 434
 435 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 436
 437         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 438         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 439         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 440         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 441         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 442         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 443         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 444         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 445         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 446         * testsuite/libgomp.fortran/depend-1.f90: New test.
 447         * testsuite/libgomp.fortran/depend-2.f90: New test.
 448         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 449         * testsuite/libgomp.fortran/simd1.f90: New test.
 450         * testsuite/libgomp.fortran/simd2.f90: New test.
 451         * testsuite/libgomp.fortran/simd3.f90: New test.
 452         * testsuite/libgomp.fortran/simd4.f90: New test.
 453         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 454
 455 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 456
 457         * testsuite/libgomp.c/simd-10.c: New test.
 458         * testsuite/libgomp.c/simd-11.c: New test.
 459         * testsuite/libgomp.c/simd-12.c: New test.
 460         * testsuite/libgomp.c/simd-13.c: New test.
 461
 462 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 463
 464         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 465         atomic type clauses in any order and optional comma in between.
 466         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 467         * testsuite/libgomp.c/atomic-17.c: Likewise.
 468
 469         * testsuite/libgomp.c/simd-7.c: New test.
 470         * testsuite/libgomp.c/simd-8.c: New test.
 471         * testsuite/libgomp.c/simd-9.c: New test.
 472         * testsuite/libgomp.c/loop-16.c: New test.
 473
 474 2014-04-02  Richard Henderson  <rth@redhat.com>
 475
 476         * config/linux/futex.h (futex_wait): Get error value from errno.
 477         (futex_wake): Likewise.
 478
 479 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 480
 481         PR c++/60331
 482         * testsuite/libgomp.c++/udr-11.C: New test.
 483         * testsuite/libgomp.c++/udr-12.C: New test.
 484         * testsuite/libgomp.c++/udr-13.C: New test.
 485         * testsuite/libgomp.c++/udr-14.C: New test.
 486         * testsuite/libgomp.c++/udr-15.C: New test.
 487         * testsuite/libgomp.c++/udr-16.C: New test.
 488         * testsuite/libgomp.c++/udr-17.C: New test.
 489         * testsuite/libgomp.c++/udr-18.C: New test.
 490         * testsuite/libgomp.c++/udr-19.C: New test.
 491
 492 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 493
 494         Update copyright years
 495
 496 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 497
 498         * hashtab.h: Use the standard form for the copyright notice.
 499
 500 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 501
 502         * libgomp.texi: Bump @copying's copyright year.
 503
 504 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 505
 506         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 507         alloca () with __builtin_alloca ().
 508         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 509         * testsuite/libgomp.c/lock-3.c: Likewise.
 510         * testsuite/libgomp.c/pr48591.c: Likewise.
 511
 512 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 513
 514         PR testsuite/59534
 515         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 516         comparisons.
 517
 518 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 519
 520         PR libgomp/58756
 521         * testsuite/libgomp.c/pr58756.c: New test.
 522
 523 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 524
 525         PR libgomp/59467
 526         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 527         !$omp parallel.
 528
 529 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 530
 531         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 532         ALWAYS_CFLAGS.
 533         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 534         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 535         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 536         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 537         Likewise.
 538
 539         * libgomp_g.h: Include <stddef.h> for size_t.
 540
 541         * libgomp.spec.in: Update comment about libgomp's dependencies.
 542         * configure.ac: Likewise.
 543         * configure: Regenerate.
 544
 545 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 546
 547         * libgomp.texi: (Runtime Library Routines): Update references for
 548         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 549         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 550         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 551         (Environment Variables): Update references for OpenMP 4.0. Add
 552         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 553         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
 554         order.
 555
 556 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
 557
 558         * env.c (parse_bind_var): Initialize value to avoid
 559         (false positive) warning.
 560
 561 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 562
 563         PR libgomp/58691
 564         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
 565         to check variable.
 566         (gomp_init_num_threads): Move i variable declaration into
 567         #ifdef CPU_ALLOC_SIZE block.
 568         * config/linux/affinity.c (gomp_affinity_init_level): Test
 569         gomp_places_list_len == 0 rather than gomp_places_list == 0
 570         when checking for topology reading error.
 571         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
 572         * env.c (parse_affinity): Add ignore argument, if true, don't populate
 573         gomp_places_list, only parse env var and always return false.
 574         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
 575         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
 576         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
 577         and either of these variables were parsed correctly into a places
 578         list.
 579
 580 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 581             Jakub Jelinek  <jakub@redhat.com>
 582
 583         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
 584         of 5 loopfn matches.
 585         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
 586         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
 587         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
 588         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
 589         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
 590         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
 591         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
 592         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
 593
 594 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
 595
 596         * Makefile.am (omp_lib.mod): Streamline rule.
 597         * Makefile.in: Regenerate.
 598
 599         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
 600         exceptions.
 601
 602         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
 603         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 604         * testsuite/libgomp.fortran/lib2.f: Likewise.
 605         * testsuite/libgomp.fortran/lib3.f: Likewise.
 606
 607         * configure.ac: Typo fix.
 608         * configure: Regenerate.
 609
 610         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
 611         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 612
 613         * omp.h.in: Don't touch the user's namespace.
 614
 615 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 616             Tobias Burnus  <burnus@net-b.de>
 617             Richard Henderson  <rth@redhat.com>
 618
 619         * target.c: New file.
 620         * Makefile.am (libgomp_la_SOURCES): Add target.c.
 621         * Makefile.in: Regenerated.
 622         * libgomp_g.h (GOMP_task): Add depend argument.
 623         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 624         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 625         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
 626         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 627         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 628         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
 629         GOMP_taskgroup_start, GOMP_taskgroup_end,
 630         GOMP_parallel_sections): New prototypes.
 631         * fortran.c (omp_is_initial_device): Add ialias_redirect.
 632         (omp_is_initial_device_): New function.
 633         (ULP, STR1, STR2, ialias_redirect): Removed.
 634         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
 635         omp_set_default_device_8_, omp_get_default_device_,
 636         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
 637         functions.
 638         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
 639         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
 640         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
 641         @@GOMP_4.0.
 642         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
 643         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
 644         omp_set_default_device, omp_set_default_device_,
 645         omp_set_default_device_8_, omp_get_default_device,
 646         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
 647         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
 648         omp_get_team_num_): Export @@OMP_4.0.
 649         * team.c (struct gomp_thread_start_data): Add place field.
 650         (gomp_thread_start): Clear thr->thread_pool and
 651         thr->task before returning.  Use gomp_team_barrier_wait_final
 652         instead of gomp_team_barrier_wait.  Initialize thr->place.
 653         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
 654         team_cancelled and task_queued_count fields.
 655         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
 656         before calling pthread_exit.
 657         (gomp_free_thread): No longer static.  Use
 658         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
 659         (gomp_team_start): Add flags argument.  Set
 660         thr->thread_pool->threads_busy to nthreads immediately after creating
 661         new pool.  Use gomp_managed_threads_lock instead of
 662         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
 663         (gomp_team_end): Use gomp_managed_threads_lock instead of
 664         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
 665         of gomp_team_barrier_wait.  If team->team_cancelled, call
 666         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
 667         rather than thr->ts.work_share.
 668         (initialize_team): Don't call gomp_sem_init here.
 669         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
 670         caller.
 671         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
 672         * env.c (gomp_global_icv): Add default_device_var, target_data and
 673         bind_var initializers.
 674         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 675         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 676         gomp_places_list_len): New variables.
 677         (parse_bind_var, parse_one_place, parse_places_var): New functions.
 678         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
 679         sized places.
 680         (gomp_cancel_var): New global variable.
 681         (parse_int): New function.
 682         (handle_omp_display_env): New function.
 683         (initialize_env): Use it.  Initialize default_device_var.
 684         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
 685         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
 686         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
 687         been successfully parsed (and call gomp_init_affinity in that case).
 688         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 689         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 690         omp_get_team_num, omp_is_initial_device): New functions.
 691         * libgomp.h: Include stdlib.h.
 692         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
 693         Define.
 694         (struct target_mem_desc): Forward declare.
 695         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
 696         and thread_limit_var fields.
 697         (gomp_get_num_devices): New prototype.
 698         (gomp_cancel_var): New extern decl.
 699         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
 700         team_cancelled and task_queued_count fields.  Add comments about
 701         task_{,queued_,running_}count.
 702         (gomp_cancel_kind): New enum.
 703         (gomp_work_share_end_cancel): New prototype.
 704         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
 705         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
 706         and depend fields.
 707         (struct gomp_taskgroup): New type.
 708         (struct gomp_task_depend_entry,
 709         struct gomp_dependers_vec): New types.
 710         (gomp_finish_task): Free depend_hash if non-NULL.
 711         (struct gomp_team_state): Add place_partition_off
 712         and place_partition_len fields.
 713         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
 714         gomp_places_list_len): New extern decls.
 715         (struct gomp_thread): Add place field.
 716         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
 717         (gomp_init_thread_affinity): Add place argument.
 718         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 719         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 720         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 721         gomp_affinity_init_level, gomp_affinity_print_place): New
 722         prototypes.
 723         (gomp_team_start): Add flags argument.
 724         (gomp_thread_limit_var, gomp_remaining_threads_count,
 725         gomp_remaining_threads_lock): Remove.
 726         (gomp_managed_threads_lock): New variable.
 727         (struct gomp_thread_pool): Add threads_busy field.
 728         (gomp_free_thread): New prototype.
 729         * task.c: Include hashtab.h.
 730         (hash_entry_type): New typedef.
 731         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
 732         (gomp_init_task): Clear dependers, depend_hash, depend_count,
 733         copy_ctors_done and taskgroup fields.
 734         (GOMP_task): Add depend argument, handle depend clauses.  If
 735         gomp_team_barrier_cancelled or if it's taskgroup has been
 736         cancelled, don't queue or start new tasks.  Set copy_ctors_done
 737         field if needed.  Initialize taskgroup field.  If copy_ctors_done
 738         and already cancelled, don't discard the task.  If taskgroup is
 739         non-NULL, enqueue the task into taskgroup queue.  Increment
 740         num_children field in taskgroup.  Increment task_queued_count.
 741         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
 742         gomp_task_run_post_remove_taskgroup): New inline functions.
 743         (gomp_task_run_post_handle_depend_hash,
 744         gomp_task_run_post_handle_dependers,
 745         gomp_task_run_post_handle_depend): New functions.
 746         (GOMP_taskwait): Use them.  If more than one new tasks
 747         have been queued, wake other threads if needed.
 748         (gomp_barrier_handle_tasks): Likewise.  If
 749         gomp_team_barrier_cancelled, don't start any new tasks, just free
 750         all tasks.
 751         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
 752         * omp_lib.f90.in
 753         (omp_proc_bind_kind, omp_proc_bind_false,
 754         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 755         omp_proc_bind_spread): New params.
 756         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 757         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 758         omp_get_team_num, omp_is_initial_device): New interfaces.
 759         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
 760         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
 761         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
 762         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
 763         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
 764         useless use omp_lib_kinds.
 765         * omp.h.in (omp_proc_bind_t): New typedef.
 766         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 767         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 768         omp_get_team_num, omp_is_initial_device): New prototypes.
 769         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
 770         through to gomp_team_start.
 771         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
 772         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
 773         Adjust gomp_parallel_loop_start callers.
 774         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
 775         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
 776         GOMP_loop_end_cancel): New functions.
 777         (GOMP_parallel_end): Add ialias_redirect.
 778         * hashtab.h: New file.
 779         * libgomp.texi (Environment Variables): Minor cleanup,
 780         update section refs to OpenMP 4.0rc2.
 781         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
 782         environment variables.
 783         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
 784         team->work_shares_to_free to thr->ts.work_share before calling
 785         free_work_share.
 786         (gomp_work_share_end_cancel): New function.
 787         * config/linux/proc.c: Include errno.h.
 788         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
 789         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
 790         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
 791         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
 792         gomp_cpuset_size is sizeof (cpu_set_t).
 793         (gomp_init_num_threads): Initialize gomp_cpuset_size,
 794         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
 795         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
 796         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
 797         contain any logical CPUs.
 798         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
 799         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
 800         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
 801         pthread_getaffinity_np.  Check gomp_places_list instead of
 802         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
 803         * config/linux/bar.c (gomp_barrier_wait_end,
 804         gomp_barrier_wait_last): Use BAR_* defines.
 805         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
 806         from state where needed.  Set work_share_cancelled to 0 on last
 807         thread.
 808         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
 809         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
 810         functions.
 811         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
 812         Add cpusetsize argument.
 813         (gomp_cpuset_size, gomp_cpusetp): Declare.
 814         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
 815         (affinity_counter): Remove.
 816         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
 817         if CPU_ALLOC_SIZE isn't defined.
 818         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
 819         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
 820         bind current thread to the first place.
 821         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
 822         pthread_setaffinity_np to gomp_places_list[place].
 823         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 824         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 825         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 826         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
 827         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 828         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 829         (gomp_barrier_t): Add awaited_final field.
 830         (gomp_barrier_init): Initialize awaited_final field.
 831         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
 832         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
 833         prototypes.
 834         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
 835         defines.
 836         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
 837         gomp_team_barrier_cancelled): New inline functions.
 838         (gomp_barrier_last_thread,
 839         gomp_team_barrier_set_task_pending,
 840         gomp_team_barrier_clear_task_pending,
 841         gomp_team_barrier_set_waiting_for_tasks,
 842         gomp_team_barrier_waiting_for_tasks,
 843         gomp_team_barrier_done): Use BAR_* defines.
 844         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
 845         (gomp_barrier_wait_end): Use BAR_* defines.
 846         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
 847         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
 848         Use BAR_* defines.
 849         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
 850         gomp_team_barrier_cancel): New functions.
 851         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
 852         argument.
 853         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
 854         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
 855         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
 856         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
 857         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
 858         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
 859         (gomp_barrier_t): Add cancellable field.
 860         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
 861         gomp_team_barrier_cancel): New prototypes.
 862         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
 863         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
 864         gomp_team_barrier_cancelled): New inline functions.
 865         (gomp_barrier_wait_start, gomp_barrier_last_thread,
 866         gomp_team_barrier_set_task_pending,
 867         gomp_team_barrier_clear_task_pending,
 868         gomp_team_barrier_set_waiting_for_tasks,
 869         gomp_team_barrier_waiting_for_tasks,
 870         gomp_team_barrier_done): Use BAR_* defines.
 871         * barrier.c (GOMP_barrier_cancel): New function.
 872         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
 873         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
 874         omp_proc_bind_spread): New params.
 875         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
 876         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
 877         omp_get_team_num, omp_is_initial_device): New externals.
 878         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
 879         New functions.
 880         (gomp_resolve_num_threads): Adjust for thread_limit now being in
 881         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 882         infinity.  If not nested, just return minimum of max_num_threads
 883         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
 884         to the returned value.  Otherwise, don't update atomically
 885         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
 886         (GOMP_parallel_end): Adjust for thread_limit now being in
 887         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
 888         infinity.  Adjust threads_busy in the pool rather than
 889         gomp_remaining_threads_count.  Remember team->nthreads and call
 890         gomp_team_end before adjusting threads_busy, if not nested
 891         afterwards, just set it to 1 non-atomically.  Add ialias.
 892         (GOMP_parallel_start): Adjust gomp_team_start caller.
 893         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
 894         * testsuite/libgomp.c/affinity-1.c: New test.
 895         * testsuite/libgomp.c/atomic-15.c: New test.
 896         * testsuite/libgomp.c/atomic-16.c: New test.
 897         * testsuite/libgomp.c/atomic-17.c: New test.
 898         * testsuite/libgomp.c/cancel-for-1.c: New test.
 899         * testsuite/libgomp.c/cancel-for-2.c: New test.
 900         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
 901         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
 902         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
 903         * testsuite/libgomp.c/cancel-sections-1.c: New test.
 904         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
 905         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
 906         * testsuite/libgomp.c/depend-1.c: New test.
 907         * testsuite/libgomp.c/depend-2.c: New test.
 908         * testsuite/libgomp.c/depend-3.c: New test.
 909         * testsuite/libgomp.c/depend-4.c: New test.
 910         * testsuite/libgomp.c/for-1.c: New test.
 911         * testsuite/libgomp.c/for-1.h: New file.
 912         * testsuite/libgomp.c/for-2.c: New test.
 913         * testsuite/libgomp.c/for-2.h: New file.
 914         * testsuite/libgomp.c/for-3.c: New test.
 915         * testsuite/libgomp.c/pr58392.c: New test.
 916         * testsuite/libgomp.c/simd-1.c: New test.
 917         * testsuite/libgomp.c/simd-2.c: New test.
 918         * testsuite/libgomp.c/simd-3.c: New test.
 919         * testsuite/libgomp.c/simd-4.c: New test.
 920         * testsuite/libgomp.c/simd-5.c: New test.
 921         * testsuite/libgomp.c/simd-6.c: New test.
 922         * testsuite/libgomp.c/target-1.c: New test.
 923         * testsuite/libgomp.c/target-2.c: New test.
 924         * testsuite/libgomp.c/target-3.c: New test.
 925         * testsuite/libgomp.c/target-4.c: New test.
 926         * testsuite/libgomp.c/target-5.c: New test.
 927         * testsuite/libgomp.c/target-6.c: New test.
 928         * testsuite/libgomp.c/target-7.c: New test.
 929         * testsuite/libgomp.c/taskgroup-1.c: New test.
 930         * testsuite/libgomp.c/thread-limit-1.c: New test.
 931         * testsuite/libgomp.c/thread-limit-2.c: New test.
 932         * testsuite/libgomp.c/thread-limit-3.c: New test.
 933         * testsuite/libgomp.c/udr-1.c: New test.
 934         * testsuite/libgomp.c/udr-2.c: New test.
 935         * testsuite/libgomp.c/udr-3.c: New test.
 936         * testsuite/libgomp.c++/affinity-1.C: New test.
 937         * testsuite/libgomp.c++/atomic-10.C: New test.
 938         * testsuite/libgomp.c++/atomic-11.C: New test.
 939         * testsuite/libgomp.c++/atomic-12.C: New test.
 940         * testsuite/libgomp.c++/atomic-13.C: New test.
 941         * testsuite/libgomp.c++/atomic-14.C: New test.
 942         * testsuite/libgomp.c++/atomic-15.C: New test.
 943         * testsuite/libgomp.c++/cancel-for-1.C: New test.
 944         * testsuite/libgomp.c++/cancel-for-2.C: New test.
 945         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
 946         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
 947         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
 948         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
 949         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
 950         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
 951         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
 952         * testsuite/libgomp.c++/cancel-test.h: New file.
 953         * testsuite/libgomp.c++/for-9.C: New test.
 954         * testsuite/libgomp.c++/for-10.C: New test.
 955         * testsuite/libgomp.c++/for-11.C: New test.
 956         * testsuite/libgomp.c++/simd-1.C: New test.
 957         * testsuite/libgomp.c++/simd-2.C: New test.
 958         * testsuite/libgomp.c++/simd-3.C: New test.
 959         * testsuite/libgomp.c++/simd-4.C: New test.
 960         * testsuite/libgomp.c++/simd-5.C: New test.
 961         * testsuite/libgomp.c++/simd-6.C: New test.
 962         * testsuite/libgomp.c++/simd-7.C: New test.
 963         * testsuite/libgomp.c++/simd-8.C: New test.
 964         * testsuite/libgomp.c++/target-1.C: New test.
 965         * testsuite/libgomp.c++/target-2.C: New test.
 966         * testsuite/libgomp.c++/target-2-aux.cc: New file.
 967         * testsuite/libgomp.c++/target-3.C: New test.
 968         * testsuite/libgomp.c++/taskgroup-1.C: New test.
 969         * testsuite/libgomp.c++/udr-1.C: New test.
 970         * testsuite/libgomp.c++/udr-2.C: New test.
 971         * testsuite/libgomp.c++/udr-3.C: New test.
 972         * testsuite/libgomp.c++/udr-4.C: New test.
 973         * testsuite/libgomp.c++/udr-5.C: New test.
 974         * testsuite/libgomp.c++/udr-6.C: New test.
 975         * testsuite/libgomp.c++/udr-7.C: New test.
 976         * testsuite/libgomp.c++/udr-8.C: New test.
 977         * testsuite/libgomp.c++/udr-9.C: New test.
 978
 979 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
 980
 981         PR testsuite/57605
 982         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
 983         ALWAYS_CFLAGS.
 984
 985 2013-09-20  Alan Modra  <amodra@gmail.com>
 986
 987         * configure: Regenerate.
 988
 989 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
 990
 991         * testsuite/libgomp.c/sections-2.c: New test.
 992
 993 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 994
 995         * testsuite/libgomp.fortran/strassen.f90:
 996         Add dg-skip-if aarch64_tiny.
 997
 998 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
 999             Cesar Philippidis  <cesar@codesourcery.com>
1000
1001         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1002         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1003         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1004         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1005         * testsuite/libgomp.graphite/graphite.exp: Likewise.
1006         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1007         Use dg-runtest rather than gfortran-dg-runtest.
1008
1009 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1010
1011         * testsuite/libgomp.c/icv-2.c: Extend current handling of
1012         Linux-based x86 systems to cover all GNU systems.
1013         * testsuite/libgomp.c/lock-3.c: Likewise.
1014         * testsuite/libgomp.c/pr48591.c: Likewise.
1015
1016 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
1017
1018         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1019         GNU/Hurd, as done for Linux-based systems.
1020
1021         * config/posix/ptrlock.h: Fix comment.
1022
1023 2013-05-27  Tobias Burnus  <burnus@net-b.de>
1024
1025         PR fortran/57423
1026         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1027         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1028         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1029         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1030         omp_destroy_nest_lock): Correct arguments to match the one in
1031         the OpenMP spec.
1032         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1033         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1034         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1035         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1036
1037 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
1038
1039         * testsuite/libgomp.c/loop-13.c: New test.
1040         * testsuite/libgomp.c/loop-14.c: New test.
1041         * testsuite/libgomp.c/loop-15.c: New test.
1042         * testsuite/libgomp.c++/loop-13.C: New test.
1043         * testsuite/libgomp.c++/loop-14.C: New test.
1044         * testsuite/libgomp.c++/loop-15.C: New test.
1045
1046 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
1047
1048         PR middle-end/56217
1049         * testsuite/libgomp.c++/pr56217.C: New test.
1050
1051 2013-02-01  Alan Modra  <amodra@gmail.com>
1052
1053         * task.c (GOMP_task, GOMP_taskwait): Comment.
1054
1055 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1056             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1057
1058         PR libgomp/55561
1059         * config/linux/wait.h (do_spin): Use atomic load for addr.
1060         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1061         for intptr and ptrlock.
1062         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1063         for ptrlock.
1064
1065 2013-01-22  Alan Modra  <amodra@gmail.com>
1066
1067         PR libgomp/51376
1068         PR libgomp/56073
1069         * task.c (GOMP_task): Revert 2011-12-09 change.
1070         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1071         barrier to read task->children..
1072         (gomp_barrier_handle_tasks): ..and matching atomic store with
1073         release barrier here when setting parent->children to NULL.
1074
1075 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1076             Tobias Burnus  <burnus@net-b.de>
1077
1078         PR driver/55884
1079         * testsuite/libgomp.fortran/fortran.exp: Use
1080         -fintrinsic-modules-path= instead of
1081         -fintrinsic-modules-path.
1082
1083 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1084
1085         Update copyright years.
1086
1087 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1088
1089         * testsuite/libgomp.fortran/fortran.exp: Set
1090         -fintrinsic-modules-path.
1091
1092 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1093
1094         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1095         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1096
1097 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1098
1099         PR libgomp/55411
1100         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1101         if pool had any threads_used.
1102
1103 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1104
1105         * testsuite/libgomp.c++/pr24455.C: Use
1106         -Wl,-undefined,dynamic_lookup on darwin.
1107
1108 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1109
1110         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1111
1112 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1113
1114         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1115
1116 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1117             Jim MacArthur  <jim.macarthur@arm.com>
1118             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1119             Nigel Stephens  <nigel.stephens@arm.com>
1120             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1121             Richard Earnshaw  <rearnsha@arm.com>
1122             Sofiane Naci  <sofiane.naci@arm.com>
1123             Stephen Thomas  <stephen.thomas@arm.com>
1124             Tejas Belagod  <tejas.belagod@arm.com>
1125             Yufeng Zhang  <yufeng.zhang@arm.com>
1126
1127         * configure.tgt: Add AArch64.
1128
1129 2012-10-04  Jason Merrill  <jason@redhat.com>
1130
1131         * testsuite/libgomp.c++/tls-init1.C: New.
1132
1133 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1134
1135         * configure: Regenerated.
1136
1137 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1138
1139         * config/linux/mips/futex.h (sys_futex0): Change to static
1140         function with noinline, nomips16 attributes under MIPS16. Adjust
1141         asm statement to place 'li v0,SYS_futex' immediately before
1142         syscall insn.
1143
1144 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1145
1146         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1147         conflict with index.html on case-insensitive file systems.
1148
1149 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1150
1151         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1152         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1153
1154 2012-07-02  Richard Guenther  <rguenther@suse.de>
1155             Michael Matz  <matz@suse.de>
1156             Tobias Grosser <tobias@grosser.es>
1157             Sebastian Pop <sebpop@gmail.com>
1158
1159         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1160         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1161         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1162         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1163
1164 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1165
1166         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1167
1168 2012-06-22  Richard Guenther  <rguenther@suse.de>
1169
1170         Merge from graphite branch
1171         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1172
1173         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1174         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1175
1176 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1177
1178         PR middle-end/53580
1179         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1180         use GOMP_barrier () call instead.
1181         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1182         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1183         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1184         call GOMP_barrier instead.
1185         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1186
1187 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1188
1189         PR libgomp/52993
1190         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1191         argument to memset call.
1192
1193 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1194
1195         * configure: Regenerated.
1196
1197 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1198
1199         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1200
1201 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1202
1203         PR bootstrap/52812
1204         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1205
1206 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1207
1208         PR middle-end/52547
1209         * testsuite/libgomp.c/pr52547.c: New test.
1210
1211 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1212
1213         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1214
1215 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1216
1217         * configure.tgt (mips-sgi-irix6*): Remove.
1218
1219 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1220
1221         * configure.tgt (alpha*-dec-osf*): Remove.
1222
1223         * config/osf/sem.h: Remove.
1224         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1225
1226 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1227
1228         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1229
1230 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1231
1232         PR libstdc++/52188
1233         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1234         Remove ENABLE_SYMVERS_SOL2.
1235         * configure: Regenerate.
1236         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1237         (PREPROCESS): New variable.
1238         (libgomp.ver): New target.
1239         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1240         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1241         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1242         Use libgomp.ver.
1243         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1244         * Makefile.in: Regenerate.
1245
1246 2012-02-14  Walter Lee  <walt@tilera.com>
1247
1248         * configure.tgt: Handle tilegx and tilepro.
1249         * config/linux/tile/futex.h: New file.
1250
1251 2012-02-08  Richard Guenther  <rguenther@suse.de>
1252
1253         PR tree-optimization/46886
1254         * testsuite/libgomp.c/pr46886.c: New testcase.
1255
1256 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1257
1258         * config/linux/arm: Remove empty directory.
1259         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1260
1261 2011-12-09  Alan Modra  <amodra@gmail.com>
1262
1263         PR libgomp/51376
1264         * task.c (GOMP_taskwait): Don't access task->children outside of
1265         task_lock mutex region.
1266         (GOMP_task): Likewise.
1267
1268 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1269
1270         PR libgomp/51132
1271         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1272         to file scope.
1273         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1274         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1275         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1276         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1277         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1278
1279 2011-12-02  Alan Modra  <amodra@gmail.com>
1280
1281         * config/linux/affinity.c: Use atomic rather than sync builtin.
1282         * config/linux/lock.c: Likewise.
1283         * config/linux/ptrlock.h: Likewise.
1284         * config/linux/ptrlock.c: Likewise.
1285         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1286         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1287         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1288         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1289         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1290         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1291         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1292         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1293         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1294         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1295
1296 2011-11-30  Alan Modra  <amodra@gmail.com>
1297
1298         PR libgomp/51298
1299         * config/linux/bar.h: Use atomic rather than sync builtins.
1300         * config/linux/bar.c: Likewise.  Add missing acquire
1301         synchronisation on generation field.
1302         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1303         double unlock.
1304
1305 2011-11-30  Alan Modra  <amodra@gmail.com>
1306
1307         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1308         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1309         * config/linux/mutex.h: Use atomic rather than sync builtins.
1310         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1311         * config/linux/omp-lock.h: Comment fix.
1312         * config/linux/arm/mutex.h: Delete.
1313         * config/linux/powerpc/mutex.h: Delete.
1314         * config/linux/ia64/mutex.h: Delete.
1315         * config/linux/mips/mutex.h: Delete.
1316
1317 2011-11-30  Alan Modra  <amodra@gmail.com>
1318
1319         PR libgomp/51249
1320         * config/linux/sem.h: Rewrite.
1321         * config/linux/sem.c: Rewrite.
1322
1323 2011-11-28  Richard Henderson  <rth@redhat.com>
1324
1325         * libgomp.h (enum memmodel): New.
1326
1327 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1328
1329         * configure: Regenerate.
1330
1331 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1332
1333         * config/posix95: Remove empty directory.
1334
1335 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1336
1337         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1338
1339 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1340
1341         PR fortran/49792
1342         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1343         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1344
1345 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1346
1347         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1348
1349 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1350
1351         PR libgomp/49965
1352         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1353
1354 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1355
1356         * config/linux/proc.h: New.
1357         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1358         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1359         (gomp_init_num_threads): Update call to cpuset_popcount.
1360         (get_num_procs): Ditto.
1361         * config/linux/affinity.c (gomp_init_affinity): Call
1362         gomp_cpuset_popcount.
1363
1364 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1365
1366         PR fortran/42041
1367         PR fortran/46752
1368         * omp.h.in (omp_in_final): New prototype.
1369         * omp_lib.f90.in (omp_in_final): New interface.
1370         (omp_integer_kind, omp_logical_kind): Remove
1371         and replace all its uses in the module with 4.
1372         (openmp_version): Change to 201107.
1373         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1374         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1375         kind for the parameters.
1376         (omp_in_final): New external.
1377         (openmp_version): Change to 201107.
1378         * task.c (omp_in_final): New function.
1379         (gomp_init_task): Initialize final_task.
1380         (GOMP_task): Remove unused attribute from flags.  Handle final
1381         tasks.
1382         (GOMP_taskyield): New function.
1383         (omp_in_final): Return true if if (false) or final (true) task
1384         or descendant of final (true).
1385         * fortran.c (omp_in_final_): New function.
1386         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1387         (GOMP_3.0): Export GOMP_taskyield.
1388         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1389         variables.
1390         (parse_unsigned_long_list): New function.
1391         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1392         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1393         even if parse_affinity returned false.
1394         * config/linux/affinity.c (gomp_init_affinity): Handle
1395         gomp_cpu_affinity_len == 0.
1396         * libgomp_g.h (GOMP_taskyield): New prototype.
1397         * libgomp.h (struct gomp_task): Add final_task field.
1398         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1399         * team.c (gomp_team_start): Override new task's nthreads_var icv
1400         if list form OMP_NUM_THREADS has been used and it has value for
1401         the new nesting level.
1402
1403         * testsuite/libgomp.c/atomic-11.c: New test.
1404         * testsuite/libgomp.c/atomic-12.c: New test.
1405         * testsuite/libgomp.c/atomic-13.c: New test.
1406         * testsuite/libgomp.c/atomic-14.c: New test.
1407         * testsuite/libgomp.c/reduction-6.c: New test.
1408         * testsuite/libgomp.c/task-5.c: New test.
1409         * testsuite/libgomp.c++/atomic-2.C: New test.
1410         * testsuite/libgomp.c++/atomic-3.C: New test.
1411         * testsuite/libgomp.c++/atomic-4.C: New test.
1412         * testsuite/libgomp.c++/atomic-5.C: New test.
1413         * testsuite/libgomp.c++/atomic-6.C: New test.
1414         * testsuite/libgomp.c++/atomic-7.C: New test.
1415         * testsuite/libgomp.c++/atomic-8.C: New test.
1416         * testsuite/libgomp.c++/atomic-9.C: New test.
1417         * testsuite/libgomp.c++/task-8.C: New test.
1418         * testsuite/libgomp.c++/reduction-4.C: New test.
1419         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1420         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1421         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1422         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1423         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1424         * testsuite/libgomp.fortran/pointer1.f90: New test.
1425         * testsuite/libgomp.fortran/pointer2.f90: New test.
1426         * testsuite/libgomp.fortran/task4.f90: New test.
1427
1428 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1429
1430         * libgomp.texi: Update OpenMP spec references to 3.1.
1431         (omp_in_final,OMP_PROC_BIND): New sections.
1432         (OMP_NUM_THREADS): Document that the value can be now a list.
1433         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1434
1435 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         * config/linux/x86/futex.h: Check __x86_64__ instead of
1438         __LP64__.
1439
1440 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1441
1442         PR middle-end/49897
1443         PR middle-end/49898
1444         * testsuite/libgomp.c/pr49897-1.c: New test.
1445         * testsuite/libgomp.c/pr49897-2.c: New test.
1446         * testsuite/libgomp.c/pr49898-1.c: New test.
1447         * testsuite/libgomp.c/pr49898-2.c: New test.
1448
1449 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1450
1451         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1452         for ia32 instead of ilp32.
1453
1454         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1455         * testsuite/libgomp.c/atomic-6.c: Likewise.
1456
1457 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1458
1459         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1460         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1461
1462 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1463
1464         PR libgomp/45351
1465         * config/osf/sem.h: New file.
1466         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1467
1468 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1469
1470         PR target/49541
1471         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1472         ldflags.
1473
1474 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1475
1476         * config/linux/wait.h (do_spin): New inline, largely copied
1477         from do_wait, just don't do futex_wait here, instead return true if
1478         it should be done.
1479         (do_wait): Implement using do_spin.
1480         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1481         to prototype.
1482         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1483         __sync_bool_compare_and_swap, pass the oldval to
1484         gomp_mutex_lock_slow.
1485         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1486         If all mutex contenders are just spinning and not sleeping, don't
1487         change state to 2 unnecessarily.  Optimize the loop when state has
1488         already become 2 to use just one atomic operation per loop instead
1489         of two.
1490         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1491         to prototype.
1492         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1493         __sync_bool_compare_and_swap, pass the oldval to
1494         gomp_mutex_lock_slow.
1495
1496 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1497
1498         PR libgomp/49490
1499         * iter.c (gomp_iter_static_next): For chunk size 0
1500         only use n ceil/ nthreads size for the first
1501         n % nthreads threads in the team instead of
1502         all threads except for the last few ones which
1503         get less work or none at all.
1504         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1505         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1506         chunk argument, set run_sched_modifier to 0 for static
1507         resp. 1 for other kinds.  If chunk argument is 0
1508         and not static, set value to 1.
1509
1510 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1511
1512         PR c++/49043
1513         * testsuite/libgomp.c++/pr49043.C: New test.
1514
1515         PR c++/48869
1516         * testsuite/libgomp.c++/pr48869.C: New test.
1517
1518 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1519
1520         PR fortran/48894
1521         * fortran.c: Include limits.h.
1522         (TO_INT): Define.
1523         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1524         *set.
1525         (omp_set_num_threads_8_, omp_set_schedule_8_,
1526         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1527         omp_get_team_size_8_): Use TO_INT macro.
1528         * testsuite/libgomp.fortran/pr48894.f90: New test.
1529
1530 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1531
1532         PR middle-end/48591
1533         * testsuite/libgomp.c/pr48591.c: New test.
1534
1535 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1536
1537         PR bootstrap/48135
1538         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1539         * configure: Regenerate.
1540
1541 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1542
1543         PR fortran/47886
1544         * testsuite/libgomp.fortran/task3.f90: New test.
1545
1546 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1547
1548         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1549
1550 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1551
1552         PR libgomp/47854
1553         * libgomp.texi (omp_get_wtime): Don't say time in the past
1554         must be Unix Epoch.
1555
1556 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
1557
1558         PR libgomp/47804
1559         * testsuite/libgomp.fortran/fortran.exp: Check for both
1560         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
1561         but $blddir != "", still append ${blddir}/${lang_library_path}
1562         to ld_library_path.
1563
1564 2011-02-16  Tobias Burnus  <burnus@net-b.de>
1565
1566         PR libgomp/47758
1567         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
1568         of libquadmath.a before adding its libpath to ldflags.
1569
1570 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
1571
1572         PR libgomp/47731
1573         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
1574         to FUTEX_WAIT futex syscall.
1575         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
1576
1577 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1578
1579         * configure: Regenerate.
1580
1581 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
1582
1583         PR libstdc++/36104
1584         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
1585
1586 2011-01-16  Gerald Pfeifer
1587
1588         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
1589
1590 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
1591
1592         PR fortran/46874
1593         * libgomp.fortran/allocatable6.f90: New test.
1594
1595 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1596
1597         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
1598         * configure: Regenerate.
1599
1600 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
1601
1602         PR target/40125
1603         PR lto/46695
1604         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
1605         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
1606         * aclocal.m4: Regenerate.
1607         * configure: Regenerate.
1608         * Makefile.in: Regenerate.
1609         * testsuite/Makefile.in: Regenerate.
1610
1611 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
1612
1613         PR fortran/46753
1614         * libgomp.fortran/pr46753.f90: New test.
1615
1616         PR libgomp/43706
1617         * env.c (initialize_env): Default to spin count 300000
1618         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
1619         is specified.
1620
1621         PR libgomp/45240
1622         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
1623         at the end if sync builtins aren't supported.
1624
1625 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1626
1627         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
1628
1629 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1630
1631         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
1632
1633 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
1634
1635         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
1636
1637 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1638             Tobias Burnus  <burnus@net-b.de>
1639
1640         PR fortran/32049
1641         * configure.ac:
1642         * configure: Regenerate.
1643
1644 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1645
1646         * config/linux/futex.h: New.
1647         * config/linux/arm/mutex.h: New.
1648         * configure.tgt (arm*-*-linux*): Add config path.
1649
1650 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
1651
1652         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1653
1654 2010-09-23  Tobias Burnus  <burnus@net-b.de>
1655
1656         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
1657         Change Fortran datatype to LOGICAL.
1658         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
1659         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
1660
1661 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1662
1663         * configure: Regenerate.
1664
1665 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
1666
1667         * libgomp.texi: Add function keyword to a couple of Fortran
1668         interfaces, use integer instead of int for Fortran.
1669
1670 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
1671
1672         * libgomp.texi: Fix spelling and pasto problems throughout.
1673         Adjust prototypes to match code.
1674
1675 2010-07-24  Tobias Burnus  <burnus@net-b.de>
1676
1677         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
1678         silence -fwhole-file warning.
1679
1680 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1681
1682         * configure.tgt (*-*-solaris2.[56]*): Removed.
1683
1684 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1685
1686         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
1687         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
1688         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
1689         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
1690         targetting solaris2*.
1691         * configure: Regenerate.
1692         * config.h.in: Regenerate.
1693
1694         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
1695         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
1696         Add libgomp_version_dep.
1697         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
1698         versioning.
1699         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
1700         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
1701         * Makefile.in: Regenerate.
1702
1703         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
1704         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1705         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
1706         to common block, protected by
1707         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
1708
1709 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
1710
1711         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
1712
1713 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
1714
1715         PR bootstrap/43170
1716         * configure: Regenerate.
1717
1718 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1719
1720         PR other/43620
1721         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
1722         * configure: Regenerate.
1723         * Makefile.in: Regenerate.
1724         * testsuite/Makefile.in: Regenerate.
1725
1726 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
1727
1728         PR c/43893
1729         * testsuite/libgomp.c/pr43893.c: New test.
1730         * testsuite/libgomp.c++/pr43893.C: New test.
1731
1732 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
1733
1734         PR middle-end/43570
1735         * testsuite/libgomp.fortran/vla8.f90: New test.
1736
1737 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
1738
1739         PR libgomp/43706
1740         * config/linux/affinity.c (gomp_init_affinity): Decrease
1741         gomp_available_cpus if affinity mask confines the process to fewer
1742         CPUs.
1743         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
1744         non-NULL, just return gomp_available_cpus.
1745
1746         PR libgomp/43569
1747         * sections.c (gomp_sections_init): Initialize ws->mode.
1748
1749 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
1750
1751         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
1752         not unused bar variable.
1753         * configure: Regenerate.
1754
1755 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1756
1757         * Makefile.in: Regenerate.
1758         * aclocal.m4: Regenerate.
1759         * testsuite/Makefile.in: Regenerate.
1760
1761 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
1762
1763         PR libgomp/42942
1764         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
1765         (initialize_env): Adjust callers.
1766         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
1767         when the argument is 0.
1768
1769         * testsuite/libgomp.c/pr42942.c: New test.
1770
1771 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
1772
1773         PR middle-end/42644
1774         PR middle-end/42130
1775         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1776         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
1777
1778 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1779
1780         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
1781         * testsuite/libgomp.c++/task-6.C: Likewise.
1782
1783 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
1784
1785         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
1786
1787 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
1788
1789         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
1790         * configure: Regenerate.
1791
1792 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
1793
1794         PR fortran/42866
1795         * testsuite/libgomp.fortran/allocatable5.f90: New test.
1796
1797 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
1798
1799         * configure.ac: Test for executability of GFORTRAN.
1800         * configure: Regenerate.
1801
1802 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1803
1804         * configure: Regenerate.
1805
1806 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1807
1808         PR libgomp/42602
1809         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
1810
1811 2010-01-03  Richard Guenther  <rguenther@suse.de>
1812
1813         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
1814
1815 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
1816
1817         * testsuite/libgomp.graphite/pr4118.c: New.
1818
1819 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1820
1821         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
1822         for darwin, protect the test with require-effective-target tls_runtime.
1823         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
1824
1825 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
1826
1827         PR target/41605
1828         * testsuite/lib/libgomp.exp: Provide -B options to allow for
1829         link spec %s substitutions for static libraries.
1830
1831 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
1832
1833         PR testsuite/42135
1834         * libgomp.graphite/force-parallel-2.c: Reduce array size.
1835
1836 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1837
1838         * Makefile.in: Regenerate.
1839         * configure: Regenerate.
1840         * testsuite/Makefile.in: Regenerate.
1841
1842 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
1843
1844         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
1845         settings for LC_ALL and LANG.
1846
1847 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
1848
1849         PR fortran/42162
1850         * testsuite/libgomp.fortran/pr42162.f90: New test.
1851
1852 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
1853
1854         PR middle-end/42029
1855         * testsuite/libgomp.c/pr42029.c: New test.
1856
1857 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
1858
1859         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
1860         *s.  Accept ld version without text in ()s.
1861         * configure: Regenerated.
1862
1863 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
1864
1865         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
1866
1867 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1868
1869         PR libgomp/41418
1870         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
1871         or a hyphen (happens with fortran language disabled).
1872         * configure: Regenerate.
1873
1874 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1875
1876         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
1877         use sed script portable to Solaris /bin/sed for extracting ld
1878         version.
1879         * configure: Regenerate.
1880
1881 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
1882
1883         * testsuite/libgomp.graphite/bounds.c: New test.
1884
1885 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1886
1887         * Makefile.am (libgomp_la_LINK): New.
1888         * Makefile.in: Regenerate.
1889
1890 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1891
1892         * configure.ac (AC_PREREQ): Bump to 2.64.
1893
1894 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1895
1896         * Makefile.am (install-html, install-pdf): Remove.
1897         * Makefile.in: Regenerate.
1898
1899         * Makefile.in: Regenerate.
1900         * aclocal.m4: Regenerate.
1901         * config.h.in: Regenerate.
1902         * configure: Regenerate.
1903         * testsuite/Makefile.in: Regenerate.
1904
1905 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1906
1907         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
1908         * Makefile.in: Regenerate.
1909
1910 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
1911
1912         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
1913         * Makefile.in: Regenerate.
1914
1915 2009-08-19  Tobias Burnus  <burnus@net-b.de>
1916
1917         PR fortran/41102
1918         omp_lib.h.in: Fix -std=f95 errors.
1919
1920
1921 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
1922
1923         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
1924         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
1925         * testsuite/libgomp.graphite/graphite.exp: New.
1926
1927 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
1928
1929         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
1930         only build.
1931
1932 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
1933
1934         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
1935         needed memory barrier semantics.
1936         * config/linux/mips/mutex.h: New file.
1937
1938 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1939
1940         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
1941
1942 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
1943
1944         * configure: Regenerate.
1945
1946 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
1947
1948         PR testsuite/40699
1949         PR testsuite/40707
1950         PR testsuite/40709
1951         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
1952         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
1953         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
1954
1955 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
1956
1957         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
1958         options when choosing a multilib.
1959
1960 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
1961
1962         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
1963         ld_library_path.  Use add_path.  Add just find_libgcc_s to
1964         ld_library_path, not every libgcc multilib directory.
1965         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
1966         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
1967         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
1968         Use add_path.
1969         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
1970
1971 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
1972
1973         * Makefile.am (LTLDFLAGS): Define.
1974         (LINK): Define.
1975         * Makefile.in: Regenerate.
1976
1977 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
1978
1979         PR fortran/39718
1980         * testsuite/libgomp.fortran/fortran.exp: Don't link with
1981         libgfortranbegin, check existence of libgfortran.a instead of
1982         libgfortranbegin.a.
1983
1984 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
1985
1986         PR libgomp/40174
1987         * team.c (gomp_thread_start): Destroy thr->release semaphore.
1988         (gomp_free_pool_helper): Likewise.
1989
1990 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
1991             Jakub Jelinek  <jakub@redhat.com>
1992
1993         PR fortran/35423
1994         * testsuite/libgomp.fortran/workshare2.f90: New test.
1995
1996 2009-04-09  Nick Clifton  <nickc@redhat.com>
1997
1998         * iter.c: Change copyright header to refer to version 3 of the
1999         GNU General Public License with version 3.1 of the GCC Runtime
2000         Library Exception and to point readers at the COPYING3 and
2001         COPYING3.RUNTIME files and the FSF's license web page.
2002         * alloc.c: Likewise.
2003         * barrier.c: Likewise.
2004         * config/bsd/proc.c: Likewise.
2005         * config/linux/affinity.c: Likewise.
2006         * config/linux/alpha/futex.h: Likewise.
2007         * config/linux/bar.c: Likewise.
2008         * config/linux/bar.h: Likewise.
2009         * config/linux/ia64/futex.h: Likewise.
2010         * config/linux/ia64/mutex.h: Likewise.
2011         * config/linux/lock.c: Likewise.
2012         * config/linux/mips/futex.h: Likewise.
2013         * config/linux/mutex.c: Likewise.
2014         * config/linux/mutex.h: Likewise.
2015         * config/linux/powerpc/futex.h: Likewise.
2016         * config/linux/proc.c: Likewise.
2017         * config/linux/ptrlock.c: Likewise.
2018         * config/linux/ptrlock.h: Likewise.
2019         * config/linux/s390/futex.h: Likewise.
2020         * config/linux/sem.c: Likewise.
2021         * config/linux/sem.h: Likewise.
2022         * config/linux/sparc/futex.h: Likewise.
2023         * config/linux/wait.h: Likewise.
2024         * config/linux/x86/futex.h: Likewise.
2025         * config/mingw32/proc.c: Likewise.
2026         * config/mingw32/time.c: Likewise.
2027         * config/posix/affinity.c: Likewise.
2028         * config/posix/bar.c: Likewise.
2029         * config/posix/bar.h: Likewise.
2030         * config/posix/lock.c: Likewise.
2031         * config/posix/mutex.h: Likewise.
2032         * config/posix/proc.c: Likewise.
2033         * config/posix/ptrlock.h: Likewise.
2034         * config/posix/sem.c: Likewise.
2035         * config/posix/sem.h: Likewise.
2036         * config/posix/time.c: Likewise.
2037         * config/posix95/lock.c: Likewise.
2038         * critical.c: Likewise.
2039         * env.c: Likewise.
2040         * error.c: Likewise.
2041         * fortran.c: Likewise.
2042         * iter_ull.c: Likewise.
2043         * libgomp.h: Likewise.
2044         * libgomp_f.h.in: Likewise.
2045         * libgomp_g.h: Likewise.
2046         * loop.c: Likewise.
2047         * loop_ull.c: Likewise.
2048         * omp.h.in: Likewise.
2049         * omp_lib.f90.in: Likewise.
2050         * omp_lib.h.in: Likewise.
2051         * ordered.c: Likewise.
2052         * parallel.c: Likewise.
2053         * sections.c: Likewise.
2054         * single.c: Likewise.
2055         * task.c: Likewise.
2056         * team.c: Likewise.
2057         * work.c: Likewise.
2058
2059 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2060
2061         * testsuite/config/default.exp: Change copyright header to refer to
2062         version 3 of the GNU General Public License and to point readers
2063         at the COPYING3 file and the FSF's license web page.
2064
2065 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2066
2067         PR middle-end/39573
2068         * libgomp.c++/pr39573.C: New test.
2069
2070 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2071
2072         PR other/39591
2073         * testsuite/libgomp.c/pr39591-1.c: New test.
2074         * testsuite/libgomp.c/pr39591-2.c: New test.
2075         * testsuite/libgomp.c/pr39591-3.c: New test.
2076
2077 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2078
2079         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2080         * testsuite/libgomp.c/atomic-6.c: Ditto.
2081
2082 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2083
2084         PR c/39495
2085         * testsuite/libgomp.c/loop-12.c: New test.
2086         * testsuite/libgomp.c/loop-11.c: New test.
2087         * testsuite/libgomp.c++/loop-11.C: New test.
2088         * testsuite/libgomp.c++/loop-12.C: New test.
2089         * testsuite/libgomp.c++/for-8.C: New test.
2090
2091 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2092
2093         * configure: Regenerate.
2094
2095 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2096
2097         PR middle-end/39154
2098         * testsuite/libgomp.c/pr39154.c: New test.
2099
2100 2009-01-30  Ian Lance Taylor  <iant@google.com>
2101
2102         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2103         libgomp_ld_is_gold.  Get gold version number.
2104         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2105         * configure: Rebuild.
2106
2107 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2108
2109         * testsuite/lib/libgomp.exp: Add -B option for targets that
2110         use libgfortran.a%s in their specs.
2111
2112 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2113
2114         PR libgomp/38086
2115         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2116         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2117         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2118         * configure: Regenerated.
2119         * config.h.in: Likewise.
2120
2121 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2122
2123         PR c++/38650
2124         * testsuite/libgomp.c/pr38650.c: New test.
2125         * testsuite/libgomp.c++/pr38650.C: New test.
2126
2127 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2128
2129         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2130
2131 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2132
2133         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2134
2135 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2136
2137         * configure: Regenerate.
2138
2139 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2140
2141         PR middle-end/36802
2142         * testsuite/libgomp.c/pr36802-1.c: New test.
2143         * testsuite/libgomp.c/pr36802-2.c: New test.
2144         * testsuite/libgomp.c/pr36802-3.c: New test.
2145
2146 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2147
2148         PR libgomp/38270
2149         * config/linux/powerpc/mutex.h: New.
2150
2151 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2152
2153         PR c++/38257
2154         * testsuite/libgomp.c++/for-7.C: New test.
2155
2156         PR c++/38348
2157         * testsuite/libgomp.c++/for-6.C: New test.
2158
2159 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2160
2161         PR testsuite/28870
2162         * testsuite/lib/libgomp.exp: Include new timeout library files.
2163         (libgomp_target_compile): Set timeout value from new proc.
2164
2165 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2166
2167         PR libgomp/37938
2168         * config/linux/ia64/mutex.h: New.
2169
2170 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2171
2172         PR libgomp/37935
2173         * libgomp.texi (Runtime library routines, environment variables):
2174         Update for OpenMP version 3.0.
2175
2176 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2177             Steve Ellcey  <sje@cup.hp.com>
2178
2179         * configure: Regenerate for new libtool.
2180         * Makefile.in: Ditto.
2181         * testsuite/Makefile.in: Ditto.
2182
2183 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2184             Andreas Tobler  <a.tobler@schweiz.org>
2185
2186         * config/bsd/proc.c: New file.
2187         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2188         * configure.ac: Check for header <sys/sysctl.h>
2189         * configure: Regenerate.
2190         * config.h.in: Likewise.
2191
2192 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2193
2194         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2195
2196 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2197
2198         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2199         * Makefile.in: Regenerated.
2200         * testsuite/Makefile.in: Regenerated.
2201
2202 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2203
2204         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2205         depend on blddir if blddir exists.
2206         (libgomp_target_compile): Likewise.
2207         * testsuite/libgomp.c++/c++.exp: Likewise.
2208         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2209
2210 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2211
2212         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2213         Do not list GPL as Invariant Section.
2214
2215 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2216             Chao-ying Fu  <fu@mips.com>
2217
2218         * configure.tgt: Enable futex for MIPS.
2219         * config/linux/mips/futex.h: New file.
2220
2221 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2222
2223         * team.c (gomp_team_end): Free team immediately if it has
2224         just one thread.
2225
2226 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2227
2228         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2229         * testsuite/libgomp.fortran/fortran.exp: Same.
2230         * testsuite/libgomp.c/c.exp: Same.
2231         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2232         directory to library path first.
2233
2234 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2235
2236         * env.c (parse_stacksize): Add cast to avoid warning.
2237         (parse_spincount): Likewise.
2238
2239 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2240
2241         * testsuite/libgomp.c/loop-10.c: New test.
2242         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2243         * libgomp.c++/loop-6.C (main): Likewise.
2244
2245         PR debug/36617
2246         * testsuite/libgomp.c/debug-1.c: New test.
2247
2248 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2249
2250         * testsuite/libgomp.c/nqueens-1.c: New test.
2251
2252         PR c++/36523
2253         * testsuite/libgomp.c++/task-7.C: New function.
2254
2255 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2256
2257         * configure: Regenerate.
2258
2259 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2260
2261         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2262         mutex when HAVE_SYNC_BUILTINS isn't defined.
2263
2264 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2265
2266         * libgomp.texi (omp_test_lock): Fix typo.
2267
2268 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2269
2270         * omp_lib.f90.in: Add "implicit none".
2271
2272 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2273
2274         PR middle-end/36506
2275         * testsuite/libgomp.c/reduction-5.c: New test.
2276
2277 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2278
2279         * libgomp.h (struct gomp_task): Add in_tied_task field.
2280         * task.c (gomp_init_task): Initialize it.
2281         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2282         unconditionally.  Don't call gomp_team_barrier_wake if
2283         current task is implicit or if(0) from implicit and number of
2284         running tasks is equal to nthreads - 1.
2285
2286         PR libgomp/36471
2287         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2288         omp_get_team_size_8): Fix pastos.
2289
2290         PR libgomp/36469
2291         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2292         * configure: Regenerated.
2293         * config.h.in: Regenerated.
2294         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2295         defined.
2296
2297 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2298
2299         PR bootstrap/36452
2300         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2301         (GOMP_loop_ull_dynamic_start): Likewise.
2302         (GOMP_loop_ull_guided_start): Likewise.
2303         (GOMP_loop_ull_ordered_static_start): Likewise.
2304         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2305         (GOMP_loop_ull_ordered_guided_start): Likewise.
2306
2307 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2308             Richard Henderson  <rth@redhat.com>
2309             Ulrich Drepper  <drepper@redhat.com>
2310             Jakob Blomer  <jakob.blomer@ira.uka.de>
2311
2312         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2313         Substitute also OMP_*LOCK_25*.
2314         * configure: Regenerated.
2315         * config.h.in: Regenerated.
2316         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2317         ptrlock.c and task.c.
2318         * Makefile.in: Regenerated.
2319         * testsuite/Makefile.in: Regenerated.
2320         * task.c: New file.
2321         * loop_ull.c: New file.
2322         * iter_ull.c: New file.
2323         * libgomp.h: Include ptrlock.h.
2324         (enum gomp_task_kind): New type.
2325         (struct gomp_team): Add task_lock, task_queue, task_count,
2326         task_running_count, single_count fields.  Add
2327         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2328         Remove work_share_lock, generation_mask,
2329         oldest_live_gen, num_live_gen and init_work_shares fields, add
2330         work work_share_list_alloc, work_share_list_free and work_share_chunk
2331         fields.  Change work_shares from pointer to pointers into an array.
2332         Change ordered_release field into gomp_sem_t ** from flexible array
2333         member.  Add implicit_task and initial_work_shares fields.
2334         Move close to the end of the struct.
2335         (struct gomp_team_state): Add single_count, last_work_share,
2336         active_level and level fields, remove work_share_generation.
2337         (gomp_barrier_handle_tasks): New prototype.
2338         (gomp_finish_task): New inline function.
2339         (struct gomp_work_share): Move chunk_size, end, incr into
2340         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2341         next_ll fields.  Reshuffle fields.  Add next_alloc,
2342         next_ws, next_free and inline_ordered_team_ids fields, change
2343         ordered_team_ids into pointer from flexible array member.
2344         Add mode field.  Put lock and next into a different cache line
2345         from most of the write-once fields.
2346         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2347         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2348         gomp_iter_ull_guided_next): New prototypes.
2349         (gomp_new_icv): New prototype.
2350         (struct gomp_thread): Add thread_pool and task fields.
2351         (struct gomp_thread_pool): New type.
2352         (gomp_new_team): New prototype.
2353         (gomp_team_start): Change type of last argument.
2354         (gomp_new_work_share): Removed.
2355         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2356         (gomp_work_share_init_done): New static inline.
2357         (gomp_throttled_spin_count_var, gomp_available_cpus,
2358         gomp_managed_threads): New extern decls.
2359         (gomp_init_task): New prototype.
2360         (gomp_spin_count_var): New extern var decl.
2361         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2362         or no alias support, or if not PIC.
2363         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2364         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2365         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2366         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2367         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2368         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2369         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2370         gomp_test_nest_lock_25): New prototypes.
2371         (omp_lock_symver, strong_alias): Define.
2372         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2373         decls.
2374         (gomp_end_task): New.
2375         (struct gomp_task_icv, gomp_global_icv): New.
2376         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2377         (struct gomp_task): New.
2378         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2379         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2380         (gomp_icv): New.
2381         (gomp_schedule_type): Reorder enum to match
2382         omp_sched_t.
2383         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2384         fields.
2385         (gomp_thread_start): Add gomp_team_barrier_wait call.
2386         For non-nested case remove clearing of docked thread thr fields.
2387         Use pool fields instead of global gomp_* variables.  Use
2388         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2389         Create tasks for each member thread.
2390         (free_team): Only destroy team barrier, task_lock here and free it.
2391         (gomp_free_thread): Free last_team if non-NULL.
2392         (gomp_team_end): Call gomp_team_barrier_wait instead of
2393         gomp_barrier_wait.  For nested case call one extra
2394         gomp_barrier_wait.  Move here some destruction from free_team.
2395         Call free_team on pool->last_team if any, rather than freeing
2396         current team.  Destroy work_share_list_free_lock ifndef
2397         HAVE_SYNC_BUILTINS.
2398         (gomp_new_icv): New function.
2399         (gomp_threads, gomp_threads_size, gomp_threads_used,
2400         gomp_threads_dock): Removed.
2401         (gomp_thread_destructor): New variable.
2402         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2403         functions.
2404         (gomp_team_start): Create new pool if current thread doesn't have
2405         one.  Use pool fields instead of global gomp_* variables.
2406         Initialize thread_pool field for new threads.  Clear single_count.
2407         Change last argument from ws to team, don't create
2408         new team, set ts.work_share to &team->work_shares[0] and clear
2409         ts.last_work_share.  Don't clear ts.work_share_generation.
2410         If number of threads changed, adjust atomically gomp_managed_threads.
2411         Use gomp_init_task instead of gomp_new_task,
2412         set thr->task to the corresponding implicit_task array entry.
2413         Create tasks for each member thread.  Initialize ts.level.
2414         (initialize_team): Call pthread_key_create on
2415         gomp_thread_destructor.
2416         (team_destructor): New function.
2417         (new_team): Removed.
2418         (gomp_new_team): New function.
2419         (free_team): Free gomp_work_share blocks chained through next_alloc,
2420         instead of freeing work_shares and destroying work_share_lock.
2421         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2422         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2423         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2424         of gomp_barrier_wait.
2425         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2426         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2427         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2428         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2429         of gomp_barrier_wait.
2430         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2431         gomp_work_share_init_done if gomp_work_share_start returned true.
2432         Don't unlock ws->lock.
2433         * work.c: Include stddef.h.
2434         (free_work_share): Use work_share_list_free_lock instead
2435         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2436         Call gomp_fini_work_share and then either free ws if orphaned, or
2437         put it into work_share_list_free list of the current team.
2438         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2439         functions.
2440         (gomp_work_share_start, gomp_work_share_end,
2441         gomp_work_share_end_nowait): Rewritten.
2442         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2443         (openmp_version): Set to 200805.
2444         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2445         omp_sched_guided, omp_sched_auto): New parameters.
2446         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2447         omp_set_max_active_levels, omp_get_max_active_levels,
2448         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2449         omp_get_active_level): New interfaces.
2450         * omp_lib.h.in (openmp_version): Set to 200805.
2451         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2452         omp_sched_guided, omp_sched_auto): New parameters.
2453         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2454         omp_set_max_active_levels, omp_get_max_active_levels,
2455         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2456         omp_get_active_level): New externals.
2457         * loop.c: Include limits.h.
2458         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2459         GFS_AUTO.
2460         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2461         Likewise.  Use gomp_icv.
2462         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2463         ts.static_trip here.
2464         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2465         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2466         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2467         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2468         don't unlock ws->lock, otherwise lock it.
2469         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2470         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2471         (gomp_parallel_loop_start): Call gomp_new_team instead of
2472         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2473         Adjust gomp_team_start caller.  Pass 0 as second argument to
2474         gomp_resolve_num_threads.
2475         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2476         If adding ws->chunk_size nthreads + 1 times after end won't
2477         overflow, set ws->mode to 1.
2478         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2479         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2480         GOMP_loop_ull_ordered_static_start,
2481         GOMP_loop_ull_ordered_dynamic_start,
2482         GOMP_loop_ull_ordered_guided_start,
2483         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2484         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2485         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2486         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2487         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2488         prototypes.
2489         * libgomp.map: Export lock routines also @@OMP_2.0.
2490         (GOMP_loop_ordered_dynamic_first,
2491         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2492         GOMP_loop_ordered_static_first): Remove.
2493         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2494         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2495         GOMP_loop_ull_ordered_dynamic_next,
2496         GOMP_loop_ull_ordered_dynamic_start,
2497         GOMP_loop_ull_ordered_guided_next,
2498         GOMP_loop_ull_ordered_guided_start,
2499         GOMP_loop_ull_ordered_runtime_next,
2500         GOMP_loop_ull_ordered_runtime_start,
2501         GOMP_loop_ull_ordered_static_next,
2502         GOMP_loop_ull_ordered_static_start,
2503         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2504         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2505         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2506         (omp_set_schedule, omp_get_schedule,
2507         omp_get_thread_limit, omp_set_max_active_levels,
2508         omp_get_max_active_levels, omp_get_level,
2509         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2510         omp_set_schedule_, omp_set_schedule_8_,
2511         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2512         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2513         omp_get_max_active_levels_, omp_get_level_,
2514         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2515         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2516         New exports @@OMP_3.0.
2517         * omp.h.in (omp_sched_t): New type.
2518         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2519         omp_set_max_active_levels, omp_get_max_active_levels,
2520         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2521         omp_get_active_level): New prototypes.
2522         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2523         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2524         gomp_thread_limit_var, gomp_remaining_threads_count,
2525         gomp_remaining_threads_lock): New variables.
2526         (parse_spincount): New function.
2527         (initialize_env): Call gomp_init_num_threads unconditionally.
2528         Initialize gomp_available_cpus.  Call parse_spincount,
2529         initialize gomp_{,throttled_}spin_count_var
2530         depending on presence and value of OMP_WAIT_POLICY and
2531         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2532         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2533         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2534         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2535         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2536         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2537         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2538         (gomp_global_icv): New.
2539         (parse_schedule): Use it.  Parse "auto".
2540         (omp_set_num_threads): Use gomp_icv.
2541         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2542         Likewise.
2543         (omp_get_max_threads): Move from parallel.c.
2544         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2545         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2546         add ialias.
2547         (parse_stacksize, parse_wait_policy): New functions.
2548         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2549         both wrappers for compatibility and new locks.
2550         (omp_set_schedule, omp_get_schedule,
2551         omp_get_thread_limit, omp_set_max_active_levels,
2552         omp_get_max_active_levels, omp_get_level,
2553         omp_get_ancestor_thread_num, omp_get_team_size,
2554         omp_get_active_level): New ialias_redirect.
2555         (omp_set_schedule_, omp_set_schedule_8_,
2556         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2557         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2558         omp_get_max_active_levels_, omp_get_level_,
2559         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2560         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2561         New functions.
2562         * parallel.c: Include limits.h.
2563         (gomp_resolve_num_threads): Add count argument.  Rewritten.
2564         (GOMP_parallel_start): Call gomp_new_team and pass that as last
2565         argument to gomp_team_start.  Pass 0 as second argument to
2566         gomp_resolve_num_threads.
2567         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
2568         if gomp_thread_limit_var != ULONG_MAX.
2569         (omp_in_parallel): Implement using ts.active_level.
2570         (omp_get_max_threads): Move to env.c.
2571         (omp_get_level, omp_get_ancestor_thread_num,
2572         omp_get_team_size, omp_get_active_level): New functions,
2573         add ialias.
2574         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
2575         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
2576         gomp_iter_dynamic_next instead of the _locked variant and don't take
2577         lock around it, otherwise acquire it before calling
2578         gomp_iter_dynamic_next_locked.
2579         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
2580         gomp_iter_dynamic_next instead of the _locked variant and don't take
2581         lock around it.
2582         (GOMP_parallel_sections_start): Call gomp_new_team instead of
2583         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
2584         Adjust gomp_team_start caller.  Pass count as second argument to
2585         gomp_resolve_num_threads, don't adjust num_threads after the call.
2586         Use gomp_icv.
2587         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
2588         ws->chunk_size by incr.
2589         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
2590         code.
2591         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
2592         types.
2593         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
2594         (omp_check_defines): Check even the compat defines.
2595         * config/linux/ptrlock.c: New file.
2596         * config/linux/ptrlock.h: New file.
2597         * config/linux/wait.h: New file.
2598         * config/posix/ptrlock.c: New file.
2599         * config/posix/ptrlock.h: New file.
2600         * config/linux/bar.h (gomp_team_barrier_wait,
2601         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2602         (gomp_team_barrier_set_task_pending,
2603         gomp_team_barrier_clear_task_pending,
2604         gomp_team_barrier_set_waiting_for_tasks,
2605         gomp_team_barrier_waiting_for_tasks,
2606         gomp_team_barrier_done): New inlines.
2607         (gomp_barrier_t): Rewritten.
2608         (gomp_barrier_state_t): New typedef.
2609         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
2610         gomp_barrier_wait_start): Rewritten.
2611         (gomp_barrier_wait_end): Change second argument to
2612         gomp_barrier_state_t.
2613         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2614         inlines.
2615         * config/linux/bar.c: Include wait.h instead of libgomp.h and
2616         futex.h.
2617         (gomp_barrier_wait_end): Rewritten.
2618         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2619         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
2620         * config/posix/bar.h (gomp_barrier_t): Add generation field.
2621         (gomp_barrier_state_t): New typedef.
2622         (gomp_team_barrier_wait,
2623         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
2624         (gomp_barrier_wait_start): Or all but low 2 bits from generation
2625         into the return value.  Return gomp_barrier_state_t.
2626         (gomp_team_barrier_set_task_pending,
2627         gomp_team_barrier_clear_task_pending,
2628         gomp_team_barrier_set_waiting_for_tasks,
2629         gomp_team_barrier_waiting_for_tasks,
2630         gomp_team_barrier_done): New inlines.
2631         (gomp_barrier_wait_end): Change second argument to
2632         gomp_barrier_state_t.
2633         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
2634         inlines.
2635         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
2636         (gomp_barrier_wait_end): Change second argument to
2637         gomp_barrier_state_t.
2638         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
2639         gomp_team_barrier_wake): New functions.
2640         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
2641         futex.h.
2642         (gomp_futex_wake, gomp_futex_wait): New variables.
2643         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
2644         * config/linux/lock.c: Rewrite to make locks task owned,
2645         for backwards compatibility provide the old entrypoints
2646         if symbol versioning.  Include wait.h instead of libgomp.h and
2647         futex.h.
2648         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
2649         * config/posix95/lock.c: Rewrite to make locks task owned,
2650         for backwards compatibility provide the old entrypoints
2651         if symbol versioning.
2652         * config/posix/lock.c: Rewrite to make locks task owned,
2653         for backwards compatibility provide the old entrypoints
2654         if symbol versioning.
2655         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
2656         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
2657         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
2658         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2659         (sys_futex0): Return error code.
2660         (futex_wake, futex_wait): If ENOSYS was returned, clear
2661         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2662         (cpu_relax, atomic_write_barrier): New static inlines.
2663         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2664         (futex_wake, futex_wait): If ENOSYS was returned, clear
2665         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2666         (cpu_relax, atomic_write_barrier): New static inlines.
2667         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2668         (sys_futex0): Return error code.
2669         (futex_wake, futex_wait): If ENOSYS was returned, clear
2670         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2671         (cpu_relax, atomic_write_barrier): New static inlines.
2672         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2673         (sys_futex0): Return error code.
2674         (futex_wake, futex_wait): If ENOSYS was returned, clear
2675         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2676         (cpu_relax, atomic_write_barrier): New static inlines.
2677         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2678         (sys_futex0): Return error code.
2679         (futex_wake, futex_wait): If ENOSYS was returned, clear
2680         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2681         (cpu_relax, atomic_write_barrier): New static inlines.
2682         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
2683         (sys_futex0): Return error code.
2684         (futex_wake, futex_wait): If ENOSYS was returned, clear
2685         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
2686         (cpu_relax, atomic_write_barrier): New static inlines.
2687         * config/linux/sem.c: Include wait.h instead of libgomp.h and
2688         futex.h.
2689         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
2690         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
2691         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
2692         types.
2693         (omp_nest_lock_t): Change owner into void *, add lock field.
2694         * config/posix95/omp-lock.h: Include semaphore.h.
2695         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2696         (omp_lock_t): Use sem_t instead of mutex if semaphores
2697         aren't broken.
2698         (omp_nest_lock_t): Likewise.  Change owner to void *.
2699         * config/posix/omp-lock.h: Include semaphore.h.
2700         (omp_lock_25_t, omp_nest_lock_25_t): New types.
2701         (omp_lock_t): Use sem_t instead of mutex if semaphores
2702         aren't broken.
2703         (omp_nest_lock_t): Likewise.  Add owner field.
2704
2705 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2706
2707         * testsuite/libgomp.c/collapse-1.c: New test.
2708         * testsuite/libgomp.c/collapse-2.c: New test.
2709         * testsuite/libgomp.c/collapse-3.c: New test.
2710         * testsuite/libgomp.c/icv-1.c: New test.
2711         * testsuite/libgomp.c/icv-2.c: New test.
2712         * testsuite/libgomp.c/lib-2.c: New test.
2713         * testsuite/libgomp.c/lock-1.c: New test.
2714         * testsuite/libgomp.c/lock-2.c: New test.
2715         * testsuite/libgomp.c/lock-3.c: New test.
2716         * testsuite/libgomp.c/loop-4.c: New test.
2717         * testsuite/libgomp.c/loop-5.c: New test.
2718         * testsuite/libgomp.c/loop-6.c: New test.
2719         * testsuite/libgomp.c/loop-7.c: New test.
2720         * testsuite/libgomp.c/loop-8.c: New test.
2721         * testsuite/libgomp.c/loop-9.c: New test.
2722         * testsuite/libgomp.c/nested-3.c: New test.
2723         * testsuite/libgomp.c/nestedfn-6.c: New test.
2724         * testsuite/libgomp.c/sort-1.c: New test.
2725         * testsuite/libgomp.c/task-1.c: New test.
2726         * testsuite/libgomp.c/task-2.c: New test.
2727         * testsuite/libgomp.c/task-3.c: New test.
2728         * testsuite/libgomp.c/task-4.c: New test.
2729         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
2730         to C++ testsuite default compiler options.
2731         * testsuite/libgomp.c++/collapse-1.C: New test.
2732         * testsuite/libgomp.c++/collapse-2.C: New test.
2733         * testsuite/libgomp.c++/ctor-10.C: New test.
2734         * testsuite/libgomp.c++/for-1.C: New test.
2735         * testsuite/libgomp.c++/for-2.C: New test.
2736         * testsuite/libgomp.c++/for-3.C: New test.
2737         * testsuite/libgomp.c++/for-4.C: New test.
2738         * testsuite/libgomp.c++/for-5.C: New test.
2739         * testsuite/libgomp.c++/loop-8.C: New test.
2740         * testsuite/libgomp.c++/loop-9.C: New test.
2741         * testsuite/libgomp.c++/loop-10.C: New test.
2742         * testsuite/libgomp.c++/task-1.C: New test.
2743         * testsuite/libgomp.c++/task-2.C: New test.
2744         * testsuite/libgomp.c++/task-3.C: New test.
2745         * testsuite/libgomp.c++/task-4.C: New test.
2746         * testsuite/libgomp.c++/task-5.C: New test.
2747         * testsuite/libgomp.c++/task-6.C: New test.
2748         * testsuite/libgomp.fortran/allocatable1.f90: New test.
2749         * testsuite/libgomp.fortran/allocatable2.f90: New test.
2750         * testsuite/libgomp.fortran/allocatable3.f90: New test.
2751         * testsuite/libgomp.fortran/allocatable4.f90: New test.
2752         * testsuite/libgomp.fortran/collapse1.f90: New test.
2753         * testsuite/libgomp.fortran/collapse2.f90: New test.
2754         * testsuite/libgomp.fortran/collapse3.f90: New test.
2755         * testsuite/libgomp.fortran/collapse4.f90: New test.
2756         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
2757         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
2758         * testsuite/libgomp.fortran/lib4.f90: New test.
2759         * testsuite/libgomp.fortran/lock-1.f90: New test.
2760         * testsuite/libgomp.fortran/lock-2.f90: New test.
2761         * testsuite/libgomp.fortran/nested1.f90: New test.
2762         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
2763         * testsuite/libgomp.fortran/strassen.f90: New test.
2764         * testsuite/libgomp.fortran/tabs1.f90: New test.
2765         * testsuite/libgomp.fortran/tabs2.f: New test.
2766         * testsuite/libgomp.fortran/task1.f90: New test.
2767         * testsuite/libgomp.fortran/task2.f90: New test.
2768         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
2769         * testsuite/libgomp.fortran/vla5.f90: Likewise.
2770         * testsuite/libgomp.c/pr26943-2.c: Likewise.
2771         * testsuite/libgomp.c/pr26943-3.c: Likewise.
2772         * testsuite/libgomp.c/pr26943-4.c: Likewise.
2773
2774 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
2775
2776         PR c++/36308
2777         * testsuite/libgomp.c++/ctor-11.C: New test.
2778         * testsuite/libgomp.c++/ctor-12.C: New test.
2779
2780 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
2781
2782         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
2783
2784 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
2785
2786         PR middle-end/36106
2787         * testsuite/libgomp.c/atomic-5.c: New test.
2788         * testsuite/libgomp.c/atomic-6.c: New test.
2789         * testsuite/libgomp.c/autopar-1.c: New test.
2790
2791 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2792
2793         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
2794         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
2795         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
2796         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
2797         * configure: Regenerate.
2798         * Makefile.in, testsuite/Makefile.in: Likewise.
2799
2800 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
2801
2802         PR bootstrap/35457
2803         * aclocal.m4: Regenerate.
2804         * configure: Regenerate.
2805
2806 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
2807
2808         PR middle-end/35611
2809         * testsuite/libgomp.c/atomic-4.c: New test.
2810
2811         PR libgomp/35625
2812         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
2813         (gomp_iter_guided_next): Likewise.
2814         * testsuite/libgomp.c/pr35625.c: New test.
2815
2816 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2817
2818         * aclocal.m4: Regenerate.
2819         * configure: Likewise.
2820         * Makefile.in: Likewise.
2821         * testsuite/Makefile.in: Likewise.
2822
2823 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
2824
2825         PR middle-end/35185
2826         * testsuite/libgomp.c++/pr35185.C: New test.
2827
2828 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
2829
2830         PR middle-end/35549
2831         * testsuite/libgomp.c/pr35549.c: New test.
2832
2833 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
2834
2835         * testsuite/libgomp.c/atomic-3.c: New test.
2836
2837 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2838
2839         PR fortran/33197
2840         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
2841         .F08 file suffixes.
2842
2843 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
2844
2845         PR libgomp/33131
2846         * configure.ac: Add ACX_HEADER_STRING.
2847         * env.c: Include strings.h.
2848         * aclocal.m4: Regenerate.
2849         * config.h.in: Regenerate.
2850         * configure: Regenerate.
2851         * Makefile.in: Regenerate.
2852         * testsuite/Makefile.in: Regenerate.
2853
2854 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
2855
2856         PR middle-end/35196
2857         * testsuite/libgomp.c/pr35196.c: New test.
2858
2859         PR middle-end/35130
2860         * testsuite/libgomp.fortran/pr35130.f90: New test.
2861         * testsuite/libgomp.c/pr35130.c: New test.
2862
2863 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
2864
2865         PR middle-end/33880
2866         * testsuite/libgomp.c/pr33880.c: New test.
2867         * testsuite/libgomp.fortran/pr33880.f90: New test.
2868
2869 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
2870
2871         * configure: Regenerate.
2872
2873 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
2874
2875         * configure.ac: Move futex checking into ../config/futex.m4.
2876         * configure: Rebuilt.
2877         * aclocal.m4: Rebuilt.
2878         * Makefile.in: Rebuilt.
2879
2880         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
2881         2007-10-15 ../config/tls.m4 change.
2882
2883 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
2884
2885         PR c++/34513
2886         * testsuite/libgomp.c/pr34513.c: New test.
2887         * testsuite/libgomp.c++/pr34513.C: New test.
2888
2889 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
2890
2891         PR target/32765
2892         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
2893
2894 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
2895
2896         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
2897
2898 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
2899
2900         * testsuite/libgomp.c/private-1.c: New test.
2901
2902 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
2903             Paolo Bonzini  <bonzini@gnu.org>
2904
2905         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
2906         instead of 'VPATH ='.
2907         * Makefile.in: Regenerate.
2908
2909 2007-11-23  Matthias Klose  <doko@ubuntu.com>
2910
2911         * configure.ac: Adjust makeinfo version check.
2912         * configure: Regenerate.
2913
2914 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
2915
2916         PR fortran/34020
2917         * testsuite/libgomp.fortran/pr34020.f90: New test.
2918
2919 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
2920
2921         PR c++/33894
2922         * testsuite/libgomp.c++/atomic-1.C: New test.
2923
2924 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
2925
2926         PR libgomp/33275
2927         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
2928         Make x and y integers rather than (implicit) reals.  Add private (j)
2929         clause to the last omp parallel.
2930
2931 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
2932
2933         * configure: Regenerate following changes to ../config/tls.m4.
2934
2935 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
2936
2937         * testsuite/libgomp.fortran/stack.f90: New test.
2938
2939 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
2940
2941         * config/mingw32/proc.c: New file.
2942
2943 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
2944
2945         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
2946         (main): Use __get_cpuid to get i386 target fetaures.
2947         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
2948         (main): Use __get_cpuid to get x86_64 target fetaures.
2949
2950 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
2951
2952         PR target/32765
2953         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
2954         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
2955
2956 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
2957
2958         PR fortran/32550
2959         * testsuite/libgomp.fortran/pr32550.f90: New test.
2960         * testsuite/libgomp.fortran/crayptr2.f90: New test.
2961
2962 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2963
2964         * aclocal.m4: Regenerated.
2965
2966 2007-07-05  Tobias Burnus  <burnus@net-b.de>
2967
2968         PR fortran/32359
2969         * testsuite/libgomp.fortran/pr32359.f90: New.
2970
2971 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
2972
2973         PR libgomp/32468
2974         * sections.c (GOMP_parallel_sections_start): Only decrease
2975         number of threads to COUNT if dyn_var is true.
2976         * testsuite/libgomp.c/pr32468.c: New test.
2977
2978 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2979
2980         PR libgomp/26308
2981         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
2982
2983 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
2984
2985         PR middle-end/32362
2986         * testsuite/libgomp.c/pr32362-1.c: New test.
2987         * testsuite/libgomp.c/pr32362-2.c: New test.
2988         * testsuite/libgomp.c/pr32362-3.c: New test.
2989
2990 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
2991
2992         * team.c (gomp_team_start): Fix setting up thread_attr
2993         stack size.
2994
2995 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
2996
2997         * configure: Regenerate.
2998
2999 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
3000
3001         * Makefile.in: Regenerate.
3002         * configure: Regenerate.
3003         * aclocal.m4: Regenerate.
3004         * testsuite/Makefile.in: Regenerate.
3005
3006 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
3007
3008         * config/linux/proc.c: New file.
3009
3010         PR libgomp/28482
3011         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3012
3013 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
3014
3015         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3016
3017 2007-04-16  Matthias Klose  <doko@debian.org>
3018
3019         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3020         flags if not building with -m64.
3021         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3022         flag for i?86-*-* targets, if current target matches -m64.
3023
3024 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
3025
3026         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3027         * Makefile.in: Regenerate.
3028
3029 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3030
3031         PR testsuite/31369
3032         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3033         ld_library_path.
3034         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3035
3036 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
3037
3038         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3039         decls.
3040         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3041         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3042         (parse_affinity): New function.
3043         (initialize_env): Call it and gomp_init_affinity.
3044         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3045         create new pthread_attr_t and call gomp_init_thread_affinity
3046         on it for each thread before passing the attribute to pthread_create.
3047         * config/linux/affinity.c: New file.
3048         * config/posix/affinity.c: New file.
3049         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3050         * configure: Rebuilt.
3051         * config.h.in: Rebuilt.
3052         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3053         * Makefile.in: Rebuilt.
3054
3055 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3056
3057         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3058         *-*-darwin*.
3059         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3060         and use it if found.
3061
3062 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3063
3064         * testsuite/config/default.exp: New file.
3065         * testsuite/lib/libgomp.exp: New file.
3066         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3067         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3068         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3069         (libgomp_load): Remove.
3070         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3071         always_ld_library_path, not ld_library_path.  Set additional_flags
3072         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3073         (target_compile): Do not call libgomp_init.  Append lang_library_path
3074         and lang_link_flags to options.
3075         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3076         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3077         here.
3078         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3079         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3080         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3081         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3082         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3083         CX8 flag.
3084         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3085         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3086         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3087         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3088         * testsuite/libgomp.c/atomic-10.c: Ditto.
3089
3090 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3091
3092         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3093         dg-final cleanup-modules line.
3094         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3095         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3096         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3097         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3098         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3099         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3100         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3101
3102 2007-03-18  Andreas Schwab  <schwab@suse.de>
3103
3104         * acinclude.m4: Adjust regular expression for ld version
3105         extraction.
3106         * configure: Regenerate.
3107
3108 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3109
3110         * Makefile.am: Add install-pdf target as copied from
3111         automake v1.10 rules.
3112         * Makefile.in: Regenerate
3113
3114 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3115
3116         PR libgomp/28486
3117         * configure: Regenerate.
3118
3119         PR c++/30703
3120         * testsuite/libgomp.c++/pr30703.C: New test.
3121
3122 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3123
3124         Revert:
3125         2006-07-05  Eric Christopher  <echristo@apple.com>
3126         * configure.ac: Depend addition of -pthread on host OS.
3127         * configure: Regenerate.
3128
3129 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3130
3131         * libgomp.texi: Fix spacing after abbreviations.
3132
3133 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3134
3135         PR libgomp/30546
3136         * configure.ac: Add check for makeinfo
3137         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3138         if an appropiate version of makeinfo is found.
3139         * aclocal.m4: Regenerated.
3140         * configure: Regenerated.
3141         * Makefile.in: Regenerated.
3142         * testsuite/Makefile.in: Regenerated.
3143
3144 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3145
3146         PR libgomp/30540
3147         * libgomp.texi: More about implementation-dependent settings.
3148
3149 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3150
3151         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3152
3153 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3154
3155         PR middle-end/30494
3156         * testsuite/libgomp.c/pr30494.c: New test.
3157
3158 2007-01-15  Tom Tromey  <tromey@redhat.com>
3159
3160         * configure: Rebuilt.
3161         * configure.ac: Fixed comment.
3162
3163 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3164
3165         * libgomp.texi: Document implementation specific default values of
3166         environment variables.
3167
3168 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3169
3170         PR libgomp/28209
3171         * libgomp.texi: New file.
3172         * configure.ac: Add --enable-generated-files-in-srcdir option.
3173         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3174         files to srcdir.
3175         * Makefile.in: Regenerated.
3176         * config.h.in: Regenerated.
3177         * testsuite/Makefile.in: Regenerated.
3178         * NOTES: Removed.
3179
3180 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3181
3182         PR libgomp/29949
3183         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3184
3185 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3186
3187         * configure: Regenerate.
3188
3189 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3190
3191         PR libgomp/29947
3192         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3193         start if there shouldn't be any loop iterations.
3194         (gomp_loop_ordered_static_start): Remove start == end test.
3195         * testsuite/libgomp.c/pr29947-1.c: New test.
3196         * testsuite/libgomp.c/pr29947-2.c: New test.
3197
3198 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3199
3200         * configure.tgt: Force initial-exec TLS model on Linux only.
3201
3202 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3203
3204         * configure: Regenerated.
3205
3206 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3207
3208         * env.c (parse_schedule): Reject out of range values.
3209         (parse_unsigned_long): Reject out of range, negative or zero values.
3210
3211 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3212
3213         PR fortran/29629
3214         * testsuite/libgomp.fortran/pr29629.f90: New test.
3215
3216 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3217
3218         PR libgomp/29494
3219         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3220         * config/posix95: New directory.
3221         * config/posix95/omp-lock.h: New file.
3222         * config/posix95/lock.c: Likewise.
3223
3224 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3225
3226         * aclocal.m4: Regenerate.
3227         * configure: Regenerate.
3228
3229 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3230
3231         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3232         '<' to '<='.
3233
3234 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3235
3236         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3237         test.
3238         * configure: Regenerate.
3239         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3240
3241 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3242
3243         PR middle-end/25261
3244         PR middle-end/28790
3245         * testsuite/libgomp.c/nestedfn-4.c: New test.
3246         * testsuite/libgomp.c/nestedfn-5.c: New test.
3247         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3248
3249         PR fortran/29097
3250         * testsuite/libgomp.fortran/condinc1.f: New test.
3251         * testsuite/libgomp.fortran/condinc2.f: New test.
3252         * testsuite/libgomp.fortran/condinc3.f90: New test.
3253         * testsuite/libgomp.fortran/condinc4.f90: New test.
3254         * testsuite/libgomp.fortran/condinc1.inc: New file.
3255
3256 2006-09-18  Tom Tromey  <tromey@redhat.com>
3257
3258         * configure: Rebuilt.
3259
3260 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3261
3262         PR c/28768
3263         PR preprocessor/14634
3264         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3265         to AC_DEFINE.
3266         * configure: Regenerate.
3267
3268 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3269
3270         * testsuite/libgomp.fortran/reduction3.f90: Change
3271         -2147483648 to -huge(i)-1 to avoid overflow.
3272         * testsuite/libgomp.fortran/reduction4.f90: Change
3273         Z'ffffffff' to not(0) to avoid overflow.
3274
3275 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3276
3277         PR libgomp/25938
3278         * Makefile.am (libsubincludedir): New.
3279         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3280         * Makefile.in: Regenerate.
3281
3282 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3283
3284         PR libgomp/28725
3285         * env.c: Include ctype.h.
3286         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3287         leading and/or trailing whitespace and compare strings case
3288         insensitively.
3289
3290 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3291
3292         PR fortran/28390
3293         * testsuite/libgomp.fortran/pr28390.f: New test.
3294
3295 2006-07-05  Eric Christopher  <echristo@apple.com>
3296
3297         * configure.ac: Depend addition of -pthread on host OS.
3298         * configure: Regenerate.
3299
3300 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3301
3302         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3303         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3304         defined.
3305
3306 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3307
3308         PR libgomp/26175
3309         PR libgomp/26477
3310         * configure.ac: If neither --enable-linux-futex nor
3311         --disable-linux-futex is passed, determine the default by checking
3312         for compiling and/or running against NPTL.  With --enable-linux-futex,
3313         check if SYS_gettid and SYS_futex are defined.
3314         * configure: Rebuilt.
3315
3316 2006-06-14  Richard Henderson  <rth@redhat.com>
3317
3318         PR libgomp/28008
3319         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3320         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3321
3322 2006-06-09  Richard Henderson  <rth@redhat.com>
3323
3324         * env.c (gomp_nthreads_var): Change to unsigned long.
3325         (gomp_run_sched_chunk): Likewise.
3326         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3327         (initialize_env): Initialize gomp_thread_attr.
3328         * libgomp.h (gomp_nthreads_var): Update decl.
3329         (gomp_run_sched_chunk): Likewise.
3330         (gomp_thread_attr): Declare.
3331         * team.c (gomp_thread_attr): Export.
3332         (initialize_team): Don't initialize it.
3333
3334 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3335
3336         PR fortran/27916
3337         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3338         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3339
3340 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3341
3342         * config/mingw32/time.c: New file.
3343         * configure.tgt: Use it.
3344
3345 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3346
3347         * Makefile.am: Add install-html target. Add install-html to .PHONY
3348         * Makefile.in: Regenerate.
3349
3350 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3351
3352         PR libgomp/27612
3353         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3354         * testsuite/libgomp.c/critical-1.c: Likewise.
3355         * testsuite/libgomp.c/loop-1.c: Likewise.
3356         * testsuite/libgomp.c/loop-2.c: Likewise.
3357         * testsuite/libgomp.c/single-1.c: Likewise.
3358         * testsuite/libgomp.c/ordered-1.c: Likewise.
3359         * testsuite/libgomp.c/ordered-2.c: Likewise.
3360
3361 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3362
3363         PR middle-end/27416
3364         * libgomp.fortran/pr27416-1.f90: New test.
3365
3366 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3367
3368         PR fortran/27395
3369         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3370         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3371
3372 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3373
3374         PR c++/26943
3375         * testsuite/libgomp.c/pr26943-1.c: New test.
3376         * testsuite/libgomp.c/pr26943-2.c: New test.
3377         * testsuite/libgomp.c/pr26943-3.c: New test.
3378         * testsuite/libgomp.c/pr26943-4.c: New test.
3379         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3380         * testsuite/libgomp.c++/pr26943.C: New test.
3381
3382 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3383
3384         PR middle-end/27337
3385         * testsuite/libgomp.c++/pr27337.C: New test.
3386
3387 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3388
3389         PR c/26171
3390         * testsuite/libgomp.c/pr26171.c: New test.
3391
3392 2006-04-25  Richard Henderson  <rth@redhat.com>
3393
3394         PR libgomp/25865
3395         * configure.ac: Use GCC_CHECK_TLS.
3396         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3397         * Makefile.in, aclocal.m4, configure: Regenerate.
3398
3399 2006-04-10  Matthias Klose  <doko@debian.org>
3400
3401         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3402         directory names containing underscores.
3403
3404 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3405
3406         PR c++/26691
3407         * testsuite/libgomp.c++/pr26691.C: New test.
3408
3409 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3410
3411         * testsuite/libgomp.fortran/retval2.f90: New test.
3412
3413 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3414
3415         * testsuite/libgomp.c++: New directory.
3416
3417 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3418
3419         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3420         * config/posix/sem.c: Implement the above.
3421
3422 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3423
3424         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3425         define HAVE_BROKEN_POSIX_SEMAPHORES.
3426         * configure: Rebuilt.
3427         * config.h.in: Rebuilt.
3428
3429 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3430
3431         PR bootstrap/26161
3432         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3433         for the other pthread check.
3434         * configure: Regenerate.
3435         * config.h.in: Regenerate.
3436
3437 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3438
3439         PR libgomp/25938
3440         PR libgomp/25984
3441         * Makefile.am (fincludedir): New variable.
3442         (nodist_include_HEADERS): Remove Fortran files.
3443         (nodist_finclude_HEADERS): New variable.
3444         * Makefile.in: Regenerated.
3445
3446 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3447
3448         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3449         Remove tests for returning assumed character length arrays.
3450
3451 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3452             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3453
3454         PR libgomp/25936
3455         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3456
3457 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3458
3459         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3460
3461 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3462
3463         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3464         part of LD_LIBRARY_PATH manually.
3465
3466 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3467
3468         PR libgomp/25852
3469         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3470         libgomp_init.
3471
3472 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3473
3474         PR libgomp/25884
3475         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3476         * configure.ac (PERL): Don't set.
3477         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3478         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3479         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3480         * omp.h.in: Wrap the new configure substitutions with @ characters.
3481         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3482         * aclocal.m4, configure, Makefile.in: Regenerate.
3483         * mkomp_h.pl: Delete.
3484
3485 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3486
3487         PR libgomp/25259
3488         * configure.ac: Use GCC_HEADER_STDINT.
3489         * libgomp.h: Include gstdint.h.
3490         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3491         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3492
3493 2006-01-24  Richard Henderson  <rth@redhat.com>
3494
3495         PR libgomp/25942
3496         * configure.ac: Add AM_MAINTAINER_MODE.
3497         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3498
3499 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3500
3501         * Makefile.in: Regenerate.
3502         * testsuite/Makefile.in: Regenerate.
3503         * aclocal.m4: Regenerate.
3504
3505 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3506
3507         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3508         Solaris.
3509         * configure.ac: Add check for loadavg.h.
3510         (link_gomp): Adjust comment.
3511         * configure: Regenerate.
3512         * config.h.in: Regenerate.
3513
3514 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3515
3516         PR libgomp/25877
3517         * configure.ac: Remove check for alloca.h.
3518         * configure: Regenerate.
3519         * config.h.in: Regenerate.
3520         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3521         * team.c: Remove use of alloca.h.
3522         Call gomp_alloca instead of alloca.
3523
3524 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3525
3526         PR libgomp/25877
3527         * team.c: Add include of alloca.h.
3528         * configure.ac: Add check for alloca.h.
3529         * configure: Regenerate.
3530         * config.h.in: Regenerate.
3531
3532 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3533
3534         PR fortran/25219
3535         * testsuite/libgomp.fortran/pr25219.f90: New test.
3536
3537 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3538
3539         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3540         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3541         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3542         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3543         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3544         testsuite/libgomp.fortran/threadprivate1.f90,
3545         testsuite/libgomp.fortran/threadprivate2.f90,
3546         testsuite/libgomp.fortran/threadprivate3.f90,
3547         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3548         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3549         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3550         effective-target to TLS runtime.
3551
3552         * testsuite/libgomp.fortran/pr25162.f: Require
3553         effective-target TLS runtime.
3554
3555 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
3556
3557         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
3558         * testsuite/libgomp.c/nestedfn-3.c: New test.
3559
3560 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
3561
3562         PR fortran/25162
3563         * testsuite/libgomp.fortran/pr25162.f: New test.
3564
3565 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
3566
3567         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
3568         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
3569
3570 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
3571
3572         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
3573         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
3574         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
3575         single.c, team.c, work.c, config/linux/alpha/futex.h,
3576         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
3577         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
3578         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
3579         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
3580         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
3581         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
3582         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
3583         FSF address.
3584
3585 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3586
3587         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
3588         to nodist_noinst_HEADERS.
3589         * Makefile.in: Rebuilt.
3590
3591         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
3592         add integer count field.
3593         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
3594         omp_nest_lock_t type change.
3595         (omp_init_nest_lock): Likewise.  Initialize count to 0.
3596         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
3597         Increment count.
3598         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
3599         Decrement count.
3600         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
3601         Increment count if successful and return the new nesting level.
3602         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
3603         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
3604         * testsuite/libgomp.c/lib-1.c: New test.
3605         * testsuite/libgomp.fortran/lib1.f90: New test.
3606         * testsuite/libgomp.fortran/lib2.f: New test.
3607         * testsuite/libgomp.fortran/lib3.f: New test.
3608
3609 2005-11-17  Richard Henderson  <rth@redhat.com>
3610
3611         PR 24845
3612         * Makefile.am (nodist_toolexeclib_HEADERS): New.
3613         * configure.ac (link_gomp): New.  Substitute it.
3614         (AC_CONFIG_FILES): Add libgomp.spec.
3615         * libgomp.spec.in: New file.
3616         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
3617         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
3618
3619 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
3620
3621         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
3622         reduction(-:var) behaving the same as reduction(+:var).
3623         * testsuite/libgomp.c/reduction-4.c: New test.
3624
3625 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
3626
3627         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
3628         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
3629         testsuite/libgomp.c/copyin-3.c,
3630         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3631         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3632         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
3633         testsuite/libgomp.c++/pr24455.C,
3634         testsuite/libgomp.fortran/threadprivate1.f90,
3635         testsuite/libgomp.fortran/threadprivate2.f90,
3636         testsuite/libgomp.fortran/threadprivate3.f90,
3637         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3638         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3639         testsuite/libgomp.fortran/omp_parse3.f90: Require
3640         effective-target TLS.
3641
3642 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
3643
3644         * HEADER: Remove.
3645
3646 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
3647
3648         PR libgomp/24797
3649         * team.c (initialize_team): Pass NULL rather than free as
3650         pthread_key_create destructor.  Initialize thread specific data
3651         pointer in initial thread to a static local variable rather than
3652         malloced memory.
3653
3654 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
3655
3656         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
3657         its location to ld_library_path.
3658
3659 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3660
3661         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
3662
3663 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
3664
3665         * testsuite/libgomp.c: Rename from libgomp.dg.
3666
3667 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
3668
3669         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
3670         threadprivate variable 'i'.
3671
3672 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
3673
3674         * config/linux/s390/futex.h: New file.
3675         * configure.tgt: Use it.
3676
3677         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
3678         before the parallel.
3679
3680 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
3681
3682         PR c++/24734
3683         * testsuite/libgomp.c++/master-1.C: New test.
3684
3685 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3686
3687         * testsuite/libgomp.dg/copyin-3.c: New test.
3688
3689 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
3690
3691         * testsuite/libgomp.fortran/retval1.f90: New test.
3692         * testsuite/libgomp.fortran/vla7.f90: New test.
3693
3694 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
3695
3696         * testsuite/libgomp.fortran/vla2.f90: New test.
3697         * testsuite/libgomp.fortran/vla3.f90: New test.
3698         * testsuite/libgomp.fortran/vla4.f90: New test.
3699         * testsuite/libgomp.fortran/vla5.f90: New test.
3700         * testsuite/libgomp.fortran/vla6.f90: New test.
3701
3702 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
3703
3704         * config/linux/sparc/futex.h: New file.
3705         * configure.tgt: Use it.
3706         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
3707
3708         * critical.c: Include stdlib.h.
3709         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
3710         ignoring return value.
3711         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
3712         LIBGOMP_CHECK_SYNC_BUILTINS check.
3713         * configure: Rebuilt.
3714
3715 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3716
3717         * testsuite/libgomp.fortran/vla1.f90: New test.
3718
3719 2005-10-31  Richard Henderson  <rth@redhat.com>
3720
3721         * testsuite/libgomp.fortran/character2.f90: Fix race condition
3722         setting 's' in different threads.
3723
3724 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
3725
3726         * libgomp.h (attribute_hidden, ialias): Define.
3727         * config/posix/proc.c (omp_get_num_procs): Add ialias.
3728         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
3729         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
3730         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3731         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3732         omp_test_lock, omp_test_nest_lock): Likewise.
3733         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
3734         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
3735         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
3736         omp_test_lock, omp_test_nest_lock): Likewise.
3737         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
3738         omp_get_dynamic, omp_get_nested): Likewise.
3739         * parallel.c (omp_get_num_threads, omp_get_max_threads,
3740         omp_get_thread_num, omp_in_parallel): Likewise.
3741         * fortran.c (ialias_redirect): Define.
3742         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
3743         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
3744         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
3745         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
3746         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
3747         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
3748         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
3749         omp_get_wtime): Add ialias_redirect.
3750
3751 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
3752
3753         * fortran.c: Include stdlib.h.
3754
3755 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
3756
3757         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
3758         * Makefile.in: Regenerated.
3759
3760 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
3761
3762         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
3763         * libgomp_f.h.in (omp_check_defines): New function.
3764         * env.c: Include libgomp_f.h.
3765         (initialize_env): Call omp_check_defines.
3766
3767         * testsuite/libgomp.dg/copyin-2.c: New test.
3768         * testsuite/libgomp.c++/copyin-2.C: New test.
3769         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
3770
3771         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
3772         * testsuite/libgomp.fortran/sharing2.f90: New test.
3773
3774         * testsuite/libgomp.dg/copyin-1.c: New test.
3775         * testsuite/libgomp.c++/copyin-1.C: New test.
3776
3777 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
3778
3779         * testsuite/libgomp.fortran/crayptr1.f90: New test.
3780
3781         * testsuite/libgomp.fortran/workshare1.f90: New test.
3782
3783         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
3784         only test.
3785         * libgomp.fortran/sharing1.f90: New test.
3786
3787 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
3788
3789         PR c++/24502
3790         * testsuite/libgomp.c++/loop-7.C: New test.
3791
3792         * testsuite/libgomp.dg/nestedfn-2.c: New test.
3793
3794         * testsuite/libgomp.dg/nestedfn-1.c: New test.
3795         * testsuite/libgomp.fortran/reduction6.f90: New test.
3796         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
3797
3798 2005-10-23  Richard Henderson  <rth@redhat.com>
3799
3800         * testsuite/libgomp.c++/ctor-1.C: New.
3801         * testsuite/libgomp.c++/ctor-2.C: New.
3802         * testsuite/libgomp.c++/ctor-3.C: New.
3803         * testsuite/libgomp.c++/ctor-4.C: New.
3804         * testsuite/libgomp.c++/ctor-5.C: New.
3805         * testsuite/libgomp.c++/ctor-6.C: New.
3806         * testsuite/libgomp.c++/ctor-7.C: New.
3807         * testsuite/libgomp.c++/ctor-8.C: New.
3808         * testsuite/libgomp.c++/ctor-9.C: New.
3809
3810 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
3811
3812         PR 24455
3813         * testsuite/libgomp.c++/pr24455-1.C: New test.
3814         * testsuite/libgomp.c++/pr24455.C: New test.
3815         * testsuite/libgomp.dg/pr24455-1.c: New test.
3816         * testsuite/libgomp.dg/pr24455.c: New test.
3817
3818 2005-10-20  Richard Henderson  <rth@redhat.com>
3819
3820         * testsuite/libgomp.c++/loop-6.C: New.
3821         * testsuite/libgomp.dg/loop-3.c: New.
3822
3823 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
3824
3825         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
3826         explicitly private.
3827         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
3828         explicitly shared.
3829
3830 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
3831
3832         * testsuite/libgomp.fortran/jacobi.f: New test.
3833
3834 2005-10-19  Richard Henderson  <rth@redhat.com>
3835
3836         * configure.tgt (i?86-linux): Default to with_arch instead of
3837         CFLAGS.  Add -mtune to match target_cpu.
3838         (x86_64-linux): Tune to i686.
3839
3840         * fortran.c (omp_test_nest_lock_): Fix typo.
3841
3842 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
3843
3844         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
3845         gomp_ordered_sync): Do nothing if team->nthreads == 1.
3846         * testsuite/libgomp.dg/ordered-3.c: New test.
3847
3848         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
3849         Remove volatile keyword.
3850
3851         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
3852         in COMMON block to avoid warnings on 64-bit targets.
3853
3854 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
3855
3856         * testsuite/libgomp.dg/shared-3.c: New test.
3857
3858 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3859
3860         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
3861         * testsuite/libgomp.fortran/reduction5.f90: New test.
3862
3863 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
3864
3865         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
3866         dg-options.
3867         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
3868         flush loop now that __sync_synchronize has proper memory barrier.
3869         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
3870         Add -ffixed-form to dg-options.
3871
3872 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3873
3874         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
3875         from subdirectories.
3876         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
3877         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
3878         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
3879         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
3880         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
3881         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
3882         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
3883         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
3884         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
3885         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
3886         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
3887         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
3888         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
3889         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
3890         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
3891         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
3892         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
3893         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
3894         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
3895         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
3896         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
3897         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
3898         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
3899         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
3900         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
3901
3902 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
3903
3904         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
3905         lang_library_path exists.  Use find instead of glob to gather tests.
3906         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
3907
3908 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
3909
3910         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
3911         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
3912         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
3913         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
3914         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
3915         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
3916         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
3917         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
3918         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
3919         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
3920         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
3921         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
3922         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
3923
3924 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
3925
3926         * testsuite/libgomp.dg/vla-1.c: New test.
3927
3928         * testsuite/libgomp.fortran/reference2.f90: New test.
3929
3930         * testsuite/libgomp.fortran/character2.f90: Remove explicit
3931         declaration of omp_get_thread_num.
3932         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
3933         use omp_lib.
3934
3935         * testsuite/libgomp.fortran/reduction1.f90: New test.
3936         * testsuite/libgomp.fortran/reduction2.f90: New test.
3937         * testsuite/libgomp.fortran/reduction3.f90: New test.
3938         * testsuite/libgomp.fortran/reduction4.f90: New test.
3939
3940 2005-10-13  Richard Henderson  <rth@redhat.com>
3941
3942         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
3943         * Makefile.in: Regenerate.
3944         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
3945         * libgomp.h: Include bar.h.
3946         (struct gomp_barrier): Remove.
3947         (struct gomp_team): Add barrier.  Replace master_barrier with
3948         master_release.  Replace threads with ordered_release.
3949         (struct gomp_thread): Replace barrier with release.
3950         * ordered.c (gomp_ordered_first): Update for ordered_release change.
3951         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
3952         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
3953         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
3954         (GOMP_single_copy_end): Likewise.
3955         * team.c (gomp_threads_dock): New.
3956         (gomp_barrier_init, gomp_barrier_destroy): Remove.
3957         (gomp_thread_start): Use gomp_barrier_wait.
3958         (new_team, free_team): Update for gomp_team changes.
3959         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
3960         (gomp_team_end): Use gomp_barrier_wait.
3961         (initialize_team): Update for gomp_thread changes.
3962         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
3963         (gomp_work_share_end_nowait): Use atomic ops when available.
3964         * config/linux/bar.c, config/linux/bar.h: New files.
3965         * config/posix/bar.c, config/posix/bar.h: New files.
3966
3967 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
3968
3969         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
3970         * testsuite/libgomp.dg/single-2.c: New test.
3971
3972         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
3973         lang_link_flags): Unset, so that they aren't inherited from previously
3974         sourced *.exp.
3975
3976         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
3977
3978 2005-10-12  Richard Henderson  <rth@redhat.com>
3979
3980         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
3981         (libgomp_init): Use lang_test_file, lang_library_path, and
3982         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
3983
3984         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
3985         (lang_test_file, lang_link_flags): New.
3986         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
3987
3988         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
3989         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
3990         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
3991         testsuite/libgomp.c++/parallel-1.C,
3992         testsuite/libgomp.c++/reduction-1.C,
3993         testsuite/libgomp.c++/reduction-2.C,
3994         testsuite/libgomp.c++/reduction-3.C,
3995         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
3996         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
3997         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
3998         New files, largely cribbed from the C testsuite.
3999
4000 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
4001
4002         * testsuite/libgomp.fortran/character1.f90: New test.
4003         * testsuite/libgomp.fortran/character2.f90: New test.
4004
4005         * testsuite/libgomp.dg/nested-1.c: New test.
4006         * testsuite/libgomp.dg/nested-2.c: New test.
4007         * testsuite/libgomp.fortran/do1.f90: New test.
4008         * testsuite/libgomp.fortran/do2.f90: New test.
4009
4010         * testsuite/libgomp.fortran/reference1.f90: New test.
4011
4012 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
4013
4014         * testsuite/libgomp.dg/reduction-1.c: New test.
4015         * testsuite/libgomp.dg/reduction-2.c: New test.
4016         * testsuite/libgomp.dg/reduction-3.c: New test.
4017
4018 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
4019
4020         * testsuite/libgomp.dg/atomic-1.c: New test.
4021         * testsuite/libgomp.dg/atomic-2.c: New test.
4022
4023 2005-10-09  Richard Henderson  <rth@redhat.com>
4024
4025         * critical.c (atomic_lock): New.
4026         (initialize_critical): Initialize it.
4027         (GOMP_atomic_start, GOMP_atomic_end): New.
4028         * libgomp.map: Export them.
4029         * libgomp_g.h: Declare them.
4030
4031         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4032
4033 2005-10-02  Richard Henderson  <rth@redhat.com>
4034
4035         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
4036         to XCFLAGS instead of CFLAGS.
4037
4038 2005-09-30  Richard Henderson  <rth@redhat.com>
4039
4040         * configure.ac: Determine whether -pthread or -lpthread is needed.
4041         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4042         * Makefine.in, configure: Rebuild.
4043
4044 2005-09-28  Richard Henderson  <rth@redhat.com>
4045
4046         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4047         * testsuite/libgomp.dg/omp-single-3.c: New test.
4048
4049 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
4050
4051         * testsuite/libgomp.dg/omp-single-2.c: New test.
4052         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4053
4054 2005-09-27  Richard Henderson  <rth@redhat.com>
4055
4056         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4057         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4058
4059 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4060
4061         * testsuite/libgomp.dg/omp-loop03.c: New test.
4062
4063 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4064
4065         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4066
4067 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4068
4069         * testsuite/libgomp.dg/omp-single-1.c: New test.
4070         * testsuite/libgomp.dg/shared-1.c: Return 0.
4071         Add prototype for abort.
4072         * testsuite/libgomp.dg/shared-2.c: Likewise.
4073
4074 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4075
4076         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4077         constructs.
4078
4079 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4080
4081         * testsuite/libgomp.dg/shared-1.c: New test.
4082         * testsuite/libgomp.dg/shared-2.c: New test.
4083
4084 2005-09-24  Richard Henderson  <rth@redhat.com>
4085
4086         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4087
4088 2005-09-24  Richard Henderson  <rth@redhat.com>
4089
4090         * iter.c (gomp_iter_static_next): Round up when computing number
4091         of iterations.  Don't bother distributing a remainder equally.
4092
4093         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4094         Don't call srand.  Zero b before testing.
4095         (main): New.
4096
4097 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4098
4099         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4100         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4101
4102 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4103
4104         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4105         without !$omp end do, followed immediately by subroutine end.
4106
4107 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4108
4109         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4110
4111 2005-09-22  Richard Henderson  <rth@redhat.com>
4112
4113         * critical.c (GOMP_critical_name_start): Change argument to void**.
4114         Reuse the pointer space if the mutex fits.
4115         (GOMP_critical_name_end): Likewise.
4116         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4117         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4118         (GOMP_critical_name_end): Likewise.
4119         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4120         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4121
4122 2005-09-20  Richard Henderson  <rth@redhat.com>
4123
4124         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4125         (create_lock_lock): New.
4126         (initialize_critical): Initialize it.
4127         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4128         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4129
4130 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4131
4132         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4133
4134 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4135
4136         * testsuite/libgomp.dg/omp-loop01.c: New test.
4137         * testsuite/libgomp.dg/omp-loop02.c: New test.
4138
4139 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4140
4141         * configure.ac (AC_PROG_FC): Add.
4142         (USE_FORTRAN): New automake conditional.
4143         * configure: Rebuilt.
4144         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4145         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4146         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4147         Add rules to build them.
4148         * Makefile.in: Rebuilt.
4149         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4150         OMP_NEST_LOCK_KIND.
4151         * libgomp.map: Add Fortran wrappers.
4152         * libgomp_f.h.in: New file.
4153         * omp_lib.h.in: New file.
4154         * omp_lib.f90.in: New file.
4155         * fortran.c: New file.
4156         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4157         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4158         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4159         libgfortran has been built.
4160         * testsuite/libgomp.fortran/fortran.exp: New file.
4161         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4162         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4163         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4164         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4165         * testsuite/libgomp.fortran/omp_hello.f: New test.
4166         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4167         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4168         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4169         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4170         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4171         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4172         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4173         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4174
4175 2005-08-30  Richard Henderson  <rth@redhat.com>
4176
4177         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4178         function for when aliases are not usable.
4179         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4180         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4181         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4182         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4183         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4184         GOMP_loop_ordered_guided_next): Likewise.
4185         * ordered.c (GOMP_ordered_start): Likewise.
4186
4187 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4188
4189         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4190         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4191         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4192         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4193         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4194         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4195         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4196         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4197         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4198
4199 2005-07-07  Eric Christopher  <echristo@redhat.com>
4200             Diego Novillo  <dnovillo@redhat.com>
4201
4202         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4203         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4204         up code.
4205         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4206         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4207         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4208         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4209         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4210         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4211         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4212
4213 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4214
4215         * TOPLEVEL.patch: Remove.
4216
4217 2005-05-16  Richard Henderson  <rth@redhat.com>
4218
4219         * configure.ac: Test for clock_gettime.
4220         * config.h.in, configure: Rebuild.
4221         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4222         (omp_get_wtime): Use clock_gettime if available.
4223         (omp_get_wtick): Use clock_getres if available.
4224
4225 2005-05-11  Richard Henderson  <rth@redhat.com>
4226
4227         * config/linux/ia64/futex.h: New file.
4228         * configure.tgt: Use it.
4229
4230         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4231
4232 2005-05-07  Richard Henderson  <rth@redhat.com>
4233
4234         * config/linux/powerpc/futex.h: New file.
4235         * configure.tgt: Use it.
4236
4237         * config/linux/i486/futex.h: Merge ...
4238         * config/linux/x86_64/futex.h: ... into ...
4239         * config/linux/x86/futex.h: ... here.
4240         * configure.tgt: Update to match.
4241
4242 2005-05-06  Richard Henderson  <rth@redhat.com>
4243
4244         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4245         * config/linux/i486/futex.h: Likewise.
4246         * config/linux/x86_64/futex.h: Likewise.
4247
4248         * config/linux/lock.c: New file.
4249         * config/linux/omp-lock.h: New file.
4250
4251         * critical.c, env.h: Don't include omp.h
4252         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4253         * config/posix/time.c: Likewise.
4254         * config/posix/omp-lock.h: New file.
4255         * libgomp.h: Include omp-lock.h and omp.h.
4256         * Makefile.am (nodist_include_HEADERS): New.
4257         (omp.h): New rule.
4258         * configure.ac (PERL): New.
4259         * mkomp_h.pl: New file.
4260         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4261         with templates.
4262         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4263
4264         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4265         build directory.  Re-add -march=i486 hack.
4266
4267         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4268         (libgomp_link_flags): Remove.
4269         (libgomp_initialized): Remove.
4270         (libgomp_init): Don't protect from reinitialization.  Copy code
4271         from libstdc++ for getting the multilib set correctly.
4272
4273 2005-05-05  Richard Henderson  <rth@redhat.com>
4274
4275         * config/linux/alpha/futex.h: New file.
4276         * configure.tgt (alpha*-*-linux*): Use it.
4277
4278         * config/posix/mutex.c: New file.
4279         * config/posix/sem.c: Use libgomp.h.
4280
4281         * configure.tgt (x86_64-linux): Also test CC for -m32.
4282         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4283
4284         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4285         after $gccpath.
4286
4287         * Makefile.am (SUBDIRS): New.
4288         (libgomp_la_LDFLAGS): Add -lpthread.
4289         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4290         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4291
4292         * libgomp_g.h: New file.
4293         * libgomp.h: Split out all public declarations to libgomp_g.h.
4294         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4295         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4296         * config/linux/sem.h: Likewise.
4297         * config/posix/sem.h: Likewise.
4298
4299         * Makefile.am (AM_LDFLAGS): New.
4300         (libgomp_version_script): Split out from ...
4301         (libgomp_la_LDFLAGS): ... here.
4302         (libgomp_version_info): New.
4303         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4304         (LIBGOMP_ENABLE): New.
4305         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4306         (LIBGOMP_ENABLE_SYMVERS): New.
4307         * configure.ac (AC_INIT): Version 1.0.
4308         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4309         (enable-linux-futex): Likewise.  Rename from enable-futex.
4310         (libtool_VERSION): New.
4311         (LIBGOMP_ENABLE_SYMVERS): Use it.
4312         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4313         * Makefile.in, aclocal.m4, configure: Rebuild.
4314
4315         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4316         (gomp_mutex_unlock_slow): Fix typo.
4317         * config/linux/sem.c: Similarly.
4318         (gomp_sem_post_slow): Fix typo.
4319         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4320         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4321         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4322
4323         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4324         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4325         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4326         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4327         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4328         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4329         LDFLAGS.  Pull enable_futex check to top-level.
4330         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4331         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4332
4333         First attempt at real configury.
4334         * Makefile, config.h: Remove file.
4335         * Makefile.am, Makefile.in: New file.
4336         * acinclude.m4 aclocal.m4: New file.
4337         * configure.ac, configure.tgt, configure: New file.
4338
4339         * config/posix/lock.c: Rename from sys-lock.c.
4340         * config/posix/mutex.h: Rename from sys-mutex.h.
4341         * config/posix/sem.c: Rename from sys-sem.c.
4342         * config/posix/sem.h: Rename from sys-sem.h.
4343         * config/posix/proc.c: Rename from sys-proc.c.
4344         * config/posix/time.c: Rename from sys-proc.c.
4345
4346         * config/linux/mutex.c: New file.
4347         * config/linux/mutex.h: New file.
4348         * config/linux/sem.c: New file.
4349         * config/linux/sem.h: New file.
4350         * config/linux/i486/futex.h: New file.
4351         * config/linux/x86_64/futex.h: New file.
4352
4353 2005-05-04  Richard Henderson  <rth@redhat.com>
4354
4355         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4356         * libgomp.h: Declare them.
4357         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4358         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4359
4360 2005-05-04  Richard Henderson  <rth@redhat.com>
4361
4362         * libgomp-1 code drop
4363
4364 2005-05-04  Richard Henderson  <rth@redhat.com>
4365
4366         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4367         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4368         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4369         (gomp_iter_static_next): Update.
4370         (gomp_ordered_static_next): Update.
4371         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4372         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4373         totally empty range.
4374         (gomp_loop_ordered_static_next): Refine test for calling
4375         gomp_ordered_static_next.
4376         * testsuite/ordered-1.c: Add case for more threads than iterations.
4377
4378         * iter.c (gomp_iter_runtime_next_locked): Remove.
4379         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4380         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4381         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4382         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4383         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4384         gomp_loop_ordered_guided_next): Downcase name, make static, add
4385         an external alias with the old name.
4386         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4387         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4388         switch and call one of the above static functions.
4389         * libgomp.h: Update.
4390
4391         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4392         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4393         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4394         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4395         GOMP_loop_ordered_guided_start): Update to match.
4396         * sections.c (GOMP_sections_start): Likewise.
4397         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4398
4399         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4400         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4401         Use bounds check instead of modulus.
4402         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4403         (gomp_ordered_last): Don't sync with ordered_owner here.
4404         (gomp_ordered_next): Likewise.
4405         (gomp_ordered_static_loop_next): Likewise.
4406         * loop.c, libgomp.h: Update to match.
4407
4408         * libgomp.h (GOMP_barrier): Declare.
4409
4410         * testsuite/barrier-1.c: New file.
4411         * testsuite/critical-1.c: New file.
4412         * testsuite/ordered-2.c: New file.
4413         * testsuite/ordered-1.c: New file.
4414         * testsuite/sections-1.c: New file.
4415         * testsuite/single-1.c: New file.
4416         * testsuite/Makefile (TESTS): Add them.
4417
4418 2005-05-04  Richard Henderson  <rth@redhat.com>
4419
4420         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4421         * loop.c (GOMP_loop_static_start): If not the startup thread,
4422         acquire the mutex to wait for initialization complete.
4423         (GOMP_loop_ordered_static_start): Likewise.
4424         (GOMP_loop_ordered_runtime_start): Likewise.
4425         (GOMP_loop_ordered_static_first): Remove.
4426         (GOMP_loop_ordered_dynamic_first): Remove.
4427         (GOMP_loop_ordered_guided_first): Remove.
4428         (GOMP_loop_ordered_runtime_first): Remove.
4429         * ordered.c (gomp_ordered_loop_first): Post to own release when
4430         we're the first thread.
4431         (gomp_ordered_loop_last): Wait on release if not owner.
4432         (gomp_ordered_loop_next): Likewise.
4433         (gomp_ordered_static_loop_init): New.
4434         (gomp_ordered_static_loop_next): Use ordered_owner.
4435         (GOMP_ordered_start): Likewise.
4436         * work.c (gomp_new_work_share): Initialize ordered_owner.
4437
4438 2005-05-03  Richard Henderson  <rth@redhat.com>
4439
4440         * Makefile (OPT): New.
4441         (CFLAGS): Use it.
4442
4443         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4444         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4445         * libgomp.h, libgomp.map, NOTES: Update to match.
4446
4447         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4448         Add initialized and thr members.
4449         (gomp_thread_start): Pause when initially spawned to wait for
4450         the whole team to be created.
4451         (gomp_team_start): Release team members at the end.
4452
4453         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4454         (f_foo_1): Use GOMP_loop_end.
4455         (f_foo_2): Use GOMP_loop_end_nowait.
4456
4457         * testsuite/loop-2.c: New file.
4458         * testsuite/Makefile (TESTS): Add it.
4459
4460 2005-05-03  Richard Henderson  <rth@redhat.com>
4461
4462         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4463         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4464         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4465         initial work_share.
4466
4467         * testsuite/Makefile: New file.
4468         * testsuite/loop-1.c: New file.
4469
4470 2005-05-03  Richard Henderson  <rth@redhat.com>
4471
4472         Initial implementation and checkin.