libgomp/ChangeLog

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