libgomp/ChangeLog

   1 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
   2
   3         * target.c (gomp_load_plugin_for_device): Use const char * instead of
   4         char * for variables holding dlerror return values.
   5         (DLSYM_OPT): Ditto.
   6
   7 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
   8
   9         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
  10
  11 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
  12             Cesar Philippidis  <cesar@codesourcery.com>
  13
  14         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
  15         GOACC_ctaid, and GOACC_nctaid routines.
  16
  17 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
  18
  19         PR c/64824
  20         * testsuite/libgomp.c/atomic-18.c: New test.
  21         * testsuite/libgomp.c++/atomic-16.C: New test.
  22
  23 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
  24
  25         PR c/64824
  26         PR c/64868
  27         * testsuite/libgomp.c/pr64824.c: New test.
  28         * testsuite/libgomp.c/pr64868.c: New test.
  29         * testsuite/libgomp.c++/pr64824.C: New test.
  30         * testsuite/libgomp.c++/pr64868.C: New test.
  31
  32 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
  33
  34         PR libgomp/64635
  35         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
  36         Link with -lpthread.
  37         * config/aix/plugin-suffix.h: Delete.
  38
  39 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
  40
  41         PR libgomp/64635
  42         * configure.tgt (*-*-aix*): Use config_path "aix posix".
  43         (*-*-darwin*): Use config_path "bsd darwin posix".
  44         (*-*-hpux*): Use config_path "hpux posix".
  45         * target.c: Add include of plugin-suffix.h and use
  46         SONAME_SUFFIX macro.
  47         * config/aix/plugin-suffix.h: New file.
  48         * config/darwin/plugin-suffix.h: New file.
  49         * config/hpux/plugin-suffix.h: New file.
  50         * config/posix/plugin-suffix.h: New file.
  51
  52 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
  53
  54         PR middle-end/64734
  55         * libgomp.c/pr64734.c: New test.
  56
  57 2015-01-23  Tom de Vries  <tom@codesourcery.com>
  58
  59         PR libgomp/64672
  60         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
  61
  62 2015-01-23  Tom de Vries  <tom@codesourcery.com>
  63
  64         PR libgomp/64707
  65         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
  66         dg-options.
  67
  68 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
  69
  70         PR libgomp/64625
  71         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
  72         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
  73         formal parameter.  Update all users.
  74         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
  75         Document unused formal parameter.
  76
  77 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
  78
  79         * oacc-parallel.c: Don't include <alloca.h>.
  80         (GOACC_parallel): Use gomp_alloca instead of alloca.
  81
  82 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
  83
  84         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
  85
  86 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
  87             James Norris  <jnorris@codesourcery.com>
  88             Tom de Vries  <tom@codesourcery.com>
  89             Julian Brown  <julian@codesourcery.com>
  90             Cesar Philippidis  <cesar@codesourcery.com>
  91             Nathan Sidwell  <nathan@codesourcery.com>
  92             Tobias Burnus  <burnus@net-b.de>
  93
  94         * Makefile.am (search_path): Add $(top_srcdir)/../include.
  95         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
  96         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
  97         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
  98         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
  99         Include $(top_srcdir)/plugin/Makefrag.am.
 100         (nodist_libsubinclude_HEADERS): Add openacc.h.
 101         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
 102         openacc.f90, openacc.mod, openacc_kinds.mod.
 103         (omp_lib.mod): Generalize into...
 104         (%.mod): ... this new rule.
 105         (openacc_kinds.mod, openacc.mod): New rules.
 106         * plugin/configfrag.ac: New file.
 107         * configure.ac: Move plugin/offloading support into it.  Include
 108         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
 109         * plugin/Makefrag.am: New file.
 110         * testsuite/Makefile.am (OFFLOAD_TARGETS)
 111         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
 112         export.
 113         (libgomp-test-support.exp): New rule.
 114         (all-local): Depend on it.
 115         * Makefile.in: Regenerate.
 116         * testsuite/Makefile.in: Regenerate.
 117         * config.h.in: Likewise.
 118         * configure: Likewise.
 119         * configure.tgt: Harden shell syntax.
 120         * env.c: Include "oacc-int.h".
 121         (parse_acc_device_type): New function.
 122         (gomp_debug_var, goacc_device_type, goacc_device_num): New
 123         variables.
 124         (initialize_env): Initialize those.  Call
 125         goacc_runtime_initialize.
 126         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
 127         (gomp_fatal): Call gomp_vfatal.
 128         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
 129         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
 130         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
 131         (splay_tree_node, splay_tree, splay_tree_key)
 132         (struct target_mem_desc, struct splay_tree_key_s)
 133         (struct gomp_memory_mapping, struct acc_dispatch_t)
 134         (struct gomp_device_descr, gomp_acc_insert_pointer)
 135         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
 136         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
 137         (gomp_free_memmap, gomp_fini_device): New declarations.
 138         (gomp_vdebug, gomp_debug): New macros.
 139         Include "splay-tree.h".
 140         * libgomp.map (OACC_2.0): New symbol version.  Use for
 141         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
 142         acc_set_device_type_h_, acc_get_device_type,
 143         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
 144         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
 145         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
 146         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
 147         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
 148         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
 149         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
 150         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
 151         acc_copyin_array_h_, acc_present_or_copyin,
 152         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
 153         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
 154         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
 155         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
 156         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
 157         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
 158         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
 159         acc_update_device, acc_update_device_32_h_,
 160         acc_update_device_64_h_, acc_update_device_array_h_,
 161         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
 162         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
 163         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
 164         acc_is_present_64_h_, acc_is_present_array_h_,
 165         acc_memcpy_to_device, acc_memcpy_from_device,
 166         acc_get_current_cuda_device, acc_get_current_cuda_context,
 167         acc_get_cuda_stream, acc_set_cuda_stream.
 168         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
 169         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
 170         GOACC_update, GOACC_wait, GOACC_get_thread_num,
 171         GOACC_get_num_threads.
 172         (GOMP_PLUGIN_1.0): New symbol version.  Use for
 173         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
 174         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
 175         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
 176         GOMP_PLUGIN_acc_thread.
 177         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
 178         environment variable.
 179         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
 180         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
 181         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
 182         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
 183         (splay_tree_remove): New declarations.
 184         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
 185         (splay_tree_remove, splay_tree_lookup): Move into...
 186         * splay-tree.c: ... this new file.
 187         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
 188         (splay_tree_node, splay_tree, splay_tree_key)
 189         (struct target_mem_desc, struct splay_tree_key_s)
 190         (struct gomp_device_descr): Don't declare.
 191         (num_devices_openmp): New variable.
 192         (gomp_get_num_devices ): Use it.
 193         (gomp_init_targets_once): New function.
 194         (gomp_get_num_devices ): Use it.
 195         (get_kind, gomp_copy_from_async, gomp_free_memmap)
 196         (gomp_fini_device, gomp_register_image_for_device): New functions.
 197         (gomp_map_vars): Add devaddrs parameter.
 198         (gomp_update): Add mm parameter.
 199         (gomp_init_device): Move most of it into...
 200         (gomp_init_tables): ... this new function.
 201         (gomp_register_images_for_device): Remove function.
 202         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
 203         Make them hidden instead of static.
 204         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
 205         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
 206         (GOMP_target_end_data, GOMP_target_update)
 207         (gomp_load_plugin_for_device, gomp_target_init): Update for
 208         OpenACC changes.
 209         * oacc-async.c: New file.
 210         * oacc-cuda.c: Likewise.
 211         * oacc-host.c: Likewise.
 212         * oacc-init.c: Likewise.
 213         * oacc-int.h: Likewise.
 214         * oacc-mem.c: Likewise.
 215         * oacc-parallel.c: Likewise.
 216         * oacc-plugin.c: Likewise.
 217         * oacc-plugin.h: Likewise.
 218         * oacc-ptx.h: Likewise.
 219         * openacc.f90: Likewise.
 220         * openacc.h: Likewise.
 221         * openacc_lib.h: Likewise.
 222         * plugin/plugin-host.c: Likewise.
 223         * plugin/plugin-nvptx.c: Likewise.
 224         * libgomp-plugin.c: Likewise.
 225         * libgomp-plugin.h: Likewise.
 226         * libgomp_target.h: Remove file after merging content into the
 227         former file.  Update all users.
 228         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
 229         (offload_targets_s, offload_targets_s_openacc): New variables.
 230         (check_effective_target_openacc_nvidia_accel_present)
 231         (check_effective_target_openacc_nvidia_accel_selected): New
 232         procedures.
 233         (libgomp_init): Update for OpenACC changes.
 234         * testsuite/libgomp-test-support.exp.in: New file.
 235         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
 236         * testsuite/libgomp.oacc-c/c.exp: Likewise.
 237         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
 238         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
 239         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
 240         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
 241         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
 242         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
 243         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
 244         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
 245         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
 246         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
 247         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
 248         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
 249         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
 250         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
 251         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
 252         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
 253         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
 254         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
 255         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
 256         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
 257         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
 258         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
 259         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
 260         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
 261         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
 262         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
 263         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
 264         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
 265         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
 266         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
 267         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
 268         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
 269         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
 270         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
 271         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
 272         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
 273         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
 274         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
 275         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
 276         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
 277         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
 278         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
 279         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
 280         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
 281         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
 282         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
 283         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
 284         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
 285         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
 286         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
 287         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
 288         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
 289         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
 290         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
 291         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
 292         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
 293         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
 294         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
 295         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
 296         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
 297         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
 298         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
 299         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
 300         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
 301         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
 302         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
 303         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
 304         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
 305         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
 306         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
 307         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
 308         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
 309         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
 310         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
 311         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
 312         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
 313         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
 314         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
 315         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
 316         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
 317         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
 318         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
 319         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
 320         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
 321         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
 322         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
 323         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
 324         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
 325         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
 326         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
 327         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
 328         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
 329         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
 330         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
 331         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
 332         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
 333         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
 334         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
 335         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
 336         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
 337         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
 338         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
 339         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
 340         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
 341         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
 342         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
 343         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
 344         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
 345         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
 346         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
 347         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
 348         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
 349         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
 350         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
 351         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
 352         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
 353         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
 354         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
 355         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
 356         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
 357         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
 358         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
 359         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
 360         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
 361         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
 362         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
 363         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
 364         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
 365         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
 366         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
 367         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
 368         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
 369         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
 370         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
 371         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
 372         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
 373         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
 374         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
 375         Likewise.
 376         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
 377         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
 378         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
 379         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
 380         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
 381         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 382         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 383         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 384         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 385         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 386         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 387         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 388         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 389         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 390         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 391         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 392         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 393         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 394         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 395         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 396         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 397         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 398         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 399         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 400         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 401         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 402         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
 403         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
 404         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
 405         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
 406         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
 407         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
 408         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
 409         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
 410         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 411         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 412         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 413         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 414         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 415         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 416         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 417         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 418         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 419         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 420         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 421         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 422         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 423         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 424         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 425         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 426         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 427         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 428         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 429         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 430         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 431         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 432         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 433         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 434         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 435         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 436
 437 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 438             Julian Brown  <julian@codesourcery.com>
 439             David Malcolm  <dmalcolm@redhat.com>
 440
 441         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
 442         to "GNU Offloading and Multi Processing Runtime Library".  Change
 443         all users.
 444         * configure: Regenerate.
 445         * libgomp.texi: Update.
 446
 447 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
 448
 449         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
 450         "$tgt_dir/lib32".
 451         * configure: Regenerate.
 452
 453         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
 454         "intelmic" in $offload_targets.
 455
 456 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 457
 458         Update copyright years.
 459
 460         * libgomp.texi: Bump @copying's copyright year.
 461
 462 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 463
 464         * testsuite/lib/libgomp.exp: Load target-utils.exp.
 465         Move load of target-supportes.exp earlier.
 466
 467 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
 468
 469         * testsuite/libgomp.c/target-9.c: New test.
 470
 471 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
 472
 473         * config.h.in: Regenerate.
 474         * configure: Regenerate.
 475         * configure.ac: Add GCC_CHECK_EMUTLS.
 476         * libgomp.h: Add check for USE_EMUTLS: this case
 477         is equal to HAVE_TLS.
 478         * team.c: Likewise.
 479
 480 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
 481
 482         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
 483
 484 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 485             Ilya Verbin  <ilya.verbin@intel.com>
 486
 487         * testsuite/libgomp.c/target-critical-1.c: New test.
 488
 489 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
 490
 491         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
 492         to dg-options unless expensive testing is on.
 493         (TESTITERS): Define to N if not defined.
 494         (main): Use TESTITERS instead of N.
 495         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
 496         dg-additional-options depending on whether expensive testing is on.
 497         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
 498         Decrease N to 100000 and CHUNKSZ to 10000.
 499
 500 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
 501
 502         PR fortran/63938
 503         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
 504         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
 505
 506 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
 507
 508         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
 509
 510 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
 511
 512         PR bootstrap/63784
 513         * configure: Regenerated.
 514
 515 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
 516
 517         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
 518         vect_simd_clones effective target.
 519         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 520
 521 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
 522
 523         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
 524         of 32 as block_size.
 525         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
 526         instead of 32 as block_size.
 527
 528 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 529             Ilya Verbin  <ilya.verbin@intel.com>
 530
 531         * Makefile.in: Regenerate.
 532         * configure: Regenerate.
 533         * configure.ac: Set up offload_additional_options,
 534         offload_additional_lib_paths and offload_targets.
 535         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
 536         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
 537         * testsuite/Makefile.in: Regenerate.
 538         * testsuite/lib/libgomp.exp (libgomp_init): Append
 539         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
 540         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
 541         build directory to LD_LIBRARY_PATH for intelmic offload targets.
 542
 543 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
 544             Ilya Verbin  <ilya.verbin@intel.com>
 545             Kirill Yukhin  <kirill.yukhin@intel.com>
 546             Ilya Tocar  <ilya.tocar@intel.com>
 547
 548         * testsuite/lib/libgomp.exp
 549         (check_effective_target_offload_device): New.
 550         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
 551         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
 552         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
 553         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
 554         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
 555         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
 556         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
 557         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
 558         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
 559         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
 560         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
 561         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
 562         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
 563         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
 564         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
 565         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
 566         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
 567         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
 568         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
 569         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
 570         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
 571         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
 572         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
 573         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
 574         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
 575         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
 576         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
 577         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
 578         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
 579         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
 580         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
 581         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
 582         * testsuite/libgomp.c/target-7.c: Fix test.
 583         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
 584         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
 585         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
 586         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
 587         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
 588         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
 589         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
 590         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
 591         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
 592         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
 593         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
 594         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
 595         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
 596         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
 597         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
 598         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
 599         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
 600         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
 601         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
 602         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
 603         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
 604         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
 605         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
 606         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
 607         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
 608         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
 609         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
 610         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
 611         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
 612         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
 613         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
 614
 615 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
 616             Ilya Verbin  <ilya.verbin@intel.com>
 617             Thomas Schwinge  <thomas@codesourcery.com>
 618             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 619
 620         * libgomp.map (GOMP_4.0.1): New symbol version.
 621         Add GOMP_offload_register.
 622         * libgomp_target.h: New file.
 623         * splay-tree.h: New file.
 624         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
 625         (gomp_target_init): New forward declaration.
 626         (gomp_is_initialized): New static variable.
 627         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
 628         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
 629         New structures.
 630         (offload_images, num_offload_images, devices, num_devices): New static
 631         variables.
 632         (splay_compare): New static function.
 633         (struct gomp_device_descr): New structure.
 634         (gomp_get_num_devices): Call gomp_target_init.
 635         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
 636         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
 637         (GOMP_offload_register): New function.
 638         (GOMP_target): Arrange for host callback to be performed in a separate
 639         initial thread and contention group, inheriting ICVs from
 640         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
 641         Add device initialization and lookup for target function in splay tree.
 642         (GOMP_target_data): Add device initialization and call gomp_map_vars.
 643         (GOMP_target_end_data): Call gomp_unmap_vars.
 644         (GOMP_target_update): Add device initialization and call gomp_update.
 645         (gomp_load_plugin_for_device, gomp_register_images_for_device)
 646         (gomp_target_init): New static functions.
 647
 648 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
 649             Thomas Schwinge  <thomas@codesourcery.com>
 650             Ilya Verbin  <ilya.verbin@intel.com>
 651             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 652
 653         * config.h.in: Regenerate.
 654         * configure: Regenerate.
 655         * configure.ac: Check for libdl, required for plugin support.
 656         (PLUGIN_SUPPORT): Define if plugins are supported.
 657         (enable_offload_targets): Support Intel MIC targets.
 658         (OFFLOAD_TARGETS): List of target names suitable for offloading.
 659
 660 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 661
 662         PR target/63610
 663         * configure: Regenerate.
 664
 665 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 666
 667         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
 668
 669 2014-10-06  Marek Polacek  <polacek@redhat.com>
 670
 671         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
 672         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
 673         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
 674         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 675
 676 2014-10-06  Marek Polacek  <polacek@redhat.com>
 677
 678         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
 679         * testsuite/libgomp.c/nqueens-1.c: Likewise.
 680         * testsuite/libgomp.c/pr26943-3.c: Likewise.
 681         * testsuite/libgomp.c/pr26943-4.c: Likewise.
 682         * testsuite/libgomp.c/pr36802-2.c: Likewise.
 683         * testsuite/libgomp.c/pr36802-3.c: Likewise.
 684         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
 685         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
 686         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
 687         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
 688         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
 689         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
 690         * testsuite/libgomp.c/omp-single-1.c: Likewise.
 691         * testsuite/libgomp.c/omp-single-2.c: Likewise.
 692         * testsuite/libgomp.c/omp_matvec.c: Likewise.
 693         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
 694         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
 695         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
 696         declarations.
 697
 698 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
 699
 700         PR libgomp/61200
 701         * testsuite/libgomp.c/pr61200.c: New test.
 702
 703 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
 704
 705         PR c++/63248
 706         * testsuite/libgomp.c++/pr63248.C: New test.
 707
 708 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
 709
 710         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
 711         is not zero, but taskgroup->children is NULL and there are
 712         any task->children, schedule those instead of waiting.
 713         * testsuite/libgomp.c/depend-6.c: New test.
 714         * testsuite/libgomp.c/depend-7.c: New test.
 715         * testsuite/libgomp.c/depend-8.c: New test.
 716         * testsuite/libgomp.c/depend-9.c: New test.
 717         * testsuite/libgomp.c/depend-10.c: New test.
 718
 719 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
 720
 721         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
 722         (struct gomp_taskwait): New type.
 723         (struct gomp_task): Add taskwait and parent_depends_on, remove
 724         in_taskwait and taskwait_sem fields.
 725         (gomp_finish_task): Don't destroy taskwait_sem.
 726         * task.c (gomp_init_task): Don't init in_taskwait, instead init
 727         taskwait and parent_depends_on.
 728         (GOMP_task): For if (0) tasks with depend clause that depend on
 729         earlier tasks don't defer them, instead call
 730         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
 731         Initialize redundant_out field, for redundant out entries just
 732         move them at the end of linked list instead of removing them
 733         completely, and set redundant_out flag instead of redundant.
 734         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
 735         that task.
 736         (gomp_task_run_post_handle_dependers): If parent is in
 737         gomp_task_maybe_wait_for_dependencies and newly runnable task
 738         is not parent_depends_on, queue it in parent->children linked
 739         list after all runnable tasks with parent_depends_on set.
 740         Adjust for addition of taskwait indirection.
 741         (gomp_task_run_post_remove_parent): If parent is in
 742         gomp_task_maybe_wait_for_dependencies and task to be removed
 743         is parent_depends_on, decrement n_depend and if needed awake
 744         parent.  Adjust for addition of taskwait indirection.
 745         (GOMP_taskwait): Adjust for addition of taskwait indirection.
 746         (gomp_task_maybe_wait_for_dependencies): New function.
 747         * testsuite/libgomp.c/depend-5.c: New test.
 748
 749 2014-07-13  Tobias Burnus  <burnus@net-b.de>
 750
 751         * testsuite/libgomp.fortran/pr34020.f90: Make compile
 752         with TS 18508/Fortran 2015.
 753
 754 2014-07-06  Marek Polacek  <polacek@redhat.com>
 755
 756         PR c/6940
 757         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
 758
 759 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
 760
 761         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
 762         matches regex $lang_source_re, add $lang_include_flags to options.
 763         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
 764         * testsuite/libgomp.c++/c++.exp: Likewise.
 765         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
 766         and lang_include_flags instead of adding -fintrinsic-modules-path= to
 767         ALWAYS_CFLAGS.
 768         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
 769
 770 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 771
 772         * testsuite/libgomp.fortran/fortran.exp: Explain
 773         gfortran-dg-runtest usage.
 774
 775 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 776
 777         * testsuite/libgomp.fortran/simd5.f90: New test.
 778         * testsuite/libgomp.fortran/simd6.f90: New test.
 779         * testsuite/libgomp.fortran/simd7.f90: New test.
 780
 781 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 782
 783         * testsuite/libgomp.c/for-2.c: Define SC to static for
 784         #pragma omp for simd testing.
 785         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
 786         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
 787         SC macro.
 788         * testsuite/libgomp.c/simd-14.c: New test.
 789         * testsuite/libgomp.c/simd-15.c: New test.
 790         * testsuite/libgomp.c/simd-16.c: New test.
 791         * testsuite/libgomp.c/simd-17.c: New test.
 792         * testsuite/libgomp.c++/for-10.C: Define SC to static for
 793         #pragma omp for simd testing.
 794         * testsuite/libgomp.c++/simd10.C: New test.
 795         * testsuite/libgomp.c++/simd11.C: New test.
 796         * testsuite/libgomp.c++/simd12.C: New test.
 797         * testsuite/libgomp.c++/simd13.C: New test.
 798
 799         * testsuite/libgomp.fortran/aligned1.f03: New test.
 800         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
 801         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
 802         tasks with !$omp parallel !$omp single.
 803         * testsuite/libgomp.fortran/target8.f90: New test.
 804         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
 805         not to use trim in the combiner, instead call elemental function.
 806         (fn): New elemental function.
 807         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
 808         Make elemental.
 809         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
 810         omp_in): Likewise.
 811         * testsuite/libgomp.fortran/udr12.f90: New test.
 812         * testsuite/libgomp.fortran/udr13.f90: New test.
 813         * testsuite/libgomp.fortran/udr14.f90: New test.
 814         * testsuite/libgomp.fortran/udr15.f90: New test.
 815
 816 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 817
 818         * omp_lib.f90.in (openmp_version): Set to 201307.
 819         * omp_lib.h.in (openmp_version): Likewise.
 820         * testsuite/libgomp.c/target-8.c: New test.
 821         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
 822         and inbranch clauses.
 823         * testsuite/libgomp.fortran/depend-3.f90: New test.
 824         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
 825         openmp_version.
 826         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 827         * testsuite/libgomp.fortran/target1.f90: New test.
 828         * testsuite/libgomp.fortran/target2.f90: New test.
 829         * testsuite/libgomp.fortran/target3.f90: New test.
 830         * testsuite/libgomp.fortran/target4.f90: New test.
 831         * testsuite/libgomp.fortran/target5.f90: New test.
 832         * testsuite/libgomp.fortran/target6.f90: New test.
 833         * testsuite/libgomp.fortran/target7.f90: New test.
 834
 835 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
 836
 837         PR fortran/60928
 838         * testsuite/libgomp.fortran/allocatable9.f90: New test.
 839         * testsuite/libgomp.fortran/allocatable10.f90: New test.
 840         * testsuite/libgomp.fortran/allocatable11.f90: New test.
 841         * testsuite/libgomp.fortran/allocatable12.f90: New test.
 842         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
 843         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
 844         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
 845         * testsuite/libgomp.fortran/associate1.f90: New test.
 846         * testsuite/libgomp.fortran/associate2.f90: New test.
 847         * testsuite/libgomp.fortran/procptr1.f90: New test.
 848
 849 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
 850
 851         * testsuite/libgomp.fortran/simd1.f90: New test.
 852         * testsuite/libgomp.fortran/udr1.f90: New test.
 853         * testsuite/libgomp.fortran/udr2.f90: New test.
 854         * testsuite/libgomp.fortran/udr3.f90: New test.
 855         * testsuite/libgomp.fortran/udr4.f90: New test.
 856         * testsuite/libgomp.fortran/udr5.f90: New test.
 857         * testsuite/libgomp.fortran/udr6.f90: New test.
 858         * testsuite/libgomp.fortran/udr7.f90: New test.
 859         * testsuite/libgomp.fortran/udr8.f90: New test.
 860         * testsuite/libgomp.fortran/udr9.f90: New test.
 861         * testsuite/libgomp.fortran/udr10.f90: New test.
 862         * testsuite/libgomp.fortran/udr11.f90: New test.
 863
 864 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
 865
 866         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
 867         vect_simd_clones effective target.
 868         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
 869
 870 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
 871
 872         PR middle-end/61252
 873         * testsuite/libgomp.c++/simd-9.C: New test.
 874
 875 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
 876
 877         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
 878         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
 879         texts according to their @menu entry positions.
 880
 881 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
 882
 883         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
 884         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
 885         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
 886         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
 887         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
 888         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
 889         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
 890         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
 891         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
 892         * testsuite/libgomp.fortran/depend-1.f90: New test.
 893         * testsuite/libgomp.fortran/depend-2.f90: New test.
 894         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
 895         * testsuite/libgomp.fortran/simd1.f90: New test.
 896         * testsuite/libgomp.fortran/simd2.f90: New test.
 897         * testsuite/libgomp.fortran/simd3.f90: New test.
 898         * testsuite/libgomp.fortran/simd4.f90: New test.
 899         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
 900
 901 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
 902
 903         * testsuite/libgomp.c/simd-10.c: New test.
 904         * testsuite/libgomp.c/simd-11.c: New test.
 905         * testsuite/libgomp.c/simd-12.c: New test.
 906         * testsuite/libgomp.c/simd-13.c: New test.
 907
 908 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
 909
 910         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
 911         atomic type clauses in any order and optional comma in between.
 912         * testsuite/libgomp.c++/atomic-15.C: Likewise.
 913         * testsuite/libgomp.c/atomic-17.c: Likewise.
 914
 915         * testsuite/libgomp.c/simd-7.c: New test.
 916         * testsuite/libgomp.c/simd-8.c: New test.
 917         * testsuite/libgomp.c/simd-9.c: New test.
 918         * testsuite/libgomp.c/loop-16.c: New test.
 919
 920 2014-04-02  Richard Henderson  <rth@redhat.com>
 921
 922         * config/linux/futex.h (futex_wait): Get error value from errno.
 923         (futex_wake): Likewise.
 924
 925 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
 926
 927         PR c++/60331
 928         * testsuite/libgomp.c++/udr-11.C: New test.
 929         * testsuite/libgomp.c++/udr-12.C: New test.
 930         * testsuite/libgomp.c++/udr-13.C: New test.
 931         * testsuite/libgomp.c++/udr-14.C: New test.
 932         * testsuite/libgomp.c++/udr-15.C: New test.
 933         * testsuite/libgomp.c++/udr-16.C: New test.
 934         * testsuite/libgomp.c++/udr-17.C: New test.
 935         * testsuite/libgomp.c++/udr-18.C: New test.
 936         * testsuite/libgomp.c++/udr-19.C: New test.
 937
 938 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 939
 940         Update copyright years
 941
 942 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 943
 944         * hashtab.h: Use the standard form for the copyright notice.
 945
 946 2014-01-02  Tobias Burnus  <burnus@net-b.de>
 947
 948         * libgomp.texi: Bump @copying's copyright year.
 949
 950 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
 951
 952         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
 953         alloca () with __builtin_alloca ().
 954         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
 955         * testsuite/libgomp.c/lock-3.c: Likewise.
 956         * testsuite/libgomp.c/pr48591.c: Likewise.
 957
 958 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
 959
 960         PR testsuite/59534
 961         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
 962         comparisons.
 963
 964 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
 965
 966         PR libgomp/58756
 967         * testsuite/libgomp.c/pr58756.c: New test.
 968
 969 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
 970
 971         PR libgomp/59467
 972         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
 973         !$omp parallel.
 974
 975 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
 976
 977         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
 978         ALWAYS_CFLAGS.
 979         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
 980         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
 981         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
 982         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
 983         Likewise.
 984
 985         * libgomp_g.h: Include <stddef.h> for size_t.
 986
 987         * libgomp.spec.in: Update comment about libgomp's dependencies.
 988         * configure.ac: Likewise.
 989         * configure: Regenerate.
 990
 991 2013-10-16  Tobias Burnus  <burnus@net-b.de>
 992
 993         * libgomp.texi: (Runtime Library Routines): Update references for
 994         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
 995         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
 996         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
 997         (Environment Variables): Update references for OpenMP 4.0. Add
 998         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
 999         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
1000         order.
1001
1002 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
1003
1004         * env.c (parse_bind_var): Initialize value to avoid
1005         (false positive) warning.
1006
1007 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
1008
1009         PR libgomp/58691
1010         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
1011         to check variable.
1012         (gomp_init_num_threads): Move i variable declaration into
1013         #ifdef CPU_ALLOC_SIZE block.
1014         * config/linux/affinity.c (gomp_affinity_init_level): Test
1015         gomp_places_list_len == 0 rather than gomp_places_list == 0
1016         when checking for topology reading error.
1017         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
1018         * env.c (parse_affinity): Add ignore argument, if true, don't populate
1019         gomp_places_list, only parse env var and always return false.
1020         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
1021         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
1022         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
1023         and either of these variables were parsed correctly into a places
1024         list.
1025
1026 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1027             Jakub Jelinek  <jakub@redhat.com>
1028
1029         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
1030         of 5 loopfn matches.
1031         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1032         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1033         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
1034         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1035         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1036         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1037         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1038         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1039
1040 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
1041
1042         * Makefile.am (omp_lib.mod): Streamline rule.
1043         * Makefile.in: Regenerate.
1044
1045         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
1046         exceptions.
1047
1048         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
1049         * testsuite/libgomp.fortran/lib1.f90: Likewise.
1050         * testsuite/libgomp.fortran/lib2.f: Likewise.
1051         * testsuite/libgomp.fortran/lib3.f: Likewise.
1052
1053         * configure.ac: Typo fix.
1054         * configure: Regenerate.
1055
1056         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
1057         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1058
1059         * omp.h.in: Don't touch the user's namespace.
1060
1061 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
1062             Tobias Burnus  <burnus@net-b.de>
1063             Richard Henderson  <rth@redhat.com>
1064
1065         * target.c: New file.
1066         * Makefile.am (libgomp_la_SOURCES): Add target.c.
1067         * Makefile.in: Regenerated.
1068         * libgomp_g.h (GOMP_task): Add depend argument.
1069         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1070         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1071         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
1072         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1073         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1074         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
1075         GOMP_taskgroup_start, GOMP_taskgroup_end,
1076         GOMP_parallel_sections): New prototypes.
1077         * fortran.c (omp_is_initial_device): Add ialias_redirect.
1078         (omp_is_initial_device_): New function.
1079         (ULP, STR1, STR2, ialias_redirect): Removed.
1080         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
1081         omp_set_default_device_8_, omp_get_default_device_,
1082         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
1083         functions.
1084         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
1085         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
1086         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
1087         @@GOMP_4.0.
1088         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
1089         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
1090         omp_set_default_device, omp_set_default_device_,
1091         omp_set_default_device_8_, omp_get_default_device,
1092         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
1093         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
1094         omp_get_team_num_): Export @@OMP_4.0.
1095         * team.c (struct gomp_thread_start_data): Add place field.
1096         (gomp_thread_start): Clear thr->thread_pool and
1097         thr->task before returning.  Use gomp_team_barrier_wait_final
1098         instead of gomp_team_barrier_wait.  Initialize thr->place.
1099         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
1100         team_cancelled and task_queued_count fields.
1101         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
1102         before calling pthread_exit.
1103         (gomp_free_thread): No longer static.  Use
1104         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
1105         (gomp_team_start): Add flags argument.  Set
1106         thr->thread_pool->threads_busy to nthreads immediately after creating
1107         new pool.  Use gomp_managed_threads_lock instead of
1108         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
1109         (gomp_team_end): Use gomp_managed_threads_lock instead of
1110         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
1111         of gomp_team_barrier_wait.  If team->team_cancelled, call
1112         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
1113         rather than thr->ts.work_share.
1114         (initialize_team): Don't call gomp_sem_init here.
1115         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
1116         caller.
1117         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
1118         * env.c (gomp_global_icv): Add default_device_var, target_data and
1119         bind_var initializers.
1120         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1121         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1122         gomp_places_list_len): New variables.
1123         (parse_bind_var, parse_one_place, parse_places_var): New functions.
1124         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
1125         sized places.
1126         (gomp_cancel_var): New global variable.
1127         (parse_int): New function.
1128         (handle_omp_display_env): New function.
1129         (initialize_env): Use it.  Initialize default_device_var.
1130         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
1131         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
1132         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
1133         been successfully parsed (and call gomp_init_affinity in that case).
1134         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1135         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1136         omp_get_team_num, omp_is_initial_device): New functions.
1137         * libgomp.h: Include stdlib.h.
1138         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
1139         Define.
1140         (struct target_mem_desc): Forward declare.
1141         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
1142         and thread_limit_var fields.
1143         (gomp_get_num_devices): New prototype.
1144         (gomp_cancel_var): New extern decl.
1145         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
1146         team_cancelled and task_queued_count fields.  Add comments about
1147         task_{,queued_,running_}count.
1148         (gomp_cancel_kind): New enum.
1149         (gomp_work_share_end_cancel): New prototype.
1150         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
1151         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
1152         and depend fields.
1153         (struct gomp_taskgroup): New type.
1154         (struct gomp_task_depend_entry,
1155         struct gomp_dependers_vec): New types.
1156         (gomp_finish_task): Free depend_hash if non-NULL.
1157         (struct gomp_team_state): Add place_partition_off
1158         and place_partition_len fields.
1159         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
1160         gomp_places_list_len): New extern decls.
1161         (struct gomp_thread): Add place field.
1162         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
1163         (gomp_init_thread_affinity): Add place argument.
1164         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1165         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1166         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1167         gomp_affinity_init_level, gomp_affinity_print_place): New
1168         prototypes.
1169         (gomp_team_start): Add flags argument.
1170         (gomp_thread_limit_var, gomp_remaining_threads_count,
1171         gomp_remaining_threads_lock): Remove.
1172         (gomp_managed_threads_lock): New variable.
1173         (struct gomp_thread_pool): Add threads_busy field.
1174         (gomp_free_thread): New prototype.
1175         * task.c: Include hashtab.h.
1176         (hash_entry_type): New typedef.
1177         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
1178         (gomp_init_task): Clear dependers, depend_hash, depend_count,
1179         copy_ctors_done and taskgroup fields.
1180         (GOMP_task): Add depend argument, handle depend clauses.  If
1181         gomp_team_barrier_cancelled or if it's taskgroup has been
1182         cancelled, don't queue or start new tasks.  Set copy_ctors_done
1183         field if needed.  Initialize taskgroup field.  If copy_ctors_done
1184         and already cancelled, don't discard the task.  If taskgroup is
1185         non-NULL, enqueue the task into taskgroup queue.  Increment
1186         num_children field in taskgroup.  Increment task_queued_count.
1187         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
1188         gomp_task_run_post_remove_taskgroup): New inline functions.
1189         (gomp_task_run_post_handle_depend_hash,
1190         gomp_task_run_post_handle_dependers,
1191         gomp_task_run_post_handle_depend): New functions.
1192         (GOMP_taskwait): Use them.  If more than one new tasks
1193         have been queued, wake other threads if needed.
1194         (gomp_barrier_handle_tasks): Likewise.  If
1195         gomp_team_barrier_cancelled, don't start any new tasks, just free
1196         all tasks.
1197         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
1198         * omp_lib.f90.in
1199         (omp_proc_bind_kind, omp_proc_bind_false,
1200         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1201         omp_proc_bind_spread): New params.
1202         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1203         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1204         omp_get_team_num, omp_is_initial_device): New interfaces.
1205         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
1206         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
1207         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
1208         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
1209         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
1210         useless use omp_lib_kinds.
1211         * omp.h.in (omp_proc_bind_t): New typedef.
1212         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1213         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1214         omp_get_team_num, omp_is_initial_device): New prototypes.
1215         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
1216         through to gomp_team_start.
1217         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
1218         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
1219         Adjust gomp_parallel_loop_start callers.
1220         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
1221         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
1222         GOMP_loop_end_cancel): New functions.
1223         (GOMP_parallel_end): Add ialias_redirect.
1224         * hashtab.h: New file.
1225         * libgomp.texi (Environment Variables): Minor cleanup,
1226         update section refs to OpenMP 4.0rc2.
1227         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
1228         environment variables.
1229         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
1230         team->work_shares_to_free to thr->ts.work_share before calling
1231         free_work_share.
1232         (gomp_work_share_end_cancel): New function.
1233         * config/linux/proc.c: Include errno.h.
1234         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
1235         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
1236         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
1237         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
1238         gomp_cpuset_size is sizeof (cpu_set_t).
1239         (gomp_init_num_threads): Initialize gomp_cpuset_size,
1240         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
1241         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
1242         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
1243         contain any logical CPUs.
1244         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
1245         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
1246         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
1247         pthread_getaffinity_np.  Check gomp_places_list instead of
1248         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
1249         * config/linux/bar.c (gomp_barrier_wait_end,
1250         gomp_barrier_wait_last): Use BAR_* defines.
1251         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
1252         from state where needed.  Set work_share_cancelled to 0 on last
1253         thread.
1254         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
1255         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
1256         functions.
1257         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
1258         Add cpusetsize argument.
1259         (gomp_cpuset_size, gomp_cpusetp): Declare.
1260         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
1261         (affinity_counter): Remove.
1262         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
1263         if CPU_ALLOC_SIZE isn't defined.
1264         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
1265         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
1266         bind current thread to the first place.
1267         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
1268         pthread_setaffinity_np to gomp_places_list[place].
1269         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1270         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1271         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1272         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
1273         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1274         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1275         (gomp_barrier_t): Add awaited_final field.
1276         (gomp_barrier_init): Initialize awaited_final field.
1277         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
1278         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
1279         prototypes.
1280         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
1281         defines.
1282         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
1283         gomp_team_barrier_cancelled): New inline functions.
1284         (gomp_barrier_last_thread,
1285         gomp_team_barrier_set_task_pending,
1286         gomp_team_barrier_clear_task_pending,
1287         gomp_team_barrier_set_waiting_for_tasks,
1288         gomp_team_barrier_waiting_for_tasks,
1289         gomp_team_barrier_done): Use BAR_* defines.
1290         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
1291         (gomp_barrier_wait_end): Use BAR_* defines.
1292         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
1293         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
1294         Use BAR_* defines.
1295         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
1296         gomp_team_barrier_cancel): New functions.
1297         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
1298         argument.
1299         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
1300         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
1301         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
1302         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
1303         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
1304         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
1305         (gomp_barrier_t): Add cancellable field.
1306         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
1307         gomp_team_barrier_cancel): New prototypes.
1308         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
1309         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
1310         gomp_team_barrier_cancelled): New inline functions.
1311         (gomp_barrier_wait_start, gomp_barrier_last_thread,
1312         gomp_team_barrier_set_task_pending,
1313         gomp_team_barrier_clear_task_pending,
1314         gomp_team_barrier_set_waiting_for_tasks,
1315         gomp_team_barrier_waiting_for_tasks,
1316         gomp_team_barrier_done): Use BAR_* defines.
1317         * barrier.c (GOMP_barrier_cancel): New function.
1318         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
1319         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
1320         omp_proc_bind_spread): New params.
1321         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
1322         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
1323         omp_get_team_num, omp_is_initial_device): New externals.
1324         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
1325         New functions.
1326         (gomp_resolve_num_threads): Adjust for thread_limit now being in
1327         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1328         infinity.  If not nested, just return minimum of max_num_threads
1329         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
1330         to the returned value.  Otherwise, don't update atomically
1331         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
1332         (GOMP_parallel_end): Adjust for thread_limit now being in
1333         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
1334         infinity.  Adjust threads_busy in the pool rather than
1335         gomp_remaining_threads_count.  Remember team->nthreads and call
1336         gomp_team_end before adjusting threads_busy, if not nested
1337         afterwards, just set it to 1 non-atomically.  Add ialias.
1338         (GOMP_parallel_start): Adjust gomp_team_start caller.
1339         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
1340         * testsuite/libgomp.c/affinity-1.c: New test.
1341         * testsuite/libgomp.c/atomic-15.c: New test.
1342         * testsuite/libgomp.c/atomic-16.c: New test.
1343         * testsuite/libgomp.c/atomic-17.c: New test.
1344         * testsuite/libgomp.c/cancel-for-1.c: New test.
1345         * testsuite/libgomp.c/cancel-for-2.c: New test.
1346         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
1347         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
1348         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
1349         * testsuite/libgomp.c/cancel-sections-1.c: New test.
1350         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
1351         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
1352         * testsuite/libgomp.c/depend-1.c: New test.
1353         * testsuite/libgomp.c/depend-2.c: New test.
1354         * testsuite/libgomp.c/depend-3.c: New test.
1355         * testsuite/libgomp.c/depend-4.c: New test.
1356         * testsuite/libgomp.c/for-1.c: New test.
1357         * testsuite/libgomp.c/for-1.h: New file.
1358         * testsuite/libgomp.c/for-2.c: New test.
1359         * testsuite/libgomp.c/for-2.h: New file.
1360         * testsuite/libgomp.c/for-3.c: New test.
1361         * testsuite/libgomp.c/pr58392.c: New test.
1362         * testsuite/libgomp.c/simd-1.c: New test.
1363         * testsuite/libgomp.c/simd-2.c: New test.
1364         * testsuite/libgomp.c/simd-3.c: New test.
1365         * testsuite/libgomp.c/simd-4.c: New test.
1366         * testsuite/libgomp.c/simd-5.c: New test.
1367         * testsuite/libgomp.c/simd-6.c: New test.
1368         * testsuite/libgomp.c/target-1.c: New test.
1369         * testsuite/libgomp.c/target-2.c: New test.
1370         * testsuite/libgomp.c/target-3.c: New test.
1371         * testsuite/libgomp.c/target-4.c: New test.
1372         * testsuite/libgomp.c/target-5.c: New test.
1373         * testsuite/libgomp.c/target-6.c: New test.
1374         * testsuite/libgomp.c/target-7.c: New test.
1375         * testsuite/libgomp.c/taskgroup-1.c: New test.
1376         * testsuite/libgomp.c/thread-limit-1.c: New test.
1377         * testsuite/libgomp.c/thread-limit-2.c: New test.
1378         * testsuite/libgomp.c/thread-limit-3.c: New test.
1379         * testsuite/libgomp.c/udr-1.c: New test.
1380         * testsuite/libgomp.c/udr-2.c: New test.
1381         * testsuite/libgomp.c/udr-3.c: New test.
1382         * testsuite/libgomp.c++/affinity-1.C: New test.
1383         * testsuite/libgomp.c++/atomic-10.C: New test.
1384         * testsuite/libgomp.c++/atomic-11.C: New test.
1385         * testsuite/libgomp.c++/atomic-12.C: New test.
1386         * testsuite/libgomp.c++/atomic-13.C: New test.
1387         * testsuite/libgomp.c++/atomic-14.C: New test.
1388         * testsuite/libgomp.c++/atomic-15.C: New test.
1389         * testsuite/libgomp.c++/cancel-for-1.C: New test.
1390         * testsuite/libgomp.c++/cancel-for-2.C: New test.
1391         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
1392         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
1393         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
1394         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
1395         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
1396         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
1397         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
1398         * testsuite/libgomp.c++/cancel-test.h: New file.
1399         * testsuite/libgomp.c++/for-9.C: New test.
1400         * testsuite/libgomp.c++/for-10.C: New test.
1401         * testsuite/libgomp.c++/for-11.C: New test.
1402         * testsuite/libgomp.c++/simd-1.C: New test.
1403         * testsuite/libgomp.c++/simd-2.C: New test.
1404         * testsuite/libgomp.c++/simd-3.C: New test.
1405         * testsuite/libgomp.c++/simd-4.C: New test.
1406         * testsuite/libgomp.c++/simd-5.C: New test.
1407         * testsuite/libgomp.c++/simd-6.C: New test.
1408         * testsuite/libgomp.c++/simd-7.C: New test.
1409         * testsuite/libgomp.c++/simd-8.C: New test.
1410         * testsuite/libgomp.c++/target-1.C: New test.
1411         * testsuite/libgomp.c++/target-2.C: New test.
1412         * testsuite/libgomp.c++/target-2-aux.cc: New file.
1413         * testsuite/libgomp.c++/target-3.C: New test.
1414         * testsuite/libgomp.c++/taskgroup-1.C: New test.
1415         * testsuite/libgomp.c++/udr-1.C: New test.
1416         * testsuite/libgomp.c++/udr-2.C: New test.
1417         * testsuite/libgomp.c++/udr-3.C: New test.
1418         * testsuite/libgomp.c++/udr-4.C: New test.
1419         * testsuite/libgomp.c++/udr-5.C: New test.
1420         * testsuite/libgomp.c++/udr-6.C: New test.
1421         * testsuite/libgomp.c++/udr-7.C: New test.
1422         * testsuite/libgomp.c++/udr-8.C: New test.
1423         * testsuite/libgomp.c++/udr-9.C: New test.
1424
1425 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
1426
1427         PR testsuite/57605
1428         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
1429         ALWAYS_CFLAGS.
1430
1431 2013-09-20  Alan Modra  <amodra@gmail.com>
1432
1433         * configure: Regenerate.
1434
1435 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
1436
1437         * testsuite/libgomp.c/sections-2.c: New test.
1438
1439 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1440
1441         * testsuite/libgomp.fortran/strassen.f90:
1442         Add dg-skip-if aarch64_tiny.
1443
1444 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
1445             Cesar Philippidis  <cesar@codesourcery.com>
1446
1447         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
1448         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
1449         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
1450         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1451         * testsuite/libgomp.graphite/graphite.exp: Likewise.
1452         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
1453         Use dg-runtest rather than gfortran-dg-runtest.
1454
1455 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1456
1457         * testsuite/libgomp.c/icv-2.c: Extend current handling of
1458         Linux-based x86 systems to cover all GNU systems.
1459         * testsuite/libgomp.c/lock-3.c: Likewise.
1460         * testsuite/libgomp.c/pr48591.c: Likewise.
1461
1462 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
1463
1464         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
1465         GNU/Hurd, as done for Linux-based systems.
1466
1467         * config/posix/ptrlock.h: Fix comment.
1468
1469 2013-05-27  Tobias Burnus  <burnus@net-b.de>
1470
1471         PR fortran/57423
1472         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
1473         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
1474         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
1475         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
1476         omp_destroy_nest_lock): Correct arguments to match the one in
1477         the OpenMP spec.
1478         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
1479         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
1480         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
1481         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
1482
1483 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
1484
1485         * testsuite/libgomp.c/loop-13.c: New test.
1486         * testsuite/libgomp.c/loop-14.c: New test.
1487         * testsuite/libgomp.c/loop-15.c: New test.
1488         * testsuite/libgomp.c++/loop-13.C: New test.
1489         * testsuite/libgomp.c++/loop-14.C: New test.
1490         * testsuite/libgomp.c++/loop-15.C: New test.
1491
1492 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
1493
1494         PR middle-end/56217
1495         * testsuite/libgomp.c++/pr56217.C: New test.
1496
1497 2013-02-01  Alan Modra  <amodra@gmail.com>
1498
1499         * task.c (GOMP_task, GOMP_taskwait): Comment.
1500
1501 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
1502             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
1503
1504         PR libgomp/55561
1505         * config/linux/wait.h (do_spin): Use atomic load for addr.
1506         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
1507         for intptr and ptrlock.
1508         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
1509         for ptrlock.
1510
1511 2013-01-22  Alan Modra  <amodra@gmail.com>
1512
1513         PR libgomp/51376
1514         PR libgomp/56073
1515         * task.c (GOMP_task): Revert 2011-12-09 change.
1516         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
1517         barrier to read task->children..
1518         (gomp_barrier_handle_tasks): ..and matching atomic store with
1519         release barrier here when setting parent->children to NULL.
1520
1521 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
1522             Tobias Burnus  <burnus@net-b.de>
1523
1524         PR driver/55884
1525         * testsuite/libgomp.fortran/fortran.exp: Use
1526         -fintrinsic-modules-path= instead of
1527         -fintrinsic-modules-path.
1528
1529 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
1530
1531         Update copyright years.
1532
1533 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1534
1535         * testsuite/libgomp.fortran/fortran.exp: Set
1536         -fintrinsic-modules-path.
1537
1538 2012-12-19  Tobias Burnus  <burnus@net-b.de>
1539
1540         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
1541         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
1542
1543 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
1544
1545         PR libgomp/55411
1546         * team.c (gomp_free_thread): Decrease gomp_managed_threads
1547         if pool had any threads_used.
1548
1549 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
1550
1551         * testsuite/libgomp.c++/pr24455.C: Use
1552         -Wl,-undefined,dynamic_lookup on darwin.
1553
1554 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
1555
1556         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
1557
1558 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
1559
1560         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
1561
1562 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
1563             Jim MacArthur  <jim.macarthur@arm.com>
1564             Marcus Shawcroft  <marcus.shawcroft@arm.com>
1565             Nigel Stephens  <nigel.stephens@arm.com>
1566             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1567             Richard Earnshaw  <rearnsha@arm.com>
1568             Sofiane Naci  <sofiane.naci@arm.com>
1569             Stephen Thomas  <stephen.thomas@arm.com>
1570             Tejas Belagod  <tejas.belagod@arm.com>
1571             Yufeng Zhang  <yufeng.zhang@arm.com>
1572
1573         * configure.tgt: Add AArch64.
1574
1575 2012-10-04  Jason Merrill  <jason@redhat.com>
1576
1577         * testsuite/libgomp.c++/tls-init1.C: New.
1578
1579 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
1580
1581         * configure: Regenerated.
1582
1583 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
1584
1585         * config/linux/mips/futex.h (sys_futex0): Change to static
1586         function with noinline, nomips16 attributes under MIPS16. Adjust
1587         asm statement to place 'li v0,SYS_futex' immediately before
1588         syscall insn.
1589
1590 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
1591
1592         * libgomp.texi (Library Index): Renamed from "Index" to prevent
1593         conflict with index.html on case-insensitive file systems.
1594
1595 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
1596
1597         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
1598         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
1599
1600 2012-07-02  Richard Guenther  <rguenther@suse.de>
1601             Michael Matz  <matz@suse.de>
1602             Tobias Grosser <tobias@grosser.es>
1603             Sebastian Pop <sebpop@gmail.com>
1604
1605         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
1606         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
1607         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1608         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1609
1610 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
1611
1612         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
1613
1614 2012-06-22  Richard Guenther  <rguenther@suse.de>
1615
1616         Merge from graphite branch
1617         2012-01-13  Tobias Grosser  <tobias@grosser.es>
1618
1619         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
1620         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
1621
1622 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
1623
1624         PR middle-end/53580
1625         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
1626         use GOMP_barrier () call instead.
1627         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1628         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1629         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
1630         call GOMP_barrier instead.
1631         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1632
1633 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
1634
1635         PR libgomp/52993
1636         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
1637         argument to memset call.
1638
1639 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1640
1641         * configure: Regenerated.
1642
1643 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1644
1645         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
1646
1647 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
1648
1649         PR bootstrap/52812
1650         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
1651
1652 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
1653
1654         PR middle-end/52547
1655         * testsuite/libgomp.c/pr52547.c: New test.
1656
1657 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
1658
1659         * testsuite/lib/libgomp.exp: load fortran-modules.exp
1660
1661 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1662
1663         * configure.tgt (mips-sgi-irix6*): Remove.
1664
1665 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1666
1667         * configure.tgt (alpha*-dec-osf*): Remove.
1668
1669         * config/osf/sem.h: Remove.
1670         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
1671
1672 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
1673
1674         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
1675
1676 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1677
1678         PR libstdc++/52188
1679         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
1680         Remove ENABLE_SYMVERS_SOL2.
1681         * configure: Regenerate.
1682         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
1683         (PREPROCESS): New variable.
1684         (libgomp.ver): New target.
1685         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
1686         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
1687         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
1688         Use libgomp.ver.
1689         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
1690         * Makefile.in: Regenerate.
1691
1692 2012-02-14  Walter Lee  <walt@tilera.com>
1693
1694         * configure.tgt: Handle tilegx and tilepro.
1695         * config/linux/tile/futex.h: New file.
1696
1697 2012-02-08  Richard Guenther  <rguenther@suse.de>
1698
1699         PR tree-optimization/46886
1700         * testsuite/libgomp.c/pr46886.c: New testcase.
1701
1702 2012-01-25  Matthias Klose  <doko@ubuntu.com>
1703
1704         * config/linux/arm: Remove empty directory.
1705         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
1706
1707 2011-12-09  Alan Modra  <amodra@gmail.com>
1708
1709         PR libgomp/51376
1710         * task.c (GOMP_taskwait): Don't access task->children outside of
1711         task_lock mutex region.
1712         (GOMP_task): Likewise.
1713
1714 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
1715
1716         PR libgomp/51132
1717         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
1718         to file scope.
1719         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
1720         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
1721         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
1722         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
1723         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
1724
1725 2011-12-02  Alan Modra  <amodra@gmail.com>
1726
1727         * config/linux/affinity.c: Use atomic rather than sync builtin.
1728         * config/linux/lock.c: Likewise.
1729         * config/linux/ptrlock.h: Likewise.
1730         * config/linux/ptrlock.c: Likewise.
1731         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
1732         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
1733         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
1734         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
1735         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
1736         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
1737         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
1738         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
1739         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
1740         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
1741
1742 2011-11-30  Alan Modra  <amodra@gmail.com>
1743
1744         PR libgomp/51298
1745         * config/linux/bar.h: Use atomic rather than sync builtins.
1746         * config/linux/bar.c: Likewise.  Add missing acquire
1747         synchronisation on generation field.
1748         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
1749         double unlock.
1750
1751 2011-11-30  Alan Modra  <amodra@gmail.com>
1752
1753         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
1754         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
1755         * config/linux/mutex.h: Use atomic rather than sync builtins.
1756         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
1757         * config/linux/omp-lock.h: Comment fix.
1758         * config/linux/arm/mutex.h: Delete.
1759         * config/linux/powerpc/mutex.h: Delete.
1760         * config/linux/ia64/mutex.h: Delete.
1761         * config/linux/mips/mutex.h: Delete.
1762
1763 2011-11-30  Alan Modra  <amodra@gmail.com>
1764
1765         PR libgomp/51249
1766         * config/linux/sem.h: Rewrite.
1767         * config/linux/sem.c: Rewrite.
1768
1769 2011-11-28  Richard Henderson  <rth@redhat.com>
1770
1771         * libgomp.h (enum memmodel): New.
1772
1773 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
1774
1775         * configure: Regenerate.
1776
1777 2011-10-10  Matthias Klose  <doko@ubuntu.com>
1778
1779         * config/posix95: Remove empty directory.
1780
1781 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
1782
1783         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
1784
1785 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
1786
1787         PR fortran/49792
1788         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
1789         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
1790
1791 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1792
1793         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
1794
1795 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1796
1797         PR libgomp/49965
1798         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
1799
1800 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
1801
1802         * config/linux/proc.h: New.
1803         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
1804         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
1805         (gomp_init_num_threads): Update call to cpuset_popcount.
1806         (get_num_procs): Ditto.
1807         * config/linux/affinity.c (gomp_init_affinity): Call
1808         gomp_cpuset_popcount.
1809
1810 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1811
1812         PR fortran/42041
1813         PR fortran/46752
1814         * omp.h.in (omp_in_final): New prototype.
1815         * omp_lib.f90.in (omp_in_final): New interface.
1816         (omp_integer_kind, omp_logical_kind): Remove
1817         and replace all its uses in the module with 4.
1818         (openmp_version): Change to 201107.
1819         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
1820         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
1821         kind for the parameters.
1822         (omp_in_final): New external.
1823         (openmp_version): Change to 201107.
1824         * task.c (omp_in_final): New function.
1825         (gomp_init_task): Initialize final_task.
1826         (GOMP_task): Remove unused attribute from flags.  Handle final
1827         tasks.
1828         (GOMP_taskyield): New function.
1829         (omp_in_final): Return true if if (false) or final (true) task
1830         or descendant of final (true).
1831         * fortran.c (omp_in_final_): New function.
1832         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
1833         (GOMP_3.0): Export GOMP_taskyield.
1834         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
1835         variables.
1836         (parse_unsigned_long_list): New function.
1837         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
1838         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
1839         even if parse_affinity returned false.
1840         * config/linux/affinity.c (gomp_init_affinity): Handle
1841         gomp_cpu_affinity_len == 0.
1842         * libgomp_g.h (GOMP_taskyield): New prototype.
1843         * libgomp.h (struct gomp_task): Add final_task field.
1844         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
1845         * team.c (gomp_team_start): Override new task's nthreads_var icv
1846         if list form OMP_NUM_THREADS has been used and it has value for
1847         the new nesting level.
1848
1849         * testsuite/libgomp.c/atomic-11.c: New test.
1850         * testsuite/libgomp.c/atomic-12.c: New test.
1851         * testsuite/libgomp.c/atomic-13.c: New test.
1852         * testsuite/libgomp.c/atomic-14.c: New test.
1853         * testsuite/libgomp.c/reduction-6.c: New test.
1854         * testsuite/libgomp.c/task-5.c: New test.
1855         * testsuite/libgomp.c++/atomic-2.C: New test.
1856         * testsuite/libgomp.c++/atomic-3.C: New test.
1857         * testsuite/libgomp.c++/atomic-4.C: New test.
1858         * testsuite/libgomp.c++/atomic-5.C: New test.
1859         * testsuite/libgomp.c++/atomic-6.C: New test.
1860         * testsuite/libgomp.c++/atomic-7.C: New test.
1861         * testsuite/libgomp.c++/atomic-8.C: New test.
1862         * testsuite/libgomp.c++/atomic-9.C: New test.
1863         * testsuite/libgomp.c++/task-8.C: New test.
1864         * testsuite/libgomp.c++/reduction-4.C: New test.
1865         * testsuite/libgomp.fortran/allocatable7.f90: New test.
1866         * testsuite/libgomp.fortran/allocatable8.f90: New test.
1867         * testsuite/libgomp.fortran/crayptr3.f90: New test.
1868         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
1869         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
1870         * testsuite/libgomp.fortran/pointer1.f90: New test.
1871         * testsuite/libgomp.fortran/pointer2.f90: New test.
1872         * testsuite/libgomp.fortran/task4.f90: New test.
1873
1874 2011-08-02  Tobias Burnus  <burnus@net-b.de>
1875
1876         * libgomp.texi: Update OpenMP spec references to 3.1.
1877         (omp_in_final,OMP_PROC_BIND): New sections.
1878         (OMP_NUM_THREADS): Document that the value can be now a list.
1879         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
1880
1881 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1882
1883         * config/linux/x86/futex.h: Check __x86_64__ instead of
1884         __LP64__.
1885
1886 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
1887
1888         PR middle-end/49897
1889         PR middle-end/49898
1890         * testsuite/libgomp.c/pr49897-1.c: New test.
1891         * testsuite/libgomp.c/pr49897-2.c: New test.
1892         * testsuite/libgomp.c/pr49898-1.c: New test.
1893         * testsuite/libgomp.c/pr49898-2.c: New test.
1894
1895 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1896
1897         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
1898         for ia32 instead of ilp32.
1899
1900         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
1901         * testsuite/libgomp.c/atomic-6.c: Likewise.
1902
1903 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
1904
1905         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
1906         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
1907
1908 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1909
1910         PR libgomp/45351
1911         * config/osf/sem.h: New file.
1912         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
1913
1914 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1915
1916         PR target/49541
1917         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
1918         ldflags.
1919
1920 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
1921
1922         * config/linux/wait.h (do_spin): New inline, largely copied
1923         from do_wait, just don't do futex_wait here, instead return true if
1924         it should be done.
1925         (do_wait): Implement using do_spin.
1926         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
1927         to prototype.
1928         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1929         __sync_bool_compare_and_swap, pass the oldval to
1930         gomp_mutex_lock_slow.
1931         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
1932         If all mutex contenders are just spinning and not sleeping, don't
1933         change state to 2 unnecessarily.  Optimize the loop when state has
1934         already become 2 to use just one atomic operation per loop instead
1935         of two.
1936         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
1937         to prototype.
1938         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
1939         __sync_bool_compare_and_swap, pass the oldval to
1940         gomp_mutex_lock_slow.
1941
1942 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
1943
1944         PR libgomp/49490
1945         * iter.c (gomp_iter_static_next): For chunk size 0
1946         only use n ceil/ nthreads size for the first
1947         n % nthreads threads in the team instead of
1948         all threads except for the last few ones which
1949         get less work or none at all.
1950         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
1951         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
1952         chunk argument, set run_sched_modifier to 0 for static
1953         resp. 1 for other kinds.  If chunk argument is 0
1954         and not static, set value to 1.
1955
1956 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
1957
1958         PR c++/49043
1959         * testsuite/libgomp.c++/pr49043.C: New test.
1960
1961         PR c++/48869
1962         * testsuite/libgomp.c++/pr48869.C: New test.
1963
1964 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
1965
1966         PR fortran/48894
1967         * fortran.c: Include limits.h.
1968         (TO_INT): Define.
1969         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
1970         *set.
1971         (omp_set_num_threads_8_, omp_set_schedule_8_,
1972         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
1973         omp_get_team_size_8_): Use TO_INT macro.
1974         * testsuite/libgomp.fortran/pr48894.f90: New test.
1975
1976 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
1977
1978         PR middle-end/48591
1979         * testsuite/libgomp.c/pr48591.c: New test.
1980
1981 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1982
1983         PR bootstrap/48135
1984         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
1985         * configure: Regenerate.
1986
1987 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
1988
1989         PR fortran/47886
1990         * testsuite/libgomp.fortran/task3.f90: New test.
1991
1992 2011-02-24  Tobias Burnus  <burnus@net-b.de>
1993
1994         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
1995
1996 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1997
1998         PR libgomp/47854
1999         * libgomp.texi (omp_get_wtime): Don't say time in the past
2000         must be Unix Epoch.
2001
2002 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
2003
2004         PR libgomp/47804
2005         * testsuite/libgomp.fortran/fortran.exp: Check for both
2006         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
2007         but $blddir != "", still append ${blddir}/${lang_library_path}
2008         to ld_library_path.
2009
2010 2011-02-16  Tobias Burnus  <burnus@net-b.de>
2011
2012         PR libgomp/47758
2013         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
2014         of libquadmath.a before adding its libpath to ldflags.
2015
2016 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
2017
2018         PR libgomp/47731
2019         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
2020         to FUTEX_WAIT futex syscall.
2021         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
2022
2023 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2024
2025         * configure: Regenerate.
2026
2027 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
2028
2029         PR libstdc++/36104
2030         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
2031
2032 2011-01-16  Gerald Pfeifer
2033
2034         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
2035
2036 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
2037
2038         PR fortran/46874
2039         * libgomp.fortran/allocatable6.f90: New test.
2040
2041 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2042
2043         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
2044         * configure: Regenerate.
2045
2046 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
2047
2048         PR target/40125
2049         PR lto/46695
2050         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
2051         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
2052         * aclocal.m4: Regenerate.
2053         * configure: Regenerate.
2054         * Makefile.in: Regenerate.
2055         * testsuite/Makefile.in: Regenerate.
2056
2057 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
2058
2059         PR fortran/46753
2060         * libgomp.fortran/pr46753.f90: New test.
2061
2062         PR libgomp/43706
2063         * env.c (initialize_env): Default to spin count 300000
2064         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
2065         is specified.
2066
2067         PR libgomp/45240
2068         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
2069         at the end if sync builtins aren't supported.
2070
2071 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2072
2073         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
2074
2075 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2076
2077         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
2078
2079 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
2080
2081         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
2082
2083 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2084             Tobias Burnus  <burnus@net-b.de>
2085
2086         PR fortran/32049
2087         * configure.ac:
2088         * configure: Regenerate.
2089
2090 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
2091
2092         * config/linux/futex.h: New.
2093         * config/linux/arm/mutex.h: New.
2094         * configure.tgt (arm*-*-linux*): Add config path.
2095
2096 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
2097
2098         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2099
2100 2010-09-23  Tobias Burnus  <burnus@net-b.de>
2101
2102         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
2103         Change Fortran datatype to LOGICAL.
2104         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
2105         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
2106
2107 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2108
2109         * configure: Regenerate.
2110
2111 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
2112
2113         * libgomp.texi: Add function keyword to a couple of Fortran
2114         interfaces, use integer instead of int for Fortran.
2115
2116 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
2117
2118         * libgomp.texi: Fix spelling and pasto problems throughout.
2119         Adjust prototypes to match code.
2120
2121 2010-07-24  Tobias Burnus  <burnus@net-b.de>
2122
2123         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
2124         silence -fwhole-file warning.
2125
2126 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2127
2128         * configure.tgt (*-*-solaris2.[56]*): Removed.
2129
2130 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2131
2132         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
2133         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
2134         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
2135         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
2136         targetting solaris2*.
2137         * configure: Regenerate.
2138         * config.h.in: Regenerate.
2139
2140         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
2141         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
2142         Add libgomp_version_dep.
2143         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
2144         versioning.
2145         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
2146         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
2147         * Makefile.in: Regenerate.
2148
2149         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
2150         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2151         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
2152         to common block, protected by
2153         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
2154
2155 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
2156
2157         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
2158
2159 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
2160
2161         PR bootstrap/43170
2162         * configure: Regenerate.
2163
2164 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2165
2166         PR other/43620
2167         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
2168         * configure: Regenerate.
2169         * Makefile.in: Regenerate.
2170         * testsuite/Makefile.in: Regenerate.
2171
2172 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
2173
2174         PR c/43893
2175         * testsuite/libgomp.c/pr43893.c: New test.
2176         * testsuite/libgomp.c++/pr43893.C: New test.
2177
2178 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
2179
2180         PR middle-end/43570
2181         * testsuite/libgomp.fortran/vla8.f90: New test.
2182
2183 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
2184
2185         PR libgomp/43706
2186         * config/linux/affinity.c (gomp_init_affinity): Decrease
2187         gomp_available_cpus if affinity mask confines the process to fewer
2188         CPUs.
2189         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
2190         non-NULL, just return gomp_available_cpus.
2191
2192         PR libgomp/43569
2193         * sections.c (gomp_sections_init): Initialize ws->mode.
2194
2195 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
2196
2197         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
2198         not unused bar variable.
2199         * configure: Regenerate.
2200
2201 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2202
2203         * Makefile.in: Regenerate.
2204         * aclocal.m4: Regenerate.
2205         * testsuite/Makefile.in: Regenerate.
2206
2207 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
2208
2209         PR libgomp/42942
2210         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
2211         (initialize_env): Adjust callers.
2212         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
2213         when the argument is 0.
2214
2215         * testsuite/libgomp.c/pr42942.c: New test.
2216
2217 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
2218
2219         PR middle-end/42644
2220         PR middle-end/42130
2221         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
2222         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
2223
2224 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2225
2226         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
2227         * testsuite/libgomp.c++/task-6.C: Likewise.
2228
2229 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
2230
2231         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
2232
2233 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
2234
2235         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
2236         * configure: Regenerate.
2237
2238 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
2239
2240         PR fortran/42866
2241         * testsuite/libgomp.fortran/allocatable5.f90: New test.
2242
2243 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
2244
2245         * configure.ac: Test for executability of GFORTRAN.
2246         * configure: Regenerate.
2247
2248 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2249
2250         * configure: Regenerate.
2251
2252 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2253
2254         PR libgomp/42602
2255         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
2256
2257 2010-01-03  Richard Guenther  <rguenther@suse.de>
2258
2259         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
2260
2261 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
2262
2263         * testsuite/libgomp.graphite/pr4118.c: New.
2264
2265 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2266
2267         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
2268         for darwin, protect the test with require-effective-target tls_runtime.
2269         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
2270
2271 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2272
2273         PR target/41605
2274         * testsuite/lib/libgomp.exp: Provide -B options to allow for
2275         link spec %s substitutions for static libraries.
2276
2277 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
2278
2279         PR testsuite/42135
2280         * libgomp.graphite/force-parallel-2.c: Reduce array size.
2281
2282 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2283
2284         * Makefile.in: Regenerate.
2285         * configure: Regenerate.
2286         * testsuite/Makefile.in: Regenerate.
2287
2288 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
2289
2290         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
2291         settings for LC_ALL and LANG.
2292
2293 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
2294
2295         PR fortran/42162
2296         * testsuite/libgomp.fortran/pr42162.f90: New test.
2297
2298 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
2299
2300         PR middle-end/42029
2301         * testsuite/libgomp.c/pr42029.c: New test.
2302
2303 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
2304
2305         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
2306         *s.  Accept ld version without text in ()s.
2307         * configure: Regenerated.
2308
2309 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
2310
2311         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
2312
2313 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2314
2315         PR libgomp/41418
2316         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
2317         or a hyphen (happens with fortran language disabled).
2318         * configure: Regenerate.
2319
2320 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2321
2322         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
2323         use sed script portable to Solaris /bin/sed for extracting ld
2324         version.
2325         * configure: Regenerate.
2326
2327 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
2328
2329         * testsuite/libgomp.graphite/bounds.c: New test.
2330
2331 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2332
2333         * Makefile.am (libgomp_la_LINK): New.
2334         * Makefile.in: Regenerate.
2335
2336 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2337
2338         * configure.ac (AC_PREREQ): Bump to 2.64.
2339
2340 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2341
2342         * Makefile.am (install-html, install-pdf): Remove.
2343         * Makefile.in: Regenerate.
2344
2345         * Makefile.in: Regenerate.
2346         * aclocal.m4: Regenerate.
2347         * config.h.in: Regenerate.
2348         * configure: Regenerate.
2349         * testsuite/Makefile.in: Regenerate.
2350
2351 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2352
2353         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
2354         * Makefile.in: Regenerate.
2355
2356 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
2357
2358         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
2359         * Makefile.in: Regenerate.
2360
2361 2009-08-19  Tobias Burnus  <burnus@net-b.de>
2362
2363         PR fortran/41102
2364         omp_lib.h.in: Fix -std=f95 errors.
2365
2366
2367 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
2368
2369         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
2370         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
2371         * testsuite/libgomp.graphite/graphite.exp: New.
2372
2373 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
2374
2375         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
2376         only build.
2377
2378 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
2379
2380         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
2381         needed memory barrier semantics.
2382         * config/linux/mips/mutex.h: New file.
2383
2384 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2385
2386         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
2387
2388 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
2389
2390         * configure: Regenerate.
2391
2392 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
2393
2394         PR testsuite/40699
2395         PR testsuite/40707
2396         PR testsuite/40709
2397         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
2398         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
2399         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
2400
2401 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
2402
2403         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
2404         options when choosing a multilib.
2405
2406 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
2407
2408         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
2409         ld_library_path.  Use add_path.  Add just find_libgcc_s to
2410         ld_library_path, not every libgcc multilib directory.
2411         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
2412         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
2413         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
2414         Use add_path.
2415         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
2416
2417 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
2418
2419         * Makefile.am (LTLDFLAGS): Define.
2420         (LINK): Define.
2421         * Makefile.in: Regenerate.
2422
2423 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
2424
2425         PR fortran/39718
2426         * testsuite/libgomp.fortran/fortran.exp: Don't link with
2427         libgfortranbegin, check existence of libgfortran.a instead of
2428         libgfortranbegin.a.
2429
2430 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
2431
2432         PR libgomp/40174
2433         * team.c (gomp_thread_start): Destroy thr->release semaphore.
2434         (gomp_free_pool_helper): Likewise.
2435
2436 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
2437             Jakub Jelinek  <jakub@redhat.com>
2438
2439         PR fortran/35423
2440         * testsuite/libgomp.fortran/workshare2.f90: New test.
2441
2442 2009-04-09  Nick Clifton  <nickc@redhat.com>
2443
2444         * iter.c: Change copyright header to refer to version 3 of the
2445         GNU General Public License with version 3.1 of the GCC Runtime
2446         Library Exception and to point readers at the COPYING3 and
2447         COPYING3.RUNTIME files and the FSF's license web page.
2448         * alloc.c: Likewise.
2449         * barrier.c: Likewise.
2450         * config/bsd/proc.c: Likewise.
2451         * config/linux/affinity.c: Likewise.
2452         * config/linux/alpha/futex.h: Likewise.
2453         * config/linux/bar.c: Likewise.
2454         * config/linux/bar.h: Likewise.
2455         * config/linux/ia64/futex.h: Likewise.
2456         * config/linux/ia64/mutex.h: Likewise.
2457         * config/linux/lock.c: Likewise.
2458         * config/linux/mips/futex.h: Likewise.
2459         * config/linux/mutex.c: Likewise.
2460         * config/linux/mutex.h: Likewise.
2461         * config/linux/powerpc/futex.h: Likewise.
2462         * config/linux/proc.c: Likewise.
2463         * config/linux/ptrlock.c: Likewise.
2464         * config/linux/ptrlock.h: Likewise.
2465         * config/linux/s390/futex.h: Likewise.
2466         * config/linux/sem.c: Likewise.
2467         * config/linux/sem.h: Likewise.
2468         * config/linux/sparc/futex.h: Likewise.
2469         * config/linux/wait.h: Likewise.
2470         * config/linux/x86/futex.h: Likewise.
2471         * config/mingw32/proc.c: Likewise.
2472         * config/mingw32/time.c: Likewise.
2473         * config/posix/affinity.c: Likewise.
2474         * config/posix/bar.c: Likewise.
2475         * config/posix/bar.h: Likewise.
2476         * config/posix/lock.c: Likewise.
2477         * config/posix/mutex.h: Likewise.
2478         * config/posix/proc.c: Likewise.
2479         * config/posix/ptrlock.h: Likewise.
2480         * config/posix/sem.c: Likewise.
2481         * config/posix/sem.h: Likewise.
2482         * config/posix/time.c: Likewise.
2483         * config/posix95/lock.c: Likewise.
2484         * critical.c: Likewise.
2485         * env.c: Likewise.
2486         * error.c: Likewise.
2487         * fortran.c: Likewise.
2488         * iter_ull.c: Likewise.
2489         * libgomp.h: Likewise.
2490         * libgomp_f.h.in: Likewise.
2491         * libgomp_g.h: Likewise.
2492         * loop.c: Likewise.
2493         * loop_ull.c: Likewise.
2494         * omp.h.in: Likewise.
2495         * omp_lib.f90.in: Likewise.
2496         * omp_lib.h.in: Likewise.
2497         * ordered.c: Likewise.
2498         * parallel.c: Likewise.
2499         * sections.c: Likewise.
2500         * single.c: Likewise.
2501         * task.c: Likewise.
2502         * team.c: Likewise.
2503         * work.c: Likewise.
2504
2505 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2506
2507         * testsuite/config/default.exp: Change copyright header to refer to
2508         version 3 of the GNU General Public License and to point readers
2509         at the COPYING3 file and the FSF's license web page.
2510
2511 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
2512
2513         PR middle-end/39573
2514         * libgomp.c++/pr39573.C: New test.
2515
2516 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
2517
2518         PR other/39591
2519         * testsuite/libgomp.c/pr39591-1.c: New test.
2520         * testsuite/libgomp.c/pr39591-2.c: New test.
2521         * testsuite/libgomp.c/pr39591-3.c: New test.
2522
2523 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
2524
2525         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
2526         * testsuite/libgomp.c/atomic-6.c: Ditto.
2527
2528 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
2529
2530         PR c/39495
2531         * testsuite/libgomp.c/loop-12.c: New test.
2532         * testsuite/libgomp.c/loop-11.c: New test.
2533         * testsuite/libgomp.c++/loop-11.C: New test.
2534         * testsuite/libgomp.c++/loop-12.C: New test.
2535         * testsuite/libgomp.c++/for-8.C: New test.
2536
2537 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2538
2539         * configure: Regenerate.
2540
2541 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
2542
2543         PR middle-end/39154
2544         * testsuite/libgomp.c/pr39154.c: New test.
2545
2546 2009-01-30  Ian Lance Taylor  <iant@google.com>
2547
2548         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
2549         libgomp_ld_is_gold.  Get gold version number.
2550         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
2551         * configure: Rebuild.
2552
2553 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
2554
2555         * testsuite/lib/libgomp.exp: Add -B option for targets that
2556         use libgfortran.a%s in their specs.
2557
2558 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
2559
2560         PR libgomp/38086
2561         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
2562         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
2563         HAVE_AS_SYMVER_DIRECTIVE is not defined.
2564         * configure: Regenerated.
2565         * config.h.in: Likewise.
2566
2567 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
2568
2569         PR c++/38650
2570         * testsuite/libgomp.c/pr38650.c: New test.
2571         * testsuite/libgomp.c++/pr38650.C: New test.
2572
2573 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
2574
2575         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
2576
2577 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
2578
2579         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
2580
2581 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2582
2583         * configure: Regenerate.
2584
2585 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
2586
2587         PR middle-end/36802
2588         * testsuite/libgomp.c/pr36802-1.c: New test.
2589         * testsuite/libgomp.c/pr36802-2.c: New test.
2590         * testsuite/libgomp.c/pr36802-3.c: New test.
2591
2592 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
2593
2594         PR libgomp/38270
2595         * config/linux/powerpc/mutex.h: New.
2596
2597 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
2598
2599         PR c++/38257
2600         * testsuite/libgomp.c++/for-7.C: New test.
2601
2602         PR c++/38348
2603         * testsuite/libgomp.c++/for-6.C: New test.
2604
2605 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
2606
2607         PR testsuite/28870
2608         * testsuite/lib/libgomp.exp: Include new timeout library files.
2609         (libgomp_target_compile): Set timeout value from new proc.
2610
2611 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
2612
2613         PR libgomp/37938
2614         * config/linux/ia64/mutex.h: New.
2615
2616 2008-11-04  Tobias Burnus  <burnus@net-b.de>
2617
2618         PR libgomp/37935
2619         * libgomp.texi (Runtime library routines, environment variables):
2620         Update for OpenMP version 3.0.
2621
2622 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
2623             Steve Ellcey  <sje@cup.hp.com>
2624
2625         * configure: Regenerate for new libtool.
2626         * Makefile.in: Ditto.
2627         * testsuite/Makefile.in: Ditto.
2628
2629 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
2630             Andreas Tobler  <a.tobler@schweiz.org>
2631
2632         * config/bsd/proc.c: New file.
2633         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
2634         * configure.ac: Check for header <sys/sysctl.h>
2635         * configure: Regenerate.
2636         * config.h.in: Likewise.
2637
2638 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
2639
2640         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
2641
2642 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
2643
2644         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
2645         * Makefile.in: Regenerated.
2646         * testsuite/Makefile.in: Regenerated.
2647
2648 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
2649
2650         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
2651         depend on blddir if blddir exists.
2652         (libgomp_target_compile): Likewise.
2653         * testsuite/libgomp.c++/c++.exp: Likewise.
2654         * testsuite/libgomp.fortran/fortran.exp: Likewise.
2655
2656 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2657
2658         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
2659         Do not list GPL as Invariant Section.
2660
2661 2008-07-28  Ilie Garbacea  <ilie@mips.com>
2662             Chao-ying Fu  <fu@mips.com>
2663
2664         * configure.tgt: Enable futex for MIPS.
2665         * config/linux/mips/futex.h: New file.
2666
2667 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
2668
2669         * team.c (gomp_team_end): Free team immediately if it has
2670         just one thread.
2671
2672 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
2673
2674         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
2675         * testsuite/libgomp.fortran/fortran.exp: Same.
2676         * testsuite/libgomp.c/c.exp: Same.
2677         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
2678         directory to library path first.
2679
2680 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
2681
2682         * env.c (parse_stacksize): Add cast to avoid warning.
2683         (parse_spincount): Likewise.
2684
2685 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
2686
2687         * testsuite/libgomp.c/loop-10.c: New test.
2688         * libgomp.c/loop-3.c (main): Add lastprivate clause.
2689         * libgomp.c++/loop-6.C (main): Likewise.
2690
2691         PR debug/36617
2692         * testsuite/libgomp.c/debug-1.c: New test.
2693
2694 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
2695
2696         * testsuite/libgomp.c/nqueens-1.c: New test.
2697
2698         PR c++/36523
2699         * testsuite/libgomp.c++/task-7.C: New function.
2700
2701 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2702
2703         * configure: Regenerate.
2704
2705 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
2706
2707         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
2708         mutex when HAVE_SYNC_BUILTINS isn't defined.
2709
2710 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2711
2712         * libgomp.texi (omp_test_lock): Fix typo.
2713
2714 2008-06-12  Tobias Burnus  <burnus@net-b.de>
2715
2716         * omp_lib.f90.in: Add "implicit none".
2717
2718 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
2719
2720         PR middle-end/36506
2721         * testsuite/libgomp.c/reduction-5.c: New test.
2722
2723 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
2724
2725         * libgomp.h (struct gomp_task): Add in_tied_task field.
2726         * task.c (gomp_init_task): Initialize it.
2727         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
2728         unconditionally.  Don't call gomp_team_barrier_wake if
2729         current task is implicit or if(0) from implicit and number of
2730         running tasks is equal to nthreads - 1.
2731
2732         PR libgomp/36471
2733         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
2734         omp_get_team_size_8): Fix pastos.
2735
2736         PR libgomp/36469
2737         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
2738         * configure: Regenerated.
2739         * config.h.in: Regenerated.
2740         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
2741         defined.
2742
2743 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
2744
2745         PR bootstrap/36452
2746         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
2747         (GOMP_loop_ull_dynamic_start): Likewise.
2748         (GOMP_loop_ull_guided_start): Likewise.
2749         (GOMP_loop_ull_ordered_static_start): Likewise.
2750         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
2751         (GOMP_loop_ull_ordered_guided_start): Likewise.
2752
2753 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
2754             Richard Henderson  <rth@redhat.com>
2755             Ulrich Drepper  <drepper@redhat.com>
2756             Jakob Blomer  <jakob.blomer@ira.uka.de>
2757
2758         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
2759         Substitute also OMP_*LOCK_25*.
2760         * configure: Regenerated.
2761         * config.h.in: Regenerated.
2762         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
2763         ptrlock.c and task.c.
2764         * Makefile.in: Regenerated.
2765         * testsuite/Makefile.in: Regenerated.
2766         * task.c: New file.
2767         * loop_ull.c: New file.
2768         * iter_ull.c: New file.
2769         * libgomp.h: Include ptrlock.h.
2770         (enum gomp_task_kind): New type.
2771         (struct gomp_team): Add task_lock, task_queue, task_count,
2772         task_running_count, single_count fields.  Add
2773         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
2774         Remove work_share_lock, generation_mask,
2775         oldest_live_gen, num_live_gen and init_work_shares fields, add
2776         work work_share_list_alloc, work_share_list_free and work_share_chunk
2777         fields.  Change work_shares from pointer to pointers into an array.
2778         Change ordered_release field into gomp_sem_t ** from flexible array
2779         member.  Add implicit_task and initial_work_shares fields.
2780         Move close to the end of the struct.
2781         (struct gomp_team_state): Add single_count, last_work_share,
2782         active_level and level fields, remove work_share_generation.
2783         (gomp_barrier_handle_tasks): New prototype.
2784         (gomp_finish_task): New inline function.
2785         (struct gomp_work_share): Move chunk_size, end, incr into
2786         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
2787         next_ll fields.  Reshuffle fields.  Add next_alloc,
2788         next_ws, next_free and inline_ordered_team_ids fields, change
2789         ordered_team_ids into pointer from flexible array member.
2790         Add mode field.  Put lock and next into a different cache line
2791         from most of the write-once fields.
2792         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
2793         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
2794         gomp_iter_ull_guided_next): New prototypes.
2795         (gomp_new_icv): New prototype.
2796         (struct gomp_thread): Add thread_pool and task fields.
2797         (struct gomp_thread_pool): New type.
2798         (gomp_new_team): New prototype.
2799         (gomp_team_start): Change type of last argument.
2800         (gomp_new_work_share): Removed.
2801         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
2802         (gomp_work_share_init_done): New static inline.
2803         (gomp_throttled_spin_count_var, gomp_available_cpus,
2804         gomp_managed_threads): New extern decls.
2805         (gomp_init_task): New prototype.
2806         (gomp_spin_count_var): New extern var decl.
2807         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
2808         or no alias support, or if not PIC.
2809         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
2810         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
2811         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
2812         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
2813         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
2814         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
2815         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
2816         gomp_test_nest_lock_25): New prototypes.
2817         (omp_lock_symver, strong_alias): Define.
2818         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
2819         decls.
2820         (gomp_end_task): New.
2821         (struct gomp_task_icv, gomp_global_icv): New.
2822         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
2823         (struct gomp_task): New.
2824         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2825         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2826         (gomp_icv): New.
2827         (gomp_schedule_type): Reorder enum to match
2828         omp_sched_t.
2829         * team.c (struct gomp_thread_start_data): Add thread_pool and task
2830         fields.
2831         (gomp_thread_start): Add gomp_team_barrier_wait call.
2832         For non-nested case remove clearing of docked thread thr fields.
2833         Use pool fields instead of global gomp_* variables.  Use
2834         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
2835         Create tasks for each member thread.
2836         (free_team): Only destroy team barrier, task_lock here and free it.
2837         (gomp_free_thread): Free last_team if non-NULL.
2838         (gomp_team_end): Call gomp_team_barrier_wait instead of
2839         gomp_barrier_wait.  For nested case call one extra
2840         gomp_barrier_wait.  Move here some destruction from free_team.
2841         Call free_team on pool->last_team if any, rather than freeing
2842         current team.  Destroy work_share_list_free_lock ifndef
2843         HAVE_SYNC_BUILTINS.
2844         (gomp_new_icv): New function.
2845         (gomp_threads, gomp_threads_size, gomp_threads_used,
2846         gomp_threads_dock): Removed.
2847         (gomp_thread_destructor): New variable.
2848         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
2849         functions.
2850         (gomp_team_start): Create new pool if current thread doesn't have
2851         one.  Use pool fields instead of global gomp_* variables.
2852         Initialize thread_pool field for new threads.  Clear single_count.
2853         Change last argument from ws to team, don't create
2854         new team, set ts.work_share to &team->work_shares[0] and clear
2855         ts.last_work_share.  Don't clear ts.work_share_generation.
2856         If number of threads changed, adjust atomically gomp_managed_threads.
2857         Use gomp_init_task instead of gomp_new_task,
2858         set thr->task to the corresponding implicit_task array entry.
2859         Create tasks for each member thread.  Initialize ts.level.
2860         (initialize_team): Call pthread_key_create on
2861         gomp_thread_destructor.
2862         (team_destructor): New function.
2863         (new_team): Removed.
2864         (gomp_new_team): New function.
2865         (free_team): Free gomp_work_share blocks chained through next_alloc,
2866         instead of freeing work_shares and destroying work_share_lock.
2867         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
2868         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
2869         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
2870         of gomp_barrier_wait.
2871         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
2872         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
2873         if gomp_work_share_start returned true.  Don't unlock ws->lock.
2874         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
2875         of gomp_barrier_wait.
2876         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
2877         gomp_work_share_init_done if gomp_work_share_start returned true.
2878         Don't unlock ws->lock.
2879         * work.c: Include stddef.h.
2880         (free_work_share): Use work_share_list_free_lock instead
2881         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
2882         Call gomp_fini_work_share and then either free ws if orphaned, or
2883         put it into work_share_list_free list of the current team.
2884         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
2885         functions.
2886         (gomp_work_share_start, gomp_work_share_end,
2887         gomp_work_share_end_nowait): Rewritten.
2888         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
2889         (openmp_version): Set to 200805.
2890         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2891         omp_sched_guided, omp_sched_auto): New parameters.
2892         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2893         omp_set_max_active_levels, omp_get_max_active_levels,
2894         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2895         omp_get_active_level): New interfaces.
2896         * omp_lib.h.in (openmp_version): Set to 200805.
2897         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
2898         omp_sched_guided, omp_sched_auto): New parameters.
2899         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2900         omp_set_max_active_levels, omp_get_max_active_levels,
2901         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2902         omp_get_active_level): New externals.
2903         * loop.c: Include limits.h.
2904         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
2905         GFS_AUTO.
2906         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
2907         Likewise.  Use gomp_icv.
2908         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
2909         ts.static_trip here.
2910         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
2911         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
2912         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
2913         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
2914         don't unlock ws->lock, otherwise lock it.
2915         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
2916         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
2917         (gomp_parallel_loop_start): Call gomp_new_team instead of
2918         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
2919         Adjust gomp_team_start caller.  Pass 0 as second argument to
2920         gomp_resolve_num_threads.
2921         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
2922         If adding ws->chunk_size nthreads + 1 times after end won't
2923         overflow, set ws->mode to 1.
2924         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
2925         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
2926         GOMP_loop_ull_ordered_static_start,
2927         GOMP_loop_ull_ordered_dynamic_start,
2928         GOMP_loop_ull_ordered_guided_start,
2929         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
2930         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
2931         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
2932         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
2933         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
2934         prototypes.
2935         * libgomp.map: Export lock routines also @@OMP_2.0.
2936         (GOMP_loop_ordered_dynamic_first,
2937         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
2938         GOMP_loop_ordered_static_first): Remove.
2939         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
2940         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
2941         GOMP_loop_ull_ordered_dynamic_next,
2942         GOMP_loop_ull_ordered_dynamic_start,
2943         GOMP_loop_ull_ordered_guided_next,
2944         GOMP_loop_ull_ordered_guided_start,
2945         GOMP_loop_ull_ordered_runtime_next,
2946         GOMP_loop_ull_ordered_runtime_start,
2947         GOMP_loop_ull_ordered_static_next,
2948         GOMP_loop_ull_ordered_static_start,
2949         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
2950         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
2951         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
2952         (omp_set_schedule, omp_get_schedule,
2953         omp_get_thread_limit, omp_set_max_active_levels,
2954         omp_get_max_active_levels, omp_get_level,
2955         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
2956         omp_set_schedule_, omp_set_schedule_8_,
2957         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
2958         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
2959         omp_get_max_active_levels_, omp_get_level_,
2960         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
2961         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
2962         New exports @@OMP_3.0.
2963         * omp.h.in (omp_sched_t): New type.
2964         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2965         omp_set_max_active_levels, omp_get_max_active_levels,
2966         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
2967         omp_get_active_level): New prototypes.
2968         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
2969         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
2970         gomp_thread_limit_var, gomp_remaining_threads_count,
2971         gomp_remaining_threads_lock): New variables.
2972         (parse_spincount): New function.
2973         (initialize_env): Call gomp_init_num_threads unconditionally.
2974         Initialize gomp_available_cpus.  Call parse_spincount,
2975         initialize gomp_{,throttled_}spin_count_var
2976         depending on presence and value of OMP_WAIT_POLICY and
2977         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
2978         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
2979         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
2980         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
2981         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
2982         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
2983         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
2984         (gomp_global_icv): New.
2985         (parse_schedule): Use it.  Parse "auto".
2986         (omp_set_num_threads): Use gomp_icv.
2987         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
2988         Likewise.
2989         (omp_get_max_threads): Move from parallel.c.
2990         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
2991         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
2992         add ialias.
2993         (parse_stacksize, parse_wait_policy): New functions.
2994         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
2995         both wrappers for compatibility and new locks.
2996         (omp_set_schedule, omp_get_schedule,
2997         omp_get_thread_limit, omp_set_max_active_levels,
2998         omp_get_max_active_levels, omp_get_level,
2999         omp_get_ancestor_thread_num, omp_get_team_size,
3000         omp_get_active_level): New ialias_redirect.
3001         (omp_set_schedule_, omp_set_schedule_8_,
3002         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
3003         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
3004         omp_get_max_active_levels_, omp_get_level_,
3005         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
3006         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
3007         New functions.
3008         * parallel.c: Include limits.h.
3009         (gomp_resolve_num_threads): Add count argument.  Rewritten.
3010         (GOMP_parallel_start): Call gomp_new_team and pass that as last
3011         argument to gomp_team_start.  Pass 0 as second argument to
3012         gomp_resolve_num_threads.
3013         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
3014         if gomp_thread_limit_var != ULONG_MAX.
3015         (omp_in_parallel): Implement using ts.active_level.
3016         (omp_get_max_threads): Move to env.c.
3017         (omp_get_level, omp_get_ancestor_thread_num,
3018         omp_get_team_size, omp_get_active_level): New functions,
3019         add ialias.
3020         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
3021         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
3022         gomp_iter_dynamic_next instead of the _locked variant and don't take
3023         lock around it, otherwise acquire it before calling
3024         gomp_iter_dynamic_next_locked.
3025         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
3026         gomp_iter_dynamic_next instead of the _locked variant and don't take
3027         lock around it.
3028         (GOMP_parallel_sections_start): Call gomp_new_team instead of
3029         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
3030         Adjust gomp_team_start caller.  Pass count as second argument to
3031         gomp_resolve_num_threads, don't adjust num_threads after the call.
3032         Use gomp_icv.
3033         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
3034         ws->chunk_size by incr.
3035         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
3036         code.
3037         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
3038         types.
3039         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
3040         (omp_check_defines): Check even the compat defines.
3041         * config/linux/ptrlock.c: New file.
3042         * config/linux/ptrlock.h: New file.
3043         * config/linux/wait.h: New file.
3044         * config/posix/ptrlock.c: New file.
3045         * config/posix/ptrlock.h: New file.
3046         * config/linux/bar.h (gomp_team_barrier_wait,
3047         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3048         (gomp_team_barrier_set_task_pending,
3049         gomp_team_barrier_clear_task_pending,
3050         gomp_team_barrier_set_waiting_for_tasks,
3051         gomp_team_barrier_waiting_for_tasks,
3052         gomp_team_barrier_done): New inlines.
3053         (gomp_barrier_t): Rewritten.
3054         (gomp_barrier_state_t): New typedef.
3055         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
3056         gomp_barrier_wait_start): Rewritten.
3057         (gomp_barrier_wait_end): Change second argument to
3058         gomp_barrier_state_t.
3059         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3060         inlines.
3061         * config/linux/bar.c: Include wait.h instead of libgomp.h and
3062         futex.h.
3063         (gomp_barrier_wait_end): Rewritten.
3064         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3065         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
3066         * config/posix/bar.h (gomp_barrier_t): Add generation field.
3067         (gomp_barrier_state_t): New typedef.
3068         (gomp_team_barrier_wait,
3069         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
3070         (gomp_barrier_wait_start): Or all but low 2 bits from generation
3071         into the return value.  Return gomp_barrier_state_t.
3072         (gomp_team_barrier_set_task_pending,
3073         gomp_team_barrier_clear_task_pending,
3074         gomp_team_barrier_set_waiting_for_tasks,
3075         gomp_team_barrier_waiting_for_tasks,
3076         gomp_team_barrier_done): New inlines.
3077         (gomp_barrier_wait_end): Change second argument to
3078         gomp_barrier_state_t.
3079         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
3080         inlines.
3081         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
3082         (gomp_barrier_wait_end): Change second argument to
3083         gomp_barrier_state_t.
3084         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
3085         gomp_team_barrier_wake): New functions.
3086         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
3087         futex.h.
3088         (gomp_futex_wake, gomp_futex_wait): New variables.
3089         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
3090         * config/linux/lock.c: Rewrite to make locks task owned,
3091         for backwards compatibility provide the old entrypoints
3092         if symbol versioning.  Include wait.h instead of libgomp.h and
3093         futex.h.
3094         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
3095         * config/posix95/lock.c: Rewrite to make locks task owned,
3096         for backwards compatibility provide the old entrypoints
3097         if symbol versioning.
3098         * config/posix/lock.c: Rewrite to make locks task owned,
3099         for backwards compatibility provide the old entrypoints
3100         if symbol versioning.
3101         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
3102         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
3103         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
3104         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3105         (sys_futex0): Return error code.
3106         (futex_wake, futex_wait): If ENOSYS was returned, clear
3107         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3108         (cpu_relax, atomic_write_barrier): New static inlines.
3109         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3110         (futex_wake, futex_wait): If ENOSYS was returned, clear
3111         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3112         (cpu_relax, atomic_write_barrier): New static inlines.
3113         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3114         (sys_futex0): Return error code.
3115         (futex_wake, futex_wait): If ENOSYS was returned, clear
3116         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3117         (cpu_relax, atomic_write_barrier): New static inlines.
3118         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3119         (sys_futex0): Return error code.
3120         (futex_wake, futex_wait): If ENOSYS was returned, clear
3121         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3122         (cpu_relax, atomic_write_barrier): New static inlines.
3123         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3124         (sys_futex0): Return error code.
3125         (futex_wake, futex_wait): If ENOSYS was returned, clear
3126         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3127         (cpu_relax, atomic_write_barrier): New static inlines.
3128         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
3129         (sys_futex0): Return error code.
3130         (futex_wake, futex_wait): If ENOSYS was returned, clear
3131         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
3132         (cpu_relax, atomic_write_barrier): New static inlines.
3133         * config/linux/sem.c: Include wait.h instead of libgomp.h and
3134         futex.h.
3135         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
3136         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
3137         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
3138         types.
3139         (omp_nest_lock_t): Change owner into void *, add lock field.
3140         * config/posix95/omp-lock.h: Include semaphore.h.
3141         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3142         (omp_lock_t): Use sem_t instead of mutex if semaphores
3143         aren't broken.
3144         (omp_nest_lock_t): Likewise.  Change owner to void *.
3145         * config/posix/omp-lock.h: Include semaphore.h.
3146         (omp_lock_25_t, omp_nest_lock_25_t): New types.
3147         (omp_lock_t): Use sem_t instead of mutex if semaphores
3148         aren't broken.
3149         (omp_nest_lock_t): Likewise.  Add owner field.
3150
3151 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
3152
3153         * testsuite/libgomp.c/collapse-1.c: New test.
3154         * testsuite/libgomp.c/collapse-2.c: New test.
3155         * testsuite/libgomp.c/collapse-3.c: New test.
3156         * testsuite/libgomp.c/icv-1.c: New test.
3157         * testsuite/libgomp.c/icv-2.c: New test.
3158         * testsuite/libgomp.c/lib-2.c: New test.
3159         * testsuite/libgomp.c/lock-1.c: New test.
3160         * testsuite/libgomp.c/lock-2.c: New test.
3161         * testsuite/libgomp.c/lock-3.c: New test.
3162         * testsuite/libgomp.c/loop-4.c: New test.
3163         * testsuite/libgomp.c/loop-5.c: New test.
3164         * testsuite/libgomp.c/loop-6.c: New test.
3165         * testsuite/libgomp.c/loop-7.c: New test.
3166         * testsuite/libgomp.c/loop-8.c: New test.
3167         * testsuite/libgomp.c/loop-9.c: New test.
3168         * testsuite/libgomp.c/nested-3.c: New test.
3169         * testsuite/libgomp.c/nestedfn-6.c: New test.
3170         * testsuite/libgomp.c/sort-1.c: New test.
3171         * testsuite/libgomp.c/task-1.c: New test.
3172         * testsuite/libgomp.c/task-2.c: New test.
3173         * testsuite/libgomp.c/task-3.c: New test.
3174         * testsuite/libgomp.c/task-4.c: New test.
3175         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
3176         to C++ testsuite default compiler options.
3177         * testsuite/libgomp.c++/collapse-1.C: New test.
3178         * testsuite/libgomp.c++/collapse-2.C: New test.
3179         * testsuite/libgomp.c++/ctor-10.C: New test.
3180         * testsuite/libgomp.c++/for-1.C: New test.
3181         * testsuite/libgomp.c++/for-2.C: New test.
3182         * testsuite/libgomp.c++/for-3.C: New test.
3183         * testsuite/libgomp.c++/for-4.C: New test.
3184         * testsuite/libgomp.c++/for-5.C: New test.
3185         * testsuite/libgomp.c++/loop-8.C: New test.
3186         * testsuite/libgomp.c++/loop-9.C: New test.
3187         * testsuite/libgomp.c++/loop-10.C: New test.
3188         * testsuite/libgomp.c++/task-1.C: New test.
3189         * testsuite/libgomp.c++/task-2.C: New test.
3190         * testsuite/libgomp.c++/task-3.C: New test.
3191         * testsuite/libgomp.c++/task-4.C: New test.
3192         * testsuite/libgomp.c++/task-5.C: New test.
3193         * testsuite/libgomp.c++/task-6.C: New test.
3194         * testsuite/libgomp.fortran/allocatable1.f90: New test.
3195         * testsuite/libgomp.fortran/allocatable2.f90: New test.
3196         * testsuite/libgomp.fortran/allocatable3.f90: New test.
3197         * testsuite/libgomp.fortran/allocatable4.f90: New test.
3198         * testsuite/libgomp.fortran/collapse1.f90: New test.
3199         * testsuite/libgomp.fortran/collapse2.f90: New test.
3200         * testsuite/libgomp.fortran/collapse3.f90: New test.
3201         * testsuite/libgomp.fortran/collapse4.f90: New test.
3202         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
3203         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
3204         * testsuite/libgomp.fortran/lib4.f90: New test.
3205         * testsuite/libgomp.fortran/lock-1.f90: New test.
3206         * testsuite/libgomp.fortran/lock-2.f90: New test.
3207         * testsuite/libgomp.fortran/nested1.f90: New test.
3208         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
3209         * testsuite/libgomp.fortran/strassen.f90: New test.
3210         * testsuite/libgomp.fortran/tabs1.f90: New test.
3211         * testsuite/libgomp.fortran/tabs2.f: New test.
3212         * testsuite/libgomp.fortran/task1.f90: New test.
3213         * testsuite/libgomp.fortran/task2.f90: New test.
3214         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
3215         * testsuite/libgomp.fortran/vla5.f90: Likewise.
3216         * testsuite/libgomp.c/pr26943-2.c: Likewise.
3217         * testsuite/libgomp.c/pr26943-3.c: Likewise.
3218         * testsuite/libgomp.c/pr26943-4.c: Likewise.
3219
3220 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
3221
3222         PR c++/36308
3223         * testsuite/libgomp.c++/ctor-11.C: New test.
3224         * testsuite/libgomp.c++/ctor-12.C: New test.
3225
3226 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
3227
3228         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
3229
3230 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
3231
3232         PR middle-end/36106
3233         * testsuite/libgomp.c/atomic-5.c: New test.
3234         * testsuite/libgomp.c/atomic-6.c: New test.
3235         * testsuite/libgomp.c/autopar-1.c: New test.
3236
3237 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3238
3239         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
3240         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
3241         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
3242         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
3243         * configure: Regenerate.
3244         * Makefile.in, testsuite/Makefile.in: Likewise.
3245
3246 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
3247
3248         PR bootstrap/35457
3249         * aclocal.m4: Regenerate.
3250         * configure: Regenerate.
3251
3252 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
3253
3254         PR middle-end/35611
3255         * testsuite/libgomp.c/atomic-4.c: New test.
3256
3257         PR libgomp/35625
3258         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
3259         (gomp_iter_guided_next): Likewise.
3260         * testsuite/libgomp.c/pr35625.c: New test.
3261
3262 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3263
3264         * aclocal.m4: Regenerate.
3265         * configure: Likewise.
3266         * Makefile.in: Likewise.
3267         * testsuite/Makefile.in: Likewise.
3268
3269 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
3270
3271         PR middle-end/35185
3272         * testsuite/libgomp.c++/pr35185.C: New test.
3273
3274 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
3275
3276         PR middle-end/35549
3277         * testsuite/libgomp.c/pr35549.c: New test.
3278
3279 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
3280
3281         * testsuite/libgomp.c/atomic-3.c: New test.
3282
3283 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
3284
3285         PR fortran/33197
3286         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
3287         .F08 file suffixes.
3288
3289 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
3290
3291         PR libgomp/33131
3292         * configure.ac: Add ACX_HEADER_STRING.
3293         * env.c: Include strings.h.
3294         * aclocal.m4: Regenerate.
3295         * config.h.in: Regenerate.
3296         * configure: Regenerate.
3297         * Makefile.in: Regenerate.
3298         * testsuite/Makefile.in: Regenerate.
3299
3300 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
3301
3302         PR middle-end/35196
3303         * testsuite/libgomp.c/pr35196.c: New test.
3304
3305         PR middle-end/35130
3306         * testsuite/libgomp.fortran/pr35130.f90: New test.
3307         * testsuite/libgomp.c/pr35130.c: New test.
3308
3309 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
3310
3311         PR middle-end/33880
3312         * testsuite/libgomp.c/pr33880.c: New test.
3313         * testsuite/libgomp.fortran/pr33880.f90: New test.
3314
3315 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
3316
3317         * configure: Regenerate.
3318
3319 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
3320
3321         * configure.ac: Move futex checking into ../config/futex.m4.
3322         * configure: Rebuilt.
3323         * aclocal.m4: Rebuilt.
3324         * Makefile.in: Rebuilt.
3325
3326         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
3327         2007-10-15 ../config/tls.m4 change.
3328
3329 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
3330
3331         PR c++/34513
3332         * testsuite/libgomp.c/pr34513.c: New test.
3333         * testsuite/libgomp.c++/pr34513.C: New test.
3334
3335 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
3336
3337         PR target/32765
3338         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
3339
3340 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
3341
3342         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
3343
3344 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
3345
3346         * testsuite/libgomp.c/private-1.c: New test.
3347
3348 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
3349             Paolo Bonzini  <bonzini@gnu.org>
3350
3351         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
3352         instead of 'VPATH ='.
3353         * Makefile.in: Regenerate.
3354
3355 2007-11-23  Matthias Klose  <doko@ubuntu.com>
3356
3357         * configure.ac: Adjust makeinfo version check.
3358         * configure: Regenerate.
3359
3360 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
3361
3362         PR fortran/34020
3363         * testsuite/libgomp.fortran/pr34020.f90: New test.
3364
3365 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
3366
3367         PR c++/33894
3368         * testsuite/libgomp.c++/atomic-1.C: New test.
3369
3370 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
3371
3372         PR libgomp/33275
3373         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
3374         Make x and y integers rather than (implicit) reals.  Add private (j)
3375         clause to the last omp parallel.
3376
3377 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
3378
3379         * configure: Regenerate following changes to ../config/tls.m4.
3380
3381 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
3382
3383         * testsuite/libgomp.fortran/stack.f90: New test.
3384
3385 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
3386
3387         * config/mingw32/proc.c: New file.
3388
3389 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
3390
3391         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
3392         (main): Use __get_cpuid to get i386 target fetaures.
3393         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
3394         (main): Use __get_cpuid to get x86_64 target fetaures.
3395
3396 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
3397
3398         PR target/32765
3399         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
3400         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
3401
3402 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
3403
3404         PR fortran/32550
3405         * testsuite/libgomp.fortran/pr32550.f90: New test.
3406         * testsuite/libgomp.fortran/crayptr2.f90: New test.
3407
3408 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
3409
3410         * aclocal.m4: Regenerated.
3411
3412 2007-07-05  Tobias Burnus  <burnus@net-b.de>
3413
3414         PR fortran/32359
3415         * testsuite/libgomp.fortran/pr32359.f90: New.
3416
3417 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
3418
3419         PR libgomp/32468
3420         * sections.c (GOMP_parallel_sections_start): Only decrease
3421         number of threads to COUNT if dyn_var is true.
3422         * testsuite/libgomp.c/pr32468.c: New test.
3423
3424 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
3425
3426         PR libgomp/26308
3427         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
3428
3429 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
3430
3431         PR middle-end/32362
3432         * testsuite/libgomp.c/pr32362-1.c: New test.
3433         * testsuite/libgomp.c/pr32362-2.c: New test.
3434         * testsuite/libgomp.c/pr32362-3.c: New test.
3435
3436 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
3437
3438         * team.c (gomp_team_start): Fix setting up thread_attr
3439         stack size.
3440
3441 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
3442
3443         * configure: Regenerate.
3444
3445 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
3446
3447         * Makefile.in: Regenerate.
3448         * configure: Regenerate.
3449         * aclocal.m4: Regenerate.
3450         * testsuite/Makefile.in: Regenerate.
3451
3452 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
3453
3454         * config/linux/proc.c: New file.
3455
3456         PR libgomp/28482
3457         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
3458
3459 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
3460
3461         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
3462
3463 2007-04-16  Matthias Klose  <doko@debian.org>
3464
3465         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
3466         flags if not building with -m64.
3467         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
3468         flag for i?86-*-* targets, if current target matches -m64.
3469
3470 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
3471
3472         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
3473         * Makefile.in: Regenerate.
3474
3475 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3476
3477         PR testsuite/31369
3478         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
3479         ld_library_path.
3480         * testsuite/libgomp.fortran/fortran.exp: Likewise.
3481
3482 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
3483
3484         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
3485         decls.
3486         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
3487         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
3488         (parse_affinity): New function.
3489         (initialize_env): Call it and gomp_init_affinity.
3490         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
3491         create new pthread_attr_t and call gomp_init_thread_affinity
3492         on it for each thread before passing the attribute to pthread_create.
3493         * config/linux/affinity.c: New file.
3494         * config/posix/affinity.c: New file.
3495         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
3496         * configure: Rebuilt.
3497         * config.h.in: Rebuilt.
3498         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
3499         * Makefile.in: Rebuilt.
3500
3501 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
3502
3503         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
3504         *-*-darwin*.
3505         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
3506         and use it if found.
3507
3508 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
3509
3510         * testsuite/config/default.exp: New file.
3511         * testsuite/lib/libgomp.exp: New file.
3512         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
3513         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
3514         load_lib *, load_gcc_lib *): Move to libgomp.exp.
3515         (libgomp_load): Remove.
3516         * testsuite/lib/libgomp.exp (libgomp_init): Compute
3517         always_ld_library_path, not ld_library_path.  Set additional_flags
3518         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
3519         (target_compile): Do not call libgomp_init.  Append lang_library_path
3520         and lang_link_flags to options.
3521         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
3522         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
3523         here.
3524         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
3525         always_ld_library_path.  Set LD_LIBRARY_PATH here.
3526         * testsuite/libgomp.fortran/fortran.exp: Ditto.
3527         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
3528         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
3529         CX8 flag.
3530         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
3531         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
3532         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
3533         * testsuite/libgomp.c/pr29947-1.c: Ditto.
3534         * testsuite/libgomp.c/atomic-10.c: Ditto.
3535
3536 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
3537
3538         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
3539         dg-final cleanup-modules line.
3540         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
3541         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
3542         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
3543         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
3544         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
3545         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
3546         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
3547
3548 2007-03-18  Andreas Schwab  <schwab@suse.de>
3549
3550         * acinclude.m4: Adjust regular expression for ld version
3551         extraction.
3552         * configure: Regenerate.
3553
3554 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
3555
3556         * Makefile.am: Add install-pdf target as copied from
3557         automake v1.10 rules.
3558         * Makefile.in: Regenerate
3559
3560 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
3561
3562         PR libgomp/28486
3563         * configure: Regenerate.
3564
3565         PR c++/30703
3566         * testsuite/libgomp.c++/pr30703.C: New test.
3567
3568 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
3569
3570         Revert:
3571         2006-07-05  Eric Christopher  <echristo@apple.com>
3572         * configure.ac: Depend addition of -pthread on host OS.
3573         * configure: Regenerate.
3574
3575 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
3576
3577         * libgomp.texi: Fix spacing after abbreviations.
3578
3579 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
3580
3581         PR libgomp/30546
3582         * configure.ac: Add check for makeinfo
3583         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
3584         if an appropiate version of makeinfo is found.
3585         * aclocal.m4: Regenerated.
3586         * configure: Regenerated.
3587         * Makefile.in: Regenerated.
3588         * testsuite/Makefile.in: Regenerated.
3589
3590 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
3591
3592         PR libgomp/30540
3593         * libgomp.texi: More about implementation-dependent settings.
3594
3595 2007-01-26  Tobias Burnus  <burnus@net-b.de>
3596
3597         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
3598
3599 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
3600
3601         PR middle-end/30494
3602         * testsuite/libgomp.c/pr30494.c: New test.
3603
3604 2007-01-15  Tom Tromey  <tromey@redhat.com>
3605
3606         * configure: Rebuilt.
3607         * configure.ac: Fixed comment.
3608
3609 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
3610
3611         * libgomp.texi: Document implementation specific default values of
3612         environment variables.
3613
3614 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
3615
3616         PR libgomp/28209
3617         * libgomp.texi: New file.
3618         * configure.ac: Add --enable-generated-files-in-srcdir option.
3619         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
3620         files to srcdir.
3621         * Makefile.in: Regenerated.
3622         * config.h.in: Regenerated.
3623         * testsuite/Makefile.in: Regenerated.
3624         * NOTES: Removed.
3625
3626 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
3627
3628         PR libgomp/29949
3629         * env.c (omp_set_num_threads): Set illegal thread count to 1.
3630
3631 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
3632
3633         * configure: Regenerate.
3634
3635 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
3636
3637         PR libgomp/29947
3638         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
3639         start if there shouldn't be any loop iterations.
3640         (gomp_loop_ordered_static_start): Remove start == end test.
3641         * testsuite/libgomp.c/pr29947-1.c: New test.
3642         * testsuite/libgomp.c/pr29947-2.c: New test.
3643
3644 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
3645
3646         * configure.tgt: Force initial-exec TLS model on Linux only.
3647
3648 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
3649
3650         * configure: Regenerated.
3651
3652 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
3653
3654         * env.c (parse_schedule): Reject out of range values.
3655         (parse_unsigned_long): Reject out of range, negative or zero values.
3656
3657 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
3658
3659         PR fortran/29629
3660         * testsuite/libgomp.fortran/pr29629.f90: New test.
3661
3662 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
3663
3664         PR libgomp/29494
3665         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
3666         * config/posix95: New directory.
3667         * config/posix95/omp-lock.h: New file.
3668         * config/posix95/lock.c: Likewise.
3669
3670 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
3671
3672         * aclocal.m4: Regenerate.
3673         * configure: Regenerate.
3674
3675 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3676
3677         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
3678         '<' to '<='.
3679
3680 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
3681
3682         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
3683         test.
3684         * configure: Regenerate.
3685         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
3686
3687 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
3688
3689         PR middle-end/25261
3690         PR middle-end/28790
3691         * testsuite/libgomp.c/nestedfn-4.c: New test.
3692         * testsuite/libgomp.c/nestedfn-5.c: New test.
3693         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
3694
3695         PR fortran/29097
3696         * testsuite/libgomp.fortran/condinc1.f: New test.
3697         * testsuite/libgomp.fortran/condinc2.f: New test.
3698         * testsuite/libgomp.fortran/condinc3.f90: New test.
3699         * testsuite/libgomp.fortran/condinc4.f90: New test.
3700         * testsuite/libgomp.fortran/condinc1.inc: New file.
3701
3702 2006-09-18  Tom Tromey  <tromey@redhat.com>
3703
3704         * configure: Rebuilt.
3705
3706 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
3707
3708         PR c/28768
3709         PR preprocessor/14634
3710         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
3711         to AC_DEFINE.
3712         * configure: Regenerate.
3713
3714 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
3715
3716         * testsuite/libgomp.fortran/reduction3.f90: Change
3717         -2147483648 to -huge(i)-1 to avoid overflow.
3718         * testsuite/libgomp.fortran/reduction4.f90: Change
3719         Z'ffffffff' to not(0) to avoid overflow.
3720
3721 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
3722
3723         PR libgomp/25938
3724         * Makefile.am (libsubincludedir): New.
3725         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
3726         * Makefile.in: Regenerate.
3727
3728 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
3729
3730         PR libgomp/28725
3731         * env.c: Include ctype.h.
3732         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
3733         leading and/or trailing whitespace and compare strings case
3734         insensitively.
3735
3736 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
3737
3738         PR fortran/28390
3739         * testsuite/libgomp.fortran/pr28390.f: New test.
3740
3741 2006-07-05  Eric Christopher  <echristo@apple.com>
3742
3743         * configure.ac: Depend addition of -pthread on host OS.
3744         * configure: Regenerate.
3745
3746 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
3747
3748         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
3749         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
3750         defined.
3751
3752 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
3753
3754         PR libgomp/26175
3755         PR libgomp/26477
3756         * configure.ac: If neither --enable-linux-futex nor
3757         --disable-linux-futex is passed, determine the default by checking
3758         for compiling and/or running against NPTL.  With --enable-linux-futex,
3759         check if SYS_gettid and SYS_futex are defined.
3760         * configure: Rebuilt.
3761
3762 2006-06-14  Richard Henderson  <rth@redhat.com>
3763
3764         PR libgomp/28008
3765         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
3766         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
3767
3768 2006-06-09  Richard Henderson  <rth@redhat.com>
3769
3770         * env.c (gomp_nthreads_var): Change to unsigned long.
3771         (gomp_run_sched_chunk): Likewise.
3772         (parse_unsigned_long): Rename from parse_num_threads and generalize.
3773         (initialize_env): Initialize gomp_thread_attr.
3774         * libgomp.h (gomp_nthreads_var): Update decl.
3775         (gomp_run_sched_chunk): Likewise.
3776         (gomp_thread_attr): Declare.
3777         * team.c (gomp_thread_attr): Export.
3778         (initialize_team): Don't initialize it.
3779
3780 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
3781
3782         PR fortran/27916
3783         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
3784         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
3785
3786 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3787
3788         * config/mingw32/time.c: New file.
3789         * configure.tgt: Use it.
3790
3791 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
3792
3793         * Makefile.am: Add install-html target. Add install-html to .PHONY
3794         * Makefile.in: Regenerate.
3795
3796 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
3797
3798         PR libgomp/27612
3799         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
3800         * testsuite/libgomp.c/critical-1.c: Likewise.
3801         * testsuite/libgomp.c/loop-1.c: Likewise.
3802         * testsuite/libgomp.c/loop-2.c: Likewise.
3803         * testsuite/libgomp.c/single-1.c: Likewise.
3804         * testsuite/libgomp.c/ordered-1.c: Likewise.
3805         * testsuite/libgomp.c/ordered-2.c: Likewise.
3806
3807 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
3808
3809         PR middle-end/27416
3810         * libgomp.fortran/pr27416-1.f90: New test.
3811
3812 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
3813
3814         PR fortran/27395
3815         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
3816         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
3817
3818 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3819
3820         PR c++/26943
3821         * testsuite/libgomp.c/pr26943-1.c: New test.
3822         * testsuite/libgomp.c/pr26943-2.c: New test.
3823         * testsuite/libgomp.c/pr26943-3.c: New test.
3824         * testsuite/libgomp.c/pr26943-4.c: New test.
3825         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
3826         * testsuite/libgomp.c++/pr26943.C: New test.
3827
3828 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
3829
3830         PR middle-end/27337
3831         * testsuite/libgomp.c++/pr27337.C: New test.
3832
3833 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
3834
3835         PR c/26171
3836         * testsuite/libgomp.c/pr26171.c: New test.
3837
3838 2006-04-25  Richard Henderson  <rth@redhat.com>
3839
3840         PR libgomp/25865
3841         * configure.ac: Use GCC_CHECK_TLS.
3842         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
3843         * Makefile.in, aclocal.m4, configure: Regenerate.
3844
3845 2006-04-10  Matthias Klose  <doko@debian.org>
3846
3847         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
3848         directory names containing underscores.
3849
3850 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
3851
3852         PR c++/26691
3853         * testsuite/libgomp.c++/pr26691.C: New test.
3854
3855 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
3856
3857         * testsuite/libgomp.fortran/retval2.f90: New test.
3858
3859 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
3860
3861         * testsuite/libgomp.c++: New directory.
3862
3863 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
3864
3865         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
3866         * config/posix/sem.c: Implement the above.
3867
3868 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
3869
3870         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
3871         define HAVE_BROKEN_POSIX_SEMAPHORES.
3872         * configure: Rebuilt.
3873         * config.h.in: Rebuilt.
3874
3875 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
3876
3877         PR bootstrap/26161
3878         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
3879         for the other pthread check.
3880         * configure: Regenerate.
3881         * config.h.in: Regenerate.
3882
3883 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
3884
3885         PR libgomp/25938
3886         PR libgomp/25984
3887         * Makefile.am (fincludedir): New variable.
3888         (nodist_include_HEADERS): Remove Fortran files.
3889         (nodist_finclude_HEADERS): New variable.
3890         * Makefile.in: Regenerated.
3891
3892 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
3893
3894         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
3895         Remove tests for returning assumed character length arrays.
3896
3897 2006-02-12  Roger Sayle  <roger@eyesopen.com>
3898             John David Anglin  <dave@hiauly1.hia.nrc.ca>
3899
3900         PR libgomp/25936
3901         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
3902
3903 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
3904
3905         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
3906
3907 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
3908
3909         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
3910         part of LD_LIBRARY_PATH manually.
3911
3912 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
3913
3914         PR libgomp/25852
3915         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
3916         libgomp_init.
3917
3918 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
3919
3920         PR libgomp/25884
3921         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
3922         * configure.ac (PERL): Don't set.
3923         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
3924         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
3925         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
3926         * omp.h.in: Wrap the new configure substitutions with @ characters.
3927         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
3928         * aclocal.m4, configure, Makefile.in: Regenerate.
3929         * mkomp_h.pl: Delete.
3930
3931 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
3932
3933         PR libgomp/25259
3934         * configure.ac: Use GCC_HEADER_STDINT.
3935         * libgomp.h: Include gstdint.h.
3936         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
3937         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
3938
3939 2006-01-24  Richard Henderson  <rth@redhat.com>
3940
3941         PR libgomp/25942
3942         * configure.ac: Add AM_MAINTAINER_MODE.
3943         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
3944
3945 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
3946
3947         * Makefile.in: Regenerate.
3948         * testsuite/Makefile.in: Regenerate.
3949         * aclocal.m4: Regenerate.
3950
3951 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
3952
3953         * config/posix/proc.c: Conditional include of sys/loadavg.h for
3954         Solaris.
3955         * configure.ac: Add check for loadavg.h.
3956         (link_gomp): Adjust comment.
3957         * configure: Regenerate.
3958         * config.h.in: Regenerate.
3959
3960 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
3961
3962         PR libgomp/25877
3963         * configure.ac: Remove check for alloca.h.
3964         * configure: Regenerate.
3965         * config.h.in: Regenerate.
3966         * libgomp.h: define gomp_alloca to be __builtin_alloca.
3967         * team.c: Remove use of alloca.h.
3968         Call gomp_alloca instead of alloca.
3969
3970 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
3971
3972         PR libgomp/25877
3973         * team.c: Add include of alloca.h.
3974         * configure.ac: Add check for alloca.h.
3975         * configure: Regenerate.
3976         * config.h.in: Regenerate.
3977
3978 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3979
3980         PR fortran/25219
3981         * testsuite/libgomp.fortran/pr25219.f90: New test.
3982
3983 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
3984
3985         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
3986         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
3987         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
3988         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
3989         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
3990         testsuite/libgomp.fortran/threadprivate1.f90,
3991         testsuite/libgomp.fortran/threadprivate2.f90,
3992         testsuite/libgomp.fortran/threadprivate3.f90,
3993         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
3994         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
3995         testsuite/libgomp.fortran/omp_parse3.f90: Change required
3996         effective-target to TLS runtime.
3997
3998         * testsuite/libgomp.fortran/pr25162.f: Require
3999         effective-target TLS runtime.
4000
4001 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
4002
4003         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
4004         * testsuite/libgomp.c/nestedfn-3.c: New test.
4005
4006 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
4007
4008         PR fortran/25162
4009         * testsuite/libgomp.fortran/pr25162.f: New test.
4010
4011 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
4012
4013         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
4014         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
4015
4016 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
4017
4018         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
4019         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
4020         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
4021         single.c, team.c, work.c, config/linux/alpha/futex.h,
4022         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
4023         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
4024         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
4025         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
4026         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
4027         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
4028         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
4029         FSF address.
4030
4031 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4032
4033         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
4034         to nodist_noinst_HEADERS.
4035         * Makefile.in: Rebuilt.
4036
4037         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
4038         add integer count field.
4039         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
4040         omp_nest_lock_t type change.
4041         (omp_init_nest_lock): Likewise.  Initialize count to 0.
4042         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
4043         Increment count.
4044         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
4045         Decrement count.
4046         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
4047         Increment count if successful and return the new nesting level.
4048         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
4049         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
4050         * testsuite/libgomp.c/lib-1.c: New test.
4051         * testsuite/libgomp.fortran/lib1.f90: New test.
4052         * testsuite/libgomp.fortran/lib2.f: New test.
4053         * testsuite/libgomp.fortran/lib3.f: New test.
4054
4055 2005-11-17  Richard Henderson  <rth@redhat.com>
4056
4057         PR 24845
4058         * Makefile.am (nodist_toolexeclib_HEADERS): New.
4059         * configure.ac (link_gomp): New.  Substitute it.
4060         (AC_CONFIG_FILES): Add libgomp.spec.
4061         * libgomp.spec.in: New file.
4062         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
4063         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
4064
4065 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
4066
4067         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
4068         reduction(-:var) behaving the same as reduction(+:var).
4069         * testsuite/libgomp.c/reduction-4.c: New test.
4070
4071 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
4072
4073         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
4074         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
4075         testsuite/libgomp.c/copyin-3.c,
4076         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
4077         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
4078         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
4079         testsuite/libgomp.c++/pr24455.C,
4080         testsuite/libgomp.fortran/threadprivate1.f90,
4081         testsuite/libgomp.fortran/threadprivate2.f90,
4082         testsuite/libgomp.fortran/threadprivate3.f90,
4083         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
4084         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
4085         testsuite/libgomp.fortran/omp_parse3.f90: Require
4086         effective-target TLS.
4087
4088 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
4089
4090         * HEADER: Remove.
4091
4092 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
4093
4094         PR libgomp/24797
4095         * team.c (initialize_team): Pass NULL rather than free as
4096         pthread_key_create destructor.  Initialize thread specific data
4097         pointer in initial thread to a static local variable rather than
4098         malloced memory.
4099
4100 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
4101
4102         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
4103         its location to ld_library_path.
4104
4105 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4106
4107         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
4108
4109 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
4110
4111         * testsuite/libgomp.c: Rename from libgomp.dg.
4112
4113 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
4114
4115         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
4116         threadprivate variable 'i'.
4117
4118 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
4119
4120         * config/linux/s390/futex.h: New file.
4121         * configure.tgt: Use it.
4122
4123         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
4124         before the parallel.
4125
4126 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
4127
4128         PR c++/24734
4129         * testsuite/libgomp.c++/master-1.C: New test.
4130
4131 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4132
4133         * testsuite/libgomp.dg/copyin-3.c: New test.
4134
4135 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
4136
4137         * testsuite/libgomp.fortran/retval1.f90: New test.
4138         * testsuite/libgomp.fortran/vla7.f90: New test.
4139
4140 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
4141
4142         * testsuite/libgomp.fortran/vla2.f90: New test.
4143         * testsuite/libgomp.fortran/vla3.f90: New test.
4144         * testsuite/libgomp.fortran/vla4.f90: New test.
4145         * testsuite/libgomp.fortran/vla5.f90: New test.
4146         * testsuite/libgomp.fortran/vla6.f90: New test.
4147
4148 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
4149
4150         * config/linux/sparc/futex.h: New file.
4151         * configure.tgt: Use it.
4152         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
4153
4154         * critical.c: Include stdlib.h.
4155         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
4156         ignoring return value.
4157         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
4158         LIBGOMP_CHECK_SYNC_BUILTINS check.
4159         * configure: Rebuilt.
4160
4161 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4162
4163         * testsuite/libgomp.fortran/vla1.f90: New test.
4164
4165 2005-10-31  Richard Henderson  <rth@redhat.com>
4166
4167         * testsuite/libgomp.fortran/character2.f90: Fix race condition
4168         setting 's' in different threads.
4169
4170 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
4171
4172         * libgomp.h (attribute_hidden, ialias): Define.
4173         * config/posix/proc.c (omp_get_num_procs): Add ialias.
4174         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
4175         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
4176         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4177         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4178         omp_test_lock, omp_test_nest_lock): Likewise.
4179         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
4180         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
4181         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
4182         omp_test_lock, omp_test_nest_lock): Likewise.
4183         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
4184         omp_get_dynamic, omp_get_nested): Likewise.
4185         * parallel.c (omp_get_num_threads, omp_get_max_threads,
4186         omp_get_thread_num, omp_in_parallel): Likewise.
4187         * fortran.c (ialias_redirect): Define.
4188         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
4189         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
4190         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
4191         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
4192         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
4193         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
4194         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
4195         omp_get_wtime): Add ialias_redirect.
4196
4197 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
4198
4199         * fortran.c: Include stdlib.h.
4200
4201 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
4202
4203         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
4204         * Makefile.in: Regenerated.
4205
4206 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
4207
4208         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
4209         * libgomp_f.h.in (omp_check_defines): New function.
4210         * env.c: Include libgomp_f.h.
4211         (initialize_env): Call omp_check_defines.
4212
4213         * testsuite/libgomp.dg/copyin-2.c: New test.
4214         * testsuite/libgomp.c++/copyin-2.C: New test.
4215         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
4216
4217         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
4218         * testsuite/libgomp.fortran/sharing2.f90: New test.
4219
4220         * testsuite/libgomp.dg/copyin-1.c: New test.
4221         * testsuite/libgomp.c++/copyin-1.C: New test.
4222
4223 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
4224
4225         * testsuite/libgomp.fortran/crayptr1.f90: New test.
4226
4227         * testsuite/libgomp.fortran/workshare1.f90: New test.
4228
4229         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
4230         only test.
4231         * libgomp.fortran/sharing1.f90: New test.
4232
4233 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
4234
4235         PR c++/24502
4236         * testsuite/libgomp.c++/loop-7.C: New test.
4237
4238         * testsuite/libgomp.dg/nestedfn-2.c: New test.
4239
4240         * testsuite/libgomp.dg/nestedfn-1.c: New test.
4241         * testsuite/libgomp.fortran/reduction6.f90: New test.
4242         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
4243
4244 2005-10-23  Richard Henderson  <rth@redhat.com>
4245
4246         * testsuite/libgomp.c++/ctor-1.C: New.
4247         * testsuite/libgomp.c++/ctor-2.C: New.
4248         * testsuite/libgomp.c++/ctor-3.C: New.
4249         * testsuite/libgomp.c++/ctor-4.C: New.
4250         * testsuite/libgomp.c++/ctor-5.C: New.
4251         * testsuite/libgomp.c++/ctor-6.C: New.
4252         * testsuite/libgomp.c++/ctor-7.C: New.
4253         * testsuite/libgomp.c++/ctor-8.C: New.
4254         * testsuite/libgomp.c++/ctor-9.C: New.
4255
4256 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
4257
4258         PR 24455
4259         * testsuite/libgomp.c++/pr24455-1.C: New test.
4260         * testsuite/libgomp.c++/pr24455.C: New test.
4261         * testsuite/libgomp.dg/pr24455-1.c: New test.
4262         * testsuite/libgomp.dg/pr24455.c: New test.
4263
4264 2005-10-20  Richard Henderson  <rth@redhat.com>
4265
4266         * testsuite/libgomp.c++/loop-6.C: New.
4267         * testsuite/libgomp.dg/loop-3.c: New.
4268
4269 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
4270
4271         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
4272         explicitly private.
4273         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
4274         explicitly shared.
4275
4276 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
4277
4278         * testsuite/libgomp.fortran/jacobi.f: New test.
4279
4280 2005-10-19  Richard Henderson  <rth@redhat.com>
4281
4282         * configure.tgt (i?86-linux): Default to with_arch instead of
4283         CFLAGS.  Add -mtune to match target_cpu.
4284         (x86_64-linux): Tune to i686.
4285
4286         * fortran.c (omp_test_nest_lock_): Fix typo.
4287
4288 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
4289
4290         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4291         gomp_ordered_sync): Do nothing if team->nthreads == 1.
4292         * testsuite/libgomp.dg/ordered-3.c: New test.
4293
4294         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
4295         Remove volatile keyword.
4296
4297         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
4298         in COMMON block to avoid warnings on 64-bit targets.
4299
4300 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
4301
4302         * testsuite/libgomp.dg/shared-3.c: New test.
4303
4304 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4305
4306         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
4307         * testsuite/libgomp.fortran/reduction5.f90: New test.
4308
4309 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
4310
4311         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
4312         dg-options.
4313         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
4314         flush loop now that __sync_synchronize has proper memory barrier.
4315         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
4316         Add -ffixed-form to dg-options.
4317
4318 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4319
4320         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
4321         from subdirectories.
4322         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
4323         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
4324         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
4325         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
4326         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
4327         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
4328         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
4329         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
4330         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
4331         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
4332         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
4333         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
4334         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
4335         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
4336         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
4337         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
4338         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
4339         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
4340         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
4341         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
4342         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
4343         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
4344         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
4345         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
4346         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
4347
4348 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
4349
4350         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
4351         lang_library_path exists.  Use find instead of glob to gather tests.
4352         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
4353
4354 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
4355
4356         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
4357         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
4358         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
4359         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
4360         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
4361         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
4362         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
4363         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
4364         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
4365         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
4366         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
4367         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
4368         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
4369
4370 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
4371
4372         * testsuite/libgomp.dg/vla-1.c: New test.
4373
4374         * testsuite/libgomp.fortran/reference2.f90: New test.
4375
4376         * testsuite/libgomp.fortran/character2.f90: Remove explicit
4377         declaration of omp_get_thread_num.
4378         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
4379         use omp_lib.
4380
4381         * testsuite/libgomp.fortran/reduction1.f90: New test.
4382         * testsuite/libgomp.fortran/reduction2.f90: New test.
4383         * testsuite/libgomp.fortran/reduction3.f90: New test.
4384         * testsuite/libgomp.fortran/reduction4.f90: New test.
4385
4386 2005-10-13  Richard Henderson  <rth@redhat.com>
4387
4388         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
4389         * Makefile.in: Regenerate.
4390         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
4391         * libgomp.h: Include bar.h.
4392         (struct gomp_barrier): Remove.
4393         (struct gomp_team): Add barrier.  Replace master_barrier with
4394         master_release.  Replace threads with ordered_release.
4395         (struct gomp_thread): Replace barrier with release.
4396         * ordered.c (gomp_ordered_first): Update for ordered_release change.
4397         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
4398         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
4399         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
4400         (GOMP_single_copy_end): Likewise.
4401         * team.c (gomp_threads_dock): New.
4402         (gomp_barrier_init, gomp_barrier_destroy): Remove.
4403         (gomp_thread_start): Use gomp_barrier_wait.
4404         (new_team, free_team): Update for gomp_team changes.
4405         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
4406         (gomp_team_end): Use gomp_barrier_wait.
4407         (initialize_team): Update for gomp_thread changes.
4408         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
4409         (gomp_work_share_end_nowait): Use atomic ops when available.
4410         * config/linux/bar.c, config/linux/bar.h: New files.
4411         * config/posix/bar.c, config/posix/bar.h: New files.
4412
4413 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
4414
4415         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
4416         * testsuite/libgomp.dg/single-2.c: New test.
4417
4418         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
4419         lang_link_flags): Unset, so that they aren't inherited from previously
4420         sourced *.exp.
4421
4422         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
4423
4424 2005-10-12  Richard Henderson  <rth@redhat.com>
4425
4426         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
4427         (libgomp_init): Use lang_test_file, lang_library_path, and
4428         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
4429
4430         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
4431         (lang_test_file, lang_link_flags): New.
4432         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
4433
4434         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
4435         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
4436         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
4437         testsuite/libgomp.c++/parallel-1.C,
4438         testsuite/libgomp.c++/reduction-1.C,
4439         testsuite/libgomp.c++/reduction-2.C,
4440         testsuite/libgomp.c++/reduction-3.C,
4441         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
4442         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
4443         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
4444         New files, largely cribbed from the C testsuite.
4445
4446 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
4447
4448         * testsuite/libgomp.fortran/character1.f90: New test.
4449         * testsuite/libgomp.fortran/character2.f90: New test.
4450
4451         * testsuite/libgomp.dg/nested-1.c: New test.
4452         * testsuite/libgomp.dg/nested-2.c: New test.
4453         * testsuite/libgomp.fortran/do1.f90: New test.
4454         * testsuite/libgomp.fortran/do2.f90: New test.
4455
4456         * testsuite/libgomp.fortran/reference1.f90: New test.
4457
4458 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
4459
4460         * testsuite/libgomp.dg/reduction-1.c: New test.
4461         * testsuite/libgomp.dg/reduction-2.c: New test.
4462         * testsuite/libgomp.dg/reduction-3.c: New test.
4463
4464 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
4465
4466         * testsuite/libgomp.dg/atomic-1.c: New test.
4467         * testsuite/libgomp.dg/atomic-2.c: New test.
4468
4469 2005-10-09  Richard Henderson  <rth@redhat.com>
4470
4471         * critical.c (atomic_lock): New.
4472         (initialize_critical): Initialize it.
4473         (GOMP_atomic_start, GOMP_atomic_end): New.
4474         * libgomp.map: Export them.
4475         * libgomp_g.h: Declare them.
4476
4477         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
4478
4479 2005-10-02  Richard Henderson  <rth@redhat.com>
4480
4481         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
4482         to XCFLAGS instead of CFLAGS.
4483
4484 2005-09-30  Richard Henderson  <rth@redhat.com>
4485
4486         * configure.ac: Determine whether -pthread or -lpthread is needed.
4487         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
4488         * Makefine.in, configure: Rebuild.
4489
4490 2005-09-28  Richard Henderson  <rth@redhat.com>
4491
4492         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
4493         * testsuite/libgomp.dg/omp-single-3.c: New test.
4494
4495 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
4496
4497         * testsuite/libgomp.dg/omp-single-2.c: New test.
4498         * testsuite/libgomp.dg/shared-2.c: Fix return code.
4499
4500 2005-09-27  Richard Henderson  <rth@redhat.com>
4501
4502         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
4503         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
4504
4505 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
4506
4507         * testsuite/libgomp.dg/omp-loop03.c: New test.
4508
4509 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4510
4511         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
4512
4513 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
4514
4515         * testsuite/libgomp.dg/omp-single-1.c: New test.
4516         * testsuite/libgomp.dg/shared-1.c: Return 0.
4517         Add prototype for abort.
4518         * testsuite/libgomp.dg/shared-2.c: Likewise.
4519
4520 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
4521
4522         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
4523         constructs.
4524
4525 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
4526
4527         * testsuite/libgomp.dg/shared-1.c: New test.
4528         * testsuite/libgomp.dg/shared-2.c: New test.
4529
4530 2005-09-24  Richard Henderson  <rth@redhat.com>
4531
4532         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
4533
4534 2005-09-24  Richard Henderson  <rth@redhat.com>
4535
4536         * iter.c (gomp_iter_static_next): Round up when computing number
4537         of iterations.  Don't bother distributing a remainder equally.
4538
4539         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
4540         Don't call srand.  Zero b before testing.
4541         (main): New.
4542
4543 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
4544
4545         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
4546         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
4547
4548 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
4549
4550         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
4551         without !$omp end do, followed immediately by subroutine end.
4552
4553 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
4554
4555         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
4556
4557 2005-09-22  Richard Henderson  <rth@redhat.com>
4558
4559         * critical.c (GOMP_critical_name_start): Change argument to void**.
4560         Reuse the pointer space if the mutex fits.
4561         (GOMP_critical_name_end): Likewise.
4562         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
4563         * libgomp_g.h (GOMP_critical_name_start): Update decl.
4564         (GOMP_critical_name_end): Likewise.
4565         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
4566         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
4567
4568 2005-09-20  Richard Henderson  <rth@redhat.com>
4569
4570         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
4571         (create_lock_lock): New.
4572         (initialize_critical): Initialize it.
4573         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
4574         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
4575
4576 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4577
4578         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
4579
4580 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
4581
4582         * testsuite/libgomp.dg/omp-loop01.c: New test.
4583         * testsuite/libgomp.dg/omp-loop02.c: New test.
4584
4585 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
4586
4587         * configure.ac (AC_PROG_FC): Add.
4588         (USE_FORTRAN): New automake conditional.
4589         * configure: Rebuilt.
4590         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
4591         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
4592         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
4593         Add rules to build them.
4594         * Makefile.in: Rebuilt.
4595         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
4596         OMP_NEST_LOCK_KIND.
4597         * libgomp.map: Add Fortran wrappers.
4598         * libgomp_f.h.in: New file.
4599         * omp_lib.h.in: New file.
4600         * omp_lib.f90.in: New file.
4601         * fortran.c: New file.
4602         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
4603         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
4604         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
4605         libgfortran has been built.
4606         * testsuite/libgomp.fortran/fortran.exp: New file.
4607         * testsuite/libgomp.fortran/omp_cond1.f: New test.
4608         * testsuite/libgomp.fortran/omp_cond2.f: New test.
4609         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
4610         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
4611         * testsuite/libgomp.fortran/omp_hello.f: New test.
4612         * testsuite/libgomp.fortran/omp_orphan.f: New test.
4613         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
4614         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
4615         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
4616         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
4617         * testsuite/libgomp.fortran/omp_reduction.f: New test.
4618         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
4619         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
4620
4621 2005-08-30  Richard Henderson  <rth@redhat.com>
4622
4623         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
4624         function for when aliases are not usable.
4625         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
4626         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4627         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
4628         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
4629         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
4630         GOMP_loop_ordered_guided_next): Likewise.
4631         * ordered.c (GOMP_ordered_start): Likewise.
4632
4633 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
4634
4635         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
4636         * testsuite/libgomp.dg/omp_hello.c: Fix return code
4637         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
4638         * testsuite/libgomp.dg/omp_orphan.c: Likewise
4639         * testsuite/libgomp.dg/omp_reduction.c: Likewise
4640         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
4641         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
4642         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
4643         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
4644
4645 2005-07-07  Eric Christopher  <echristo@redhat.com>
4646             Diego Novillo  <dnovillo@redhat.com>
4647
4648         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
4649         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
4650         up code.
4651         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
4652         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
4653         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
4654         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
4655         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
4656         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
4657         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
4658
4659 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
4660
4661         * TOPLEVEL.patch: Remove.
4662
4663 2005-05-16  Richard Henderson  <rth@redhat.com>
4664
4665         * configure.ac: Test for clock_gettime.
4666         * config.h.in, configure: Rebuild.
4667         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
4668         (omp_get_wtime): Use clock_gettime if available.
4669         (omp_get_wtick): Use clock_getres if available.
4670
4671 2005-05-11  Richard Henderson  <rth@redhat.com>
4672
4673         * config/linux/ia64/futex.h: New file.
4674         * configure.tgt: Use it.
4675
4676         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
4677
4678 2005-05-07  Richard Henderson  <rth@redhat.com>
4679
4680         * config/linux/powerpc/futex.h: New file.
4681         * configure.tgt: Use it.
4682
4683         * config/linux/i486/futex.h: Merge ...
4684         * config/linux/x86_64/futex.h: ... into ...
4685         * config/linux/x86/futex.h: ... here.
4686         * configure.tgt: Update to match.
4687
4688 2005-05-06  Richard Henderson  <rth@redhat.com>
4689
4690         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
4691         * config/linux/i486/futex.h: Likewise.
4692         * config/linux/x86_64/futex.h: Likewise.
4693
4694         * config/linux/lock.c: New file.
4695         * config/linux/omp-lock.h: New file.
4696
4697         * critical.c, env.h: Don't include omp.h
4698         * config/posix/lock.c: Include libgomp.h instead of omp.h.
4699         * config/posix/time.c: Likewise.
4700         * config/posix/omp-lock.h: New file.
4701         * libgomp.h: Include omp-lock.h and omp.h.
4702         * Makefile.am (nodist_include_HEADERS): New.
4703         (omp.h): New rule.
4704         * configure.ac (PERL): New.
4705         * mkomp_h.pl: New file.
4706         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
4707         with templates.
4708         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
4709
4710         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
4711         build directory.  Re-add -march=i486 hack.
4712
4713         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
4714         (libgomp_link_flags): Remove.
4715         (libgomp_initialized): Remove.
4716         (libgomp_init): Don't protect from reinitialization.  Copy code
4717         from libstdc++ for getting the multilib set correctly.
4718
4719 2005-05-05  Richard Henderson  <rth@redhat.com>
4720
4721         * config/linux/alpha/futex.h: New file.
4722         * configure.tgt (alpha*-*-linux*): Use it.
4723
4724         * config/posix/mutex.c: New file.
4725         * config/posix/sem.c: Use libgomp.h.
4726
4727         * configure.tgt (x86_64-linux): Also test CC for -m32.
4728         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
4729
4730         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
4731         after $gccpath.
4732
4733         * Makefile.am (SUBDIRS): New.
4734         (libgomp_la_LDFLAGS): Add -lpthread.
4735         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
4736         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
4737
4738         * libgomp_g.h: New file.
4739         * libgomp.h: Split out all public declarations to libgomp_g.h.
4740         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
4741         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
4742         * config/linux/sem.h: Likewise.
4743         * config/posix/sem.h: Likewise.
4744
4745         * Makefile.am (AM_LDFLAGS): New.
4746         (libgomp_version_script): Split out from ...
4747         (libgomp_la_LDFLAGS): ... here.
4748         (libgomp_version_info): New.
4749         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
4750         (LIBGOMP_ENABLE): New.
4751         (LIBGOMP_CHECK_LINKER_FEATURES): New.
4752         (LIBGOMP_ENABLE_SYMVERS): New.
4753         * configure.ac (AC_INIT): Version 1.0.
4754         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
4755         (enable-linux-futex): Likewise.  Rename from enable-futex.
4756         (libtool_VERSION): New.
4757         (LIBGOMP_ENABLE_SYMVERS): Use it.
4758         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
4759         * Makefile.in, aclocal.m4, configure: Rebuild.
4760
4761         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
4762         (gomp_mutex_unlock_slow): Fix typo.
4763         * config/linux/sem.c: Similarly.
4764         (gomp_sem_post_slow): Fix typo.
4765         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
4766         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
4767         [__PIC__] (sys_futex0): Don't use tmp output in asm.
4768
4769         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
4770         (libgomp_la_LDFLAGS): Add top_srcdir to path.
4771         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
4772         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
4773         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
4774         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
4775         LDFLAGS.  Pull enable_futex check to top-level.
4776         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
4777         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
4778
4779         First attempt at real configury.
4780         * Makefile, config.h: Remove file.
4781         * Makefile.am, Makefile.in: New file.
4782         * acinclude.m4 aclocal.m4: New file.
4783         * configure.ac, configure.tgt, configure: New file.
4784
4785         * config/posix/lock.c: Rename from sys-lock.c.
4786         * config/posix/mutex.h: Rename from sys-mutex.h.
4787         * config/posix/sem.c: Rename from sys-sem.c.
4788         * config/posix/sem.h: Rename from sys-sem.h.
4789         * config/posix/proc.c: Rename from sys-proc.c.
4790         * config/posix/time.c: Rename from sys-proc.c.
4791
4792         * config/linux/mutex.c: New file.
4793         * config/linux/mutex.h: New file.
4794         * config/linux/sem.c: New file.
4795         * config/linux/sem.h: New file.
4796         * config/linux/i486/futex.h: New file.
4797         * config/linux/x86_64/futex.h: New file.
4798
4799 2005-05-04  Richard Henderson  <rth@redhat.com>
4800
4801         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
4802         * libgomp.h: Declare them.
4803         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
4804         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
4805
4806 2005-05-04  Richard Henderson  <rth@redhat.com>
4807
4808         * libgomp-1 code drop
4809
4810 2005-05-04  Richard Henderson  <rth@redhat.com>
4811
4812         * iter.c (gomp_iter_static_next): Return tri-state on 0.
4813         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
4814         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
4815         (gomp_iter_static_next): Update.
4816         (gomp_ordered_static_next): Update.
4817         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
4818         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
4819         totally empty range.
4820         (gomp_loop_ordered_static_next): Refine test for calling
4821         gomp_ordered_static_next.
4822         * testsuite/ordered-1.c: Add case for more threads than iterations.
4823
4824         * iter.c (gomp_iter_runtime_next_locked): Remove.
4825         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
4826         gomp_loop_guided_start, gomp_loop_ordered_static_start,
4827         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
4828         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
4829         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
4830         gomp_loop_ordered_guided_next): Downcase name, make static, add
4831         an external alias with the old name.
4832         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
4833         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
4834         switch and call one of the above static functions.
4835         * libgomp.h: Update.
4836
4837         * work.c (gomp_work_share_start): Lock the mutex for !first too.
4838         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
4839         GOMP_loop_guided_start, GOMP_loop_runtime_start,
4840         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
4841         GOMP_loop_ordered_guided_start): Update to match.
4842         * sections.c (GOMP_sections_start): Likewise.
4843         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
4844
4845         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
4846         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
4847         Use bounds check instead of modulus.
4848         (gomp_ordered_sync): Split out of GOMP_ordered_start.
4849         (gomp_ordered_last): Don't sync with ordered_owner here.
4850         (gomp_ordered_next): Likewise.
4851         (gomp_ordered_static_loop_next): Likewise.
4852         * loop.c, libgomp.h: Update to match.
4853
4854         * libgomp.h (GOMP_barrier): Declare.
4855
4856         * testsuite/barrier-1.c: New file.
4857         * testsuite/critical-1.c: New file.
4858         * testsuite/ordered-2.c: New file.
4859         * testsuite/ordered-1.c: New file.
4860         * testsuite/sections-1.c: New file.
4861         * testsuite/single-1.c: New file.
4862         * testsuite/Makefile (TESTS): Add them.
4863
4864 2005-05-04  Richard Henderson  <rth@redhat.com>
4865
4866         * libgomp.h (struct gomp_work_share): Add ordered_owner.
4867         * loop.c (GOMP_loop_static_start): If not the startup thread,
4868         acquire the mutex to wait for initialization complete.
4869         (GOMP_loop_ordered_static_start): Likewise.
4870         (GOMP_loop_ordered_runtime_start): Likewise.
4871         (GOMP_loop_ordered_static_first): Remove.
4872         (GOMP_loop_ordered_dynamic_first): Remove.
4873         (GOMP_loop_ordered_guided_first): Remove.
4874         (GOMP_loop_ordered_runtime_first): Remove.
4875         * ordered.c (gomp_ordered_loop_first): Post to own release when
4876         we're the first thread.
4877         (gomp_ordered_loop_last): Wait on release if not owner.
4878         (gomp_ordered_loop_next): Likewise.
4879         (gomp_ordered_static_loop_init): New.
4880         (gomp_ordered_static_loop_next): Use ordered_owner.
4881         (GOMP_ordered_start): Likewise.
4882         * work.c (gomp_new_work_share): Initialize ordered_owner.
4883
4884 2005-05-03  Richard Henderson  <rth@redhat.com>
4885
4886         * Makefile (OPT): New.
4887         (CFLAGS): Use it.
4888
4889         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
4890         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
4891         * libgomp.h, libgomp.map, NOTES: Update to match.
4892
4893         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
4894         Add initialized and thr members.
4895         (gomp_thread_start): Pause when initially spawned to wait for
4896         the whole team to be created.
4897         (gomp_team_start): Release team members at the end.
4898
4899         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
4900         (f_foo_1): Use GOMP_loop_end.
4901         (f_foo_2): Use GOMP_loop_end_nowait.
4902
4903         * testsuite/loop-2.c: New file.
4904         * testsuite/Makefile (TESTS): Add it.
4905
4906 2005-05-03  Richard Henderson  <rth@redhat.com>
4907
4908         * iter.c (gomp_iter_static_next): Fix overflow check typo.
4909         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
4910         * team.c (new_team): Initialize oldest_live_gen to 1 if no
4911         initial work_share.
4912
4913         * testsuite/Makefile: New file.
4914         * testsuite/loop-1.c: New file.
4915
4916 2005-05-03  Richard Henderson  <rth@redhat.com>
4917
4918         Initial implementation and checkin.