libgomp/ChangeLog

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