libgomp/ChangeLog

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