libgomp/ChangeLog

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