libgomp/ChangeLog

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